示例#1
0
void setfullscreen(bool enable)
{
    if(!screen) return;
#if defined(WIN32) || defined(__APPLE__)
    initwarning(enable ? "fullscreen" : "windowed");
#else
    if(enable == !(screen->flags&SDL_FULLSCREEN))
    {
        SDL_WM_ToggleFullScreen(screen);
        inputgrab(grabinput);
    }
#endif
}
示例#2
0
void setfullscreen(bool enable, bool force)
{
    if(!screen) return;
    fullscreen = enable ? 1 : 0;
#if defined(WIN32) || defined(__APPLE__)
    initwarning(enable ? "fullscreen" : "windowed", INIT_RESET, CHANGE_GFX, force);
#else
    if(enable == !(screen->flags&SDL_FULLSCREEN))
    {
        SDL_WM_ToggleFullScreen(screen);
        inputgrab(grabinput!=0);
    }
#endif
}
示例#3
0
void screenres(int *w, int *h)
{
#if !defined(WIN32) && !defined(__APPLE__)
    if(initing >= INIT_RESET)
    {
#endif
        scr_w = clamp(*w, SCR_MINW, SCR_MAXW);
        scr_h = clamp(*h, SCR_MINH, SCR_MAXH);
#if defined(WIN32) || defined(__APPLE__)
        initwarning("screen resolution");
#else
        return;
    }
    SDL_Surface *surf = SDL_SetVideoMode(clamp(*w, SCR_MINW, SCR_MAXW), clamp(*h, SCR_MINH, SCR_MAXH), 0, SDL_OPENGL|(screen->flags&SDL_FULLSCREEN ? SDL_FULLSCREEN : SDL_RESIZABLE));
    if(!surf) return;
    screen = surf;
    scr_w = screen->w;
    scr_h = screen->h;
    glViewport(0, 0, scr_w, scr_h);
#endif
}
示例#4
0
{
    if(initing < level) 
    {
        addchange(desc, type);
        return true;
    }
    return false;
}

#define SCR_MINW 320
#define SCR_MINH 200
#define SCR_MAXW 10000
#define SCR_MAXH 10000
#define SCR_DEFAULTW 1024
#define SCR_DEFAULTH 768
VARF(scr_w, SCR_MINW, -1, SCR_MAXW, initwarning("screen resolution"));
VARF(scr_h, SCR_MINH, -1, SCR_MAXH, initwarning("screen resolution"));
VARF(colorbits, 0, 0, 32, initwarning("color depth"));
VARF(depthbits, 0, 0, 32, initwarning("depth-buffer precision"));
VARF(stencilbits, 0, 0, 32, initwarning("stencil-buffer precision"));
VARF(fsaa, -1, -1, 16, initwarning("anti-aliasing"));
VARF(vsync, -1, -1, 1, initwarning("vertical sync"));

void writeinitcfg()
{
    stream *f = openutf8file("init.cfg", "w");
    if(!f) return;
    f->printf("// automatically written on exit, DO NOT MODIFY\n// modify settings in game\n");
    extern int fullscreen;
    f->printf("fullscreen %d\n", fullscreen);
    f->printf("scr_w %d\n", scr_w);
示例#5
0
char *musicfile = NULL, *musicdonecmd = NULL;

void stopsound()
{
    if(nosound) return;
    DELETEA(musicfile);
    DELETEA(musicdonecmd);
    if(mod)
    {
        Mix_HaltMusic();
        Mix_FreeMusic(mod);
        mod = NULL;
    }
}

VARF(soundchans, 0, 32, 128, initwarning("sound configuration", INIT_RESET, CHANGE_SOUND));
VARF(soundfreq, 0, MIX_DEFAULT_FREQUENCY, 44100, initwarning("sound configuration", INIT_RESET, CHANGE_SOUND));
VARF(soundbufferlen, 128, 1024, 4096, initwarning("sound configuration", INIT_RESET, CHANGE_SOUND));

void initsound()
{
    if(Mix_OpenAudio(soundfreq, MIX_DEFAULT_FORMAT, 2, soundbufferlen)<0)
    {
        conoutf(CON_ERROR, "sound init failed (SDL_mixer): %s", (size_t)Mix_GetError());
        return;
    }
	Mix_AllocateChannels(soundchans);	
    nosound = false;
}

void musicdone()
示例#6
0
#define SCR_MAXH 10000
#define SCR_DEFAULTW 1024
#define SCR_DEFAULTH 768

/// function forward to change screen resolution
void screenres(int w, int h);
ICOMMAND(screenres, "ii", (int *w, int *h), screenres(*w, *h));

/// change screen width and height
VARF(scr_w, SCR_MINW, -1, SCR_MAXW, screenres(scr_w, -1));
VARF(scr_h, SCR_MINH, -1, SCR_MAXH, screenres(-1, scr_h));

/// various buffer precisions and anti aliasing
/// @see initwarning
VAR(colorbits, 0, 0, 32);
VARF(depthbits, 0, 0, 32, initwarning("depth-buffer precision"));
VARF(stencilbits, 0, 0, 32, initwarning("stencil-buffer precision"));
VARF(fsaa, -1, -1, 16, initwarning("anti-aliasing"));

/// "use this function to set the swap interval for the current OpenGL context" (VSYNC)
void restorevsync()
{
    /// https://wiki.libsdl.org/SDL_GL_SetSwapInterval
    if(glcontext) SDL_GL_SetSwapInterval(vsync ? (vsynctear ? -1 : 1) : 0);
}

/// VSYNC settings
VARFP(vsync, 0, 0, 1, restorevsync());
VARFP(vsynctear, 0, 0, 1, { if(vsync) restorevsync(); });

/// write most important settings to init.cfg using an UTF-8 stream
示例#7
0
{
    if(initing < level) 
    {
        addchange(desc, type);
        return true;
    }
    return false;
}

#define SCR_MINW 320
#define SCR_MINH 200
#define SCR_MAXW 10000
#define SCR_MAXH 10000
#define SCR_DEFAULTW 1024
#define SCR_DEFAULTH 768
VARF(scr_w, SCR_MINW, -1, SCR_MAXW, initwarning("screen resolution"));
VARF(scr_h, SCR_MINH, -1, SCR_MAXH, initwarning("screen resolution"));

void writeinitcfg()
{
    stream *f = openutf8file("init.cfg", "w");
    if(!f) return;
    f->printf("// automatically written on exit, DO NOT MODIFY\n// modify settings in game\n");
    extern int fullscreen;
    f->printf("fullscreen %d\n", fullscreen);
    f->printf("scr_w %d\n", scr_w);
    f->printf("scr_h %d\n", scr_h);
    extern int sound, soundchans, soundfreq, soundbufferlen;
    f->printf("sound %d\n", sound);
    f->printf("soundchans %d\n", soundchans);
    f->printf("soundfreq %d\n", soundfreq);
示例#8
0
// audio interface of the engine

#include "cube.h"

#define DEBUGCOND (audiodebug==1)

VARF(audio, 0, 1, 1, initwarning("sound configuration", INIT_RESET, CHANGE_SOUND));
VARP(audiodebug, 0, 0, 1);
char *musicdonecmd = NULL;

VARFP(musicvol, 0, 128, 255, audiomgr.setmusicvol(musicvol));

// audio manager

audiomanager::audiomanager()
{
    nosound = true;
    currentpitch = 1.0f;
    device = NULL;
    context = NULL;
}

void audiomanager::initsound()
{
    if(!audio)
    {
        conoutf("audio is disabled");
        return;
    }

    nosound = true;