Skynet/Skynet/MineDragAction.cpp

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#include "MineDragAction.h"

#include <limits>

#include "UnitTracker.h"
#include "UnitInformation.h"

bool MineDragAction::update(const Goal &squadGoal, const UnitGroup &squadUnitGroup)
{
        for each(Unit unit in UnitInformation::Instance().getUnitsTargetting(mUnit))
        {
                if(unit->getType() == BWAPI::UnitTypes::Terran_Vulture_Spider_Mine)
                {
                        int distance = std::numeric_limits<int>::max();
                        Unit closestUnit;

                        for each(Unit enemyUnit in UnitTracker::Instance().selectAllEnemy())
                        {
                                if(enemyUnit->getType().isFlyer() || enemyUnit->isLifted() || enemyUnit->getType().isBuilding() || enemyUnit->getType() == BWAPI::UnitTypes::Terran_Vulture_Spider_Mine)
                                        continue;

                                int thisDistance = mUnit->getDistance(enemyUnit);
                                if(thisDistance < distance)
                                {
                                        distance = distance;
                                        closestUnit = enemyUnit;
                                }
                        }
                        
                        if(closestUnit && distance < 32*3)
                        {
                                mUnit->attack(closestUnit);
                                return true;
                        }
                        else
                        {
                                mUnit->move(unit->getPosition());
                                return true;
                        }
                }
        }

        return false;
}