/// <summary>
/// Allows the game to run logic such as updating the world,
/// checking for collisions, gathering input, and playing audio.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Update(GameTime gameTime)
{
float elapsedTime = (float)gameTime.ElapsedGameTime.Milliseconds / 1000.0f;
Input.GetInstance().Update();
Fader.GetInstance().Update(elapsedTime);
KeyboardState keyboardState = Keyboard.GetState();
GamePadState gamePadOneState = GamePad.GetState(PlayerIndex.One);
// Menu music playback handling:
// Play music in mainmenu, credits and info
// pause for start or gameplay
switch (this.currentGameState)
{
case GameState.Mainmenu:
case GameState.Info:
case GameState.Credits:
this.mainMenu.PlayMusic();
break;
case GameState.Start:
this.mainMenu.PauseMusic();
break;
}
// Allows the game to exit
if (Input.GetInstance().IsPressed(Buttons.Back) ||
(Input.GetInstance().IsPressed(Keys.Escape)))
{
//if (this.currentGameState != GameState.Start)
{
// If not in the MainMenu go there else goto Quit.
if (this.currentGameState != GameState.Mainmenu && this.currentGameState != GameState.Quit)
{
this.currentGameState = GameState.Mainmenu;
if (this.mapper != null)
{
Fader.GetInstance().Add(Fader.Fade.In, 1.0f);
this.mapper.Reset();
this.mapper = null;
}
}
else
{
this.currentGameState = GameState.Quit;
}
}
}
switch (this.currentGameState)
{
case GameState.Intro:
this.gameIntro.Update(gameTime);
if (this.gameIntro.Finished)
{
Fader.GetInstance().Add(Fader.Fade.In, 1.0f);
this.gameIntro = null; // Shown it, not needed anymore
this.currentGameState = GameState.Mainmenu; // and goto main menu.
}
break;
case GameState.Mainmenu:
this.currentGameState = this.mainMenu.Update(gameTime, this.currentGameState);
break;
case GameState.Start:
// Update StageChanger.
if (this.mapper == null)
{
this.mapper = new Mapper(this, XMLHandler.LoadXML <MapperData>(@"stages.xml"));
}
else
{
this.mapper.Update(gameTime);
if (this.mapper.GameCompleted)
{ // All game stages completed. Game finished. Last videos and cutscenes played. Goto Credits.
this.mapper.Reset();
this.currentGameState = GameState.Credits;
}
if (this.mapper.Quitted)
{ // Quitted from the gameplay or Map. goto mainmenu.
this.mapper.Reset();
this.currentGameState = GameState.Mainmenu;
}
}
break;
case GameState.Info:
// Info or instructions goes here:
if (this.info == null)
{
this.info = new Credits(this, "info");
}
if (this.info.Update(gameTime))
{
this.currentGameState = GameState.Mainmenu;
this.info = null;
}
break;
case GameState.Credits:
// Credits goes here:
if (credits == null)
{
credits = new Credits(this, "credits");
}
if (this.credits.Update(gameTime))
{
this.currentGameState = GameState.Mainmenu;
credits = null;
}
break;
case GameState.Quit:
// Exiting the game.
if (!this.quitFadeOutSet)
{
this.quitFadeOutSet = true;
Fader.GetInstance().Add(Fader.Fade.Out, 1.0f);
}
if (Fader.GetInstance().IsFadeFinished())
{
this.Exit();
}
break;
}
base.Update(gameTime);
}
public Map(Game game, MapData mapData)
{
this.game = game;
this.completed = false;
this.isGamePaused = false;
this.endConditionReached = false;
camera = new Camera(((PORAGame)game).Graphics);
int offset = mapData.backgroundOffset;
int width = 0;
int height = 0;
this.completionTime = 0.0f;
placeables = new List <Placeable>();
background = game.Content.Load <Texture2D>(mapData.background);
for (int y = mapData.Tiles.Length - 1; y >= 0; y--)
{
if (y + 1 > height)
{
height = y + 1;
}
for (int x = 0; x < mapData.Tiles[y].Length; x++)
{
if (x + 1 > width)
{
width = x + 1;
}
Vector2 position = new Vector2(x * 64 + 32, y * 64 + 32 + offset);
foreach (tileProperty item in mapData.tileInfo)
{
if (mapData.Tiles[y][x] == item.symbol)
{
PlaceableData placeableData = XMLHandler.LoadXML <PlaceableData>(item.name);
if (placeableData.player == true)
{
player = new Player(game, position, areaBorders, placeableData, item.symbol);
}
else
{
placeables.Add(
new Placeable(
game,
position,
areaBorders,
placeableData,
item.symbol
)
);
}
}
}
}
}
// Apply area borders to all items and enable game components
areaBorders = new Rectangle(0, 0, width * 64, height * 64 + offset);
foreach (Placeable item in placeables)
{
item.SetBordersRectangle(areaBorders);
item.Enabled = true;
}
player.SetBordersRectangle(areaBorders);
player.Enabled = true;
// Create the ending delay timer
endingTimer = new Timer(mapData.endDelay, false);
// Create timer for death's after effects
deadTimer = new Timer(1.0f, false);
// Create dialog and add it to the DialogEngine
DialogEngine.GetInstance().AddDialog(new Dialog(game, XMLHandler.LoadXML <DialogData>(mapData.dialog)));
// Load Game Over dialog
textureGameOver = game.Content.Load <Texture2D>("gameover");
//Load background music
if (mapData.music != "null")
{
this.soundEffectMusic = game.Content.Load <SoundEffect>(@mapData.music);
this.soundEffectInstanceMusic = this.soundEffectMusic.CreateInstance();
}
else
{
this.soundEffectInstanceMusic = null;
this.soundEffectMusic = null;
}
}