public bool CheckDirection(JoyStickDirection eDirection)
{
switch (eDirection)
{
case JoyStickDirection.UP:
return(Direction.x == 0 && Direction.y == 1);
case JoyStickDirection.DOWN:
return(Direction.x == 0 && Direction.y == -1);
case JoyStickDirection.LEFT:
return(Direction.x == -1 && Direction.y == 0);
case JoyStickDirection.RIGHT:
return(Direction.x == 1 && Direction.y == 0);
case JoyStickDirection.UP_LEFT:
return(Direction.x == -1 && Direction.y == 1);
case JoyStickDirection.UP_RIGHT:
return(Direction.x == 1 && Direction.y == 1);
case JoyStickDirection.DOWN_LEFT:
return(Direction.x == -1 && Direction.y == -1);
case JoyStickDirection.DOWN_RIGHT:
return(Direction.x == 1 && Direction.y == -1);
default:
return(false);
}
}
public void OnJoyStickThumTouchMove(Vector2 vec)
{
lastJoyStickDir = curJoyStickDir;
float _angle = Vector2.Angle(vec, Vector2.up);
if (vec.x >= 0 && _angle <= 135)
{
curJoyStickDir = JoyStickDirection.Forward;
}
else if (vec.x < 0 && _angle <= 135)
{
curJoyStickDir = JoyStickDirection.Backward;
}
else if (_angle > 135)
{
curJoyStickDir = JoyStickDirection.Down;
}
if (OnJoyStickTouchMove != null)
{
OnJoyStickTouchMove.Invoke(curJoyStickDir);
}
if (lastJoyStickDir != curJoyStickDir)
{
switch (curJoyStickDir)
{
case JoyStickDirection.Forward:
arrow.localRotation = Quaternion.Euler(new Vector3(0, 0, -90));
break;
case JoyStickDirection.Backward:
arrow.localRotation = Quaternion.Euler(new Vector3(0, 0, 90));
break;
case JoyStickDirection.Down:
arrow.localRotation = Quaternion.Euler(new Vector3(0, 0, 180));
break;
}
if (!arrow.gameObject.activeSelf)
{
arrow.gameObject.SetActive(true);
}
if (OnJoyStickTouchChangeDir != null)
{
lastJoyStickDir = curJoyStickDir;
OnJoyStickTouchChangeDir.Invoke(curJoyStickDir);
}
}
}
// Use this for initialization
private void Awake()
{
joyStickThum = transform.Find("JoyStick/Thum").GetComponent <JoyStickThum>();
arrow = transform.Find("JoyStick/Arrow");
joyStickTouchJudge = GetComponent <JoyStickTouchJudge>();
curJoyStickDir = JoyStickDirection.None;
lastJoyStickDir = JoyStickDirection.None;
joyStickThum = GetComponentInChildren <JoyStickThum>();
joyStickThum.JoyStickMaxRadius = joyStickMaxRadius;
joyStickThum.JoyStickMinRadius = joyStickMinRadius;
joyStickThum.ThumOnTouchColor = onTouchTumbColor;
joyStickTouchJudge.JoyStickType = joyStickType;
}
public void OnJoyStickThumTouchEnd()
{
if (arrow.gameObject.activeSelf)
{
arrow.gameObject.SetActive(false);
}
if (OnJoyStickTouchEnd != null)
{
OnJoyStickTouchEnd.Invoke();
}
curJoyStickDir = JoyStickDirection.None;
if (curJoyStickDir != lastJoyStickDir)
{
if (OnJoyStickTouchChangeDir != null)
{
lastJoyStickDir = curJoyStickDir;
OnJoyStickTouchChangeDir.Invoke(curJoyStickDir);
}
}
}
private void TestJoyStick(JoyStickDirection joyStickDir)
{
//摇杆返回的方向： None = 摇杆抬起, Forward = 方向右, Backward = 方向左, Down = 方向下；
dirText.text = joyStickDir.ToString();
//Debug.Log("joyStickDir: " + joyStickDir);
}
