vars.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
 * 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 AGS_PLUGINS_AGS_WAVES_VARS_H
#define AGS_PLUGINS_AGS_WAVES_VARS_H

#include "audio/audiostream.h"

namespace AGS3 {
namespace Plugins {
namespace AGSWaves {

#define texWidth 240
#define texHeight 240
#define screenWidth 640
#define screenHeight 360

// TODO: Dummy definitions that need to be fixed
typedef void *stb_vorbis;
typedef void *Mix_Chunk;
typedef int SDL_AudioSpec;
typedef int SDL_AudioDeviceID;

struct Particle {
    int x;
    int y;
    int transp;
    int life;
    bool active;
    int dx;
    int dy;
    int mlay;
    int timlay;
    int movedport;
    int translay;
    int translayHold;
    int width;
    int height;
    int fx;
    int fy;
    bool doingcircle;
    float angle;
    float radius;
    int doingCircleChance;
    float angleLay;
    int frame;
    float anglespeed;
};

/*---------------------------------------------*/

typedef int (*SCAPI_CHARACTER_GETX)(AGSCharacter *ch);
typedef int (*SCAPI_CHARACTER_GETY)(AGSCharacter *ch);
typedef int (*SCAPI_CHARACTER_ID) (AGSCharacter *ch);

//WAVE SOUNDS FILES
struct SoundEffect {
    Audio::SoundHandle _soundHandle;
    int _repeat = 0;
    int _volume = 0;
    int _allow = 0;
    int _channel = 0;
    int _filter = 0;
    int _playing = 0;
};

struct Aud {
    int NumOfChannels = 0;
    bool Initialized = false;
    bool Disabled = false;
    int FilterFrequency = 0;
    int SoundValue = 0;
};

struct Mus {
    int ID = 0;
    int FadeTime = 0;
    float FadeRate = 0;
    float FadeVolume = 0;
    int Channel = 0;
    bool Switch = 0;
    bool HaltedZero = 0;
    bool HaltedOne = 0;
    Audio::SoundHandle _soundHandle;
};

struct RainParticle {
    int x = 0;
    int y = 0;
    int fx = 0;
    int fy = 0;
    int life = 0;
    int trans = 0;
    bool active = 0;
    int translay = 0;
    int transhold = 0;
};

struct MusicStream {
    int volume = 0;
    const char *Filename = nullptr;
    int repeat = 0;
    stb_vorbis *Vorbis = 0;
    bool fix_click = false;
};

struct DustParticle {
    int x = 0;
    int y = 0;
    int transp = 0;
    int life = 0;
    bool active = false;
    int dx = 0;
    int dy = 0;
    int mlay = 0;
    int timlay = 0;
    int movedport = 0;
    int translay = 0;
    int translayHold = 0;
};

struct Vars {
    int32 screen_width = 640;
    int32 screen_height = 360;
    int32 screen_color_depth = 32;
    AGSCharacter *playerCharacter = nullptr;

    PluginMethod Character_GetX;
    PluginMethod Character_GetY;
    PluginMethod Character_ID;

    SoundEffect SFX[500];
    RainParticle RainParticles[400];
    RainParticle RainParticlesFore[400];
    RainParticle RainParticlesBack[800];
    Aud GeneralAudio;
    Mus MFXStream;

    int currentMusic = -1;
    int currentMusicRepeat = -1;
    int currentMusicFadein = 0;

    double xv[3];
    double yv[3];
    double xvOGG[3];
    double yvOGG[3];

    Particle particles[110];
    Particle particlesF[10];
    Particle particles2[12];
    int WForceX[400];
    int WForceY[400];

    int raysizeF = 4;
    int dsizeF = 0;
    int raysize = 100;
    int dsize = 0;
    int raysize2 = 12;
    int dsize2 = 0;
    int creationdelayf = 0;
    int ww;
    int hh;
    int proom;
    int prevroom;
    bool OGG_Filter = false;

    SDL_AudioSpec spec[2];
    MusicStream globalStream[2];
    SDL_AudioDeviceID getDevice[2];
    bool AudioEnabled = false;
    float ix = 0, iy = 0, ua = 0;
    float b_time[5];
    float d_time = 0;

    // Y-coordinate first because we use horizontal scanlines
    uint32 texture[texHeight][texWidth];
    int distanceTable[screenHeight][screenWidth];
    int angleTable[screenHeight][screenWidth];
    bool generateonce = false;

    DustParticle dusts[200];
    int waitBy = 6;
    int raysizeDust = 200;
    int dsizeDust = 0;
    int creationdelay = 0;
    int Walkbehind[20];
    char *GameDatavalue[40000];
    char *Token[10000];
    int TokenUnUsed[10000];
    int usedTokens = 0;

    int dY[30];
    int tDy[30];
    int direction[30];

    // Warper fields
    int _newWidth = 0, _newHeight = 0;
    int _y2 = 0;
    int _x3 = 0, _y3 = 0;
    int _x4 = 0, _y4 = 0;
};

} // namespace AGSWaves
} // namespace Plugins
} // namespace AGS3

#endif