internal static void OnDrawNPC(Main m, int nid, bool behindTiles)
{
var n = Main.npc[nid];
var bh = n.P_BHandler as NpcBHandler;
if (bh == null || bh.PreDraw(Main.spriteBatch, behindTiles))
{
m.RealDrawNPC(nid, behindTiles);
if (bh != null)
bh.OnDraw(Main.spriteBatch, behindTiles);
}
}