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TitleMenu.cpp
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TitleMenu.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 "Functions.h"
#include "GameState.h"
#include "Globals.h"
#include "TitleMenu.h"
#include "GUIListBox.h"
#include "InputManager.h"
#include <iostream>
#include <algorithm>
#include <sstream>
#include "libs/tinygettext/tinygettext.hpp"
using namespace std;
/////////////////////////MAIN_MENU//////////////////////////////////
//Integer containing the highlighted/selected menu option.
static int highlight=0;
Menu::Menu(){
highlight=0;
animation=0;
//Load the title image.
title=loadImage(getDataPath()+"gfx/menu/title.png");
//Now render the five entries.
SDL_Color black={0,0,0};
entries[0]=TTF_RenderUTF8_Blended(fontTitle,_("Play"),black);
entries[1]=TTF_RenderUTF8_Blended(fontTitle,_("Options"),black);
entries[2]=TTF_RenderUTF8_Blended(fontTitle,_("Map Editor"),black);
entries[3]=TTF_RenderUTF8_Blended(fontTitle,_("Addons"),black);
entries[4]=TTF_RenderUTF8_Blended(fontTitle,_("Exit"),black);
entries[5]=TTF_RenderUTF8_Blended(fontTitle,">",black);
entries[6]=TTF_RenderUTF8_Blended(fontTitle,"<",black);
}
Menu::~Menu(){
//We need to free the five text surfaceses.
for(unsigned int i=0;i<7;i++)
SDL_FreeSurface(entries[i]);
}
void Menu::handleEvents(){
//Get the x and y location of the mouse.
int x,y;
SDL_GetMouseState(&x,&y);
//Calculate which option is highlighted using the location of the mouse.
//Only if mouse is 'doing something'
if(event.type==SDL_MOUSEMOTION || event.type==SDL_MOUSEBUTTONDOWN){
if(x>=200&&x<SCREEN_WIDTH-200&&y>=(SCREEN_HEIGHT-200)/2&&y<(SCREEN_HEIGHT-200)/2+320){
highlight=(y-((SCREEN_HEIGHT-200)/2-64))/64;
}
}
//Down/Up -arrows move highlight
if(inputMgr.isKeyDownEvent(INPUTMGR_DOWN)){
highlight++;
if(highlight>=6)
highlight=5;
}
if(inputMgr.isKeyDownEvent(INPUTMGR_UP)){
highlight--;
if(highlight<1)
highlight=1;
}
//Check if there's a press event.
if((event.type==SDL_MOUSEBUTTONUP && event.button.button==SDL_BUTTON_LEFT) ||
(inputMgr.isKeyUpEvent(INPUTMGR_SELECT))){
//We have one so check which selected/highlighted option needs to be done.
switch(highlight){
case 1:
//Enter the levelSelect state.
setNextState(STATE_LEVEL_SELECT);
break;
case 2:
//Enter the options state.
setNextState(STATE_OPTIONS);
break;
case 3:
//Enter the levelEditor, but first set the level to a default leveledit map.
levelName="";
setNextState(STATE_LEVEL_EDIT_SELECT);
break;
case 4:
//Check if internet is enabled.
if(!getSettings()->getBoolValue("internet")){
msgBox(_("Enable internet in order to install addons."),MsgBoxOKOnly,_("Internet disabled"));
break;
}
//Enter the help state.
setNextState(STATE_ADDONS);
break;
case 5:
//We quit, so we enter the exit state.
setNextState(STATE_EXIT);
break;
}
}
//We also need to quit the menu when escape is pressed.
if(inputMgr.isKeyUpEvent(INPUTMGR_ESCAPE)){
setNextState(STATE_EXIT);
}
//Check if we need to quit, if so we enter the exit state.
if(event.type==SDL_QUIT){
setNextState(STATE_EXIT);
}
}
//Nothing to do here
void Menu::logic(){
animation++;
if(animation>10)
animation=-10;
}
void Menu::render(){
applySurface(0,0,menuBackground,screen,NULL);
//Draw the title.
applySurface((SCREEN_WIDTH-title->w)/2,40,title,screen,NULL);
//Draw the menu entries.
for(unsigned int i=0;i<5;i++){
applySurface((SCREEN_WIDTH-entries[i]->w)/2,(SCREEN_HEIGHT-200)/2+64*i+(64-entries[i]->h)/2,entries[i],screen,NULL);
}
//Check if an option is selected/highlighted.
if(highlight>0){
//Draw the '>' sign, which is entry 5.
int x=(SCREEN_WIDTH-entries[highlight-1]->w)/2-(25-abs(animation)/2)-entries[5]->w;
int y=(SCREEN_HEIGHT-200)/2-64+64*highlight+(64-entries[5]->h)/2;
applySurface(x,y,entries[5],screen,NULL);
//Draw the '<' sign, which is entry 6.
x=(SCREEN_WIDTH-entries[highlight-1]->w)/2+entries[highlight-1]->w+(25-abs(animation)/2);
y=(SCREEN_HEIGHT-200)/2-64+64*highlight+(64-entries[6]->h)/2;
applySurface(x,y,entries[6],screen,NULL);
}
}
/////////////////////////OPTIONS_MENU//////////////////////////////////
//Some varables for the options.
static bool fullscreen,leveltheme,internet;
static string themeName,languageName;
static int lastLang,lastRes;
static bool useProxy;
static string internetProxy;
static bool restartFlag;
static _res currentRes;
#define RES_COUNT 19
static _res resolution_list[RES_COUNT] = {
{800,600},
{1024,600},
{1024,768},
{1152,864},
{1280,720},
{1280,768},
{1280,800},
{1280,960},
{1280,1024},
{1360,768},
{1366,768},
{1440,900},
{1600,900},
{1600,1200},
{1680,1080},
{1920,1080},
{1920,1200},
{2560,1440},
{3840,2160}
};
Options::Options(){
//Render the title.
SDL_Color black={0,0,0};
title=TTF_RenderUTF8_Blended(fontTitle,_("Settings"),black);
//Load the jump sound, used for sound volume configuration.
jumpSound=Mix_LoadWAV((getDataPath()+"sfx/jump.wav").c_str());
lastJumpSound=0;
//Set some default settings.
fullscreen=getSettings()->getBoolValue("fullscreen");
languageName=getSettings()->getValue("lang");
themeName=processFileName(getSettings()->getValue("theme"));
leveltheme=getSettings()->getBoolValue("leveltheme");
internet=getSettings()->getBoolValue("internet");
internetProxy=getSettings()->getValue("internet-proxy");
useProxy=!internetProxy.empty();
//Set the restartFlag false.
restartFlag=false;
//Variables for positioning
int x = (SCREEN_WIDTH-540)/2;
int liftY=40; //TODO: This is variable for laziness of maths...
//Create the root element of the GUI.
if(GUIObjectRoot){
delete GUIObjectRoot;
GUIObjectRoot=NULL;
}
GUIObjectRoot=new GUIObject(0,0,SCREEN_WIDTH,SCREEN_HEIGHT,GUIObjectNone);
//Now we create GUIObjects for every option.
GUIObject* obj=new GUIObject(x,150-liftY,240,36,GUIObjectLabel,_("Music"));
GUIObjectRoot->childControls.push_back(obj);
musicSlider=new GUISlider(x+220,150-liftY,256,36,atoi(getSettings()->getValue("music").c_str()),0,128,15);
musicSlider->name="sldMusic";
musicSlider->eventCallback=this;
GUIObjectRoot->childControls.push_back(musicSlider);
obj=new GUIObject(x,190-liftY,240,36,GUIObjectLabel,_("Sound"));
GUIObjectRoot->childControls.push_back(obj);
soundSlider=new GUISlider(x+220,190-liftY,256,36,atoi(getSettings()->getValue("sound").c_str()),0,128,15);
soundSlider->name="sldSound";
soundSlider->eventCallback=this;
GUIObjectRoot->childControls.push_back(soundSlider);
obj=new GUIObject(x,230-liftY,240,36,GUIObjectCheckBox,_("Fullscreen"),fullscreen?1:0);
obj->name="chkFullscreen";
obj->eventCallback=this;
GUIObjectRoot->childControls.push_back(obj);
obj=new GUIObject(x,270-liftY,240,36,GUIObjectLabel,_("Resolution:"));
obj->name="lstResolution";
GUIObjectRoot->childControls.push_back(obj);
//Create list with many different resolutions
resolutions = new GUISingleLineListBox(x+220,270-liftY,300,36);
resolutions->value=-1;
//Get current resolution from config file. Thus it can be user defined
currentRes.w=atoi(getSettings()->getValue("width").c_str());
currentRes.h=atoi(getSettings()->getValue("height").c_str());
for (int i=0; i<RES_COUNT;i++){
//Create a string from width and height and then add it to list
ostringstream out;
out << resolution_list[i].w << "x" << resolution_list[i].h;
resolutions->item.push_back(out.str());
//Check if current resolution matches, select it
if (resolution_list[i].w==currentRes.w && resolution_list[i].h==currentRes.h){
resolutions->value=i;
}
}
//Add current resolution if it isn't already in the list
if(resolutions->value==-1){
ostringstream out;
out << currentRes.w << "x" << currentRes.h;
resolutions->item.push_back(out.str());
resolutions->value=resolutions->item.size()-1;
}
lastRes=resolutions->value;
GUIObjectRoot->childControls.push_back(resolutions);
obj=new GUIObject(x,310-liftY,240,36,GUIObjectLabel,_("Language:"));
obj->name="lstResolution";
GUIObjectRoot->childControls.push_back(obj);
//Create GUI list with available languages
langs = new GUISingleLineListBox(x+220,310-liftY,300,36);
langs->name="lstLanguages";
/// TRANSLATORS: as detect user's language automatically
langs->item.push_back(_("Auto-Detect"));
langValues.push_back("");
langs->item.push_back("English");
langValues.push_back("en");
//Get a list of every available language
set<tinygettext::Language> languages = dictionaryManager->get_languages();
for (set<tinygettext::Language>::iterator s0 = languages.begin(); s0 != languages.end(); ++s0){
//If language in loop is the same in config file, then select it
if (getSettings()->getValue("lang")==s0->str()){
lastLang=distance(languages.begin(),s0)+2;
}
//Add language in loop to list and listbox
langs->item.push_back(s0->get_name());
langValues.push_back(s0->str());
}
//If Auto or English are selected
if(getSettings()->getValue("lang")==""){
lastLang=0;
}else if(getSettings()->getValue("lang")=="en"){
lastLang=1;
}
langs->value=lastLang;
GUIObjectRoot->childControls.push_back(langs);
obj=new GUIObject(x,350-liftY,240,36,GUIObjectLabel,_("Theme:"));
obj->name="theme";
GUIObjectRoot->childControls.push_back(obj);
//Create the theme option gui element.
theme=new GUISingleLineListBox(x+220,350-liftY,300,36);
theme->name="lstTheme";
vector<string> v=enumAllDirs(getUserPath(USER_DATA)+"themes/");
for(vector<string>::iterator i = v.begin(); i != v.end(); ++i){
themeLocations[*i]=getUserPath(USER_DATA)+"themes/"+*i;
}
vector<string> v2=enumAllDirs(getDataPath()+"themes/");
for(vector<string>::iterator i = v2.begin(); i != v2.end(); ++i){
themeLocations[*i]=getDataPath()+"themes/"+*i;
}
v.insert(v.end(), v2.begin(), v2.end());
//Try to find the configured theme so we can display it.
int value=-1;
for(vector<string>::iterator i = v.begin(); i != v.end(); ++i){
if(themeLocations[*i]==themeName) {
value=i-v.begin();
}
}
theme->item=v;
if(value==-1)
value=theme->item.size()-1;
theme->value=value;
//NOTE: We call the event handling method to correctly set the themename.
GUIEventCallback_OnEvent("lstTheme",theme,GUIEventChange);
theme->eventCallback=this;
GUIObjectRoot->childControls.push_back(theme);
obj=new GUIObject(x,390-liftY,240,36,GUIObjectCheckBox,_("Level themes"),leveltheme?1:0);
obj->name="chkLeveltheme";
obj->eventCallback=this;
GUIObjectRoot->childControls.push_back(obj);
obj=new GUIObject(x,430-liftY,240,36,GUIObjectCheckBox,_("Internet"),internet?1:0);
obj->name="chkInternet";
obj->eventCallback=this;
GUIObjectRoot->childControls.push_back(obj);
//new: proxy settings
obj=new GUIObject(x,470-liftY,240,36,GUIObjectLabel,_("Internet proxy"));
obj->name="chkProxy";
obj->eventCallback=this;
GUIObjectRoot->childControls.push_back(obj);
obj=new GUIObject(x+220,470-liftY,300,36,GUIObjectTextBox,internetProxy.c_str());
obj->name="txtProxy";
obj->eventCallback=this;
GUIObjectRoot->childControls.push_back(obj);
//new: key settings
obj=new GUIObject((SCREEN_WIDTH-240)/2-150,SCREEN_HEIGHT-120,240,36,GUIObjectButton,_("Config Keys"));
obj->name="cmdKeys";
obj->eventCallback=this;
GUIObjectRoot->childControls.push_back(obj);
//Reset progress settings.
/// TRANSLATORS: Used for button which clear any level progress like unlocked levels and highscores.
obj=new GUIObject((SCREEN_WIDTH-260)/2+150,SCREEN_HEIGHT-120,260,36,GUIObjectButton,_("Clear Progress"));
obj->name="cmdReset";
obj->eventCallback=this;
GUIObjectRoot->childControls.push_back(obj);
obj=new GUIObject((SCREEN_WIDTH-284)/2-150,SCREEN_HEIGHT-60,284,36,GUIObjectButton,_("Cancel"));
obj->name="cmdBack";
obj->eventCallback=this;
GUIObjectRoot->childControls.push_back(obj);
obj=new GUIObject((SCREEN_WIDTH-284)/2+150,SCREEN_HEIGHT-60,284,36,GUIObjectButton,_("Save Changes"));
obj->name="cmdSave";
obj->eventCallback=this;
GUIObjectRoot->childControls.push_back(obj);
}
Options::~Options(){
//Delete the GUI.
if(GUIObjectRoot){
delete GUIObjectRoot;
GUIObjectRoot=NULL;
}
//Free the title image.
SDL_FreeSurface(title);
//And free the jump sound.
Mix_FreeChunk(jumpSound);
}
static string convertInt(int i){
stringstream ss;
ss << i;
return ss.str();
}
void Options::GUIEventCallback_OnEvent(std::string name,GUIObject* obj,int eventType){
//Check what type of event it was.
if(eventType==GUIEventClick){
if(name=="cmdBack"){
//TODO: Reset the key changes.
//Reset the music volume.
getMusicManager()->setVolume(atoi(getSettings()->getValue("music").c_str()));
Mix_Volume(-1,atoi(getSettings()->getValue("sound").c_str()));
//And goto the main menu.
setNextState(STATE_MENU);
}else if(name=="cmdSave"){
//Save is pressed thus save
char s[64];
sprintf(s,"%d",soundSlider->value);
getSettings()->setValue("sound",s);
sprintf(s,"%d",musicSlider->value);
getSettings()->setValue("music",s);
getMusicManager()->setEnabled(musicSlider->value>0);
Mix_Volume(-1,soundSlider->value);
getSettings()->setValue("fullscreen",fullscreen?"1":"0");
getSettings()->setValue("leveltheme",leveltheme?"1":"0");
getSettings()->setValue("internet",internet?"1":"0");
getSettings()->setValue("theme",themeName);
if(!useProxy)
internetProxy.clear();
getSettings()->setValue("internet-proxy",internetProxy);
getSettings()->setValue("lang",langValues.at(langs->value));
//Is resolution from the list or is it user defined in config file
if(resolutions->value<RES_COUNT){
getSettings()->setValue("width",convertInt(resolution_list[resolutions->value].w));
getSettings()->setValue("height",convertInt(resolution_list[resolutions->value].h));
}else{
getSettings()->setValue("width",convertInt(currentRes.w));
getSettings()->setValue("height",convertInt(currentRes.h));
}
//Save the key configuration.
inputMgr.saveConfig();
//Save the settings.
saveSettings();
//Before we return check if some .
if(restartFlag || resolutions->value!=lastRes){
//The resolution changed so we need to recreate the screen.
if(!createScreen()){
//Screen creation failed so set to safe settings.
getSettings()->setValue("fullscreen","0");
getSettings()->setValue("width",convertInt(resolution_list[lastRes].w));
getSettings()->setValue("height",convertInt(resolution_list[lastRes].h));
if(!createScreen()){
//Everything fails so quit.
setNextState(STATE_EXIT);
return;
}
}
//The screen is created, now load the (menu) theme.
if(!loadTheme()){
//Loading the theme failed so quit.
setNextState(STATE_EXIT);
return;
}
}
if(langs->value!=lastLang){
//We set the language.
language=langValues.at(langs->value);
dictionaryManager->set_language(tinygettext::Language::from_name(langValues.at(langs->value)));
//And reload the fonts (in some cases not needed).
if(!loadFonts()){
//Loading failed so quit.
setNextState(STATE_EXIT);
return;
}
}
//Now return to the main menu.
setNextState(STATE_MENU);
}else if(name=="cmdKeys"){
inputMgr.showConfig();
}else if(name=="cmdReset"){
if(msgBox(_("Do you really want to reset level progress?"),MsgBoxYesNo,_("Warning"))==MsgBoxYes){
//We delete the progress folder.
#ifdef WIN32
removeDirectory((getUserPath()+"progress").c_str());
createDirectory((getUserPath()+"progress").c_str());
#else
removeDirectory((getUserPath(USER_DATA)+"/progress").c_str());
createDirectory((getUserPath(USER_DATA)+"/progress").c_str());
#endif
}
return;
}else if(name=="chkFullscreen"){
fullscreen=obj->value?true:false;
//Check if fullscreen changed.
if(fullscreen==getSettings()->getBoolValue("fullscreen")){
//We disable the restart message flag.
restartFlag=false;
}else{
//We set the restart message flag.
restartFlag=true;
}
}else if(name=="chkLeveltheme"){
leveltheme=obj->value?true:false;
}else if(name=="chkInternet"){
internet=obj->value?true:false;
}else if(name=="chkProxy"){
useProxy=obj->value?true:false;
}
}
if(name=="lstTheme"){
if(theme!=NULL && theme->value>=0 && theme->value<(int)theme->item.size()){
//Check if the theme is installed in the data path.
if(themeLocations[theme->item[theme->value]].find(getDataPath())!=string::npos){
themeName="%DATA%/themes/"+fileNameFromPath(themeLocations[theme->item[theme->value]]);
}else if(themeLocations[theme->item[theme->value]].find(getUserPath(USER_DATA))!=string::npos){
themeName="%USER%/themes/"+fileNameFromPath(themeLocations[theme->item[theme->value]]);
}else{
themeName=themeLocations[theme->item[theme->value]];
}
}
}else if(name=="txtProxy"){
internetProxy=obj->caption;
//Check if the internetProxy field is empty.
useProxy=!internetProxy.empty();
}else if(name=="sldMusic"){
getMusicManager()->setEnabled(musicSlider->value>0);
getMusicManager()->setVolume(musicSlider->value);
}else if(name=="sldSound"){
Mix_Volume(-1,soundSlider->value);
if(lastJumpSound==0){
Mix_PlayChannel(-1,jumpSound,0);
lastJumpSound=15;
}
}
}
void Options::handleEvents(){
//Check if we need to quit, if so enter the exit state.
if(event.type==SDL_QUIT){
setNextState(STATE_EXIT);
}
//Check if the escape button is pressed, if so go back to the main menu.
if(inputMgr.isKeyUpEvent(INPUTMGR_ESCAPE)){
setNextState(STATE_MENU);
}
}
void Options::logic(){
//Increase the lastJumpSound variable if needed.
if(lastJumpSound!=0){
lastJumpSound--;
}
}
void Options::render(){
//Render the menu background image.
applySurface(0,0,menuBackground,screen,NULL);
//Now render the title.
applySurface((SCREEN_WIDTH-title->w)/2,40,title,screen,NULL);
//NOTE: The rendering of the GUI is done in Main.
}

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