New lighting!

data/scripts/entities/arrow.lua

@@ -12,7 +12,8 @@ Arrow = Entity:New(x,y)
   }
 	o.sprite_offset = {x = 13, y = 1}
   o.stuck = false
-
+  o.illuminated = true
+  
  	setmetatable(o, self)
  	self.__index = self
 	table.insert(LoadedEntities,o)
@@ -53,5 +54,6 @@ function Arrow:DoPhysics()
     self.pos.y = self.pos.y + self.vel.y / 5
     self.vel.x = 0
     self.vel.y = 0
+    self.illuminated = false
   end
 end