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130 lines
2.7 KiB
C++
130 lines
2.7 KiB
C++
/*
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* WaterRoutes.cpp, part of VCMI engine
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*
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* Authors: listed in file AUTHORS in main folder
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*
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* License: GNU General Public License v2.0 or later
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* Full text of license available in license.txt file, in main folder
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*
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*/
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#include "StdInc.h"
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#include "WaterRoutes.h"
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#include "WaterProxy.h"
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#include "../CMapGenerator.h"
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#include "../RmgMap.h"
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#include "../../mapping/CMapEditManager.h"
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#include "../RmgPath.h"
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#include "../RmgObject.h"
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#include "ObjectManager.h"
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#include "../Functions.h"
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#include "RoadPlacer.h"
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#include "TreasurePlacer.h"
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#include "TownPlacer.h"
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#include "ConnectionsPlacer.h"
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#include "../TileInfo.h"
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#include "WaterAdopter.h"
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#include "../RmgArea.h"
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VCMI_LIB_NAMESPACE_BEGIN
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void WaterRoutes::process()
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{
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auto * wproxy = zone.getModificator<WaterProxy>();
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if(!wproxy)
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return;
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if(auto * manager = zone.getModificator<ObjectManager>())
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manager->createDistancesPriorityQueue();
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for(auto & z : map.getZones())
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{
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if(z.first != zone.getId())
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result.push_back(wproxy->waterRoute(*z.second));
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}
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auto area = zone.area();
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auto freePaths = zone.freePaths();
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auto areaPossible = zone.areaPossible();
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auto areaUsed = zone.areaUsed();
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//prohibit to place objects on sealed off lakes
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for(const auto & lake : wproxy->getLakes())
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{
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if((lake.area * freePaths.get()).getTilesVector().size() == 1)
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{
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freePaths->subtract(lake.area);
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areaPossible->subtract(lake.area);
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}
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}
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//prohibit to place objects on the borders
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for(const auto & t : area->getBorder())
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{
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if(areaPossible->contains(t))
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{
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std::vector<int3> landTiles;
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map.foreachDirectNeighbour(t, [this, &landTiles, &t](const int3 & c)
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{
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if(map.isOnMap(c) && map.getZoneID(c) != zone.getId())
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{
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landTiles.push_back(c - t);
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}
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});
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if(landTiles.size() == 2)
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{
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int3 o = landTiles[0] + landTiles[1];
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if(o.x * o.x * o.y * o.y == 1)
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{
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areaPossible->erase(t);
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areaUsed->add(t);
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}
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}
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}
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}
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}
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void WaterRoutes::init()
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{
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for(auto & z : map.getZones())
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{
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dependency(z.second->getModificator<ConnectionsPlacer>());
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postfunction(z.second->getModificator<ObjectManager>());
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postfunction(z.second->getModificator<TreasurePlacer>());
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}
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dependency(zone.getModificator<WaterProxy>());
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postfunction(zone.getModificator<TreasurePlacer>());
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}
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char WaterRoutes::dump(const int3 & t)
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{
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auto area = zone.area();
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auto freePaths = zone.freePaths();
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for(auto & i : result)
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{
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if(t == i.boarding)
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return 'B';
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if(t == i.visitable)
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return '@';
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if(i.blocked.contains(t))
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return '#';
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if(i.water.contains(t))
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{
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if(freePaths->contains(t))
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return '+';
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else
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return '-';
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}
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}
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if(freePaths->contains(t))
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return '.';
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if(area->contains(t))
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return '~';
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return ' ';
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}
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VCMI_LIB_NAMESPACE_END
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