mirror of
https://github.com/vcmi/vcmi.git
synced 2024-12-22 22:13:35 +02:00
104 lines
2.6 KiB
C++
104 lines
2.6 KiB
C++
/*
|
|
* RockPlacer.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 "RockPlacer.h"
|
|
#include "TreasurePlacer.h"
|
|
#include "ObjectManager.h"
|
|
#include "RoadPlacer.h"
|
|
#include "RiverPlacer.h"
|
|
#include "RmgMap.h"
|
|
#include "CMapGenerator.h"
|
|
#include "Functions.h"
|
|
#include "../CRandomGenerator.h"
|
|
#include "../mapping/CMapEditManager.h"
|
|
|
|
void RockPlacer::process()
|
|
{
|
|
rockTerrain = Terrain::Manager::getInfo(zone.getTerrainType()).rockTerrain;
|
|
assert(!rockTerrain.isPassable());
|
|
|
|
accessibleArea = zone.freePaths() + zone.areaUsed();
|
|
if(auto * m = zone.getModificator<ObjectManager>())
|
|
accessibleArea.unite(m->getVisitableArea());
|
|
|
|
//negative approach - create rock tiles first, then make sure all accessible tiles have no rock
|
|
rockArea = zone.area().getSubarea([this](const int3 & t)
|
|
{
|
|
return map.shouldBeBlocked(t);
|
|
});
|
|
|
|
for(auto & z : map.getZones())
|
|
{
|
|
if(auto * m = z.second->getModificator<RockPlacer>())
|
|
{
|
|
if(m != this && !m->isFinished())
|
|
return;
|
|
}
|
|
}
|
|
|
|
processMap();
|
|
}
|
|
|
|
void RockPlacer::processMap()
|
|
{
|
|
//merge all areas
|
|
for(auto & z : map.getZones())
|
|
{
|
|
if(auto * m = z.second->getModificator<RockPlacer>())
|
|
{
|
|
map.getEditManager()->getTerrainSelection().setSelection(m->rockArea.getTilesVector());
|
|
map.getEditManager()->drawTerrain(m->rockTerrain, &generator.rand);
|
|
}
|
|
}
|
|
|
|
for(auto & z : map.getZones())
|
|
{
|
|
if(auto * m = z.second->getModificator<RockPlacer>())
|
|
{
|
|
//now make sure all accessible tiles have no additional rock on them
|
|
map.getEditManager()->getTerrainSelection().setSelection(m->accessibleArea.getTilesVector());
|
|
map.getEditManager()->drawTerrain(z.second->getTerrainType(), &generator.rand);
|
|
m->postProcess();
|
|
}
|
|
}
|
|
}
|
|
|
|
void RockPlacer::postProcess()
|
|
{
|
|
//finally mark rock tiles as occupied, spawn no obstacles there
|
|
rockArea = zone.area().getSubarea([this](const int3 & t)
|
|
{
|
|
return !map.map().getTile(t).terType.isPassable();
|
|
});
|
|
|
|
zone.areaUsed().unite(rockArea);
|
|
zone.areaPossible().subtract(rockArea);
|
|
if(auto * m = zone.getModificator<RiverPlacer>())
|
|
m->riverProhibit().unite(rockArea);
|
|
if(auto * m = zone.getModificator<RoadPlacer>())
|
|
m->areaIsolated().unite(rockArea);
|
|
}
|
|
|
|
void RockPlacer::init()
|
|
{
|
|
POSTFUNCTION_ALL(RoadPlacer);
|
|
DEPENDENCY(TreasurePlacer);
|
|
}
|
|
|
|
char RockPlacer::dump(const int3 & t)
|
|
{
|
|
if(!map.map().getTile(t).terType.isPassable())
|
|
{
|
|
return zone.area().contains(t) ? 'R' : 'E';
|
|
}
|
|
return Modificator::dump(t);
|
|
}
|