/// <summary>
/// draws the room and everything inside it
/// </summary>
/// <param name="spriteBatch">the sprite batch to draw to</param>
public void Draw(SpriteBatch spriteBatch)
{
Vector2 ceiledOffset = new Vector2((float)(Math.Ceiling(Math.Abs(ViewPosition.X) * Math.Sign(ViewPosition.X))), (float)(Math.Ceiling(Math.Abs(ViewPosition.Y) * Math.Sign(ViewPosition.Y))));
spriteBatch.GraphicsDevice.SetRenderTarget(LightTarget);
spriteBatch.GraphicsDevice.Clear(Color.Black);
spriteBatch.Begin(SpriteSortMode.Immediate, BlendState.Additive);
for (int i = 0; i < LightList.Count; i++)
{
Light light = LightList[i];
light.Draw(spriteBatch, ceiledOffset);
}
spriteBatch.End();
spriteBatch.GraphicsDevice.SetRenderTarget(MainTarget);
spriteBatch.GraphicsDevice.Clear(Color.LightGray);
spriteBatch.Begin(SpriteSortMode.FrontToBack);
if (currentTransition != null && currentTransition.IsActive)
{
currentTransition.Draw(spriteBatch);
}
Background.Draw(spriteBatch, new Vector2(0, 0));
for (int i = 0; i < GameObjectList.Count; i++)
{
GameObjectList[i].Draw(spriteBatch, ceiledOffset);
}
for (int i = 0; i < GameTileList.Count; i++)
{
GameTileList[i].Draw(spriteBatch, ceiledOffset);
}
spriteBatch.End();
spriteBatch.GraphicsDevice.SetRenderTarget(null);
spriteBatch.GraphicsDevice.Clear(Color.Black);
spriteBatch.Begin(SpriteSortMode.Immediate, BlendState.AlphaBlend);
if (LightEffect != null)
{
LightEffect.Parameters["lightMask"].SetValue(LightTarget);
LightEffect.CurrentTechnique.Passes[0].Apply();
}
spriteBatch.Draw(MainTarget, new Vector2(0, 0), Color.White);
spriteBatch.End();
}
/// <summary>
/// draws the tile
/// </summary>
/// <param name="spriteBatch">the sprite batch to draw to</param>
/// <param name="viewPosition">the view offset correpsonding to the view position</param>
public virtual void Draw(SpriteBatch spriteBatch, Vector2 viewPosition)
{
Sprite?.Draw(spriteBatch, Position - viewPosition);
}
public void Draw(SpriteBatch spriteBatch, Vector2 viewPosition)
{
Sprite.Draw(spriteBatch, Position - viewPosition, Color);
}
public void Draw(SpriteBatch spriteBatch, Vector2 offset)
{
Image?.Draw(spriteBatch, offset);
}
