#include "menu.h"\r
#include "fonts.h"\r
#include "lprintf.h"\r
+#include "config.h"\r
\r
#include <Pico/PicoInt.h>\r
#include <Pico/Patch.h>\r
#elif defined(__GIZ__)\r
#include "../gizmondo/giz.h"\r
#define SCREEN_WIDTH 321\r
- #define SCREEN_BUFFER giz_screen // ?\r
+ #define SCREEN_BUFFER giz_screen\r
+#elif defined(PSP)\r
+ #include "../psp/psp.h"\r
+ #define SCREEN_WIDTH 512\r
+ #define SCREEN_BUFFER psp_screen\r
#endif\r
\r
-char *PicoConfigFile = "picoconfig.bin";\r
-currentConfig_t currentConfig;\r
-unsigned char *rom_data = NULL;\r
+char *PicoConfigFile = "config.cfg";\r
+currentConfig_t currentConfig, defaultConfig;\r
+int rom_loaded = 0;\r
char noticeMsg[64];\r
int state_slot = 0;\r
int config_slot = 0, config_slot_current = 0;\r
+char lastRomFile[512];\r
+int kb_combo_keys = 0, kb_combo_acts = 0; // keys and actions which need button combos\r
\r
unsigned char *movie_data = NULL;\r
static int movie_size = 0;\r
strlwr_(ext);\r
}\r
\r
-char *biosfiles_us[] = { "us_scd2_9306", "SegaCDBIOS9303", "us_scd1_9210" };\r
-char *biosfiles_eu[] = { "eu_mcd2_9306", "eu_mcd2_9303", "eu_mcd1_9210" };\r
+char *biosfiles_us[] = { "us_scd1_9210", "us_scd2_9306", "SegaCDBIOS9303" };\r
+char *biosfiles_eu[] = { "eu_mcd1_9210", "eu_mcd2_9306", "eu_mcd2_9303" };\r
char *biosfiles_jp[] = { "jp_mcd1_9112", "jp_mcd1_9111" };\r
\r
int emu_findBios(int region, char **bios_file)\r
}\r
}\r
\r
+/* check if the name begins with BIOS name */\r
+/*\r
+static int emu_isBios(const char *name)\r
+{\r
+ int i;\r
+ for (i = 0; i < sizeof(biosfiles_us)/sizeof(biosfiles_us[0]); i++)\r
+ if (strstr(name, biosfiles_us[i]) != NULL) return 1;\r
+ for (i = 0; i < sizeof(biosfiles_eu)/sizeof(biosfiles_eu[0]); i++)\r
+ if (strstr(name, biosfiles_eu[i]) != NULL) return 1;\r
+ for (i = 0; i < sizeof(biosfiles_jp)/sizeof(biosfiles_jp[0]); i++)\r
+ if (strstr(name, biosfiles_jp[i]) != NULL) return 1;\r
+ return 0;\r
+}\r
+*/\r
+\r
+static unsigned char id_header[0x100];\r
+\r
/* checks if romFileName points to valid MegaCD image\r
* if so, checks for suitable BIOS */\r
int emu_cdCheck(int *pregion)\r
return 0;\r
}\r
\r
+ pm_seek(cd_f, (type == 1) ? 0x100 : 0x110, SEEK_SET);\r
+ pm_read(id_header, sizeof(id_header), cd_f);\r
+\r
/* it seems we have a CD image here. Try to detect region now.. */\r
pm_seek(cd_f, (type == 1) ? 0x100+0x10B : 0x110+0x10B, SEEK_SET);\r
pm_read(buf, 1, cd_f);\r
return type;\r
}\r
\r
+static int extract_text(char *dest, unsigned char *src, int len, int swab)\r
+{\r
+ char *p = dest;\r
+ int i;\r
+\r
+ if (swab) swab = 1;\r
+\r
+ for (i = len - 1; i >= 0; i--)\r
+ {\r
+ if (src[i^swab] != ' ') break;\r
+ }\r
+ len = i + 1;\r
+\r
+ for (i = 0; i < len; i++)\r
+ {\r
+ unsigned char s = src[i^swab];\r
+ if (s >= 0x20 && s < 0x7f && s != '#' && s != '|' &&\r
+ s != '[' && s != ']' && s != '\\')\r
+ {\r
+ *p++ = s;\r
+ }\r
+ else\r
+ {\r
+ sprintf(p, "\\%02x", s);\r
+ p += 3;\r
+ }\r
+ }\r
+\r
+ return p - dest;\r
+}\r
+\r
+char *emu_makeRomId(void)\r
+{\r
+ static char id_string[3+0x11+0x11+0x30+16];\r
+ int pos, swab = 1;\r
+\r
+ if (PicoAHW & PAHW_MCD) {\r
+ strcpy(id_string, "CD|");\r
+ swab = 0;\r
+ }\r
+ else strcpy(id_string, "MD|");\r
+ pos = 3;\r
+\r
+ pos += extract_text(id_string + pos, id_header + 0x80, 0x0e, swab); // serial\r
+ id_string[pos] = '|'; pos++;\r
+ pos += extract_text(id_string + pos, id_header + 0xf0, 0x03, swab); // region\r
+ id_string[pos] = '|'; pos++;\r
+ pos += extract_text(id_string + pos, id_header + 0x50, 0x30, swab); // overseas name\r
+ id_string[pos] = 0;\r
+\r
+ return id_string;\r
+}\r
+\r
int emu_ReloadRom(void)\r
{\r
unsigned int rom_size = 0;\r
char *used_rom_name = romFileName;\r
+ unsigned char *rom_data = NULL;\r
char ext[5];\r
pm_file *rom;\r
int ret, cd_state, cd_region, cfg_loaded = 0;\r
get_ext(romFileName, ext);\r
\r
// detect wrong extensions\r
- if(!strcmp(ext, ".srm") || !strcmp(ext, "s.gz") || !strcmp(ext, ".mds")) { // s.gz ~ .mds.gz\r
+ if (!strcmp(ext, ".srm") || !strcmp(ext, "s.gz") || !strcmp(ext, ".mds")) { // s.gz ~ .mds.gz\r
sprintf(menuErrorMsg, "Not a ROM selected.");\r
return 0;\r
}\r
PicoPatchUnload();\r
\r
// check for movie file\r
- if(movie_data) {\r
+ if (movie_data) {\r
free(movie_data);\r
movie_data = 0;\r
}\r
- if(!strcmp(ext, ".gmv")) {\r
+ if (!strcmp(ext, ".gmv"))\r
+ {\r
// check for both gmv and rom\r
int dummy;\r
FILE *movie_file = fopen(romFileName, "rb");\r
get_ext(romFileName, ext);\r
}\r
\r
- if ((PicoMCD & 1) && Pico_mcd != NULL)\r
+ if ((PicoAHW & PAHW_MCD) && Pico_mcd != NULL)\r
Stop_CD();\r
\r
// check for MegaCD image\r
cd_state = emu_cdCheck(&cd_region);\r
if (cd_state > 0)\r
{\r
+ PicoAHW |= PAHW_MCD;\r
// valid CD image, check for BIOS..\r
\r
// we need to have config loaded at this point\r
}\r
if (!emu_findBios(cd_region, &used_rom_name)) {\r
// bios_help() ?\r
+ PicoAHW &= ~PAHW_MCD;\r
return 0;\r
}\r
\r
- PicoMCD |= 1;\r
get_ext(used_rom_name, ext);\r
}\r
else\r
{\r
- if (PicoMCD & 1) Stop_CD();\r
- PicoMCD &= ~1;\r
+ if (PicoAHW & PAHW_MCD) Stop_CD();\r
+ PicoAHW &= ~PAHW_MCD;\r
}\r
\r
rom = pm_open(used_rom_name);\r
- if(!rom) {\r
+ if (!rom) {\r
sprintf(menuErrorMsg, "Failed to open rom.");\r
return 0;\r
}\r
\r
- menu_romload_prepare(used_rom_name);\r
+ menu_romload_prepare(used_rom_name); // also CD load\r
\r
- if(rom_data) {\r
- free(rom_data);\r
- rom_data = 0;\r
- rom_size = 0;\r
- }\r
+ PicoCartUnload();\r
+ rom_loaded = 0;\r
\r
- if( (ret = PicoCartLoad(rom, &rom_data, &rom_size)) ) {\r
+ if ( (ret = PicoCartLoad(rom, &rom_data, &rom_size)) ) {\r
sprintf(menuErrorMsg, "PicoCartLoad() failed.");\r
lprintf("%s\n", menuErrorMsg);\r
pm_close(rom);\r
return 0;\r
}\r
pm_close(rom);\r
- menu_romload_end();\r
\r
// detect wrong files (Pico crashes on very small files), also see if ROM EP is good\r
- if(rom_size <= 0x200 || strncmp((char *)rom_data, "Pico", 4) == 0 ||\r
+ if (rom_size <= 0x200 || strncmp((char *)rom_data, "Pico", 4) == 0 ||\r
((*(unsigned char *)(rom_data+4)<<16)|(*(unsigned short *)(rom_data+6))) >= (int)rom_size) {\r
if (rom_data) free(rom_data);\r
- rom_data = 0;\r
sprintf(menuErrorMsg, "Not a ROM selected.");\r
+ menu_romload_end();\r
return 0;\r
}\r
\r
// load config for this ROM (do this before insert to get correct region)\r
+ if (!(PicoAHW & PAHW_MCD))\r
+ memcpy(id_header, rom_data + 0x100, sizeof(id_header));\r
if (!cfg_loaded) {\r
ret = emu_ReadConfig(1, 1);\r
if (!ret) emu_ReadConfig(0, 1);\r
}\r
\r
lprintf("PicoCartInsert(%p, %d);\n", rom_data, rom_size);\r
- if(PicoCartInsert(rom_data, rom_size)) {\r
+ if (PicoCartInsert(rom_data, rom_size)) {\r
sprintf(menuErrorMsg, "Failed to load ROM.");\r
+ menu_romload_end();\r
return 0;\r
}\r
\r
if (ret != 0) {\r
sprintf(menuErrorMsg, "Insert_CD() failed, invalid CD image?");\r
lprintf("%s\n", menuErrorMsg);\r
+ menu_romload_end();\r
return 0;\r
}\r
}\r
\r
- // emu_ReadConfig() might have messed currentConfig.lastRomFile\r
- strncpy(currentConfig.lastRomFile, romFileName, sizeof(currentConfig.lastRomFile)-1);\r
- currentConfig.lastRomFile[sizeof(currentConfig.lastRomFile)-1] = 0;\r
+ menu_romload_end();\r
\r
if (PicoPatches) {\r
PicoPatchPrepare();\r
// additional movie stuff\r
if (movie_data) {\r
if(movie_data[0x14] == '6')\r
- PicoOpt |= 0x20; // 6 button pad\r
- else PicoOpt &= ~0x20;\r
- PicoOpt |= 0x10040; // accurate timing, no VDP fifo timing\r
+ PicoOpt |= POPT_6BTN_PAD; // 6 button pad\r
+ else PicoOpt &= ~POPT_6BTN_PAD;\r
+ PicoOpt |= POPT_DIS_VDP_FIFO|POPT_ACC_TIMING; // accurate timing, no VDP fifo timing\r
if(movie_data[0xF] >= 'A') {\r
if(movie_data[0x16] & 0x80) {\r
PicoRegionOverride = 8;\r
} else {\r
PicoRegionOverride = 4;\r
}\r
- PicoReset(0);\r
+ PicoReset();\r
// TODO: bits 6 & 5\r
}\r
movie_data[0x18+30] = 0;\r
}\r
else\r
{\r
- PicoOpt &= ~0x10000;\r
+ PicoOpt &= ~POPT_DIS_VDP_FIFO;\r
if(Pico.m.pal) {\r
strcpy(noticeMsg, "PAL SYSTEM / 50 FPS");\r
} else {\r
emu_noticeMsgUpdated();\r
\r
// load SRAM for this ROM\r
- if(currentConfig.EmuOpt & 1)\r
+ if (currentConfig.EmuOpt & 1)\r
emu_SaveLoadGame(1, 1);\r
\r
+ strncpy(lastRomFile, romFileName, sizeof(lastRomFile)-1);\r
+ lastRomFile[sizeof(lastRomFile)-1] = 0;\r
+ rom_loaded = 1;\r
return 1;\r
}\r
\r
}\r
\r
\r
+static void make_config_cfg(char *cfg)\r
+{\r
+ strncpy(cfg, PicoConfigFile, 511);\r
+ if (config_slot != 0)\r
+ {\r
+ char *p = strrchr(cfg, '.');\r
+ if (p == NULL) p = cfg + strlen(cfg);\r
+ sprintf(p, ".%i.cfg", config_slot);\r
+ }\r
+ cfg[511] = 0;\r
+}\r
+\r
int emu_ReadConfig(int game, int no_defaults)\r
{\r
+ char cfg[512];\r
FILE *f;\r
- char cfg[512], extbuf[16];\r
- int bread = 0;\r
+ int ret;\r
\r
if (!game)\r
{\r
if (!no_defaults)\r
+ emu_setDefaultConfig();\r
+ make_config_cfg(cfg);\r
+ ret = config_readsect(cfg, NULL);\r
+ }\r
+ else\r
+ {\r
+ char *sect = emu_makeRomId();\r
+\r
+ // try new .cfg way\r
+ if (config_slot != 0)\r
+ sprintf(cfg, "game.%i.cfg", config_slot);\r
+ else strcpy(cfg, "game.cfg");\r
+\r
+ ret = -1;\r
+ if (config_havesect(cfg, sect))\r
{\r
+ // read user's config\r
+ int vol = currentConfig.volume;\r
emu_setDefaultConfig();\r
+ ret = config_readsect(cfg, sect);\r
+ currentConfig.volume = vol; // make vol global (bah)\r
}\r
- strncpy(cfg, PicoConfigFile, 511);\r
- if (config_slot != 0)\r
+ else\r
{\r
- char *p = strrchr(cfg, '.');\r
- if (p == NULL) p = cfg + strlen(cfg);\r
- sprintf(extbuf, ".%i.pbcfg", config_slot);\r
- strncpy(p, extbuf, 511 - (p - cfg));\r
+ // read global config, and apply game_def.cfg on top\r
+ make_config_cfg(cfg);\r
+ config_readsect(cfg, NULL);\r
+ ret = config_readsect("game_def.cfg", sect);\r
}\r
- cfg[511] = 0;\r
- } else {\r
- if (config_slot != 0)\r
- sprintf(extbuf, ".%i.pbcfg", config_slot);\r
- else strcpy(extbuf, ".pbcfg");\r
- romfname_ext(cfg, "cfg/", extbuf);\r
- f = fopen(cfg, "rb");\r
- if (!f) romfname_ext(cfg, NULL, ".pbcfg");\r
- else fclose(f);\r
- }\r
\r
- lprintf("emu_ReadConfig: %s ", cfg);\r
- f = fopen(cfg, "rb");\r
- if (f) {\r
- bread = fread(¤tConfig, 1, sizeof(currentConfig), f);\r
- fclose(f);\r
+ if (ret != 0)\r
+ {\r
+ // fall back to old game specific cfg\r
+ char extbuf[16];\r
+ if (config_slot != 0)\r
+ sprintf(extbuf, ".%i.pbcfg", config_slot);\r
+ else strcpy(extbuf, ".pbcfg");\r
+ romfname_ext(cfg, "cfg/", extbuf);\r
+ f = fopen(cfg, "rb");\r
+ if (!f) {\r
+ romfname_ext(cfg, NULL, ".pbcfg");\r
+ f = fopen(cfg, "rb");\r
+ }\r
+ if (f) {\r
+ int bread;\r
+ fseek(f, 512, SEEK_SET); // skip unused lrom buffer\r
+ bread = fread(¤tConfig, 1, sizeof(currentConfig), f);\r
+ lprintf("emu_ReadConfig: %s %s\n", cfg, bread > 0 ? "(ok)" : "(failed)");\r
+ fclose(f);\r
+ ret = 0;\r
+ }\r
+\r
+ if (ret == 0) {\r
+ PicoOpt = currentConfig.s_PicoOpt;\r
+ PsndRate = currentConfig.s_PsndRate;\r
+ PicoRegionOverride = currentConfig.s_PicoRegion;\r
+ PicoAutoRgnOrder = currentConfig.s_PicoAutoRgnOrder;\r
+ // PicoCDBuffers = currentConfig.s_PicoCDBuffers; // ignore in this case\r
+ }\r
+ }\r
+ else\r
+ {\r
+ lprintf("loaded cfg from sect \"%s\"\n", sect);\r
+ }\r
}\r
- lprintf(bread > 0 ? "(ok)\n" : "(failed)\n");\r
\r
- PicoOpt = currentConfig.PicoOpt;\r
- PsndRate = currentConfig.PsndRate;\r
- PicoRegionOverride = currentConfig.PicoRegion;\r
- PicoAutoRgnOrder = currentConfig.PicoAutoRgnOrder;\r
- PicoCDBuffers = currentConfig.PicoCDBuffers;\r
- //scaling_update();\r
// some sanity checks\r
if (currentConfig.CPUclock < 10 || currentConfig.CPUclock > 4096) currentConfig.CPUclock = 200;\r
+#ifdef PSP\r
+ if (currentConfig.gamma < -4 || currentConfig.gamma > 16) currentConfig.gamma = 0;\r
+#else\r
if (currentConfig.gamma < 10 || currentConfig.gamma > 300) currentConfig.gamma = 100;\r
+#endif\r
if (currentConfig.volume < 0 || currentConfig.volume > 99) currentConfig.volume = 50;\r
#ifdef __GP2X__\r
// if volume keys are unbound, bind them to volume control\r
currentConfig.KeyBinds[22] = 1<<30; // vol down\r
}\r
#endif\r
- if (bread > 0) config_slot_current = config_slot;\r
- return (bread > 0); // == sizeof(currentConfig));\r
+ if (ret == 0) config_slot_current = config_slot;\r
+ return (ret == 0);\r
}\r
\r
\r
-int emu_WriteConfig(int game)\r
+int emu_WriteConfig(int is_game)\r
{\r
- FILE *f;\r
- char cfg[512], extbuf[16];\r
- int bwrite = 0;\r
+ char cfg[512], *game_sect = NULL;\r
+ int ret, write_lrom = 0;\r
\r
- if (!game)\r
+ if (!is_game)\r
{\r
strncpy(cfg, PicoConfigFile, 511);\r
if (config_slot != 0)\r
{\r
char *p = strrchr(cfg, '.');\r
if (p == NULL) p = cfg + strlen(cfg);\r
- sprintf(extbuf, ".%i.pbcfg", config_slot);\r
- strncpy(p, extbuf, 511 - (p - cfg));\r
+ sprintf(p, ".%i.cfg", config_slot);\r
}\r
cfg[511] = 0;\r
+ write_lrom = 1;\r
} else {\r
if (config_slot != 0)\r
- sprintf(extbuf, ".%i.pbcfg", config_slot);\r
- else strcpy(extbuf, ".pbcfg");\r
- romfname_ext(cfg, "cfg/", extbuf);\r
+ sprintf(cfg, "game.%i.cfg", config_slot);\r
+ else strcpy(cfg, "game.cfg");\r
+ game_sect = emu_makeRomId();\r
+ lprintf("emu_WriteConfig: sect \"%s\"\n", game_sect);\r
}\r
\r
lprintf("emu_WriteConfig: %s ", cfg);\r
- f = fopen(cfg, "wb");\r
- if (f) {\r
- currentConfig.PicoOpt = PicoOpt;\r
- currentConfig.PsndRate = PsndRate;\r
- currentConfig.PicoRegion = PicoRegionOverride;\r
- currentConfig.PicoAutoRgnOrder = PicoAutoRgnOrder;\r
- currentConfig.PicoCDBuffers = PicoCDBuffers;\r
- bwrite = fwrite(¤tConfig, 1, sizeof(currentConfig), f);\r
- fflush(f);\r
- fclose(f);\r
+ ret = config_writesect(cfg, game_sect);\r
+ if (write_lrom) config_writelrom(cfg);\r
#ifndef NO_SYNC\r
- sync();\r
+ sync();\r
#endif\r
- }\r
- lprintf((bwrite == sizeof(currentConfig)) ? "(ok)\n" : "(failed)\n");\r
+ lprintf((ret == 0) ? "(ok)\n" : "(failed)\n");\r
\r
- if (bwrite == sizeof(currentConfig)) config_slot_current = config_slot;\r
- return (bwrite == sizeof(currentConfig));\r
+ if (ret == 0) config_slot_current = config_slot;\r
+ return ret == 0;\r
}\r
\r
\r
}\r
}\r
\r
+void emu_findKeyBindCombos(void)\r
+{\r
+ int act, u;\r
+\r
+ // find out which keys and actions are combos\r
+ kb_combo_keys = kb_combo_acts = 0;\r
+ for (act = 0; act < 32; act++)\r
+ {\r
+ int keyc = 0, keyc2 = 0;\r
+ if (act == 16 || act == 17) continue; // player2 flag\r
+ if (act > 17)\r
+ {\r
+ for (u = 0; u < 32; u++)\r
+ if (currentConfig.KeyBinds[u] & (1 << act)) keyc++;\r
+ }\r
+ else\r
+ {\r
+ for (u = 0; u < 32; u++)\r
+ if ((currentConfig.KeyBinds[u] & 0x30000) == 0 && // pl. 1\r
+ (currentConfig.KeyBinds[u] & (1 << act))) keyc++;\r
+ for (u = 0; u < 32; u++)\r
+ if ((currentConfig.KeyBinds[u] & 0x30000) == 1 && // pl. 2\r
+ (currentConfig.KeyBinds[u] & (1 << act))) keyc2++;\r
+ if (keyc2 > keyc) keyc = keyc2;\r
+ }\r
+ if (keyc > 1)\r
+ {\r
+ // loop again and mark those keys and actions as combo\r
+ for (u = 0; u < 32; u++)\r
+ {\r
+ if (currentConfig.KeyBinds[u] & (1 << act)) {\r
+ kb_combo_keys |= 1 << u;\r
+ kb_combo_acts |= 1 << act;\r
+ }\r
+ }\r
+ }\r
+ }\r
+\r
+ // printf("combo keys/acts: %08x %08x\n", kb_combo_keys, kb_combo_acts);\r
+}\r
+\r
\r
void emu_updateMovie(void)\r
{\r
\r
if (is_sram)\r
{\r
- romfname_ext(saveFname, (PicoMCD&1) ? "brm/" : "srm/", (PicoMCD&1) ? ".brm" : ".srm");\r
+ romfname_ext(saveFname, (PicoAHW&1) ? "brm/" : "srm/", (PicoAHW&1) ? ".brm" : ".srm");\r
if (load) {\r
if (try_ropen_file(saveFname)) return saveFname;\r
// try in current dir..\r
- romfname_ext(saveFname, NULL, (PicoMCD&1) ? ".brm" : ".srm");\r
+ romfname_ext(saveFname, NULL, (PicoAHW & PAHW_MCD) ? ".brm" : ".srm");\r
if (try_ropen_file(saveFname)) return saveFname;\r
return NULL; // give up\r
}\r
int sram_size;\r
unsigned char *sram_data;\r
int truncate = 1;\r
- if (PicoMCD&1) {\r
- if (PicoOpt&0x8000) { // MCD RAM cart?\r
+ if (PicoAHW & PAHW_MCD)\r
+ {\r
+ if (PicoOpt&POPT_EN_MCD_RAMCART) {\r
sram_size = 0x12000;\r
sram_data = SRam.data;\r
if (sram_data)\r
}\r
if (!sram_data) return 0; // SRam forcefully disabled for this game\r
\r
- if (load) {\r
+ if (load)\r
+ {\r
sramFile = fopen(saveFname, "rb");\r
if(!sramFile) return -1;\r
fread(sram_data, 1, sram_size, sramFile);\r
fclose(sramFile);\r
- if ((PicoMCD&1) && (PicoOpt&0x8000))\r
+ if ((PicoAHW & PAHW_MCD) && (PicoOpt&POPT_EN_MCD_RAMCART))\r
memcpy32((int *)Pico_mcd->bram, (int *)sram_data, 0x2000/4);\r
} else {\r
// sram save needs some special processing\r
return ret;\r
}\r
}\r
+\r
notaz.gp2x.de / picodrive.git / blobdiff