mirror of
https://github.com/electronicarts/CNC_TS_and_RA2_Mission_Editor.git
synced 2025-03-15 08:51:21 +00:00
252 lines
7.4 KiB
C++
252 lines
7.4 KiB
C++
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/*
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FinalSun/FinalAlert 2 Mission Editor
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Copyright (C) 1999-2024 Electronic Arts, Inc.
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Authored by Matthias Wagner
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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 General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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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 General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "StdAfx.h"
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#include "TubeTool.h"
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#include "MapData.h"
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#include "IsoView.h"
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#include "Structs.h"
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#include "inlines.h"
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#include <memory>
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#include <algorithm>
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std::unique_ptr<CTube> findTubeEndAt(const MapCoords& mapCoords3d, const ProjectedCoords& projCoords, const CMapData& map)
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{
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const auto& tubes = map.GetTubes();
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auto it = std::find_if(tubes.begin(), tubes.end(), [mapCoords3d](const auto& tube) { return tube->getEndCoords() == mapCoords3d; });
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if (it != tubes.end())
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return std::make_unique<CTube>(**it);
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// if not found, also try with z - 4 (e.g. behind cliffs)
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auto backMapCoords = map.ToMapCoords3d(projCoords, map.GetHeightAt(mapCoords3d) - 4);
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it = std::find_if(tubes.begin(), tubes.end(), [backMapCoords](const auto& tube) { return tube->getEndCoords() == backMapCoords; });
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if (it != tubes.end())
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return std::make_unique<CTube>(**it);
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return nullptr;
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}
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std::vector<std::uint16_t> findTubesAt(const ProjectedCoords& projCoords, const CMapData& map)
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{
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std::vector<std::uint16_t> foundTubes;
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for (auto& t : map.GetTubes())
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{
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auto coords = map.ToMapCoords3d(projCoords, map.GetHeightAt(t->getStartCoords()));
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if (t->touches(coords))
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foundTubes.push_back(t->getId());
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}
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return foundTubes;
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}
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AddTubeTool::AddTubeTool(CMapData& map, CIsoView& view, bool bidirectional): MapTool(map, view),
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m_bidirectional(bidirectional)
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{
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}
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void AddTubeTool::finish()
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{
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if (m_tube) {
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if (m_tube->isValid())
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{
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getMap().SetTube(m_tube.get());
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if (m_bidirectional)
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{
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auto t2 = m_tube->reverse();
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getMap().SetTube(&t2);
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}
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}
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getView().RedrawWindow(NULL, NULL, RDW_INVALIDATE | RDW_UPDATENOW);
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}
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m_mm_tube.reset();
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m_tube.reset();
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m_modified_tubes.clear();
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}
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bool AddTubeTool::onRButtonUp(const ProjectedCoords& projCoords, const MapCoords& mapCoords3d, MapToolMouseFlags flags)
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{
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if (!m_modified_tubes.empty())
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{
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// reset modified tubes to original state
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for (auto& tube : m_modified_tubes)
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{
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getMap().SetTube(tube.get());
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}
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}
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bool ret = m_tube != nullptr;
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m_mm_tube.reset();
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m_tube.reset();
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m_modified_tubes.clear();
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getView().RedrawWindow(NULL, NULL, RDW_INVALIDATE | RDW_UPDATENOW);
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return ret; // if we were adding or modifying a tube, a right click should just cancel this current tube, not the whole tool
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}
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void AddTubeTool::onLButtonDblClick(const ProjectedCoords& projCoords, const MapCoords& mapCoords3d, MapToolMouseFlags flags)
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{
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}
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void AddTubeTool::onLButtonUp(const ProjectedCoords& projCoords, const MapCoords& mapCoords3d, MapToolMouseFlags flags)
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{
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if (!m_tube) {
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// first check if there is already a tube at the given location and take ownership if existing
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auto tube = getTubeToModify(mapCoords3d, projCoords, flags);
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if (tube) {
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m_tube = std::move(tube);
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// also find reverse direction
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if (m_bidirectional)
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{
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const auto& tubes = getMap().GetTubes();
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auto reversed = m_tube->reverse();
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auto reverseIt = std::find_if(tubes.begin(), tubes.end(), [&reversed](const auto& tube) { return tube->isEqual(reversed, true); });
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if (reverseIt != tubes.end())
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{
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m_modified_tubes.push_back(std::make_unique<CTube>(**reverseIt));
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getMap().DeleteTube((*reverseIt)->getId());
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}
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}
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m_modified_tubes.push_back(std::make_unique<CTube>(*m_tube));
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getMap().DeleteTube(m_tube->getId());
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}
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if (!m_tube) {
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// create a new tube, first click
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m_tube = std::move(createNewTube(mapCoords3d));
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}
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}
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else
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{
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int z = getMap().GetHeightAt(m_tube->getStartCoords());
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auto mc = getMap().ToMapCoords3d(projCoords, z);
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if (m_tube->getEndCoords() == MapCoords(mc.x, mc.y))
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{
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finish();
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}
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else
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{
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m_tube->append(mc.x, mc.y, m_tube->GetTubeParts().empty() ? 2 : 0);
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}
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}
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getView().RedrawWindow(NULL, NULL, RDW_INVALIDATE | RDW_UPDATENOW);
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}
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std::unique_ptr<CTube> AddTubeTool::createNewTube(const MapCoords& mapCoords3d) const
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{
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return std::make_unique<CTube>(mapCoords3d.x, mapCoords3d.y, ETubeDirection::Undefined, mapCoords3d.x, mapCoords3d.y, std::vector<ETubeDirection>());
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}
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std::unique_ptr<CTube> AddTubeTool::getTubeToModify(const MapCoords& mapCoords3d, const ProjectedCoords& projCoords, MapToolMouseFlags flags) const
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{
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if ((flags & MapToolMouseFlags::SHIFT) == MapToolMouseFlags::SHIFT)
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return findTubeEndAt(mapCoords3d, projCoords, getMap());
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return nullptr;
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}
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void AddTubeTool::onMouseMove(const ProjectedCoords& projCoords, const MapCoords& mapCoords3d, MapToolMouseFlags flags)
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{
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if (m_tube) {
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m_mm_tube.reset(new CTube(*m_tube));
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int z = getMap().GetHeightAt(m_tube->getStartCoords());
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auto mc = getMap().ToMapCoords3d(projCoords, z);
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m_mm_tube->append(mc.x, mc.y, m_tube->GetTubeParts().empty() ? 2 : 0);
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getView().RedrawWindow(NULL, NULL, RDW_INVALIDATE | RDW_UPDATENOW);
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}
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else
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{
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auto tube = getTubeToModify(mapCoords3d, projCoords, flags);
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if (tube)
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{
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m_hover_tube = std::move(tube);
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getView().RedrawWindow(NULL, NULL, RDW_INVALIDATE | RDW_UPDATENOW);
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}
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else if (m_hover_tube)
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{
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m_hover_tube.reset();
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getView().RedrawWindow(NULL, NULL, RDW_INVALIDATE | RDW_UPDATENOW);
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}
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}
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}
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void AddTubeTool::render()
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{
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if (m_mm_tube)
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{
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// mouse-move tube
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getView().DrawTube(*m_mm_tube);
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}
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else if (m_tube) {
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getView().DrawTube(*m_tube);
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}
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else if (m_hover_tube)
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{
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COLORREF col = RGB(0, 255, 0);
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getView().DrawTube(*m_hover_tube, nullptr, &col);
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}
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}
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RemoveTubeTool::RemoveTubeTool(CMapData& map, CIsoView& view) : MapTool(map, view)
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{
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}
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void RemoveTubeTool::onMouseMove(const ProjectedCoords& projCoords, const MapCoords& mapCoords3d, MapToolMouseFlags flags)
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{
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auto& m = getMap();
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std::vector<std::uint16_t> tubes = findTubesAt(projCoords, getMap());
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if ((flags & MapToolMouseFlags::LBUTTON) == MapToolMouseFlags::LBUTTON)
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{
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for (auto& id : tubes)
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{
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m.DeleteTube(id);
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}
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}
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else
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{
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m_hover_tubes.reserve(tubes.size());
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std::transform(tubes.begin(), tubes.end(), std::back_inserter(m_hover_tubes), [this](std::uint16_t tubeId) { return std::make_unique<CTube>(*getMap().GetTube(tubeId)); });
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}
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getView().RedrawWindow(NULL, NULL, RDW_INVALIDATE | RDW_UPDATENOW);
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m_hover_tubes.clear();
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}
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void RemoveTubeTool::render()
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{
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for(auto& tube: m_hover_tubes)
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{
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COLORREF col = RGB(0, 255, 0);
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getView().DrawTube(*tube, nullptr, &col);
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}
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}
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ModifyTubeTool::ModifyTubeTool(CMapData& map, CIsoView& view, bool bidirectional): AddTubeTool(map, view, bidirectional)
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{
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}
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std::unique_ptr<CTube> ModifyTubeTool::getTubeToModify(const MapCoords& mapCoords3d, const ProjectedCoords& projCoords, MapToolMouseFlags flags) const
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{
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return findTubeEndAt(mapCoords3d, projCoords, getMap());
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}
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std::unique_ptr<CTube> ModifyTubeTool::createNewTube(const MapCoords& mapCoords3d) const
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{
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return nullptr;
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}
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