diff --git a/data/scripts/collision.lua b/data/scripts/collision.lua
index 1adbc9d..d925bdf 100644
--- a/data/scripts/collision.lua
+++ b/data/scripts/collision.lua
@@ -73,4 +73,6 @@ function Collision:Draw(color)
 		love.graphics.setColor(0,1,1,0.5)
 	end
 	love.graphics.rectangle("fill",self.from.x-Camera.pos.x, self.from.y-Camera.pos.y, self.width, self.height)
+	love.graphics.setColor(0,1,90,0.5)
+	love.graphics.rectangle("line",self.from.x-Camera.pos.x, self.from.y-Camera.pos.y, self.width, self.height)
 end
diff --git a/data/scripts/level.lua b/data/scripts/level.lua
index d3f23c5..a17e577 100644
--- a/data/scripts/level.lua
+++ b/data/scripts/level.lua
@@ -299,7 +299,11 @@ function TileOptimizeObjects()
 								and not isTileOptimized[i+m][j+n]
 								then
 									checkline = true
+								else
+									break
 								end
+							else
+								break
 							end
 						end
 						if checkline then
@@ -308,6 +312,8 @@ function TileOptimizeObjects()
 								isTileOptimized[i+m][j+l] = true
 							end
 							m = m + 1
+						else
+							check = false
 						end
 					end