selenitic.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 MYST_SCRIPTS_SELENITIC_H
#define MYST_SCRIPTS_SELENITIC_H

#include "common/scummsys.h"
#include "common/util.h"
#include "mohawk/myst_scripts.h"

namespace Mohawk {

class MystAreaImageSwitch;
struct MystScriptEntry;

namespace MystStacks {

#define DECLARE_OPCODE(x) void x(uint16 var, const ArgumentsArray &args)

class Selenitic : public MystScriptParser {
public:
    explicit Selenitic(MohawkEngine_Myst *vm);
    ~Selenitic() override;

    void disablePersistentScripts() override;
    void runPersistentScripts() override;

private:
    void setupOpcodes();
    uint16 getVar(uint16 var) override;
    void toggleVar(uint16 var) override;
    bool setVarValue(uint16 var, uint16 value) override;

    uint16 getMap() override { return 9930; }

    DECLARE_OPCODE(o_mazeRunnerMove);
    DECLARE_OPCODE(o_mazeRunnerSoundRepeat);
    DECLARE_OPCODE(o_soundReceiverSigma);
    DECLARE_OPCODE(o_soundReceiverRight);
    DECLARE_OPCODE(o_soundReceiverLeft);
    DECLARE_OPCODE(o_soundReceiverSource);
    DECLARE_OPCODE(o_mazeRunnerDoorButton);
    DECLARE_OPCODE(o_soundReceiverUpdateSound);
    DECLARE_OPCODE(o_soundLockMove);
    DECLARE_OPCODE(o_soundLockStartMove);
    DECLARE_OPCODE(o_soundLockEndMove);
    DECLARE_OPCODE(o_soundLockButton);
    DECLARE_OPCODE(o_soundReceiverEndMove);

    DECLARE_OPCODE(o_mazeRunnerCompass_init);
    DECLARE_OPCODE(o_mazeRunnerWindow_init);
    DECLARE_OPCODE(o_mazeRunnerLight_init);
    DECLARE_OPCODE(o_soundReceiver_init);
    DECLARE_OPCODE(o_soundLock_init);
    DECLARE_OPCODE(o_mazeRunnerRight_init);
    DECLARE_OPCODE(o_mazeRunnerLeft_init);

    enum SoundReceiverSpeed {
        kSoundReceiverSpeedStill  = 0,
        kSoundReceiverSpeedSlow   = 1,
        kSoundReceiverSpeedNormal = 5,   // The original has this at 10
        kSoundReceiverSpeedFast   = 10,  // The original has this at 50 too fast!
        kSoundReceiverSpeedFaster = 13   // The original has this at 100, way too fast!
    };

    void soundReceiver_run();

    MystGameState::Selenitic &_state;

    bool _soundReceiverRunning;
    bool _soundReceiverSigmaPressed; // 6
    MystAreaImageSwitch *_soundReceiverSources[5]; // 92 -> 108
    MystAreaImageSwitch *_soundReceiverCurrentSource; // 112
    uint16 *_soundReceiverPosition; // 116
    uint16 _soundReceiverDirection; // 120
    SoundReceiverSpeed _soundReceiverSpeed; // 122
    uint32 _soundReceiverStartTime; //124
    uint _soundReceiverNearBlinkCounter;
    MystAreaImageSwitch *_soundReceiverViewer; // 128
    MystAreaImageSwitch *_soundReceiverRightButton; // 132
    MystAreaImageSwitch *_soundReceiverLeftButton; // 136
    MystAreaImageSwitch *_soundReceiverAngle1; // 140
    MystAreaImageSwitch *_soundReceiverAngle2; // 144
    MystAreaImageSwitch *_soundReceiverAngle3; // 148
    MystAreaImageSwitch *_soundReceiverAngle4; // 152
    MystAreaImageSwitch *_soundReceiverSigmaButton; // 156

    static const uint16 _mazeRunnerMap[300][4];
    static const uint8 _mazeRunnerVideos[300][4];

    uint16 _mazeRunnerPosition; // 56
    uint16 _mazeRunnerDirection; // 58
    MystAreaImageSwitch *_mazeRunnerWindow; // 68
    MystAreaImageSwitch *_mazeRunnerCompass; // 72
    MystAreaImageSwitch *_mazeRunnerLight; // 76
    MystAreaImageSwitch *_mazeRunnerRightButton; // 80
    MystAreaImageSwitch *_mazeRunnerLeftButton; // 84
    bool _mazeRunnerDoorOpened; // 160

    uint16 _soundLockSoundId;
    MystAreaSlider *_soundLockSlider1; // 164
    MystAreaSlider *_soundLockSlider2; // 168
    MystAreaSlider *_soundLockSlider3; // 172
    MystAreaSlider *_soundLockSlider4; // 176
    MystAreaSlider *_soundLockSlider5; // 180
    MystAreaImageSwitch *_soundLockButton; // 184

    void soundReceiverLeftRight(uint direction);
    void soundReceiverUpdate();
    void soundReceiverSetSubimageRect() const;
    void soundReceiverDrawView();
    void soundReceiverDrawAngle();
    void soundReceiverIncreaseSpeed();
    void soundReceiverUpdateSound();
    uint16 soundReceiverCurrentSound(uint16 source, uint16 position);
    void soundReceiverSolution(uint16 source, uint16 &solution, bool &enabled);

    uint16 soundLockCurrentSound(uint16 position, bool pixels);
    MystAreaSlider *soundLockSliderFromVar(uint16 var);
    void soundLockCheckSolution(MystAreaSlider *slider, uint16 value, uint16 solution, bool &solved);

    bool mazeRunnerForwardAllowed(uint16 position);
    void mazeRunnerUpdateCompass();
    void mazeRunnerPlaySoundHelp();
    void mazeRunnerPlayVideo(uint16 video, uint16 pos);
    void mazeRunnerBacktrack(uint16 &oldPosition);
};

} // End of namespace MystStacks
}

#undef DECLARE_OPCODE

#endif