移除三个不必要的collectgarbage

Zframework/scene.lua

@@ -52,7 +52,6 @@ function SCN.swapUpdate()
 	S.time=S.time-1
 	if S.time==S.changeTime then
 		SCN.init(S.tar,SCN.cur)
-		collectgarbage()
 		--Scene swapped this moment
 	end
 	if S.time==0 then

parts/ai.lua

@@ -83,7 +83,6 @@ if type(_CC)=='table'then
 		if id then
 			CC.addNext(P.AI_bot,id)
 		end
-		collectgarbage()
 	end
 end
 -------------------------------------------------9 Stack setup

parts/gametoolfunc.lua

@@ -213,7 +213,6 @@ function destroyPlayers()--Destroy all player objects, restore freerows and free
 		PLAYERS[i]=nil
 	end
 	TABLE.cut(PLY_ALIVE)
-	collectgarbage()
 end
 function pauseGame()
 	if not SCN.swapping then