public static void DrawSpotLighting(SpriteBatch sb, Camera cam, RenderTarget2D lightsTarget, List <Sprite> drawOrder)
{
// draw lights (render target should already be set to lightsTarget for lights)
foreach (var obj in drawOrder)
{
if (obj is IPlayer) // check the player's handheld
{
PlayerPirate p = (PlayerPirate)obj;
Light l = p.inHand.GetEmittingLight();
if (l != null && l.lit)
{
l.Draw(sb, cam);
}
}
else if (obj is ILight)
{
ILight l = (ILight)obj;
Light lt = l.GetEmittingLight();
if (l != null && lt != null && lt.lit)
{
lt.Draw(sb, cam);
}
}
}
}
public void Update(KeyboardState kstate, GameTime gameTime, Camera cam)
{
nearStructure = false;
// sructure lighting animation
foreach (var obj in structureInterior.interiorObjects)
{
if (obj is ILight)
{
ILight l = (ILight)obj;
Light lt = l.GetEmittingLight();
if (lt.lit)
{
msLightFrame += gameTime.ElapsedGameTime.Milliseconds;
if (msLightFrame > 500)
{
msLightFrame = 0;
currColumnFrame++;
if (currColumnFrame >= nColumns)
{
currColumnFrame = 1;
}
}
}
else
{
currColumnFrame = 0;
}
}
}
}