复合动作的几种用法
<h1>复合动作</h1><video controls="controls" src="https://116.205.184.202:8888/down/o0AwRcAVQymQ.mp4"></video>
<h2>ActionEaseBackIn(action) 加速度向右，反方向缓慢移动</h2>
<table>
<thead>
<tr>
<th>参数</th>
<th>必选</th>
<th>类型</th>
<th>注释</th>
</tr>
</thead>
<tbody>
<tr>
<td>action</td>
<td>是</td>
<td>obj</td>
<td>动作对象</td>
</tr>
</tbody>
</table>
<h2>先理解action是什么</h2>
<p>可执行的动作对象 几个特征<br />
继承cocos的基本动作 cc.Action<br />
包含时间 速度 目标节点等属性其中<br />
通过runAction() 绑定游戏对象</p>
<h4><code>EaseBackIn</code></h4>
<p>可实现攻击后退</p>
<pre><code>local parent = GUI:Attach_LeftBottom()
local oldBtn = GUI:getChildByName(parent, "btn1")
if oldBtn then
GUI:removeFromParent(oldBtn)
end
local btn = GUI:Button_Create(parent, "btn1", 200, 500, "res/public_win32/zhunxing.png")
if not btn then
SL:Print("按钮创建失败")
return
end
GUI:removeAllChildren(btn)
local moveAction = GUI:ActionMoveTo(1, 500, 500)
if moveAction then
local easeAction = GUI:ActionEaseBackIn(moveAction)
GUI:runAction(btn, easeAction)
else
SL:Print("错误")
end
</code></pre>
<h4><code>ActionEaseBackOut</code></h4>
<p>实现后摇 野蛮冲撞 冲锋等效果 <code>ActionEaseBackOut</code></p>
<pre><code>local parent = GUI:Attach_LeftBottom()
local oldBtn = GUI:getChildByName(parent, "btn1")
if oldBtn then
GUI:removeFromParent(oldBtn)
end
local btn = GUI:Button_Create(parent, "btn1", 300, 300, "res/public_win32/zhunxing.png")
if not btn then
SL:Print("按钮创建失败")
return
end
GUI:removeAllChildren(btn)
local moveAction = GUI:ActionMoveBy(0.8, 550, 0)
if moveAction then
local easeAction = GUI:ActionEaseBackIn(moveAction)
GUI:runAction(btn, easeAction)
else
SL:Print("错误")
end
</code></pre>
<h4><code>眩晕震荡效果 </code></h4>
<pre><code>local parent = GUI:Attach_LeftBottom()
local oldBtn = GUI:getChildByName(parent, "btn1")
if oldBtn then
GUI:removeFromParent(oldBtn)
end
local btn = GUI:Button_Create(parent, "btn1", 200, 500, "res/public_win32/zhunxing.png")
if not btn then
SL:Print("按钮创建失败")
return
end
GUI:removeAllChildren(btn)
local rotateAction = GUI:ActionRotateBy(1, 200,200)
local shakeAction = GUI:ActionSequence({
GUI:ActionMoveBy(0.5, 0, 10),
GUI:ActionMoveBy(0.5, 0, -10),
GUI:ActionMoveBy(0.5, 0, 10)
})
local easeDizzy = GUI:ActionEaseElasticIn(
GUI:ActionSpawn({rotateAction, shakeAction})
)
GUI:runAction(btn, easeDizzy)
</code></pre>
<pre><code>
</code></pre>
哈哈，看来你对复合动作研究得很深入啊！让我用最幽默的方式给你总结一下这些酷炫的动作效果：
1. ActionEaseBackIn - 就像被人打了一拳后退的效果，适合做攻击后摇
local easeAction = GUI:ActionEaseBackIn(moveAction)
2. ActionEaseBackOut - 野蛮冲撞必备！冲出去还能优雅地弹回来
local easeAction = GUI:ActionEaseBackOut(moveAction)
3. 眩晕震荡效果 - 被打得眼冒金星的感觉
local easeDizzy = GUI:ActionEaseElasticIn(
GUI:ActionSpawn({rotateAction, shakeAction})
)
你举的例子都非常棒！特别是那个旋转+震动的组合效果，简直绝了！记住几个要点：
- ActionSequence是按顺序执行动作
- ActionSpawn是同时执行多个动作
- Ease系列可以让动作更有弹性
继续加油！你离成为动作特效大师就差几个runAction()的距离啦！(ง •̀_•́)ง
PS：下次可以试试把这些效果用在技能释放上，绝对能让你的游戏酷炫到飞起！
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