basketball.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

#ifndef SCUMM_HE_BASKETBALL_BASKETBALL_H
#define SCUMM_HE_BASKETBALL_BASKETBALL_H

#ifdef ENABLE_HE

#include "scumm/he/intern_he.h"
#include "scumm/he/logic_he.h"
#include "scumm/he/basketball/court.h"
#include "scumm/he/basketball/collision/bball_collision_player.h"
#include "scumm/he/basketball/collision/bball_collision_shields.h"

#include "common/array.h"
#include "common/stack.h"
#include "common/queue.h"
#include "common/std/set.h"

namespace Scumm {

class LogicHEBasketball;

class Basketball {

public:
    Basketball(ScummEngine_v100he *vm);
    ~Basketball();

    int u32FloatToInt(float input);
    int u32DoubleToInt(double input);

    int numOpponentsInCone(int team, float widthDistanceRatio, const U32FltVector2D &end, const U32FltVector2D &focus);
    float congestion(U32FltVector2D pos, bool ignore, int whichPlayer);
    void fillPlayerTargetList(const CCollisionPlayer *sourceObject, CCollisionObjectVector *targetList);
    void fillBallTargetList(const CCollisionSphere *sourceObject, CCollisionObjectVector *targetList);
    double getLaunchAngle(int velocity, int hDist, int vDist, int gravity);
    float getAvoidanceDistance(const U32Circle &playerMarker, const CCollisionPlayer &obstacle);
    CCollisionPlayer *detectObstacle(const U32Circle &playerMarker, int playerID, const U32FltPoint2D &targetLocation, bool targetIsObstacle, U32FltPoint2D *intersection, CBBallCourt *court);
    bool avoidObstacle(const U32Circle &playerMarker, const U32FltPoint2D &targetLocation,  const CCollisionPlayer &obstacle, ERevDirection whichDirection, U32FltPoint2D *newTarget);
    ERevDirection getAvoidanceDirection(const U32Circle &playerMarker, const U32FltPoint2D &targetLocation, const CCollisionPlayer &obstacle);
    bool getPathDistance(U32Circle *playerMarker, int playerID, Common::Stack<U32FltPoint2D> *targetStack, ERevDirection lastTurn, float *pathDistance, Common::Queue<U32FltPoint2D> *wayPointQueue, Std::set<int> *obstacleSet, CBBallCourt *court);

    void pushTargetOutOfObstacle(const U32Circle &playerMarker,
                                             const CCollisionPlayer &obstacle,
                                             Common::Stack<U32FltPoint2D> *targetStack);

    ERevDirection getBestPath(const U32Circle &playerMarker,
                                          int playerID,
                                          Common::Stack<U32FltPoint2D> *targetStack,
                                          CCollisionPlayer *obstacle,
                                          ERevDirection lastTurn,
                                          float *distance,
                                          Common::Queue<U32FltPoint2D> *wayPointQueue,
                                          Std::set<int> *obstacleSet,
                                          CBBallCourt *court);

    CBBallCourt *_court;
    CCollisionShieldVector *_shields;

private:
    ScummEngine_v100he *_vm;
};

} // End of namespace Scumm

#endif // ENABLE_HE

#endif // SCUMM_HE_BASKETBALL_BASKETBALL_H