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vcmi/lib/rmg/WaterRoutes.cpp
2022-08-27 03:21:27 +04:00

120 lines
2.6 KiB
C++

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