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Diffstat (limited to 'engines/griffon/config.cpp')
| -rw-r--r-- | engines/griffon/config.cpp | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/engines/griffon/config.cpp b/engines/griffon/config.cpp new file mode 100644 index 0000000000..3cfc7918db --- /dev/null +++ b/engines/griffon/config.cpp @@ -0,0 +1,123 @@ +/* + * 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 2 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, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <math.h> +#include <sys/stat.h> + +#include <SDL/SDL.h> + +#include "config.h" + + CONFIG config = { + 320, 240, 16, 0, 0, 0, 1, 127, 1, 127 +}; + +char config_ini[64] = "config.ini"; + +#define PRINT(A,B) \ +do { \ + char line[256]; \ + sprintf(line, A "\n", B); \ + fputs(line, fp); \ +} while(0) + +#define INPUT(A, B) \ +do { \ + char line[256]; \ + fgets(line, sizeof(line), fp); \ + sscanf(line, A, B); \ +} while(0) + +void config_load(CONFIG *config) +{ + char line[128]; + char arg[128]; + FILE *fp; + + fp = fopen(config_ini, "r"); + if(fp) { + while(fgets(line, sizeof(line), fp) != NULL) { + sscanf(line, "%s", arg); // eliminate eol and eof by this + + if(strcmp(arg, "SCR_WIDTH:") == 0) { + fgets(line, sizeof(line), fp); + sscanf(line, "%i", &config->scr_width); + } else if(strcmp(arg, "SCR_HEIGHT:") == 0) { + fgets(line, sizeof(line), fp); + sscanf(line, "%i", &config->scr_height); + } else if(strcmp(arg, "SCR_BITS:") == 0) { + fgets(line, sizeof(line), fp); + sscanf(line, "%i", &config->scr_bpp); + } else if(strcmp(arg, "HWACCEL:YES") == 0) { + config->hwaccel = SDL_HWACCEL; + } else if(strcmp(arg, "HWACCEL:NO") == 0) { + config->hwaccel = 0; + } else if(strcmp(arg, "HWSURFACE:YES") == 0) { + config->hwsurface = SDL_HWSURFACE; + } else if(strcmp(arg, "HWSURFACE:NO") == 0) { + config->hwsurface = 0; + } else if(strcmp(arg, "FULLSCREEN:YES") == 0) { + config->fullscreen = SDL_FULLSCREEN; + } else if(strcmp(arg, "FULLSCREEN:NO") == 0) { + config->fullscreen = 0; + } else if(strcmp(arg, "MUSIC:YES") == 0) { + config->music = 1; + } else if(strcmp(arg, "MUSIC:NO") == 0) { + config->music = 0; + } else if(strcmp(arg, "SNDEFFECTS:YES") == 0) { + config->effects = 1; + } else if(strcmp(arg, "SNDEFFECTS:NO") == 0) { + config->effects = 0; + } else if(strcmp(arg, "opmusicvol:") == 0) { + fgets(line, sizeof(line), fp); + sscanf(line, "%i", &config->musicvol); + } else if(strcmp(arg, "opeffectsvol:") == 0) { + fgets(line, sizeof(line), fp); + sscanf(line, "%i", &config->effectsvol); + } + } + + fclose(fp); + } +} + +void config_save(CONFIG *config) +{ + FILE *fp = fopen(config_ini, "w"); + + if(fp) { + PRINT("%s", "SCR_WIDTH:"); + PRINT("%i", config->scr_width); + PRINT("%s", "SCR_HEIGHT:"); + PRINT("%i", config->scr_height); + PRINT("%s", "SCR_BITS:"); + PRINT("%i", config->scr_bpp); + PRINT("%s", config->hwaccel ? "HWACCEL:YES" : "HWACCEL:NO"); + PRINT("%s", config->hwsurface ? "HWSURFACE:YES" : "HWSURFACE:NO"); + PRINT("%s", config->fullscreen ? "FULLSCREEN:YES" : "FULLSCREEN:NO"); + PRINT("%s", config->music ? "MUSIC:YES" : "MUSIC:NO"); + PRINT("%s", config->effects ? "SNDEFFECTS:YES" : "SNDEFFECTS:NO"); + PRINT("%s", "opmusicvol:"); + PRINT("%i", config->musicvol); + PRINT("%s", "opeffectsvol:"); + PRINT("%i", config->effectsvol); + fclose(fp); + } +}
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