UICamera.ProcessTouch C# (CSharp) Method

	public void ProcessTouch (bool pressed, bool unpressed)
	{
		// Whether we're using the mouse
		bool isMouse = (currentTouch == mMouse[0]);
		float drag   = isMouse ? mouseDragThreshold : touchDragThreshold;
		float click  = isMouse ? mouseClickThreshold : touchClickThreshold;

		// Send out the press message
		if (pressed)
		{
			if (mTooltip != null) ShowTooltip(false);
			
			currentTouch.pressStarted = true;
			Notify(currentTouch.pressed, "OnPress", false);
			currentTouch.pressed = currentTouch.current;
			currentTouch.clickNotification = ClickNotification.Always;
			currentTouch.totalDelta = Vector2.zero;
			currentTouch.dragStarted = false;
			Notify(currentTouch.pressed, "OnPress", true);

			// Clear the selection
			if (currentTouch.pressed != mSel)
			{
				if (mTooltip != null) ShowTooltip(false);
				selectedObject = null;
			}
		}
		else
		{
			// If the user is pressing down and has dragged the touch away from the original object,
			// unpress the original object and notify the new object that it is now being pressed on.
			if (!stickyPress && !unpressed && currentTouch.pressStarted && currentTouch.pressed != hoveredObject)
			{
				Notify(currentTouch.pressed, "OnPress", false);
				currentTouch.pressed = hoveredObject;
				Notify(currentTouch.pressed, "OnPress", true);
			}

			if (currentTouch.pressed != null)
			{
				float mag = currentTouch.delta.magnitude;

				if (mag != 0f)
				{
					// Keep track of the total movement
					currentTouch.totalDelta += currentTouch.delta;
					mag = currentTouch.totalDelta.magnitude;

					// If the drag event has not yet started, see if we've dragged the touch far enough to start it
					if (!currentTouch.dragStarted && drag < mag)
					{
						currentTouch.dragStarted = true;
						currentTouch.delta = currentTouch.totalDelta;
					}

					// If we're dragging the touch, send out drag events
					if (currentTouch.dragStarted)
					{
						if (mTooltip != null) ShowTooltip(false);

						bool isDisabled = (currentTouch.clickNotification == ClickNotification.None);
						Notify(currentTouch.pressed, "OnDrag", currentTouch.delta);

						if (isDisabled)
						{
							// If the notification status has already been disabled, keep it as such
							currentTouch.clickNotification = ClickNotification.None;
						}
						else if (currentTouch.clickNotification == ClickNotification.BasedOnDelta && click < mag)
						{
							// We've dragged far enough to cancel the click
							currentTouch.clickNotification = ClickNotification.None;
						}
					}
				}
			}
		}

		// Send out the unpress message
		if (unpressed)
		{
			currentTouch.pressStarted = false;
			if (mTooltip != null) ShowTooltip(false);

			if (currentTouch.pressed != null)
			{
				Notify(currentTouch.pressed, "OnPress", false);

				// Send a hover message to the object, but don't add it to the list of hovered items
				// as it's already present. This happens when the mouse is released over the same button
				// it was pressed on, and since it already had its 'OnHover' event, it never got
				// Highlight(false), so we simply re-notify it so it can update the visible state.
				if (useMouse && currentTouch.pressed == mHover) Notify(currentTouch.pressed, "OnHover", true);

				// If the button/touch was released on the same object, consider it a click and select it
				if (currentTouch.pressed == currentTouch.current ||
					(currentTouch.clickNotification != ClickNotification.None &&
					currentTouch.totalDelta.magnitude < drag))
				{
					if (currentTouch.pressed != mSel)
					{
						mSel = currentTouch.pressed;
						Notify(currentTouch.pressed, "OnSelect", true);
					}
					else
					{
						mSel = currentTouch.pressed;
					}

					// If the touch should consider clicks, send out an OnClick notification
					if (currentTouch.clickNotification != ClickNotification.None)
					{
						float time = Time.realtimeSinceStartup;

						Notify(currentTouch.pressed, "OnClick", null);

						if (currentTouch.clickTime + 0.35f > time)
						{
							Notify(currentTouch.pressed, "OnDoubleClick", null);
						}
						currentTouch.clickTime = time;
					}
				}
				else // The button/touch was released on a different object
				{
					// Send a drop notification (for drag & drop)
					Notify(currentTouch.current, "OnDrop", currentTouch.pressed);
				}
			}
			currentTouch.dragStarted = false;
			currentTouch.pressed = null;
		}
	}

    static int ProcessTouch(IntPtr L)
    {
        LuaScriptMgr.CheckArgsCount(L, 3);
        UICamera obj  = (UICamera)LuaScriptMgr.GetUnityObjectSelf(L, 1, "UICamera");
        bool     arg0 = LuaScriptMgr.GetBoolean(L, 2);
        bool     arg1 = LuaScriptMgr.GetBoolean(L, 3);

        obj.ProcessTouch(arg0, arg1);
        return(0);
    }