cocos2dx的runAction

cocos2dx的 runAction,若是某個動做反覆執行用cc.RepeatForever:create, 多個動做鏈接執行用cc.Sequence:create,多個動做同時執行用cc.Spawn:create.

重複執行某個動做cc.RepeatForever:create

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local action = cc.FadeOut:create( 3 )--淡出 local action = cc.FadeIn:create( 3 ) -- 漸入 local action = cc.RotateBy:create( 3.0 , 360 ) -- 旋轉 local action = cc.ScaleTo:create( 3 , 0.1 ) --  縮放   cc.RepeatForever:create(某動做)--一個動做不斷重複執行用

 

 

多個動做的runAction

一個執行完畢後再鏈接另外一個,用cc.Sequence:create

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local sprite2 = cc.Sprite:create(img/equipment/background_root.png)   sprite2:setPosition(cc.p(visibleSize.width/ 2 , visibleSize.height/ 4 ))   mlayer:addChild(sprite2, 10 )     local action = cc.FadeOut:create( 3 )--淡出   local action2 = cc.FadeIn:create( 3 ) -- 漸入   sprite2:runAction(cc.Sequence:create(action,action2,action))

多個動做同時變化,用cc.Spawn:create

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1	sprite:runAction(cc.Spawn:create(cc.RotateBy:create( 3.0 , 360 ),cc.ScaleTo:create( 3 , 0.1 )))

------------------------------------- 實例示範:

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local screen = cc.Director:getInstance():getRunningScene() local action1 = cc.ScaleTo:create( 0.5 , 1 ) --放大 參數:時間和縮放尺寸 local action2 = cc.MoveTo:create( 0.5 , ccp( 300 , 330 )) --移動到某位置 local action3 = cc.ScaleTo:create( 0.2 , 0.6 ) --縮小 參數:時間和縮放尺寸 local action4 = cc.FadeOut:create( 2 )--淡出 local action5 = cc.MoveTo:create( 2 , ccp( 300 , 450 )) --移動到某位置     --復位 以便讓動畫重複 local action6 = cc.FadeIn:create( 0.01 )--漸入 local action7 = cc.MoveTo:create( 0.01 , ccp( 300 , 300 )) --移動到某位置   local sprite = cc.Sprite:create(fonts/number_green.png) sprite:setTextureRect(cc.rect( 120 , 0 , 120 , 28 ) ) sprite:setPosition( 300 , 300 ) sprite:setAnchorPoint(ccp( 0.5 , 0 )) sprite:setScale( 0.6 ) -- sprite:runAction(action1)--runAction執行一個動做 -- sprite:runAction(cc.Spawn:create(action1,action2))--cc.Spawn:create同時執行多個動做 -- sprite:runAction(cc.Sequence:create(cc.Spawn:create(action1,action2),action3,cc.Spawn:create(action4,action5)))--cc.Sequence:create循序執行多個動做 sprite:runAction(cc.RepeatForever:create(cc.Sequence:create(cc.Spawn:create(action1,action2),action3,cc.Spawn:create(action4,action5),cc.Spawn:create(action6,action7))))--cc.RepeatForever:create(某動做)重複執行某個動做   screen:addChild(sprite)