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LevelEditor.cpp
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LevelEditor.cpp
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/****************************************************************************
** Copyright (C) 2011 Luka Horvat <redreaper132 at gmail.com>
** Copyright (C) 2011 Edward Lii <edward_iii at myway.com>
** Copyright (C) 2011 O. Bahri Gordebak <gordebak at gmail.com>
**
**
** This file may be used under the terms of the GNU General Public
** License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of
** this file.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** You should have received a copy of the GNU General Public License
** along with this program. If not, see <http://www.gnu.org/licenses/>.
**
****************************************************************************/
#include "GameState.h"
#include "Globals.h"
#include "Functions.h"
#include "FileManager.h"
#include "GameObjects.h"
#include "ThemeManager.h"
#include "Objects.h"
#include "LevelPack.h"
#include "LevelEditor.h"
#include "TreeStorageNode.h"
#include "POASerializer.h"
#include "GUIListBox.h"
#include "GUITextArea.h"
#include "InputManager.h"
#include <fstream>
#include <iostream>
#include <vector>
#include <algorithm>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#ifdef WIN32
#include <windows.h>
#include <shlobj.h>
#else
#include <strings.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
#include <dirent.h>
#endif
#include "libs/tinyformat/tinyformat.h"
using namespace std;
static int levelTime,levelRecordings;
static GUIObject *levelTimeProperty,*levelRecordingsProperty;
/////////////////LevelEditorToolbox////////////////////////
class LevelEditorToolbox{
private:
//The parent object
LevelEditor* parent;
//The position of window
SDL_Rect rect;
//Background surface
SDL_Surface *background;
//GUI image
SDL_Surface *bmGUI;
public:
int startRow,maxRow;
bool visible;
bool dragging;
public:
SDL_Rect getRect(){
return rect;
}
int width(){
return 320;
}
int height(){
return 180;
}
LevelEditorToolbox(LevelEditor* parent){
this->parent=parent;
visible=false;
dragging=false;
//calc row count
startRow=0;
maxRow=(LevelEditor::EDITOR_ORDER_MAX+4)/5;
//set size
rect.w=width();
rect.h=height();
//Load the gui images.
bmGUI=loadImage(getDataPath()+"gfx/gui.png");
//create background and draw somethong on it
background=SDL_CreateRGBSurface(SDL_HWSURFACE,
rect.w,rect.h,screen->format->BitsPerPixel,
screen->format->Rmask,screen->format->Gmask,screen->format->Bmask,0);
//background
drawGUIBox(0,0,rect.w,rect.h,background,0xFFFFFFFFU);
//caption
{
SDL_Rect captionRect={8,8,width()-16,32};
SDL_FillRect(background,&captionRect,0xCCCCCCU);
SDL_Color fg={0,0,0};
SDL_Surface *caption=TTF_RenderUTF8_Blended(fontGUI,_("Toolbox"),fg);
applySurface(captionRect.x+(captionRect.w-caption->w)/2,
captionRect.y+(captionRect.h-caption->h)/2,caption,background,NULL);
SDL_FreeSurface(caption);
}
}
~LevelEditorToolbox(){
SDL_FreeSurface(background);
}
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(){
if(visible){
applySurface(rect.x,rect.y,background,screen,NULL);
//get mouse position
int x,y;
SDL_GetMouseState(&x,&y);
SDL_Rect mouse={x,y,0,0};
//draw close button
{
//check highlight
SDL_Rect r={rect.x+rect.w-36,rect.y+12,24,24};
if(checkCollision(mouse,r)){
drawGUIBox(r.x,r.y,r.w,r.h,screen,0x999999FFU);
}
SDL_Rect r1={112,0,16,16};
applySurface(rect.x+rect.w-32,rect.y+16,bmGUI,screen,&r1);
}
//the tool tip of item
SDL_Rect tooltipRect;
string tooltip;
//draw avaliable item
for(int i=0;i<2;i++){
int j=startRow+i;
if(j>=maxRow) j-=maxRow;
for(int k=0;k<5;k++){
int idx=j*5+k;
if(idx<0 || idx>=LevelEditor::EDITOR_ORDER_MAX) break;
SDL_Rect r={rect.x+k*60+10,rect.y+i*60+50,60,60};
//check highlight
if(checkCollision(mouse,r)){
tooltipRect=r;
tooltip=Game::blockName[LevelEditor::editorTileOrder[idx]];
if(parent->currentType==idx){
drawGUIBox(r.x,r.y,r.w,r.h,screen,0x999999FFU);
}else{
SDL_FillRect(screen,&r,0xCCCCCC);
}
}else if(parent->currentType==idx){
drawGUIBox(r.x,r.y,r.w,r.h,screen,0xCCCCCCFFU);
}
ThemeBlock* obj=objThemes.getBlock(LevelEditor::editorTileOrder[idx]);
if(obj){
obj->editorPicture.draw(screen,r.x+5,r.y+5);
}
}
}
//draw tooltip
if(!tooltip.empty()){
//The back and foreground colors.
SDL_Color fg={0,0,0};
//Tool specific text.
SDL_Surface* tip=TTF_RenderUTF8_Blended(fontText,tooltip.c_str(),fg);
//Draw only if there's a tooltip available
if(tip!=NULL){
if(tooltipRect.y+tooltipRect.h+tip->h>SCREEN_HEIGHT-20)
tooltipRect.y-=tip->h;
else
tooltipRect.y+=tooltipRect.h;
if(tooltipRect.x+tip->w>SCREEN_WIDTH-20)
tooltipRect.x=SCREEN_WIDTH-20-tip->w;
//Draw borders around text
Uint32 color=0xFFFFFF00|230;
drawGUIBox(tooltipRect.x-2,tooltipRect.y-2,tip->w+4,tip->h+4,screen,color);
//Draw tooltip's text
SDL_BlitSurface(tip,NULL,screen,&tooltipRect);
SDL_FreeSurface(tip);
}
}
}
}
void handleEvents(){
if(event.type==SDL_MOUSEBUTTONDOWN && event.button.button==SDL_BUTTON_LEFT){
SDL_Rect mouse={event.button.x,event.button.y,0,0};
//Check if close button clicked
{
SDL_Rect r={rect.x+rect.w-36,rect.y+12,24,24};
if(checkCollision(mouse,r)){
visible=false;
return;
}
}
//Check if item is clicked
for(int i=0;i<2;i++){
int j=startRow+i;
if(j>=maxRow) j-=maxRow;
for(int k=0;k<5;k++){
int idx=j*5+k;
if(idx<0 || idx>=LevelEditor::EDITOR_ORDER_MAX) break;
SDL_Rect r={rect.x+k*60+10,rect.y+i*60+50,60,60};
//check highlight
if(checkCollision(mouse,r)){
parent->currentType=idx;
return;
}
}
}
//Now begin drag the toolbox
dragging=true;
}
else if(event.type==SDL_MOUSEBUTTONUP && event.button.button==SDL_BUTTON_LEFT){
dragging=false;
}
else if(event.type==SDL_MOUSEMOTION){
if((event.motion.state & SDL_BUTTON_LMASK)==0){
dragging=false;
}else if(dragging){
move(rect.x+event.motion.xrel,rect.y+event.motion.yrel);
}
}
}
};
/////////////////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():Game(true){
//Get the target time and recordings.
levelTime=levels->getLevel()->targetTime;
levelRecordings=levels->getLevel()->targetRecordings;
//This will set some default settings.
reset();
//The level is loaded by the game, so do postLoad.
postLoad();
//Load the toolbar.
toolbar=loadImage(getDataPath()+"gfx/menu/toolbar.png");
SDL_Rect tmp={(SCREEN_WIDTH-460)/2,SCREEN_HEIGHT-50,460,50};
toolbarRect=tmp;
toolbox=NULL;
//Load the selectionMark.
selectionMark=loadImage(getDataPath()+"gfx/menu/selection.png");
//Load the movingMark.
movingMark=loadImage(getDataPath()+"gfx/menu/moving.png");
//Create the semi transparent surface.
placement=SDL_CreateRGBSurface(SDL_SWSURFACE|SDL_SRCALPHA,SCREEN_WIDTH,SCREEN_HEIGHT,32,0x000000FF,0x0000FF00,0x00FF0000,0);
SDL_SetColorKey(placement,SDL_SRCCOLORKEY|SDL_RLEACCEL,SDL_MapRGB(placement->format,255,0,255));
SDL_SetAlpha(placement,SDL_SRCALPHA,125);
}
LevelEditor::~LevelEditor(){
//Loop through the levelObjects and delete them.
for(unsigned int i=0;i<levelObjects.size();i++)
delete levelObjects[i];
levelObjects.clear();
selection.clear();
//Free the placement surface.
SDL_FreeSurface(placement);
//Delete the toolbox (if any)
if(toolbox){
delete toolbox;
toolbox=NULL;
}
//Reset the camera.
camera.x=0;
camera.y=0;
}
void LevelEditor::reset(){
//Set some default values.
playMode=false;
tool=ADD;
currentType=0;
pressedShift=false;
pressedLeftMouse=false;
dragging=false;
selectionDrag=false;
dragCenter=NULL;
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;
cameraXvel=0;
cameraYvel=0;
objectProperty=NULL;
secondObjectProperty=NULL;
configuredObject=NULL;
linking=false;
linkingTrigger=NULL;
currentId=0;
movingBlock=NULL;
moving=false;
movingSpeed=10;
tooltip=-1;
//Set the player and shadow to their starting position.
player.setPosition(player.fx,player.fy);
shadow.setPosition(shadow.fx,shadow.fy);
selection.clear();
clipboard.clear();
triggers.clear();
movingBlocks.clear();
}
void LevelEditor::loadLevelFromNode(TreeStorageNode* obj, const std::string& fileName){
//call the method of base class.
Game::loadLevelFromNode(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());
}
}
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);
}
if(levelRecordings>=0){
sprintf(c,"%d",levelRecordings);
node.attributes["recordings"].push_back(c);
}
}
//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.
sprintf(s,"%d",objectType);
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 in the storageNode.
sprintf(s,"%d",box.x);
obj1->value.push_back(s);
sprintf(s,"%d",box.y);
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);
}
}
}
}
//Create a POASerializer and write away the level node.
POASerializer objSerializer;
objSerializer.writeNode(&node,save,true,true);
}
///////////////EVENT///////////////////
void LevelEditor::handleEvents(){
//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();
//Also check if we should exit the playMode.
if(inputMgr.isKeyDownEvent(INPUTMGR_ESCAPE)){
//Reset the game and disable playMode.
Game::reset(true);
playMode=false;
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)){
//Before we quit ask a make sure question.
if(msgBox(_("Are you sure you want to quit?"),MsgBoxYesNo,_("Quit prompt"))==MsgBoxYes){
//We exit the level editor.
if(GUIObjectRoot){
delete GUIObjectRoot;
GUIObjectRoot=NULL;
}
setNextState(STATE_LEVEL_EDIT_SELECT);
//Play the menu music again.
getMusicManager()->playMusic("menu");
}
}
//Also check if we should exit the editor.
if(inputMgr.isKeyDownEvent(INPUTMGR_SHIFT)){
pressedShift=true;
}
if(inputMgr.isKeyUpEvent(INPUTMGR_SHIFT)){
pressedShift=false;
}
//Check if delete is pressed.
if(event.type==SDL_KEYDOWN && event.key.keysym.sym==SDLK_DELETE){
if(!selection.empty()){
//Loop through the selected game objects.
while(!selection.empty()){
//Remove the objects in the selection.
removeObject(selection[0]);
}
//And clear the selection vector.
selection.clear();
dragCenter=NULL;
selectionDrag=false;
}
}
//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)){
//Clear the current clipboard.
clipboard.clear();
//Check if the selection isn't empty.
if(!selection.empty()){
//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];
sprintf(s,"%d",selection[o]->getBox().x-x);
objMap["x"]=s;
sprintf(s,"%d",selection[o]->getBox().y-y);
objMap["y"]=s;
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);
if(event.key.keysym.sym==SDLK_x){
//Cutting means deleting the game object.
removeObject(selection[o]);
o--;
}
}
//Only clear the selection when Ctrl+x;
if(event.key.keysym.sym==SDLK_x){
selection.clear();
dragCenter=NULL;
selectionDrag=false;
}
}
}
//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.
selection.clear();
//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;
}
//Integers containing the diff of the x that occurs when placing a block outside the level size on the top or left.
//We use it to compensate the corrupted x and y locations of the other clipboard blocks.
int diffX=0;
int diffY=0;
//Loop through the clipboard.
for(unsigned int o=0;o<clipboard.size();o++){
Block* block=new Block(0,0,atoi(clipboard[o]["type"].c_str()),this);
block->setPosition(atoi(clipboard[o]["x"].c_str())+x+diffX,atoi(clipboard[o]["y"].c_str())+y+diffY);
block->setEditorData(clipboard[o]);
if(block->getBox().x<0){
//A block on the left side of the level, meaning we need to shift everything.
//First calc the difference.
diffX+=(0-(block->getBox().x));
}
if(block->getBox().y<0){
//A block on the left side of the level, meaning we need to shift everything.
//First calc the difference.
diffY+=(0-(block->getBox().y));
}
//And add the object using the addObject method.
addObject(block);
//Also add the block to the selection.
selection.push_back(block);
}
}
}
//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())){
tool=CONFIGURE;
//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.
onDragStart(x+camera.x,y+camera.y);
}else{
//Dragging was already true meaning we call onDrag() instead of onDragStart().
onDrag(event.motion.xrel,event.motion.yrel);
}
}
}
//Get the current mouse location.
int x,y;
SDL_GetMouseState(&x,&y);
//Create the rectangle.
SDL_Rect mouse={x,y,0,0};
//Check if mouse is in the tool box
bool mouseInToolbox=(toolbox!=NULL && !playMode && tool==ADD && toolbox->visible
&& (toolbox->dragging || checkCollision(mouse,toolbox->getRect())));
//Check if we scroll up, meaning the currentType++;
if((event.type==SDL_MOUSEBUTTONDOWN && event.button.button==SDL_BUTTON_WHEELUP) || inputMgr.isKeyDownEvent(INPUTMGR_NEXT)){
//Only change the current type when using the add tool.
if(tool==ADD){
if(mouseInToolbox){
if((--toolbox->startRow)<0){
toolbox->startRow=toolbox->maxRow-1;
}
}else{
currentType++;
if(currentType>=EDITOR_ORDER_MAX){
currentType=0;
}
}
}
//When in configure mode.
if(tool==CONFIGURE){
movingSpeed++;
//The movingspeed is capped at 100.
if(movingSpeed>100){
movingSpeed=100;
}
}
}
//Check if we scroll down, meaning the currentType--;
if((event.type==SDL_MOUSEBUTTONDOWN && event.button.button==SDL_BUTTON_WHEELDOWN) || inputMgr.isKeyDownEvent(INPUTMGR_PREVIOUS)){
//Only change the current type when using the add tool.
if(tool==ADD){
if(mouseInToolbox){
if((++toolbox->startRow)>=toolbox->maxRow){
toolbox->startRow=0;
}
}else{
currentType--;
if(currentType<0){
currentType=EDITOR_ORDER_MAX-1;
}
}
}
//When in configure mode.
if(tool==CONFIGURE){
movingSpeed--;
if(movingSpeed<=0){
movingSpeed=1;
}
}
}
//Check if we should enter playMode.
if(event.type==SDL_KEYDOWN && event.key.keysym.sym==SDLK_p){
playMode=true;
cameraSave.x=camera.x;
cameraSave.y=camera.y;
}
//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.
selection.clear();
tool=REMOVE;
}
if(event.type==SDL_KEYDOWN && event.key.keysym.sym==SDLK_w){
tool=CONFIGURE;
}
//Check for certain events.
//First make sure the mouse isn't above the toolbar.
if(checkCollision(mouse,toolbarRect)==false){
//Check if mouse is in the tool box
if(mouseInToolbox){
toolbox->handleEvents();
}else{
//We didn't hit the toolbar so convert the mouse location to ingame location.
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){
//Loop through the objects to check collision.
for(unsigned int o=0; o<levelObjects.size(); o++){
if(checkCollision(levelObjects[o]->getBox(),mouse)==true){
//We have collision meaning that the mouse is above an object.
std::vector<GameObject*>::iterator it;
it=find(selection.begin(),selection.end(),levelObjects[o]);
//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(levelObjects[o],isSelected);
}else if(event.button.button==SDL_BUTTON_RIGHT){
onRightClickObject(levelObjects[o],isSelected);
}
}
}
}
//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==CONFIGURE){
//Stop linking.
linking=false;
linkingTrigger=NULL;
//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,"%d",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;
}
}
}
}
}
}
//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();
}
//Check if we should a new level. (Ctrl+n)
if(event.type==SDL_KEYDOWN && event.key.keysym.sym==SDLK_n && (event.key.keysym.mod & KMOD_CTRL)){
reset();
loadLevel(getDataPath()+"misc/Empty.map");
}
//Check if we should save the level (Ctrl+s) or save levelpack (Ctrl+Shift+s).
if(event.type==SDL_KEYDOWN && event.key.keysym.sym==SDLK_s && (event.key.keysym.mod & KMOD_CTRL)){
saveLevel(levelFile);
//And give feedback to the user.
if(levelName.empty())
msgBox(tfm::format(_("Level \"%s\" saved"),fileNameFromPath(levelFile)),MsgBoxOKOnly,_("Saved"));
else
msgBox(tfm::format(_("Level \"%s\" saved"),levelName),MsgBoxOKOnly,_("Saved"));
}
}
}
void LevelEditor::levelSettings(){
//It isn't so open a popup asking for a name.
//First delete any existing gui.
if(GUIObjectRoot){
delete GUIObjectRoot;
GUIObjectRoot=NULL;
}
GUIObjectRoot=new GUIObject((SCREEN_WIDTH-600)/2,(SCREEN_HEIGHT-300)/2,600,300,GUIObjectFrame,_("Level settings"));
GUIObject* obj;
//NOTE: We reuse the objectProperty and secondProperty.
obj=new GUIObject(40,50,240,36,GUIObjectLabel,_("Name:"));
GUIObjectRoot->childControls.push_back(obj);
obj=new GUIObject(140,50,410,36,GUIObjectTextBox,levelName.c_str());
objectProperty=obj;
GUIObjectRoot->childControls.push_back(obj);
obj=new GUIObject(40,100,240,36,GUIObjectLabel,_("Theme:"));
GUIObjectRoot->childControls.push_back(obj);
obj=new GUIObject(140,100,410,36,GUIObjectTextBox,levelTheme.c_str());
secondObjectProperty=obj;
GUIObjectRoot->childControls.push_back(obj);
//target time and recordings.
{
char c[32];
if(levelTime>=0){
sprintf(c,"%-.2f",levelTime/40.0f);
}else{
c[0]='\0';
}
obj=new GUIObject(40,150,240,36,GUIObjectLabel,_("Target time (s):"));
GUIObjectRoot->childControls.push_back(obj);
obj=new GUIObject(290,150,260,36,GUIObjectTextBox,c);
levelTimeProperty=obj;
GUIObjectRoot->childControls.push_back(obj);
if(levelRecordings>=0){
sprintf(c,"%d",levelRecordings);
}else{
c[0]='\0';
}
obj=new GUIObject(40,200,240,36,GUIObjectLabel,_("Target recordings:"));
GUIObjectRoot->childControls.push_back(obj);
obj=new GUIObject(290,200,260,36,GUIObjectTextBox,c);
levelRecordingsProperty=obj;
GUIObjectRoot->childControls.push_back(obj);
}
//Ok and cancel buttons.
obj=new GUIObject(100,300-44,150,36,GUIObjectButton,_("OK"));
obj->name="lvlSettingsOK";
obj->eventCallback=this;
GUIObjectRoot->childControls.push_back(obj);
obj=new GUIObject(350,300-44,150,36,GUIObjectButton,_("Cancel"));
obj->name="lvlSettingsCancel";
obj->eventCallback=this;
GUIObjectRoot->childControls.push_back(obj);
//Now we keep rendering and updating the GUI.
SDL_FillRect(tempSurface,NULL,0);
SDL_SetAlpha(tempSurface,SDL_SRCALPHA,155);
SDL_BlitSurface(tempSurface,NULL,screen,NULL);
while(GUIObjectRoot){
while(SDL_PollEvent(&event))
GUIObjectHandleEvents(true);
if(GUIObjectRoot)
GUIObjectRoot->render();
flipScreen();
SDL_Delay(30);
}
}
void LevelEditor::postLoad(){
//We need to find the triggers.
for(unsigned int o=0;o<levelObjects.size();o++){
//Get the editor data.
vector<pair<string,string> > objMap;
levelObjects[o]->getEditorData(objMap);
//Check for the highest id.
for(unsigned int i=0;i<objMap.size();i++){
if(objMap[i].first=="id"){
unsigned int id=atoi(objMap[i].second.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()){
return;
}
//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:
{
//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=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);
movingBlocks[levelObjects[o]].push_back(position);
//Increase currentPos by one.
currentPos++;
}
}
break;
}
default:
break;
}
}
}
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::onClickObject(GameObject* obj,bool selected){
switch(tool){
//NOTE: We put CONFIGURE above ADD and SELECT to use the same method of selection.
//Meaning there's no break at the end of CONFIGURE.
case CONFIGURE:
{
//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;
}
//Check if the linkingTrigger can handle multiple or only one link.
switch(linkingTrigger->type){
case TYPE_PORTAL:
{
//Portals can only link to one so remove all existing links.
triggers[linkingTrigger].clear();
triggers[linkingTrigger].push_back(obj);
break;
}
default:
{
//The most can handle multiple links.
triggers[linkingTrigger].push_back(obj);
break;
}
}
//Check if it's a portal.
if(linkingTrigger->type==TYPE_PORTAL){
//Portals need to get the id of the other instead of give it's own id.
vector<pair<string,string> > objMap;
obj->getEditorData(objMap);
int m=objMap.size();
if(m>0){
std::map<std::string,std::string> editorData;
char s[64];
sprintf(s,"%d",atoi(objMap[0].second.c_str()));
editorData["destination"]=s;
linkingTrigger->setEditorData(editorData);
}
}else{
//Give the object the same id as the trigger.
vector<pair<string,string> > objMap;
linkingTrigger->getEditorData(objMap);
int m=objMap.size();
if(m>0){
std::map<std::string,std::string> editorData;
char s[64];
sprintf(s,"%d",atoi(objMap[0].second.c_str()));
editorData["id"]=s;
obj->setEditorData(editorData);
}
}
//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));
movingBlocks[movingBlock].push_back(MovingPosition(x,y,(int)(length*(10/(double)movingSpeed))));
}
}
case SELECT:
case ADD:
{
//Check if object is already selected.
if(!selected){
//First check if shift is pressed or not.
if(!pressedShift){
//Clear the selection.
selection.clear();
}
//Add the object to the selection.
selection.push_back(obj);
}
break;
}
case REMOVE:
{
//Remove the object.
removeObject(obj);
break;
}
default:
break;
}
}
void LevelEditor::onRightClickObject(GameObject* obj,bool selected){
switch(tool){
case CONFIGURE:
{
//Make sure we aren't doing anything special.
if(moving || linking)
break;
//Check if it's a trigger.
if(obj->type==TYPE_PORTAL || obj->type==TYPE_BUTTON || obj->type==TYPE_SWITCH){
//Set linking true.
linking=true;
linkingTrigger=obj;
}
//Check if it's a moving block.
if(obj->type==TYPE_MOVING_BLOCK || obj->type==TYPE_MOVING_SHADOW_BLOCK || obj->type==TYPE_MOVING_SPIKES){
//Set moving true.
moving=true;
movingBlock=obj;
}
break;
}
case SELECT:
case ADD:
{
//We deselect the object if it's selected.
if(selected){
std::vector<GameObject*>::iterator it;
it=find(selection.begin(),selection.end(),obj);
//Remove the object from selection.
if(it!=selection.end()){
selection.erase(it);
}
}else{
//It wasn't a selected object so switch to configure mode.
//Check if it's the right type of object.
if(obj->type==TYPE_MOVING_BLOCK || obj->type==TYPE_MOVING_SHADOW_BLOCK || obj->type==TYPE_MOVING_SPIKES ||
obj->type==TYPE_PORTAL || obj->type==TYPE_BUTTON || obj->type==TYPE_SWITCH){
tool=CONFIGURE;
onRightClickObject(obj,selected);
}
}
break;
}
default:
break;
}
}
void LevelEditor::onClickVoid(int x,int y){
switch(tool){
case SELECT:
{
//We need to clear the selection.
selection.clear();
break;
}
case ADD:
{
//We need to clear the selection.
selection.clear();
//Now place an object.
//Apply snap to grid.
if(!pressedShift){
snapToGrid(&x,&y);
}else{
x-=25;
y-=25;
}
addObject(new Block(x,y,editorTileOrder[currentType],this));
break;
}
case CONFIGURE:
{
//We need to clear the selection.
selection.clear();
//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));
movingBlocks[movingBlock].push_back(MovingPosition(x,y,(int)(length*(10/(double)movingSpeed))));
//And return.
return;
}
break;
}
default:
break;
}
}
void LevelEditor::onDragStart(int x,int y){
switch(tool){
case SELECT:
case ADD:
case CONFIGURE:
{
//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};
//Loop through the objects to check collision.
for(unsigned int o=0; o<selection.size(); o++){
if(checkCollision(selection[o]->getBox(),mouse)==true){
//We have collision so set the dragCenter.
dragCenter=selection[o];
selectionDrag=true;
}
}
}
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};
//Loop through the objects to check collision.
for(unsigned int o=0; o<levelObjects.size(); o++){
if(checkCollision(levelObjects[o]->getBox(),mouse)==true){
//Remove the object.
removeObject(levelObjects[o]);
}
}
break;
}
default:
break;
}
}
void LevelEditor::onDrop(int x,int y){
switch(tool){
case SELECT:
case ADD:
case CONFIGURE:
{
//Check if the drag center isn't null.
if(dragCenter==NULL) return;
//The location of the dragCenter.
SDL_Rect r=dragCenter->getBox();
//Apply snap to grid.
if(!pressedShift){
snapToGrid(&x,&y);
}else{
x-=25;
y-=25;
}
//Loop through the selection.
for(unsigned int o=0; o<selection.size(); o++){
SDL_Rect r1=selection[o]->getBox();
//We need to place the object at his drop place.
moveObject(selection[o],(r1.x-r.x)+x,(r1.y-r.y)+y);
}
//Make sure the dragCenter is null and set selectionDrag false.
dragCenter=NULL;
selectionDrag=false;
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};
//Loop through the objects to check collision.
for(unsigned int o=0; o<levelObjects.size(); o++){
if(checkCollision(levelObjects[o]->getBox(),mouse)==true){
//Remove the object.
removeObject(levelObjects[o]);
}
}
}
break;
}
default:
break;
}
}
void LevelEditor::onEnterObject(GameObject* obj){
switch(tool){
case CONFIGURE:
{
//Check if the type is an moving block.
if(obj->type==TYPE_MOVING_BLOCK || obj->type==TYPE_MOVING_SHADOW_BLOCK || obj->type==TYPE_MOVING_SPIKES){
//Open a message popup.
//First delete any existing gui.
if(GUIObjectRoot){
delete GUIObjectRoot;
GUIObjectRoot=NULL;
}
//Get the properties.
vector<pair<string,string> > objMap;
obj->getEditorData(objMap);
int m=objMap.size();
if(m>0){
//Set the object we configure.
configuredObject=obj;
//Check if the moving block has a path..
string s1;
bool path=false;
if(!movingBlocks[obj].empty()){
s1=_("Defined");
path=true;
}else{
s1=_("None");
}
//Now create the GUI.
string s;
switch(obj->type){
case TYPE_MOVING_BLOCK:
s=_("Moving block");
break;
case TYPE_MOVING_SHADOW_BLOCK:
s=_("Moving shadow block");
break;
case TYPE_MOVING_SPIKES:
s=_("Moving spikes");
break;
}
GUIObjectRoot=new GUIObject((SCREEN_WIDTH-600)/2,(SCREEN_HEIGHT-200)/2,600,200,GUIObjectFrame,s.c_str());
GUIObject* obj;
obj=new GUIObject(70,50,280,36,GUIObjectCheckBox,_("Enabled"),(objMap[2].second!="1"));
obj->name="cfgMovingBlockEnabled";
obj->eventCallback=this;
objectProperty=obj;
GUIObjectRoot->childControls.push_back(obj);
obj=new GUIObject(70,80,280,36,GUIObjectCheckBox,_("Loop"),(objMap[3].second!="0"));
obj->name="cfgMovingBlockLoop";
obj->eventCallback=this;
secondObjectProperty=obj;
GUIObjectRoot->childControls.push_back(obj);
obj=new GUIObject(70,110,280,36,GUIObjectLabel,_("Path"));
GUIObjectRoot->childControls.push_back(obj);
obj=new GUIObject(330,110,280,36,GUIObjectLabel,s1.c_str());
GUIObjectRoot->childControls.push_back(obj);
if(path){
obj=new GUIObject(400,110,36,36,GUIObjectButton,"x");
obj->name="cfgMovingBlockClrPath";
obj->eventCallback=this;
GUIObjectRoot->childControls.push_back(obj);
}else{
//NOTE: The '+' is translated 5 pixels down to align with the 'x'.
obj=new GUIObject(400,115,36,36,GUIObjectButton,"+");
obj->name="cfgMovingBlockMakePath";
obj->eventCallback=this;
GUIObjectRoot->childControls.push_back(obj);
}
obj=new GUIObject(100,200-44,150,36,GUIObjectButton,_("OK"));
obj->name="cfgMovingBlockOK";
obj->eventCallback=this;
GUIObjectRoot->childControls.push_back(obj);
obj=new GUIObject(350,200-44,150,36,GUIObjectButton,_("Cancel"));
obj->name="cfgCancel";
obj->eventCallback=this;
GUIObjectRoot->childControls.push_back(obj);
//Dim the screen using the tempSurface.
SDL_FillRect(tempSurface,NULL,0);
SDL_SetAlpha(tempSurface,SDL_SRCALPHA,155);
SDL_BlitSurface(tempSurface,NULL,screen,NULL);
while(GUIObjectRoot){
while(SDL_PollEvent(&event)) GUIObjectHandleEvents(true);
if(GUIObjectRoot) GUIObjectRoot->render();
flipScreen();
SDL_Delay(30);
}
}
}
//Check which type of object it is.
if(obj->type==TYPE_NOTIFICATION_BLOCK){
//Open a message popup.
//First delete any existing gui.
if(GUIObjectRoot){
delete GUIObjectRoot;
GUIObjectRoot=NULL;
}
//Get the properties.
vector<pair<string,string> > objMap;
obj->getEditorData(objMap);
int m=objMap.size();
if(m>0){
//Set the object we configure.
configuredObject=obj;
//Now create the GUI.
GUIObjectRoot=new GUIObject((SCREEN_WIDTH-600)/2,(SCREEN_HEIGHT-250)/2,600,250,GUIObjectFrame,_("Notification block"));
GUIObject* obj;
obj=new GUIObject(40,50,240,36,GUIObjectLabel,_("Enter message here:"));
GUIObjectRoot->childControls.push_back(obj);
obj=new GUITextArea(50,90,500,100);
string tmp=objMap[1].second.c_str();
//Change \n with the characters '\n'.
while(tmp.find("\\n")!=string::npos){
tmp=tmp.replace(tmp.find("\\n"),2,"\n");
}
obj->caption=tmp.c_str();
//Set the textField.
objectProperty=obj;
GUIObjectRoot->childControls.push_back(obj);
obj=new GUIObject(100,250-44,150,36,GUIObjectButton,_("OK"));
obj->name="cfgNotificationBlockOK";
obj->eventCallback=this;
GUIObjectRoot->childControls.push_back(obj);
obj=new GUIObject(350,250-44,150,36,GUIObjectButton,_("Cancel"));
obj->name="cfgCancel";
obj->eventCallback=this;
GUIObjectRoot->childControls.push_back(obj);
//Dim the screen using the tempSurface.
SDL_FillRect(tempSurface,NULL,0);
SDL_SetAlpha(tempSurface,SDL_SRCALPHA,155);
SDL_BlitSurface(tempSurface,NULL,screen,NULL);
while(GUIObjectRoot){
while(SDL_PollEvent(&event)) GUIObjectHandleEvents(true);
if(GUIObjectRoot) GUIObjectRoot->render();
flipScreen();
SDL_Delay(30);
}
}
}
if(obj->type==TYPE_CONVEYOR_BELT || obj->type==TYPE_SHADOW_CONVEYOR_BELT){
//Open a message popup.
//First delete any existing gui.
if(GUIObjectRoot){
delete GUIObjectRoot;
GUIObjectRoot=NULL;
}
//Get the properties and check if
vector<pair<string,string> > objMap;
obj->getEditorData(objMap);
int m=objMap.size();
if(m>0){
//Set the object we configure.
configuredObject=obj;
//Now create the GUI.
string s;
if(obj->type==TYPE_CONVEYOR_BELT){
s=_("Shadow Conveyor belt");
}else{
s=_("Conveyor belt");
}
GUIObjectRoot=new GUIObject((SCREEN_WIDTH-600)/2,(SCREEN_HEIGHT-200)/2,600,200,GUIObjectFrame,s.c_str());
GUIObject* obj;
obj=new GUIObject(40,60,220,36,GUIObjectCheckBox,_("Enabled"),(objMap[1].second!="1"));
obj->name="cfgConveyorBlockEnabled";
obj->eventCallback=this;
objectProperty=obj;
GUIObjectRoot->childControls.push_back(obj);
obj=new GUIObject(40,100,240,36,GUIObjectLabel,_("Enter speed here:"));
GUIObjectRoot->childControls.push_back(obj);
obj=new GUIObject(240,100,320,36,GUIObjectTextBox,objMap[2].second.c_str());
//Set the textField.
secondObjectProperty=obj;
GUIObjectRoot->childControls.push_back(obj);
obj=new GUIObject(100,200-44,150,36,GUIObjectButton,_("OK"));
obj->name="cfgConveyorBlockOK";
obj->eventCallback=this;
GUIObjectRoot->childControls.push_back(obj);
obj=new GUIObject(350,200-44,150,36,GUIObjectButton,_("Cancel"));
obj->name="cfgCancel";
obj->eventCallback=this;
GUIObjectRoot->childControls.push_back(obj);
//Dim the screen using the tempSurface.
SDL_FillRect(tempSurface,NULL,0);
SDL_SetAlpha(tempSurface,SDL_SRCALPHA,155);
SDL_BlitSurface(tempSurface,NULL,screen,NULL);
while(GUIObjectRoot){
while(SDL_PollEvent(&event)) GUIObjectHandleEvents(true);
if(GUIObjectRoot) GUIObjectRoot->render();
flipScreen();
SDL_Delay(30);
}
}
}
if(obj->type==TYPE_PORTAL){
//Open a message popup.
//First delete any existing gui.
if(GUIObjectRoot){
delete GUIObjectRoot;
GUIObjectRoot=NULL;
}
//Get the properties and check if
vector<pair<string,string> > objMap;
obj->getEditorData(objMap);
int m=objMap.size();
if(m>0){
//Set the object we configure.
configuredObject=obj;
//Check how many targets there are for this object.
string s1;
bool target=false;
if(!triggers[obj].empty()){
s1=_("Defined");
target=true;
}else{
s1=_("None");
}
//Now create the GUI.
GUIObjectRoot=new GUIObject((SCREEN_WIDTH-600)/2,(SCREEN_HEIGHT-200)/2,600,200,GUIObjectFrame,_("Portal"));
GUIObject* obj;
obj=new GUIObject(70,60,310,36,GUIObjectCheckBox,_("Activate on touch"),(objMap[1].second=="1"));
obj->name="cfgPortalAutomatic";
obj->eventCallback=this;
objectProperty=obj;
GUIObjectRoot->childControls.push_back(obj);
obj=new GUIObject(70,100,240,36,GUIObjectLabel,_("Targets:"));
GUIObjectRoot->childControls.push_back(obj);
obj=new GUIObject(360,100,100,36,GUIObjectLabel,s1.c_str());
GUIObjectRoot->childControls.push_back(obj);
//NOTE: The '+' is translated 5 pixels down to align with the 'x'.
obj=new GUIObject(460,105,36,36,GUIObjectButton,"+");
obj->name="cfgPortalLink";
obj->eventCallback=this;
GUIObjectRoot->childControls.push_back(obj);
//Check if there are targets defined.
if(target){
obj=new GUIObject(500,100,36,36,GUIObjectButton,"x");
obj->name="cfgPortalUnlink";
obj->eventCallback=this;
GUIObjectRoot->childControls.push_back(obj);
}
obj=new GUIObject(100,200-44,150,36,GUIObjectButton,_("OK"));
obj->name="cfgPortalOK";
obj->eventCallback=this;
GUIObjectRoot->childControls.push_back(obj);
obj=new GUIObject(350,200-44,150,36,GUIObjectButton,_("Cancel"));
obj->name="cfgCancel";
obj->eventCallback=this;
GUIObjectRoot->childControls.push_back(obj);
//Dim the screen using the tempSurface.
SDL_FillRect(tempSurface,NULL,0);
SDL_SetAlpha(tempSurface,SDL_SRCALPHA,155);
SDL_BlitSurface(tempSurface,NULL,screen,NULL);
while(GUIObjectRoot){
while(SDL_PollEvent(&event))
GUIObjectHandleEvents(true);
if(GUIObjectRoot)
GUIObjectRoot->render();
flipScreen();
SDL_Delay(30);
}
}
}
if(obj->type==TYPE_BUTTON || obj->type==TYPE_SWITCH){
//Open a message popup.
//First delete any existing gui.
if(GUIObjectRoot){
delete GUIObjectRoot;
GUIObjectRoot=NULL;
}
//Get the properties and check if
vector<pair<string,string> > objMap;
obj->getEditorData(objMap);
int m=objMap.size();
if(m>0){
//Set the object we configure.
configuredObject=obj;
//Check how many targets there are for this object.
string s1;
bool targets=false;
if(!triggers[obj].empty()){
s1=tfm::format("%d Defined",(int)triggers[obj].size());
targets=true;
}else{
s1=_("None");
}
//Now create the GUI.
string s;
if(obj->type==TYPE_BUTTON){
s=_("Button");
}else{
s=_("Switch");
}
GUIObjectRoot=new GUIObject((SCREEN_WIDTH-600)/2,(SCREEN_HEIGHT-200)/2,600,200,GUIObjectFrame,s.c_str());
GUIObject* obj;
obj=new GUIObject(70,60,240,36,GUIObjectLabel,_("Behaviour:"));
GUIObjectRoot->childControls.push_back(obj);
obj=new GUISingleLineListBox(250,60,300,36);
obj->name="lstBehaviour";
vector<string> v;
v.push_back(_("On"));
v.push_back(_("Off"));
v.push_back(_("Toggle"));
(dynamic_cast<GUISingleLineListBox*>(obj))->item=v;
//Get the current behaviour.
if(objMap[1].second=="on"){
obj->value=0;
}else if(objMap[1].second=="off"){
obj->value=1;
}else{
//There's no need to check for the last one, since it's also the default.
obj->value=2;
}
objectProperty=obj;
GUIObjectRoot->childControls.push_back(obj);
obj=new GUIObject(70,100,240,36,GUIObjectLabel,_("Targets:"));
GUIObjectRoot->childControls.push_back(obj);
obj=new GUIObject(250,100,100,36,GUIObjectLabel,s1.c_str());
GUIObjectRoot->childControls.push_back(obj);
//NOTE: The '+' is translated 5 pixels down to align with the 'x'.
obj=new GUIObject(350,105,36,36,GUIObjectButton,"+");
obj->name="cfgTriggerLink";
obj->eventCallback=this;
GUIObjectRoot->childControls.push_back(obj);
//Check if there are targets defined.
if(targets){
obj=new GUIObject(390,100,36,36,GUIObjectButton,"x");
obj->name="cfgTriggerUnlink";
obj->eventCallback=this;
GUIObjectRoot->childControls.push_back(obj);
}
obj=new GUIObject(100,200-44,150,36,GUIObjectButton,_("OK"));
obj->name="cfgTriggerOK";
obj->eventCallback=this;
GUIObjectRoot->childControls.push_back(obj);
obj=new GUIObject(350,200-44,150,36,GUIObjectButton,_("Cancel"));
obj->name="cfgCancel";
obj->eventCallback=this;
GUIObjectRoot->childControls.push_back(obj);
//Dim the screen using the tempSurface.
SDL_FillRect(tempSurface,NULL,0);
SDL_SetAlpha(tempSurface,SDL_SRCALPHA,155);
SDL_BlitSurface(tempSurface,NULL,screen,NULL);
while(GUIObjectRoot){
while(SDL_PollEvent(&event))
GUIObjectHandleEvents(true);
if(GUIObjectRoot)
GUIObjectRoot->render();
flipScreen();
SDL_Delay(30);
}
}
}
if(obj->type==TYPE_FRAGILE){
//First delete any existing gui.
if(GUIObjectRoot){
delete GUIObjectRoot;
GUIObjectRoot=NULL;
}
//Get the properties and check if it contains the state data.
vector<pair<string,string> > objMap;
obj->getEditorData(objMap);
int m=objMap.size();
if(m>0){
//Set the object we configure.
configuredObject=obj;
//Create the GUI.
GUIObjectRoot=new GUIObject((SCREEN_WIDTH-600)/2,(SCREEN_HEIGHT-200)/2,600,200,GUIObjectFrame,_("Fragile"));
GUIObject* obj;
obj=new GUIObject(70,60,240,36,GUIObjectLabel,_("State:"));
GUIObjectRoot->childControls.push_back(obj);
obj=new GUISingleLineListBox(250,60,300,36);
obj->name="lstBehaviour";
vector<string> v;
v.push_back(_("Complete"));
v.push_back(_("One step"));
v.push_back(_("Two steps"));
v.push_back(_("Gone"));
(dynamic_cast<GUISingleLineListBox*>(obj))->item=v;
//Get the current state.
obj->value=atoi(objMap[1].second.c_str());
objectProperty=obj;
GUIObjectRoot->childControls.push_back(obj);
obj=new GUIObject(100,200-44,150,36,GUIObjectButton,_("OK"));
obj->name="cfgFragileOK";
obj->eventCallback=this;
GUIObjectRoot->childControls.push_back(obj);
obj=new GUIObject(350,200-44,150,36,GUIObjectButton,_("Cancel"));
obj->name="cfgCancel";
obj->eventCallback=this;
GUIObjectRoot->childControls.push_back(obj);
//Dim the screen using the tempSurface.
SDL_FillRect(tempSurface,NULL,0);
SDL_SetAlpha(tempSurface,SDL_SRCALPHA,155);
SDL_BlitSurface(tempSurface,NULL,screen,NULL);
while(GUIObjectRoot){
while(SDL_PollEvent(&event))
GUIObjectHandleEvents(true);
if(GUIObjectRoot)
GUIObjectRoot->render();
flipScreen();
SDL_Delay(30);
}
}
}
break;
}
default:
break;
}
}
void LevelEditor::addObject(GameObject* obj){
//Increase totalCollectables everytime we add a new collectable
if (obj->type==TYPE_COLLECTABLE) {
totalCollectables++;
}
//If it's a player or shadow start then we need to remove the previous one.
if(obj->type==TYPE_START_PLAYER || obj->type==TYPE_START_SHADOW){
//Loop through the levelObjects.
for(unsigned int o=0; o<levelObjects.size(); o++){
//Check if the type is the same.
if(levelObjects[o]->type==obj->type){
removeObject(levelObjects[o]);
}
}
}
//Add it to the levelObjects.
levelObjects.push_back(obj);
//Check if the object is inside the level dimensions, etc.
//Just call moveObject() to perform this.
moveObject(obj,obj->getBox().x,obj->getBox().y);
//GameObject type specific stuff.
switch(obj->type){
case TYPE_BUTTON:
case TYPE_SWITCH:
case TYPE_PORTAL:
{
//Add the object to the triggers.
vector<GameObject*> linked;
triggers[obj]=linked;
//Give it it's own id.
std::map<std::string,std::string> editorData;
char s[64];
sprintf(s,"%d",currentId);
currentId++;
editorData["id"]=s;
obj->setEditorData(editorData);
break;
}
case TYPE_MOVING_BLOCK:
case TYPE_MOVING_SHADOW_BLOCK:
case TYPE_MOVING_SPIKES:
{
//Add the object to the moving blocks.
vector<MovingPosition> positions;
movingBlocks[obj]=positions;
//Get the editor data.
vector<pair<string,string> > objMap;
obj->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);
movingBlocks[obj].push_back(position);
//Increase currentPos by one.
currentPos++;
}
}
//Give it it's own id.
std::map<std::string,std::string> editorData;
char s[64];
sprintf(s,"%d",currentId);
currentId++;
editorData["id"]=s;
obj->setEditorData(editorData);
break;
}
default:
break;
}
}
void LevelEditor::moveObject(GameObject* obj,int x,int y){
//Set the obj at it's new position.
obj->setPosition(x,y);
//Check if the object is inside the level dimensions.
//If not let the level grow.
if(obj->getBox().x+50>LEVEL_WIDTH){
LEVEL_WIDTH=obj->getBox().x+50;
}
if(obj->getBox().y+50>LEVEL_HEIGHT){
LEVEL_HEIGHT=obj->getBox().y+50;
}
if(obj->getBox().x<0 || obj->getBox().y<0){
//A block on the left (or top) side of the level, meaning we need to shift everything.
//First calc the difference.
int diffx=(0-(obj->getBox().x));
int diffy=(0-(obj->getBox().y));
if(diffx<0) diffx=0;
if(diffy<0) diffy=0;
//Change the level size first.
//The level grows with the difference, 0-(x+50).
LEVEL_WIDTH+=diffx;
LEVEL_HEIGHT+=diffy;
//cout<<"x:"<<diffx<<",y:"<<diffy<<endl; //debug
camera.x+=diffx;
camera.y+=diffy;
//Set the position of player and shadow
//(although it's unnecessary if there is player and shadow start)
player.setPosition(player.getBox().x+diffx,player.getBox().y+diffy);
shadow.setPosition(shadow.getBox().x+diffx,shadow.getBox().y+diffy);
for(unsigned int o=0; o<levelObjects.size(); o++){
//FIXME: shouldn't recuesive call me (to prevent stack overflow bugs)
moveObject(levelObjects[o],levelObjects[o]->getBox().x+diffx,levelObjects[o]->getBox().y+diffy);
}
}
//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+(50-23)/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+(50-23)/2;
shadow.fy=obj->getBox().y;
//Now reset the shadow to get him to it's new start position.
shadow.reset(true);
}
}
void LevelEditor::removeObject(GameObject* obj){
std::vector<GameObject*>::iterator it;
std::map<GameObject*,vector<GameObject*> >::iterator mapIt;
//Increase totalCollectables everytime we add a new collectable
if (obj->type==TYPE_COLLECTABLE) {
totalCollectables--;
}
//Check if the object is in the selection.
it=find(selection.begin(),selection.end(),obj);
if(it!=selection.end()){
//It is so we delete it.
selection.erase(it);
}
//Check if the object is in the triggers.
mapIt=triggers.find(obj);
if(mapIt!=triggers.end()){
//It is so we remove it.
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=triggers.begin();mapIt!=triggers.end();++mapIt){
//Now loop the target vector.
for(unsigned int o=0;o<(*mapIt).second.size();o++){
//Check if the obj is in the target vector.
if((*mapIt).second[o]==obj){
(*mapIt).second.erase(find((*mapIt).second.begin(),(*mapIt).second.end(),obj));
o--;
}
}
}
}
//Check if the object is in the movingObjects.
std::map<GameObject*,vector<MovingPosition> >::iterator movIt;
movIt=movingBlocks.find(obj);
if(movIt!=movingBlocks.end()){
//It is so we remove it.
movingBlocks.erase(movIt);
}
//Now we remove the object from the levelObjects.
it=find(levelObjects.begin(),levelObjects.end(),obj);
if(it!=levelObjects.end()){
levelObjects.erase(it);
}
delete obj;
obj=NULL;
}
void LevelEditor::GUIEventCallback_OnEvent(std::string name,GUIObject* obj,int eventType){
//Check for GUI events.
//Notification block configure events.
if(name=="cfgNotificationBlockOK"){
if(GUIObjectRoot){
//Set the message of the notification block.
std::map<std::string,std::string> editorData;
editorData["message"]=objectProperty->caption;
configuredObject->setEditorData(editorData);
//And delete the GUI.
objectProperty=NULL;
secondObjectProperty=NULL;
configuredObject=NULL;
delete GUIObjectRoot;
GUIObjectRoot=NULL;
}
}
//Conveyor belt block configure events.
if(name=="cfgConveyorBlockOK"){
if(GUIObjectRoot){
//Set the message of the notification block.
std::map<std::string,std::string> editorData;
editorData["speed"]=secondObjectProperty->caption;
editorData["disabled"]=(objectProperty->value==0)?"1":"0";
configuredObject->setEditorData(editorData);
//And delete the GUI.
objectProperty=NULL;
secondObjectProperty=NULL;
configuredObject=NULL;
delete GUIObjectRoot;
GUIObjectRoot=NULL;
}
}
//Moving block configure events.
if(name=="cfgMovingBlockOK"){
if(GUIObjectRoot){
//Set if the moving block is enabled/disabled.
std::map<std::string,std::string> editorData;
editorData["disabled"]=(objectProperty->value==0)?"1":"0";
editorData["loop"]=(secondObjectProperty->value==1)?"1":"0";
configuredObject->setEditorData(editorData);
//And delete the GUI.
objectProperty=NULL;
secondObjectProperty=NULL;
configuredObject=NULL;
delete GUIObjectRoot;
GUIObjectRoot=NULL;
}
}
if(name=="cfgMovingBlockClrPath"){
if(GUIObjectRoot){
//Set the message of the notification block.
std::map<std::string,std::string> editorData;
editorData["MovingPosCount"]="0";
configuredObject->setEditorData(editorData);
std::map<GameObject*,vector<MovingPosition> >::iterator it;
it=movingBlocks.find(configuredObject);
if(it!=movingBlocks.end()){
(*it).second.clear();
}
//And delete the GUI.
objectProperty=NULL;
secondObjectProperty=NULL;
configuredObject=NULL;
delete GUIObjectRoot;
GUIObjectRoot=NULL;
}
}
if(name=="cfgMovingBlockMakePath"){
if(GUIObjectRoot){
//Set moving.
moving=true;
movingBlock=configuredObject;
//And delete the GUI.
objectProperty=NULL;
secondObjectProperty=NULL;
configuredObject=NULL;
delete GUIObjectRoot;
GUIObjectRoot=NULL;
}
}
//Portal block configure events.
if(name=="cfgPortalOK"){
if(GUIObjectRoot){
//Set the message of the notification block.
std::map<std::string,std::string> editorData;
editorData["automatic"]=(objectProperty->value==1)?"1":"0";
configuredObject->setEditorData(editorData);
//And delete the GUI.
objectProperty=NULL;
secondObjectProperty=NULL;
configuredObject=NULL;
delete GUIObjectRoot;
GUIObjectRoot=NULL;
}
}
if(name=="cfgPortalLink"){
//We set linking true.
linking=true;
linkingTrigger=configuredObject;
//And delete the GUI.
objectProperty=NULL;
secondObjectProperty=NULL;
configuredObject=NULL;
if(GUIObjectRoot){
delete GUIObjectRoot;
}
GUIObjectRoot=NULL;
}
if(name=="cfgPortalUnlink"){
std::map<GameObject*,vector<GameObject*> >::iterator it;
it=triggers.find(configuredObject);
if(it!=triggers.end()){
//Remove the targets.
(*it).second.clear();
}
//We reset the destination.
std::map<std::string,std::string> editorData;
editorData["destination"]="";
configuredObject->setEditorData(editorData);
//And delete the GUI.
objectProperty=NULL;
secondObjectProperty=NULL;
configuredObject=NULL;
if(GUIObjectRoot){
delete GUIObjectRoot;
}
GUIObjectRoot=NULL;
}
//Trigger block configure events.
if(name=="cfgTriggerOK"){
if(GUIObjectRoot){
//Set the message of the notification block.
std::map<std::string,std::string> editorData;
editorData["behaviour"]=(dynamic_cast<GUISingleLineListBox*>(objectProperty))->item[objectProperty->value];
configuredObject->setEditorData(editorData);
//And delete the GUI.
objectProperty=NULL;
secondObjectProperty=NULL;
configuredObject=NULL;
delete GUIObjectRoot;
GUIObjectRoot=NULL;
}
}
if(name=="cfgTriggerLink"){
//We set linking true.
linking=true;
linkingTrigger=configuredObject;
//And delete the GUI.
objectProperty=NULL;
secondObjectProperty=NULL;
configuredObject=NULL;
if(GUIObjectRoot){
delete GUIObjectRoot;
}
GUIObjectRoot=NULL;
}
if(name=="cfgTriggerUnlink"){
std::map<GameObject*,vector<GameObject*> >::iterator it;
it=triggers.find(configuredObject);
if(it!=triggers.end()){
//Remove the targets.
(*it).second.clear();
}
//We give the trigger a new id to prevent activating unlinked targets.
std::map<std::string,std::string> editorData;
char s[64];
sprintf(s,"%d",currentId);
currentId++;
editorData["id"]=s;
configuredObject->setEditorData(editorData);
//And delete the GUI.
objectProperty=NULL;
secondObjectProperty=NULL;
configuredObject=NULL;
if(GUIObjectRoot){
delete GUIObjectRoot;
}
GUIObjectRoot=NULL;
}
//Fragile configuration.
if(name=="cfgFragileOK"){
std::map<std::string,std::string> editorData;
char s[64];
sprintf(s,"%d",objectProperty->value);
editorData["state"]=s;
configuredObject->setEditorData(editorData);
//And delete the GUI.
objectProperty=NULL;
secondObjectProperty=NULL;
configuredObject=NULL;
if(GUIObjectRoot){
delete GUIObjectRoot;
}
GUIObjectRoot=NULL;
}
//Cancel.
if(name=="cfgCancel"){
if(GUIObjectRoot){
//Delete the GUI.
objectProperty=NULL;
secondObjectProperty=NULL;
configuredObject=NULL;
delete GUIObjectRoot;
GUIObjectRoot=NULL;
}
}
//LevelSetting events.
if(name=="lvlSettingsOK"){
levelName=objectProperty->caption;
levelTheme=secondObjectProperty->caption;
//target time and recordings.
string s=levelTimeProperty->caption;
if(s.empty() || !(s[0]>='0' && s[0]<='9')){
levelTime=-1;
}else{
levelTime=int(atof(s.c_str())*40.0+0.5);
}
s=levelRecordingsProperty->caption;
if(s.empty() || !(s[0]>='0' && s[0]<='9')){
levelRecordings=-1;
}else{
levelRecordings=atoi(s.c_str());
}
//And delete the GUI.
if(GUIObjectRoot){
objectProperty=NULL;
secondObjectProperty=NULL;
delete GUIObjectRoot;
GUIObjectRoot=NULL;
}
}
if(name=="lvlSettingsCancel"){
if(GUIObjectRoot){
//Delete the GUI.
objectProperty=NULL;
secondObjectProperty=NULL;
delete GUIObjectRoot;
GUIObjectRoot=NULL;
}
}
}
////////////////LOGIC////////////////////
void LevelEditor::logic(){
if(playMode){
//PlayMode so let the game do it's logic.
Game::logic();
}else{
//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.
if(toolbox!=NULL)
setCamera(toolbarRect,toolbox->getRect());
else{
SDL_Rect r={0,0,0,0};
setCamera(toolbarRect,r);
}
//It isn't playMode so the mouse should be checked.
tooltip=-1;
//Get the mouse location.
int k,x,y;
k = SDL_GetMouseState(&x,&y);
SDL_Rect mouse={x,y,0,0};
//We loop through the number of tools + the number of buttons.
for(int t=0; t<NUMBER_TOOLS+6; 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;
//Check if there's a mouse click.
if(k==SDL_BUTTON_LEFT){
if(t<NUMBER_TOOLS){
tool=(Tools)t;
//Check if we should show tool box
if(tool==ADD){
//show the tool box
if(toolbox==NULL){
toolbox=new LevelEditorToolbox(this);
}
if(!toolbox->visible){
toolbox->move(toolRect.x,toolRect.y-toolbox->height()-20);
toolbox->visible=true;
}
}
}else{
//The selected button isn't a tool.
//Now check which button it is.
if(t==NUMBER_TOOLS){
playMode=true;
cameraSave.x=camera.x;
cameraSave.y=camera.y;
if(tool==CONFIGURE){
//Also 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,"%d",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;
}
}
}
if(t==NUMBER_TOOLS+2){
//Open up level settings dialog
levelSettings();
}
if(t==NUMBER_TOOLS+4){
//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==NUMBER_TOOLS+3){
//Save current level
saveLevel(levelFile);
//And give feedback to the user.
if(levelName.empty())
msgBox(tfm::format(_("Level \"%s\" saved"),fileNameFromPath(levelFile)),MsgBoxOKOnly,_("Saved"));
else
msgBox(tfm::format(_("Level \"%s\" saved"),levelName),MsgBoxOKOnly,_("Saved"));
}
}
}
}
}
}
}
/////////////////RENDER//////////////////////
void LevelEditor::render(){
//Always let the game render the game.
Game::render();
//Only render extra stuff like the toolbar, selection, etc.. when not in playMode.
if(!playMode){
//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();
r.x-=camera.x;
r.y-=camera.y;
//Draw the selectionMarks.
applySurface(r.x,r.y,selectionMark,screen,NULL);
applySurface(r.x+r.w-5,r.y,selectionMark,screen,NULL);
applySurface(r.x,r.y+r.h-5,selectionMark,screen,NULL);
applySurface(r.x+r.w-5,r.y+r.h-5,selectionMark,screen,NULL);
}
//Clear the placement surface.
SDL_FillRect(placement,NULL,0x00FF00FF);
//Draw the dark areas marking the outside of the level.
SDL_Rect r;
if(camera.x<0){
//Draw left side.
r.x=0;
r.y=0;
r.w=0-camera.x;
r.h=SCREEN_HEIGHT;
SDL_FillRect(placement,&r,0);
}
if(camera.x>LEVEL_WIDTH-SCREEN_WIDTH){
//Draw right side.
r.x=LEVEL_WIDTH-camera.x;
r.y=0;
r.w=SCREEN_WIDTH-(LEVEL_WIDTH-camera.x);
r.h=SCREEN_HEIGHT;
SDL_FillRect(placement,&r,0);
}
if(camera.y<0){
//Draw the top.
r.x=0;
r.y=0;
r.w=SCREEN_WIDTH;
r.h=0-camera.y;
SDL_FillRect(placement,&r,0);
}
if(camera.y>LEVEL_HEIGHT-SCREEN_HEIGHT){
//Draw the bottom.
r.x=0;
r.y=LEVEL_HEIGHT-camera.y;
r.w=SCREEN_WIDTH;
r.h=SCREEN_HEIGHT-(LEVEL_HEIGHT-camera.y);
SDL_FillRect(placement,&r,0);
}
//Check if we should draw on the placement surface.
if(selectionDrag){
showSelectionDrag();
}else{
if(tool==ADD){
showCurrentObject();
}
if(tool==CONFIGURE){
showConfigure();
}
}
//Draw the level borders.
drawRect(-camera.x,-camera.y,LEVEL_WIDTH,LEVEL_HEIGHT,screen);
//Render the placement surface.
applySurface(0,0,placement,screen,NULL);
//Render the hud layer.
renderHUD();
//Render tool box (if any)
if(toolbox!=NULL && !playMode && tool==ADD && toolbox->visible){
toolbox->render();
}
//On top of all render the toolbar.
applySurface((SCREEN_WIDTH-460)/2,SCREEN_HEIGHT-50,toolbar,screen,NULL);
//Now render a tooltip.
if(tooltip>=0){
//The back and foreground colors.
SDL_Color fg={0,0,0};
//Tool specific text.
SDL_Surface* tip=NULL;
switch(tooltip){
case 0:
tip=TTF_RenderUTF8_Blended(fontText,_("Select"),fg);
break;
case 1:
tip=TTF_RenderUTF8_Blended(fontText,_("Add"),fg);
break;
case 2:
tip=TTF_RenderUTF8_Blended(fontText,_("Delete"),fg);
break;
case 3:
tip=TTF_RenderUTF8_Blended(fontText,_("Configure"),fg);
break;
case 4:
tip=TTF_RenderUTF8_Blended(fontText,_("Play"),fg);
break;
case 6:
tip=TTF_RenderUTF8_Blended(fontText,_("Level settings"),fg);
break;
case 7:
tip=TTF_RenderUTF8_Blended(fontText,_("Save level"),fg);
break;
case 8:
tip=TTF_RenderUTF8_Blended(fontText,_("Back to menu"),fg);
break;
default:
break;
}
//Draw only if there's a tooltip available
if(tip!=NULL){
SDL_Rect r={(SCREEN_WIDTH-440)/2+(tooltip*40)+(tooltip*10),SCREEN_HEIGHT-45,40,40};
r.y=SCREEN_HEIGHT-50-tip->h;
if(r.x+tip->w>SCREEN_WIDTH-50)
r.x=SCREEN_WIDTH-50-tip->w;
//Draw borders around text
Uint32 color=0xFFFFFF00|230;
drawGUIBox(r.x-2,r.y-2,tip->w+4,tip->h+4,screen,color);
//Draw tooltip's text
SDL_BlitSurface(tip,NULL,screen,&r);
SDL_FreeSurface(tip);
}
}
//Draw a rectangle around the current tool.
Uint32 color=0xFFFFFF00;
drawGUIBox((SCREEN_WIDTH-440)/2+(tool*40)+(tool*10),SCREEN_HEIGHT-46,42,42,screen,color);
}
}
void LevelEditor::renderHUD(){
//Switch the tool.
switch(tool){
case CONFIGURE:
//If moving show the moving speed in the top right corner.
if(moving){
SDL_Rect r={SCREEN_WIDTH-180,0,180,30};
SDL_FillRect(screen,&r,0);
//Shrink the rectangle by one pixel and fill with white leaving an one pixel border.
r.x+=1;
r.w-=2;
r.h-=1;
SDL_FillRect(screen,&r,0xFFFFFF);
//Now render the text.
SDL_Color black={0,0,0,0};
SDL_Color white={255,255,255,255};
SDL_Surface* bm=TTF_RenderUTF8_Shaded(fontText,tfm::format(_("Movespeed: %s"),movingSpeed).c_str(),black,white);
r.x+=2;
r.y+=2;
//Draw the text and free the surface.
SDL_BlitSurface(bm,NULL,screen,&r);
SDL_FreeSurface(bm);
}
break;
default:
break;
}
}
void LevelEditor::showCurrentObject(){
//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<EDITOR_ORDER_MAX){
ThemeBlock* obj=objThemes.getBlock(editorTileOrder[currentType]);
if(obj){
obj->editorPicture.draw(placement,x-camera.x,y-camera.y);
}
}
}
void LevelEditor::showSelectionDrag(){
//Get the current mouse location.
int x,y;
SDL_GetMouseState(&x,&y);
//Create the rectangle.
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 drag center isn't null.
if(dragCenter==NULL) return;
//The location of the dragCenter.
SDL_Rect r=dragCenter->getBox();
//Loop through the selection.
//TODO: Check if block is in sight.
for(unsigned int o=0; o<selection.size(); o++){
ThemeBlock* obj=objThemes.getBlock(selection[o]->type);
if(obj){
SDL_Rect r1=selection[o]->getBox();
obj->editorPicture.draw(placement,(r1.x-r.x)+x-camera.x,(r1.y-r.y)+y-camera.y);
}
}
}
void LevelEditor::showConfigure(){
//arrow animation value. go through 0-65535 and loops.
static unsigned short arrowAnimation=0;
arrowAnimation++;
//Draw the trigger lines.
{
map<GameObject*,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,placement,0,32,arrowAnimation%32);
//Also draw two selection marks.
applySurface(r.x-camera.x+25-2,r.y-camera.y+25-2,selectionMark,screen,NULL);
applySurface(r1.x-camera.x+25-2,r1.y-camera.y+25-2,selectionMark,screen,NULL);
}
}
}
//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,placement,0,32,arrowAnimation%32);
}
}
//Draw the moving positions.
map<GameObject*,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,placement,0,32,offset);
}else{
//time==0 ???? so don't draw arrow at all
drawLine(r.x,r.y,x,y,placement);
}
}
//And draw a marker at the end.
applySurface(x-13,y-13,movingMark,screen,NULL);
//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,placement,0,32,offset);
applySurface(x+12,y+12,movingMark,screen,NULL);
}
}
//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
};

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LevelEditor.cpp (81 KB)

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