Unity-黑暗之魂复刻-计时类
1.在按钮按下后有一段时间可以在接受一次按钮 变量： duration 延长时间长度 elapsedTime已经延长时间 STATE状态
public class MyTimer {
//Timer计时多长
public float duration = 1.0f;
private float elapsedTime = 0;
public enum STATE
{
IDLE,
RUN,
FINISHED
}
public STATE state;
public void Tick()
{
switch (state)
{
case STATE.IDLE:
break;
case STATE.RUN:
elapsedTime += Time.deltaTime;
if (elapsedTime >= duration)
{
state = STATE.FINISHED;
}
break;
case STATE.FINISHED:
break;
default:
Debug.Log("MyTimer Error");
break;
}
}
public void Go()
{
elapsedTime = 0;
state = STATE.RUN;
}
}2.DoubleTigger在上面的基础上给Button加一个计时器，在ButtonOnReleased的时候，开始计时，直到extendingDurartion结束，加上OnPressing时间都属于DoubleTrigger检测时间范围，在extendingDuration中&&检测到了onPressed，那就是触发了DoubleTrigger。
3.LongPress在按下后进行计时，在一段时间后才将STATE设置为RUN。
在Button中设置IsExtending、IsDelaying两个信号
public class MyButton {
public bool IsPressing = false;
public bool OnPressed = false;
public bool OnReleased = false;
public bool IsExtending = false;
public bool IsDelaying = false;
public float extendingDuration = 0.15f;
public float delayingDuration = 0.15f;
private bool curState = false;
private bool lastState = false;
private MyTimer extTimer = new MyTimer();
private MyTimer delayTimer = new MyTimer();
public void Tick(bool input)
{
extTimer.Tick();
delayTimer.Tick();
curState = input;
IsPressing = curState;
OnPressed = false;
OnReleased = false;
IsExtending = false;
IsDelaying = false;
if (curState != lastState)
{
if(curState == true)
{
OnPressed = true;
StartTimer(delayTimer, delayingDuration);
}
else
{
OnReleased = true;
StartTimer(extTimer, extendingDuration);
}
}
lastState = curState;
if(extTimer.state == MyTimer.STATE.RUN)
{
IsExtending = true;
}
if(delayTimer.state == MyTimer.STATE.RUN)
{
IsDelaying = true;
}
}
private void StartTimer(MyTimer myTimer,float duration)
{
myTimer.duration = duration;
myTimer.Go();
}
}以下将3个动作融合到了一个按键上： 跑的设置： A按下并且不在Delaying，或者在Extending
run = (buttonA.IsPressing && !buttonA.IsDelaying) || buttonA.IsExtending;翻滚设置： A松开并且A在Delaying范围
roll = buttonA.OnReleased && buttonA.IsDelaying;跳跃设置： 在Extending并且按下A
jump = buttonA.OnPressed && buttonA.IsExtending;本文参与 腾讯云自媒体分享计划，分享自作者个人站点/博客。
原始发表：2019.06.03 ，如有侵权请联系 cloudcommunity@tencent.com 删除
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