#include <MineBlockingMineralTask.h>

Inheritance diagram for MineBlockingMineralTask:

Collaboration diagram for MineBlockingMineralTask:

Public Member Functions
	MineBlockingMineralTask (TaskType priority, UnitGroup minerals)
virtual int	getEndTime () const
virtual int	getEndTime (Unit unit) const
virtual int	getPriority (Unit unit) const
virtual Position	getStartLocation (Unit unit) const
virtual Position	getEndLocation (Unit unit) const
virtual bool	preUpdate ()
virtual bool	update ()
virtual void	updateRequirements ()
virtual bool	waitingForUnit (Unit unit) const
virtual void	giveUnit (Unit unit)
virtual void	returnUnit (Unit unit)
virtual bool	morph (Unit unit, BWAPI::UnitType previousType)
virtual UnitGroup	getFinishedUnits ()
virtual std::string	getTaskName () const
virtual std::string	getOutputName () const
Private Attributes
Unit	mUnit
UnitGroup	mMinerals

Detailed Description

Definition at line 8 of file MineBlockingMineralTask.h.

Constructor & Destructor Documentation

MineBlockingMineralTask::MineBlockingMineralTask	(	TaskType	priority,
		UnitGroup	minerals
	)

Definition at line 3 of file MineBlockingMineralTask.cpp.

        : Task(priority)
        , mMinerals(minerals)
{
}

Member Function Documentation

Position MineBlockingMineralTask::getEndLocation ( Unit unit ) const [virtual]

Implements Task.

Definition at line 29 of file MineBlockingMineralTask.cpp.

{
        return unit->getPosition();
}

int MineBlockingMineralTask::getEndTime ( ) const [virtual]

Implements Task.

Definition at line 9 of file MineBlockingMineralTask.cpp.

References Requirement::maxTime.

Referenced by getEndTime().

{
        return Requirement::maxTime;
}

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int MineBlockingMineralTask::getEndTime ( Unit unit ) const [virtual]

Implements Task.

Definition at line 14 of file MineBlockingMineralTask.cpp.

References getEndTime().

{
        return getEndTime();
}

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UnitGroup MineBlockingMineralTask::getFinishedUnits ( ) [virtual]

Implements Task.

Definition at line 111 of file MineBlockingMineralTask.cpp.

References UnitGroup::insert(), and mUnit.

{
        UnitGroup returnUnits;

        returnUnits.insert(mUnit);

        return returnUnits;
}

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virtual std::string MineBlockingMineralTask::getOutputName ( ) const [inline, virtual]

Implements Task.

Definition at line 33 of file MineBlockingMineralTask.h.

{ return ""; }

int MineBlockingMineralTask::getPriority ( Unit unit ) const [virtual]

Implements Task.

Definition at line 19 of file MineBlockingMineralTask.cpp.

{
        return 35;
}

Position MineBlockingMineralTask::getStartLocation ( Unit unit ) const [virtual]

Implements Task.

Definition at line 24 of file MineBlockingMineralTask.cpp.

{
        return unit->getPosition();
}

virtual std::string MineBlockingMineralTask::getTaskName ( ) const [inline, virtual]

Implements Task.

Definition at line 32 of file MineBlockingMineralTask.h.

{ return "Mine Blocking Mineral"; }

void MineBlockingMineralTask::giveUnit ( Unit unit ) [virtual]

Implements Task.

Definition at line 96 of file MineBlockingMineralTask.cpp.

References mUnit.

{
        mUnit = unit;
}

bool MineBlockingMineralTask::morph	(	Unit	unit,
		BWAPI::UnitType	previousType
	)		`[virtual]`

Implements Task.

Definition at line 106 of file MineBlockingMineralTask.cpp.

{
        return true;
}

bool MineBlockingMineralTask::preUpdate ( ) [virtual]

Implements Task.

Definition at line 34 of file MineBlockingMineralTask.cpp.

References UnitGroup::begin(), Task::complete(), AccessTypeDef::Dead, UnitGroup::empty(), UnitGroup::end(), UnitGroup::erase(), Task::hasEnded(), mMinerals, and mUnit.

{
        for(std::set<Unit>::iterator it = mMinerals.begin(); it != mMinerals.end();)
        {
                if((*it)->accessibility() == AccessType::Dead)
                        mMinerals.erase(it++);
                else
                        ++it;
        }

        if(mMinerals.empty())
                complete();

        return hasEnded() && mUnit;
}

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void MineBlockingMineralTask::returnUnit ( Unit unit ) [virtual]

Implements Task.

Definition at line 101 of file MineBlockingMineralTask.cpp.

References mUnit, and StaticUnits::nullunit.

{
        mUnit = StaticUnits::nullunit;
}

bool MineBlockingMineralTask::update ( ) [virtual]

Implements Task.

Definition at line 50 of file MineBlockingMineralTask.cpp.

References Task::hasEnded(), mMinerals, and mUnit.

{
        if(mUnit)
        {
                if(mUnit->isCarryingGas() || mUnit->isCarryingMinerals())
                        mUnit->returnCargo();
                else
                {
                        Unit closestMineral;
                        int closestDistance = std::numeric_limits<int>::max();
                        for each(Unit mineral in mMinerals)
                        {
                                int distance = mineral->getDistance(mUnit);
                                if(distance < closestDistance)
                                {
                                        closestMineral = mineral;
                                        closestDistance = distance;
                                }
                        }

                        if(closestMineral)
                                mUnit->gather(closestMineral);
                }
        }

        return hasEnded() && !mUnit;
}

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void MineBlockingMineralTask::updateRequirements ( ) [virtual]

Reimplemented from Task.

Definition at line 78 of file MineBlockingMineralTask.cpp.

References Task::addRequirement(), RequirementGroup::addUnitFilterRequirement(), UnitGroup::begin(), Task::clearRequirements(), UnitGroup::empty(), UnitFilterFlags::IsComplete, UnitFilterFlags::IsWorker, Requirement::maxTime, mMinerals, mUnit, and Task::shouldReturnUnit().

{
        clearRequirements();

        if(!mUnit && !shouldReturnUnit() && !mMinerals.empty())
        {
                RequirementGroup requirementOne;
                requirementOne.addUnitFilterRequirement(35, Requirement::maxTime, UnitFilter(UnitFilterFlags::type(UnitFilterFlags::IsWorker | UnitFilterFlags::IsComplete)), (*mMinerals.begin())->getPosition());

                addRequirement(requirementOne);
        }
}