Esempio n. 1
0
//***************************************************************
void CAutoGroup::group(CObject *newEntityDesc, const NLMISC::CVectorD &createPosition)
{
	//H_AUTO(R2_CAutoGroup_group)
	CInstance *destGroup = getGroupingCandidate();
	if (!destGroup || !_AutoGroupEnabled) return;
	_AutoGroupEnabled = false; // force user to call 'update' again
	clear();
	// remove any activity, dialog, or event in the copy
	CObject *behav = newEntityDesc->findAttr("Behavior");
	if (behav)
	{
		behav->setObject("Actions", new CObjectTable());
		behav->setObject("Activities", new CObjectTable());
		behav->setObject("ChatSequences", new CObjectTable());
		newEntityDesc->setObject("ActivitiesId", new CObjectTable());
	}
	nlassert(newEntityDesc);
	nlassert(destGroup);
	std::string targetGroupId;
	if (destGroup->isKindOf("NpcGrpFeature"))
	{
		// make relative to newgroup and insert
		CVectorD relPos = createPosition;
		CDisplayerVisual *vd = destGroup->getDisplayerVisual();
		if (vd)
		{
			relPos = relPos - vd->getWorldPos();
		}
		newEntityDesc->setObject("Position", buildVector(relPos));
		targetGroupId = destGroup->getId();
	}
	else
	{
		// other is a standalone entity -> create a new group
		std::auto_ptr<CObject> newGroup(getEditor().getDMC().newComponent("NpcGrpFeature"));
		if (!newGroup.get())
		{
			nlwarning("Syntax error in r2_features_npc_group.lua.");
			getEditor().getDMC().getActionHistoric().endAction();
			getEditor().getDMC().flushActions();
			return;
		}
		ucstring readableName;
		CLuaState &ls = getEditor().getLua();
		R2::getEditor().getEnv()["PaletteIdToGroupTranslation"][newEntityDesc->getAttr("Base")->toString()].push();
		if (ls.isString(-1))
			readableName.fromUtf8(ls.toString(-1));
		ucstring ucGroupName = ucstring(readableName + " " + CI18N::get("uiR2EDNameGroup").toUtf8());

		newGroup->set("Name", getEditor().genInstanceName(ucGroupName).toUtf8());
		getEditor().getDMC().requestInsertNode(destGroup->getParentAct()->getId(),
							   "Features",
							   -1,
							   "",
							   newGroup.get());
		targetGroupId = getString(newGroup.get(), "InstanceId");
		// move target instance in that group (becomes the leader)
		getEditor().getDMC().requestMoveNode(destGroup->getId(), "", -1, targetGroupId, "Components", -1);
	}
	// move newly created entity into target group
	getEditor().getDMC().requestInsertNode(targetGroupId,
							   "Components",
							   -1,
							   "",
							   newEntityDesc);
	getEditor().getDMC().getActionHistoric().endAction();
	getEditor().getDMC().flushActions();
}