int main( int argc, char* args[] )
{
if (InitSDL())
{
WindowSurface screen(800,600);
MusicHandler musicHandler;
SoundEffectsHandler sfxHandler;
Graphics graphics;
Sounds sounds;
Settings setting;
Maps levels;
GlobalSettings gSettings;
GameStateManager gameStates(&setting);
SettingSaverLoader ssl;
ssl.LoadSettings(gSettings);
long Timer = clock();//For Frame Independent Movement
bool gameRunning=true;
FPS fps(30);
SDL_Event sEvent;
musicHandler.SetNewMusic(&sounds.titleScreen);
sfxHandler.AddSoundEffect(&sounds.death);
sfxHandler.AddSoundEffect(&sounds.bell);
sfxHandler.AddSoundEffect(&sounds.damage);
sfxHandler.AddSoundEffect(&sounds.enemyDeath);
gameStates.NewState(GSIntro);
int introCount=0; float logoPositionY = 0;
Surface surface; surface.LoadImage("Images/icon.png", 255, 255, 0);
SDL_WM_SetIcon(surface, NULL);
screen.SetCaption("A Rat's Tale");
EnemyHandler enemies;
Map map(&graphics.tileSheet, 50, 50, "Map/map1.txt");
levels.count++;
map.AddTile('A', 0, 0);
map.AddTile('B', 50, 0);
map.AddTile('C', 100, 0);
map.AddTile('D', 0, 50);
map.AddTile('E', 50, 50);
map.AddTile('F', 100, 50);
map.AddTile('G', 0, 100);
map.AddTile('H', 50, 100);
map.AddTile('I', 100, 100);
map.AddTile('J', 0, 150);
map.AddTile('K', 50, 150);
map.AddTile('L', 100, 150);
map.AddTile('M', 150, 0);
map.AddTile('N', 150, 50);
map.AddTile('O', 150, 100);
map.AddTile('P', 200, 0);
map.AddTile('Q', 250, 0);
map.AddTile('R', 200, 50);
map.AddTile('S', 250, 50);
map.AddTile('T', 200, 100);
map.AddTile('U', 250, 100);
map.AddTile('V', 150, 150);
map.AddTile('W', 200, 150);
map.AddTile('X', 250, 150);
map.AddTile('Y', 150, 200);
map.AddTile('Z', 200, 200);
map.AddTile('(', 250, 200);
map.AddTile(')', 300, 200);
map.AddTile('>', 300, 0, 50, 0);
map.AddTile('<', 300, 50, 0, 50);
map.AddTile('\\', 300, 100, 50, 0);
map.AddTile('/', 300, 150, 0, 50);
map.AddTile('a', 350, 50);
map.AddTile('b', 400, 50);
map.AddTile('c', 450, 50);
map.AddTile('d', 350, 100);
map.AddTile('e', 400, 100);
map.AddTile('f', 450, 100);
map.AddTile('g', 350, 150);
map.AddTile('h', 400, 150);
map.AddTile('i', 450, 150);
map.AddTile('j', 350, 0);
map.AddTile('k', 400, 0);
map.AddTile('l', 450, 0);
map.AddTile('w', 500, 0, 50, 0);
map.AddTile('v', 500, 50, 0, 50);
map.AddTile('x', 500, 100, 50, 0);
map.AddTile('y', 500, 150, 0, 50);
map.AddTile('m', 0, 200, 0, 50);
map.AddTile('n', 50, 200);
map.AddTile('o', 100, 200, 50, 0);
map.AddTile('p', 350, 200, TStop);
map.AddTile('q', 400, 200, TSleft);
map.AddTile('r', 450, 200, TSright);
map.AddTile('s', 500, 200, TSbottom);
map.AddTile('u', 200, 250, false, true);
map.AddTile('z', 50, 250, false, true);
map.AddTile('@', 150, 250);
map.AddTile('!', 100, 250);
Player player(&graphics.player, map.GetSpawnLocation().X, map.GetSpawnLocation().Y, 3, 3, 2);
player.SetVelocity(200, 300); //If Timer is set in draw of player (50 pixels per second) else (50pixels per frame)
Menu menu("Main menu", &setting, 255, 255, 255);
menu.ShowHeader(false);
menu.SetCenter(true);
menu.SetVerticalSpace(20);
menu.AddButtonChild("New game",false,255,255,255, &Settings::OnClickNewGame);
menu.AddButtonChild("Load game",false,255,255,255, &Settings::OnClickLoadGame);
menu.AddChild("Options", true);
menu.GetChild(2)->SetVerticalSpace(20);
menu.GetChild(2)->AddChild("Graphics",true);
menu.GetChild(2)->GetChild(0)->AddChild("FPS Setting");
menu.GetChild(2)->GetChild(0)->AddChild("Resolution");
menu.GetChild(2)->AddChild("Sounds",true);
menu.GetChild(2)->GetChild(1)->AddChild("Master Volume");
menu.GetChild(2)->GetChild(1)->AddSliderChild(256,10,true,155,155,155,&SetNewVolume,&gSettings);
((SliderMenuItem*)(menu.GetChild(2)->GetChild(1)->GetChild(1)))->SetStatus((int)(gSettings._volume*256));
menu.GetChild(2)->GetChild(1)->AddChild("SFX-Music");
menu.GetChild(2)->GetChild(1)->AddSliderChild(256,10,true,30,200,30,&SetNewProportion,&gSettings);
((SliderMenuItem*)(menu.GetChild(2)->GetChild(1)->GetChild(3)))->SetStatus((int)(gSettings._sfxMusicProportion*256));
menu.GetChild(2)->AddChild("Keys");
menu.AddButtonChild("Exit",false,255,255,255, &Settings::OnClickExitGame);
Menu newLevelMenu("Level completed", &setting);
newLevelMenu.SetCenter(true);
newLevelMenu.SetVerticalSpace(20);
newLevelMenu.AddChild("Congratulations");
newLevelMenu.AddChild("");
newLevelMenu.AddChild("What do you want to do?");
std::vector<std::string> opt; opt.push_back("Main menu"); opt.push_back("Restart"); opt.push_back("Next level");
newLevelMenu.AddOptionChild(opt, " ",false,255,255,255,&Settings::NewLevelOptions);
Menu gameOverMenu("Game Over!", &setting);
gameOverMenu.SetCenter(true);
gameOverMenu.SetVerticalSpace(20);
gameOverMenu.AddChild("Your journey has ended. You want to restart?");
std::vector<std::string> opts; opts.push_back("Yes"); opts.push_back("No"); opts.push_back("Quit");
gameOverMenu.AddOptionChild(opts, " ", false, 255, 255, 255, &Settings::GameOverOptions);
Menu inGameMenu("Pause",&setting,255,0,0);
inGameMenu.SetCenter(true);
inGameMenu.SetVerticalSpace(20);
inGameMenu.AddButtonChild("Resume" ,true,255,255,255,&Settings::OnClickResume);
inGameMenu.AddChild("Show statistics" ,true,255,255,255);
inGameMenu.GetChild(1)->AddChild("Current level: ");
inGameMenu.GetChild(1)->AddChild("Remaining Lives: ");
inGameMenu.GetChild(1)->AddChild("Progression: ");
inGameMenu.GetChild(1)->AddChild("Enemies killed: ");
inGameMenu.GetChild(1)->AddChild("Game completion: ");
inGameMenu.GetChild(1)->AddChild("Total distance drawn: ");
inGameMenu.AddChild("Options", true);
inGameMenu.GetChild(2)->SetVerticalSpace(20);
inGameMenu.GetChild(2)->AddChild("Graphics",true);
inGameMenu.GetChild(2)->GetChild(0)->AddChild("FPS Setting");
inGameMenu.GetChild(2)->GetChild(0)->AddChild("Resolution");
inGameMenu.GetChild(2)->AddChild("Sounds",true);
inGameMenu.GetChild(2)->GetChild(1)->AddChild("Master Volume");
inGameMenu.GetChild(2)->GetChild(1)->AddSliderChild(256,10,true,155,155,155,&SetNewVolume,&gSettings);
((SliderMenuItem*)(menu.GetChild(2)->GetChild(1)->GetChild(1)))->SetStatus((int)(gSettings._volume*256));
inGameMenu.GetChild(2)->GetChild(1)->AddChild("SFX-Music");
inGameMenu.GetChild(2)->GetChild(1)->AddSliderChild(256,10,true,30,200,30,&SetNewProportion,&gSettings);
((SliderMenuItem*)(menu.GetChild(2)->GetChild(1)->GetChild(3)))->SetStatus((int)(gSettings._sfxMusicProportion*256));
inGameMenu.GetChild(2)->AddChild("Keys");
inGameMenu.AddChild("Quit",true,255,0,0);
inGameMenu.GetChild(3)->AddButtonChild("Exit to main menu",true,0,255,0, &Settings::OnClickNewGame);
inGameMenu.GetChild(3)->AddButtonChild("Exit game",true,255,255,255, &Settings::OnClickExitGame);
int NewLevelID = 0;
int LevelCounter = 0;
bool actionButtonPressed = false;
//((OptionMenuItem*)newLevelMenu.GetChild(3))->GetOption(1)->Enabled = false;
while (gameRunning)
{
while (SDL_PollEvent(&sEvent))
{
if (sEvent.type==SDL_QUIT || setting.GetResult() == MRExitGame){
gameRunning=false;
setting.Finish();
}
if (sEvent.type == SDL_VIDEORESIZE ) {screen.CreateWindowSurface( sEvent.resize.w,sEvent.resize.h);}
switch(gameStates.CurrentState())
{
case GSIntro:
if (sEvent.type == SDL_KEYDOWN||sEvent.type == SDL_MOUSEBUTTONDOWN)
{
logoPositionY=20;
introCount=256;
graphics.gameLogo.SetTransparency(256);
}
case GSMenuMain:
if(sEvent.type == SDL_KEYDOWN){
if(sEvent.key.keysym.sym == SDLK_ESCAPE)
{gameStates.BackState();menu.Reset();}
}
menu.HandleEvent(sEvent);
break;
case GSPause:
{
if(sEvent.type == SDL_KEYDOWN){
if(sEvent.key.keysym.sym == SDLK_ESCAPE)
{gameStates.BackState();inGameMenu.Reset();}
}
inGameMenu.HandleEvent(sEvent);
break;
}
case GSGame:
if(sEvent.type == SDL_KEYDOWN) {
if(sEvent.key.keysym.sym == SDLK_ESCAPE) {gameStates.PushState(GSPause);}
else if(sEvent.key.keysym.sym == SDLK_s||sEvent.key.keysym.sym == SDLK_DOWN) {actionButtonPressed=true;}
}
if(sEvent.type == SDL_KEYUP){
if(sEvent.key.keysym.sym == SDLK_s||sEvent.key.keysym.sym == SDLK_DOWN)
{actionButtonPressed=false;}
}
player.HandleEvent(sEvent);
map.HandleEvent(sEvent);
break;
case GSMenuNewLevel:
newLevelMenu.HandleEvent(sEvent);
break;
case GSGame_Over:
gameOverMenu.HandleEvent(sEvent);
break;
}
}
if(clock() > Timer + 500) Timer = clock();
if(gameStates.CurrentState() == GSNone) gameStates.PushState(GSMenuMain);
if(gameStates.CurrentState() == GSGame && player.Health <= 0)
{
gameStates.PushState(GSGame_Over);
sounds.forest.SetVolumeModifier(0.1f);
sounds.death.Play(false);
}
screen.ClearWindow();
float musicPercentage=2*gSettings._sfxMusicProportion;
if (musicPercentage>1.0){musicPercentage=1.0;}
float sfxPercentage=2-2*gSettings._sfxMusicProportion;
if (sfxPercentage>1.0){sfxPercentage=1.0;}
musicHandler.SetGlobalVolume((int)(gSettings._volume*musicPercentage*128));
sfxHandler.SetGlobalVolume((int)(gSettings._volume*sfxPercentage*128));
switch(gameStates.CurrentState())
{
case GSIntro:
if(introCount > 255){
logoPositionY -= 5;
if(logoPositionY <= 20){ logoPositionY = 20; gameStates.NewState(GSMenuMain); }
Timer = clock();
graphics.gameLogo.Draw(screen, screen.GetWidth()/2 - graphics.gameLogo.GetWidth()/2, (unsigned int)logoPositionY);
}
else {
graphics.gameLogo.SetTransparency(introCount);
logoPositionY = (float)screen.GetHeight()/2 - (float)graphics.gameLogo.GetHeight()/2;
Timer = clock();
graphics.gameLogo.Draw(screen, screen.GetWidth()/2 - graphics.gameLogo.GetWidth()/2, (unsigned int)logoPositionY);
}
introCount+=2;
break;
case GSMenuMain:
if(setting.GetResult() == MRNewGame){
musicHandler.SetNewMusic(&sounds.forest);
levels.count = 0;
LevelCounter = 0;
map.Reset();
map.NewMap(levels.levels[0]);
enemies.PopulateEnemies(&map, &graphics);
player.Reset(map.GetSpawnLocation(), true);
gameStates.NewState(GSGame);
setting.Finish();
}else if (setting.GetResult()==MRLoadGame)
{
Loader load;
if (load.StartAndCheck("Save1.sav"))
{
int newMapId;
load.LoadCheckpoint(LevelCounter,newMapId);
if(levels.maxCount <= newMapId || newMapId < 0) newMapId = 0;
levels.count = newMapId;
load.LoadMap(map);
load.LoadPlayer(player);
load.Close();
map.NewMap(levels.levels[newMapId]);
enemies.PopulateEnemies(&map, &graphics);
gameStates.NewState(GSGame);
musicHandler.SetNewMusic(&sounds.forest);
player.Reset(map.GetSpawnLocation(), false);
}
setting.Finish();
}
musicHandler.Update();
Timer = clock();
graphics.gameLogo.Draw(screen, screen.GetWidth()/2 - graphics.gameLogo.GetWidth()/2, (unsigned int)logoPositionY);
menu.Open(screen, graphics.another, Point2D(50, logoPositionY + graphics.gameLogo.GetHeight()));
break;
case GSPause:
{
if(setting.GetResult() == MRResume){
gameStates.BackState();
inGameMenu.Reset();
setting.Finish();
}else if(setting.GetResult() == MRLoadGame)
{
Loader load;
if (load.StartAndCheck("tempOldSave.sav"))
{
int newMapId;
load.LoadCheckpoint(LevelCounter,newMapId);
if(levels.maxCount <= newMapId || newMapId < 0) newMapId = 0;
levels.count = newMapId;
load.LoadMap(map);
load.LoadPlayer(player);
load.Close();
map.NewMap(levels.levels[newMapId]);
enemies.PopulateEnemies(&map, &graphics);
gameStates.NewState(GSGame);
musicHandler.SetNewMusic(&sounds.forest);
player.Reset(map.GetSpawnLocation(), false);
Saver save;
save.StartAndOpen();
save.SaveCheckpoint(LevelCounter,levels.count);
save.SaveMap(map);
save.SavePlayer(player);
save.EndAndClose("Save1.sav");
}
if (load.StartAndCheck("tempSave.sav"))
{
int newMapId;
load.LoadCheckpoint(LevelCounter,newMapId);
if(levels.maxCount <= newMapId || newMapId < 0) newMapId = 0;
levels.count = newMapId;
load.LoadMap(map);
load.LoadPlayer(player);
load.Close();
map.NewMap(levels.levels[newMapId]);
enemies.PopulateEnemies(&map, &graphics);
gameStates.NewState(GSGame);
musicHandler.SetNewMusic(&sounds.forest);
player.Reset(map.GetSpawnLocation(), false);
Saver save;
save.StartAndOpen();
save.SaveCheckpoint(LevelCounter,levels.count);
save.SaveMap(map);
save.SavePlayer(player);
save.EndAndClose("Save1.sav");
}
if (load.StartAndCheck("Save1.sav"))
{
int newMapId;
load.LoadCheckpoint(LevelCounter,newMapId);
if(levels.maxCount <= newMapId || newMapId < 0) newMapId = 0;
levels.count = newMapId;
load.LoadMap(map);
load.LoadPlayer(player);
load.Close();
map.NewMap(levels.levels[newMapId]);
enemies.PopulateEnemies(&map, &graphics);
gameStates.NewState(GSGame);
musicHandler.SetNewMusic(&sounds.forest);
player.Reset(map.GetSpawnLocation(), false);
}
setting.Finish();
}else if (setting.GetResult() == MRNewGame)
{
gameStates.NewState(GSMenuMain);
musicHandler.SetNewMusic(&sounds.titleScreen);
setting.Finish();
}
musicHandler.Update();
Timer = clock();
map.DrawBackground(screen, &graphics);
map.Draw(screen, LevelCounter);
player.DrawHealthBar(screen, 1, 5, 5, 100, 20, &graphics.another);
player.DrawInkBar(screen, 1, 5, 35, 100, 20, &graphics.another);
inGameMenu.Open(screen, graphics.another, Point2D(0, 50));
break;
}
case GSGame:
if(gameStates.CurrentState() != GSMenuNewLevel && actionButtonPressed){
if(map.NewMapEnabled(player.GetBoundR(), NewLevelID))
gameStates.PushState(GSMenuNewLevel);
actionButtonPressed=false;
}
player.Update(&map, screen.GetWidth(), screen.GetHeight(),sounds, Timer);
enemies.Update(&map, &player,sounds, Timer);
map.Update(player.GetBoundR(-map.GetMapPosition().X, -map.GetMapPosition().Y),player.InkPool);
musicHandler.Update();
Timer = clock();
map.DrawBackground(screen, &graphics);
map.Draw(screen, LevelCounter);
enemies.Draw(screen, map.GetMapPosition());
player.Draw(screen, map.GetMapPosition());
player.DrawHealthBar(screen, 1, 5, 5, 100, 20, &graphics.another);
player.DrawInkBar(screen, 1, 5, 35, 100, 20, &graphics.another);
break;
case GSMenuNewLevel:{
if(levels.count > LevelCounter) LevelCounter++;
if(NewLevelID < 0) levels.count++;
else if(NewLevelID >= levels.maxCount) levels.count = levels.maxCount-1;
else levels.count = NewLevelID;
map.NewMap(levels.levels[levels.count]);
enemies.PopulateEnemies(&map, &graphics);
player.Reset(map.GetSpawnLocation(), false);
gameStates.BackState();
sounds.bell.Play(false);
Saver saver;
saver.StartAndOpen();
saver.SaveCheckpoint(LevelCounter,levels.count);
saver.SaveMap(map);
saver.SavePlayer(player);
saver.EndAndClose("Save1.sav");
break;
}
case GSGame_Over:
musicHandler.Update();
Timer = clock();
gameOverMenu.Open(screen, graphics.another, Point2D(0, 50));
if(setting.GetResult() != MRExitGame && setting.GetResult() != MRNone) {
if(setting.GetResult() == MRMainMenu)
{
musicHandler.SetNewMusic(&sounds.titleScreen);
sounds.forest.SetVolumeModifier(0.4f);
gameStates.NewState(GSMenuMain);
}
else if(setting.GetResult() == MRNewGame){
levels.count = 1;
map.NewMap(levels.levels[0]);
enemies.PopulateEnemies(&map, &graphics);
player.Reset(map.GetSpawnLocation(), false);
player.Health =(float) 100;
player.InvulnerableTime = 0;
sounds.forest.SetVolumeModifier(0.4f);
gameStates.NewState(GSGame);
}
setting.Finish();
}
break;
}
screen.UpdateWindow();
fps.Delay();
}
}
ClearSDL();
return 0;
};
/** @brief Open the frame file and construct the image of the frame
*/
bool WindowBox::BuildFrame()
{
// only bother if we have a frame template
if (!FrameVisible) {
return false;
}
FrameSurface.Init(Size.W, Size.H);
Surface spritePage;
if (!spritePage.LoadImage(FRAMES_DIR + SLASH + FrameName + ".png")) {
LOG(FrameName + " - frame image missing");
FrameVisible = false;
return false;
} else if (spritePage.W != GRID * 4) {
const real scale = (real)GRID * (real)4 / (real)spritePage.W;
spritePage.Zoom(scale, scale);
LOG("frame image size incorrect, scaling to fit");
}
// sprite image layout
// 00C 01M 02E 03C corner middle edge corner
// 04M 05M 06I 07M middle middle icon middle
// 08E 09D 10U 11E edge down up edge
// 12C 13M 14E 15C corner middle edge corner
Rect src(GRID, GRID);
Rect dst(GRID, GRID);
// create the base frame
for (szt i = 0, colS = Size.W / GRID; i < colS; ++i) {
for (szt j = 0, rowS = Size.H / GRID; j < rowS; ++j) {
szt index;
if (j == 0) {
if (i == 0) {
index = 0;
} else if (i == colS / 2 && colS > 8) {
index = 1;
} else if (i < colS - 1) {
index = 2;
} else {
index = 3;
}
} else if (j < rowS - 1) {
if (i == 0) {
if (j == rowS / 2 && rowS > 8) {
index = 4;
} else {
index = 8;
}
} else if (i < colS - 1) {
index = 5;
} else {
if (j == rowS / 2 && rowS > 8) {
index = 7;
} else {
index = 11;
}
}
} else {
if (i == 0) {
index = 12;
} else if (i == colS / 2 && colS > 8) {
index = 13;
} else if (i < colS - 1) {
index = 14;
} else {
index = 15;
}
}
src.X = GRID * (index % 4);
src.Y = GRID * (index / 4);
dst.X = GRID * i;
dst.Y = GRID * j;
spritePage.SetClip(src);
spritePage.Draw(FrameSurface, dst);
}
}
// create icons
FrameUp.Init(GRID, GRID);
FrameIcon.Init(GRID, GRID);
FrameDown.Init(GRID, GRID);
src.X = GRID * 2;
src.Y = GRID * 2;
spritePage.SetClip(src);
spritePage.Draw(FrameUp);
src.X = GRID * 2;
src.Y = GRID * 1;
spritePage.SetClip(src);
spritePage.Draw(FrameIcon);
src.X = GRID * 1;
src.Y = GRID * 2;
spritePage.SetClip(src);
spritePage.Draw(FrameDown);
// set up icon locations
UpDst.W = UpDst.H = GRID;
UpDst.X = Size.X + Size.W - 2 * GRID;
UpDst.Y = Size.Y;
DownDst.W = DownDst.H = GRID;
DownDst.X = UpDst.X;
DownDst.Y = Size.Y + Size.H - GRID;
IconDst.W = IconDst.H = GRID;
IconDst.X = Size.X + Size.W - GRID;
IconDst.Y = Size.Y + GRID;
return true;
}
