X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=common%2Fconfig.c;h=c117fb901fec26991009479ef476bf8a4a6895b7;hb=8e708f920ffd20b026aed616e58c8c8e94c8fb8d;hp=325baf137658fec4eda8408c8e53a77a4644a1a9;hpb=c51bd2feb382b1d1f4bd8aaeaf128e04bd0e147b;p=libpicofe.git diff --git a/common/config.c b/common/config.c index 325baf1..c117fb9 100644 --- a/common/config.c +++ b/common/config.c @@ -8,6 +8,7 @@ #include "config.h" #include "menu.h" #include "emu.h" +#include "lprintf.h" #include extern menu_entry opt_entries[]; @@ -23,6 +24,24 @@ static const int *cfg_opt_counts[] = { &opt_entry_count, &opt2_entry_count, &cdo #define NL "\n" +static char *mystrip(char *str) +{ + int i, len; + + len = strlen(str); + for (i = 0; i < len; i++) + if (str[i] != ' ') break; + if (i > 0) memmove(str, str + i, len - i + 1); + + len = strlen(str); + for (i = len - 1; i >= 0; i--) + if (str[i] != ' ') break; + str[i+1] = 0; + + return str; +} + + static int seek_sect(FILE *f, const char *section) { char line[128], *tmp; @@ -44,14 +63,14 @@ static int seek_sect(FILE *f, const char *section) } -static void custom_write(FILE *f, const menu_entry *me) +static void custom_write(FILE *f, const menu_entry *me, int no_def) { char *str, str24[24]; switch (me->id) { case MA_OPT_RENDERER: - if (!((defaultConfig.s_PicoOpt^PicoOpt)&0x10) && + if (no_def && !((defaultConfig.s_PicoOpt^PicoOpt)&0x10) && !((defaultConfig.EmuOpt^currentConfig.EmuOpt)&0x80)) return; if (PicoOpt&0x10) str = "8bit fast"; @@ -63,7 +82,7 @@ static void custom_write(FILE *f, const menu_entry *me) break; case MA_OPT_SCALING: - if (defaultConfig.scaling == currentConfig.scaling) return; + if (no_def && defaultConfig.scaling == currentConfig.scaling) return; switch (currentConfig.scaling) { default: str = "OFF"; break; case 1: str = "hw horizontal"; break; @@ -73,25 +92,25 @@ static void custom_write(FILE *f, const menu_entry *me) fprintf(f, "Scaling = %s", str); break; case MA_OPT_FRAMESKIP: - if (defaultConfig.Frameskip == currentConfig.Frameskip) return; + if (no_def && defaultConfig.Frameskip == currentConfig.Frameskip) return; if (currentConfig.Frameskip < 0) strcpy(str24, "Auto"); else sprintf(str24, "%i", currentConfig.Frameskip); fprintf(f, "Frameskip = %s", str24); break; case MA_OPT_SOUND_QUALITY: - if (!((defaultConfig.s_PicoOpt^PicoOpt)&8) && + if (no_def && !((defaultConfig.s_PicoOpt^PicoOpt)&8) && defaultConfig.s_PsndRate == PsndRate) return; str = (PicoOpt&0x08)?"stereo":"mono"; fprintf(f, "Sound Quality = %i %s", PsndRate, str); break; case MA_OPT_REGION: - if (defaultConfig.s_PicoRegion == PicoRegionOverride && + if (no_def && defaultConfig.s_PicoRegion == PicoRegionOverride && defaultConfig.s_PicoAutoRgnOrder == PicoAutoRgnOrder) return; fprintf(f, "Region = %s", me_region_name(PicoRegionOverride, PicoAutoRgnOrder)); break; case MA_OPT_CONFIRM_STATES: - if (!((defaultConfig.EmuOpt^currentConfig.EmuOpt)&(5<<9))) return; + if (no_def && !((defaultConfig.EmuOpt^currentConfig.EmuOpt)&(5<<9))) return; switch ((currentConfig.EmuOpt >> 9) & 5) { default: str = "OFF"; break; case 1: str = "writes"; break; @@ -101,40 +120,120 @@ static void custom_write(FILE *f, const menu_entry *me) fprintf(f, "Confirm savestate = %s", str); break; case MA_OPT_CPU_CLOCKS: - if (defaultConfig.CPUclock == currentConfig.CPUclock) return; + if (no_def && defaultConfig.CPUclock == currentConfig.CPUclock) return; fprintf(f, "GP2X CPU clocks = %i", currentConfig.CPUclock); break; case MA_OPT2_GAMMA: - if (defaultConfig.gamma == currentConfig.gamma) return; + if (no_def && defaultConfig.gamma == currentConfig.gamma) return; fprintf(f, "Gamma correction = %.3f", (double)currentConfig.gamma / 100.0); break; case MA_OPT2_SQUIDGEHACK: - if (!((defaultConfig.EmuOpt^currentConfig.EmuOpt)&0x0010)) return; + if (no_def && !((defaultConfig.EmuOpt^currentConfig.EmuOpt)&0x0010)) return; fprintf(f, "Squidgehack = %i", (currentConfig.EmuOpt&0x0010)>>4); break; case MA_CDOPT_READAHEAD: - if (defaultConfig.s_PicoCDBuffers == PicoCDBuffers) return; + if (no_def && defaultConfig.s_PicoCDBuffers == PicoCDBuffers) return; sprintf(str24, "%i", PicoCDBuffers * 2); fprintf(f, "ReadAhead buffer = %s", str24); break; default: - printf("unhandled custom_write: %i\n", me->id); + lprintf("unhandled custom_write: %i\n", me->id); return; } fprintf(f, NL); } +static const char *joyKeyNames[32] = +{ + "UP", "DOWN", "LEFT", "RIGHT", "b1", "b2", "b3", "b4", + "b5", "b6", "b7", "b8", "b9", "b10", "b11", "b12", + "b13", "b14", "b15", "b16", "b17", "b19", "b19", "b20", + "b21", "b22", "b23", "b24", "b25", "b26", "b27", "b28" +}; + +static void keys_write(FILE *fn, const char *bind_str, const int binds[32], + const int def_binds[32], const char *names[32], int no_defaults) +{ + int t, i; + char act[48]; + + for (t = 0; t < 32; t++) + { + act[0] = act[31] = 0; + if (no_defaults && binds[t] == def_binds[t]) + continue; + if (strcmp(names[t], "???") == 0) continue; +#ifdef __GP2X__ + if (strcmp(names[t], "SELECT") == 0) continue; +#endif + for (i = 0; i < sizeof(me_ctrl_actions) / sizeof(me_ctrl_actions[0]); i++) { + if (me_ctrl_actions[i].mask & binds[t]) { + strncpy(act, me_ctrl_actions[i].name, 31); + fprintf(fn, "%s %s = player%i %s" NL, bind_str, names[t], + ((binds[t]>>16)&1)+1, mystrip(act)); + } + } + + for (i = 0; emuctrl_actions[i].name != NULL; i++) { + if (emuctrl_actions[i].mask & binds[t]) { + strncpy(act, emuctrl_actions[i].name, 31); + fprintf(fn, "%s %s = %s" NL, bind_str, names[t], mystrip(act)); + } + } + } +} + + +static int default_var(const menu_entry *me) +{ + switch (me->id) + { + case MA_OPT_ACC_TIMING: + case MA_OPT_ACC_SPRITES: + case MA_OPT_ARM940_SOUND: + case MA_OPT_6BUTTON_PAD: + case MA_OPT2_ENABLE_Z80: + case MA_OPT2_ENABLE_YM2612: + case MA_OPT2_ENABLE_SN76496: + case MA_OPT2_SVP_DYNAREC: + case MA_CDOPT_CDDA: + case MA_CDOPT_PCM: + case MA_CDOPT_SAVERAM: + case MA_CDOPT_SCALEROT_CHIP: + case MA_CDOPT_BETTER_SYNC: + return defaultConfig.s_PicoOpt; + + case MA_OPT_SHOW_FPS: + case MA_OPT_ENABLE_SOUND: + case MA_OPT_SRAM_STATES: + case MA_OPT2_A_SN_GAMMA: + case MA_OPT2_VSYNC: + case MA_OPT2_GZIP_STATES: + case MA_OPT2_NO_LAST_ROM: + case MA_OPT2_RAMTIMINGS: + case MA_CDOPT_LEDS: + return defaultConfig.EmuOpt; + + case MA_OPT_SAVE_SLOT: + default: + return 0; + } +} + int config_writesect(const char *fname, const char *section) { FILE *fo = NULL, *fn = NULL; // old and new + int no_defaults = 0; // avoid saving defaults menu_entry *me; int t, i, tlen, ret; char line[128], *tmp; if (section != NULL) { + no_defaults = 1; + fo = fopen(fname, "r"); if (fo == NULL) { fn = fopen(fname, "w"); @@ -205,13 +304,24 @@ write: { if (!me->need_to_save) continue; if ((me->beh != MB_ONOFF && me->beh != MB_RANGE) || me->name == NULL) - custom_write(fn, me); - else if (me->beh == MB_ONOFF) - fprintf(fn, "%s = %i" NL, me->name, (*(int *)me->var & me->mask) ? 1 : 0); - else if (me->beh == MB_RANGE) - fprintf(fn, "%s = %i" NL, me->name, *(int *)me->var); + custom_write(fn, me, no_defaults); + else if (me->beh == MB_ONOFF) { + if (!no_defaults || ((*(int *)me->var ^ default_var(me)) & me->mask)) + fprintf(fn, "%s = %i" NL, me->name, (*(int *)me->var & me->mask) ? 1 : 0); + } else if (me->beh == MB_RANGE) { + if (!no_defaults || ((*(int *)me->var ^ default_var(me)) & me->mask)) + fprintf(fn, "%s = %i" NL, me->name, *(int *)me->var); + } } } + + // save key config + keys_write(fn, "bind", currentConfig.KeyBinds, defaultConfig.KeyBinds, keyNames, no_defaults); + keys_write(fn, "bind_joy0", currentConfig.JoyBinds[0], defaultConfig.JoyBinds[0], joyKeyNames, 1); + keys_write(fn, "bind_joy1", currentConfig.JoyBinds[1], defaultConfig.JoyBinds[1], joyKeyNames, 1); + keys_write(fn, "bind_joy2", currentConfig.JoyBinds[2], defaultConfig.JoyBinds[2], joyKeyNames, 1); + keys_write(fn, "bind_joy3", currentConfig.JoyBinds[3], defaultConfig.JoyBinds[3], joyKeyNames, 1); + fprintf(fn, NL); if (fo != NULL) @@ -233,21 +343,6 @@ write: } -static void mystrip(char *str) -{ - int i, len; - - len = strlen(str); - for (i = 0; i < len; i++) - if (str[i] != ' ') break; - if (i > 0) memmove(str, str + i, len - i + 1); - len = strlen(str); - for (i = len - 1; i >= 0; i--) - if (str[i] != ' ') break; - str[i+1] = 0; -} - - int config_writelrom(const char *fname) { char line[128], *tmp, *optr = NULL; @@ -255,7 +350,7 @@ int config_writelrom(const char *fname) int size; FILE *f; - if (strlen(currentConfig.lastRomFile) == 0) return 0; + if (strlen(lastRomFile) == 0) return 0; f = fopen(fname, "r"); if (f != NULL) @@ -288,11 +383,47 @@ int config_writelrom(const char *fname) fwrite(old_data, 1, optr - old_data, f); free(old_data); } - fprintf(f, "LastUsedROM = %s" NL, currentConfig.lastRomFile); + fprintf(f, "LastUsedROM = %s" NL, lastRomFile); fclose(f); return 0; } +/* --------------------------------------------------------------------------*/ + +int config_readlrom(const char *fname) +{ + char line[128], *tmp; + int i, len, ret = -1; + FILE *f; + + f = fopen(fname, "r"); + if (f == NULL) return -1; + + // seek to the section needed + while (!feof(f)) + { + tmp = fgets(line, sizeof(line), f); + if (tmp == NULL) break; + + if (strncasecmp(line, "LastUsedROM", 11) != 0) continue; + len = strlen(line); + for (i = 0; i < len; i++) + if (line[i] == '#' || line[i] == '\r' || line[i] == '\n') { line[i] = 0; break; } + tmp = strchr(line, '='); + if (tmp == NULL) break; + tmp++; + mystrip(tmp); + + len = sizeof(lastRomFile); + strncpy(lastRomFile, tmp, len); + lastRomFile[len-1] = 0; + ret = 0; + break; + } + fclose(f); + return ret; +} + static int custom_read(menu_entry *me, const char *var, const char *val) { @@ -360,7 +491,9 @@ static int custom_read(menu_entry *me, const char *var, const char *val) const char *p = val + 5, *end = val + strlen(val); int i; PicoRegionOverride = PicoAutoRgnOrder = 0; - for (i = 0; p < end && i < 3; p += 3, i++) { + for (i = 0; p < end && i < 3; i++) + { + while (*p == ' ') p++; if (p[0] == 'J' && p[1] == 'P') { PicoAutoRgnOrder |= 1 << (i*4); } else if (p[0] == 'U' && p[1] == 'S') { @@ -368,6 +501,8 @@ static int custom_read(menu_entry *me, const char *var, const char *val) } else if (p[0] == 'E' && p[1] == 'U') { PicoAutoRgnOrder |= 8 << (i*4); } + while (*p != ' ' && *p != 0) p++; + if (*p == 0) break; } } else if (strcasecmp(val, "Auto") == 0) { @@ -387,16 +522,16 @@ static int custom_read(menu_entry *me, const char *var, const char *val) case MA_OPT_CONFIRM_STATES: if (strcasecmp(var, "Confirm savestate") != 0) return 0; if (strcasecmp(val, "OFF") == 0) { - currentConfig.EmuOpt &= 5<<9; + currentConfig.EmuOpt &= ~(5<<9); } else if (strcasecmp(val, "writes") == 0) { - currentConfig.EmuOpt &= 5<<9; - currentConfig.EmuOpt |= 1<<9; + currentConfig.EmuOpt &= ~(5<<9); + currentConfig.EmuOpt |= 1<<9; } else if (strcasecmp(val, "loads") == 0) { - currentConfig.EmuOpt &= 5<<9; - currentConfig.EmuOpt |= 4<<9; + currentConfig.EmuOpt &= ~(5<<9); + currentConfig.EmuOpt |= 4<<9; } else if (strcasecmp(val, "both") == 0) { - currentConfig.EmuOpt &= 5<<9; - currentConfig.EmuOpt |= 5<<9; + currentConfig.EmuOpt &= ~(5<<9); + currentConfig.EmuOpt |= 5<<9; } else return 0; return 1; @@ -424,23 +559,83 @@ static int custom_read(menu_entry *me, const char *var, const char *val) return 1; default: - if (strcasecmp(var, "LastUsedROM") == 0) { - tmpi = sizeof(currentConfig.lastRomFile); - strncpy(currentConfig.lastRomFile, val, tmpi); - currentConfig.lastRomFile[tmpi-1] = 0; - return 1; - } - printf("unhandled custom_read: %i\n", me->id); + lprintf("unhandled custom_read: %i\n", me->id); return 0; } } +static unsigned int keys_encountered = 0; + +static void keys_parse(const char *var, const char *val, int binds[32], const char *names[32]) +{ + int t, i; + unsigned int player; + + for (t = 0; t < 32; t++) + { + if (strcmp(names[t], var) == 0) break; + } + if (t == 32) { + lprintf("unhandled bind \"%s\"\n", var); + return; + } + + if (binds == currentConfig.KeyBinds && !(keys_encountered & (1< 1) goto fail; + for (i = 0; i < sizeof(me_ctrl_actions) / sizeof(me_ctrl_actions[0]); i++) { + if (strncasecmp(me_ctrl_actions[i].name, val + 8, strlen(val + 8)) == 0) { + binds[t] |= me_ctrl_actions[i].mask | (player<<16); + return; + } + } + } + for (i = 0; emuctrl_actions[i].name != NULL; i++) { + if (strncasecmp(emuctrl_actions[i].name, val, strlen(val)) == 0) { + binds[t] |= emuctrl_actions[i].mask; + return; + } + } + +fail: + lprintf("unhandled action \"%s\"\n", val); + return; +} + + +#define try_joy_parse(num) { \ + if (strncasecmp(var, "bind_joy"#num " ", 10) == 0) { \ + keys_parse(var + 10, val, currentConfig.JoyBinds[num], joyKeyNames); \ + return; \ + } \ +} + static void parse(const char *var, const char *val) { menu_entry *me; int t, i, tlen, tmp, ret = 0; + if (strcasecmp(var, "LastUsedROM") == 0) + return; /* handled elsewhere */ + + // key binds + if (strncasecmp(var, "bind ", 5) == 0) { + keys_parse(var + 5, val, currentConfig.KeyBinds, keyNames); + return; + } + try_joy_parse(0) + try_joy_parse(1) + try_joy_parse(2) + try_joy_parse(3) + for (t = 0; t < sizeof(cfg_opts) / sizeof(cfg_opts[0]) && ret == 0; t++) { me = cfg_opts[t]; @@ -466,28 +661,45 @@ static void parse(const char *var, const char *val) ret = custom_read(me, var, val); } } - if (!ret) printf("config_readsect: unhandled var: %s\n", var); + if (!ret) lprintf("config_readsect: unhandled var: %s\n", var); +} + + +int config_havesect(const char *fname, const char *section) +{ + FILE *f; + int ret; + + f = fopen(fname, "r"); + if (f == NULL) return 0; + + ret = seek_sect(f, section); + fclose(f); + return ret; } int config_readsect(const char *fname, const char *section) { char line[128], *var, *val, *tmp; - FILE *f = fopen(fname, "r"); int len, i, ret; + FILE *f; + f = fopen(fname, "r"); if (f == NULL) return 0; if (section != NULL) { ret = seek_sect(f, section); if (!ret) { - printf("config_readsect: %s: missing section [%s]\n", fname, section); + lprintf("config_readsect: %s: missing section [%s]\n", fname, section); fclose(f); return -1; } } + keys_encountered = 0; + while (!feof(f)) { tmp = fgets(line, sizeof(line), f); @@ -507,7 +719,7 @@ int config_readsect(const char *fname, const char *section) for (i = 0; i < len; i++) if (line[i] == '=') break; if (i >= len || strchr(&line[i+1], '=') != NULL) { - printf("config_readsect: can't parse: %s\n", line); + lprintf("config_readsect: can't parse: %s\n", line); continue; } line[i] = 0; @@ -515,8 +727,8 @@ int config_readsect(const char *fname, const char *section) val = &line[i+1]; mystrip(var); mystrip(val); - if (strlen(var) == 0 || strlen(val) == 0) { - printf("config_readsect: something's empty: \"%s\" = \"%s\"\n", var, val); + if (strlen(var) == 0 || (strlen(val) == 0 && strncasecmp(var, "bind", 4) != 0)) { + lprintf("config_readsect: something's empty: \"%s\" = \"%s\"\n", var, val); continue; }