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https://port.numenaute.org/aleajactaest/khanat-code-old.git
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118 lines
4.1 KiB
C++
118 lines
4.1 KiB
C++
// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "stdpch.h"
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//
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#include "tool_new_vertex.h"
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#include "tool_draw_prim.h"
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#include "editor.h"
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#include "displayer_visual_group.h"
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//
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#include "nel/misc/i18n.h"
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using namespace NLMISC;
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namespace R2
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{
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//*********************************************************************************************************
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CToolNewVertex::CToolNewVertex() : CToolChoosePos(-1, "curs_create.tga", "curs_create_vertex_invalid.tga"), _CurrEdge(-1), _CurrPos(CVector::Null)
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{
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lockMultiPos();
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}
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//*********************************************************************************************************
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bool CToolNewVertex::isValidChoosePos(const CVector2f &pos) const
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{
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//H_AUTO(R2_CToolNewVertex_isValidChoosePos)
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if (!isValid2DPos(pos)) return false;
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// pos must be on one edge of the road
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CInstance *selection = getEditor().getSelectedInstance();
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if (!selection) return false;
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IDisplayerUIHandle *miniMapHandle;
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CInstance *underMouse = checkInstanceUnderMouse(&miniMapHandle);
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if (underMouse != selection) return false;
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if (miniMapHandle)
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{
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if (miniMapHandle->isEdge())
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{
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_CurrEdge = (sint) miniMapHandle->getEdgeIndex();
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return true;
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}
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else
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{
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return false;
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}
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}
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CDisplayerVisualGroup *dvg = dynamic_cast<CDisplayerVisualGroup *>(selection->getDisplayerVisual());
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if (!dvg) return false;
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_CurrEdge = dvg->isOnEdge(CVector2f(pos.x, pos.y));
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_CurrPos = pos;
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return _CurrEdge != -1;
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}
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//*********************************************************************************************************
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void CToolNewVertex::commit(const NLMISC::CVector &createPosition, float /* createAngle */)
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{
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//H_AUTO(R2_CToolNewVertex_commit)
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CInstance *selection = getEditor().getSelectedInstance();
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if (!selection) return;
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// check that there is room left for a new vertex
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CObject *points = selection->getObjectTable()->getAttr("Points");
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if (!points) return;
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if (points->getSize() >= CToolDrawPrim::PrimMaxNumPoints)
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{
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getEditor().callEnvMethod("noMoreRoomLeftInPrimitveMsg", 0, 0);
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return;
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}
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//
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if (!selection->getDisplayerVisual()) return;
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getDMC().newAction(NLMISC::CI18N::get(selection->isKindOf("Road") ? "uiR2EDInsertNewWayPointAction" : "uiR2EDInsertNewZoneVertexAction"));
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CObject *wp = getDMC().newComponent(selection->isKindOf("Road") ? "WayPoint" : "RegionVertex");
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if (!wp) return;
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wp->setObject("Position", buildVector(CVectorD(createPosition - selection->getDisplayerVisual()->getWorldPos())));
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if (_CurrEdge == (sint) (points->getSize() - 1))
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{
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getDMC().requestInsertNode(selection->getId(), "Points", -1, "", wp);
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}
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else
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{
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getDMC().requestInsertNode(selection->getId(), "Points", _CurrEdge + 1, "", wp);
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}
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delete wp;
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}
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//*********************************************************************************************************
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const char *CToolNewVertex::getToolUIName() const
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{
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//H_AUTO(R2_CToolNewVertex_getToolUIName)
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return "new_vertex";
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}
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//*********************************************************************************************************
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bool CToolNewVertex::onDeleteCmd()
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{
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//H_AUTO(R2_CToolNewVertex_onDeleteCmd)
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CTool::TSmartPtr hold(this);
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getEditor().setCurrentTool(NULL);
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return false; // don't handle event because the current zone will be deleted
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}
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} // R2
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