/// <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)
{
padOneState = GamePad.GetState(PlayerIndex.One);
this.gameTime = gameTime.TotalGameTime;
switch (gameState)
{
case GameState.running:
if (Gru.Destination == null)
{
gamepad.Update();
}
Gru.Movement();
if (minions.Count != 0)
{
minions[2].Movement();
}
if (Gru.CheckCollisionWithPowerUp(currentPowerUp) || currentPowerUp.HasExpired)
{
currentPowerUp = CreateNewPowerUP();
if (minions.Count > 0)
{
ThiefMinion tempMinion = (ThiefMinion)minions[1];
tempMinion.bonusTile = currentPowerUp.actualTile;
}
if (Gru.Armed) nbOfShots = 6;
}
for (int i = 0; i < projectilesList.Count; i++)
{
projectilesList[i].Move();
if (projectilesList[i].hasExpired)
{
projectilesList.RemoveAt(i);
i--;
}
}
if (minions.Count != 0)
{
minions[0].Movement();
minions[1].Movement();
}
foreach (Police police in policeList)
{
police.Movement();
foreach (Projectile projectile in projectilesList)
{
if (projectile.CheckCollisionWithPolice(police))
{
RespawnPolice(police);
ScoreBoard.GetInstance().AddPolicePoints();
}
}
if (Gru.CheckCollisionWithPolice(police))
{
if (Gru.StarPower)
{
RespawnPolice(police);
ScoreBoard.GetInstance().AddPolicePoints();
}
else
{
Gru.OnBeenCaught(gameTime.TotalGameTime);
ResetLevel();
}
}
if (minions.Count != 0)
{
if (minions[0].CheckCollisionWithPolice(police) || minions[2].CheckCollisionWithPolice(police))
{
RespawnPolice(police);
ScoreBoard.GetInstance().AddPolicePoints();
}
}
}
if (!Gru.Alive) gameState = GameState.GameOver;
if (labyrinth.CheckIfAllMoneyWasTaken())
{
ship.IsVisible = true;
}
if (ship.IsVisible && ship.Position == Gru.actualTile.GetPosition())
{
gameState = GameState.changeLevel;
level++;
}
break;
case GameState.pause:
gamepad.Update();
break;
case GameState.changeLevel:
ResetLevel();
for (int i = policeList.Count(); i < level; i++)
{
AddNewPoliceToList();
}
ship = new ExitShip(Content.Load<Texture2D>(GameGraphics.SHIP), labyrinth.GetRandomTile());
labyrinth.ResetMonies();
gameState = GameState.running;
currentPowerUp = CreateNewPowerUP();
minions.Clear();
break;
case GameState.GameOver:
ProcessEnterScore(padOneState, gameTime.TotalGameTime);
break;
case GameState.highscore:
ProcessHighScore(padOneState, gameTime.TotalGameTime);
break;
case GameState.menu:
ProcessMainMenu(padOneState, gameTime.TotalGameTime);
break;
}
if (gameState != GameState.menu)
{
if (Keyboard.GetState().IsKeyDown(Keys.Escape) || padOneState.Buttons.Back == ButtonState.Pressed)
{
if (lastTimeWasPressed == null || gameTime.TotalGameTime - lastTimeWasPressed >= DELAY_BEFORE_PRESSING_START)
{
gameState = GameState.menu;
}
}
}
base.Update(gameTime);
}
/// <summary>
/// Checks if there is a collision with a power up.
/// </summary>
/// <param name="powerUp">The power up.</param>
/// <returns><c>true</c> if XXXX, <c>false</c> otherwise.</returns>
public bool CheckCollisionWithPowerUp(PowerUp powerUp)
{
if (actualTile == powerUp.actualTile)
{
return true;
}
return false;
}
/// <summary>
/// LoadContent will be called once per game and is the place to load
/// all of your content.
/// </summary>
protected override void LoadContent()
{
// Create a new SpriteBatch, which can be used to draw textures.
spriteBatch = new SpriteBatch(GraphicsDevice);
gameState = GameState.menu;
horizontalWall = Content.Load<Texture2D>(GameGraphics.HWALL);
verticalWall = Content.Load<Texture2D>(GameGraphics.VWALL);
textFont = Content.Load<SpriteFont>("Fonts/gamefont");
// TODO: use this.Content to load your game content here
Gru = new PlayableCharacter
(
Content.Load<Texture2D>(GameGraphics.GRU),
new Vector2(labyrinth.GetTile(START_X, START_Y).GetPosition().X, labyrinth.GetTile(START_X, START_Y).GetPosition().Y),
labyrinth.GetTile(START_X, START_Y)
);
ship = new ExitShip(Content.Load<Texture2D>(GameGraphics.SHIP), labyrinth.GetRandomTile());
policeList = new List<Police>();
//L'entrée du téléporteur
warpEntrance = Content.Load<Texture2D>(GameGraphics.WARP1);
warpEntrancePos = new Vector2(labyrinth.GetTile(7, 4).GetPosition().X - Tile.TAILLE_LIGNE, labyrinth.GetTile(7, 4).GetPosition().Y + Tile.TAILLE_LIGNE);
//Les sorties du téléporteur
for (int i = 0; i < warpExit.Length; i++)
{
warpExit[i] = Content.Load<Texture2D>(GameGraphics.WARP2);
}
warpExitPos[0] = new Vector2(labyrinth.GetTile(0, 0).GetPosition().X, labyrinth.GetTile(0, 0).GetPosition().Y);
warpExitPos[1] = new Vector2(labyrinth.GetTile(Labyrinth.WIDTH - 1, 0).GetPosition().X, labyrinth.GetTile(Labyrinth.WIDTH - 1, 0).GetPosition().Y);
warpExitPos[2] = new Vector2(labyrinth.GetTile(0, Labyrinth.HEIGHT - 1).GetPosition().X, labyrinth.GetTile(0, Labyrinth.HEIGHT - 1).GetPosition().Y);
warpExitPos[3] = new Vector2(labyrinth.GetTile(Labyrinth.WIDTH - 1, Labyrinth.HEIGHT - 1).GetPosition().X, labyrinth.GetTile(Labyrinth.WIDTH - 1, Labyrinth.HEIGHT - 1).GetPosition().Y);
labyrinth.SpawnMoney(Content.Load<Texture2D>(GameGraphics.MONEY));
currentPowerUp = CreateNewPowerUP();
projectilesList = new List<Projectile>();
gamepad = new Gamepad();
gamepad.RegisterCommand(Buttons.DPadUp, new GruMoveUp(Gru));
gamepad.RegisterCommand(Buttons.DPadDown, new GruMoveDown(Gru));
gamepad.RegisterCommand(Buttons.DPadLeft, new GruMoveLeft(Gru));
gamepad.RegisterCommand(Buttons.DPadRight, new GruMoveRight(Gru));
gamepad.RegisterCommand(Buttons.LeftShoulder, new SpawnMinions(this));
gamepad.RegisterCommand(Buttons.RightShoulder, new GruShoot(this));
gamepad.RegisterCommand(Buttons.Back, new BackToMenu(this));
gamepad.RegisterCommand(Buttons.Start, new PauseGame(this));
}
/// <summary>
/// Checks if there is a collision with a power up.
/// </summary>
/// <param name="powerUp">The power up.</param>
/// <returns><c>true</c> if XXXX, <c>false</c> otherwise.</returns>
public bool CheckCollisionWithPowerUp(PowerUp powerUp)
{
if (actualTile == powerUp.actualTile)
{
if (powerUp.Type == PowerUp.PowerUpType.star)
{
if (duration != null) duration.Close();
onStarPower = true;
duration = new Timer(POWERSTAR_LIFESPAN);
duration.Elapsed += ExpirationTimeHasPassed;
duration.Enabled = true;
powerUpHasExpired = false;
}
else
{
armed = true;
}
return true;
}
return false;
}