Genesis-Plus-GX/source/ngc/config.c
2008-08-07 12:26:07 +00:00

69 lines
1.4 KiB
C

#include "shared.h"
#include "font.h"
#include <fat.h>
#include <sys/dir.h>
t_config config;
void config_save()
{
/* first check if directory exist */
DIR_ITER *dir = diropen("/genplus");
if (dir == NULL) mkdir("/genplus",S_IRWXU);
else dirclose(dir);
/* open file for writing */
FILE *fp = fopen("/genplus/genplus.ini", "wb");
if (fp == NULL) return;
/* save options */
fwrite(&config, sizeof(config), 1, fp);
fclose(fp);
}
void config_load()
{
/* open file for writing */
FILE *fp = fopen("/genplus/genplus.ini", "rb");
if (fp == NULL) return;
/* read file */
fread(&config, sizeof(config), 1, fp);
fclose(fp);
}
void set_config_defaults(void)
{
/* sound options */
config.psg_preamp = 1.5;
config.fm_preamp = 1.0;
config.boost = 1;
config.hq_fm = 1;
config.fm_core = 0;
config.ssg_enabled = 0;
/* system options */
config.freeze_auto = -1;
config.sram_auto = -1;
config.region_detect = 0;
config.force_dtack = 0;
config.bios_enabled = 0;
/* display options */
config.xshift = 0;
config.yshift = 0;
config.xscale = 0;
config.yscale = 0;
config.aspect = 1;
config.overscan = 1;
config.render = (vmode->viTVMode == VI_TVMODE_NTSC_PROG) ? 2 : 0;
/* controllers options */
ogc_input__set_defaults();
config.crosshair = 0;
}