BasicAIModule/include/EnhancedSide.h

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#pragma once
/*
 * EnhancedSide.h
 */
#include <BWAPI.h>
#include <BWTA.h>

#include <EnhancedUI.h>

#include <assert.h>

using std::pair;
using std::vector;

class EnhancedSide
{
public:
        enum Orientation {left, top, right, bottom};
        EnhancedSide(pair<BWAPI::Position, BWAPI::Position> endPoints, Orientation orientation);
        ~EnhancedSide(void);
        pair<BWAPI::Position, BWAPI::Position> getEndPoints(void);
        vector<BWAPI::TilePosition> getTilePositions(void);
        Orientation getOrientation(void);
        bool isHorizontal(void);
        // returns length not covered / overlapping and if not zero sets the leftover
        // sides not covered in sidesNotCovered. 
        int checkCoverage(EnhancedSide coveringSide, vector<EnhancedSide> * sidesNotCovered);
        // finds minimum gap between a side and a wall by searching for buildable tiles
        // returns the minimum number of tiles found
        int checkGap(void);
        void drawSide(BWAPI::Color color);
        void drawTiles(BWAPI::Color color);

private:
        Orientation orientation;
        pair<BWAPI::Position, BWAPI::Position> endPoints;
        pair<BWAPI::TilePosition, BWAPI::TilePosition> endTilePositions;
        vector<BWAPI::TilePosition> tilePositions;
        // is this a vertical side or not
        bool horizontal;
};