private void Drag(KZTouch t, Camera cam)
{
Vector3 current = ScreenToWorld(t.position, cam);
Vector3 mov = GetMovement(current);
//Debug.Log("move:" + mov +", current: "+current+", last: "+last);
transform.position += mov;
last=current;
}
public KZTouchEvent(KZTouch t, GameObject f, GameObject l, GameObject c, Camera cam, RaycastHit h)
{
touch=t;
first=f;
current=c;
last=l;
camera=cam;
hit=h;
}
//should be called prior to GetTouches()
public static void UpdateTouches()
{
if(!enabled) return;
if(Input.touchCount>0) {
//touches.Length means number of fingers on the screen
touches=new KZTouch[Input.touchCount];
for(int i=0; i<touches.Length; i++) {
touches[i]=new KZTouch(Input.GetTouch(i));
}
} else {
if(enableTouchSimulationWithMouse){
touches = sim.GetSimulatedTouches();
} else {
touches = new KZTouch[0];
}
}
}
//should be called prior to GetTouches()
public static void UpdateTouches()
{
if(!enabled) return;
if (Input.touchCount <= 0)
{
UpdateMouseTouches();
}
touches = new KZTouch[Input.touchCount + extraTouches.Count];
int index = 0;
for (; index < Input.touchCount; index++)
{
touches[index] = new KZTouch(Input.GetTouch(index));
}
for (int i = 0; i < extraTouches.Count; i++)
{
touches[index++] = extraTouches[i];
}
extraTouches.Clear();
}
public List<KZTouch> GetSimulatedTouches()
{
Vector2 currentMousePosition=Input.mousePosition;
Vector2 deltaPosition=currentMousePosition-lastMousePosition;
float currentTime=Time.realtimeSinceStartup; //?
float deltaTime=currentTime-lastTime;
bool mouseMoved=(deltaPosition!=Vector2.zero)?true:false;
List<KZTouch> touches=new List<KZTouch>();
for(int i=0; i<wasMouseButtonDown.Length; i++) {
KZTouch touch=null;
if(Input.GetMouseButton(i)) {
if( ! wasMouseButtonDown[i]) {
//mouse button was up but is down -> button pressed
touch=new KZTouch(
i + firstId, currentMousePosition, deltaPosition,
deltaTime, 0, TouchPhase.Began);
wasMouseButtonDown[i]=true;
} else {
//mouse button was down and is down -> button still pressed
if(mouseMoved) {
touch=new KZTouch(
i + firstId, currentMousePosition, deltaPosition,
deltaTime, 0, TouchPhase.Moved);
} else {
touch=new KZTouch(
i + firstId, currentMousePosition, deltaPosition,
deltaTime, 0, TouchPhase.Stationary);
}
}
touches.Add (touch);
} else {
if(wasMouseButtonDown[i]) {
//mouse button was down but is up -> button released
touch=new KZTouch(
i + firstId, currentMousePosition, deltaPosition,
deltaTime, 0, TouchPhase.Ended);
touches.Add (touch);
wasMouseButtonDown[i]=false;
} else {
//mouse button was up and is still up -> nothing interesting here
}
}
}
lastMousePosition=currentMousePosition;
lastTime=currentTime;
return touches;
}
public static void GenerateTouch(KZTouch touch)
{
extraTouches.Add(touch);
}
private void Drag(KZTouch t, Camera cam)
{
Vector3 current = ScreenToWorld(t.position, cam);
transform.position =
new Vector3(current.x, current.y, transform.position.z);
}
