整理代码

Zframework/light/init.lua

@@ -62,7 +62,7 @@ function LIGHT.draw()
 	end
 end
 function LIGHT.clear()
-	for i=#Lights,1,-1 do
+	for i=1,#Lights do
 		Lights[i].blackCanvas:release()
 		Lights[i].shadowCanvas:release()
 		Lights[i].renderCanvas:release()

Zframework/tableExtend.lua

@@ -73,7 +73,7 @@ end
 
 --Remove positive integer index of table
 function TABLE.cut(G)
-	for i=#G,1,-1 do
+	for i=1,#G do
 		G[i]=nil
 	end
 end