avoid memory leak for lua and invoke unscheduleScriptFunc

ciaranj · Sep 28, 2011 · 2180e53 · 2180e53
1 parent bd273c7
commit 2180e53
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/HelloLua/Resource/hello.lua b/HelloLua/Resource/hello.lua
@@ -35,6 +35,7 @@ function btnTouchMove(e)
 end
 
 function btnTouchBegin(e)
+    cocos2d.CCScheduler:sharedScheduler():unscheduleScriptFunc("tick")
     cocos2d.CCLuaLog("btnTouchBegin")
     for k,v in ipairs(e) do
         pointBegin = v:locationInView(v:view())
@@ -136,7 +137,7 @@ layerMenu:addChild(menuTools)
 
 function tick()
 
-    point = spriteDog:getPosition();
+    local point = spriteDog:getPosition();
 
     if point.x > winSize.width then
         point.x = 0
@@ -148,6 +149,11 @@ function tick()
 
 end
 
+-- avoid memory leak
+collectgarbage( "setpause", 100) 
+collectgarbage( "setstepmul", 5000)
+
+
 cocos2d.CCScheduler:sharedScheduler():scheduleScriptFunc("tick", 0.01, false)
 
 -- play background music