Skynet/Skynet/Chokepoint.cpp

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#include "Chokepoint.h"

#include "Region.h"

ChokepointClass::ChokepointClass(Position side1, Position side2, int clearance)
        : mSides(side1, side2)
        , mClearance(clearance)
        , mCenter((side1.x() + side2.x()) / 2, (side1.y() + side2.y()) / 2)
{
}

void ChokepointClass::addChokepointTile(WeakRegion region, TilePosition tile)
{
        if(region.lock() == mRegions.first.lock())
                mChoketiles.first = tile;

        if(region.lock() == mRegions.second.lock())
                mChoketiles.second = tile;
}

std::pair<Region, Region> ChokepointClass::getRegions()
{
        return std::make_pair(mRegions.first.lock(), mRegions.second.lock());
}

void ChokepointClass::draw(BWAPI::Color color)
{
        BWAPI::Broodwar->drawLine(BWAPI::CoordinateType::Map, mSides.first.x(), mSides.first.y(), mSides.second.x(), mSides.second.y(), color);

        BWAPI::Broodwar->drawBox(BWAPI::CoordinateType::Map, mChoketiles.first.x()*32, mChoketiles.first.y()*32, mChoketiles.first.x()*32+31, mChoketiles.first.y()*32+31, color);
        BWAPI::Broodwar->drawBox(BWAPI::CoordinateType::Map, mChoketiles.second.x()*32, mChoketiles.second.y()*32, mChoketiles.second.x()*32+31, mChoketiles.second.y()*32+31, color);

        BWAPI::Broodwar->drawLine(BWAPI::CoordinateType::Map, mChoketiles.first.x()*32+16, mChoketiles.first.y()*32+16, mCenter.x(), mCenter.y(), color);
        BWAPI::Broodwar->drawLine(BWAPI::CoordinateType::Map, mChoketiles.second.x()*32+16, mChoketiles.second.y()*32+16, mCenter.x(), mCenter.y(), color);

        BWAPI::Broodwar->drawCircle(BWAPI::CoordinateType::Map, mCenter.x(), mCenter.y(), 32, color);
}