Example #1
0
// **********************************************
void CToolPick::updateAfterRender()
{
	//H_AUTO(R2_CToolPick_updateAfterRender)
	// See if the mouse is over a valid position
	_ValidPos = false;
	sint32 mouseX,  mouseY;
	getMousePos(mouseX,  mouseY);
	if (!isInScreen(mouseX,  mouseY))
	{
		getEditor().setFocusedInstance(NULL);
		setMouseCursor(_CursCannotPickPos);
		return;
	}
	_CandidateInstance = NULL;
	CInstance *instanceUnder = checkInstanceUnderMouse();
	bool ignoreInstanceUnder = false;
	if(instanceUnder && _IgnoreInstances.size()>0)
	{
		for(uint i=0; i<_IgnoreInstances.size(); i++)
		{
			if(instanceUnder->isKindOf(_IgnoreInstances[i]))
			{
				ignoreInstanceUnder = true;
				break;
			}
		}
	}
	if (!instanceUnder || ignoreInstanceUnder)
	{
		if (isMouseOnUI() && !isMouseOnContainer())
		{
			setMouseCursor(DEFAULT_CURSOR);
		}
		else
		{
			CTool::CWorldViewRay worldViewRay;
			computeWorldViewRay(mouseX,  mouseY,  worldViewRay);
			CVector inter;
			_ValidPos = (ValidPacsPos == computeLandscapeRayIntersection(worldViewRay,  _Intersection));
			setMouseCursor(_ValidPos ? _CursCanPickPos : _CursCannotPickPos);
			getEditor().setFocusedInstance(NULL);
		}
		return;
	}
	getEditor().setFocusedInstance(instanceUnder);
	if (canPick(*instanceUnder))
	{
		_CandidateInstance = instanceUnder;
		setMouseCursor(_CursCanPickInstance);
	}
	else
	{
		setMouseCursor(_CursCannotPickInstance);
	}
}
Example #2
0
//***************************************************************
void CToolCreateEntity::updateBeforeRender()
{
	//H_AUTO(R2_CToolCreateEntity_updateBeforeRender)
	if (_CreateState != DrawArray)
	{
		CToolChoosePos::updateBeforeRender();
		_AutoGroup.update(_CreatePosition, _PaletteId, _Valid && !isCtrlDown());
		setContextHelp(CI18N::get(_AutoGroup.getGroupingCandidate() ? "uiR2EDToolCreateEntityAutoGroup" : "uiR2EDToolCreateEntity"));
		return;
	}
	setContextHelp(CI18N::get("uiR2EDDrawArrayContextHelp"));
	// update for array mode
	bool valid = true;
	sint32 mouseX,  mouseY;
	getMousePos(mouseX,  mouseY);
	if (!isInScreen(mouseX,  mouseY) || (isMouseOnUI() && !isMouseOnWorldMap()))
	{
		valid = false;
		_ArrayEnd = _ArrayOrigin;
	}
	//
	CTool::CWorldViewRay worldViewRay;
	computeWorldViewRay(mouseX,  mouseY,  worldViewRay);
	//
	CVector entityPos; // the pos where the ghost will be shown
	CVector inter;     // intersection of view ray with landscape
	_ValidArray = true;
	TRayIntersectionType rayIntersectionType = computeLandscapeRayIntersection(worldViewRay,  inter);
	switch(rayIntersectionType)
	{
		case NoIntersection:
			_ValidArray  = false;
			_ArrayEnd = _ArrayOrigin;
		break;
		case ValidPacsPos:
		case InvalidPacsPos:
			_ArrayEnd = inter;
		break;
	}
	for (uint k = 0; valid && k < _ArrayElements.size(); ++k)
	{
		if (_ArrayElements[k])
		{
			if (_ArrayElements[k]->getDisplayFlag(CDisplayerVisual::FlagBadPos))
			{
				_ValidArray  = false;
			}
		}
	}
	CGroupMap *worldMap = getWorldMap();
	if (worldMap) worldMap->setSelectionAxis(_ValidArray);
	setMouseCursor(_ValidArray ? _CursValid.c_str() : _CursInvalid.c_str());
}