void SetRange(int start, int range)
{
int i;
for (i = 0; i < 8; i++)
gPalette[start + i] = cColorRanges[range].range[i];
CDogsSetPalette(gPalette);
}
void SetRange(int start, int range)
{
int i;
for (i = 0; i < 8; i++)
{
gPicManager.palette[start + i] = cColorRanges[range].range[i];
}
CDogsSetPalette(gPicManager.palette);
}
// Initialises the video subsystem.
// To prevent needless screen flickering, config is compared with cache
// to see if anything changed. If not, don't recreate the screen.
void GraphicsInitialize(
GraphicsDevice *device, GraphicsConfig *config, TPalette palette,
int force)
{
int sdl_flags = 0;
unsigned int w, h = 0;
unsigned int rw, rh;
if (!IsRestartRequiredForConfig(device, config))
{
return;
}
if (!device->IsWindowInitialized)
{
/* only do this the first time */
char title[32];
debug(D_NORMAL, "setting caption and icon...\n");
sprintf(title, "C-Dogs SDL %s%s",
config->IsEditor ? "Editor " : "",
CDOGS_SDL_VERSION);
SDL_WM_SetCaption(title, NULL);
device->icon = SDL_LoadBMP(GetDataFilePath("cdogs_icon.bmp"));
SDL_WM_SetIcon(device->icon, NULL);
AddSupportedGraphicsModes(device);
}
device->IsInitialized = 0;
sdl_flags |= SDL_SWSURFACE;
sdl_flags |= config->IsEditor ? SDL_RESIZABLE : 0;
if (config->Fullscreen)
{
sdl_flags |= SDL_FULLSCREEN;
}
rw = w = config->Res.x;
rh = h = config->Res.y;
if (config->ScaleFactor > 1)
{
rw *= config->ScaleFactor;
rh *= config->ScaleFactor;
}
if (!force && !config->IsEditor)
{
device->modeIndex = FindValidMode(device, w, h, config->ScaleFactor);
if (device->modeIndex == -1)
{
device->modeIndex = 0;
printf("!!! Invalid Video Mode %dx%d\n", w, h);
return;
}
}
else
{
printf("\n");
printf(" BIG FAT WARNING: If this blows up in your face,\n");
printf(" and mutilates your cat, please don't cry.\n");
printf("\n");
}
printf("Graphics mode:\t%dx%d %dx (actual %dx%d)\n",
w, h, config->ScaleFactor, rw, rh);
SDL_FreeSurface(device->screen);
device->screen = SDL_SetVideoMode(rw, rh, 32, sdl_flags);
if (device->screen == NULL)
{
printf("ERROR: InitVideo: %s\n", SDL_GetError());
return;
}
SDL_PixelFormat *f = device->screen->format;
device->Amask = -1 & ~(f->Rmask | f->Gmask | f->Bmask);
Uint32 aMask = device->Amask;
device->Ashift = 0;
while (aMask != 0xff)
{
device->Ashift += 8;
aMask >>= 8;
}
CFREE(device->buf);
CCALLOC(device->buf, GraphicsGetMemSize(config));
CFREE(device->bkg);
CCALLOC(device->bkg, GraphicsGetMemSize(config));
debug(D_NORMAL, "Changed video mode...\n");
GraphicsSetBlitClip(
device,
0, 0, config->Res.x - 1,config->Res.y - 1);
debug(D_NORMAL, "Internal dimensions:\t%dx%d\n",
config->Res.x, config->Res.y);
device->IsInitialized = 1;
device->IsWindowInitialized = 1;
device->cachedConfig = *config;
device->cachedConfig.Res.x = w;
device->cachedConfig.Res.y = h;
CDogsSetPalette(palette);
}
