private void ResetActors()
{
var pacOrigin = new Vector2(48 * Sprite.Scale / 2f, 48 * Sprite.Scale / 2f);
var ghostOrigin = new Vector2(48 * Sprite.Scale / 2f, 51 * Sprite.Scale / 2f);
PacMan = new PacMan(this, ScreenManager.PacManTileset, PacmanStartingPosition);
//Blinky = new Blinky(this, ScreenManager.GhostBlinkyTileset, BlinkyStartingPosition);
Blinky = new Blinky(this, ScreenManager.GhostBlinkyTileset, Utils.GridToAbs(new Vector2(26, 4), ghostOrigin));
//Pinky = new Pinky(this, ScreenManager.GhostPinkyTileset, PinkyStartingPosition);
Pinky = new Pinky(this, ScreenManager.GhostPinkyTileset, Utils.GridToAbs(new Vector2(4, 4), ghostOrigin));
//Inky = new Inky(this, ScreenManager.GhostInkyTileset, InkyStartingPosition);
Inky = new Inky(this, ScreenManager.GhostInkyTileset, Utils.GridToAbs(new Vector2(24, 32), ghostOrigin));
//Clyde = new Clyde(this, ScreenManager.GhostClydeTileset, ClydeStartingPosition);
Clyde = new Clyde(this, ScreenManager.GhostClydeTileset, Utils.GridToAbs(new Vector2(4, 32), ghostOrigin));
}
/// <summary>
/// Eat the item at position.
/// </summary>
/// <param name="position">Pac-Man position</param>
/// <returns>Returns the type of item that was eaten.</returns>
public TileItem EatItem(Vector2 position)
{
ScoreItem item = _tileItems[(int)position.X, (int)position.Y];
if (item != null)
{
var type = item.ItemType;
if (type == TileItem.Dot)
{
DotsLeft--;
Blinky.HandleElroy(ScreenManager.CurrentLevel, DotsLeft);
}
else if (type == TileItem.Energizer)
{
EnergizersLeft--;
GhostMode = GhostMode.Frightened;
}
item.Eat();
_tileItems[(int)position.X, (int)position.Y] = null;
// TODO: Spawn fruits after 70 dots or 70 dots+energizers?
// 1st spawn after 70 dots have been cleared
if (Fruit == null && DotsLeft == 170)
{
SpawnFruit(ScreenManager.CurrentLevel);
}
// 2nd spawn after 170 dots have been cleared
if (Fruit == null && DotsLeft == 70)
{
SpawnFruit(ScreenManager.CurrentLevel);
}
return(type);
}
return(TileItem.None);
}
public void Draw(SpriteBatch spriteBatch, GameTime gameTime)
{
DrawBoard(spriteBatch);
// Draw items
for (int y = 0; y < TilesHigh; y++)
{
for (int x = 0; x < TilesWide; x++)
{
if (_tileItems[x, y] != null)
{
_tileItems[x, y].Draw(spriteBatch, gameTime);
}
}
}
#if DEBUG
if (!HideBlinky)
{
DrawGhostDirection(spriteBatch, Blinky);
}
if (!HidePinky)
{
DrawGhostDirection(spriteBatch, Pinky);
}
if (!HideInky)
{
DrawGhostDirection(spriteBatch, Inky);
}
if (!HideClyde)
{
DrawGhostDirection(spriteBatch, Clyde);
}
#endif
PacMan.Draw(spriteBatch, gameTime);
if (!HideBlinky)
{
Blinky.Draw(spriteBatch, gameTime);
}
if (!HidePinky)
{
Pinky.Draw(spriteBatch, gameTime);
}
if (!HideInky)
{
Inky.Draw(spriteBatch, gameTime);
}
if (!HideClyde)
{
Clyde.Draw(spriteBatch, gameTime);
}
// Fruit
if (Fruit != null)
{
Fruit.Draw(spriteBatch, gameTime);
}
// Effects
for (int i = 0; i < Effects.Count; i++)
{
Effects[i].Draw(spriteBatch, gameTime);
}
// HUD
DrawHud(spriteBatch);
}
public void Update(GameTime gameTime)
{
// Next level?
if (DotsLeft + EnergizersLeft == 0)
{
NextLevel();
}
PacMan.Update(gameTime);
if (!HideBlinky)
{
Blinky.Update(gameTime);
}
if (!HidePinky)
{
Pinky.Update(gameTime);
}
if (!HideInky)
{
Inky.Update(gameTime);
}
if (!HideClyde)
{
Clyde.Update(gameTime);
}
if (Fruit != null)
{
Fruit.Update(gameTime);
if (!Fruit.IsFlashing && Fruit.Duration < 5)
{
Fruit.Flash(4, 8);
}
if (Fruit.Duration < 0)
{
Fruit = null;
}
}
if (_ghostModeDuration > 0)
{
_ghostModeDuration -= gameTime.ElapsedGameTime.TotalSeconds;
}
if (_ghostModeDuration <= 0)
{
GhostMode = GhostMode.Chase;
}
// Frightened mode
if (GhostMode == GhostMode.Frightened && !Inky.IsFlashing && _ghostModeDuration <= _ghostModeBeginFlashing)
{
Blinky.Flash(_ghostModeBeginFlashing, _ghostModeFlashes);
Pinky.Flash(_ghostModeBeginFlashing, _ghostModeFlashes);
Inky.Flash(_ghostModeBeginFlashing, _ghostModeFlashes);
Clyde.Flash(_ghostModeBeginFlashing, _ghostModeFlashes);
}
// Effects
for (int i = 0; i < Effects.Count; i++)
{
Effects[i].Update(gameTime);
}
}