/// <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)
{
KeyboardState ks = Keyboard.GetState();
GamePadState gs = GamePad.GetState(PlayerIndex.One);
// For Mobile devices, this logic will close the Game when the Back button is pressed
if (GamePad.GetState (PlayerIndex.One).Buttons.Back == ButtonState.Pressed) {
Exit ();
}
if(ks.IsKeyDown(Keys.Escape))
this.Exit();
if (gameState == GameState.Menu)
{
if ((ks.IsKeyDown(Keys.Enter) || gs.Buttons.Start == ButtonState.Pressed) && menu.state == Menu.arrowKey.start)
{
gameState = GameState.Game;
Pause.pauseKeyDown = true;
}
if ((ks.IsKeyDown(Keys.Enter) || gs.Buttons.Start == ButtonState.Pressed) && menu.state == Menu.arrowKey.credits)
{
gameState = GameState.Credits;
}
menu.Update(gameTime);
}
if (gameState == GameState.Game || gameState == GameState.Alert)
{
// Check to see if the user has paused or unpaused
Pause.checkPauseKey(ks, gs);
Pause.checkPauseGuide();
// If the user hasn't paused, Update normally
if (!Pause.paused)
{
if (ks.IsKeyDown(Keys.Q))
{
for (int i = 0; i <= currentLevel.itemLocation.Length - 1; i++)
{
for (int j = -1; j <= 1; j++)
{
for (int k = -1; k <= 1; k++)
{
if (player.tileX + j == currentLevel.itemLocation[i].X && player.tileY + k == currentLevel.itemLocation[i].Y)
{
player.addGold();
currentLevel.currentMap.mapCell[currentLevel.itemLocation[i].X, currentLevel.itemLocation[i].Y].RemoveBaseTile(229);
currentLevel.currentMap.mapCell[currentLevel.itemLocation[i].X, currentLevel.itemLocation[i].Y].RemoveObject("Gold2");
sound.coinSound.Play();
currentLevel.itemLocation[i] = new Point(-1, -1);
}
}
}
}
}
player.Update(currentLevel.currentMap, squaresAcross, squaresDown, gameTime, drawnRectangles);
//check to see if there are no guards left
if (currentLevel.guards.ElementAt(currentLevel.currentMapIndex).Count <= 0)
{
gameState = GameState.Game;
}
for (int i = 0; i < currentLevel.guards.ElementAt(currentLevel.currentMapIndex).Count; i++)
{
List<Npc> guardList = currentLevel.guards.ElementAt(currentLevel.currentMapIndex);
if (guardList.ElementAt(i).isColliding(player) && !ks.IsKeyDown(Keys.Tab))
{
gameOver = new GameOverScreen(this);
gameOver.initialize(blackTexture, gameOverFont, GraphicsDevice.Viewport.Width, GraphicsDevice.Viewport.Height, bestScore.ToString(), "Sorry Tim.");
gameState = GameState.Over;
break;
}
if (guardList.ElementAt(i).ISeeYou)
{
//Console.WriteLine(guard.objectID);
gameState = GameState.Alert;
}
if (guardList.ElementAt(i).isDead())
{
currentLevel.guards.ElementAt(currentLevel.currentMapIndex).RemoveAt(i);
sound.fallSound.Play();
}
else
currentLevel.guards.ElementAt(currentLevel.currentMapIndex).ElementAt(i).Update(player.whereOnTile, gameTime);
}
// If all guards can't see me change gamestate from alert to game
int count = 0;
foreach (Npc guard in currentLevel.guards.ElementAt(currentLevel.currentMapIndex))
{
if (!guard.ISeeYou)
{
count++;
}
if (count >= currentLevel.guards.ElementAt(currentLevel.currentMapIndex).Count)
{
gameState = GameState.Game;
}
}
if (player.isDead())
{
sound.weakScreamSound.Play();
gameOver = new GameOverScreen(this);
gameOver.initialize(blackTexture, gameOverFont, GraphicsDevice.Viewport.Width, GraphicsDevice.Viewport.Height, bestScore.ToString(), "Sorry Tim.");
gameState = GameState.Over;
}
timer += gameTime.ElapsedGameTime.Milliseconds;
if (gameState == GameState.Alert)
{
if (MediaPlayer.Queue.ActiveSong != sound.Alert)
{
MediaPlayer.Play(sound.Alert);
waitTimer = timer;
}
}
if (gameState == GameState.Game)
{
if (MediaPlayer.State != MediaState.Playing || (MediaPlayer.Queue.ActiveSong == sound.Alert && timer > waitTimer + 9000f))
{
waitTimer = 0;
MediaPlayer.Play(sound.normalMusic);
}
}
if (player.tileX == currentLevel.currentGoal.X && player.tileY == currentLevel.currentGoal.Y && currentLevel.currentMapIndex + 1 < currentLevel.winGoal)
{
currentLevel.currentMapIndex++;
currentLevel.currentMap = currentLevel.maps[currentLevel.currentMapIndex];
currentLevel.currentGoal = currentLevel.goal[currentLevel.currentMapIndex];
int currNumGold = player.numGold;
player.initialize(start, 0, timTexture, currentLevel.start[currentLevel.currentMapIndex].X, currentLevel.start[currentLevel.currentMapIndex].Y, "Player", currentLevel.currentMap);
player.numGold = currNumGold;
// player.Location.X = currentLevel.start[currentLevel.currentMapIndex].X * tileSize - (6 * tileSize);
//player.Location.Y = currentLevel.start[currentLevel.currentMapIndex].Y * tileSize - (4 * tileSize);
loadGuards("lvl1map" + (currentLevel.currentMapIndex + 1) + "guards.csv");
}
else if (player.tileX == currentLevel.currentGoal.X && player.tileY == currentLevel.currentGoal.Y && currentLevel.currentMapIndex + 1 == currentLevel.winGoal)
{
gameOver = new GameOverScreen(this);
int score = ((int)hud.timer / 1000);
if (score < bestScore)
bestScore = score;
gameOver.initialize(blackTexture, gameOverFont, GraphicsDevice.Viewport.Width, GraphicsDevice.Viewport.Height, bestScore.ToString(), "Congratulations");
gameState = GameState.Over;
}
hud.Update(gameTime);
}
}
if (gameState == GameState.Over)
{
MediaPlayer.Stop();
if (ks.IsKeyDown(Keys.Enter) || gs.Buttons.Start == ButtonState.Pressed)
{
gameState = GameState.Game;
Pause.pauseKeyDown = true;
this.Initialize();
}
}
if (gameState == GameState.Credits)
{
credits.Update(gameTime);
if (ks.IsKeyDown(Keys.Space) || gs.Buttons.Y == ButtonState.Pressed)
gameState = GameState.Menu;
}
// TODO: Add your update logic here
base.Update (gameTime);
}
/// <summary>
/// Allows the game to perform any initialization it needs to before starting to run.
/// This is where it can query for any required services and load any non-graphic
/// related content. Calling base.Initialize will enumerate through any components
/// and initialize them as well.
/// </summary>
protected override void Initialize()
{
// +2 to compensate for tiles off screen
squaresAcross = GraphicsDevice.Viewport.Width / 64 + 2;
squaresDown = GraphicsDevice.Viewport.Height / 64 + 2;
SpriteFont font = Content.Load<SpriteFont>("SpriteFont1");
Texture2D torchTexture = Content.Load<Texture2D> ("torch");
Texture2D gameOverTexture = Content.Load<Texture2D>("GameOver");
Texture2D hudTexture = Content.Load<Texture2D>("hud");
hud = new hud(this);
hud.initialize(hudTexture, GraphicsDevice.Viewport.Width, GraphicsDevice.Viewport.Height, GraphicsDevice.Viewport.Width - 50, GraphicsDevice.Viewport.Height - 50,font);
gameOver = new GameOverScreen(this);
gameOver.initialize(gameOverTexture, GraphicsDevice.Viewport.Width, GraphicsDevice.Viewport.Height);
gameState = GameState.Game;
//Load guards
loadGuards();
Vector2 start = new Vector2(GraphicsDevice.Viewport.Width/2, GraphicsDevice.Viewport.Height/2);
Texture2D texture = Content.Load<Texture2D>("sprite");
player = new Player(this);
player.initialize(start, 0, texture, 10, 10, "Player", myMap);
testObject = new torch(this);
testObject.initialize(myMap, 1, 1, 0, 0, torchTexture, "torch");
base.Initialize ();
}
