Skynet/Skynet/Region.cpp

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#include "Region.h"

#include "Chokepoint.h"
#include "Base.h"
#include "TerrainAnaysis.h"

RegionClass::RegionClass(Position center, int clearance)
        : mCenter(center)
        , mClearance(clearance)
{
}

std::set<Chokepoint> RegionClass::getChokepoints() const
{
        std::set<Chokepoint> chokepoints;
        for each(WeakChokepoint chokepoint in mChokepoints)
        {
                chokepoints.insert(chokepoint.lock());
        }
        return chokepoints;
}

void RegionClass::addChokepointTile(WeakChokepoint chokepoint, TilePosition tile)
{
        mChokePointToTiles[chokepoint] = tile;
        mChokePointTiles.insert(tile);
}

void RegionClass::addChokepoint(WeakChokepoint chokepoint)
{
        mChokepoints.insert(chokepoint);
}

void RegionClass::draw(BWAPI::Color color)
{
        BWAPI::Broodwar->drawCircle(BWAPI::CoordinateType::Map, mCenter.x(), mCenter.y(), 64, color);
        for each(WeakChokepoint chokepoint in mChokepoints)
        {
                Chokepoint choke = chokepoint.lock();
                BWAPI::Broodwar->drawLine(BWAPI::CoordinateType::Map, choke->getCenter().x(), choke->getCenter().y(), mCenter.x(), mCenter.y(), color);
        }
}

bool RegionClass::isConnected(Region region) const
{
        return TerrainAnaysis::Instance().getWalkConnectivity(mCenter) == TerrainAnaysis::Instance().getWalkConnectivity(region->getCenter());
}

void RegionClass::removeChokepoint(WeakChokepoint chokepoint)
{
        mChokepoints.erase(chokepoint);
        mChokePointTiles.erase(mChokePointToTiles[chokepoint]);
        mChokePointToTiles.erase(chokepoint);
}