diff --git a/data/scripts.lua b/data/scripts.lua
index 176c3b7..61fc55d 100644
--- a/data/scripts.lua
+++ b/data/scripts.lua
@@ -18,3 +18,5 @@ require "data/scripts/objects"
 require "data/scripts/debug"
 require "data/scripts/keybind"
 require "data/scripts/pause"
+-- game loop
+require "data/scripts/game"
diff --git a/data/scripts/camera.lua b/data/scripts/camera.lua
index 000a58e..c0cf5d0 100644
--- a/data/scripts/camera.lua
+++ b/data/scripts/camera.lua
@@ -4,7 +4,7 @@ Camera = {
 	height = 0
 }
 
-function Camera:CenterAt(x,y,cx,cy)
+function Camera:positionCenterAt(x,y,cx,cy)
 	self.pos.x = x-self.width/game.scale/2
 	self.pos.y = y-self.height/game.scale/2
 	if not (cx == nil or cy == nil) then
@@ -19,7 +19,7 @@ function Camera:CenterAt(x,y,cx,cy)
 	self.pos.y = math.floor(self.pos.y)
 end
 
-function Camera:ScreenAt(x,y)
+function Camera:positionAt(x,y)
 	self.pos.x = math.floor(x/self.width)*self.width
 	self.pos.y = math.floor(y/self.height)*self.height
 end
diff --git a/data/scripts/game.lua b/data/scripts/game.lua
new file mode 100644
index 0000000..28d7a6b
--- /dev/null
+++ b/data/scripts/game.lua
@@ -0,0 +1,87 @@
+function stepEditor()
+  AnimateTiles()
+end
+
+function stepGame()
+  -- GAME STEP
+  if not do_pause then
+    SetCollisionFlags(main_Player)
+    for _, enty in pairs(LoadedEntities) do
+      enty:Smart()
+      enty:DoPhysics()
+    end
+    AnimateTiles()
+    Camera:positionCenterAt(main_Player.pos.x, main_Player.pos.y)
+    --camera:positionAt(main_Player.pos.x, main_Player.pos.y,game.width,game.height)
+  end
+end
+
+function drawEditor()
+  if game.width ~= love.graphics.getWidth() or game.height ~= love.graphics.getHeight() then
+    Camera.height = game.height
+    Camera.width = game.width
+    Canvas.Darkness:release()
+    Canvas.Darkness = CreateDarkness()
+    love.graphics.setCanvas(Canvas.Darkness)
+    SetDarkness()
+    love.graphics.setCanvas()
+  end
+
+  gameworldDraw()
+end
+
+function drawGame()
+  -- saveproof to game resize
+	if game.width ~= love.graphics.getWidth() or game.height ~= love.graphics.getHeight() then
+		Camera.height = game.height
+		Camera.width = game.width
+		Canvas.Darkness:release()
+		Canvas.Darkness = CreateDarkness()
+		love.graphics.setCanvas(Canvas.Darkness)
+		SetDarkness()
+		love.graphics.setCanvas()
+	end
+
+  gameworldDraw()
+  gameworldLighting()
+
+	-- HUD
+	textScale = 0.5
+
+	--debug
+	if debug then DebugUI() end
+	if debug_collision then
+		DebugColisions()
+		DebugEntities()
+	end
+
+	-- reset color
+	if do_pause then PauseUI() end
+end
+
+function gameworldDraw()
+  local pcr, pcg, pcb, pca = love.graphics.getColor()
+
+	love.graphics.scale(game.scale,game.scale)
+	love.graphics.setColor(1,1,1,1)
+	LevelDisplayBackground()
+	for _, enty in pairs(LoadedEntities) do
+		enty:HandleAnimation()
+	end
+	LevelDisplayForeground()
+
+  love.graphics.setColor(pcr, pcg, pcb, pca)
+end
+
+function gameworldLighting()
+  -- work on lighting canvas
+	love.graphics.setCanvas(Canvas.Darkness)
+	SetDarkness()
+	DoLights()
+	DoBorder()
+  -- apply to game canvas
+	love.graphics.setColor(1,1,1,1)
+	love.graphics.setCanvas()
+	love.graphics.scale(1,1)
+	DrawDarkness()
+end
diff --git a/main.lua b/main.lua
index c112a4b..8eedf9f 100644
--- a/main.lua
+++ b/main.lua
@@ -65,21 +65,9 @@ function love.update(dt)
 
 
 	if editor_mode then
-
-
-		AnimateTiles()
+		stepEditor()
 	else
-		-- GAME STEP
-		if not do_pause then
-			SetCollisionFlags(main_Player)
-			for _, enty in pairs(LoadedEntities) do
-				enty:Smart()
-				enty:DoPhysics()
-			end
-			AnimateTiles()
-			Camera:CenterAt(main_Player.pos.x, main_Player.pos.y)
-			--camera:ScreenAt(main_Player.pos.x, main_Player.pos.y,game.width,game.height)
-		end
+		stepGame()
 	end
 end
 
@@ -96,7 +84,6 @@ function love.wheelmoved(_, y)
 end
 
 function love.keypressed(key)
-
 	if key == "escape" then
     if do_pause then
 			do_pause = false
@@ -139,60 +126,13 @@ function love.keypressed(key)
 end
 
 function love.draw()
-
-		-- saveproof to game resize
-		if game.width ~= love.graphics.getWidth() or game.height ~= love.graphics.getHeight() then
-			game.width = love.graphics.getWidth()
-			game.height = love.graphics.getHeight()
-	  	Camera.height = game.height
-			Camera.width = game.width
-			Canvas.Darkness:release()
-			Canvas.Darkness = CreateDarkness()
-			love.graphics.setCanvas(Canvas.Darkness)
-			SetDarkness()
-			love.graphics.setCanvas()
-		end
-
-	-- GAME WORLD
-	love.graphics.scale(game.scale,game.scale)
-	love.graphics.setColor(1,1,1,1)
-	LevelDisplayBackground()
-	for _, enty in pairs(LoadedEntities) do
-		enty:HandleAnimation()
+	if game.width ~= love.graphics.getWidth() or game.height ~= love.graphics.getHeight() then
+		game.width = love.graphics.getWidth()
+		game.height = love.graphics.getHeight()
 	end
-	LevelDisplayForeground()
-
-	-- Save color
-	local pcr, pcg, pcb, pca = love.graphics.getColor()
-
-	love.graphics.setCanvas(Canvas.Darkness)
-	SetDarkness()
-	DoLights()
-	DoBorder()
-
-	-- reset to screen
-	love.graphics.setColor(1,1,1,1)
-	love.graphics.setCanvas()
-	love.graphics.scale(1,1)
-	DrawDarkness()
-	-- HUD
-	-- Scale control
-	textScale = 0.5
-
-	--debug
-	if debug then DebugUI() end
-	if debug_collision then
-		love.graphics.setCanvas(Canvas.Darkness)
-		SetDarkness()
-		love.graphics.setCanvas()
-		--DrawDarkness()
-		DebugColisions()
-		DebugEntities()
+	if editor_mode then
+		drawEditor()
+	else
+		drawGame()
 	end
-
-	-- reset color
-	love.graphics.setColor(pcr,pcg,pcb,pca)
-	local pcr, pcg, pcb, pca = love.graphics.getColor()
-	if do_pause then PauseUI() end
-	love.graphics.setColor(pcr,pcg,pcb,pca)
 end
diff --git a/to_do.txt b/to_do.txt
index 3703d00..0dbd9eb 100644
--- a/to_do.txt
+++ b/to_do.txt
@@ -2,6 +2,9 @@
 (X) REHANDLE ANIMATIONS
 (X) 3 COLOR PALETTE (GOLD)
 (X) MASKS FUNCTIONALITY
+(X) MAKE PHYSICS CONSISTENT
+(X) MAKE HITBOXES
+(X) PHYSICS BY FRAME
 ( ) MAKE ARROW CANVAS SO THAT
 ARROWS WHEN STUCK CAN BE STORED
 AS IMAGE AND NOT ENTITIES!!!
@@ -10,6 +13,3 @@ AS IMAGE AND NOT ENTITIES!!!
 (~) DO FAIRY
 ( ) DO FLIES
 ( ) DO UI
-> (X) MAKE PHYSICS CONSISTENT
-> > (X) MAKE HITBOXES
-> > (X) PHYSICS BY FRAME