/// <summary>
/// This is called when the game should draw itself.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Draw(GameTime gameTime)
{
GraphicsDevice.Clear(Color.CornflowerBlue);
spriteBatch.Begin();
Position2 screenTileCount = screenSize.Map(i => i / tileSize);
for (int x = Math.Max(0, (int)Math.Floor(player.Position.X - screenTileCount.X / 2)); x < Math.Min(map.Size.X, (int)Math.Ceiling(player.Position.X + screenTileCount.X / 2) + 1); x++)
{
for (int y = Math.Max(0, (int)Math.Floor(player.Position.Y - screenTileCount.Y / 2)); y < Math.Min(map.Size.Y, (int)Math.Ceiling(player.Position.Y + screenTileCount.Y / 2) + 1); y++)
{
Tiles.Tile tile = map.TileMap[x, y];
if (tile != null)
{
spriteBatch.Draw(
nullTexture,
new Rectangle((int)((x - player.Position.X - 0.5f) * tileSize) + screenSize.X / 2, (int)((y - player.Position.Y - 0.5f) * tileSize) + screenSize.Y / 2, tileSize, tileSize),
tile.Color
);
}
}
}
spriteBatch.Draw(nullTexture, new Rectangle((screenSize.X - (int)(player.Size.X * tileSize)) / 2, (screenSize.Y - (int)(player.Size.X * tileSize)) / 2, (int)(player.Size.X * tileSize), (int)(player.Size.Y * tileSize)), Color.GreenYellow);
//Console.WriteLine(player.Position);
//DEBUG
spriteBatch.Draw(nullTexture, new Rectangle(screenSize.X / 2, screenSize.Y / 2, 2, 2), Color.LimeGreen);
spriteBatch.End();
base.Draw(gameTime);
}
public override bool Equals(object obj)
{
if (obj == null)
{
return(false);
}
if (obj.GetType() != GetType())
{
return(false);
}
Position2 v = (Position2)obj;
return(v.X == X && v.Y == Y);
}
public void SetTile(Position2 postion, Tiles.Tile tile)
{
SetTile(postion.X, postion.Y, tile);
}
public bool TryGetTile(Position2 postion, out Tiles.Tile tile)
{
return(TryGetTile(postion.X, postion.Y, out tile));
}
public Tiles.Tile GetTile(Position2 postion)
{
return(GetTile(postion.X, postion.Y));
}
public Map(Position2 size)
{
TileMap = new Tiles.Tile[size.X, size.Y];
Entities = new List <Entities.Entity>();
}