#include <ScoutData.h>

Collaboration diagram for ScoutDataClass:

Public Member Functions
	ScoutDataClass ()
	ScoutDataClass (Base base, ScoutType type)
void	update ()
bool	isAchieved ()
Position	getNextPosition (Position pos=BWAPI::Positions::None)
Position	getLastPosition (Position pos=BWAPI::Positions::None)
double	getDistance (Unit unit)
Base	getBase ()
ScoutType	getType ()
void	drawDebug (BWAPI::Color colour)
Private Member Functions
void	loadPositions ()
void	checkPositions ()
Private Attributes
ScoutType	mType
Base	mBase
std::set< Position >	mPositions

Detailed Description

Definition at line 70 of file ScoutData.h.

Constructor & Destructor Documentation

ScoutDataClass::ScoutDataClass ( )

Definition at line 7 of file ScoutData.cpp.

        : mType(ScoutType::None)
        , mBase()
{
}

ScoutDataClass::ScoutDataClass	(	Base	base,
		ScoutType	type
	)

Definition at line 13 of file ScoutData.cpp.

References loadPositions().

        : mType(type)
        , mBase(base)
{
        loadPositions();
}

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Member Function Documentation

void ScoutDataClass::checkPositions ( ) [private]

Definition at line 118 of file ScoutData.cpp.

References BWAPI::Broodwar, ScoutTypeDef::InitialBaseLocationScout, Singleton< T >::Instance(), MapHelper::isAnyVisible(), mBase, mPositions, mType, and BWAPI::UnitTypes::Terran_Command_Center.

Referenced by loadPositions(), and update().

{
        for(std::set<Position>::iterator it = mPositions.begin(); it != mPositions.end();)
        {
                if(mType == ScoutType::InitialBaseLocationScout)
                {
                        if(MapHelper::isAnyVisible(mBase->getCenterBuildLocation(), BWAPI::UnitTypes::Terran_Command_Center) || !BaseTracker::Instance().getEnemyBases().empty())
                                mPositions.erase(it++);
                        else
                                ++it;
                }
                else
                {
                        if(BWAPI::Broodwar->isVisible(TilePosition(*it)))
                                mPositions.erase(it++);
                        else
                                ++it;
                }
        }
}

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void ScoutDataClass::drawDebug ( BWAPI::Color colour )

Definition at line 139 of file ScoutData.cpp.

References BWAPI::Broodwar, BWAPI::Game::drawCircleMap(), mPositions, BWAPI::Position::x(), and BWAPI::Position::y().

{
        for each(Position position in mPositions)
        {
                BWAPI::Broodwar->drawCircleMap(position.x(), position.y(), 16, colour);
        }
}

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Base ScoutDataClass::getBase ( ) [inline]

Definition at line 84 of file ScoutData.h.

References mBase.

{ return mBase; }

double ScoutDataClass::getDistance ( Unit unit )

Definition at line 30 of file ScoutData.cpp.

References getNextPosition(), and mPositions.

{
        if(mPositions.size() == 1)
                return (*mPositions.begin()).getApproxDistance(unit->getPosition());
        else
                return getNextPosition(unit->getPosition()).getApproxDistance(unit->getPosition());
}

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Position ScoutDataClass::getLastPosition ( Position pos = BWAPI::Positions::None )

Definition at line 63 of file ScoutData.cpp.

References BWAPI::Position::getApproxDistance(), mBase, mPositions, BWAPI::Positions::None, and BWAPI::BulletTypes::None.

{
        if(mPositions.size() == 1)
                return *mPositions.begin();
        else if(mPositions.empty())
                return pos;
        else
        {
                Position closestPosition = BWAPI::Positions::None;
                double closestDistance = 0;

                for each(Position position in mPositions)
                {
                        double distance = pos == BWAPI::Positions::None ? position.getApproxDistance(mBase->getCenterLocation()) : position.getApproxDistance(pos);
                        if(distance > closestDistance)
                        {
                                closestDistance = distance;
                                closestPosition = position;
                        }
                }

                return closestPosition;
        }
}

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Position ScoutDataClass::getNextPosition ( Position pos = BWAPI::Positions::None )

Definition at line 38 of file ScoutData.cpp.

References BWAPI::Position::getApproxDistance(), mBase, mPositions, BWAPI::Positions::None, and BWAPI::BulletTypes::None.

Referenced by getDistance().

{
        if(mPositions.size() == 1)
                return *mPositions.begin();
        else if(mPositions.empty())
                return pos;
        else
        {
                Position closestPosition = BWAPI::Positions::None;
                double closestDistance = std::numeric_limits<double>::max();

                for each(Position position in mPositions)
                {
                        double distance = pos == BWAPI::Positions::None ? position.getApproxDistance(mBase->getCenterLocation()) : position.getApproxDistance(pos);
                        if(distance < closestDistance)
                        {
                                closestDistance = distance;
                                closestPosition = position;
                        }
                }

                return closestPosition;
        }
}

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ScoutType ScoutDataClass::getType ( ) [inline]

Definition at line 85 of file ScoutData.h.

References mType.

{ return mType; }

bool ScoutDataClass::isAchieved ( )

Definition at line 25 of file ScoutData.cpp.

References mPositions.

{
        return mPositions.empty();
}

void ScoutDataClass::loadPositions ( ) [private]

Definition at line 88 of file ScoutData.cpp.

References ScoutTypeDef::BaseScout, ScoutTypeDef::BaseSearch, BWAPI::Broodwar, checkPositions(), ScoutTypeDef::InitialBaseLocationScout, mBase, mPositions, mType, ScoutTypeDef::TechSearch, ScoutTypeDef::ThoroughSearch, SafeEnum< def, inner >::underlying(), BWAPI::TilePosition::x(), and BWAPI::TilePosition::y().

Referenced by ScoutDataClass().

{
        switch(mType.underlying())
        {
        case ScoutType::InitialBaseLocationScout:
                {
                        mPositions.insert(Position(mBase->getCenterBuildLocation().x()*32+16, mBase->getCenterBuildLocation().y()*32+16));
                        break;
                }
        case ScoutType::TechSearch:
        case ScoutType::BaseSearch:
        case ScoutType::BaseScout:
                {
                        mPositions.insert(mBase->getCenterLocation());
                        break;
                }
        case ScoutType::ThoroughSearch:
                {
                        for each(TilePosition tile in mBase->getTiles())
                        {
                                if(BWAPI::Broodwar->isBuildable(tile))
                                        mPositions.insert(Position(tile.x()*32+16, tile.y()*32+16));
                        }
                        break;
                }
        }

        checkPositions();
}