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diff --git a/src/Commands.cpp b/src/Commands.cpp
index 6bae0a9..415def1 100644
--- a/src/Commands.cpp
+++ b/src/Commands.cpp
@@ -1,955 +1,1032 @@
/*
* Copyright (C) 2018 Me and My Shadow
*
* This file is part of Me and My Shadow.
*
* Me and My Shadow is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Me And My Shadow is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Me and My Shadow. If not, see <http://www.gnu.org/licenses/>.
*/
// An undo/redo system based on <http://www.codeproject.com/Articles/2500/A-Basic-Undo-Redo-Framework-For-C>.
// Originally written by squarecross <https://forum.freegamedev.net/viewtopic.php?f=48&t=5432>.
#include "Commands.h"
#include "GameObjects.h"
#include "Block.h"
#include "LevelEditor.h"
#include "Globals.h"
#include "Functions.h"
#include <algorithm>
#include <string>
#include <vector>
#include <map>
#include <stdio.h>
#include "libs/tinyformat/tinyformat.h"
Command::~Command() {
}
//////////////////////////////MoveGameObjectCommand///////////////////////////////////
MoveGameObjectCommand::MoveGameObjectCommand(LevelEditor* levelEditor, GameObject* gameObject, int x, int y, int w, int h)
: editor(levelEditor), objects(1, gameObject)
, resizeCommand(NULL)
{
SDL_Rect r = gameObject->getBox();
r.x = x;
r.y = y;
if (w >= 0) r.w = w;
if (h >= 0) r.h = h;
newPosition.push_back(r);
init();
}
MoveGameObjectCommand::MoveGameObjectCommand(LevelEditor* levelEditor, std::vector<GameObject*>& gameObjects, int dx, int dy)
: editor(levelEditor), objects(gameObjects)
, resizeCommand(NULL)
{
for (auto obj : objects) {
SDL_Rect r = obj->getBox();
r.x += dx;
r.y += dy;
newPosition.push_back(r);
}
init();
}
void MoveGameObjectCommand::init() {
//Initialize old position.
for (auto obj : objects) {
SDL_Rect r = obj->getBox();
oldPosition.push_back(r);
}
// Create resize command if necessary.
resizeCommand = ResizeLevelCommand::createAndShiftIfNecessary(editor, newPosition);
}
MoveGameObjectCommand::~MoveGameObjectCommand(){
if (resizeCommand) delete resizeCommand;
}
void MoveGameObjectCommand::execute(){
// First resize the level if necessary.
if (resizeCommand) resizeCommand->execute();
// Set the obj at its new position.
for (int i = 0; i < (int)objects.size(); i++) {
const SDL_Rect &r = newPosition[i];
GameObject *obj = objects[i];
obj->setBaseLocation(r.x, r.y);
obj->setBaseSize(r.w, r.h);
}
}
void MoveGameObjectCommand::unexecute() {
// First undo the resize if necessary.
if (resizeCommand) resizeCommand->unexecute();
// Set the obj at its old position.
for (int i = 0; i < (int)objects.size(); i++) {
const SDL_Rect &r = oldPosition[i];
GameObject *obj = objects[i];
obj->setBaseLocation(r.x, r.y);
obj->setBaseSize(r.w, r.h);
}
}
ResizeLevelCommand::ResizeLevelCommand(LevelEditor* levelEditor, int newWidth, int newHeight, int diffx, int diffy)
: editor(levelEditor), newLevelWidth(newWidth), newLevelHeight(newHeight), diffx(diffx), diffy(diffy)
{
oldLevelWidth = LEVEL_WIDTH;
oldLevelHeight = LEVEL_HEIGHT;
}
ResizeLevelCommand::~ResizeLevelCommand() {
}
void ResizeLevelCommand::execute() {
resizeLevel(editor, newLevelWidth, newLevelHeight, diffx, diffy);
}
void ResizeLevelCommand::unexecute() {
resizeLevel(editor, oldLevelWidth, oldLevelHeight, -diffx, -diffy);
}
void ResizeLevelCommand::resizeLevel(LevelEditor* levelEditor, int newWidth, int newHeight, int diffx, int diffy) {
LEVEL_WIDTH = newWidth;
LEVEL_HEIGHT = newHeight;
if (diffx != 0 || diffy != 0) {
camera.x += diffx;
camera.y += diffy;
for (unsigned int o = 0; o < levelEditor->levelObjects.size(); o++){
SDL_Rect r = levelEditor->levelObjects[o]->getBox();
levelEditor->levelObjects[o]->setBaseLocation(r.x + diffx, r.y + diffy);
}
for (auto it = levelEditor->sceneryLayers.begin(); it != levelEditor->sceneryLayers.end(); ++it) {
for (unsigned int o = 0; o < it->second.size(); o++){
SDL_Rect r = it->second[o]->getBox();
it->second[o]->setBaseLocation(r.x + diffx, r.y + diffy);
}
}
}
}
ResizeLevelCommand* ResizeLevelCommand::createAndShiftIfNecessary(LevelEditor* levelEditor, std::vector<SDL_Rect>& position) {
// Calculate new level size, shift, etc.
int newLevelWidth = LEVEL_WIDTH;
int newLevelHeight = LEVEL_HEIGHT;
int diffx = 0, diffy = 0;
for (int i = 0; i < (int)position.size(); i++) {
const SDL_Rect &r = position[i];
if (r.x + r.w > newLevelWidth) {
newLevelWidth = r.x + r.w;
}
if (r.y + r.h > newLevelHeight) {
newLevelHeight = r.y + r.h;
}
if (r.x + diffx < 0) diffx = -r.x;
if (r.y + diffy < 0) diffy = -r.y;
}
newLevelWidth += diffx;
newLevelHeight += diffy;
if (newLevelWidth != LEVEL_WIDTH || newLevelHeight != LEVEL_HEIGHT || diffx || diffy) {
if (diffx || diffy) {
for (int i = 0; i < (int)position.size(); i++) {
SDL_Rect &r = position[i];
r.x += diffx;
r.y += diffy;
}
}
return new ResizeLevelCommand(levelEditor, newLevelWidth, newLevelHeight, diffx, diffy);
} else {
return NULL;
}
}
std::string ResizeLevelCommand::describe() {
return _("Resize level");
}
//////////////////////////////AddRemoveGameObjectCommand///////////////////////////////////
AddRemoveGameObjectCommand::AddRemoveGameObjectCommand(LevelEditor* levelEditor, GameObject* gameObject, bool isAdd_)
: editor(levelEditor), objects(1, gameObject), isAdd(isAdd_), ownObject(isAdd_)
, resizeCommand(NULL), removeStartCommand(NULL), oldTriggers(NULL)
{
init();
}
AddRemoveGameObjectCommand::AddRemoveGameObjectCommand(LevelEditor* levelEditor, std::vector<GameObject*>& gameObjects, bool isAdd_)
: editor(levelEditor), objects(gameObjects), isAdd(isAdd_), ownObject(isAdd_)
, resizeCommand(NULL), removeStartCommand(NULL), oldTriggers(NULL)
{
init();
}
void AddRemoveGameObjectCommand::init() {
if (isAdd) {
theLayer = editor->selectedLayer;
// adjust the object position if necessary
std::vector<SDL_Rect> position;
for (auto obj : objects) {
position.push_back(obj->getBox());
}
resizeCommand = ResizeLevelCommand::createAndShiftIfNecessary(editor, position);
if (resizeCommand) {
for (int i = 0; i < (int)objects.size(); i++) {
const SDL_Rect &r = position[i];
objects[i]->setBaseLocation(r.x, r.y);
}
}
// remove the existing player/shadow start if necessary
std::vector<bool> typesToBeRemoved((int)TYPE_MAX, false);
bool removeSomething = false;
for (auto obj : objects) {
if (obj->type == TYPE_START_PLAYER || obj->type == TYPE_START_SHADOW) {
typesToBeRemoved[obj->type] = true;
removeSomething = true;
}
}
if (removeSomething) {
std::vector<GameObject*> objectsToBeRemoved;
for (auto obj : editor->levelObjects) {
if (typesToBeRemoved[obj->type]) objectsToBeRemoved.push_back(obj);
}
if (!objectsToBeRemoved.empty()) {
removeStartCommand = new AddRemoveGameObjectCommand(editor, objectsToBeRemoved, false);
}
}
}
}
void AddRemoveGameObjectCommand::backupTriggers() {
if (oldTriggers == NULL) oldTriggers = new LevelEditor::Triggers(editor->triggers);
}
AddRemoveGameObjectCommand::~AddRemoveGameObjectCommand(){
//Remove the objects if we own them.
if (ownObject) {
for (auto obj : objects) {
delete obj;
}
}
//Delete internal commands.
if (resizeCommand) delete resizeCommand;
if (removeStartCommand) delete removeStartCommand;
//Delete old triggers
if (oldTriggers) delete oldTriggers;
}
void AddRemoveGameObjectCommand::addGameObject(){
// some sanity check
assert(ownObject);
// Remove old start position if necessary.
if (removeStartCommand) removeStartCommand->execute();
// Resize the level if necessary.
if (resizeCommand) resizeCommand->execute();
// Add each object to level
for (int index = 0; index < (int)objects.size(); index++) {
GameObject *obj = objects[index];
//Increase totalCollectables everytime we add a new collectable
if (obj->type == TYPE_COLLECTABLE) {
editor->totalCollectables++;
}
Block* block = dynamic_cast<Block*>(obj);
Scenery* scenery = dynamic_cast<Scenery*>(obj);
//Add it to the levelObjects.
if (theLayer.empty()) {
assert(block != NULL);
editor->levelObjects.push_back(block);
} else {
assert(scenery != NULL);
editor->sceneryLayers[theLayer].push_back(scenery);
}
//GameObject type specific stuff.
switch (obj->type){
case TYPE_BUTTON:
case TYPE_SWITCH:
case TYPE_PORTAL:
{
//If block doesn't have an id (new object).
if (block->getEditorProperty("id").empty()) {
//Give it it's own id.
char s[64];
sprintf(s, "%u", editor->currentId);
editor->currentId++;
block->setEditorProperty("id", s);
}
break;
}
case TYPE_MOVING_BLOCK:
case TYPE_MOVING_SHADOW_BLOCK:
case TYPE_MOVING_SPIKES:
{
//Add the object to the moving blocks.
vector<MovingPosition> positions;
editor->movingBlocks[block] = positions;
//Get the editor data.
vector<pair<string, string> > objMap;
block->getEditorData(objMap);
//Get the number of entries of the editor data.
int m = objMap.size();
//Check if the editor data isn't empty.
if (m > 0){
//Integer containing the positions.
int pos = 0;
int currentPos = 0;
//Get the number of movingpositions.
pos = atoi(objMap[1].second.c_str());
while (currentPos < pos){
int x = atoi(objMap[currentPos * 3 + 4].second.c_str());
int y = atoi(objMap[currentPos * 3 + 5].second.c_str());
int t = atoi(objMap[currentPos * 3 + 6].second.c_str());
//Create a new movingPosition.
MovingPosition position(x, y, t);
editor->movingBlocks[block].push_back(position);
//Increase currentPos by one.
currentPos++;
}
}
//If block doesn't have an id.
if (block->getEditorProperty("id").empty()) {
//Give it it's own id.
char s[64];
sprintf(s, "%u", editor->currentId);
editor->currentId++;
block->setEditorProperty("id", s);
}
break;
}
default:
break;
}
}
// now we doesn't own the object anymore.
ownObject = false;
}
void AddRemoveGameObjectCommand::removeGameObject(){
// some sanity check
assert(!ownObject);
//Make sure we don't access the removed object through
//moving/linking.
editor->movingBlock = nullptr;
editor->linkingTrigger = nullptr;
editor->moving = false;
editor->linking = false;
// Remove objects
for (int index = 0; index < (int)objects.size(); index++) {
GameObject *obj = objects[index];
std::vector<GameObject*>::iterator it;
std::map<Block*, vector<GameObject*> >::iterator mapIt;
//Decrease totalCollectables everytime we remove a collectable
if (obj->type == TYPE_COLLECTABLE){
editor->totalCollectables--;
}
//Check if the object is in the selection.
it = find(editor->selection.begin(), editor->selection.end(), obj);
if (it != editor->selection.end()){
//It is so we delete it.
editor->selection.erase(it);
}
Block *theBlock = dynamic_cast<Block*>(obj);
Scenery *theScenery = dynamic_cast<Scenery*>(obj);
//Check if the object is in the triggers.
if (theBlock) {
mapIt = editor->triggers.find(theBlock);
if (mapIt != editor->triggers.end()){
//Back up triggers if it's remove mode.
if (!isAdd) backupTriggers();
//Remove the object from triggers.
editor->triggers.erase(mapIt);
}
}
//Boolean if it could be a target.
if (obj->type == TYPE_MOVING_BLOCK || obj->type == TYPE_MOVING_SHADOW_BLOCK || obj->type == TYPE_MOVING_SPIKES
|| obj->type == TYPE_CONVEYOR_BELT || obj->type == TYPE_SHADOW_CONVEYOR_BELT || obj->type == TYPE_PORTAL)
{
for (mapIt = editor->triggers.begin(); mapIt != editor->triggers.end(); ++mapIt){
//Now loop the target vector.
for (int o = mapIt->second.size() - 1; o >= 0; o--){
//Check if the obj is in the target vector.
if (mapIt->second[o] == obj){
//Back up triggers if it's remove mode.
if (!isAdd) backupTriggers();
//Remove the object from triggers.
mapIt->second.erase(mapIt->second.begin() + o);
}
}
}
}
//Check if the object is in the movingObjects.
if (theBlock) {
std::map<Block*, vector<MovingPosition> >::iterator movIt;
movIt = editor->movingBlocks.find(theBlock);
if (movIt != editor->movingBlocks.end()){
//It is so we remove it.
editor->movingBlocks.erase(movIt);
}
}
//Check if the block isn't being configured with a window one way or another.
for (;;) {
std::map<GUIObject*, GameObject*>::iterator confIt;
for (confIt = editor->objectWindows.begin(); confIt != editor->objectWindows.end(); ++confIt){
if (confIt->second == obj) break;
}
if (confIt == editor->objectWindows.end()) break;
editor->destroyWindow(confIt->first);
}
//Now we remove the object from the levelObjects and/or scenery.
if (theBlock){
std::vector<Block*>::iterator it;
it = find(editor->levelObjects.begin(), editor->levelObjects.end(), theBlock);
if (it != editor->levelObjects.end()){
editor->levelObjects.erase(it);
theLayer.clear(); // record the layer of this object
}
} else if (theScenery) {
for (auto it = editor->sceneryLayers.begin(); it != editor->sceneryLayers.end(); ++it){
auto it2 = find(it->second.begin(), it->second.end(), theScenery);
if (it2 != it->second.end()) {
it->second.erase(it2);
theLayer = it->first; // record the layer of this object
break;
}
}
}
}
// Resize the level if necessary.
if (resizeCommand) resizeCommand->unexecute();
// Restore old start position if necessary.
if (removeStartCommand) removeStartCommand->unexecute();
// now we own this object
ownObject = true;
//Set dirty of selection popup
editor->selectionDirty();
}
void AddRemoveGameObjectCommand::execute(){
if (isAdd) {
addGameObject();
} else {
removeGameObject();
}
}
void AddRemoveGameObjectCommand::unexecute(){
if (isAdd) {
removeGameObject();
} else {
addGameObject();
}
// Restore old triggers if necessary
if (oldTriggers) editor->triggers = *oldTriggers;
}
//////////////////////////////AddPathCommand///////////////////////////////////
AddPathCommand::AddPathCommand(LevelEditor* levelEditor,Block* movingBlock, MovingPosition movingPosition)
:editor(levelEditor), target(movingBlock), movePos(movingPosition){
}
AddPathCommand::~AddPathCommand(){
}
void AddPathCommand::execute(){
//Add movePos to the path.
editor->movingBlocks[target].push_back(movePos);
//Write the path to the moving block.
std::map<std::string,std::string> editorData;
char s[64], s0[64];
sprintf(s,"%d",int(editor->movingBlocks[target].size()));
editorData["MovingPosCount"]=s;
//Loop through the positions.
for(unsigned int o=0; o<editor->movingBlocks[target].size(); o++) {
sprintf(s0+1,"%u",o);
sprintf(s,"%d",editor->movingBlocks[target][o].x);
s0[0]='x';
editorData[s0]=s;
sprintf(s,"%d",editor->movingBlocks[target][o].y);
s0[0]='y';
editorData[s0]=s;
sprintf(s,"%d",editor->movingBlocks[target][o].time);
s0[0]='t';
editorData[s0]=s;
}
target->setEditorData(editorData);
}
void AddPathCommand::unexecute(){
//Remove the last point in the path.
editor->movingBlocks[target].pop_back();
//Write the path to the moving block.
std::map<std::string,std::string> editorData;
char s[64], s0[64];
sprintf(s,"%d",int(editor->movingBlocks[target].size()));
editorData["MovingPosCount"]=s;
//Loop through the positions.
for(unsigned int o=0; o<editor->movingBlocks[target].size(); o++) {
sprintf(s0+1,"%u",o);
sprintf(s,"%d",editor->movingBlocks[target][o].x);
s0[0]='x';
editorData[s0]=s;
sprintf(s,"%d",editor->movingBlocks[target][o].y);
s0[0]='y';
editorData[s0]=s;
sprintf(s,"%d",editor->movingBlocks[target][o].time);
s0[0]='t';
editorData[s0]=s;
}
target->setEditorData(editorData);
}
//////////////////////////////RemovePathCommand///////////////////////////////////
RemovePathCommand::RemovePathCommand(LevelEditor* levelEditor, Block* targetBlock)
:editor(levelEditor), target(targetBlock){
}
RemovePathCommand::~RemovePathCommand(){
}
void RemovePathCommand::execute(){
//Set the number of movingPositions to 0.
target->setEditorProperty("MovingPosCount","0");
std::map<Block*,vector<MovingPosition> >::iterator it;
//Check if target is in movingBlocks.
it = editor->movingBlocks.find(target);
if(it!=editor->movingBlocks.end()){
//Store the movingPositions for unexecute.
movePositions = it->second;
//Clear all its movingPositions
it->second.clear();
}
}
void RemovePathCommand::unexecute(){
std::map<Block*,vector<MovingPosition> >::iterator it;
//Find target in movingBlocks
it = editor->movingBlocks.find(target);
if(it!=editor->movingBlocks.end()){
//Restore its movingPositions
it->second = movePositions;
//Write the path to the moving block.
std::map<std::string,std::string> editorData;
char s[64], s0[64];
sprintf(s,"%d",int(editor->movingBlocks[target].size()));
editorData["MovingPosCount"]=s;
//Loop through the positions.
for(unsigned int o=0; o<editor->movingBlocks[target].size(); o++) {
sprintf(s0+1,"%u",o);
sprintf(s,"%d",editor->movingBlocks[target][o].x);
s0[0]='x';
editorData[s0]=s;
sprintf(s,"%d",editor->movingBlocks[target][o].y);
s0[0]='y';
editorData[s0]=s;
sprintf(s,"%d",editor->movingBlocks[target][o].time);
s0[0]='t';
editorData[s0]=s;
}
target->setEditorData(editorData);
}
}
//////////////////////////////AddLinkCommand///////////////////////////////////
AddLinkCommand::AddLinkCommand(LevelEditor* levelEditor, Block* linkingTrigger, GameObject* clickedObject)
:editor(levelEditor), target(linkingTrigger), clickedObj(clickedObject),oldPortalLink(NULL), destination(""), id(""){
}
AddLinkCommand::~AddLinkCommand(){
}
void AddLinkCommand::execute(){
//Check if the target can handle multiple or only one link.
switch(target->type) {
case TYPE_PORTAL: {
//Store the last portal link.
if(!editor->triggers[target].empty()){
oldPortalLink = editor->triggers[target].back();
}
//Portals can only link to one so remove all existing links.
editor->triggers[target].clear();
editor->triggers[target].push_back(clickedObj);
break;
}
default: {
//The others can handle multiple links.
editor->triggers[target].push_back(clickedObj);
break;
}
}
//Check if it's a portal.
if(target->type==TYPE_PORTAL) {
//Store the previous destination.
destination = target->getEditorProperty("destination");
//Portals need to get the id of the other instead of give it's own id.
char s[64];
sprintf(s,"%d",atoi(clickedObj->getEditorProperty("id").c_str()));
target->setEditorProperty("destination",s);
} else{
//Store the previous id.
id = clickedObj->getEditorProperty("id");
//Give the clickedObject the same id as the trigger.
char s[64];
sprintf(s,"%d",atoi(target->getEditorProperty("id").c_str()));
clickedObj->setEditorProperty("id",s);
}
}
void AddLinkCommand::unexecute(){
//Check if the target can handle multiple or only one link.
switch(target->type) {
case TYPE_PORTAL: {
//Portals can only link to one so remove all existing links.
editor->triggers[target].clear();
//Put the previous portal link back.
if(oldPortalLink != NULL)
editor->triggers[target].push_back(oldPortalLink);
break;
}
default:{
std::vector<GameObject*>::iterator it;
//Find the clickedObj in the target's triggers.
it = std::find(editor->triggers[target].begin(), editor->triggers[target].end(), clickedObj);
if(it != editor->triggers[target].end()){
//Remove it.
editor->triggers[target].erase(it);
}
break;
}
}
//Check if it's a portal.
if(target->type==TYPE_PORTAL) {
//Restore previous destination.
target->setEditorProperty("destination",destination);
} else{
//Restore clickedObj's previous id.
clickedObj->setEditorProperty("id",id);
}
}
//////////////////////////////RemoveLinkCommand///////////////////////////////////
RemoveLinkCommand::RemoveLinkCommand(LevelEditor* levelEditor, Block* targetBlock)
: editor(levelEditor), target(targetBlock), destination(""), id(""){
}
RemoveLinkCommand::~RemoveLinkCommand(){
}
void RemoveLinkCommand::execute(){
std::map<Block*,vector<GameObject*> >::iterator it;
//Find target in triggers.
it = editor->triggers.find(target);
if(it!=editor->triggers.end()) {
//Copy the objects the target was linked to.
links = it->second;
//Remove the links.
it->second.clear();
}
//In case of a portal remove its destination field.
if(target->type==TYPE_PORTAL) {
//Copy its previous destination.
destination = target->getEditorProperty("destination");
//Erase its destination.
target->setEditorProperty("destination","");
} else{
//Copy its previous id.
id = target->getEditorProperty("id");
//Give the trigger a new id to prevent activating unlinked targets.
char s[64];
sprintf(s,"%u",editor->currentId);
editor->currentId++;
target->setEditorProperty("id",s);
}
}
void RemoveLinkCommand::unexecute(){
std::map<Block*,vector<GameObject*> >::iterator it;
//Find target in triggers.
it = editor->triggers.find(target);
if(it!=editor->triggers.end()) {
//Restore objects it was linked to.
it->second = links;
}
if(target->type== TYPE_PORTAL){
//Restore old destination.
target->setEditorProperty("destination", destination);
} else{
//Restore old id.
target->setEditorProperty("id", id);
}
}
SetEditorPropertyCommand::SetEditorPropertyCommand(LevelEditor* levelEditor, ImageManager& imageManager, SDL_Renderer& renderer, GameObject* targetBlock,
const std::string& propertyName, const std::string& propertyValue, const std::string& propertyDescription)
: editor(levelEditor), imageManager(imageManager), renderer(renderer)
, target(targetBlock), prop(propertyName), newValue(propertyValue), desc(propertyDescription)
{
oldValue = target->getEditorProperty(prop);
}
SetEditorPropertyCommand::~SetEditorPropertyCommand() {
}
void SetEditorPropertyCommand::execute() {
target->setEditorProperty(prop, newValue);
updateCustomScenery();
}
void SetEditorPropertyCommand::unexecute() {
target->setEditorProperty(prop, oldValue);
updateCustomScenery();
}
void SetEditorPropertyCommand::updateCustomScenery() {
Scenery *scenery = dynamic_cast<Scenery*>(target);
if (target && prop == "customScenery") {
scenery->updateCustomScenery(imageManager, renderer);
}
}
SetLevelPropertyCommand::~SetLevelPropertyCommand() {
}
void SetLevelPropertyCommand::execute() {
setLevelProperty(newProperty);
}
void SetLevelPropertyCommand::unexecute() {
setLevelProperty(oldProperty);
}
std::string SetLevelPropertyCommand::describe() {
return _("Modify level property");
}
SetScriptCommand::SetScriptCommand(LevelEditor* levelEditor, Block* targetBlock, const std::map<int, std::string>& script, const std::string& id)
: editor(levelEditor), target(targetBlock), newScript(script), id(id)
{
if (target) {
oldScript = target->scripts;
oldId = target->id;
} else {
oldScript = editor->scripts;
}
}
SetScriptCommand::~SetScriptCommand() {
}
void SetScriptCommand::execute() {
setScript(newScript, id);
}
void SetScriptCommand::unexecute() {
setScript(oldScript, oldId);
}
void SetScriptCommand::setScript(const std::map<int, std::string>& script, const std::string& id) {
if (target) {
target->scripts = script;
//Set the new id for the target block.
//TODO: Check for trigger links etc...
target->id = id;
} else {
editor->scripts = script;
}
}
AddRemoveLayerCommand::AddRemoveLayerCommand(LevelEditor* levelEditor, const std::string& layerName, bool isAdd_)
: editor(levelEditor), theLayer(layerName), isAdd(isAdd_), ownObject(isAdd_)
{
if (!isAdd) {
auto it = editor->sceneryLayers.find(theLayer);
if (it != editor->sceneryLayers.end()) {
objects = it->second;
}
}
}
void AddRemoveLayerCommand::execute() {
if (isAdd) {
addLayer();
} else {
removeLayer();
}
}
void AddRemoveLayerCommand::unexecute() {
if (isAdd) {
removeLayer();
} else {
addLayer();
}
}
void AddRemoveLayerCommand::addLayer() {
assert(ownObject);
assert(editor->sceneryLayers.find(theLayer) == editor->sceneryLayers.end());
// add this layer
editor->sceneryLayers[theLayer] = objects;
// show and select the newly created layer
editor->layerVisibility[theLayer] = true;
editor->selectedLayer = theLayer;
// deselect all
editor->deselectAll();
// change the ownership
ownObject = false;
}
void AddRemoveLayerCommand::removeLayer() {
assert(!ownObject);
// deselect all
editor->deselectAll();
// select the Blocks layer
editor->selectedLayer.clear();
// remove this layer
editor->layerVisibility.erase(theLayer);
editor->sceneryLayers.erase(theLayer);
// change the ownership
ownObject = true;
}
AddRemoveLayerCommand::~AddRemoveLayerCommand() {
if (ownObject) {
for (auto obj : objects) {
delete obj;
}
}
}
std::string AddRemoveLayerCommand::describe() {
return tfm::format(isAdd ? _("Add scenery layer %s") : _("Delete scenery layer %s"), theLayer);
}
RenameLayerCommand::RenameLayerCommand(LevelEditor* levelEditor, const std::string& oldName, const std::string& newName)
: editor(levelEditor), oldName(oldName), newName(newName)
{
}
void RenameLayerCommand::execute() {
rename(oldName, newName);
}
void RenameLayerCommand::unexecute() {
rename(newName, oldName);
}
RenameLayerCommand::~RenameLayerCommand() {
}
std::string RenameLayerCommand::describe() {
return tfm::format(_("Rename scenery layer %s to %s"), oldName, newName);
}
void RenameLayerCommand::rename(const std::string& oldName, const std::string& newName) {
assert(editor->sceneryLayers.find(oldName) != editor->sceneryLayers.end() && editor->sceneryLayers.find(newName) == editor->sceneryLayers.end());
// create a temp variable, save the old layer to it, remove the old layer
std::vector<Scenery*> tmp;
std::swap(editor->sceneryLayers[oldName], tmp);
editor->sceneryLayers.erase(oldName);
// then save the temp variable to the new layer
std::swap(editor->sceneryLayers[newName], tmp);
// sanity check
assert(tmp.empty());
// show and select the newly created layer
editor->layerVisibility[newName] = editor->layerVisibility[oldName];
editor->layerVisibility.erase(oldName);
editor->selectedLayer = newName;
}
+
+MoveToLayerCommand::MoveToLayerCommand(LevelEditor* levelEditor, std::vector<GameObject*>& gameObjects, const std::string& oldName, const std::string& newName)
+ : editor(levelEditor), oldName(oldName), newName(newName), createNewLayer(false)
+{
+ if (editor->sceneryLayers.find(newName) == editor->sceneryLayers.end()) createNewLayer = true;
+ for (auto obj : gameObjects) {
+ Scenery *scenery = dynamic_cast<Scenery*>(obj);
+ if (scenery) objects.push_back(scenery);
+ }
+}
+
+void MoveToLayerCommand::execute() {
+ removeGameObject();
+ addGameObject(newName);
+
+ // show and select the new layer
+ editor->layerVisibility[newName] = true;
+ editor->selectedLayer = newName;
+
+ // deselect all
+ editor->deselectAll();
+}
+
+void MoveToLayerCommand::unexecute() {
+ removeGameObject();
+ addGameObject(oldName);
+
+ if (createNewLayer) {
+ auto it = editor->sceneryLayers.find(newName);
+ if (it != editor->sceneryLayers.end()) {
+ assert(it->second.empty());
+
+ // remove this layer
+ editor->layerVisibility.erase(newName);
+ editor->sceneryLayers.erase(newName);
+ }
+ }
+
+ // show and select the old layer
+ editor->layerVisibility[oldName] = true;
+ editor->selectedLayer = oldName;
+
+ // deselect all
+ editor->deselectAll();
+}
+
+MoveToLayerCommand::~MoveToLayerCommand() {
+}
+
+std::string MoveToLayerCommand::describe() {
+ return tfm::format(_("Move %d object(s) from layer %s to layer %s"), objects.size(), oldName, newName);
+}
+
+void MoveToLayerCommand::removeGameObject() {
+ // Remove objects
+ for (int index = 0; index < (int)objects.size(); index++) {
+ Scenery *scenery = objects[index];
+
+ //Now we remove the object from scenery.
+ for (auto it = editor->sceneryLayers.begin(); it != editor->sceneryLayers.end(); ++it){
+ auto it2 = find(it->second.begin(), it->second.end(), scenery);
+ if (it2 != it->second.end()) {
+ it->second.erase(it2);
+ break;
+ }
+ }
+ }
+}
+
+void MoveToLayerCommand::addGameObject(const std::string& layer) {
+ // Add objects
+ std::vector<Scenery*> &target = editor->sceneryLayers[layer];
+ for (int index = 0; index < (int)objects.size(); index++) {
+ target.push_back(objects[index]);
+ }
+}
+
diff --git a/src/Commands.h b/src/Commands.h
index 175cb64..6cb5bd7 100644
--- a/src/Commands.h
+++ b/src/Commands.h
@@ -1,449 +1,478 @@
/*
* Copyright (C) 2018 Me and My Shadow
*
* This file is part of Me and My Shadow.
*
* Me and My Shadow is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Me And My Shadow is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Me and My Shadow. If not, see <http://www.gnu.org/licenses/>.
*/
// An undo/redo system based on <http://www.codeproject.com/Articles/2500/A-Basic-Undo-Redo-Framework-For-C>.
// Originally written by squarecross <https://forum.freegamedev.net/viewtopic.php?f=48&t=5432>.
#ifndef COMMANDS_H
#define COMMANDS_H
#include "LevelEditor.h"
#include <vector>
#include <string>
#include <map>
class Block;
class GameObject;
class LevelEditor;
class MovingPosition;
// Abstract class for commands.
class Command {
public:
// Do the command.
virtual void execute() = 0;
// Undo the command.
virtual void unexecute() = 0;
// The short description to the command.
virtual std::string describe() = 0;
// Deconstructor for derived classes.
virtual ~Command();
};
//Class for resize level.
class ResizeLevelCommand : public Command {
private:
LevelEditor* editor;
//New level size.
int newLevelWidth, newLevelHeight;
//Differences used for map dimension changes to shift position of other objects.
int diffx, diffy;
//Old level size.
int oldLevelWidth, oldLevelHeight;
public:
ResizeLevelCommand(LevelEditor* levelEditor, int newWidth, int newHeight, int diffx, int diffy);
virtual ~ResizeLevelCommand();
virtual void execute();
virtual void unexecute();
static void resizeLevel(LevelEditor* levelEditor, int newWidth, int newHeight, int diffx, int diffy);
// create a ResizeLevelCommand and shift the input position if any of them is outside the map area
static ResizeLevelCommand* createAndShiftIfNecessary(LevelEditor* levelEditor, std::vector<SDL_Rect>& position);
virtual std::string describe();
};
//Class for moving game objects.
class MoveGameObjectCommand: public Command{
private:
LevelEditor* editor;
//Object being moved.
std::vector<GameObject*> objects;
//New position.
std::vector<SDL_Rect> newPosition;
//Old position.
std::vector<SDL_Rect> oldPosition;
//Internal resize command. Can be NULL.
ResizeLevelCommand* resizeCommand;
public:
// Move or resize one object.
MoveGameObjectCommand(LevelEditor* levelEditor, GameObject* gameObject, int x, int y, int w, int h);
// Move a bunch of objects
MoveGameObjectCommand(LevelEditor* levelEditor, std::vector<GameObject*>& gameObjects, int dx, int dy);
virtual ~MoveGameObjectCommand();
//Moves the object to the specified position.
virtual void execute();
//Moves object back to its previous position.
virtual void unexecute();
virtual std::string describe();
private:
// initialize new/old positions, etc. of objects
void init();
};
//Class for add/remove game objects.
class AddRemoveGameObjectCommand: public Command {
private:
LevelEditor* editor;
//Object being added or removed.
std::vector<GameObject*> objects;
//The layer of the object.
std::string theLayer;
//Internal resize command for object placement. Can be NULL.
ResizeLevelCommand* resizeCommand;
//Internal command used to remove player/shadow start if we are adding new start point. Can be NULL.
AddRemoveGameObjectCommand* removeStartCommand;
//The working mode.
bool isAdd;
//Boolean indicates if we own this object.
bool ownObject;
//A copy of the level editor's triggers. Can be NULL.
LevelEditor::Triggers *oldTriggers;
private:
//Adds the gameObject.
void addGameObject();
//Removes the gameObject.
void removeGameObject();
public:
AddRemoveGameObjectCommand(LevelEditor* levelEditor, GameObject* gameObject, bool isAdd_);
AddRemoveGameObjectCommand(LevelEditor* levelEditor, std::vector<GameObject*>& gameObjects, bool isAdd_);
virtual void execute();
virtual void unexecute();
virtual ~AddRemoveGameObjectCommand();
virtual std::string describe();
private:
// initialize new positions, etc. of objects
void init();
// Back up old triggers. It can be only called once.
void backupTriggers();
};
//Class that adds a moving position to the target moving block.
class AddPathCommand : public Command{
private:
LevelEditor* editor;
//Point on the path that is being added.
MovingPosition movePos;
//Block that the path is being added to.
Block* target;
public:
AddPathCommand(LevelEditor* levelEditor, Block* movingBlock, MovingPosition movingPosition);
virtual ~AddPathCommand();
//Add the MovingPosition.
virtual void execute();
//Remove the MovingPosition.
virtual void unexecute();
virtual std::string describe();
};
//Class that clears the moving position of the target moving block.
class RemovePathCommand : public Command{
private:
LevelEditor* editor;
//Block that the path is being removed from.
Block* target;
//The MovingPositions of the target to be restored when unexecuting.
std::vector<MovingPosition> movePositions;
public:
RemovePathCommand(LevelEditor* levelEditor, Block* targetBlock);
virtual ~RemovePathCommand();
//Remove the path.
virtual void execute();
//Re-add the path.
virtual void unexecute();
virtual std::string describe();
};
//Class that adds a link from the target object ot the selected object.
class AddLinkCommand : public Command{
private:
LevelEditor* editor;
//Object that was clicked upon when adding the link.
GameObject* clickedObj;
//Object that is linking to another.
Block* target;
//Previous link of the target block if it is a portal (portal has only 1 link).
GameObject* oldPortalLink;
//Previous destination of portal.
std::string destination;
//Previous id of target.
std::string id;
public:
AddLinkCommand(LevelEditor* levelEditor, Block* linkingTrigger, GameObject* clickedObject);
virtual ~AddLinkCommand();
//Add the link, clicked object will get the same id as the target block.
virtual void execute();
//Remove the link.
virtual void unexecute();
virtual std::string describe();
};
//Class that clears the links from the target object.
class RemoveLinkCommand : public Command{
private:
LevelEditor* editor;
//Block whose links are being removed.
Block* target;
//Copy of the links being removed.
std::vector<GameObject*> links;
//Previous destination of portal.
std::string destination;
//Previous target id.
std::string id;
public:
RemoveLinkCommand(LevelEditor* levelEditor, Block* targetBlock);
virtual ~RemoveLinkCommand();
//Remove all the links, changes the id of the object.
virtual void execute();
//Add all the links, restores the object's previous id.
virtual void unexecute();
virtual std::string describe();
};
//Class that modifies an editor property of an object.
class SetEditorPropertyCommand :public Command {
private:
LevelEditor* editor;
ImageManager& imageManager;
SDL_Renderer& renderer;
//Object being modified.
GameObject* target;
//The property being modified.
std::string prop;
//The new value of the property.
std::string newValue;
//The old value of the property.
std::string oldValue;
//The description of the property.
std::string desc;
public:
SetEditorPropertyCommand(LevelEditor* levelEditor, ImageManager& imageManager, SDL_Renderer& renderer, GameObject* targetBlock,
const std::string& propertyName, const std::string& propertyValue, const std::string& propertyDescription);
virtual ~SetEditorPropertyCommand();
virtual void execute();
virtual void unexecute();
virtual std::string describe();
private:
void updateCustomScenery();
};
//Class that modifies the level settings.
class SetLevelPropertyCommand : public Command {
public:
struct LevelProperty {
std::string levelName;
std::string levelTheme;
int levelTime;
int levelRecordings;
};
private:
LevelEditor* editor;
LevelProperty oldProperty;
LevelProperty newProperty;
public:
SetLevelPropertyCommand(LevelEditor* levelEditor, const LevelProperty& levelProperty);
virtual ~SetLevelPropertyCommand();
virtual void execute();
virtual void unexecute();
virtual std::string describe();
private:
void setLevelProperty(const LevelProperty& levelProperty);
};
//Class that modifies the scripting for block or level
// NOTE: currently the scripting for scenery block is unsupported.
class SetScriptCommand : public Command {
private:
LevelEditor* editor;
//Object being modified. Can be NULL.
Block* target;
std::map<int, std::string> newScript;
std::map<int, std::string> oldScript;
//the new id for the target block.
std::string id;
std::string oldId;
public:
SetScriptCommand(LevelEditor* levelEditor, Block* targetBlock, const std::map<int, std::string>& script, const std::string& id = std::string());
virtual ~SetScriptCommand();
virtual void execute();
virtual void unexecute();
virtual std::string describe();
private:
void setScript(const std::map<int, std::string>& script, const std::string& id);
};
//Class for add/remove scenery layer.
class AddRemoveLayerCommand : public Command {
private:
LevelEditor* editor;
//Object being added or removed.
std::vector<Scenery*> objects;
//The layer of the object.
std::string theLayer;
//The working mode.
bool isAdd;
//Boolean indicates if we own this object.
bool ownObject;
private:
//Adds the layer.
void addLayer();
//Removes the layer.
void removeLayer();
public:
AddRemoveLayerCommand(LevelEditor* levelEditor, const std::string& layerName, bool isAdd_);
virtual void execute();
virtual void unexecute();
virtual ~AddRemoveLayerCommand();
virtual std::string describe();
};
//Class for rename scenery layer.
class RenameLayerCommand : public Command {
private:
LevelEditor* editor;
std::string oldName;
std::string newName;
public:
RenameLayerCommand(LevelEditor* levelEditor, const std::string& oldName, const std::string& newName);
virtual void execute();
virtual void unexecute();
virtual ~RenameLayerCommand();
virtual std::string describe();
private:
void rename(const std::string& oldName, const std::string& newName);
};
+//Class for move object between layers.
+class MoveToLayerCommand : public Command {
+private:
+ LevelEditor* editor;
+
+ std::vector<Scenery*> objects;
+
+ std::string oldName;
+ std::string newName;
+
+ bool createNewLayer;
+
+public:
+ MoveToLayerCommand(LevelEditor* levelEditor, std::vector<GameObject*>& gameObjects, const std::string& oldName, const std::string& newName);
+
+ virtual void execute();
+
+ virtual void unexecute();
+
+ virtual ~MoveToLayerCommand();
+
+ virtual std::string describe();
+
+private:
+ void removeGameObject();
+
+ void addGameObject(const std::string& layer);
+};
+
#endif
diff --git a/src/LevelEditor.cpp b/src/LevelEditor.cpp
index 9404af3..ed67b77 100644
--- a/src/LevelEditor.cpp
+++ b/src/LevelEditor.cpp
@@ -1,4265 +1,4324 @@
/*
* Copyright (C) 2011-2013 Me and My Shadow
*
* This file is part of Me and My Shadow.
*
* Me and My Shadow is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Me and My Shadow is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Me and My Shadow. If not, see <http://www.gnu.org/licenses/>.
*/
#include "Block.h"
#include "Commands.h"
#include "CommandManager.h"
#include "GameState.h"
#include "Functions.h"
#include "GameObjects.h"
#include "ThemeManager.h"
#include "LevelPack.h"
#include "LevelEditor.h"
#include "TreeStorageNode.h"
#include "POASerializer.h"
#include "GUIListBox.h"
#include "GUITextArea.h"
#include "GUIWindow.h"
#include "GUISpinBox.h"
#include "MusicManager.h"
#include "InputManager.h"
#include "StatisticsManager.h"
#include <fstream>
#include <iostream>
#include <vector>
#include <algorithm>
#include <string.h>
#include <stdio.h>
#include <sstream>
#include <SDL_ttf.h>
#include "libs/tinyformat/tinyformat.h"
using namespace std;
static int levelTime,levelRecordings;
//Array containing translateble block names
static const char* blockNames[TYPE_MAX]={
__("Block"),__("Player Start"),__("Shadow Start"),
__("Exit"),__("Shadow Block"),__("Spikes"),
__("Checkpoint"),__("Swap"),__("Fragile"),
__("Moving Block"),__("Moving Shadow Block"),__("Moving Spikes"),
__("Teleporter"),__("Button"),__("Switch"),
__("Conveyor Belt"),__("Shadow Conveyor Belt"),__("Notification Block"),__("Collectable"),__("Pushable")
};
static const std::array<const char*,static_cast<size_t>(ToolTips::TooltipMax)> tooltipNames={
"Select","Add","Delete","Play","","","Level settings","Save level","Back to menu","Configure"
};
//Array indicates if block is linkable
static const bool isLinkable[TYPE_MAX]={
false,false,false,
false,false,false,
false,false,false,
true,true,true,
true,true,true,
false,false,false,false
};
/////////////////LevelEditorActionsPopup/////////////////
class LevelEditorActionsPopup:private GUIEventCallback{
private:
//The parent object.
LevelEditor* parent;
//The position and size of window.
SDL_Rect rect;
//Array containing the actions in this popup.
GUIListBox* actions;
//GUI image.
SDL_Surface* bmGUI;
//Pointer to the object the actions apply to.
GameObject* target;
//The behaviour names.
vector<string> behaviour;
//The fragile block states.
vector<string> states;
public:
SDL_Rect getRect(){
return rect;
}
void dismiss(){
//Remove the actionsPopup from the parent.
if(parent!=NULL && parent->actionsPopup==this){
parent->actionsPopup=NULL;
}
//And delete ourself.
delete this;
}
SharedTexture createItem(SDL_Renderer& renderer,const char* caption,int icon){
//FIXME: Add some sort of caching?
//We draw using surfaces and convert to a texture in the end for now.
SDL_Color fg={0,0,0};
SurfacePtr tip(TTF_RenderUTF8_Blended(fontText,caption,fg));
SDL_SetSurfaceAlphaMod(tip.get(), 0xFF);
//Create the surface, we add 16px to the width for an icon,
//plus 8px for the border to make it looks better.
SurfacePtr item(SDL_CreateRGBSurface(SDL_SWSURFACE,tip->w+24+(icon>=0x100?24:0),24,32,RMASK,GMASK,BMASK,AMASK));
SDL_Rect itemRect={0,0,item->w,item->h};
SDL_FillRect(item.get(),&itemRect,0x00FFFFFF);
//Not sure why there is this extra highlight.
itemRect.y=3;
itemRect.h=16;
SDL_FillRect(item.get(),&itemRect,0xFFFFFFFF);
//Draw the text on the item surface.
applySurface(24 + (icon >= 0x100 ? 24 : 0), 0, tip.get(), item.get(), NULL);
//Check if we should draw an icon.
if(icon>0){
//Draw the check (or not).
SDL_Rect r={0,0,16,16};
r.x=((icon-1)%8)*16;
r.y=(((icon-1)/8)%8)*16;
applySurface(4,3,bmGUI,item.get(),&r);
}
//Check if we should draw a secondary icon.
if (icon >= 0x100) {
SDL_Rect r = { 0, 0, 16, 16 };
r.x = ((icon / 0x100 - 1) % 8) * 16;
r.y = (((icon / 0x100 - 1) / 8) % 8) * 16;
applySurface(28, 3, bmGUI, item.get(), &r);
}
//Update the height.
rect.h+=24;
//Check if we should update the width., 8px extra on the width is for four pixels spacing on either side.
if(item->w+8>rect.w) {
rect.w=item->w+8;
}
return textureFromSurface(renderer, std::move(item));
}
void updateItem(SDL_Renderer& renderer,int index,const char* action,const char* caption,int icon=0){
auto item=createItem(renderer,caption,icon);
actions->updateItem(renderer, index,action,item);
}
void addItem(SDL_Renderer& renderer,const char* action,const char* caption,int icon=0){
auto item=createItem(renderer,caption,icon);
actions->addItem(renderer,action,item);
}
LevelEditorActionsPopup(ImageManager& imageManager,SDL_Renderer& renderer,LevelEditor* parent, GameObject* target, int x=0, int y=0){
this->parent=parent;
this->target=target;
//NOTE: The size gets set in the addItem method, height is already four to prevent a scrollbar.
rect.w=0;
rect.h=4;
//Load the gui images.
bmGUI=imageManager.loadImage(getDataPath()+"gfx/gui.png");
//Create the behaviour vector.
behaviour.push_back(_("On"));
behaviour.push_back(_("Off"));
behaviour.push_back(_("Toggle"));
//Create the states list.
states.push_back(_("Complete"));
states.push_back(_("One step"));
states.push_back(_("Two steps"));
states.push_back(_("Gone"));
//TODO: The width should be based on the longest option.
//Create default actions.
//NOTE: Width and height are determined later on when the options are rendered.
actions=new GUIListBox(imageManager,renderer,0,0,0,0);
actions->eventCallback=this;
//Check if it's a block or not.
if(target!=NULL)
addBlockItems(renderer);
else
addLevelItems(renderer);
//Now set the size of the GUIListBox.
actions->width=rect.w;
actions->height=rect.h;
if(x>SCREEN_WIDTH-rect.w) x=SCREEN_WIDTH-rect.w;
else if(x<0) x=0;
if(y>SCREEN_HEIGHT-rect.h) y=SCREEN_HEIGHT-rect.h;
else if(y<0) y=0;
rect.x=x;
rect.y=y;
}
void addBlockItems(SDL_Renderer& renderer){
//Check if the block is selected or not.
std::vector<GameObject*>::iterator it;
it=find(parent->selection.begin(),parent->selection.end(),target);
if(it!=parent->selection.end())
addItem(renderer,"Deselect",_("Deselect"));
else
addItem(renderer,"Select",_("Select"));
addItem(renderer,"Delete",_("Delete"),8);
Scenery *scenery = dynamic_cast<Scenery*>(target);
if (scenery) {
// it is scenery block
if (scenery->sceneryName_.empty()) {
addItem(renderer, "CustomScenery", _("Custom scenery"), 8 + 4);
}
return;
}
//Get the type of the target.
int type = target->type;
//Determine what to do depending on the type.
if(isLinkable[type]){
//Check if it's a moving block type or trigger.
if(type==TYPE_BUTTON || type==TYPE_SWITCH || type==TYPE_PORTAL){
addItem(renderer,"Link",_("Link"),8*3);
addItem(renderer,"Remove Links",_("Remove Links"));
//Check if it's a portal, which contains a automatic option, and triggers a behaviour one.
if(type==TYPE_PORTAL){
addItem(renderer,"Automatic",_("Automatic"),(target->getEditorProperty("automatic")=="1")?2:1);
}else{
//Get the current behaviour.
int currentBehaviour=2;
if(target->getEditorProperty("behaviour")=="on"){
currentBehaviour=0;
}else if(target->getEditorProperty("behaviour")=="off"){
currentBehaviour=1;
}
addItem(renderer,"Behaviour",behaviour[currentBehaviour].c_str());
}
}else{
addItem(renderer,"Path",_("Path"));
addItem(renderer,"Remove Path",_("Remove Path"));
//FIXME: We use hardcoded indeces, if the order changes we have a problem.
addItem(renderer,"Activated",_("Activated"),(target->getEditorProperty("activated")=="1")?2:1);
addItem(renderer,"Looping",_("Looping"),(target->getEditorProperty("loop")=="1")?2:1);
}
}
//Check for a conveyor belt.
if(type==TYPE_CONVEYOR_BELT || type==TYPE_SHADOW_CONVEYOR_BELT){
addItem(renderer,"Activated",_("Activated"),(target->getEditorProperty("activated")=="1")?2:1);
addItem(renderer,"Speed",_("Speed"));
}
//Check if it's a fragile block.
if(type==TYPE_FRAGILE){
//Get the current state.
int currentState=atoi(target->getEditorProperty("state").c_str());
addItem(renderer,"State",states[currentState].c_str());
}
//Check if it's a notification block.
if(type==TYPE_NOTIFICATION_BLOCK)
addItem(renderer,"Message",_("Message"));
//Finally add scripting to the bottom.
addItem(renderer,"Scripting",_("Scripting"),8*2+1);
}
void addLevelItems(SDL_Renderer& renderer){
// add the layers
{
// blackground layers.
std::map<std::string, std::vector<Scenery*> >::iterator it;
for (it = parent->sceneryLayers.begin(); it != parent->sceneryLayers.end(); ++it){
if (it->first >= "f") break; // now we meet a foreground layer
int icon = parent->layerVisibility[it->first] ? (8 * 3 + 1) : (8 * 3 + 2);
icon |= (parent->selectedLayer == it->first ? 2 : 1) << 8;
std::string s = "_layer:" + it->first;
addItem(renderer, s.c_str(), tfm::format(_("Background layer: %s"), it->first).c_str(), icon);
}
// the Blocks layer.
{
int icon = parent->layerVisibility[std::string()] ? (8 * 3 + 1) : (8 * 3 + 2);
icon |= (parent->selectedLayer.empty() ? 2 : 1) << 8;
addItem(renderer, "_layer:", _("Blocks layer"), icon);
}
// foreground layers.
for (; it != parent->sceneryLayers.end(); ++it){
int icon = parent->layerVisibility[it->first] ? (8 * 3 + 1) : (8 * 3 + 2);
icon |= (parent->selectedLayer == it->first ? 2 : 1) << 8;
std::string s = "_layer:" + it->first;
addItem(renderer, s.c_str(), tfm::format(_("Foreground layer: %s"), it->first).c_str(), icon);
}
}
addItem(renderer, "AddLayer", _("Add new layer"), 8 + 3);
addItem(renderer, "DeleteLayer", _("Delete selected layer"), 8);
addItem(renderer, "RenameLayer", _("Rename selected layer"));
+ addItem(renderer, "MoveToLayer", _("Move selected object to layer"));
addItem(renderer,"LevelSettings",_("Settings"),8*2);
addItem(renderer,"LevelScripting",_("Scripting"),8*2+1);
}
virtual ~LevelEditorActionsPopup(){
//bmGui is freed by imageManager.
if(actions)
delete actions;
}
void render(SDL_Renderer& renderer){
//Draw the actions.
actions->render(renderer,rect.x,rect.y);
}
void handleEvents(SDL_Renderer& renderer){
//Check if a mouse is pressed outside the popup.
int x,y;
SDL_GetMouseState(&x,&y);
SDL_Rect mouse={x,y,0,0};
if(event.type==SDL_MOUSEBUTTONDOWN && !checkCollision(mouse,rect)){
dismiss();
return;
}
//Let the listbox handle its events.
actions->handleEvents(renderer,rect.x,rect.y);
}
+ static void addLayerNameNote(ImageManager& imageManager, SDL_Renderer& renderer, GUIWindow *root, int yy = 148) {
+ std::string s = _("NOTE: the layers are sorted by name alphabetically.\nThe layer is background layer if its name is < 'f'\nby dictionary order, otherwise it's foreground layer.");
+ for (int lps = 0;;) {
+ size_t lpe = s.find_first_of('\n', lps);
+
+ GUIObject *obj = new GUILabel(imageManager, renderer, 40, yy, 520, 36,
+ lpe == string::npos ? (s.c_str() + lps) : s.substr(lps, lpe - lps).c_str());
+ root->addChild(obj);
+
+ if (lpe == string::npos) break;
+ lps = lpe + 1;
+ yy += 24;
+ }
+ }
void GUIEventCallback_OnEvent(ImageManager& imageManager, SDL_Renderer& renderer, std::string name,GUIObject* obj,int eventType){
//NOTE: There should only be one GUIObject, so we know what event is fired.
//Get the selected entry.
std::string action=actions->item[actions->value];
if(action=="Select"){
//Add the target to the selection.
parent->selection.push_back(target);
dismiss();
return;
}else if(action=="Deselect"){
//Check if the block is in the selection.
std::vector<GameObject*>::iterator it;
it=find(parent->selection.begin(),parent->selection.end(),target);
if(it!=parent->selection.end()){
//Remove the object from the selection.
parent->selection.erase(it);
}
dismiss();
return;
}else if(action=="Delete"){
parent->commandManager->doCommand(new AddRemoveGameObjectCommand(parent, target, false));
dismiss();
return;
}else if(action=="Link"){
parent->linking=true;
parent->linkingTrigger=dynamic_cast<Block*>(target);
parent->tool=LevelEditor::SELECT;
dismiss();
return;
}else if(action=="Remove Links"){
//Remove all the links
Block *block = dynamic_cast<Block*>(target);
if (block) {
RemoveLinkCommand* pCommand = new RemoveLinkCommand(parent, block);
parent->commandManager->doCommand(pCommand);
}
dismiss();
return;
}else if(action=="Path"){
parent->moving=true;
parent->movingBlock=dynamic_cast<Block*>(target);
parent->tool=LevelEditor::SELECT;
dismiss();
return;
}else if(action=="Remove Path"){
//Remove all the paths
Block *block = dynamic_cast<Block*>(target);
if (block) {
RemovePathCommand* pCommand = new RemovePathCommand(parent, block);
parent->commandManager->doCommand(pCommand);
}
dismiss();
return;
}else if(action=="Message"){
//Create the GUI.
GUIWindow* root=new GUIWindow(imageManager,renderer,(SCREEN_WIDTH-600)/2,(SCREEN_HEIGHT-250)/2,600,250,true,true,_("Notification block"));
root->name="notificationBlockWindow";
root->eventCallback=parent;
GUIObject* obj;
obj=new GUILabel(imageManager,renderer,40,50,240,36,_("Enter message here:"));
root->addChild(obj);
GUITextArea* textarea=new GUITextArea(imageManager,renderer,50,90,500,100);
//Set the name of the text area, which is used to identify the object later on.
textarea->name="message";
string tmp=target->getEditorProperty("message");
//Change \n with the characters '\n'.
while(tmp.find("\\n")!=string::npos){
tmp=tmp.replace(tmp.find("\\n"),2,"\n");
}
textarea->setString(renderer, tmp);
root->addChild(textarea);
obj=new GUIButton(imageManager,renderer,root->width*0.3,250-44,-1,36,_("OK"),0,true,true,GUIGravityCenter);
obj->name="cfgNotificationBlockOK";
obj->eventCallback=root;
root->addChild(obj);
obj=new GUIButton(imageManager,renderer,root->width*0.7,250-44,-1,36,_("Cancel"),0,true,true,GUIGravityCenter);
obj->name="cfgCancel";
obj->eventCallback=root;
root->addChild(obj);
//Add the window to the GUIObjectRoot and the objectWindows map.
GUIObjectRoot->addChild(root);
parent->objectWindows[root]=target;
//And dismiss this popup.
dismiss();
return;
}else if(action=="Activated"){
//Get the previous state.
bool enabled=(target->getEditorProperty("activated")=="1");
//Switch the state.
enabled=!enabled;
parent->commandManager->doCommand(new SetEditorPropertyCommand(parent, imageManager, renderer,
target, "activated", enabled ? "1" : "0", _("Activated")));
updateItem(renderer,actions->value,"Activated",_("Activated"),enabled?2:1);
actions->value=-1;
return;
}else if(action=="Looping"){
//Get the previous state.
bool loop=(target->getEditorProperty("loop")=="1");
//Switch the state.
loop=!loop;
parent->commandManager->doCommand(new SetEditorPropertyCommand(parent, imageManager, renderer,
target, "loop", loop ? "1" : "0", _("Looping")));
updateItem(renderer,actions->value,"Looping",_("Looping"),loop?2:1);
actions->value=-1;
return;
}else if(action=="Automatic"){
//Get the previous state.
bool automatic=(target->getEditorProperty("automatic")=="1");
//Switch the state.
automatic=!automatic;
parent->commandManager->doCommand(new SetEditorPropertyCommand(parent, imageManager, renderer,
target, "automatic", automatic ? "1" : "0", _("Automatic")));
updateItem(renderer,actions->value,"Automatic",_("Automatic"),automatic?2:1);
actions->value=-1;
return;
}else if(action=="Behaviour"){
//Get the current behaviour.
int currentBehaviour=2;
string behave=target->getEditorProperty("behaviour");
if(behave=="on"){
currentBehaviour=0;
}else if(behave=="off"){
currentBehaviour=1;
}
//Increase the behaviour.
currentBehaviour++;
if(currentBehaviour>2)
currentBehaviour=0;
//Update the data of the block.
parent->commandManager->doCommand(new SetEditorPropertyCommand(parent, imageManager, renderer,
target, "behaviour", behaviour[currentBehaviour], _("Behaviour")));
//And update the item.
updateItem(renderer,actions->value,"Behaviour",behaviour[currentBehaviour].c_str());
actions->value=-1;
return;
}else if(action=="State"){
//Get the current state.
int currentState=atoi(target->getEditorProperty("state").c_str());
//Increase the state.
currentState++;
if(currentState>3)
currentState=0;
//Update the data of the block.
char s[64];
sprintf(s,"%d",currentState);
parent->commandManager->doCommand(new SetEditorPropertyCommand(parent, imageManager, renderer,
target, "state", s, _("State")));
//And update the item.
updateItem(renderer,actions->value,"State",states[currentState].c_str());
actions->value=-1;
return;
}else if(action=="Speed"){
//Create the GUI.
GUIWindow* root=new GUIWindow(imageManager,renderer,(SCREEN_WIDTH-600)/2,(SCREEN_HEIGHT-250)/2,600,250,true,true,_("Conveyor belt speed"));
root->name="conveyorBlockWindow";
root->eventCallback=parent;
GUIObject* obj;
obj=new GUILabel(imageManager,renderer,40,100,240,36,_("Enter speed here:"));
root->addChild(obj);
GUISpinBox* obj2=new GUISpinBox(imageManager,renderer,240,100,320,36);
//Set the name of the text area, which is used to identify the object later on.
obj2->name="speed";
obj2->caption=target->getEditorProperty("speed");
obj2->format = "%1.0f";
obj2->update();
root->addChild(obj2);
obj=new GUIButton(imageManager,renderer,root->width*0.3,250-44,-1,36,_("OK"),0,true,true,GUIGravityCenter);
obj->name="cfgConveyorBlockOK";
obj->eventCallback=root;
root->addChild(obj);
obj=new GUIButton(imageManager,renderer,root->width*0.7,250-44,-1,36,_("Cancel"),0,true,true,GUIGravityCenter);
obj->name="cfgCancel";
obj->eventCallback=root;
root->addChild(obj);
//Add the window to the GUIObjectRoot and the objectWindows map.
GUIObjectRoot->addChild(root);
parent->objectWindows[root]=target;
//And dismiss this popup.
dismiss();
return;
}else if(action=="Scripting"){
//Create the GUI.
GUIWindow* root=new GUIWindow(imageManager,renderer,(SCREEN_WIDTH-600)/2,(SCREEN_HEIGHT-500)/2,600,500,true,true,_("Scripting"));
root->name="scriptingWindow";
root->eventCallback=parent;
GUIObject* obj;
obj=new GUILabel(imageManager,renderer,50,60,240,36,_("Id:"));
root->addChild(obj);
obj=new GUITextBox(imageManager,renderer,100,60,240,36,dynamic_cast<Block*>(target)->id.c_str());
obj->name="id";
root->addChild(obj);
GUISingleLineListBox* list=new GUISingleLineListBox(imageManager,renderer,50,100,500,36);
std::map<std::string,int>::iterator it;
for(it=Game::gameObjectEventNameMap.begin();it!=Game::gameObjectEventNameMap.end();++it)
list->addItem(it->first);
list->name="cfgScriptingEventType";
list->value=0;
list->eventCallback=root;
root->addChild(list);
//Add a text area for each event type.
Block* block=dynamic_cast<Block*>(target);
for(unsigned int i=0;i<list->item.size();i++){
GUITextArea* text=new GUITextArea(imageManager,renderer,50,140,500,300);
text->name=list->item[i].first;
text->setFont(fontMono);
//Only set the first one visible and enabled.
text->visible=(i==0);
text->enabled=(i==0);
map<int,string>::iterator it=block->scripts.find(Game::gameObjectEventNameMap[list->item[i].first]);
if(it!=block->scripts.end())
text->setString(renderer, it->second);
root->addChild(text);
}
obj=new GUIButton(imageManager,renderer,root->width*0.3,500-44,-1,36,_("OK"),0,true,true,GUIGravityCenter);
obj->name="cfgScriptingOK";
obj->eventCallback=root;
root->addChild(obj);
obj=new GUIButton(imageManager,renderer,root->width*0.7,500-44,-1,36,_("Cancel"),0,true,true,GUIGravityCenter);
obj->name="cfgCancel";
obj->eventCallback=root;
root->addChild(obj);
//Add the window to the GUIObjectRoot and the objectWindows map.
GUIObjectRoot->addChild(root);
parent->objectWindows[root]=target;
//And dismiss this popup.
dismiss();
return;
}else if(action=="LevelSettings"){
//Open the levelSettings window.
parent->levelSettings(imageManager,renderer);
//And dismiss this popup.
dismiss();
return;
}else if(action=="LevelScripting"){
//Create the GUI.
GUIWindow* root=new GUIWindow(imageManager,renderer,(SCREEN_WIDTH-600)/2,(SCREEN_HEIGHT-500)/2,600,500,true,true,_("Level Scripting"));
root->name="levelScriptingWindow";
root->eventCallback=parent;
GUIObject* obj;
GUISingleLineListBox* list=new GUISingleLineListBox(imageManager,renderer,50,60,500,36);
std::map<std::string,int>::iterator it;
for(it=Game::levelEventNameMap.begin();it!=Game::levelEventNameMap.end();++it)
list->addItem(it->first);
list->name="cfgLevelScriptingEventType";
list->value=0;
list->eventCallback=root;
root->addChild(list);
//Add a text area for each event type.
for(unsigned int i=0;i<list->item.size();i++){
GUITextArea* text=new GUITextArea(imageManager,renderer,50,100,500,340);
text->name=list->item[i].first;
text->setFont(fontMono);
//Only set the first one visible and enabled.
text->visible=(i==0);
text->enabled=(i==0);
map<int,string>::iterator it=parent->scripts.find(Game::levelEventNameMap[list->item[i].first]);
if(it!=parent->scripts.end())
text->setString(renderer, it->second);
root->addChild(text);
}
obj=new GUIButton(imageManager,renderer,root->width*0.3,500-44,-1,36,_("OK"),0,true,true,GUIGravityCenter);
obj->name="cfgLevelScriptingOK";
obj->eventCallback=root;
root->addChild(obj);
obj=new GUIButton(imageManager,renderer,root->width*0.7,500-44,-1,36,_("Cancel"),0,true,true,GUIGravityCenter);
obj->name="cfgCancel";
obj->eventCallback=root;
root->addChild(obj);
//Add the window to the GUIObjectRoot and the objectWindows map.
GUIObjectRoot->addChild(root);
parent->objectWindows[root]=target;
//And dismiss this popup.
dismiss();
return;
} else if (action.size() >= 7 && action.substr(0, 7) == "_layer:") {
std::string s0 = action.substr(7);
auto it = parent->layerVisibility.find(s0);
if (it != parent->layerVisibility.end()) {
int x;
SDL_GetMouseState(&x, NULL);
if (x < rect.x + 24) {
// toggle the visibility
it->second = !it->second;
if (parent->selectedLayer == it->first) {
// deselect all blocks if the visibility of current layer is changed
parent->deselectAll();
}
} else if (parent->selectedLayer != it->first) {
// deselect all blocks if the selected layer is changed
parent->deselectAll();
// uncheck the previously selected layer
std::string oldSelected = "_layer:" + parent->selectedLayer;
for (unsigned int idx = 0; idx < actions->item.size(); idx++) {
if (actions->item[idx] == oldSelected) {
int icon = parent->layerVisibility[parent->selectedLayer] ? (8 * 3 + 1) : (8 * 3 + 2);
icon |= 1 << 8;
updateItem(renderer, idx, oldSelected.c_str(),
parent->selectedLayer.empty() ? _("Blocks layer") :
tfm::format((parent->selectedLayer < "f") ? _("Background layer: %s") : _("Foreground layer: %s"), parent->selectedLayer).c_str(),
icon);
break;
}
}
// change the selected layer
parent->selectedLayer = it->first;
} else {
actions->value = -1;
return;
}
int icon = it->second ? (8 * 3 + 1) : (8 * 3 + 2);
icon |= (parent->selectedLayer == it->first ? 2 : 1) << 8;
std::string s = "_layer:" + it->first;
updateItem(renderer, actions->value, s.c_str(),
it->first.empty() ? _("Blocks layer") :
tfm::format((it->first < "f") ? _("Background layer: %s") : _("Foreground layer: %s"), it->first).c_str(),
icon);
}
actions->value = -1;
return;
} else if (action == "AddLayer") {
//Create the add layer GUI.
GUIWindow* root = new GUIWindow(imageManager, renderer, (SCREEN_WIDTH - 600) / 2, (SCREEN_HEIGHT - 300) / 2, 600, 300, true, true, _("Add layer"));
root->name = "addLayerWindow";
root->eventCallback = parent;
GUIObject* obj;
obj = new GUILabel(imageManager, renderer, 40, 64, 520, 36, _("Enter the layer name:"));
root->addChild(obj);
GUITextBox* obj2 = new GUITextBox(imageManager, renderer, 40, 100, 520, 36);
//Set the name of the text area, which is used to identify the object later on.
obj2->name = "layerName";
root->addChild(obj2);
- std::string s = _("NOTE: the layers are sorted by name alphabetically.\nThe layer is background layer if its name is < 'f'\nby dictionary order, otherwise it's foreground layer.");
- for (int yy = 148, lps = 0;;) {
- size_t lpe = s.find_first_of('\n', lps);
-
- obj = new GUILabel(imageManager, renderer, 40, yy, 520, 36,
- lpe == string::npos ? (s.c_str() + lps) : s.substr(lps, lpe - lps).c_str());
- root->addChild(obj);
-
- if (lpe == string::npos) break;
- lps = lpe + 1;
- yy += 24;
- }
+ addLayerNameNote(imageManager, renderer, root);
obj = new GUIButton(imageManager, renderer, root->width*0.3, 300 - 44, -1, 36, _("OK"), 0, true, true, GUIGravityCenter);
obj->name = "cfgAddLayerOK";
obj->eventCallback = root;
root->addChild(obj);
obj = new GUIButton(imageManager, renderer, root->width*0.7, 300 - 44, -1, 36, _("Cancel"), 0, true, true, GUIGravityCenter);
obj->name = "cfgCancel";
obj->eventCallback = root;
root->addChild(obj);
//Add the window to the GUIObjectRoot and the objectWindows map.
GUIObjectRoot->addChild(root);
parent->objectWindows[root] = target;
//And dismiss this popup.
dismiss();
return;
} else if (action == "DeleteLayer") {
// delete selected layer
if (parent->selectedLayer.empty()) {
// can't delete Blocks layer
actions->value = -1;
return;
}
if (parent->sceneryLayers.find(parent->selectedLayer) == parent->sceneryLayers.end()) {
// can't find the layer with given name
actions->value = -1;
return;
}
if (msgBox(imageManager, renderer,
tfm::format(_("Are you sure you want to delete layer '%s'?"), parent->selectedLayer).c_str(),
MsgBoxYesNo, _("Delete layer")) == MsgBoxYes)
{
// do the actual operation
parent->commandManager->doCommand(new AddRemoveLayerCommand(parent, parent->selectedLayer, false));
}
dismiss();
return;
} else if (action == "RenameLayer") {
// rename selected layer
if (parent->selectedLayer.empty()) {
// can't rename Blocks layer
actions->value = -1;
return;
}
auto it = parent->sceneryLayers.find(parent->selectedLayer);
if (it == parent->sceneryLayers.end()) {
// can't find the layer with given name
actions->value = -1;
return;
}
//Create the rename layer GUI.
GUIWindow* root = new GUIWindow(imageManager, renderer, (SCREEN_WIDTH - 600) / 2, (SCREEN_HEIGHT - 300) / 2, 600, 300, true, true, _("Rename layer"));
root->name = "renameLayerWindow";
root->eventCallback = parent;
GUIObject* obj;
obj = new GUILabel(imageManager, renderer, 40, 64, 520, 36, tfm::format(_("Enter the new name for layer '%s':"), it->first).c_str());
root->addChild(obj);
GUITextBox* obj2 = new GUITextBox(imageManager, renderer, 40, 100, 520, 36, it->first.c_str());
//Set the name of the text area, which is used to identify the object later on.
obj2->name = "layerName";
root->addChild(obj2);
// A stupid code to save the old name
obj = new GUIObject(imageManager, renderer, 0, 0, 0, 0, it->first.c_str(), 0, false, false);
obj->name = "oldName";
root->addChild(obj);
- std::string s = _("NOTE: the layers are sorted by name alphabetically.\nThe layer is background layer if its name is < 'f'\nby dictionary order, otherwise it's foreground layer.");
- for (int yy = 148, lps = 0;;) {
- size_t lpe = s.find_first_of('\n', lps);
+ addLayerNameNote(imageManager, renderer, root);
- obj = new GUILabel(imageManager, renderer, 40, yy, 520, 36,
- lpe == string::npos ? (s.c_str() + lps) : s.substr(lps, lpe - lps).c_str());
- root->addChild(obj);
+ obj = new GUIButton(imageManager, renderer, root->width*0.3, 300 - 44, -1, 36, _("OK"), 0, true, true, GUIGravityCenter);
+ obj->name = "cfgRenameLayerOK";
+ obj->eventCallback = root;
+ root->addChild(obj);
+ obj = new GUIButton(imageManager, renderer, root->width*0.7, 300 - 44, -1, 36, _("Cancel"), 0, true, true, GUIGravityCenter);
+ obj->name = "cfgCancel";
+ obj->eventCallback = root;
+ root->addChild(obj);
- if (lpe == string::npos) break;
- lps = lpe + 1;
- yy += 24;
+ //Add the window to the GUIObjectRoot and the objectWindows map.
+ GUIObjectRoot->addChild(root);
+ parent->objectWindows[root] = target;
+
+ //And dismiss this popup.
+ dismiss();
+ return;
+ } else if (action == "MoveToLayer") {
+ // move the selected object to another layer
+ if (parent->selection.empty() || parent->selectedLayer.empty()) {
+ // either nothing selected, or can't move objects in Blocks layer
+ actions->value = -1;
+ return;
}
+ //Create the rename layer GUI.
+ GUIWindow* root = new GUIWindow(imageManager, renderer, (SCREEN_WIDTH - 600) / 2, (SCREEN_HEIGHT - 300) / 2, 600, 300, true, true, _("Move to layer"));
+ root->name = "moveToLayerWindow";
+ root->eventCallback = parent;
+ GUIObject* obj;
+
+ obj = new GUILabel(imageManager, renderer, 40, 64, 520, 36, _("Enter the layer name (create new layer if necessary):"));
+ root->addChild(obj);
+ GUITextBox* obj2 = new GUITextBox(imageManager, renderer, 40, 100, 520, 36, parent->selectedLayer.c_str());
+ //Set the name of the text area, which is used to identify the object later on.
+ obj2->name = "layerName";
+ root->addChild(obj2);
+
+ // A stupid code to save the old name
+ obj = new GUIObject(imageManager, renderer, 0, 0, 0, 0, parent->selectedLayer.c_str(), 0, false, false);
+ obj->name = "oldName";
+ root->addChild(obj);
+
+ addLayerNameNote(imageManager, renderer, root);
+
obj = new GUIButton(imageManager, renderer, root->width*0.3, 300 - 44, -1, 36, _("OK"), 0, true, true, GUIGravityCenter);
- obj->name = "cfgRenameLayerOK";
+ obj->name = "cfgMoveToLayerOK";
obj->eventCallback = root;
root->addChild(obj);
obj = new GUIButton(imageManager, renderer, root->width*0.7, 300 - 44, -1, 36, _("Cancel"), 0, true, true, GUIGravityCenter);
obj->name = "cfgCancel";
obj->eventCallback = root;
root->addChild(obj);
//Add the window to the GUIObjectRoot and the objectWindows map.
GUIObjectRoot->addChild(root);
parent->objectWindows[root] = target;
//And dismiss this popup.
dismiss();
return;
} else if (action == "CustomScenery") {
//Create the GUI.
GUIWindow* root = new GUIWindow(imageManager, renderer, (SCREEN_WIDTH - 600) / 2, (SCREEN_HEIGHT - 400) / 2, 600, 400, true, true, _("Custom scenery"));
root->name = "customSceneryWindow";
root->eventCallback = parent;
GUIObject* obj;
obj = new GUILabel(imageManager, renderer, 50, 60, 240, 36, _("Custom scenery:"));
root->addChild(obj);
//Add a text area.
Scenery* scenery = dynamic_cast<Scenery*>(target);
GUITextArea* text = new GUITextArea(imageManager, renderer, 50, 100, 500, 240);
text->name = "cfgCustomScenery";
text->setFont(fontMono);
//Only set the first one visible and enabled.
text->visible = true;
text->enabled = true;
// FIXME: an ad-hoc code
std::string s;
for (char c : scenery->customScenery_) {
if (c == '\t')
s.append(" ");
else
s.push_back(c);
}
text->setString(renderer, s);
root->addChild(text);
obj = new GUIButton(imageManager, renderer, root->width*0.3, 400 - 44, -1, 36, _("OK"), 0, true, true, GUIGravityCenter);
obj->name = "cfgCustomSceneryOK";
obj->eventCallback = root;
root->addChild(obj);
obj = new GUIButton(imageManager, renderer, root->width*0.7, 400 - 44, -1, 36, _("Cancel"), 0, true, true, GUIGravityCenter);
obj->name = "cfgCancel";
obj->eventCallback = root;
root->addChild(obj);
//Add the window to the GUIObjectRoot and the objectWindows map.
GUIObjectRoot->addChild(root);
parent->objectWindows[root] = target;
//And dismiss this popup.
dismiss();
return;
}
}
};
/////////////////LevelEditorSelectionPopup/////////////////
class LevelEditorSelectionPopup{
private:
//The parent object.
LevelEditor* parent;
//The position of window.
SDL_Rect rect;
//GUI image.
SharedTexture bmGUI;
//The selection
std::vector<GameObject*> selection;
//The scrollbar.
GUIScrollBar* scrollBar;
//Highlighted object.
GameObject* highlightedObj;
//Highlighted button index. 0=none 1=select/deselect 2=delete 3=configure
int highlightedBtn;
public:
int startRow,showedRow;
//If selection is dirty
bool dirty;
public:
SDL_Rect getRect(){
return rect;
}
int width(){
return rect.w;
}
int height(){
return rect.h;
}
void updateScrollBar(ImageManager& imageManager, SDL_Renderer& renderer){
int m=selection.size()-showedRow;
if(m>0){
if(startRow<0) startRow=0;
else if(startRow>m) startRow=m;
if(scrollBar==NULL){
scrollBar=new GUIScrollBar(imageManager,renderer,0,0,16,rect.h-16,ScrollBarVertical,startRow,0,m,1,showedRow);
}
scrollBar->visible=true;
scrollBar->maxValue=m;
scrollBar->value=startRow;
}else{
startRow=0;
if(scrollBar){
scrollBar->visible=false;
scrollBar->value=0;
}
}
}
void updateSelection(ImageManager& imageManager, SDL_Renderer& renderer){
if(parent!=NULL){
std::vector<Block*>& v=parent->levelObjects;
for(int i=selection.size()-1;i>=0;i--){
if(find(v.begin(),v.end(),selection[i])==v.end()){
selection.erase(selection.begin()+i);
}
}
updateScrollBar(imageManager,renderer);
}
}
void dismiss(){
if(parent!=NULL && parent->selectionPopup==this){
parent->selectionPopup=NULL;
}
delete this;
}
LevelEditorSelectionPopup(LevelEditor* parent, ImageManager& imageManager, SDL_Renderer& renderer, std::vector<GameObject*>& selection, int x=0, int y=0){
this->parent=parent;
this->selection=selection;
dirty=false;
scrollBar=NULL;
highlightedObj=NULL;
highlightedBtn=0;
//calc window size
startRow=0;
showedRow=selection.size();
int m=SCREEN_HEIGHT/64-1;
if(showedRow>m) showedRow=m;
rect.w=320;
rect.h=showedRow*64+16;
if(x>SCREEN_WIDTH-rect.w) x=SCREEN_WIDTH-rect.w;
else if(x<0) x=0;
if(y>SCREEN_HEIGHT-rect.h) y=SCREEN_HEIGHT-rect.h;
else if(y<0) y=0;
rect.x=x;
rect.y=y;
updateScrollBar(imageManager,renderer);
//Load the gui images.
bmGUI=imageManager.loadTexture(getDataPath()+"gfx/gui.png",renderer);
}
virtual ~LevelEditorSelectionPopup(){
if(scrollBar)
delete scrollBar;
}
void move(int x,int y){
if(x>SCREEN_WIDTH-rect.w) x=SCREEN_WIDTH-rect.w;
else if(x<0) x=0;
if(y>SCREEN_HEIGHT-rect.h) y=SCREEN_HEIGHT-rect.h;
else if(y<0) y=0;
rect.x=x;
rect.y=y;
}
void render(ImageManager& imageManager, SDL_Renderer& renderer){
//Check dirty
if(dirty){
updateSelection(imageManager,renderer);
if(selection.empty()){
dismiss();
return;
}
dirty=false;
}
//background
drawGUIBox(rect.x,rect.y,rect.w,rect.h,renderer,0xFFFFFFFFU);
//get mouse position
int x,y;
SDL_GetMouseState(&x,&y);
SDL_Rect mouse={x,y,0,0};
//the tool tip of item
SDL_Rect tooltipRect;
//string tooltip;
if(scrollBar && scrollBar->visible){
startRow=scrollBar->value;
}
highlightedObj=NULL;
highlightedBtn=0;
ToolTips toolTip = ToolTips::TooltipMax;
//draw avaliable item
for(int i=0;i<showedRow;i++){
int j=startRow+i;
if(j>=(int)selection.size()) break;
SDL_Rect r={rect.x+8,rect.y+i*64+8,rect.w-16,64};
if(scrollBar && scrollBar->visible) r.w-=24;
//check highlight
if(checkCollision(mouse,r)){
highlightedObj=selection[j];
//0xCCCCCC
SDL_SetRenderDrawColor(&renderer,0xCC,0xCC,0xCC,0xFF);
SDL_RenderFillRect(&renderer,&r);
}
const int type = selection[j]->type;
Scenery *scenery = dynamic_cast<Scenery*>(selection[j]);
if (scenery) {
if (scenery->themeBlock == &(scenery->internalThemeBlock)) {
// custom scenery, draw an ad-hoc stupid icon
if (parent) {
const SDL_Rect srcRect = { 48, 16, 16, 16 };
const SDL_Rect dstRect = { r.x + 7, r.y + 7, 16, 16 };
SDL_RenderCopy(&renderer, parent->bmGUI.get(), &srcRect, &dstRect);
}
} else {
scenery->themeBlock->editorPicture.draw(renderer, r.x + 7, r.y + 7);
}
} else {
//draw tile picture
ThemeBlock* obj = objThemes.getBlock(type);
if (obj){
//obj->editorPicture.draw(screen,r.x+7,r.y+7);
obj->editorPicture.draw(renderer, r.x + 7, r.y + 7);
}
}
if(parent!=NULL){
//draw name
TexturePtr& tex = scenery ? (parent->getCachedTextTexture(renderer, scenery->sceneryName_.empty()
? std::string(_("Custom scenery block")) : scenery->sceneryName_))
: parent->typeTextTextures.at(type);
if (tex) {
applyTexture(r.x + 64, r.y + (64 - textureHeight(tex)) / 2, tex, renderer);
}
//draw selected
{
std::vector<GameObject*> &v=parent->selection;
bool isSelected=find(v.begin(),v.end(),selection[j])!=v.end();
SDL_Rect r1={isSelected?16:0,0,16,16};
SDL_Rect r2={r.x+r.w-72,r.y+20,24,24};
if(checkCollision(mouse,r2)){
drawGUIBox(r2.x,r2.y,r2.w,r2.h,renderer,0x999999FFU);
tooltipRect=r2;
//tooltip=_("Select");
highlightedBtn=1;
toolTip=ToolTips::Select;
}
r2.x+=4;
r2.y+=4;
r2.w=r1.w;
r2.h=r1.h;
SDL_RenderCopy(&renderer, bmGUI.get(),&r1,&r2);
}
//draw delete
{
SDL_Rect r1={112,0,16,16};
SDL_Rect r2={r.x+r.w-48,r.y+20,24,24};
if(checkCollision(mouse,r2)){
drawGUIBox(r2.x,r2.y,r2.w,r2.h,renderer,0x999999FFU);
tooltipRect=r2;
//tooltip=_("Delete");
highlightedBtn=2;
toolTip=ToolTips::Delete;
}
r2.x+=4;
r2.y+=4;
r2.w=r1.w;
r2.h=r1.h;
SDL_RenderCopy(&renderer, bmGUI.get(),&r1,&r2);
}
//draw configure
{
SDL_Rect r1={112,16,16,16};
SDL_Rect r2={r.x+r.w-24,r.y+20,24,24};
if(checkCollision(mouse,r2)){
drawGUIBox(r2.x,r2.y,r2.w,r2.h,renderer,0x999999FFU);
tooltipRect=r2;
//tooltip=_("Configure");
toolTip=ToolTips::Configure;
highlightedBtn=3;
}
r2.x+=4;
r2.y+=4;
r2.w=r1.w;
r2.h=r1.h;
SDL_RenderCopy(&renderer, bmGUI.get(),&r1,&r2);
}
}
}
//draw scrollbar
if(scrollBar && scrollBar->visible){
scrollBar->render(renderer,rect.x+rect.w-24,rect.y+8);
}
//draw tooltip
if(parent && int(toolTip) < parent->tooltipTextures.size()){
//Tool specific text.
TexturePtr& tip=parent->tooltipTextures.at(size_t(toolTip));
//Draw only if there's a tooltip available
if(tip){
const auto tipSize = rectFromTexture(tip);
tooltipRect.y-=4;
tooltipRect.h+=8;
if(tooltipRect.y+tooltipRect.h+tipSize.h>SCREEN_HEIGHT-20)
tooltipRect.y-=tipSize.h;
else
tooltipRect.y+=tooltipRect.h;
if(tooltipRect.x+tipSize.w>SCREEN_WIDTH-20)
tooltipRect.x=SCREEN_WIDTH-20-tipSize.w;
//Draw borders around text
Uint32 color=0xFFFFFF00|230;
drawGUIBox(tooltipRect.x-2,tooltipRect.y-2,tipSize.w+4,tipSize.h+4,renderer,color);
//Draw tooltip's text
applyTexture(tooltipRect.x,tooltipRect.y,tip,renderer);
}
}
}
void handleEvents(ImageManager& imageManager,SDL_Renderer& renderer){
//Check dirty
if(dirty){
updateSelection(imageManager,renderer);
if(selection.empty()){
dismiss();
return;
}
dirty=false;
}
//Check scrollbar event
if(scrollBar && scrollBar->visible){
if(scrollBar->handleEvents(renderer,rect.x+rect.w-24,rect.y+8)) return;
}
if(event.type==SDL_MOUSEBUTTONDOWN){
if(event.button.button==SDL_BUTTON_LEFT){
SDL_Rect mouse={event.button.x,event.button.y,0,0};
//Check if close it
if(!checkCollision(mouse,rect)){
dismiss();
return;
}
//Check if item is clicked
if(highlightedObj!=NULL && highlightedBtn>0 && parent!=NULL){
//std::vector<Block*>& v=parent->levelObjects;
if(/*find(v.begin(),v.end(),highlightedObj)!=v.end()*/true/*???*/){
switch(highlightedBtn){
case 1:
{
std::vector<GameObject*>& v2=parent->selection;
std::vector<GameObject*>::iterator it=find(v2.begin(),v2.end(),highlightedObj);
if(it==v2.end()){
v2.push_back(highlightedObj);
}else{
v2.erase(it);
}
}
break;
case 2:
parent->commandManager->doCommand(new AddRemoveGameObjectCommand(parent, highlightedObj, false));
break;
case 3:
if(parent->actionsPopup)
delete parent->actionsPopup;
parent->actionsPopup=new LevelEditorActionsPopup(imageManager,renderer,parent,highlightedObj,mouse.x,mouse.y);
break;
}
}
}
}
}
else if(event.type == SDL_MOUSEWHEEL) {
//check mousewheel
if(event.wheel.y < 0){
startRow-=2;
updateScrollBar(imageManager,renderer);
return;
} else {
startRow+=2;
updateScrollBar(imageManager,renderer);
return;
}
}
}
};
/////////////////MovingPosition////////////////////////////
MovingPosition::MovingPosition(int x,int y,int time){
this->x=x;
this->y=y;
this->time=time;
}
MovingPosition::~MovingPosition(){}
void MovingPosition::updatePosition(int x,int y){
this->x=x;
this->y=y;
}
/////////////////LEVEL EDITOR//////////////////////////////
LevelEditor::LevelEditor(SDL_Renderer& renderer, ImageManager& imageManager):Game(renderer, imageManager){
//Get the target time and recordings.
levelTime=levels->getLevel()->targetTime;
levelRecordings=levels->getLevel()->targetRecordings;
//This will set some default settings.
reset();
//Create the GUI root.
GUIObjectRoot=new GUIObject(imageManager,renderer,0,0,SCREEN_WIDTH,SCREEN_HEIGHT);
//Load the toolbar.
toolbar=imageManager.loadTexture(getDataPath()+"gfx/menu/toolbar.png",renderer);
toolbarRect={(SCREEN_WIDTH-460)/2,SCREEN_HEIGHT-50,460,50};
selectionPopup=NULL;
actionsPopup=NULL;
movingSpeedWidth=-1;
//Load the selectionMark.
selectionMark=imageManager.loadTexture(getDataPath()+"gfx/menu/selection.png",renderer);
//Load the movingMark.
movingMark=imageManager.loadTexture(getDataPath()+"gfx/menu/moving.png",renderer);
//Load the gui images.
bmGUI=imageManager.loadTexture(getDataPath()+"gfx/gui.png",renderer);
toolboxText=textureFromText(renderer,*fontText,_("Toolbox"),SDL_Color{0,0,0,0});
for(size_t i = 0;i < typeTextTextures.size();++i) {
typeTextTextures[i] =
textureFromText(renderer,
*fontText,
_(blockNames[i]),
BLACK);
}
for(size_t i = 0;i < tooltipTextures.size();++i) {
if (tooltipNames[i][0]) {
tooltipTextures[i] =
textureFromText(renderer,
*fontText,
_(tooltipNames[i]),
BLACK);
}
}
//Count the level editing time.
statsMgr.startLevelEdit();
//Create the command manager with a maximum of 100 commands.
commandManager = new CommandManager(100);
}
// FIXME: I have to write this function here since we need to access the static blockNames[]
std::string MoveGameObjectCommand::describe() {
if (objects.size() == 1) {
Scenery *scenery = dynamic_cast<Scenery*>(objects[0]);
return tfm::format(_("Move %s"), scenery ? (scenery->sceneryName_.empty() ? _("Custom scenery block") : scenery->sceneryName_.c_str())
: _(blockNames[objects[0]->type]));
} else {
return tfm::format(_("Move %d objects"), objects.size());
}
}
// FIXME: I have to write this function here since we need to access the static blockNames[]
std::string AddRemoveGameObjectCommand::describe() {
if (objects.size() == 1) {
Scenery *scenery = dynamic_cast<Scenery*>(objects[0]);
return tfm::format(isAdd ? _("Add %s") : _("Remove %s"), scenery ? (scenery->sceneryName_.empty() ? _("Custom scenery block") : scenery->sceneryName_.c_str())
: _(blockNames[objects[0]->type]));
} else {
return tfm::format(isAdd ? _("Add %d objects") : _("Remove %d objects"), objects.size());
}
}
// FIXME: I have to write this function here since we need to access the static blockNames[]
std::string AddPathCommand::describe() {
return tfm::format(_("Add path to %s"), _(blockNames[target->type]));
}
// FIXME: I have to write this function here since we need to access the static blockNames[]
std::string RemovePathCommand::describe() {
return tfm::format(_("Remove all paths from %s"), _(blockNames[target->type]));
}
// FIXME: I have to write this function here since we need to access the static blockNames[]
std::string AddLinkCommand::describe() {
return tfm::format(_("Add link from %s to %s"), _(blockNames[target->type]), _(blockNames[clickedObj->type]));
}
// FIXME: I have to write this function here since we need to access the static blockNames[]
std::string RemoveLinkCommand::describe() {
return tfm::format(_("Remove all links from %s"), _(blockNames[target->type]));
}
// FIXME: I have to write this function here since we need to access the static blockNames[]
std::string SetEditorPropertyCommand::describe() {
Scenery *scenery = dynamic_cast<Scenery*>(target);
std::string s = _("Modify the %2 property of %1");
size_t lp = s.find("%1");
if (lp != string::npos) {
std::string s1 = scenery ? (scenery->sceneryName_.empty() ? _("Custom scenery block") : scenery->sceneryName_.c_str())
: _(blockNames[target->type]);
s = s.substr(0, lp) + s1 + s.substr(lp + 2);
}
lp = s.find("%2");
if (lp != string::npos) {
s = s.substr(0, lp) + desc + s.substr(lp + 2);
}
return s;
}
// FIXME: I have to write this function here since we need to access the static variable levelTime and levelRecordings
SetLevelPropertyCommand::SetLevelPropertyCommand(LevelEditor* levelEditor, const LevelProperty& levelProperty)
: editor(levelEditor), newProperty(levelProperty)
{
oldProperty.levelName = editor->levelName;
oldProperty.levelTheme = editor->levelTheme;
oldProperty.levelTime = levelTime;
oldProperty.levelRecordings = levelRecordings;
}
// FIXME: I have to write this function here since we need to access the static variable levelTime and levelRecordings
void SetLevelPropertyCommand::setLevelProperty(const LevelProperty& levelProperty) {
editor->levelName = levelProperty.levelName;
editor->levelTheme = levelProperty.levelTheme;
levelTime = levelProperty.levelTime;
levelRecordings = levelProperty.levelRecordings;
}
// FIXME: I have to write this function here since we need to access the static blockNames[]
std::string SetScriptCommand::describe() {
if (target) {
return tfm::format(_("Edit the script of %s"), _(blockNames[target->type]));
} else {
return _("Edit the script of level");
}
}
LevelEditor::~LevelEditor(){
//Delete the command manager.
delete commandManager;
// NOTE: We don't need to delete levelObjects, etc. since they are deleted in Game::~Game().
// Clear selection
selection.clear();
//Delete the GUI.
if(GUIObjectRoot){
delete GUIObjectRoot;
GUIObjectRoot=NULL;
}
//Delete the popup
if(selectionPopup){
delete selectionPopup;
selectionPopup=NULL;
}
//Delete the popup
if(actionsPopup){
delete actionsPopup;
actionsPopup=NULL;
}
//Reset the camera.
camera.x=0;
camera.y=0;
//Count the level editing time.
statsMgr.endLevelEdit();
}
TexturePtr& LevelEditor::getCachedTextTexture(SDL_Renderer& renderer, const std::string& text) {
auto it = cachedTextTextures.find(text);
if (it != cachedTextTextures.end()) return it->second;
return (cachedTextTextures[text] = textureFromText(renderer,
*fontText,
text.c_str(),
BLACK));
}
void LevelEditor::reset(){
//Set some default values.
playMode=false;
tool=ADD;
currentType=0;
toolboxVisible=false;
toolboxRect.x=-1;
toolboxRect.y=-1;
toolboxRect.w=0;
toolboxRect.h=0;
toolboxIndex=0;
pressedShift=false;
pressedLeftMouse=false;
dragging=false;
selectionDrag=-1;
dragCenter=NULL;
cameraXvel=0;
cameraYvel=0;
linking=false;
linkingTrigger=NULL;
currentId=0;
movingBlock=NULL;
moving=false;
movingSpeed=10;
tooltip=-1;
//Set the player and shadow to their starting position.
player.setLocation(player.fx,player.fy);
shadow.setLocation(shadow.fx,shadow.fy);
selection.clear();
clipboard.clear();
triggers.clear();
movingBlocks.clear();
//Delete any gui.
if(GUIObjectRoot){
delete GUIObjectRoot;
GUIObjectRoot=NULL;
}
//Clear the GUIWindow object map.
objectWindows.clear();
}
void LevelEditor::loadLevelFromNode(ImageManager& imageManager, SDL_Renderer& renderer,TreeStorageNode* obj, const std::string& fileName){
//call the method of base class.
Game::loadLevelFromNode(imageManager,renderer,obj,fileName);
//now do our own stuff.
string s=editorData["time"];
if(s.empty() || !(s[0]>='0' && s[0]<='9')){
levelTime=-1;
}else{
levelTime=atoi(s.c_str());
}
s=editorData["recordings"];
if(s.empty() || !(s[0]>='0' && s[0]<='9')){
levelRecordings=-1;
}else{
levelRecordings=atoi(s.c_str());
}
//NOTE: We set the camera here since we know the dimensions of the level.
if(LEVEL_WIDTH<SCREEN_WIDTH)
camera.x=-(SCREEN_WIDTH-LEVEL_WIDTH)/2;
else
camera.x=0;
if(LEVEL_HEIGHT<SCREEN_HEIGHT)
camera.y=-(SCREEN_HEIGHT-LEVEL_HEIGHT)/2;
else
camera.y=0;
//The level is loaded, so call postLoad.
postLoad();
}
void LevelEditor::saveLevel(string fileName){
//Create the output stream and check if it starts.
std::ofstream save(fileName.c_str());
if(!save) return;
//The dimensions of the level.
int maxX=0;
int maxY=0;
//The storageNode to put the level data in before writing it away.
TreeStorageNode node;
char s[64];
//The name of the level.
if(!levelName.empty()){
node.attributes["name"].push_back(levelName);
//Update the level name in the levelpack.
levels->getLevel()->name=levelName;
}
//The leveltheme.
if(!levelTheme.empty())
node.attributes["theme"].push_back(levelTheme);
//target time and recordings.
{
char c[32];
if(levelTime>=0){
sprintf(c,"%d",levelTime);
node.attributes["time"].push_back(c);
//Update the target time the levelpack.
levels->getLevel()->targetTime=levelTime;
}
if(levelRecordings>=0){
sprintf(c,"%d",levelRecordings);
node.attributes["recordings"].push_back(c);
//Update the target recordings the levelpack.
levels->getLevel()->targetRecordings=levelRecordings;
}
}
//The width of the level.
maxX=LEVEL_WIDTH;
sprintf(s,"%d",maxX);
node.attributes["size"].push_back(s);
//The height of the level.
maxY=LEVEL_HEIGHT;
sprintf(s,"%d",maxY);
node.attributes["size"].push_back(s);
//Loop through the gameObjects and save them.
for(int o=0;o<(signed)levelObjects.size();o++){
int objectType=levelObjects[o]->type;
//Check if it's a legal gameObject type.
if(objectType>=0 && objectType<TYPE_MAX){
TreeStorageNode* obj1=new TreeStorageNode;
node.subNodes.push_back(obj1);
//It's a tile so name the node tile.
obj1->name="tile";
//Write away the type of the gameObject.
obj1->value.push_back(blockName[objectType]);
//Get the box for the location of the gameObject.
SDL_Rect box=levelObjects[o]->getBox(BoxType_Base);
//Put the location and size in the storageNode.
sprintf(s,"%d",box.x);
obj1->value.push_back(s);
sprintf(s,"%d",box.y);
obj1->value.push_back(s);
sprintf(s,"%d",box.w);
obj1->value.push_back(s);
sprintf(s,"%d",box.h);
obj1->value.push_back(s);
//Loop through the editor data and save it also.
vector<pair<string,string> > obj;
levelObjects[o]->getEditorData(obj);
for(unsigned int i=0;i<obj.size();i++){
if((!obj[i].first.empty()) && (!obj[i].second.empty())){
obj1->attributes[obj[i].first].push_back(obj[i].second);
}
}
//Loop through the scripts and add them to the storage node of the game object.
map<int,string>::iterator it;
Block* object=(dynamic_cast<Block*>(levelObjects[o]));
for(it=object->scripts.begin();it!=object->scripts.end();++it){
//Make sure the script isn't an empty string.
if(it->second.empty())
continue;
TreeStorageNode* script=new TreeStorageNode;
obj1->subNodes.push_back(script);
script->name="script";
script->value.push_back(gameObjectEventTypeMap[it->first]);
script->attributes["script"].push_back(it->second);
}
}
}
//Loop through the level scripts and save them.
for(auto it=scripts.begin();it!=scripts.end();++it){
//Make sure the script isn't an empty string.
if(it->second.empty())
continue;
TreeStorageNode* script=new TreeStorageNode;
node.subNodes.push_back(script);
script->name="script";
script->value.push_back(levelEventTypeMap[it->first]);
script->attributes["script"].push_back(it->second);
}
//Loop through the scenery layers and save them.
for (auto it = sceneryLayers.begin(); it != sceneryLayers.end(); ++it) {
TreeStorageNode* layer = new TreeStorageNode;
node.subNodes.push_back(layer);
layer->name = "scenerylayer";
layer->value.push_back(it->first);
//Loop through the scenery blocks and save them.
for (int o = 0; o<(signed)it->second.size(); o++){
Scenery *scenery = it->second[o];
TreeStorageNode* obj1 = new TreeStorageNode;
layer->subNodes.push_back(obj1);
// Check if it's custom scenery block
if (scenery->themeBlock == &(scenery->internalThemeBlock)) {
// load the dump of TreeStorageNode
POASerializer serializer;
std::istringstream i(scenery->customScenery_);
serializer.readNode(i, obj1, true);
// custom scenery
obj1->name = "object";
// clear the value in case the the serializer is buggy
obj1->value.clear();
} else {
// predefined scenery
obj1->name = "scenery";
//Write away the name of the scenery.
obj1->value.push_back(scenery->sceneryName_);
}
//Get the box for the location of the scenery.
SDL_Rect box = scenery->getBox(BoxType_Base);
//Put the location and size in the storageNode.
sprintf(s, "%d", box.x);
obj1->value.push_back(s);
sprintf(s, "%d", box.y);
obj1->value.push_back(s);
sprintf(s, "%d", box.w);
obj1->value.push_back(s);
sprintf(s, "%d", box.h);
obj1->value.push_back(s);
}
}
//Create a POASerializer and write away the level node.
POASerializer objSerializer;
objSerializer.writeNode(&node,save,true,true);
}
void LevelEditor::deselectAll() {
selection.clear();
dragCenter = NULL;
selectionDrag = -1;
+ selectionDirty();
}
///////////////EVENT///////////////////
void LevelEditor::handleEvents(ImageManager& imageManager, SDL_Renderer& renderer){
//Check if we need to quit, if so we enter the exit state.
if(event.type==SDL_QUIT){
setNextState(STATE_EXIT);
}
//If playing/testing we should the game handle the events.
if(playMode){
Game::handleEvents(imageManager,renderer);
//Also check if we should exit the playMode.
if(inputMgr.isKeyDownEvent(INPUTMGR_ESCAPE)){
//Reset the game and disable playMode.
Game::reset(true);
playMode=false;
GUIObjectRoot->visible=true;
camera.x=cameraSave.x;
camera.y=cameraSave.y;
//NOTE: To prevent the mouse to still "be pressed" we set it to false.
pressedLeftMouse=false;
}
}else{
//Also check if we should exit the editor.
if(inputMgr.isKeyDownEvent(INPUTMGR_ESCAPE)){
std::string s;
//Check if the file is changed
if (commandManager->isChanged()) {
s = _("The level has unsaved changes.");
s.push_back('\n');
}
//Before we quit ask a make sure question.
if(msgBox(imageManager,renderer,s+_("Are you sure you want to quit?"),MsgBoxYesNo,_("Quit prompt"))==MsgBoxYes){
//We exit the level editor.
setNextState(STATE_LEVEL_EDIT_SELECT);
//Play the menu music again.
getMusicManager()->playMusic("menu");
//No need for handling other events, so return.
return;
}
}
//Check if we should redirect the event to the actions popup
if(actionsPopup!=NULL){
actionsPopup->handleEvents(renderer);
return;
}
//Check if we should redirect the event to selection popup
if(selectionPopup!=NULL){
if(event.type==SDL_MOUSEBUTTONDOWN
|| event.type==SDL_MOUSEBUTTONUP
|| event.type==SDL_MOUSEMOTION)
{
selectionPopup->handleEvents(imageManager,renderer);
return;
}
}
//TODO: Don't handle any Events when GUIWindows process them.
{
//Get the current mouse location.
int x,y;
SDL_GetMouseState(&x,&y);
//Create the rectangle.
SDL_Rect mouse={x,y,0,0};
for(unsigned int i=0;i<GUIObjectRoot->childControls.size();i++){
SDL_Rect box={0,0,0,0};
box.x=GUIObjectRoot->childControls[i]->left;
box.y=GUIObjectRoot->childControls[i]->top;
box.w=GUIObjectRoot->childControls[i]->width;
box.h=GUIObjectRoot->childControls[i]->height;
if(checkCollision(mouse,box))
return;
}
}
//Check if toolbar is clicked.
if(event.type==SDL_MOUSEBUTTONDOWN && event.button.button==SDL_BUTTON_LEFT && tooltip>=0){
int t=tooltip;
if(t<NUMBER_TOOLS){
tool=(Tools)t;
}else{
//The selected button isn't a tool.
//Now check which button it is.
if (t == (int)ToolTips::Play){
enterPlayMode();
}
if (t == (int)ToolTips::LevelSettings){
//Open up level settings dialog
levelSettings(imageManager,renderer);
}
if (t == (int)ToolTips::BackToMenu){
//If the file is changed we show a confirmation dialog
if (commandManager->isChanged()) {
std::string s = _("The level has unsaved changes.");
s.push_back('\n');
if (msgBox(imageManager, renderer, s + _("Are you sure you want to quit?"), MsgBoxYesNo, _("Quit prompt")) != MsgBoxYes) return;
}
//Go back to the level selection screen of Level Editor
setNextState(STATE_LEVEL_EDIT_SELECT);
//Change the music back to menu music.
getMusicManager()->playMusic("menu");
}
if (t == (int)ToolTips::SaveLevel){
//Save current level
saveCurrentLevel(imageManager, renderer);
}
if (t == (int)ToolTips::UndoNoTooltip) {
commandManager->undo();
}
if (t == (int)ToolTips::RedoNoTooltip) {
commandManager->redo();
}
}
return;
}
//Check if tool box is clicked.
if(event.type==SDL_MOUSEBUTTONDOWN && event.button.button==SDL_BUTTON_LEFT && toolboxRect.w>0){
if(toolboxVisible){
if(event.button.y<64){
//Check if we need to hide it
if(event.button.x>=SCREEN_WIDTH-24 && event.button.x<SCREEN_WIDTH && event.button.y<20){
toolboxVisible=false;
return;
}
const int m = (SCREEN_WIDTH - 48) / 64;
//Check if a block is clicked.
if(event.button.x>=24 && event.button.x<SCREEN_WIDTH-24){
int i=(event.button.x-24)/64;
if(i<m && i+toolboxIndex<getEditorOrderMax()){
currentType=i+toolboxIndex;
}
}
//Check if move left button is clicked
if (event.button.x >= 0 && event.button.x < 24 && event.button.y >= 20 && event.button.y < 44) {
toolboxIndex -= m;
if (toolboxIndex < 0) toolboxIndex = 0;
}
//Check if move right button is clicked
if (event.button.x >= SCREEN_WIDTH - 24 && event.button.x < SCREEN_WIDTH && event.button.y >= 20 && event.button.y < 44) {
toolboxIndex += m;
if (toolboxIndex > getEditorOrderMax() - m) toolboxIndex = getEditorOrderMax() - m;
if (toolboxIndex < 0) toolboxIndex = 0;
}
return;
}
}else if(event.button.x>=toolboxRect.x && event.button.x<toolboxRect.x+toolboxRect.w
&& event.button.y>=toolboxRect.y && event.button.y<toolboxRect.y+toolboxRect.h)
{
toolboxVisible=true;
return;
}
}
//Check if shift is pressed.
pressedShift=inputMgr.isKeyDown(INPUTMGR_SHIFT);
//Check if delete is pressed.
if (event.type == SDL_KEYDOWN && event.key.keysym.sym == SDLK_DELETE){
if (!selection.empty()){
AddRemoveGameObjectCommand *command = new AddRemoveGameObjectCommand(this, selection, false);
//clear the selection vector first.
deselectAll();
//perform the actual deletion.
commandManager->doCommand(command);
}
}
//Check for copy (Ctrl+c) or cut (Ctrl+x).
if(event.type==SDL_KEYDOWN && (event.key.keysym.sym==SDLK_c || event.key.keysym.sym==SDLK_x) && (event.key.keysym.mod & KMOD_CTRL)){
//Check if the selection isn't empty.
if(!selection.empty()){
//Clear the current clipboard.
clipboard.clear();
//Loop through the selection to find the left-top block.
int x=selection[0]->getBox().x;
int y=selection[0]->getBox().y;
for(unsigned int o=1; o<selection.size(); o++){
if(selection[o]->getBox().x<x || selection[o]->getBox().y<y){
x=selection[o]->getBox().x;
y=selection[o]->getBox().y;
}
}
//Loop through the selection for the actual copying.
for(unsigned int o=0; o<selection.size(); o++){
//Get the editor data of the object.
vector<pair<string,string> > obj;
selection[o]->getEditorData(obj);
//Loop through the editor data and convert it.
map<string,string> objMap;
for(unsigned int i=0;i<obj.size();i++){
objMap[obj[i].first]=obj[i].second;
}
//Add some entries to the map.
char s[64];
SDL_Rect r = selection[o]->getBox();
sprintf(s, "%d", r.x - x);
objMap["x"]=s;
sprintf(s, "%d", r.y - y);
objMap["y"]=s;
sprintf(s, "%d", selection[o]->getBox().w);
objMap["w"] = s;
sprintf(s, "%d", selection[o]->getBox().h);
objMap["h"] = s;
Scenery *scenery = dynamic_cast<Scenery*>(selection[o]);
if (scenery) {
objMap["sceneryName"] = scenery->sceneryName_;
objMap["customScenery"] = scenery->customScenery_;
} else {
sprintf(s, "%d", selection[o]->type);
objMap["type"] = s;
}
//Overwrite the id to prevent triggers, portals, buttons, movingblocks, etc. from malfunctioning.
//We give an empty string as id, which is invalid and thus suitable.
objMap["id"]="";
//Do the same for destination if the type is portal.
if(selection[o]->type==TYPE_PORTAL){
objMap["destination"]="";
}
//And add the map to the clipboard vector.
clipboard.push_back(objMap);
}
//Cutting means deleting the game object.
if (event.key.keysym.sym == SDLK_x && !selection.empty()){
AddRemoveGameObjectCommand *command = new AddRemoveGameObjectCommand(this, selection, false);
//clear the selection vector first.
deselectAll();
//perform the actual deletion.
commandManager->doCommand(command);
}
}
}
//Check for paste (Ctrl+v).
if(event.type==SDL_KEYDOWN && event.key.keysym.sym==SDLK_v && (event.key.keysym.mod & KMOD_CTRL)){
//First make sure that the clipboard isn't empty.
if(!clipboard.empty()){
//Clear the current selection.
deselectAll();
//Get the current mouse location.
int x,y;
SDL_GetMouseState(&x,&y);
x+=camera.x;
y+=camera.y;
//Apply snap to grid.
if(!pressedShift){
snapToGrid(&x,&y);
}else{
x-=25;
y-=25;
}
std::vector<GameObject*> newObjects;
//Loop through the clipboard.
for(unsigned int o=0;o<clipboard.size();o++){
GameObject *obj = NULL;
if (clipboard[o].find("sceneryName") == clipboard[o].end()) {
// a normal block
if (!selectedLayer.empty()) continue;
obj = new Block(this, 0, 0, 50, 50, atoi(clipboard[o]["type"].c_str()));
} else {
// a scenery block
if (selectedLayer.empty()) continue;
Scenery *scenery = new Scenery(this, 0, 0, 50, 50, clipboard[o]["sceneryName"]);
if (clipboard[o]["sceneryName"].empty()) {
scenery->customScenery_ = clipboard[o]["customScenery"];
scenery->updateCustomScenery(imageManager, renderer);
}
obj = scenery;
}
obj->setBaseLocation(atoi(clipboard[o]["x"].c_str())+x,atoi(clipboard[o]["y"].c_str())+y);
obj->setBaseSize(atoi(clipboard[o]["w"].c_str()), atoi(clipboard[o]["h"].c_str()));
obj->setEditorData(clipboard[o]);
//add the object.
newObjects.push_back(obj);
//Also add the block to the selection.
selection.push_back(obj);
}
// Do the actual object insertion
if (!newObjects.empty()) {
commandManager->doCommand(new AddRemoveGameObjectCommand(this, newObjects, true));
}
}
}
// NOTE: since onEnterObject is deprecated this code becomes no-op.
/*//Check if the return button is pressed.
//If so run the configure tool.
if(event.type==SDL_KEYDOWN && event.key.keysym.sym==SDLK_RETURN){
//Get the current mouse location.
int x,y;
SDL_GetMouseState(&x,&y);
//Create the rectangle.
SDL_Rect mouse={x+camera.x,y+camera.y,0,0};
//Loop through the selected game objects.
for(unsigned int o=0; o<levelObjects.size(); o++){
//Check for collision.
if(checkCollision(mouse,levelObjects[o]->getBox())){
//Invoke the onEnterObject.
onEnterObject(levelObjects[o]);
//Break out of the for loop.
break;
}
}
}*/
//Check for the arrow keys, used for moving the camera when playMode=false.
cameraXvel=0;
cameraYvel=0;
if(inputMgr.isKeyDown(INPUTMGR_RIGHT)){
if(pressedShift){
cameraXvel+=10;
}else{
cameraXvel+=5;
}
}
if(inputMgr.isKeyDown(INPUTMGR_LEFT)){
if(pressedShift){
cameraXvel-=10;
}else{
cameraXvel-=5;
}
}
if(inputMgr.isKeyDown(INPUTMGR_UP)){
if(pressedShift){
cameraYvel-=10;
}else{
cameraYvel-=5;
}
}
if(inputMgr.isKeyDown(INPUTMGR_DOWN)){
if(pressedShift){
cameraYvel+=10;
}else{
cameraYvel+=5;
}
}
//Check if the left mouse button is pressed/holded.
if(event.type==SDL_MOUSEBUTTONDOWN && event.button.button==SDL_BUTTON_LEFT){
pressedLeftMouse=true;
}
if(event.type==SDL_MOUSEBUTTONUP && event.button.button==SDL_BUTTON_LEFT){
pressedLeftMouse=false;
//We also need to check if dragging is true.
if(dragging){
//Set dragging false and call the onDrop event.
dragging=false;
int x,y;
SDL_GetMouseState(&x,&y);
//We call the drop event.
onDrop(x+camera.x,y+camera.y);
}
}
//Check if the mouse is dragging.
if(pressedLeftMouse && event.type==SDL_MOUSEMOTION){
if(abs(event.motion.xrel)+abs(event.motion.yrel)>=2){
//Check if this is the start of the dragging.
if(!dragging){
//The mouse is moved enough so let's set dragging true.
dragging=true;
//Get the current mouse location.
int x,y;
SDL_GetMouseState(&x,&y);
//We call the dragStart event.
// NOTE: We start drag from previous mouse position to prevent resize area hit test bug
onDragStart(x - event.motion.xrel + camera.x, y - event.motion.yrel + camera.y);
onDrag(event.motion.xrel, event.motion.yrel);
} else {
//Dragging was already true meaning we call onDrag() instead of onDragStart().
onDrag(event.motion.xrel,event.motion.yrel);
}
}
}
//Update cursor.
if(dragging){
if (tool == REMOVE) {
currentCursor = CURSOR_REMOVE;
} else {
switch (selectionDrag) {
case 0: case 8:
currentCursor = CURSOR_SIZE_FDIAG;
break;
case 1: case 7:
currentCursor = CURSOR_SIZE_VER;
break;
case 2: case 6:
currentCursor = CURSOR_SIZE_BDIAG;
break;
case 3: case 5:
currentCursor = CURSOR_SIZE_HOR;
break;
case 4:
currentCursor = CURSOR_DRAG;
break;
default:
currentCursor = CURSOR_POINTER;
break;
}
}
}
//Get the current mouse location.
int x,y;
SDL_GetMouseState(&x,&y);
//Create the rectangle.
SDL_Rect mouse={x,y,0,0};
//Check if we scroll up, meaning the currentType++;
if((event.type==SDL_MOUSEWHEEL && event.wheel.y > 0) || inputMgr.isKeyDownEvent(INPUTMGR_NEXT)){
switch(tool){
case ADD:
//Check if mouse is in tool box.
if(toolboxVisible && toolboxRect.w>0){
int x,y;
SDL_GetMouseState(&x,&y);
if(y<64){
const int m = getEditorOrderMax() - (SCREEN_WIDTH - 48) / 64;
toolboxIndex -= 2;
if (toolboxIndex>m) toolboxIndex = m;
if (toolboxIndex<0) toolboxIndex = 0;
break;
}
}
//Only change the current type when using the add tool.
currentType++;
if (currentType >= getEditorOrderMax()){
currentType=0;
}
break;
case SELECT:
//When configuring moving blocks.
if(moving){
movingSpeed++;
//The movingspeed is capped at 100.
if(movingSpeed>100){
movingSpeed=100;
}
break;
}
//Fall through.
default:
//When in other mode, just scrolling the map
if(pressedShift)
camera.x-=200;
else camera.y-=200;
break;
}
}
//Check if we scroll down, meaning the currentType--;
if((event.type==SDL_MOUSEWHEEL && event.wheel.y < 0) || inputMgr.isKeyDownEvent(INPUTMGR_PREVIOUS)){
switch(tool){
case ADD:
//Check if mouse is in tool box.
if(toolboxVisible && toolboxRect.w>0){
int x,y;
SDL_GetMouseState(&x,&y);
if(y<64){
const int m = getEditorOrderMax() - (SCREEN_WIDTH - 48) / 64;
toolboxIndex+=2;
if(toolboxIndex>m) toolboxIndex=m;
if(toolboxIndex<0) toolboxIndex=0;
break;
}
}
//Only change the current type when using the add tool.
currentType--;
if(currentType<0){
currentType = getEditorOrderMax() - 1;
}
break;
case SELECT:
//When configuring moving blocks.
if(moving){
movingSpeed--;
if(movingSpeed<=0){
movingSpeed=1;
}
break;
}
//Fall through.
default:
//When in other mode, just scrolling the map
if(pressedShift) camera.x+=200;
else camera.y+=200;
break;
}
}
//Check if we should enter playMode.
if(event.type==SDL_KEYDOWN && event.key.keysym.sym==SDLK_p){
enterPlayMode();
}
//Check for tool shortcuts.
if(event.type==SDL_KEYDOWN && event.key.keysym.sym==SDLK_a){
tool=ADD;
}
if(event.type==SDL_KEYDOWN && event.key.keysym.sym==SDLK_s){
tool=SELECT;
}
if(event.type==SDL_KEYDOWN && event.key.keysym.sym==SDLK_d){
//We clear the selection since that can't be used in the deletion tool.
deselectAll();
tool=REMOVE;
}
//Check for certain events.
//First make sure the mouse isn't above the toolbar.
if(!checkCollision(mouse,toolbarRect) && !checkCollision(mouse,toolboxRect)){
mouse.x+=camera.x;
mouse.y+=camera.y;
//Boolean if there's a click event fired.
bool clickEvent=false;
//Check if a mouse button is pressed.
if(event.type==SDL_MOUSEBUTTONDOWN){
std::vector<GameObject*> clickObjects;
//Loop through the objects to check collision.
if (selectedLayer.empty()) {
if (layerVisibility[selectedLayer]) {
for (unsigned int o = 0; o<levelObjects.size(); o++){
if (checkCollision(levelObjects[o]->getBox(), mouse) == true){
clickObjects.push_back(levelObjects[o]);
}
}
}
} else {
auto it = sceneryLayers.find(selectedLayer);
if (it != sceneryLayers.end() && layerVisibility[selectedLayer]) {
for (unsigned int o = 0; o<it->second.size(); o++){
if (checkCollision(it->second[o]->getBox(), mouse) == true){
clickObjects.push_back(it->second[o]);
}
}
}
}
//Check if there are multiple objects above eachother or just one.
if(clickObjects.size()==1){
//We have collision meaning that the mouse is above an object.
std::vector<GameObject*>::iterator it;
it=find(selection.begin(),selection.end(),clickObjects[0]);
//Set event true since there's a click event.
clickEvent=true;
//Check if the clicked object is in the selection or not.
bool isSelected=(it!=selection.end());
if(event.button.button==SDL_BUTTON_LEFT){
onClickObject(clickObjects[0],isSelected);
}else if(event.button.button==SDL_BUTTON_RIGHT){
onRightClickObject(imageManager,renderer,clickObjects[0],isSelected);
}
}else if(clickObjects.size()>=1){
//There are more than one object under the mouse
//SDL2 port (never managed to trigger this without changing the parameters.
std::vector<GameObject*>::iterator it;
it=find(selection.begin(),selection.end(),clickObjects[0]);
//Set event true since there's a click event.
clickEvent=true;
//Check if the clicked object is in the selection or not.
bool isSelected=(it!=selection.end());
//Only show the selection popup when right clicking.
if(event.button.button==SDL_BUTTON_LEFT){
onClickObject(clickObjects[0],isSelected);
}else if(event.button.button==SDL_BUTTON_RIGHT){
//Remove the selection popup if there's one.
if(selectionPopup!=NULL)
delete selectionPopup;
//Get the mouse location.
int x,y;
SDL_GetMouseState(&x,&y);
selectionPopup=new LevelEditorSelectionPopup(this,imageManager,renderer,clickObjects,x,y);
}
}
}
//If event is false then we clicked on void.
if(!clickEvent){
if(event.type==SDL_MOUSEBUTTONDOWN){
if(event.button.button==SDL_BUTTON_LEFT){
//Left mouse button on void.
onClickVoid(mouse.x,mouse.y);
}else if(event.button.button==SDL_BUTTON_RIGHT /*&& tool==SELECT*/){
//Stop linking.
if(linking){
linking=false;
linkingTrigger=NULL;
//NOTE: We shouldn't be able to be linking AND moving so return to prevent actions popup.
return;
}
//Write the path to the moving block.
if(moving){
std::map<std::string,std::string> editorData;
char s[64], s0[64];
sprintf(s,"%d",int(movingBlocks[movingBlock].size()));
editorData["MovingPosCount"]=s;
//Loop through the positions.
for(unsigned int o=0;o<movingBlocks[movingBlock].size();o++){
sprintf(s0+1,"%u",o);
sprintf(s,"%d",movingBlocks[movingBlock][o].x);
s0[0]='x';
editorData[s0]=s;
sprintf(s,"%d",movingBlocks[movingBlock][o].y);
s0[0]='y';
editorData[s0]=s;
sprintf(s,"%d",movingBlocks[movingBlock][o].time);
s0[0]='t';
editorData[s0]=s;
}
movingBlock->setEditorData(editorData);
//Stop moving.
moving=false;
movingBlock=NULL;
return;
}
//No return so far so call onRightClickVoid.
onRightClickVoid(imageManager,renderer,mouse.x,mouse.y);
}
}
}
}
//Check for backspace when moving to remove a movingposition.
if(moving && event.type==SDL_KEYDOWN && event.key.keysym.sym==SDLK_BACKSPACE){
if(movingBlocks[movingBlock].size()>0){
movingBlocks[movingBlock].pop_back();
}
}
//Check for the tab key, level settings.
if(inputMgr.isKeyDownEvent(INPUTMGR_TAB)){
//Show the levelSettings.
levelSettings(imageManager,renderer);
}
//Check if we should save the level (Ctrl+s).
if(event.type==SDL_KEYDOWN && event.key.keysym.sym==SDLK_s && (event.key.keysym.mod & KMOD_CTRL)){
saveCurrentLevel(imageManager, renderer);
}
//Undo ctrl+z
if (event.type == SDL_KEYDOWN && event.key.keysym.sym == SDLK_z && (event.key.keysym.mod & KMOD_CTRL)){
undo();
}
//Redo ctrl+y
if (event.type == SDL_KEYDOWN && event.key.keysym.sym == SDLK_y && (event.key.keysym.mod & KMOD_CTRL)){
redo();
}
}
}
void LevelEditor::saveCurrentLevel(ImageManager& imageManager, SDL_Renderer& renderer) {
saveLevel(levelFile);
//Clear the dirty flag
commandManager->resetChange();
//And give feedback to the user.
if (levelName.empty())
msgBox(imageManager, renderer, tfm::format(_("Level \"%s\" saved"), fileNameFromPath(levelFile)), MsgBoxOKOnly, _("Saved"));
else
msgBox(imageManager, renderer, tfm::format(_("Level \"%s\" saved"), levelName), MsgBoxOKOnly, _("Saved"));
}
void LevelEditor::enterPlayMode(){
//Check if we are already in play mode.
if(playMode) return;
//Stop linking or moving.
if(linking){
linking=false;
linkingTrigger=NULL;
}
if(moving){
//Write the path to the moving block.
std::map<std::string,std::string> editorData;
char s[64], s0[64];
sprintf(s,"%d",int(movingBlocks[movingBlock].size()));
editorData["MovingPosCount"]=s;
//Loop through the positions.
for(unsigned int o=0;o<movingBlocks[movingBlock].size();o++){
sprintf(s0+1,"%u",o);
sprintf(s,"%d",movingBlocks[movingBlock][o].x);
s0[0]='x';
editorData[s0]=s;
sprintf(s,"%d",movingBlocks[movingBlock][o].y);
s0[0]='y';
editorData[s0]=s;
sprintf(s,"%d",movingBlocks[movingBlock][o].time);
s0[0]='t';
editorData[s0]=s;
}
movingBlock->setEditorData(editorData);
moving=false;
movingBlock=NULL;
}
//We need to reposition player and shadow here, since the related code is removed from object placement.
for (auto obj : levelObjects) {
//If the object is a player or shadow start then change the start position of the player or shadow.
if (obj->type == TYPE_START_PLAYER){
//Center the player horizontally.
player.fx = obj->getBox().x + (obj->getBox().w - player.getBox().w) / 2;
player.fy = obj->getBox().y;
//Now reset the player to get him to it's new start position.
player.reset(true);
}
if (obj->type == TYPE_START_SHADOW){
//Center the shadow horizontally.
shadow.fx = obj->getBox().x + (obj->getBox().w - shadow.getBox().w) / 2;
shadow.fy = obj->getBox().y;
//Now reset the shadow to get him to it's new start position.
shadow.reset(true);
}
}
//Invalidates the cached notification block
notificationTexture.update(NULL, NULL);
//Change mode.
playMode=true;
GUIObjectRoot->visible=false;
cameraSave.x=camera.x;
cameraSave.y=camera.y;
//Compile and run script.
//NOTE: The scriptExecutor should have been reset because we called Game::reset() before.
compileScript();
}
void LevelEditor::undo(){
commandManager->undo();
}
void LevelEditor::redo(){
commandManager->redo();
}
void LevelEditor::levelSettings(ImageManager& imageManager,SDL_Renderer& renderer){
//It isn't so open a popup asking for a name.
GUIWindow* root=new GUIWindow(imageManager,renderer,(SCREEN_WIDTH-600)/2,(SCREEN_HEIGHT-300)/2,600,300,true,true,_("Level settings"));
root->name="lvlSettingsWindow";
root->eventCallback=this;
GUIObject* obj;
//Create the two textboxes with a label.
obj=new GUILabel(imageManager,renderer,40,50,240,36,_("Name:"));
root->addChild(obj);
obj=new GUITextBox(imageManager,renderer,140,50,410,36,levelName.c_str());
obj->name="name";
root->addChild(obj);
obj=new GUILabel(imageManager,renderer,40,100,240,36,_("Theme:"));
root->addChild(obj);
obj=new GUITextBox(imageManager,renderer,140,100,410,36,levelTheme.c_str());
obj->name="theme";
root->addChild(obj);
//target time and recordings.
{
obj=new GUILabel(imageManager,renderer,40,150,240,36,_("Target time (s):"));
root->addChild(obj);
GUISpinBox* obj2=new GUISpinBox(imageManager,renderer,290,150,260,36);
obj2->name="time";
ostringstream ss;
ss << levelTime/40.0f;
obj2->caption=ss.str();
obj2->update();
obj2->limitMin=0.0f;
obj2->change=0.1f;
root->addChild(obj2);
obj=new GUILabel(imageManager,renderer,40,200,240,36,_("Target recordings:"));
root->addChild(obj);
obj2=new GUISpinBox(imageManager,renderer,290,200,260,36);
ostringstream ss2;
ss2 << levelRecordings;
obj2->caption=ss2.str();
obj2->limitMin=0.0f;
obj2->format="%1.0f";
obj2->name="recordings";
obj2->update();
root->addChild(obj2);
}
//Ok and cancel buttons.
obj=new GUIButton(imageManager,renderer,root->width*0.3,300-44,-1,36,_("OK"),0,true,true,GUIGravityCenter);
obj->name="lvlSettingsOK";
obj->eventCallback=root;
root->addChild(obj);
obj=new GUIButton(imageManager,renderer,root->width*0.7,300-44,-1,36,_("Cancel"),0,true,true,GUIGravityCenter);
obj->name="lvlSettingsCancel";
obj->eventCallback=root;
root->addChild(obj);
GUIObjectRoot->addChild(root);
}
void LevelEditor::postLoad(){
//We need to find the triggers.
for(unsigned int o=0;o<levelObjects.size();o++){
//Check for the highest id.
unsigned int id=atoi(levelObjects[o]->getEditorProperty("id").c_str());
if(id>=currentId)
currentId=id+1;
switch(levelObjects[o]->type){
case TYPE_BUTTON:
case TYPE_SWITCH:
{
//Add the object to the triggers vector.
vector<GameObject*> linked;
triggers[levelObjects[o]]=linked;
//Now loop through the levelObjects in search for objects with the same id.
for(unsigned int oo=0;oo<levelObjects.size();oo++){
//Check if it isn't the same object but has the same id.
if(o!=oo && (dynamic_cast<Block*>(levelObjects[o]))->id==(dynamic_cast<Block*>(levelObjects[oo]))->id){
//Add the object to the link vector of the trigger.
triggers[levelObjects[o]].push_back(levelObjects[oo]);
}
}
break;
}
case TYPE_PORTAL:
{
//Add the object to the triggers vector.
vector<GameObject*> linked;
triggers[levelObjects[o]]=linked;
//If the destination is empty we return.
if((dynamic_cast<Block*>(levelObjects[o]))->destination.empty()){
break;
}
//Now loop through the levelObjects in search for objects with the same id as destination.
for(unsigned int oo=0;oo<levelObjects.size();oo++){
//Check if it isn't the same object but has the same id.
if(o!=oo && (dynamic_cast<Block*>(levelObjects[o]))->destination==(dynamic_cast<Block*>(levelObjects[oo]))->id){
//Add the object to the link vector of the trigger.
triggers[levelObjects[o]].push_back(levelObjects[oo]);
}
}
break;
}
case TYPE_MOVING_BLOCK:
case TYPE_MOVING_SHADOW_BLOCK:
case TYPE_MOVING_SPIKES:
{
//Get the editor data.
vector<pair<string,string> > objMap;
levelObjects[o]->getEditorData(objMap);
//Add the object to the movingBlocks vector.
vector<MovingPosition> positions;
movingBlocks[levelObjects[o]]=positions;
//Get the number of entries of the editor data.
int m=objMap.size();
//Check if the editor data isn't empty.
if(m>0){
//Integer containing the positions.
int pos;
int currentPos=0;
//Get the number of movingpositions.
pos=atoi(objMap[1].second.c_str());
while(currentPos<pos){
int x=atoi(objMap[currentPos*3+4].second.c_str());
int y=atoi(objMap[currentPos*3+5].second.c_str());
int t=atoi(objMap[currentPos*3+6].second.c_str());
//Create a new movingPosition.
MovingPosition position(x,y,t);
movingBlocks[levelObjects[o]].push_back(position);
//Increase currentPos by one.
currentPos++;
}
}
break;
}
default:
break;
}
}
// Set the visibility of all layers to true
layerVisibility.clear();
for (auto it = sceneryLayers.begin(); it != sceneryLayers.end(); ++it) {
layerVisibility[it->first] = true;
}
layerVisibility[std::string()] = true;
// Also set the current layer to the Block layer
selectedLayer.clear();
// Get all available scenery blocks
std::set<std::string> tmpset;
objThemes.getSceneryBlockNames(tmpset);
sceneryBlockNames.clear();
sceneryBlockNames.insert(sceneryBlockNames.end(), tmpset.begin(), tmpset.end());
}
void LevelEditor::snapToGrid(int* x,int* y){
//Check if the x location is negative.
if(*x<0){
*x=-((abs(*x-50)/50)*50);
}else{
*x=(*x/50)*50;
}
//Now the y location.
if(*y<0){
*y=-((abs(*y-50)/50)*50);
}else{
*y=(*y/50)*50;
}
}
void LevelEditor::setCamera(const SDL_Rect* r,int count){
//SetCamera only works in the Level editor and when mouse is inside window.
if(stateID==STATE_LEVEL_EDITOR&&(SDL_GetMouseFocus() == sdlWindow)){
//Get the mouse coordinates.
int x,y;
SDL_GetMouseState(&x,&y);
SDL_Rect mouse={x,y,0,0};
//Don't continue here if mouse is inside one of the boxes given as parameter.
for(int i=0;i<count;i++){
if(checkCollision(mouse,r[i]))
return;
}
//Check if the mouse is near the left edge of the screen.
//Else check if the mouse is near the right edge.
if(x<50){
//We're near the left edge so move the camera.
camera.x-=5;
}else if(x>SCREEN_WIDTH-50){
//We're near the right edge so move the camera.
camera.x+=5;
}
//Check if the tool box is visible and we need to calc screen size correctly.
int y0=50;
if(toolboxVisible && toolboxRect.w>0) y0+=64;
//Check if the mouse is near the top edge of the screen.
//Else check if the mouse is near the bottom edge.
if(y<y0){
//We're near the top edge so move the camera.
camera.y-=5;
}else if(y>SCREEN_HEIGHT-50){
//We're near the bottom edge so move the camera.
camera.y+=5;
}
}
}
void LevelEditor::onClickObject(GameObject* obj,bool selected){
switch(tool){
case SELECT:
{
//Check if we are linking.
if(linking){
//Check if the obj is valid to link to.
switch(obj->type){
case TYPE_CONVEYOR_BELT:
case TYPE_SHADOW_CONVEYOR_BELT:
case TYPE_MOVING_BLOCK:
case TYPE_MOVING_SHADOW_BLOCK:
case TYPE_MOVING_SPIKES:
{
//It's only valid when not linking a portal.
if(linkingTrigger->type==TYPE_PORTAL){
//You can't link a portal to moving blocks, etc.
//Stop linking and return.
linkingTrigger=NULL;
linking=false;
return;
}
break;
}
case TYPE_PORTAL:
{
//Make sure that the linkingTrigger is also a portal.
if(linkingTrigger->type!=TYPE_PORTAL){
//The linkingTrigger isn't a portal so stop linking and return.
linkingTrigger=NULL;
linking=false;
return;
}
break;
}
default:
//It isn't valid so stop linking and return.
linkingTrigger=NULL;
linking=false;
return;
break;
}
AddLinkCommand* pCommand = new AddLinkCommand(this, linkingTrigger, obj);
commandManager->doCommand(pCommand);
//We return to prevent configuring stuff like conveyor belts, etc...
linking=false;
linkingTrigger=NULL;
return;
}
//If we're moving add a movingposition.
if(moving){
//Get the current mouse location.
int x,y;
SDL_GetMouseState(&x,&y);
x+=camera.x;
y+=camera.y;
//Apply snap to grid.
if(!pressedShift){
snapToGrid(&x,&y);
}else{
x-=25;
y-=25;
}
x-=movingBlock->getBox().x;
y-=movingBlock->getBox().y;
//Calculate the length.
//First get the delta x and y.
int dx,dy;
if(movingBlocks[movingBlock].empty()){
dx=x;
dy=y;
}else{
dx=x-movingBlocks[movingBlock].back().x;
dy=y-movingBlocks[movingBlock].back().y;
}
double length=sqrt(double(dx*dx+dy*dy));
AddPathCommand* pCommand = new AddPathCommand(this, movingBlock, MovingPosition(x, y, (int)(length*(10 / (double)movingSpeed))));
commandManager->doCommand(pCommand);
return;
}
}
case ADD:
{
//Check if object is already selected.
if(!selected){
//First check if shift is pressed or not.
if(!pressedShift){
//Clear the selection.
deselectAll();
}
//Add the object to the selection.
selection.push_back(obj);
}
break;
}
case REMOVE:
{
//Remove the object.
commandManager->doCommand(new AddRemoveGameObjectCommand(this, obj, false));
break;
}
default:
break;
}
}
void LevelEditor::onRightClickObject(ImageManager& imageManager,SDL_Renderer& renderer,GameObject* obj,bool){
//Create an actions popup for the game object.
if(actionsPopup==NULL){
//Get the mouse location.
int x,y;
SDL_GetMouseState(&x,&y);
actionsPopup=new LevelEditorActionsPopup(imageManager,renderer,this,obj,x,y);
return;
}
}
void LevelEditor::onClickVoid(int x,int y){
switch(tool){
case ADD:
{
//We need to clear the selection.
deselectAll();
//Now place an object.
//Apply snap to grid.
if(!pressedShift){
snapToGrid(&x,&y);
}else{
x-=25;
y-=25;
}
if (currentType >= 0 && currentType < getEditorOrderMax()) {
GameObject *obj;
if (selectedLayer.empty()) {
obj = new Block(this, x, y, 50, 50, editorTileOrder[currentType]);
} else {
obj = new Scenery(this, x, y, 50, 50,
currentType < (int)sceneryBlockNames.size() ? sceneryBlockNames[currentType] : std::string());
}
commandManager->doCommand(new AddRemoveGameObjectCommand(this, obj, true));
}
break;
}
case SELECT:
{
//We need to clear the selection.
deselectAll();
//If we're linking we should stop, user abort.
if(linking){
linking=false;
linkingTrigger=NULL;
//And return.
return;
}
//If we're moving we should add a point.
if(moving){
//Apply snap to grid.
if(!pressedShift){
snapToGrid(&x,&y);
}else{
x-=25;
y-=25;
}
x-=movingBlock->getBox().x;
y-=movingBlock->getBox().y;
//Calculate the length.
//First get the delta x and y.
int dx,dy;
if(movingBlocks[movingBlock].empty()){
dx=x;
dy=y;
}else{
dx=x-movingBlocks[movingBlock].back().x;
dy=y-movingBlocks[movingBlock].back().y;
}
double length=sqrt(double(dx*dx+dy*dy));
AddPathCommand* pCommand = new AddPathCommand(this, movingBlock, MovingPosition(x, y, (int)(length*(10 / (double)movingSpeed))));
commandManager->doCommand(pCommand);
//And return.
return;
}
break;
}
default:
break;
}
}
void LevelEditor::onRightClickVoid(ImageManager& imageManager,SDL_Renderer& renderer,int,int){
//Create an actions popup for the game object.
if(actionsPopup==NULL){
//Get the mouse location.
int x,y;
SDL_GetMouseState(&x,&y);
actionsPopup=new LevelEditorActionsPopup(imageManager,renderer,this,NULL,x,y);
return;
}
}
void LevelEditor::onDragStart(int x,int y){
switch(tool){
case SELECT:
case ADD:
{
//We can drag the selection so check if the selection isn't empty.
if(!selection.empty()){
//The selection isn't empty so search the dragCenter.
//Create a mouse rectangle.
SDL_Rect mouse={x,y,0,0};
// record the drag start position
dragSrartPosition.x = x;
dragSrartPosition.y = y;
//Loop through the objects to check collision.
for(unsigned int o=0; o<selection.size(); o++){
SDL_Rect r = selection[o]->getBox();
if(checkCollision(r,mouse)){
//We have collision so set the dragCenter.
dragCenter=selection[o];
// determine which part is dragged
selectionDrag = 4;
int midx = r.x + r.w / 2 - 2;
int midy = r.y + r.h / 2 - 2;
if (mouse.x >= r.x && mouse.x < r.x + 5) {
if (mouse.y >= r.y && mouse.y < r.y + 5) {
selectionDrag = 0;
} else if (mouse.y >= midy && mouse.y < midy + 5) {
selectionDrag = 3;
} else if (mouse.y >= r.y + r.h - 5 && mouse.y < r.y + r.h) {
selectionDrag = 6;
}
} else if (mouse.x >= midx && mouse.x < midx + 5) {
if (mouse.y >= r.y && mouse.y < r.y + 5) {
selectionDrag = 1;
} else if (mouse.y >= r.y + r.h - 5 && mouse.y < r.y + r.h) {
selectionDrag = 7;
}
} else if (mouse.x >= r.x + r.w - 5 && mouse.x < r.x + r.w) {
if (mouse.y >= r.y && mouse.y < r.y + 5) {
selectionDrag = 2;
} else if (mouse.y >= midy && mouse.y < midy + 5) {
selectionDrag = 5;
} else if (mouse.y >= r.y + r.h - 5 && mouse.y < r.y + r.h) {
selectionDrag = 8;
}
}
break;
}
}
}
break;
}
default:
break;
}
}
void LevelEditor::onDrag(int dx,int dy){
switch(tool){
case REMOVE:
{
//No matter what we delete the item the mouse is above.
//Get the current mouse location.
int x,y;
SDL_GetMouseState(&x,&y);
//Create the rectangle.
SDL_Rect mouse={x+camera.x,y+camera.y,0,0};
currentCursor=CURSOR_REMOVE;
std::vector<GameObject*> objects;
//Loop through the objects to check collision.
if (selectedLayer.empty()) {
if (layerVisibility[selectedLayer]) {
for (unsigned int o = 0; o<levelObjects.size(); o++){
if (checkCollision(levelObjects[o]->getBox(), mouse) == true){
objects.push_back(levelObjects[o]);
}
}
}
} else {
auto it = sceneryLayers.find(selectedLayer);
if (it != sceneryLayers.end() && layerVisibility[selectedLayer]) {
for (unsigned int o = 0; o<it->second.size(); o++){
if (checkCollision(it->second[o]->getBox(), mouse) == true){
objects.push_back(it->second[o]);
}
}
}
}
// Do the actual object deletion.
if (!objects.empty()) {
commandManager->doCommand(new AddRemoveGameObjectCommand(this, objects, false));
}
break;
}
default:
break;
}
}
void LevelEditor::onDrop(int x,int y){
switch(tool){
case SELECT:
case ADD:
{
//Check if the drag center isn't null.
if(dragCenter==NULL)
return;
//The location of the dragCenter.
SDL_Rect r=dragCenter->getBox();
if (selectionDrag == 4) { // dragging
//Apply snap to grid.
determineNewPosition(x, y);
commandManager->doCommand(new MoveGameObjectCommand(this, selection, x - r.x, y - r.y));
} else if (selectionDrag >= 0) { // resizing
determineNewSize(x, y, r);
commandManager->doCommand(new MoveGameObjectCommand(this, dragCenter, r.x, r.y, r.w, r.h));
}
//Make sure the dragCenter is null and set selectionDrag false.
dragCenter=NULL;
selectionDrag=-1;
break;
}
default:
break;
}
}
void LevelEditor::onCameraMove(int dx,int dy){
switch(tool){
case REMOVE:
{
//Only delete when the left mouse button is pressed.
if(pressedLeftMouse){
//Get the current mouse location.
int x,y;
SDL_GetMouseState(&x,&y);
//Create the rectangle.
SDL_Rect mouse={x+camera.x,y+camera.y,0,0};
std::vector<GameObject*> objects;
//Loop through the objects to check collision.
if (selectedLayer.empty()) {
if (layerVisibility[selectedLayer]) {
for (unsigned int o = 0; o<levelObjects.size(); o++){
if (checkCollision(levelObjects[o]->getBox(), mouse) == true){
objects.push_back(levelObjects[o]);
}
}
}
} else {
auto it = sceneryLayers.find(selectedLayer);
if (it != sceneryLayers.end() && layerVisibility[selectedLayer]) {
for (unsigned int o = 0; o<it->second.size(); o++){
if (checkCollision(it->second[o]->getBox(), mouse) == true){
objects.push_back(it->second[o]);
}
}
}
}
// Do the actual object deletion.
if (!objects.empty()) {
commandManager->doCommand(new AddRemoveGameObjectCommand(this, objects, false));
}
}
break;
}
default:
break;
}
}
void LevelEditor::selectionDirty() {
if (selectionPopup != NULL) selectionPopup->dirty = true;
}
void LevelEditor::GUIEventCallback_OnEvent(ImageManager& imageManager, SDL_Renderer& renderer, std::string name,GUIObject* obj,int eventType){
//Check if one of the windows is closed.
if (eventType == GUIEventClick && name.size() >= 6 && name.substr(name.size() - 6) == "Window") {
destroyWindow(obj);
return;
}
//TODO: Add resize code for each GUIWindow.
if (name.size() >= 6 && name.substr(name.size() - 6) == "Window") {
return;
}
//Check for GUI events.
//Notification block configure events.
if(name=="cfgNotificationBlockOK"){
//Get the configuredObject.
GameObject* configuredObject=objectWindows[obj];
if(configuredObject){
//Get the message textbox from the GUIWindow.
GUITextArea* message=(GUITextArea*)obj->getChild("message");
if(message){
//Set the message of the notification block.
commandManager->doCommand(new SetEditorPropertyCommand(this, imageManager, renderer,
configuredObject, "message", message->getString(), _("Message")));
}
}
}
//Conveyor belt block configure events.
if(name=="cfgConveyorBlockOK"){
//Get the configuredObject.
GameObject* configuredObject=objectWindows[obj];
if(configuredObject){
//Get the speed textbox from the GUIWindow.
GUISpinBox* speed=(GUISpinBox*)obj->getChild("speed");
if(speed){
//Set the speed of the conveyor belt.
commandManager->doCommand(new SetEditorPropertyCommand(this, imageManager, renderer,
configuredObject, "speed", speed->caption, _("Speed")));
}
}
}
//LevelSetting events.
if(name=="lvlSettingsOK"){
SetLevelPropertyCommand::LevelProperty prop;
prop.levelTime = -1;
prop.levelRecordings = -1;
GUIObject* object=obj->getChild("name");
if(object)
prop.levelName=object->caption;
object=obj->getChild("theme");
if(object)
prop.levelTheme=object->caption;
//target time and recordings.
GUISpinBox* object2=(GUISpinBox*)obj->getChild("time");
if(object2){
float number=atof(object2->caption.c_str());
if(number<=0){
prop.levelTime=-1;
}else{
prop.levelTime=int(floor(number*40.0f+0.5f));
}
}
object2=(GUISpinBox*)obj->getChild("recordings");
if(object){
int number=atoi(object2->caption.c_str());
if(number<=0){
prop.levelRecordings=-1;
}else{
prop.levelRecordings=number;
}
}
// Perform the level setting modification
commandManager->doCommand(new SetLevelPropertyCommand(this, prop));
}
//Level scripting window events.
if(name=="cfgLevelScriptingEventType"){
//Get the script textbox from the GUIWindow.
GUISingleLineListBox* list=(GUISingleLineListBox*)obj->getChild("cfgLevelScriptingEventType");
if(list){
//Loop through the scripts.
for(unsigned int i=0;i<list->item.size();i++){
GUIObject* script=obj->getChild(list->item[i].first);
if(script){
script->visible=(script->name==list->item[list->value].first);
script->enabled=(script->name==list->item[list->value].first);
}
}
}
return;
}
if(name=="cfgLevelScriptingOK"){
//Get the script textbox from the GUIWindow.
GUISingleLineListBox* list=(GUISingleLineListBox*)obj->getChild("cfgLevelScriptingEventType");
if(list){
std::map<int, std::string> newScript;
//Loop through the scripts.
for(unsigned int i=0;i<list->item.size();i++){
//Get the GUITextArea.
GUITextArea* script=dynamic_cast<GUITextArea*>(obj->getChild(list->item[i].first));
if(script){
//Set the script for the target block.
string str=script->getString();
if(!str.empty())
newScript[levelEventNameMap[script->name]]=str;
}
}
// Do the actual changes
commandManager->doCommand(new SetScriptCommand(this, NULL, newScript));
}
}
//Scripting window events.
if(name=="cfgScriptingEventType"){
//TODO: Save any unsaved scripts? (Or keep track of all scripts and save upon cfgScriptingOK?)
//Get the configuredObject.
Block* configuredObject=dynamic_cast<Block*>(objectWindows[obj]);
if(configuredObject){
//Get the script textbox from the GUIWindow.
GUISingleLineListBox* list=(GUISingleLineListBox*)obj->getChild("cfgScriptingEventType");
if(list){
//Loop through the scripts.
for(unsigned int i=0;i<list->item.size();i++){
GUIObject* script=obj->getChild(list->item[i].first);
if(script){
script->visible=script->enabled=(script->name==list->item[list->value].first);
}
}
}
}
return;
}
if(name=="cfgScriptingOK"){
//Get the configuredObject.
GameObject* configuredObject=objectWindows[obj];
if(configuredObject){
std::map<int, std::string> newScript;
std::string newId;
//Get the script textbox from the GUIWindow.
GUISingleLineListBox* list=(GUISingleLineListBox*)obj->getChild("cfgScriptingEventType");
GUIObject* id=obj->getChild("id");
Block* block=dynamic_cast<Block*>(configuredObject);
if(block){
if(list){
//Loop through the scripts.
for(unsigned int i=0;i<list->item.size();i++){
//Get the GUITextArea.
GUITextArea* script=dynamic_cast<GUITextArea*>(obj->getChild(list->item[i].first));
if(script){
//Set the script for the target block.
string str=script->getString();
if(!str.empty())
newScript[gameObjectEventNameMap[script->name]]=str;
}
}
}
newId = block->id;
if(id){
newId = id->caption;
}
// now do the actual changes
commandManager->doCommand(new SetScriptCommand(this, block, newScript, newId));
}
}
}
if (name == "cfgAddLayerOK") {
GUIObject* object = obj->getChild("layerName");
if (!object) return;
if (object->caption.empty()) {
msgBox(imageManager, renderer, _("Please enter a layer name."), MsgBoxOKOnly, _("Error"));
return;
}
if (sceneryLayers.find(object->caption) != sceneryLayers.end()) {
msgBox(imageManager, renderer, tfm::format(_("The layer '%s' already exists."), object->caption), MsgBoxOKOnly, _("Error"));
return;
}
// do the actual operation
commandManager->doCommand(new AddRemoveLayerCommand(this, object->caption, true));
}
if (name == "cfgRenameLayerOK") {
GUIObject* object = obj->getChild("layerName");
if (!object) return;
const std::string& layerName = object->caption;
object = obj->getChild("oldName");
if (!object) return;
const std::string& oldName = object->caption;
if (layerName.empty()) {
msgBox(imageManager, renderer, _("Please enter a layer name."), MsgBoxOKOnly, _("Error"));
return;
}
if (sceneryLayers.find(layerName) != sceneryLayers.end()) {
// this includes the case that oldName == layerName
msgBox(imageManager, renderer, tfm::format(_("The layer '%s' already exists."), layerName), MsgBoxOKOnly, _("Error"));
return;
}
// do the actual operation
commandManager->doCommand(new RenameLayerCommand(this, oldName, layerName));
}
+ if (name == "cfgMoveToLayerOK") {
+ GUIObject* object = obj->getChild("layerName");
+ if (!object) return;
+ const std::string& layerName = object->caption;
+
+ object = obj->getChild("oldName");
+ if (!object) return;
+ const std::string& oldName = object->caption;
+
+ if (layerName.empty()) {
+ msgBox(imageManager, renderer, _("Please enter a layer name."), MsgBoxOKOnly, _("Error"));
+ return;
+ }
+ if (oldName == layerName) {
+ msgBox(imageManager, renderer, _("Source and destination layers are the same."), MsgBoxOKOnly, _("Error"));
+ return;
+ }
+
+ // do the actual operation
+ commandManager->doCommand(new MoveToLayerCommand(this, selection, oldName, layerName));
+ }
if (name == "cfgCustomSceneryOK") {
//Get the configuredObject.
Scenery* configuredObject = dynamic_cast<Scenery*>(objectWindows[obj]);
if (configuredObject){
//Get the custom scenery from the GUIWindow.
GUITextArea* txt = (GUITextArea*)obj->getChild("cfgCustomScenery");
if (txt){
//Set the custom scenery.
commandManager->doCommand(new SetEditorPropertyCommand(this, imageManager, renderer,
configuredObject, "customScenery", txt->getString(), _("Scenery")));
}
}
}
//NOTE: We assume every event came from a window so remove it.
destroyWindow(obj);
}
void LevelEditor::destroyWindow(GUIObject* window){
//Make sure the given pointer isn't null.
if(!window)
return;
//Remove the window from the GUIObject root.
if(GUIObjectRoot){
vector<GUIObject*>::iterator it;
it=find(GUIObjectRoot->childControls.begin(),GUIObjectRoot->childControls.end(),window);
if(it!=GUIObjectRoot->childControls.end()){
GUIObjectRoot->childControls.erase(it);
}
}
//Also remove the window from the objectWindows map.
map<GUIObject*,GameObject*>::iterator it;
it=objectWindows.find(window);
if(it!=objectWindows.end()){
objectWindows.erase(it);
}
//And delete the GUIWindow.
delete window;
}
////////////////LOGIC////////////////////
void LevelEditor::logic(ImageManager& imageManager, SDL_Renderer& renderer){
if(playMode){
//PlayMode so let the game do it's logic.
Game::logic(imageManager,renderer);
}else{
//In case of a selection or actions popup prevent the camera from moving.
if(selectionPopup || actionsPopup)
return;
//Move the camera.
if(cameraXvel!=0 || cameraYvel!=0){
camera.x+=cameraXvel;
camera.y+=cameraYvel;
//Call the onCameraMove event.
onCameraMove(cameraXvel,cameraYvel);
}
//Move the camera with the mouse.
//Get the mouse location.
int x,y;
SDL_GetMouseState(&x,&y);
SDL_Rect mouse={x,y,0,0};
{
//Check if the mouse isn't above a GUIObject (window).
bool inside=false;
for(unsigned int i=0;i<GUIObjectRoot->childControls.size();i++){
SDL_Rect box={0,0,0,0};
box.x=GUIObjectRoot->childControls[i]->left;
box.y=GUIObjectRoot->childControls[i]->top;
box.w=GUIObjectRoot->childControls[i]->width;
box.h=GUIObjectRoot->childControls[i]->height;
if(checkCollision(mouse,box))
inside=true;
}
if(!inside){
SDL_Rect r[3]={toolbarRect,toolboxRect};
int m=2;
//TODO: Also call onCameraMove when moving using the mouse.
setCamera(r,m);
}
}
//It isn't playMode so the mouse should be checked.
tooltip=-1;
//We loop through the number of tools + the number of buttons.
for (int t = 0; t <= (int)ToolTips::BackToMenu; t++){
SDL_Rect toolRect={(SCREEN_WIDTH-460)/2+(t*40)+((t+1)*10),SCREEN_HEIGHT-45,40,40};
//Check for collision.
if(checkCollision(mouse,toolRect)==true){
//Set the tooltip tool.
tooltip=t;
}
}
}
}
/////////////////RENDER//////////////////////
void LevelEditor::render(ImageManager& imageManager,SDL_Renderer& renderer){
//Let the game render the game when it is the play mode.
if (playMode) {
Game::render(imageManager, renderer);
} else {
// The following code are partially copied from Game::render()
//First of all render the background.
{
//Get a pointer to the background.
ThemeBackground* bg = background;
//Check if the background is null, but there are themes.
if (bg == NULL && objThemes.themeCount()>0){
//Get the background from the first theme in the stack.
bg = objThemes[0]->getBackground(false);
}
//Check if the background isn't null.
if (bg){
//It isn't so draw it.
bg->draw(renderer);
//And if it's the loaded background then also update the animation.
//FIXME: Updating the animation in the render method?
if (bg == background)
bg->updateAnimation();
} else{
//There's no background so fill the screen with white.
SDL_SetRenderDrawColor(&renderer, 255, 255, 255, 255);
SDL_RenderClear(&renderer);
}
}
//Now draw the blackground layers.
std::map<std::string, std::vector<Scenery*> >::iterator it;
for (it = sceneryLayers.begin(); it != sceneryLayers.end(); ++it){
if (it->first >= "f") break; // now we meet a foreground layer
if (layerVisibility[it->first]) {
for (unsigned int i = 0; i < it->second.size(); i++)
it->second[i]->show(renderer);
}
}
//Now we draw the levelObjects.
if (layerVisibility[std::string()]) {
for (unsigned int o = 0; o < levelObjects.size(); o++){
levelObjects[o]->show(renderer);
}
}
//We don't draw the player and the shadow at all.
//Now draw the foreground layers.
for (; it != sceneryLayers.end(); ++it){
if (layerVisibility[it->first]) {
for (unsigned int i = 0; i < it->second.size(); i++)
it->second[i]->show(renderer);
}
}
}
//Only render extra stuff like the toolbar, selection, etc.. when not in playMode.
if(!playMode){
//Get the current mouse location.
int x, y;
SDL_GetMouseState(&x, &y);
//Create the rectangle.
SDL_Rect mouse = { x + camera.x, y + camera.y, 0, 0 };
//Render the selectionmarks.
//TODO: Check if block is in sight.
for(unsigned int o=0; o<selection.size(); o++){
//Get the location to draw.
SDL_Rect r=selection[o]->getBox();
// Change the mouse cursor if necessary
if (selectionDrag < 0 && tool != REMOVE) {
int midx = r.x + r.w / 2 - 2;
int midy = r.y + r.h / 2 - 2;
if (mouse.x >= r.x && mouse.x < r.x + 5) {
if (mouse.y >= r.y && mouse.y < r.y + 5) {
currentCursor = CURSOR_SIZE_FDIAG;
} else if (mouse.y >= midy && mouse.y < midy + 5) {
currentCursor = CURSOR_SIZE_HOR;
} else if (mouse.y >= r.y + r.h - 5 && mouse.y < r.y + r.h) {
currentCursor = CURSOR_SIZE_BDIAG;
}
} else if (mouse.x >= midx && mouse.x < midx + 5) {
if (mouse.y >= r.y && mouse.y < r.y + 5) {
currentCursor = CURSOR_SIZE_VER;
} else if (mouse.y >= r.y + r.h - 5 && mouse.y < r.y + r.h) {
currentCursor = CURSOR_SIZE_VER;
}
} else if (mouse.x >= r.x + r.w - 5 && mouse.x < r.x + r.w) {
if (mouse.y >= r.y && mouse.y < r.y + 5) {
currentCursor = CURSOR_SIZE_BDIAG;
} else if (mouse.y >= midy && mouse.y < midy + 5) {
currentCursor = CURSOR_SIZE_HOR;
} else if (mouse.y >= r.y + r.h - 5 && mouse.y < r.y + r.h) {
currentCursor = CURSOR_SIZE_FDIAG;
}
}
}
bool mouseIn = checkCollision(r, mouse);
r.x-=camera.x;
r.y-=camera.y;
drawGUIBox(r.x,r.y,r.w,r.h,renderer,0xFFFFFF33);
//Draw the selectionMarks.
applyTexture(r.x,r.y,selectionMark,renderer);
applyTexture(r.x+r.w-5,r.y,selectionMark,renderer);
applyTexture(r.x,r.y+r.h-5,selectionMark,renderer);
applyTexture(r.x+r.w-5,r.y+r.h-5,selectionMark,renderer);
// draw additional selection marks
if (mouseIn && selectionDrag < 0 && tool != REMOVE) {
applyTexture(r.x + r.w / 2 - 2, r.y, selectionMark, renderer);
applyTexture(r.x + r.w / 2 - 2, r.y + r.h - 5, selectionMark, renderer);
applyTexture(r.x, r.y + r.h / 2 - 2, selectionMark, renderer);
applyTexture(r.x + r.w - 5, r.y + r.h / 2 - 2, selectionMark, renderer);
}
}
//Set the color for the borders.
SDL_SetRenderDrawColor(&renderer,themeTextColor.r,themeTextColor.g,themeTextColor.b,115);
int leftWidth=0;
int rightWidth=0;
//Draw the dark areas marking the outside of the level.
SDL_Rect r{0,0,0,0};
if(camera.x<0){
//Draw left side.
r.x=0;
r.y=0;
r.w=0-camera.x;
leftWidth=r.w;
r.h=SCREEN_HEIGHT;
SDL_RenderFillRect(&renderer, &r);
}
if(camera.y<0){
//Draw the top.
r.x=leftWidth;
r.y=0;
r.w=SCREEN_WIDTH;
r.h=0-camera.y;
SDL_RenderFillRect(&renderer, &r);
} else {
r.h=0;
}
if(camera.x>LEVEL_WIDTH-SCREEN_WIDTH){
//Draw right side.
r.x=LEVEL_WIDTH-camera.x;
r.y=std::max(r.y+r.h,0);
r.w=SCREEN_WIDTH-(LEVEL_WIDTH-camera.x);
rightWidth=r.w;
r.h=SCREEN_HEIGHT;
SDL_RenderFillRect(&renderer, &r);
}
if(camera.y>LEVEL_HEIGHT-SCREEN_HEIGHT){
//Draw the bottom.
r.x=leftWidth;
r.y=LEVEL_HEIGHT-camera.y;
r.w=SCREEN_WIDTH-rightWidth-leftWidth;
r.h=SCREEN_HEIGHT-(LEVEL_HEIGHT-camera.y);
SDL_RenderFillRect(&renderer, &r);
}
//Check if we should draw on stuff.
showConfigure(renderer);
if (selectionDrag >= 0 && tool != REMOVE) {
showSelectionDrag(renderer);
}
//Find a block where the mouse is hovering on.
bool isMouseOnSomething = false;
if (selectedLayer.empty()){
if (layerVisibility[selectedLayer]) {
// Current layer is Blocks layer
for (unsigned int o = 0; o<levelObjects.size(); o++){
SDL_Rect rect = levelObjects[o]->getBox();
if (checkCollision(rect, mouse) == true){
isMouseOnSomething = true;
if (tool == REMOVE){
drawGUIBox(rect.x - camera.x, rect.y - camera.y, rect.w, rect.h, renderer, 0xFF000055);
currentCursor = CURSOR_REMOVE;
} else{
drawGUIBox(rect.x - camera.x, rect.y - camera.y, rect.w, rect.h, renderer, 0xFFFFFF33);
}
}
}
}
} else {
auto it = sceneryLayers.find(selectedLayer);
if (it != sceneryLayers.end() && layerVisibility[selectedLayer]) {
// Current layer is scenery layer
for (unsigned int o = 0; o<it->second.size(); o++){
SDL_Rect rect = it->second[o]->getBox();
if (checkCollision(rect, mouse) == true){
isMouseOnSomething = true;
if (tool == REMOVE){
drawGUIBox(rect.x - camera.x, rect.y - camera.y, rect.w, rect.h, renderer, 0xFF000055);
currentCursor = CURSOR_REMOVE;
} else{
drawGUIBox(rect.x - camera.x, rect.y - camera.y, rect.w, rect.h, renderer, 0xFFFFFF33);
}
}
}
}
}
// show current object only when mouse is not hover on any blocks
if (!isMouseOnSomething && tool == ADD && selectionDrag < 0) {
showCurrentObject(renderer);
}
//Draw the level borders.
drawRect(-camera.x,-camera.y,LEVEL_WIDTH,LEVEL_HEIGHT,renderer);
//Render the hud layer.
renderHUD(renderer);
//Render selection popup (if any).
if(selectionPopup!=NULL){
if(linking || moving){
//If we switch to linking mode then delete it
//FIXME: Logic in the render method.
delete selectionPopup;
selectionPopup=NULL;
}else{
selectionPopup->render(imageManager,renderer);
}
}
//Render actions popup (if any).
if(actionsPopup!=NULL){
actionsPopup->render(renderer);
}
}
}
void LevelEditor::renderHUD(SDL_Renderer& renderer){
//If moving show the moving speed in the top right corner.
if(moving){
if(movementSpeedTexture.needsUpdate(movingSpeed)) {
//Calculate width of text "Movespeed: 100" to keep the same position with every value
if (movingSpeedWidth==-1){
int w;
TTF_SizeUTF8(fontText,tfm::format(_("Movespeed: %s"),100).c_str(),&w,NULL);
movingSpeedWidth=w+4;
}
//Now render the text.
movementSpeedTexture.update(movingSpeed,
textureFromText(renderer,
*fontText,
tfm::format(_("Movespeed: %s"),movingSpeed).c_str(),
BLACK));
}
auto& tex = movementSpeedTexture.getTexture();
//Draw the text in the box.
drawGUIBox(SCREEN_WIDTH-movingSpeedWidth-2,-2,movingSpeedWidth+8,
textureHeight(tex)+6,renderer,0xFFFFFFFF);
applyTexture(SCREEN_WIDTH-movingSpeedWidth,2,tex,renderer,NULL);
}
//On top of all render the toolbar.
drawGUIBox(toolbarRect.x,toolbarRect.y,8*50+10,52,renderer,0xEDEDEDFF);
//Draw the first four options.
SDL_Rect srcRect={0,0,200,50};
SDL_Rect dstRect={toolbarRect.x+5, toolbarRect.y, srcRect.w, srcRect.h};
SDL_RenderCopy(&renderer, toolbar.get(), &srcRect, &dstRect);
//Draw the undo/redo button.
SDL_SetTextureAlphaMod(toolbar.get(), commandManager->canUndo() ? 255 : 128);
srcRect.x = 200;
srcRect.w = 50;
dstRect.x = toolbarRect.x + 205;
dstRect.w = srcRect.w;
SDL_RenderCopy(&renderer, toolbar.get(), &srcRect, &dstRect);
SDL_SetTextureAlphaMod(toolbar.get(), commandManager->canRedo() ? 255 : 128);
srcRect.x = 250;
srcRect.w = 50;
dstRect.x = toolbarRect.x + 255;
dstRect.w = srcRect.w;
SDL_RenderCopy(&renderer, toolbar.get(), &srcRect, &dstRect);
SDL_SetTextureAlphaMod(toolbar.get(), 255);
//And the last three.
srcRect.x=300;
srcRect.w=150;
dstRect.x=toolbarRect.x+305;
dstRect.w=srcRect.w;
SDL_RenderCopy(&renderer, toolbar.get(), &srcRect, &dstRect);
//Now render a tooltip.
if(tooltip>=0 && static_cast<std::size_t>(tooltip)<tooltipTextures.size()) {
SDL_Texture *tex = tooltipTextures.at(tooltip).get();
if (tooltip == (int)ToolTips::UndoNoTooltip) {
std::string s = commandManager->describeUndo();
if (undoTooltipTexture.needsUpdate(s)) {
undoTooltipTexture.update(s, textureFromText(renderer, *fontText, s.c_str(), BLACK));
}
tex = undoTooltipTexture.get();
} else if (tooltip == (int)ToolTips::RedoNoTooltip) {
std::string s = commandManager->describeRedo();
if (redoTooltipTexture.needsUpdate(s)) {
redoTooltipTexture.update(s, textureFromText(renderer, *fontText, s.c_str(), BLACK));
}
tex = redoTooltipTexture.get();
}
if(tex) {
const SDL_Rect texSize = rectFromTexture(*tex);
SDL_Rect r={(SCREEN_WIDTH-440)/2+(tooltip*40)+(tooltip*10),SCREEN_HEIGHT-45,40,40};
r.y=SCREEN_HEIGHT-50-texSize.h;
if(r.x+texSize.w>SCREEN_WIDTH-50)
r.x=SCREEN_WIDTH-50-texSize.w;
//Draw borders around text
Uint32 color=0xFFFFFF00|230;
drawGUIBox(r.x-2,r.y-2,texSize.w+4,texSize.h+4,renderer,color);
applyTexture(r.x, r.y, *tex, renderer);
}
}
// for toolbox button animation (0-31)
static int tick = 8;
const int mmm = getEditorOrderMax();
if (currentType >= mmm)currentType = mmm - 1;
if (currentType < 0) currentType = 0;
//Render the tool box.
if(!playMode && !moving && tool==ADD && selectionPopup==NULL && actionsPopup==NULL && objectWindows.empty()){
// get mouse position
int x, y;
SDL_GetMouseState(&x, &y);
if (toolboxVisible){
toolboxRect.x=0;
toolboxRect.y=0;
toolboxRect.w=SCREEN_WIDTH;
toolboxRect.h=64;
drawGUIBox(-2,-2,SCREEN_WIDTH+4,66,renderer,0xFFFFFF00|230);
bool isMouseOnSomething = false;
//Draw the hide icon.
SDL_Rect r={SCREEN_WIDTH-20,2,16,16};
SDL_Rect r2={80,0,r.w,r.h};
if (x >= SCREEN_WIDTH - 24 && x < SCREEN_WIDTH && y < 20) {
isMouseOnSomething = true;
tick = (tick + 1) & 31;
r.y -= (tick < 16) ? (tick / 4 - 2) : (6 - tick / 4);
}
SDL_RenderCopy(&renderer, bmGUI.get(), &r2, &r);
//Calculate the maximal number of blocks can be displayed.
const int m=(SCREEN_WIDTH-48)/64;
if(toolboxIndex>=mmm-m){
toolboxIndex = mmm - m;
}else{
//Draw an icon.
r.x=SCREEN_WIDTH-20;
r.y=24;
r2.x=96;
r2.y=16;
if (x >= SCREEN_WIDTH - 24 && x < SCREEN_WIDTH && y >= 20 && y < 44) {
isMouseOnSomething = true;
tick = (tick + 1) & 31;
r.x += (tick < 16) ? (tick / 4 - 2) : (6 - tick / 4);
}
SDL_RenderCopy(&renderer, bmGUI.get(),&r2,&r);
}
if(toolboxIndex<=0){
toolboxIndex=0;
}else{
//Draw an icon.
r.x=4;
r.y=24;
r2.x=80;
r2.y=16;
if (x >= 0 && x < 24 && y >= 20 && y < 44) {
isMouseOnSomething = true;
tick = (tick + 1) & 31;
r.x -= (tick < 16) ? (tick / 4 - 2) : (6 - tick / 4);
}
SDL_RenderCopy(&renderer, bmGUI.get(), &r2, &r);
}
// reset animation timer if there is no animation
if (!isMouseOnSomething) {
tick = 8;
}
//Draw available blocks.
for(int i=0;i<m;i++){
if (i + toolboxIndex >= mmm) break;
//Draw a rectangle around the current tool.
if(i+toolboxIndex==currentType){
drawGUIBox(i*64+24,3,64,58,renderer,0xDDDDDDFF);
}
if (selectedLayer.empty()) {
// show normal blocks
ThemeBlock* obj = objThemes.getBlock(editorTileOrder[i + toolboxIndex]);
if (obj){
obj->editorPicture.draw(renderer, i * 64 + 24 + 7, 7);
}
} else {
// show scenery blocks
if (i + toolboxIndex < (int)sceneryBlockNames.size()) {
ThemeBlock* obj = objThemes.getScenery(sceneryBlockNames[i + toolboxIndex]);
if (obj){
obj->editorPicture.draw(renderer, i * 64 + 24 + 7, 7);
}
} else {
// it's custom scenery block
// just draw a stupid icon
const SDL_Rect r = { 48, 16, 16, 16 };
const SDL_Rect dstRect = { i * 64 + 24 + 7, 7, 16, 16 };
SDL_RenderCopy(&renderer, bmGUI.get(), &r, &dstRect);
}
}
}
//Draw a tool tip.
if(y<64 && x>=24 && x<24+m*64){
int i=(x-24)/64;
if (i + toolboxIndex < getEditorOrderMax()){
TexturePtr& tip = (!selectedLayer.empty())
? getCachedTextTexture(renderer, (i + toolboxIndex < (int)sceneryBlockNames.size())
? sceneryBlockNames[i + toolboxIndex].c_str() : _("Custom scenery block"))
: typeTextTextures.at(editorTileOrder[i + toolboxIndex]);
const SDL_Rect tipSize = rectFromTexture(*tip);
SDL_Rect r = { 24 + i * 64, 64, 40, 40 };
if (r.x + tipSize.w>SCREEN_WIDTH - 50)
r.x = SCREEN_WIDTH - 50 - tipSize.w;
//Draw borders around text
Uint32 color = 0xFFFFFF00 | 230;
drawGUIBox(r.x - 2, r.y - 2, tipSize.w + 4, tipSize.h + 4, renderer, color);
//Draw tooltip's text
applyTexture(r.x, r.y, tip, renderer);
}
}
}else{
const SDL_Rect tbtSize = rectFromTexture(*toolboxText);
toolboxRect.x=SCREEN_WIDTH-tbtSize.w-28;
toolboxRect.y=0;
toolboxRect.w=tbtSize.w+28;
toolboxRect.h=tbtSize.h+4;
SDL_Rect r={SCREEN_WIDTH-tbtSize.w-24,2,16,16};
drawGUIBox(r.x-4,-2,tbtSize.w+32,tbtSize.h+6,renderer,0xFFFFFFFF);
//Draw "Toolbox" text.
applyTexture(r.x, r.y, toolboxText, renderer);
const SDL_Rect r2={96,0,16,16};
r.x=SCREEN_WIDTH-20;
r.w=r2.w;
r.h=r2.h;
// check if mouse is hovering on
if (x >= toolboxRect.x && x < toolboxRect.x + toolboxRect.w && y >= toolboxRect.y && y < toolboxRect.y + toolboxRect.h) {
tick = (tick + 1) & 31;
r.y += (tick < 16) ? (tick / 4 - 2) : (6 - tick / 4);
} else {
tick = 8;
}
//Draw arrow.
SDL_RenderCopy(&renderer, bmGUI.get(),&r2,&r);
}
}else{
toolboxRect.x=-1;
toolboxRect.y=-1;
toolboxRect.w=0;
toolboxRect.h=0;
}
//Draw a rectangle around the current tool.
Uint32 color=0xFFFFFF00;
drawGUIBox((SCREEN_WIDTH-440)/2+(tool*40)+(tool*10),SCREEN_HEIGHT-46,42,42,renderer,color);
}
void LevelEditor::showCurrentObject(SDL_Renderer& renderer){
//Get the current mouse location.
int x,y;
SDL_GetMouseState(&x,&y);
x+=camera.x;
y+=camera.y;
//Check if we should snap the block to grid or not.
if(!pressedShift){
snapToGrid(&x,&y);
}else{
x-=25;
y-=25;
}
//Check if the currentType is a legal type.
if(currentType>=0 && currentType<getEditorOrderMax()){
if (selectedLayer.empty()) {
// show normal blocks
ThemeBlock* obj = objThemes.getBlock(editorTileOrder[currentType]);
if (obj){
obj->editorPicture.draw(renderer, x - camera.x, y - camera.y);
}
} else {
// show scenery blocks
if (currentType < (int)sceneryBlockNames.size()) {
ThemeBlock* obj = objThemes.getScenery(sceneryBlockNames[currentType]);
if (obj){
obj->editorPicture.draw(renderer, x - camera.x, y - camera.y);
}
} else {
// it's custom scenery block
// just draw a stupid icon
const SDL_Rect r = { 48, 16, 16, 16 };
const SDL_Rect dstRect = { x - camera.x, y - camera.y, 16, 16 };
SDL_RenderCopy(&renderer, bmGUI.get(), &r, &dstRect);
}
}
}
}
void LevelEditor::determineNewPosition(int& x, int& y) {
if (dragCenter) {
SDL_Rect r = dragCenter->getBox();
x -= dragSrartPosition.x - r.x;
y -= dragSrartPosition.y - r.y;
} else {
x -= 25;
y -= 25;
}
// Check if we should snap the block to grid or not.
if (!pressedShift) {
x = int(floor(x*0.02f + 0.5f)) * 50;
y = int(floor(y*0.02f + 0.5f)) * 50;
}
}
void LevelEditor::determineNewSize(int x, int y, SDL_Rect& r) {
switch (selectionDrag % 3) {
case 0:
if (x > r.x + r.w - 15) x = r.x + r.w - 15;
if (!pressedShift) {
x = int(floor(x*0.02f + 0.5f)) * 50;
while (x > r.x + r.w - 15) x -= 50;
}
r.w += r.x - x;
r.x = x;
break;
case 2:
if (x < r.x + 15) x = r.x + 15;
if (!pressedShift) {
x = int(floor(x*0.02f + 0.5f)) * 50;
while (x < r.x + 15) x += 50;
}
r.w = x - r.x;
break;
}
switch (selectionDrag / 3) {
case 0:
if (y > r.y + r.h - 15) y = r.y + r.h - 15;
if (!pressedShift) {
y = int(floor(y*0.02f + 0.5f)) * 50;
while (y > r.y + r.h - 15) y -= 50;
}
r.h += r.y - y;
r.y = y;
break;
case 2:
if (y < r.y + 15) y = r.y + 15;
if (!pressedShift) {
y = int(floor(y*0.02f + 0.5f)) * 50;
while (y < r.y + 15) y += 50;
}
r.h = y - r.y;
break;
}
}
void LevelEditor::showSelectionDrag(SDL_Renderer& renderer){
//Check if the drag center isn't null.
if (dragCenter == NULL) return;
//Get the current mouse location.
int x,y;
SDL_GetMouseState(&x,&y);
//Create the rectangle.
x+=camera.x;
y+=camera.y;
//The location of the dragCenter.
SDL_Rect r = dragCenter->getBox();
if (selectionDrag == 4) { // dragging
// Check if we should snap the block to grid or not.
determineNewPosition(x, y);
//Loop through the selection.
//TODO: Check if block is in sight.
for (unsigned int o = 0; o < selection.size(); o++){
// FIXME: ad-hoc code which moves blocks temporarily, draw, and moves them black
const SDL_Rect r1 = selection[o]->getBox();
selection[o]->setBaseLocation((r1.x - r.x) + x, (r1.y - r.y) + y);
selection[o]->show(renderer);
selection[o]->setBaseLocation(r1.x, r1.y);
}
} else if (selectionDrag >= 0) { // resizing
// Check if we should snap the block to grid or not.
determineNewSize(x, y, r);
drawGUIBox(r.x - camera.x, r.y - camera.y, r.w, r.h, renderer, 0xFFFFFF33);
}
}
void LevelEditor::showConfigure(SDL_Renderer& renderer){
//arrow animation value. go through 0-65535 and loops.
static unsigned short arrowAnimation=0;
arrowAnimation++;
// skip if the Blocks layer is not selected or it's invisinble
if (!selectedLayer.empty() || !layerVisibility[std::string()]) return;
//By default use black color for arrows.
Uint32 color=0x00000000;
//Theme can change the color.
//TODO: use the actual color from the theme.
if(themeTextColor.r>128 && themeTextColor.g>128 && themeTextColor.b>128)
color=0xffffffff;
//Draw the trigger lines.
{
map<Block*,vector<GameObject*> >::iterator it;
for(it=triggers.begin();it!=triggers.end();++it){
//Check if the trigger has linked targets.
if(!(*it).second.empty()){
//The location of the trigger.
SDL_Rect r=(*it).first->getBox();
//Loop through the targets.
for(unsigned int o=0;o<(*it).second.size();o++){
//Get the location of the target.
SDL_Rect r1=(*it).second[o]->getBox();
//Draw the line from the center of the trigger to the center of the target.
drawLineWithArrow(r.x-camera.x+25,r.y-camera.y+25,r1.x-camera.x+25,r1.y-camera.y+25,renderer,color,32,arrowAnimation%32);
//Also draw two selection marks.
applyTexture(r.x-camera.x+25-2,r.y-camera.y+25-2,selectionMark,renderer);
applyTexture(r1.x-camera.x+25-2,r1.y-camera.y+25-2,selectionMark,renderer);
}
}
}
//Draw a line to the mouse from the linkingTrigger when linking.
if(linking){
//Get the current mouse location.
int x,y;
SDL_GetMouseState(&x,&y);
//Draw the line from the center of the trigger to mouse.
drawLineWithArrow(linkingTrigger->getBox().x-camera.x+25,linkingTrigger->getBox().y-camera.y+25,x,y,renderer,color,32,arrowAnimation%32);
}
}
//Draw the moving positions.
map<Block*,vector<MovingPosition> >::iterator it;
for(it=movingBlocks.begin();it!=movingBlocks.end();++it){
//Check if the block has positions.
if(!(*it).second.empty()){
//The location of the moving block.
SDL_Rect block=(*it).first->getBox();
block.x+=25-camera.x;
block.y+=25-camera.y;
//The location of the previous position.
//The first time it's the moving block's position self.
SDL_Rect r=block;
//Loop through the positions.
for(unsigned int o=0;o<(*it).second.size();o++){
//Draw the line from the center of the previous position to the center of the position.
//x and y are the coordinates for the current moving position.
int x=block.x+(*it).second[o].x;
int y=block.y+(*it).second[o].y;
//Check if we need to draw line
double dx=r.x-x;
double dy=r.y-y;
double d=sqrt(dx*dx+dy*dy);
if(d>0.001f){
if(it->second[o].time>0){
//Calculate offset to contain the moving speed.
int offset=int(d*arrowAnimation/it->second[o].time)%32;
drawLineWithArrow(r.x,r.y,x,y,renderer,color,32,offset);
}else{
//time==0 ???? so don't draw arrow at all
drawLine(r.x,r.y,x,y,renderer);
}
}
//And draw a marker at the end.
applyTexture(x-13,y-13,movingMark,renderer);
//Get the box of the previous position.
SDL_Rect tmp={x,y,0,0};
r=tmp;
}
}
}
//Draw a line to the mouse from the previous moving pos.
if(moving){
//Get the current mouse location.
int x,y;
SDL_GetMouseState(&x,&y);
//Check if we should snap the block to grid or not.
if(!pressedShift){
x+=camera.x;
y+=camera.y;
snapToGrid(&x,&y);
x-=camera.x;
y-=camera.y;
}else{
x-=25;
y-=25;
}
int posX,posY;
//Check if there are moving positions for the moving block.
if(!movingBlocks[movingBlock].empty()){
//Draw the line from the center of the previouse moving positions to mouse.
posX=movingBlocks[movingBlock].back().x;
posY=movingBlocks[movingBlock].back().y;
posX-=camera.x;
posY-=camera.y;
posX+=movingBlock->getBox().x;
posY+=movingBlock->getBox().y;
}else{
//Draw the line from the center of the movingblock to mouse.
posX=movingBlock->getBox().x-camera.x;
posY=movingBlock->getBox().y-camera.y;
}
//Calculate offset to contain the moving speed.
int offset=int(double(arrowAnimation)*movingSpeed/10.0)%32;
drawLineWithArrow(posX+25,posY+25,x+25,y+25,renderer,color,32,offset);
applyTexture(x+12,y+12,movingMark,renderer);
}
}
void LevelEditor::resize(ImageManager &imageManager, SDL_Renderer &renderer){
//Call the resize method of the Game.
Game::resize(imageManager, renderer);
//Move the toolbar's position rect used for collision.
toolbarRect.x=(SCREEN_WIDTH-460)/2;
toolbarRect.y=SCREEN_HEIGHT-50;
}
//Filling the order array
const int LevelEditor::editorTileOrder[EDITOR_ORDER_MAX]={
TYPE_BLOCK,
TYPE_SHADOW_BLOCK,
TYPE_SPIKES,
TYPE_FRAGILE,
TYPE_MOVING_BLOCK,
TYPE_MOVING_SHADOW_BLOCK,
TYPE_MOVING_SPIKES,
TYPE_CONVEYOR_BELT,
TYPE_SHADOW_CONVEYOR_BELT,
TYPE_BUTTON,
TYPE_SWITCH,
TYPE_PORTAL,
TYPE_SWAP,
TYPE_CHECKPOINT,
TYPE_NOTIFICATION_BLOCK,
TYPE_START_PLAYER,
TYPE_START_SHADOW,
TYPE_EXIT,
TYPE_COLLECTABLE,
TYPE_PUSHABLE
};
diff --git a/src/LevelEditor.h b/src/LevelEditor.h
index 8439fb7..8372432 100644
--- a/src/LevelEditor.h
+++ b/src/LevelEditor.h
@@ -1,389 +1,391 @@
/*
* Copyright (C) 2011-2012 Me and My Shadow
*
* This file is part of Me and My Shadow.
*
* Me and My Shadow is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Me and My Shadow is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Me and My Shadow. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef LEVELEDITOR_H
#define LEVELEDITOR_H
#include "CachedTexture.h"
#include "GameState.h"
#include "GameObjects.h"
#include "Player.h"
#include "Game.h"
#include "GUIObject.h"
#include <vector>
#include <map>
#include <string>
enum class ToolTips {
Select = 0,
Add,
Delete,
Play,
UndoNoTooltip, // dynamically generated
RedoNoTooltip, // dynamically generated
LevelSettings,
SaveLevel,
BackToMenu,
Configure,
TooltipMax,
};
//Class that represents a moving position for moving blocks.
class MovingPosition{
public:
//Integer containing the relative time used to store in the level.
int time;
//The x location.
int x;
//The x location.
int y;
//Constructor.
//x: The x position relative to the moving block's position.
//y: The y position relative to the moving block's position.
//time: The time it takes from the previous position to here.
MovingPosition(int x,int y,int time);
//Destructor.
~MovingPosition();
//This will update the moving position.
//x: The x position relative to the moving block's position.
//y: The y position relative to the moving block's position.
void updatePosition(int x,int y);
};
//Internal selection popup class.
class LevelEditorSelectionPopup;
//Internal actions popup class.
class LevelEditorActionsPopup;
class CommandManager;
class AddRemoveGameObjectCommand;
class AddLinkCommand;
class RemoveLinkCommand;
class AddPathCommand;
class RemovePathCommand;
class SetLevelPropertyCommand;
class SetScriptCommand;
class AddRemoveLayerCommand;
class RenameLayerCommand;
+class MoveToLayerCommand;
//The LevelEditor state, it's based on the Game state.
class LevelEditor: public Game{
friend class LevelEditorSelectionPopup;
friend class LevelEditorActionsPopup;
friend class AddRemoveGameObjectCommand;
friend class AddLinkCommand;
friend class RemoveLinkCommand;
friend class AddPathCommand;
friend class RemovePathCommand;
friend class SetLevelPropertyCommand;
friend class SetScriptCommand;
friend class AddRemoveLayerCommand;
friend class RenameLayerCommand;
+ friend class MoveToLayerCommand;
private:
//Boolean if the user isplaying/testing the level.
bool playMode;
//Enumaration containing the tools.
//SELECT: The select tool, for selecting/dragging blocks.
//ADD: For adding blocks.
//REMOVE: For removing blocks.
enum Tools{
SELECT,
ADD,
REMOVE,
NUMBER_TOOLS
};
//The tool the user has selected.
Tools tool;
//The toolbar surface.
SharedTexture toolbar;
//Rectangle the size and location of the toolbar on screen.
SDL_Rect toolbarRect;
//The selection popup (if any)
LevelEditorSelectionPopup* selectionPopup;
//The actions popup (if any)
LevelEditorActionsPopup* actionsPopup;
//Map used to get the GameObject that belongs to a certain GUIWindow.
map<GUIObject*,GameObject*> objectWindows;
//Map which store the visibility of each scenery layers, "" (empty) means the Block layer
map<string, bool> layerVisibility;
//The selected layer, "" (empty) means the Block layer
string selectedLayer;
//Vector containing pointers to the selected GameObjects.
vector<GameObject*> selection;
//The selection square.
SharedTexture selectionMark;
//A circle at the location of moving positions in configure mode.
SharedTexture movingMark;
//Texture showing the movement speed.
CachedTexture<int> movementSpeedTexture;
//GUI image.
SharedTexture bmGUI;
//Texture containing the text "Toolbox"
TexturePtr toolboxText;
//Keeps track of commands for undo and redo.
CommandManager* commandManager;
//The current type of block to place in Add mode.
int currentType;
std::array<TexturePtr,TYPE_MAX> typeTextTextures;
std::array<TexturePtr,static_cast<size_t>(ToolTips::TooltipMax)> tooltipTextures;
CachedTexture<std::string> undoTooltipTexture;
CachedTexture<std::string> redoTooltipTexture;
std::map<std::string, TexturePtr> cachedTextTextures;
TexturePtr& getCachedTextTexture(SDL_Renderer& renderer, const std::string& text);
//Boolean if the tool box is displayed.
bool toolboxVisible;
//The rect of tool box tip.
SDL_Rect toolboxRect;
//The first item in tool box.
int toolboxIndex;
//Boolean if the shift button is pressed.
bool pressedShift;
//Boolean if the left mouse button is pressed.
bool pressedLeftMouse;
//Boolean if the mouse is dragged. (Left button pressed and moved)
bool dragging;
//The camera x velocity.
int cameraXvel;
int cameraYvel;
//SDL_Rect used to store the camera's location when entering playMode.
SDL_Rect cameraSave;
//Integer indicating if the selection is dragged and the drag mode.
// -1: not dragged
// 4: dragged
// 0,1,2,3,5,6,7,8: resizing the dragCenter
// 012
// 3x5
// 678
int selectionDrag;
//Pointer to the gameobject that's the center of the drag.
GameObject* dragCenter;
// The drag start position which is used when dragging blocks
SDL_Point dragSrartPosition;
//Integer containing a unique id.
//Everytime a new id is needed it will increase by one.
unsigned int currentId;
typedef map<Block*, vector<GameObject*> > Triggers;
//Vector containing the trigger GameObjects.
Triggers triggers;
//Boolean used in configure mode when linking triggers with their targets.
bool linking;
//Pointer to the trigger that's is being linked.
Block* linkingTrigger;
//Vector containing the moving GameObjects.
map<Block*,vector<MovingPosition> > movingBlocks;
//Integer containing the speed the block is moving for newly added blocks.
//The movingSpeed is capped at 100.
int movingSpeed;
//Boolean used in configure mode when configuring moving blocks.
bool moving;
//Pointer to the moving block that's is being configured.
Block* movingBlock;
//Value used for placing the Movespeed label
int movingSpeedWidth;
//The clipboard.
vector<map<string,string> > clipboard;
//String containing the levelTheme.
std::string levelTheme;
//Integer containing the button of which a tool tip should be shown.
int tooltip;
//GUI event handling is done here.
void GUIEventCallback_OnEvent(ImageManager&, SDL_Renderer&, std::string name,GUIObject* obj,int eventType);
//Method for deleting a GUIWindow.
//NOTE: This function checks for the presence of the window in the GUIObjectRoot and objectWindows map.
//window: Pointer to the GUIWindow.
void destroyWindow(GUIObject* window);
//Method that will let you configure the levelSettings.
void levelSettings(ImageManager& imageManager,SDL_Renderer &renderer);
//Method used to save the level.
//fileName: Thge filename to write the level to.
void saveLevel(string fileName);
//Method used to convert a given x and y to snap to grid.
//x: Pointer to the x location.
//y: Pointer to the y location.
void snapToGrid(int* x,int* y);
//Method used to check if the cursor is near the border of screen and we should move the camera.
//This method will check if the mouse is near a screen edge.
//r: An array of SDL_Rect, does nothing if mouse inside these rectange(s).
//count: Number of rectangles.
//If so it will move the camera.
void setCamera(const SDL_Rect* r,int count);
public:
//Array containing the ids of different block types in a wanted order
//Maybe also useful to disable deprecated block types in the editor
//PLEASE NOTE: Must be updated for new block types
//Ordered for Edward Liis proposal:
//Normal->Shadow->Spikes->Fragile
//Normal moving->Shadow moving->Moving spikes
//Conveyor belt->Shadow conveyor belt
//Button->Switch->Portal->Swap->Checkpoint->Notification block
//Player start->Shadow start->Exit
//Collectable->Pushable
static const int EDITOR_ORDER_MAX=20;
static const int editorTileOrder[EDITOR_ORDER_MAX];
//Array containing the names of available scenery blocks
std::vector<std::string> sceneryBlockNames;
// get the number of available blocks depending on the selected layer
int getEditorOrderMax() const {
if (selectedLayer.empty()) return EDITOR_ORDER_MAX;
return sceneryBlockNames.size() + 1; // the added one is for custom scenery block
}
protected:
//Inherits the function loadLevelFromNode from Game class.
virtual void loadLevelFromNode(ImageManager& imageManager, SDL_Renderer& renderer, TreeStorageNode* obj, const std::string& fileName) override;
public:
//Constructor.
LevelEditor(SDL_Renderer &renderer, ImageManager &imageManager);
//Destructor.
~LevelEditor();
//Method that will reset some default values.
void reset();
//Inherited from Game(State).
void handleEvents(ImageManager& imageManager, SDL_Renderer& renderer) override;
void logic(ImageManager& imageManager, SDL_Renderer& renderer) override;
void render(ImageManager& imageManager, SDL_Renderer& renderer) override;
void resize(ImageManager& imageManager, SDL_Renderer& renderer) override;
//Method used to draw the currentType on the placement surface.
//This will only be called when the tool is ADD.
void showCurrentObject(SDL_Renderer &renderer);
//Method used to draw the selection that's being dragged.
void showSelectionDrag(SDL_Renderer &renderer);
//Method used to draw configure tool specific things like moving positions, teleport lines.
void showConfigure(SDL_Renderer &renderer);
//Method that will render the HUD.
//It will be rendered after the placement suface but before the toolbar.
void renderHUD(SDL_Renderer &renderer);
//Method called after loading a level.
//It will fill the triggers vector.
void postLoad();
//Event that is invoked when there's a mouse click on an object.
//obj: Pointer to the GameObject clicked on.
//selected: Boolean if the GameObject that has been clicked on was selected.
void onClickObject(GameObject* obj,bool selected);
//Event that is invoked when there's a right mouse button click on an object.
//obj: Pointer to the GameObject clicked on.
//selected: Boolean if the GameObject that has been clicked on was selected.
void onRightClickObject(ImageManager& imageManager, SDL_Renderer& renderer, GameObject* obj, bool);
//Event that is invoked when there's a mouse click but not on any object.
//x: The x location of the click on the game field (+= camera.x).
//y: The y location of the click on the game field (+= camera.y).
void onClickVoid(int x,int y);
//Event that is invoked when there's a mouse right click but not on any object.
//x: The x location of the click on the game field (+= camera.x).
//y: The y location of the click on the game field (+= camera.y).
void onRightClickVoid(ImageManager& imageManager, SDL_Renderer& renderer, int x,int y);
//Event that is invoked when the dragging starts.
//x: The x location the drag started. (mouse.x+camera.x)
//y: The y location the drag started. (mouse.y+camera.y)
void onDragStart(int x,int y);
//Event that is invoked when the mouse is dragged.
//dx: The relative x distance the mouse dragged.
//dy: The relative y distance the mouse dragged.
void onDrag(int dx,int dy);
//Event that is invoked when the mouse stopped dragging.
//x: The x location the drag stopped. (mouse.x+camera.x)
//y: The y location the drag stopped. (mouse.y+camera.y)
void onDrop(int x,int y);
//Event that is invoked when the camera is moved.
//dx: The relative x distance the camera moved.
//dy: The relative y distance the camera moved.
void onCameraMove(int dx,int dy);
/*//Event that is invoked when enter is pressed above an object.
//obj: Pointer to the GameObject entered above.
void onEnterObject(GameObject* obj);*/
//Set dirty of selection popup
void selectionDirty();
//Deselect all blocks
void deselectAll();
//Save current level and show a notification dialog
void saveCurrentLevel(ImageManager& imageManager, SDL_Renderer& renderer);
// An internal function to determine new position in drag mode.
// Make sure selectionDrag=4 when calling this function.
void determineNewPosition(int& x, int& y);
// An internal function to determine new size in resize mode.
// Make sure selectionDrag=0,1,2,3,5,6,7,8 when calling this function.
void determineNewSize(int x, int y, SDL_Rect& r);
//Call this function to start test play.
void enterPlayMode();
void undo();
void redo();
inline SharedTexture& getGuiTexture() {
return bmGUI;
}
};
#endif

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