public void Switch()
{
Touch3 tmp = LastTouch;
LastTouch = ThisTouch;
ThisTouch = tmp;
}
public bool Update()
{
switch (ThisTouch.phase)
{
case TouchPhase.Began:
BeginTouch = ThisTouch;
HasMoved = false;
break;
case TouchPhase.Moved:
if (!HasMoved && !IsInScope(BeginTouch.position, ThisTouch.position))
HasMoved = true;
break;
case TouchPhase.Ended:
EndTouch = ThisTouch;
break;
}
// 如果发现当前的touch不是一个began，但是上一次的touch是一个end，表明是一个非began开始的touch(例如之前点在界面上，手指没有移动，但是界面消失了)
if (ThisTouch.phase != TouchPhase.Began && LastTouch.phase == TouchPhase.Ended)
{
BeginTouch = ThisTouch;
HasMoved = false;
}
return true;
}
bool TickTouchStates(float fDeltaTime)
{
TouchCount = 0;
int iTouchCount = Input2.touchCount;
if (EntryPoint.Instance.DebugFlag)
{
EntryPoint.Instance.OnDebugTouch();
}
for (int i = 0; i < iTouchCount; ++i)
{
if (TouchCount >= MaxTouchCount)
break;
Touch2 touch2 = Input2.GetTouch(i);
//Debug.Log("touch2 phase = " + touch2.phase);
if (0 == i && touch2.phase == TouchPhase.Began)
{
Vector2 pos = touch2.position;
LuaDLL.lua_getglobal(wLua.L.L, "OnClickScreen");
LuaStatic.WriteVector2ToLua(wLua.L.L, pos);
wLua.L.Call(1);
}
if (UICamera.isTouchHitUI(touch2.fingerId))
{
continue;
}
Touch3 touch3 = new Touch3();
touch3.touch2 = touch2;
TouchStates[TouchCount].Switch();
TouchStates[TouchCount].ThisTouch = touch3;
TouchStates[TouchCount].Update();
++TouchCount;
}
#if UNITY_IPHONE || UNITY_ANDROID
//Skip Mouse Touch
#else
UpdateMouseTouch();
if (m_bHasMouseTouch && TouchCount < MaxTouchCount)
{
TouchStates[TouchCount].Switch();
TouchStates[TouchCount].ThisTouch = m_mouseTouch3;
TouchStates[TouchCount].Update();
if (TouchStates[TouchCount].ThisTouch.phase == TouchPhase.Began)
{
Vector2 pos = m_mouseTouch3.position;
LuaDLL.lua_getglobal(wLua.L.L, "OnClickScreen");
LuaStatic.WriteVector2ToLua(wLua.L.L, pos);
wLua.L.Call(1);
}
++TouchCount;
}
#endif
IdleTime = (iTouchCount > 0 || m_bHasMouseTouch) ? 0 : IdleTime + fDeltaTime;
/*
if (TouchCount > 0)
{
string strLog = string.Format("Touch {0}", TouchCount);
Debug.Log(strLog);
}
*/
return true;
}