short save_settings(void)
{
char *fname;
fname=prepare_file_path(FGrp_Save,"settings.dat");
LbFileSaveAt(fname, &settings, sizeof(struct GameSettings));
return true;
}
void generate_map_fade_ghost_table(const char *fname, unsigned char *palette, unsigned char *ghost_table)
{
if (LbFileLoadAt(fname, ghost_table) != PALETTE_COLORS*PALETTE_COLORS)
{
unsigned char *out;
out = ghost_table;
int i;
for (i=0; i < PALETTE_COLORS; i++)
{
unsigned char *bpal;
bpal = &palette[3*i];
int n;
for (n=0; n < PALETTE_COLORS; n++)
{
unsigned char *spal;
spal = &palette[3*n];
unsigned char r,g,b;
r = bpal[0] + spal[0];
g = bpal[1] + spal[1];
b = bpal[2] + spal[2];
*out = LbPaletteFindColour(palette, r, g, b);
out++;
}
}
LbFileSaveAt(fname, ghost_table, PALETTE_COLORS*PALETTE_COLORS);
}
}
short save_continue_game(LevelNumber lvnum)
{
char *fname;
long fsize;
// Update continue level number
if (is_singleplayer_like_level(lvnum))
set_continue_level_number(lvnum);
SYNCDBG(6,"Continue set to level %d (loaded is %d)",(int)get_continue_level_number(),(int)get_loaded_level_number());
fname = prepare_file_path(FGrp_Save,continue_game_filename);
fsize = LbFileSaveAt(fname, &game, sizeof(struct Game));
return (fsize == sizeof(struct Game));
}
TbBool init_whitepal_table(void)
{
char *fname;
static const char textname[] = "white-blended color table";
fname = prepare_file_path(FGrp_StdData,"whitepal.col");
SYNCDBG(0,"Reading %s file \"%s\".",textname,fname);
// Loading file data
if (LbFileLoadAt(fname, &white_pal) != 256)
{
compute_shifted_palette_table(white_pal, engine_palette, engine_palette, 48, 48, 48);
LbFileSaveAt(fname, &white_pal, 256);
}
return true;
}
TbBool init_rgb2idx_table(void)
{
char *fname;
static const char textname[] = "rgb-to-index color table";
fname = prepare_file_path(FGrp_StdData,"colours.col");
SYNCDBG(0,"Reading %s file \"%s\".",textname,fname);
// Loading file data
if (LbFileLoadAt(fname, &colours) != sizeof(TbRGBColorTable))
{
compute_rgb2idx_table(colours,engine_palette);
LbFileSaveAt(fname, &colours, sizeof(TbRGBColorTable));
}
return true;
}
TbBool init_alpha_table(void)
{
char *fname;
static const char textname[] = "alpha color table";
fname = prepare_file_path(FGrp_StdData,"alpha.col");
SYNCDBG(0,"Reading %s file \"%s\".",textname,fname);
// Loading file data
if (LbFileLoadAt(fname, &alpha_sprite_table) != sizeof(struct TbAlphaTables))
{
compute_alpha_tables(&alpha_sprite_table,engine_palette,engine_palette);
LbFileSaveAt(fname, &alpha_sprite_table, sizeof(struct TbAlphaTables));
}
return true;
}
TbBool load_settings(void)
{
SYNCDBG(6,"Starting");
char *fname;
long len;
fname = prepare_file_path(FGrp_Save,"settings.dat");
len = LbFileLengthRnc(fname);
if (len == sizeof(struct GameSettings))
{
if (LbFileLoadAt(fname, &settings) == sizeof(struct GameSettings))
return true;
}
setup_default_settings();
LbFileSaveAt(fname, &settings, sizeof(struct GameSettings));
return false;
}
TbBool init_fades_table(void)
{
char *fname;
long i;
static const char textname[] = "fade table";
fname = prepare_file_path(FGrp_StdData,"tables.dat");
SYNCDBG(0,"Reading %s file \"%s\".",textname,fname);
if (LbFileLoadAt(fname, &pixmap) != sizeof(struct TbColorTables))
{
compute_fade_tables(&pixmap,engine_palette,engine_palette);
LbFileSaveAt(fname, &pixmap, sizeof(struct TbColorTables));
}
lbDisplay.FadeTable = pixmap.fade_tables;
TbPixel cblack = 144;
// Update black color
for (i=0; i < 8192; i++)
{
if (pixmap.fade_tables[i] == 0) {
pixmap.fade_tables[i] = cblack;
}
}
return true;
}
TbBool cumulative_screen_shot(void)
{
//_DK_cumulative_screen_shot();return;
static long frame_number=0;
char fname[255];
const char *fext;
int w,h;
switch (screenshot_format)
{
case 1:
fext="raw";
break;
case 2:
fext="bmp";
break;
default:
ERRORLOG("Screenshot format incorrectly set.");
return false;
}
long i;
unsigned char *buf;
long ssize;
for (i=frame_number; i<10000; i++)
{
sprintf(fname, "scrshots/scr%05ld.%s", i, fext);
if (!LbFileExists(fname)) break;
}
frame_number = i;
if (frame_number >= 10000)
{
show_onscreen_msg(game.num_fps, "No free filename for screenshot.");
return false;
}
sprintf(fname, "scrshots/scr%05ld.%s", frame_number, fext);
w=MyScreenWidth/pixel_size;
h=MyScreenHeight/pixel_size;
buf = LbMemoryAlloc((w+3)*h+2048);
if (buf == NULL)
{
ERRORLOG("Can't allocate buffer");
return false;
}
LbPaletteGet(cap_palette);
switch (screenshot_format)
{
case 1:
ssize=prepare_hsi_screenshot(buf,cap_palette);
break;
case 2:
ssize=prepare_bmp_screenshot(buf,cap_palette);
break;
default:
ssize=0;
break;
}
if (ssize>0)
ssize = LbFileSaveAt(fname, buf, ssize);
LbMemoryFree(buf);
if (ssize>0)
show_onscreen_msg(game.num_fps, "File \"%s\" saved.", fname);
else
show_onscreen_msg(game.num_fps, "Cannot save \"%s\".", fname);
frame_number++;
return (ssize>0);
}