/// <summary>
/// Triggers the bound pointer down action
/// </summary>
public virtual void OnPointerDown(PointerEventData data)
{
if (!Interactable)
{
return;
}
if (Time.time - _lastClickTimestamp < BufferDuration)
{
return;
}
if (CurrentState != ButtonStates.Off)
{
return;
}
CurrentState = ButtonStates.ButtonDown;
_lastClickTimestamp = Time.time;
ButtonStateChange?.Invoke(PointerEventData.FramePressState.Pressed, data);
if ((Time.timeScale != 0) && (PressedFirstTimeDelay > 0))
{
Invoke("InvokePressedFirstTime", PressedFirstTimeDelay);
}
else
{
ButtonPressedFirstTime.Invoke();
}
}
private void OnDisable()
{
bool wasActive = CurrentState != ButtonStates.Off && CurrentState != ButtonStates.Disabled;
DisableButton();
CurrentState = ButtonStates.Off; // cause it's what is tested to StopInput (for weapon by example)
if (wasActive)
{
ButtonStateChange?.Invoke(PointerEventData.FramePressState.Released, null);
ButtonReleased?.Invoke();
}
}
/// <summary>
/// Triggers the bound pointer up action
/// </summary>
public virtual void OnPointerUp(PointerEventData data)
{
if (CurrentState != ButtonStates.ButtonPressed && CurrentState != ButtonStates.ButtonDown)
{
return;
}
CurrentState = ButtonStates.ButtonUp;
ButtonStateChange?.Invoke(PointerEventData.FramePressState.Released, data);
if ((Time.timeScale != 0) && (ReleasedDelay > 0))
{
Invoke("InvokeReleased", ReleasedDelay);
}
else
{
ButtonReleased.Invoke();
}
}
/// <summary>
/// button state
/// </summary>
/// <param name="arg">0:release,1:press</param>
private void ButtonPressChanged(int arg)
{
ButtonStateChange?.Invoke(arg);
}