-char menuErrorMsg[40] = {0, };\r
-\r
-\r
-static void gp2x_text(unsigned char *screen, int x, int y, const char *text, int color)\r
-{\r
- int i,l;\r
-\r
- screen = screen + x + y*320;\r
-\r
- for (i = 0; i < strlen(text); i++)\r
- {\r
- for (l=0;l<8;l++)\r
- {\r
- if(fontdata8x8[((text[i])*8)+l]&0x80) screen[l*320+0]=color;\r
- if(fontdata8x8[((text[i])*8)+l]&0x40) screen[l*320+1]=color;\r
- if(fontdata8x8[((text[i])*8)+l]&0x20) screen[l*320+2]=color;\r
- if(fontdata8x8[((text[i])*8)+l]&0x10) screen[l*320+3]=color;\r
- if(fontdata8x8[((text[i])*8)+l]&0x08) screen[l*320+4]=color;\r
- if(fontdata8x8[((text[i])*8)+l]&0x04) screen[l*320+5]=color;\r
- if(fontdata8x8[((text[i])*8)+l]&0x02) screen[l*320+6]=color;\r
- if(fontdata8x8[((text[i])*8)+l]&0x01) screen[l*320+7]=color;\r
- }\r
- screen += 8;\r
- }\r
-}\r
-\r
-// draws white text to current bbp15 screen\r
-void gp2x_text_out15(int x, int y, const char *text)\r
-{\r
- int i,l;\r
- unsigned short *screen = gp2x_screen;\r
-\r
- screen = screen + x + y*320;\r
-\r
- for (i = 0; i < strlen(text); i++)\r
- {\r
- for (l=0;l<8;l++)\r
- {\r
- if(fontdata8x8[((text[i])*8)+l]&0x80) screen[l*320+0]=0xffff;\r
- if(fontdata8x8[((text[i])*8)+l]&0x40) screen[l*320+1]=0xffff;\r
- if(fontdata8x8[((text[i])*8)+l]&0x20) screen[l*320+2]=0xffff;\r
- if(fontdata8x8[((text[i])*8)+l]&0x10) screen[l*320+3]=0xffff;\r
- if(fontdata8x8[((text[i])*8)+l]&0x08) screen[l*320+4]=0xffff;\r
- if(fontdata8x8[((text[i])*8)+l]&0x04) screen[l*320+5]=0xffff;\r
- if(fontdata8x8[((text[i])*8)+l]&0x02) screen[l*320+6]=0xffff;\r
- if(fontdata8x8[((text[i])*8)+l]&0x01) screen[l*320+7]=0xffff;\r
- }\r
- screen += 8;\r
- }\r
-}\r
-\r
-\r
-void gp2x_text_out8(int x, int y, const char *texto, ...)\r
-{\r
- va_list args;\r
- char buffer[512];\r
-\r
- va_start(args,texto);\r
- vsprintf(buffer,texto,args);\r
- va_end(args);\r
-\r
- gp2x_text(gp2x_screen,x,y,buffer,0xf0);\r
-}\r
-\r
-\r
-void gp2x_text_out8_2(int x, int y, const char *texto, int color)\r
-{\r
- gp2x_text(gp2x_screen, x, y, texto, color);\r
-}\r
-\r
-void gp2x_text_out8_lim(int x, int y, const char *texto, int max)\r
-{\r
- char buffer[320/8+1];\r
-\r
- strncpy(buffer, texto, 320/8);\r
- if (max > 320/8) max = 320/8;\r
- if (max < 0) max = 0;\r
- buffer[max] = 0;\r
-\r
- gp2x_text(gp2x_screen,x,y,buffer,0xf0);\r
-}\r
-\r
-static void gp2x_smalltext8(int x, int y, const char *texto)\r
-{\r
- int i;\r
- unsigned char *src, *dst;\r
-\r
- for (i = 0;; i++, x += 6)\r
- {\r
- unsigned char c = (unsigned char) texto[i];\r
- int h = 8;\r
-\r
- if (!c) break;\r
-\r
- src = fontdata6x8[c];\r
- dst = (unsigned char *)gp2x_screen + x + y*320;\r
-\r
- while (h--)\r
- {\r
- int w = 0x20;\r
- while (w)\r
- {\r
- if( *src & w ) *dst = 0xf0;\r
- dst++;\r
- w>>=1;\r
- }\r
- src++;\r
-\r
- dst += 320-6;\r
- }\r
- }\r
-}\r
-\r
-static void gp2x_smalltext8_lim(int x, int y, const char *texto, int max)\r
-{\r
- char buffer[320/6+1];\r
-\r
- strncpy(buffer, texto, 320/6);\r
- if (max > 320/6) max = 320/6;\r
- if (max < 0) max = 0;\r
- buffer[max] = 0;\r
-\r
- gp2x_smalltext8(x, y, buffer);\r
-}\r
-\r
-\r
-typedef enum\r
-{\r
- MB_NONE = 1, /* no auto processing */\r
- MB_ONOFF, /* ON/OFF setting */\r
- MB_RANGE, /* [min-max] setting */\r
-} menu_behavior;\r
-\r
-typedef enum\r
-{\r
- MA_NONE = 1,\r
- MA_MAIN_RESUME_GAME,\r
- MA_MAIN_SAVE_STATE,\r
- MA_MAIN_LOAD_STATE,\r
- MA_MAIN_RESET_GAME,\r
- MA_MAIN_LOAD_ROM,\r
- MA_MAIN_OPTIONS,\r
- MA_MAIN_CONTROLS,\r
- MA_MAIN_CREDITS,\r
- MA_MAIN_PATCHES,\r
- MA_MAIN_EXIT,\r
- MA_OPT_RENDERER,\r
- MA_OPT_SCALING,\r
- MA_OPT_ACC_TIMING,\r
- MA_OPT_ACC_SPRITES,\r
- MA_OPT_SHOW_FPS,\r
- MA_OPT_FRAMESKIP,\r
- MA_OPT_ENABLE_SOUND,\r
- MA_OPT_SOUND_QUALITY,\r
- MA_OPT_ARM940_SOUND,\r
- MA_OPT_6BUTTON_PAD,\r
- MA_OPT_REGION,\r
- MA_OPT_SRAM_STATES,\r
- MA_OPT_CONFIRM_STATES,\r
- MA_OPT_SAVE_SLOT,\r
- MA_OPT_CPU_CLOCKS,\r
- MA_OPT_SCD_OPTS,\r
- MA_OPT_ADV_OPTS,\r
- MA_OPT_SAVECFG,\r
- MA_OPT_SAVECFG_GAME,\r
- MA_OPT_LOADCFG,\r
- MA_OPT2_GAMMA,\r
- MA_OPT2_A_SN_GAMMA,\r
- MA_OPT2_VSYNC,\r
- MA_OPT2_ENABLE_Z80,\r
- MA_OPT2_ENABLE_YM2612,\r
- MA_OPT2_ENABLE_SN76496,\r
- MA_OPT2_GZIP_STATES,\r
- MA_OPT2_NO_LAST_ROM,\r
- MA_OPT2_RAMTIMINGS,\r
- MA_OPT2_SQUIDGEHACK,\r
- MA_OPT2_DONE,\r
- MA_CDOPT_TESTBIOS_USA,\r
- MA_CDOPT_TESTBIOS_EUR,\r
- MA_CDOPT_TESTBIOS_JAP,\r
- MA_CDOPT_LEDS,\r
- MA_CDOPT_CDDA,\r
- MA_CDOPT_PCM,\r
- MA_CDOPT_READAHEAD,\r
- MA_CDOPT_SAVERAM,\r
- MA_CDOPT_SCALEROT_CHIP,\r
- MA_CDOPT_BETTER_SYNC,\r
- MA_CDOPT_DONE,\r
-} menu_id;\r
-\r
-typedef struct\r
-{\r
- char *name;\r
- menu_behavior beh;\r
- menu_id id;\r
- void *var; /* for on-off settings */\r
- int mask;\r
- signed char min; /* for ranged integer settings, to be sign-extended */\r
- signed char max;\r
- char enabled;\r
-} menu_entry;\r
-\r
-static int me_id2offset(const menu_entry *entries, int count, menu_id id)\r
-{\r
- int i;\r
- for (i = 0; i < count; i++)\r
- {\r
- if (entries[i].id == id) return i;\r
- }\r
-\r
- printf("%s: id %i not found\n", __FUNCTION__, id);\r
- return 0;\r
-}\r
-\r
-static void me_enable(menu_entry *entries, int count, menu_id id, int enable)\r
-{\r
- int i = me_id2offset(entries, count, id);\r
- entries[i].enabled = enable;\r
-}\r
-\r
-static int me_count_enabled(const menu_entry *entries, int count)\r
-{\r
- int i, ret = 0;\r
-\r
- for (i = 0; i < count; i++)\r
- {\r
- if (entries[i].enabled) ret++;\r
- }\r
-\r
- return ret;\r
-}\r
-\r
-static menu_id me_index2id(const menu_entry *entries, int count, int index)\r
-{\r
- int i;\r
-\r
- for (i = 0; i < count; i++)\r
- {\r
- if (entries[i].enabled)\r
- {\r
- if (index == 0) break;\r
- index--;\r
- }\r
- }\r
- if (i >= count) i = count - 1;\r
- return entries[i].id;\r
-}\r
-\r
-typedef void (me_draw_custom_f)(const menu_entry *entry, int x, int y, void *param);\r
-\r
-static void me_draw(const menu_entry *entries, int count, int x, int y, me_draw_custom_f *cust_draw, void *param)\r
-{\r
- int i, y1 = y;\r
-\r
- for (i = 0; i < count; i++)\r
- {\r
- if (!entries[i].enabled) continue;\r
- if (entries[i].name == NULL)\r
- {\r
- if (cust_draw != NULL)\r
- cust_draw(&entries[i], x, y1, param);\r
- y1 += 10;\r
- continue;\r
- }\r
- gp2x_text_out8(x, y1, entries[i].name);\r
- if (entries[i].beh == MB_ONOFF)\r
- gp2x_text_out8(x + 27*8, y1, (*(int *)entries[i].var & entries[i].mask) ? "ON" : "OFF");\r
- else if (entries[i].beh == MB_RANGE)\r
- gp2x_text_out8(x + 27*8, y1, "%i", *(int *)entries[i].var);\r
- y1 += 10;\r
- }\r
-}\r
-\r
-static int me_process(menu_entry *entries, int count, menu_id id, int is_next)\r
-{\r
- int i = me_id2offset(entries, count, id);\r
- menu_entry *entry = &entries[i];\r
- switch (entry->beh)\r
- {\r
- case MB_ONOFF:\r
- *(int *)entry->var ^= entry->mask;\r
- return 1;\r
- case MB_RANGE:\r
- *(int *)entry->var += is_next ? 1 : -1;\r
- if (*(int *)entry->var < (int)entry->min) *(int *)entry->var = (int)entry->min;\r
- if (*(int *)entry->var > (int)entry->max) *(int *)entry->var = (int)entry->max;\r
- return 1;\r
- default:\r
- return 0;\r
- }\r
-}\r
-\r
-\r
-\r