1 // (c) Copyright 2006 notaz, All rights reserved.
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2 // Free for non-commercial use.
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4 // For commercial use, separate licencing terms must be obtained.
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18 #include "asmutils.h"
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19 #include "version.h"
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21 #include <Pico/PicoInt.h>
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22 #include <Pico/Patch.h>
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23 #include <zlib/zlib.h>
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25 #ifndef _DIRENT_HAVE_D_TYPE
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26 #error "need d_type for file browser
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29 extern char *actionNames[];
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30 extern char romFileName[PATH_MAX];
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31 extern char *rom_data;
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32 extern int mmuhack_status;
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33 extern int state_slot;
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34 extern int config_slot, config_slot_current;
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36 static char *gp2xKeyNames[] = {
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37 "UP", "???", "LEFT", "???", "DOWN", "???", "RIGHT", "???",
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38 "START", "SELECT", "L", "R", "A", "B", "X", "Y",
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39 "???", "???", "???", "???", "???", "???", "VOL DOWN", "VOL UP",
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40 "???", "???", "???", "PUSH", "???", "???", "???", "???"
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43 char menuErrorMsg[40] = {0, };
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46 static void gp2x_text(unsigned char *screen, int x, int y, const char *text, int color)
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50 screen = screen + x + y*320;
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52 for (i = 0; i < strlen(text); i++)
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56 if(fontdata8x8[((text[i])*8)+l]&0x80) screen[l*320+0]=color;
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57 if(fontdata8x8[((text[i])*8)+l]&0x40) screen[l*320+1]=color;
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58 if(fontdata8x8[((text[i])*8)+l]&0x20) screen[l*320+2]=color;
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59 if(fontdata8x8[((text[i])*8)+l]&0x10) screen[l*320+3]=color;
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60 if(fontdata8x8[((text[i])*8)+l]&0x08) screen[l*320+4]=color;
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61 if(fontdata8x8[((text[i])*8)+l]&0x04) screen[l*320+5]=color;
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62 if(fontdata8x8[((text[i])*8)+l]&0x02) screen[l*320+6]=color;
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63 if(fontdata8x8[((text[i])*8)+l]&0x01) screen[l*320+7]=color;
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69 // draws white text to current bbp15 screen
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70 void gp2x_text_out15(int x, int y, const char *text)
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73 unsigned short *screen = gp2x_screen;
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75 screen = screen + x + y*320;
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77 for (i = 0; i < strlen(text); i++)
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81 if(fontdata8x8[((text[i])*8)+l]&0x80) screen[l*320+0]=0xffff;
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82 if(fontdata8x8[((text[i])*8)+l]&0x40) screen[l*320+1]=0xffff;
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83 if(fontdata8x8[((text[i])*8)+l]&0x20) screen[l*320+2]=0xffff;
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84 if(fontdata8x8[((text[i])*8)+l]&0x10) screen[l*320+3]=0xffff;
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85 if(fontdata8x8[((text[i])*8)+l]&0x08) screen[l*320+4]=0xffff;
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86 if(fontdata8x8[((text[i])*8)+l]&0x04) screen[l*320+5]=0xffff;
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87 if(fontdata8x8[((text[i])*8)+l]&0x02) screen[l*320+6]=0xffff;
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88 if(fontdata8x8[((text[i])*8)+l]&0x01) screen[l*320+7]=0xffff;
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95 void gp2x_text_out8(int x, int y, const char *texto, ...)
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100 va_start(args,texto);
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101 vsprintf(buffer,texto,args);
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104 gp2x_text(gp2x_screen,x,y,buffer,0xf0);
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108 void gp2x_text_out8_2(int x, int y, const char *texto, int color)
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110 gp2x_text(gp2x_screen, x, y, texto, color);
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113 void gp2x_text_out8_lim(int x, int y, const char *texto, int max)
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115 char buffer[320/8+1];
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117 strncpy(buffer, texto, 320/8);
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118 if (max > 320/8) max = 320/8;
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119 if (max < 0) max = 0;
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122 gp2x_text(gp2x_screen,x,y,buffer,0xf0);
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125 static void gp2x_smalltext8(int x, int y, const char *texto)
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128 unsigned char *src, *dst;
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130 for (i = 0;; i++, x += 6)
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132 unsigned char c = (unsigned char) texto[i];
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137 src = fontdata6x8[c];
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138 dst = (unsigned char *)gp2x_screen + x + y*320;
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145 if( *src & w ) *dst = 0xf0;
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156 static void gp2x_smalltext8_lim(int x, int y, const char *texto, int max)
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158 char buffer[320/6+1];
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160 strncpy(buffer, texto, 320/6);
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161 if (max > 320/6) max = 320/6;
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162 if (max < 0) max = 0;
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165 gp2x_smalltext8(x, y, buffer);
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171 MB_NONE = 1, /* no auto processing */
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172 MB_ONOFF, /* ON/OFF setting */
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173 MB_RANGE, /* [min-max] setting */
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179 MA_MAIN_RESUME_GAME,
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180 MA_MAIN_SAVE_STATE,
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181 MA_MAIN_LOAD_STATE,
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182 MA_MAIN_RESET_GAME,
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192 MA_OPT_ACC_SPRITES,
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195 MA_OPT_ENABLE_SOUND,
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196 MA_OPT_SOUND_QUALITY,
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197 MA_OPT_ARM940_SOUND,
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198 MA_OPT_6BUTTON_PAD,
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200 MA_OPT_SRAM_STATES,
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201 MA_OPT_CONFIRM_STATES,
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207 MA_OPT_SAVECFG_GAME,
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210 MA_OPT2_A_SN_GAMMA,
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212 MA_OPT2_ENABLE_Z80,
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213 MA_OPT2_ENABLE_YM2612,
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214 MA_OPT2_ENABLE_SN76496,
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215 MA_OPT2_GZIP_STATES,
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216 MA_OPT2_NO_LAST_ROM,
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217 MA_OPT2_RAMTIMINGS,
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218 MA_OPT2_SQUIDGEHACK,
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220 MA_CDOPT_TESTBIOS_USA,
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221 MA_CDOPT_TESTBIOS_EUR,
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222 MA_CDOPT_TESTBIOS_JAP,
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226 MA_CDOPT_READAHEAD,
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228 MA_CDOPT_SCALEROT_CHIP,
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229 MA_CDOPT_BETTER_SYNC,
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238 void *var; /* for on-off settings */
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240 signed char min; /* for ranged integer settings, to be sign-extended */
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245 static int me_id2offset(const menu_entry *entries, int count, menu_id id)
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248 for (i = 0; i < count; i++)
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250 if (entries[i].id == id) return i;
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253 printf("%s: id %i not found\n", __FUNCTION__, id);
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257 static void me_enable(menu_entry *entries, int count, menu_id id, int enable)
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259 int i = me_id2offset(entries, count, id);
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260 entries[i].enabled = enable;
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263 static int me_count_enabled(const menu_entry *entries, int count)
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267 for (i = 0; i < count; i++)
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269 if (entries[i].enabled) ret++;
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275 static menu_id me_index2id(const menu_entry *entries, int count, int index)
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279 for (i = 0; i < count; i++)
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281 if (entries[i].enabled)
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283 if (index == 0) break;
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287 if (i >= count) i = count - 1;
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288 return entries[i].id;
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291 typedef void (me_draw_custom_f)(const menu_entry *entry, int x, int y, void *param);
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293 static void me_draw(const menu_entry *entries, int count, int x, int y, me_draw_custom_f *cust_draw, void *param)
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297 for (i = 0; i < count; i++)
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299 if (!entries[i].enabled) continue;
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300 if (entries[i].name == NULL)
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302 if (cust_draw != NULL)
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303 cust_draw(&entries[i], x, y1, param);
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307 gp2x_text_out8(x, y1, entries[i].name);
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308 if (entries[i].beh == MB_ONOFF)
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309 gp2x_text_out8(x + 27*8, y1, (*(int *)entries[i].var & entries[i].mask) ? "ON" : "OFF");
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310 else if (entries[i].beh == MB_RANGE)
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311 gp2x_text_out8(x + 27*8, y1, "%i", *(int *)entries[i].var);
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316 static int me_process(menu_entry *entries, int count, menu_id id, int is_next)
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318 int i = me_id2offset(entries, count, id);
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319 menu_entry *entry = &entries[i];
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320 switch (entry->beh)
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323 *(int *)entry->var ^= entry->mask;
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326 *(int *)entry->var += is_next ? 1 : -1;
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327 if (*(int *)entry->var < (int)entry->min) *(int *)entry->var = (int)entry->min;
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328 if (*(int *)entry->var > (int)entry->max) *(int *)entry->var = (int)entry->max;
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338 static unsigned long inp_prev = 0;
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339 static int inp_prevjoy = 0;
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341 static unsigned long wait_for_input(unsigned long interesting)
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344 static int repeats = 0, wait = 50*1000;
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345 int release = 0, i;
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347 if (repeats == 2 || repeats == 4) wait /= 2;
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348 if (repeats == 6) wait = 15 * 1000;
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350 for (i = 0; i < 6 && inp_prev == gp2x_joystick_read(1); i++) {
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351 if (i == 0) repeats++;
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352 if (wait >= 30*1000) usleep(wait); // usleep sleeps for ~30ms minimum
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353 else spend_cycles(wait * currentConfig.CPUclock);
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356 while ( !((ret = gp2x_joystick_read(1)) & interesting) ) {
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361 if (release || ret != inp_prev) {
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368 // we don't need diagonals in menus
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369 if ((ret&GP2X_UP) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;
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370 if ((ret&GP2X_UP) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;
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371 if ((ret&GP2X_DOWN) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;
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372 if ((ret&GP2X_DOWN) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;
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377 static unsigned long input2_read(unsigned long interesting, int *joy)
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385 if ((ret = gp2x_joystick_read(0) & interesting)) break;
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386 gp2x_usbjoy_update();
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387 for (i = 0; i < num_of_joys; i++) {
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388 ret = gp2x_usbjoy_check2(i);
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389 if (ret) { *joy = i + 1; break; }
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398 // similar to wait_for_input(), but returns joy num
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399 static unsigned long wait_for_input_usbjoy(unsigned long interesting, int *joy)
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402 const int wait = 300*1000;
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405 if (inp_prevjoy == 0) inp_prev &= interesting;
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406 for (i = 0; i < 6; i++) {
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407 ret = input2_read(interesting, joy);
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408 if (*joy != inp_prevjoy || ret != inp_prev) break;
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412 while ( !(ret = input2_read(interesting, joy)) ) {
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417 inp_prevjoy = *joy;
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424 // -------------- ROM selector --------------
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426 static void draw_dirlist(char *curdir, struct dirent **namelist, int n, int sel)
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431 n--; // exclude current dir (".")
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433 //memset(gp2x_screen, 0, 320*240);
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434 gp2x_pd_clone_buffer2();
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437 gp2x_smalltext8_lim(14, (start - 2)*10, curdir, 53-2);
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438 for (i = 0; i < n; i++) {
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440 if (pos < 0) continue;
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441 if (pos > 23) break;
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442 if (namelist[i+1]->d_type == DT_DIR) {
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443 gp2x_smalltext8_lim(14, pos*10, "/", 1);
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444 gp2x_smalltext8_lim(14+6, pos*10, namelist[i+1]->d_name, 53-3);
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446 gp2x_smalltext8_lim(14, pos*10, namelist[i+1]->d_name, 53-2);
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449 gp2x_text_out8(5, 120, ">");
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450 gp2x_video_flip2();
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453 static int scandir_cmp(const void *p1, const void *p2)
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455 struct dirent **d1 = (struct dirent **)p1, **d2 = (struct dirent **)p2;
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456 if ((*d1)->d_type == (*d2)->d_type) return alphasort(d1, d2);
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457 if ((*d1)->d_type == DT_DIR) return -1; // put before
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458 if ((*d2)->d_type == DT_DIR) return 1;
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459 return alphasort(d1, d2);
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462 static char *filter_exts[] = {
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463 ".mp3", ".MP3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html",
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464 ".jpg", ".gpe", ".cue"
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467 static int scandir_filter(const struct dirent *ent)
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472 if (ent == NULL || ent->d_name == NULL) return 0;
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473 if (strlen(ent->d_name) < 5) return 1;
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475 p = ent->d_name + strlen(ent->d_name) - 4;
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477 for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)
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479 if (strcmp(p, filter_exts[i]) == 0) return 0;
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485 static char *romsel_loop(char *curr_path)
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487 struct dirent **namelist;
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490 unsigned long inp = 0;
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491 char *ret = NULL, *fname = NULL;
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493 // is this a dir or a full path?
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494 if ((dir = opendir(curr_path))) {
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498 for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);
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503 n = scandir(curr_path, &namelist, scandir_filter, scandir_cmp);
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506 n = scandir("/", &namelist, scandir_filter, scandir_cmp);
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509 printf("dir: "); printf(curr_path); printf("\n");
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516 if (fname != NULL) {
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518 for (i = 1; i < n; i++) {
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519 if (strcmp(namelist[i]->d_name, fname) == 0) {
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528 draw_dirlist(curr_path, namelist, n, sel);
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529 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);
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530 if(inp & GP2X_UP ) { sel--; if (sel < 0) sel = n-2; }
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531 if(inp & GP2X_DOWN) { sel++; if (sel > n-2) sel = 0; }
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532 if(inp & GP2X_LEFT) { sel-=10; if (sel < 0) sel = 0; }
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533 if(inp & GP2X_L) { sel-=24; if (sel < 0) sel = 0; }
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534 if(inp & GP2X_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }
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535 if(inp & GP2X_R) { sel+=24; if (sel > n-2) sel = n-2; }
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536 if(inp & GP2X_B) { // enter dir/select
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538 if (namelist[sel+1]->d_type == DT_REG) {
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539 strcpy(romFileName, curr_path);
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540 strcat(romFileName, "/");
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541 strcat(romFileName, namelist[sel+1]->d_name);
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544 } else if (namelist[sel+1]->d_type == DT_DIR) {
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545 int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;
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546 char *p, *newdir = malloc(newlen);
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547 if (strcmp(namelist[sel+1]->d_name, "..") == 0) {
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548 char *start = curr_path;
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549 p = start + strlen(start) - 1;
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550 while (*p == '/' && p > start) p--;
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551 while (*p != '/' && p > start) p--;
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552 if (p <= start) strcpy(newdir, "/");
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553 else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }
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555 strcpy(newdir, curr_path);
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556 p = newdir + strlen(newdir) - 1;
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557 while (*p == '/' && p >= newdir) *p-- = 0;
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558 strcat(newdir, "/");
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559 strcat(newdir, namelist[sel+1]->d_name);
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561 ret = romsel_loop(newdir);
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565 // unknown file type, happens on NTFS mounts. Try to guess.
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566 FILE *tstf; int tmp;
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567 strcpy(romFileName, curr_path);
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568 strcat(romFileName, "/");
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569 strcat(romFileName, namelist[sel+1]->d_name);
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570 tstf = fopen(romFileName, "rb");
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573 if (fread(&tmp, 1, 1, tstf) > 0 || ferror(tstf) == 0)
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574 namelist[sel+1]->d_type = DT_REG;
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575 else namelist[sel+1]->d_type = DT_DIR;
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581 if(inp & GP2X_X) break; // cancel
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585 while(n--) free(namelist[n]);
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592 // ------------ debug menu ------------
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594 char *debugString(void);
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596 static void draw_debug(void)
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598 char *p, *str = debugString();
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601 gp2x_pd_clone_buffer2();
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604 for (line = 0; line < 24; line++)
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606 while (*p && *p != '\n') p++;
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608 if (len > 55) len = 55;
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609 gp2x_smalltext8_lim(1, line*10, str, len);
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610 if (*p == 0) break;
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613 gp2x_video_flip2();
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616 static void debug_menu_loop(void)
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619 wait_for_input(GP2X_B|GP2X_X);
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622 // ------------ patch/gg menu ------------
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624 static void draw_patchlist(int sel)
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630 gp2x_pd_clone_buffer2();
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632 for (i = 0; i < PicoPatchCount; i++) {
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634 if (pos < 0) continue;
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635 if (pos > 23) break;
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636 gp2x_smalltext8_lim(14, pos*10, PicoPatches[i].active ? "ON " : "OFF", 3);
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637 gp2x_smalltext8_lim(14+6*4, pos*10, PicoPatches[i].name, 53-6);
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640 if (pos < 24) gp2x_smalltext8_lim(14, pos*10, "done", 4);
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642 gp2x_text_out8(5, 120, ">");
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643 gp2x_video_flip2();
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647 static void patches_menu_loop(void)
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650 unsigned long inp = 0;
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654 draw_patchlist(menu_sel);
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655 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);
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656 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }
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657 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }
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658 if(inp &(GP2X_LEFT|GP2X_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }
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659 if(inp &(GP2X_RIGHT|GP2X_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }
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660 if(inp & GP2X_B) { // action
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661 if (menu_sel < PicoPatchCount)
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662 PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;
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665 if(inp & GP2X_X) return;
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670 // ------------ savestate loader ------------
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672 static void menu_prepare_bg(void);
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674 static int state_slot_flags = 0;
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676 static void state_check_slots(void)
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680 state_slot_flags = 0;
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682 for (slot = 0; slot < 10; slot++)
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684 if (emu_check_save_file(slot))
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686 state_slot_flags |= 1 << slot;
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691 static void draw_savestate_bg(int slot)
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693 struct PicoVideo tmp_pv;
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694 unsigned short tmp_cram[0x40];
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695 unsigned short tmp_vsram[0x40];
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696 void *tmp_vram, *file;
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699 fname = emu_GetSaveFName(1, 0, slot);
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700 if (!fname) return;
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702 tmp_vram = malloc(sizeof(Pico.vram));
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703 if (tmp_vram == NULL) return;
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705 memcpy(tmp_vram, Pico.vram, sizeof(Pico.vram));
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706 memcpy(tmp_cram, Pico.cram, sizeof(Pico.cram));
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707 memcpy(tmp_vsram, Pico.vsram, sizeof(Pico.vsram));
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708 memcpy(&tmp_pv, &Pico.video, sizeof(Pico.video));
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710 if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {
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711 file = gzopen(fname, "rb");
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712 emu_set_save_cbs(1);
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714 file = fopen(fname, "rb");
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715 emu_set_save_cbs(0);
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720 PicoCdLoadStateGfx(file);
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722 areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file
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723 areaRead(Pico.vram, 1, sizeof(Pico.vram), file);
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724 areaSeek(file, 0x2000, SEEK_CUR);
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725 areaRead(Pico.cram, 1, sizeof(Pico.cram), file);
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726 areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);
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727 areaSeek(file, 0x221a0, SEEK_SET);
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728 areaRead(&Pico.video, 1, sizeof(Pico.video), file);
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733 emu_forced_frame();
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734 gp2x_memcpy_buffers((1<<2), gp2x_screen, 0, 320*240*2);
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737 memcpy(Pico.vram, tmp_vram, sizeof(Pico.vram));
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738 memcpy(Pico.cram, tmp_cram, sizeof(Pico.cram));
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739 memcpy(Pico.vsram, tmp_vsram, sizeof(Pico.vsram));
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740 memcpy(&Pico.video, &tmp_pv, sizeof(Pico.video));
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744 static void draw_savestate_menu(int menu_sel, int is_loading)
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746 int tl_x = 25, tl_y = 60, y, i;
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748 if (state_slot_flags & (1 << menu_sel))
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749 draw_savestate_bg(menu_sel);
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750 gp2x_pd_clone_buffer2();
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752 gp2x_text_out8(tl_x, 30, is_loading ? "Load state" : "Save state");
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754 /* draw all 10 slots */
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756 for (i = 0; i < 10; i++, y+=10)
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758 gp2x_text_out8(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");
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760 gp2x_text_out8(tl_x, y, "back");
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763 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");
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765 gp2x_video_flip2();
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768 static int savestate_menu_loop(int is_loading)
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770 static int menu_sel = 10;
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771 int menu_sel_max = 10;
\r
772 unsigned long inp = 0;
\r
774 state_check_slots();
\r
778 draw_savestate_menu(menu_sel, is_loading);
\r
779 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);
\r
780 if(inp & GP2X_UP ) {
\r
782 menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;
\r
783 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);
\r
785 if(inp & GP2X_DOWN) {
\r
787 menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;
\r
788 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);
\r
790 if(inp & GP2X_B) { // save/load
\r
791 if (menu_sel < 10) {
\r
792 state_slot = menu_sel;
\r
793 if (emu_SaveLoadGame(is_loading, 0)) {
\r
794 strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");
\r
800 if(inp & GP2X_X) return 1;
\r
804 // -------------- key config --------------
\r
806 static char *usb_joy_key_name(int joy, int num)
\r
808 static char name[16];
\r
811 case 0: sprintf(name, "Joy%i UP", joy); break;
\r
812 case 1: sprintf(name, "Joy%i DOWN", joy); break;
\r
813 case 2: sprintf(name, "Joy%i LEFT", joy); break;
\r
814 case 3: sprintf(name, "Joy%i RIGHT", joy); break;
\r
815 default:sprintf(name, "Joy%i b%i", joy, num-3); break;
\r
820 static void draw_key_config(int curr_act, int is_p2)
\r
822 char strkeys[32*5];
\r
826 for (i = 0; i < 32; i++)
\r
828 if (currentConfig.KeyBinds[i] & (1 << curr_act))
\r
830 if (curr_act < 16 && (currentConfig.KeyBinds[i] & (1 << 16)) != (is_p2 << 16)) continue;
\r
831 if (strkeys[0]) { strcat(strkeys, " + "); strcat(strkeys, gp2xKeyNames[i]); break; }
\r
832 else strcpy(strkeys, gp2xKeyNames[i]);
\r
835 for (joy = 0; joy < num_of_joys; joy++)
\r
837 for (i = 0; i < 32; i++)
\r
839 if (currentConfig.JoyBinds[joy][i] & (1 << curr_act))
\r
841 if (curr_act < 16 && (currentConfig.JoyBinds[joy][i] & (1 << 16)) != (is_p2 << 16)) continue;
\r
843 strcat(strkeys, ", "); strcat(strkeys, usb_joy_key_name(joy + 1, i));
\r
846 else strcpy(strkeys, usb_joy_key_name(joy + 1, i));
\r
851 //memset(gp2x_screen, 0, 320*240);
\r
852 gp2x_pd_clone_buffer2();
\r
853 gp2x_text_out8(60, 40, "Action: %s", actionNames[curr_act]);
\r
854 gp2x_text_out8(60, 60, "Keys: %s", strkeys);
\r
856 gp2x_text_out8(30, 180, "Use SELECT to change action");
\r
857 gp2x_text_out8(30, 190, "Press a key to bind/unbind");
\r
858 gp2x_text_out8(30, 200, "Select \"Done\" action and");
\r
859 gp2x_text_out8(30, 210, " press any key to finish");
\r
860 gp2x_video_flip2();
\r
863 static void key_config_loop(int is_p2)
\r
865 int curr_act = 0, joy = 0, i;
\r
866 unsigned long inp = 0;
\r
870 draw_key_config(curr_act, is_p2);
\r
871 inp = wait_for_input_usbjoy(CONFIGURABLE_KEYS, &joy);
\r
872 // printf("got %08lX from joy %i\n", inp, joy);
\r
874 if (inp & GP2X_SELECT) {
\r
876 while (!actionNames[curr_act] && curr_act < 32) curr_act++;
\r
877 if (curr_act > 31) curr_act = 0;
\r
879 inp &= CONFIGURABLE_KEYS;
\r
880 inp &= ~GP2X_SELECT;
\r
882 if (curr_act == 31 && inp) break;
\r
884 for (i = 0; i < 32; i++)
\r
885 if (inp & (1 << i)) {
\r
886 currentConfig.KeyBinds[i] ^= (1 << curr_act);
\r
887 if (is_p2) currentConfig.KeyBinds[i] |= (1 << 16); // player 2 flag
\r
888 else currentConfig.KeyBinds[i] &= ~(1 << 16);
\r
891 for (i = 0; i < 32; i++)
\r
892 if (inp & (1 << i)) {
\r
893 currentConfig.JoyBinds[joy-1][i] ^= (1 << curr_act);
\r
894 if (is_p2) currentConfig.JoyBinds[joy-1][i] |= (1 << 16);
\r
895 else currentConfig.JoyBinds[joy-1][i] &= ~(1 << 16);
\r
901 static void draw_kc_sel(int menu_sel)
\r
903 int tl_x = 25+40, tl_y = 60, y, i;
\r
907 //memset(gp2x_screen, 0, 320*240);
\r
908 gp2x_pd_clone_buffer2();
\r
909 gp2x_text_out8(tl_x, y, "Player 1");
\r
910 gp2x_text_out8(tl_x, (y+=10), "Player 2");
\r
911 gp2x_text_out8(tl_x, (y+=10), "Done");
\r
914 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");
\r
917 gp2x_text_out8(tl_x, (y=110), "USB joys detected:");
\r
918 if (num_of_joys > 0) {
\r
919 for (i = 0; i < num_of_joys; i++) {
\r
920 strncpy(joyname, joy_name(joys[i]), 33); joyname[33] = 0;
\r
921 gp2x_text_out8(tl_x, (y+=10), "%i: %s", i+1, joyname);
\r
924 gp2x_text_out8(tl_x, (y+=10), "none");
\r
928 gp2x_video_flip2();
\r
931 static void kc_sel_loop(void)
\r
933 int menu_sel = 2, menu_sel_max = 2;
\r
934 unsigned long inp = 0;
\r
938 draw_kc_sel(menu_sel);
\r
939 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);
\r
940 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
\r
941 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
\r
943 switch (menu_sel) {
\r
944 case 0: key_config_loop(0); return;
\r
945 case 1: key_config_loop(1); return;
\r
949 if(inp & GP2X_X) return;
\r
955 // --------- sega/mega cd options ----------
\r
957 menu_entry cdopt_entries[] =
\r
959 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_USA, NULL, 0, 0, 0, 1 },
\r
960 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_EUR, NULL, 0, 0, 0, 1 },
\r
961 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_JAP, NULL, 0, 0, 0, 1 },
\r
962 { "CD LEDs", MB_ONOFF, MA_CDOPT_LEDS, ¤tConfig.EmuOpt, 0x0400, 0, 0, 1 },
\r
963 { "CDDA audio (using mp3s)", MB_ONOFF, MA_CDOPT_CDDA, ¤tConfig.PicoOpt, 0x0800, 0, 0, 1 },
\r
964 { "PCM audio", MB_ONOFF, MA_CDOPT_PCM, ¤tConfig.PicoOpt, 0x0400, 0, 0, 1 },
\r
965 { NULL, MB_NONE, MA_CDOPT_READAHEAD, NULL, 0, 0, 0, 1 },
\r
966 { "SaveRAM cart", MB_ONOFF, MA_CDOPT_SAVERAM, ¤tConfig.PicoOpt, 0x8000, 0, 0, 1 },
\r
967 { "Scale/Rot. fx (slow)", MB_ONOFF, MA_CDOPT_SCALEROT_CHIP,¤tConfig.PicoOpt, 0x1000, 0, 0, 1 },
\r
968 { "Better sync (slow)", MB_ONOFF, MA_CDOPT_BETTER_SYNC, ¤tConfig.PicoOpt, 0x2000, 0, 0, 1 },
\r
969 { "done", MB_NONE, MA_CDOPT_DONE, NULL, 0, 0, 0, 1 },
\r
972 #define CDOPT_ENTRY_COUNT (sizeof(cdopt_entries) / sizeof(cdopt_entries[0]))
\r
975 struct bios_names_t
\r
977 char us[32], eu[32], jp[32];
\r
980 static void menu_cdopt_cust_draw(const menu_entry *entry, int x, int y, void *param)
\r
982 struct bios_names_t *bios_names = param;
\r
987 case MA_CDOPT_TESTBIOS_USA: gp2x_text_out8(x, y, "USA BIOS: %s", bios_names->us); break;
\r
988 case MA_CDOPT_TESTBIOS_EUR: gp2x_text_out8(x, y, "EUR BIOS: %s", bios_names->eu); break;
\r
989 case MA_CDOPT_TESTBIOS_JAP: gp2x_text_out8(x, y, "JAP BIOS: %s", bios_names->jp); break;
\r
990 case MA_CDOPT_READAHEAD:
\r
991 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);
\r
992 else strcpy(ra_buff, " OFF");
\r
993 gp2x_text_out8(x, y, "ReadAhead buffer %s", ra_buff);
\r
999 static void draw_cd_menu_options(int menu_sel, struct bios_names_t *bios_names)
\r
1001 int tl_x = 25, tl_y = 60;
\r
1002 menu_id selected_id;
\r
1005 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);
\r
1006 else strcpy(ra_buff, " OFF");
\r
1008 gp2x_pd_clone_buffer2();
\r
1010 me_draw(cdopt_entries, CDOPT_ENTRY_COUNT, tl_x, tl_y, menu_cdopt_cust_draw, bios_names);
\r
1013 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");
\r
1015 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);
\r
1016 if ((selected_id == MA_CDOPT_TESTBIOS_USA && strcmp(bios_names->us, "NOT FOUND")) ||
\r
1017 (selected_id == MA_CDOPT_TESTBIOS_EUR && strcmp(bios_names->eu, "NOT FOUND")) ||
\r
1018 (selected_id == MA_CDOPT_TESTBIOS_JAP && strcmp(bios_names->jp, "NOT FOUND")))
\r
1019 gp2x_text_out8(tl_x, 220, "Press start to test selected BIOS");
\r
1021 gp2x_video_flip2();
\r
1024 static void cd_menu_loop_options(void)
\r
1026 static int menu_sel = 0;
\r
1027 int menu_sel_max = 10;
\r
1028 unsigned long inp = 0;
\r
1029 struct bios_names_t bios_names;
\r
1030 menu_id selected_id;
\r
1033 if (find_bios(4, &bios)) { // US
\r
1034 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;
\r
1035 strncpy(bios_names.us, p, sizeof(bios_names.us)); bios_names.us[sizeof(bios_names.us)-1] = 0;
\r
1036 } else strcpy(bios_names.us, "NOT FOUND");
\r
1038 if (find_bios(8, &bios)) { // EU
\r
1039 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;
\r
1040 strncpy(bios_names.eu, p, sizeof(bios_names.eu)); bios_names.eu[sizeof(bios_names.eu)-1] = 0;
\r
1041 } else strcpy(bios_names.eu, "NOT FOUND");
\r
1043 if (find_bios(1, &bios)) { // JP
\r
1044 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;
\r
1045 strncpy(bios_names.jp, p, sizeof(bios_names.jp)); bios_names.jp[sizeof(bios_names.jp)-1] = 0;
\r
1046 } else strcpy(bios_names.jp, "NOT FOUND");
\r
1050 draw_cd_menu_options(menu_sel, &bios_names);
\r
1051 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A|GP2X_START);
\r
1052 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
\r
1053 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
\r
1054 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);
\r
1055 if (inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise
\r
1056 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, (inp&GP2X_RIGHT) ? 1 : 0) &&
\r
1057 selected_id == MA_CDOPT_READAHEAD) {
\r
1058 if (inp & GP2X_LEFT) {
\r
1059 PicoCDBuffers >>= 1;
\r
1060 if (PicoCDBuffers < 64) PicoCDBuffers = 0;
\r
1062 if (PicoCDBuffers < 64) PicoCDBuffers = 64;
\r
1063 else PicoCDBuffers <<= 1;
\r
1064 if (PicoCDBuffers > 8*1024) PicoCDBuffers = 8*1024; // 16M
\r
1068 if (inp & GP2X_B) { // toggleable options
\r
1069 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, 1) &&
\r
1070 selected_id == MA_CDOPT_DONE) {
\r
1074 if (inp & GP2X_START) { // BIOS testers
\r
1075 switch (selected_id) {
\r
1076 case MA_CDOPT_TESTBIOS_USA:
\r
1077 if (find_bios(4, &bios)) { // test US
\r
1078 strcpy(romFileName, bios);
\r
1079 engineState = PGS_ReloadRom;
\r
1083 case MA_CDOPT_TESTBIOS_EUR:
\r
1084 if (find_bios(8, &bios)) { // test EU
\r
1085 strcpy(romFileName, bios);
\r
1086 engineState = PGS_ReloadRom;
\r
1090 case MA_CDOPT_TESTBIOS_JAP:
\r
1091 if (find_bios(1, &bios)) { // test JP
\r
1092 strcpy(romFileName, bios);
\r
1093 engineState = PGS_ReloadRom;
\r
1101 if (inp & (GP2X_X|GP2X_A)) return;
\r
1106 // --------- advanced options ----------
\r
1108 menu_entry opt2_entries[] =
\r
1110 { NULL, MB_NONE, MA_OPT2_GAMMA, NULL, 0, 0, 0, 1 },
\r
1111 { "A_SN's gamma curve", MB_ONOFF, MA_OPT2_A_SN_GAMMA, ¤tConfig.EmuOpt, 0x1000, 0, 0, 1 },
\r
1112 { "Perfecf vsync", MB_ONOFF, MA_OPT2_VSYNC, ¤tConfig.EmuOpt, 0x2000, 0, 0, 1 },
\r
1113 { "Emulate Z80", MB_ONOFF, MA_OPT2_ENABLE_Z80, ¤tConfig.PicoOpt,0x0004, 0, 0, 1 },
\r
1114 { "Emulate YM2612 (FM)", MB_ONOFF, MA_OPT2_ENABLE_YM2612, ¤tConfig.PicoOpt,0x0001, 0, 0, 1 },
\r
1115 { "Emulate SN76496 (PSG)", MB_ONOFF, MA_OPT2_ENABLE_SN76496,¤tConfig.PicoOpt,0x0002, 0, 0, 1 },
\r
1116 { "gzip savestates", MB_ONOFF, MA_OPT2_GZIP_STATES, ¤tConfig.EmuOpt, 0x0008, 0, 0, 1 },
\r
1117 { "Don't save last used ROM", MB_ONOFF, MA_OPT2_NO_LAST_ROM, ¤tConfig.EmuOpt, 0x0020, 0, 0, 1 },
\r
1118 { "needs restart:", MB_NONE, MA_NONE, NULL, 0, 0, 0, 1 },
\r
1119 { "craigix's RAM timings", MB_ONOFF, MA_OPT2_RAMTIMINGS, ¤tConfig.EmuOpt, 0x0100, 0, 0, 1 },
\r
1120 { NULL, MB_ONOFF, MA_OPT2_SQUIDGEHACK, ¤tConfig.EmuOpt, 0x0010, 0, 0, 1 },
\r
1121 { "done", MB_NONE, MA_OPT2_DONE, NULL, 0, 0, 0, 1 },
\r
1124 #define OPT2_ENTRY_COUNT (sizeof(opt2_entries) / sizeof(opt2_entries[0]))
\r
1126 static void menu_opt2_cust_draw(const menu_entry *entry, int x, int y, void *param)
\r
1128 if (entry->id == MA_OPT2_GAMMA)
\r
1129 gp2x_text_out8(x, y, "Gamma correction %i.%02i", currentConfig.gamma / 100, currentConfig.gamma%100);
\r
1130 else if (entry->id == MA_OPT2_SQUIDGEHACK)
\r
1131 gp2x_text_out8(x, y, "squidgehack (now %s %s", mmuhack_status ? "active) " : "inactive)",
\r
1132 (currentConfig.EmuOpt&0x0010)?"ON":"OFF");
\r
1136 static void draw_amenu_options(int menu_sel)
\r
1138 int tl_x = 25, tl_y = 50;
\r
1140 gp2x_pd_clone_buffer2();
\r
1142 me_draw(opt2_entries, OPT2_ENTRY_COUNT, tl_x, tl_y, menu_opt2_cust_draw, NULL);
\r
1145 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");
\r
1147 gp2x_video_flip2();
\r
1150 static void amenu_loop_options(void)
\r
1152 static int menu_sel = 0;
\r
1154 unsigned long inp = 0;
\r
1155 menu_id selected_id;
\r
1157 menu_sel_max = me_count_enabled(opt2_entries, OPT2_ENTRY_COUNT) - 1;
\r
1161 draw_amenu_options(menu_sel);
\r
1162 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);
\r
1163 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
\r
1164 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
\r
1165 selected_id = me_index2id(opt2_entries, OPT2_ENTRY_COUNT, menu_sel);
\r
1166 if (inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise
\r
1167 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, (inp&GP2X_RIGHT) ? 1 : 0) &&
\r
1168 selected_id == MA_OPT2_GAMMA) {
\r
1169 while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {
\r
1170 currentConfig.gamma += (inp & GP2X_LEFT) ? -1 : 1;
\r
1171 if (currentConfig.gamma < 1) currentConfig.gamma = 1;
\r
1172 if (currentConfig.gamma > 300) currentConfig.gamma = 300;
\r
1173 draw_amenu_options(menu_sel);
\r
1178 if (inp & GP2X_B) { // toggleable options
\r
1179 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, 1) &&
\r
1180 selected_id == MA_OPT2_DONE) {
\r
1184 if (inp & (GP2X_X|GP2X_A)) return;
\r
1188 // -------------- options --------------
\r
1191 menu_entry opt_entries[] =
\r
1193 { NULL, MB_NONE, MA_OPT_RENDERER, NULL, 0, 0, 0, 1 },
\r
1194 { NULL, MB_RANGE, MA_OPT_SCALING, ¤tConfig.scaling, 0, 0, 3, 1 },
\r
1195 { "Accurate timing (slower)", MB_ONOFF, MA_OPT_ACC_TIMING, ¤tConfig.PicoOpt, 0x040, 0, 0, 1 },
\r
1196 { "Accurate sprites (slower)", MB_ONOFF, MA_OPT_ACC_SPRITES, ¤tConfig.PicoOpt, 0x080, 0, 0, 1 },
\r
1197 { "Show FPS", MB_ONOFF, MA_OPT_SHOW_FPS, ¤tConfig.EmuOpt, 0x002, 0, 0, 1 },
\r
1198 { NULL, MB_RANGE, MA_OPT_FRAMESKIP, ¤tConfig.Frameskip, 0, -1, 16, 1 },
\r
1199 { "Enable sound", MB_ONOFF, MA_OPT_ENABLE_SOUND, ¤tConfig.EmuOpt, 0x004, 0, 0, 1 },
\r
1200 { NULL, MB_NONE, MA_OPT_SOUND_QUALITY, NULL, 0, 0, 0, 1 },
\r
1201 { "Use ARM940 core for sound", MB_ONOFF, MA_OPT_ARM940_SOUND, ¤tConfig.PicoOpt, 0x200, 0, 0, 1 },
\r
1202 { "6 button pad", MB_ONOFF, MA_OPT_6BUTTON_PAD, ¤tConfig.PicoOpt, 0x020, 0, 0, 1 },
\r
1203 { NULL, MB_NONE, MA_OPT_REGION, NULL, 0, 0, 0, 1 },
\r
1204 { "Use SRAM/BRAM savestates", MB_ONOFF, MA_OPT_SRAM_STATES, ¤tConfig.EmuOpt, 0x001, 0, 0, 1 },
\r
1205 { NULL, MB_NONE, MA_OPT_CONFIRM_STATES,NULL, 0, 0, 0, 1 },
\r
1206 { "Save slot", MB_RANGE, MA_OPT_SAVE_SLOT, &state_slot, 0, 0, 9, 1 },
\r
1207 { NULL, MB_NONE, MA_OPT_CPU_CLOCKS, NULL, 0, 0, 0, 1 },
\r
1208 { "[Sega/Mega CD options]", MB_NONE, MA_OPT_SCD_OPTS, NULL, 0, 0, 0, 1 },
\r
1209 { "[advanced options]", MB_NONE, MA_OPT_ADV_OPTS, NULL, 0, 0, 0, 1 },
\r
1210 { NULL, MB_NONE, MA_OPT_SAVECFG, NULL, 0, 0, 0, 1 },
\r
1211 { "Save cfg for current game only",MB_NONE,MA_OPT_SAVECFG_GAME,NULL, 0, 0, 0, 1 },
\r
1212 { NULL, MB_NONE, MA_OPT_LOADCFG, NULL, 0, 0, 0, 1 },
\r
1215 #define OPT_ENTRY_COUNT (sizeof(opt_entries) / sizeof(opt_entries[0]))
\r
1218 static const char *region_name(unsigned int code)
\r
1220 static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };
\r
1221 static const char *names_short[] = { "", " JP", " JP", " US", " EU" };
\r
1225 while((code >>= 1)) i++;
\r
1226 if (i > 4) return "unknown";
\r
1229 static char name[24];
\r
1230 strcpy(name, "Auto:");
\r
1231 for (u = 0; u < 3; u++) {
\r
1232 i = 0; code = ((PicoAutoRgnOrder >> u*4) & 0xf) << 1;
\r
1233 while((code >>= 1)) i++;
\r
1234 strcat(name, names_short[i]);
\r
1241 static void menu_opt_cust_draw(const menu_entry *entry, int x, int y, void *param)
\r
1243 char *str, str24[24];
\r
1245 switch (entry->id)
\r
1247 case MA_OPT_RENDERER:
\r
1248 if (currentConfig.PicoOpt&0x10)
\r
1249 str = " 8bit fast";
\r
1250 else if (currentConfig.EmuOpt&0x80)
\r
1251 str = "16bit accurate";
\r
1253 str = " 8bit accurate";
\r
1254 gp2x_text_out8(x, y, "Renderer: %s", str);
\r
1256 case MA_OPT_SCALING:
\r
1257 switch (currentConfig.scaling) {
\r
1258 default: str = " OFF"; break;
\r
1259 case 1: str = "hw horizontal"; break;
\r
1260 case 2: str = "hw horiz. + vert."; break;
\r
1261 case 3: str = "sw horizontal"; break;
\r
1263 gp2x_text_out8(x, y, "Scaling: %s", str);
\r
1265 case MA_OPT_FRAMESKIP:
\r
1266 if (currentConfig.Frameskip < 0)
\r
1267 strcpy(str24, "Auto");
\r
1268 else sprintf(str24, "%i", currentConfig.Frameskip);
\r
1269 gp2x_text_out8(x, y, "Frameskip %s", str24);
\r
1271 case MA_OPT_SOUND_QUALITY:
\r
1272 str = (currentConfig.PicoOpt&0x08)?"stereo":"mono";
\r
1273 gp2x_text_out8(x, y, "Sound Quality: %5iHz %s", currentConfig.PsndRate, str);
\r
1275 case MA_OPT_REGION:
\r
1276 gp2x_text_out8(x, y, "Region: %s", region_name(currentConfig.PicoRegion));
\r
1278 case MA_OPT_CONFIRM_STATES:
\r
1279 switch ((currentConfig.EmuOpt >> 9) & 5) {
\r
1280 default: str = "OFF"; break;
\r
1281 case 1: str = "writes"; break;
\r
1282 case 4: str = "loads"; break;
\r
1283 case 5: str = "both"; break;
\r
1285 gp2x_text_out8(x, y, "Confirm savestate %s", str);
\r
1287 case MA_OPT_CPU_CLOCKS:
\r
1288 gp2x_text_out8(x, y, "GP2X CPU clocks %iMhz", currentConfig.CPUclock);
\r
1290 case MA_OPT_SAVECFG:
\r
1292 if (config_slot != 0) sprintf(str24, " (profile: %i)", config_slot);
\r
1293 gp2x_text_out8(x, y, "Save cfg as default%s", str24);
\r
1295 case MA_OPT_LOADCFG:
\r
1296 gp2x_text_out8(x, y, "Load cfg from profile %i", config_slot);
\r
1299 printf("%s: unimplemented (%i)\n", __FUNCTION__, entry->id);
\r
1306 static void draw_menu_options(int menu_sel)
\r
1308 int tl_x = 25, tl_y = 32;
\r
1310 gp2x_pd_clone_buffer2();
\r
1312 me_draw(opt_entries, OPT_ENTRY_COUNT, tl_x, tl_y, menu_opt_cust_draw, NULL);
\r
1315 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");
\r
1317 gp2x_video_flip2();
\r
1320 static int sndrate_prevnext(int rate, int dir)
\r
1322 int i, rates[] = { 8000, 11025, 16000, 22050, 44100 };
\r
1324 for (i = 0; i < 5; i++)
\r
1325 if (rates[i] == rate) break;
\r
1327 i += dir ? 1 : -1;
\r
1328 if (i > 4) return dir ? 44100 : 22050;
\r
1329 if (i < 0) return dir ? 11025 : 8000;
\r
1333 static void region_prevnext(int right)
\r
1335 // jp_ntsc=1, jp_pal=2, usa=4, eu=8
\r
1336 static int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };
\r
1339 if (!currentConfig.PicoRegion) {
\r
1340 for (i = 0; i < 6; i++)
\r
1341 if (rgn_orders[i] == PicoAutoRgnOrder) break;
\r
1342 if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];
\r
1343 else currentConfig.PicoRegion=1;
\r
1345 else currentConfig.PicoRegion<<=1;
\r
1346 if (currentConfig.PicoRegion > 8) currentConfig.PicoRegion = 8;
\r
1348 if (!currentConfig.PicoRegion) {
\r
1349 for (i = 0; i < 6; i++)
\r
1350 if (rgn_orders[i] == PicoAutoRgnOrder) break;
\r
1351 if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];
\r
1353 else currentConfig.PicoRegion>>=1;
\r
1357 static void menu_options_save(void)
\r
1359 PicoOpt = currentConfig.PicoOpt;
\r
1360 PsndRate = currentConfig.PsndRate;
\r
1361 PicoRegionOverride = currentConfig.PicoRegion;
\r
1362 if (PicoOpt & 0x20) {
\r
1363 actionNames[ 8] = "Z"; actionNames[ 9] = "Y";
\r
1364 actionNames[10] = "X"; actionNames[11] = "MODE";
\r
1366 actionNames[8] = actionNames[9] = actionNames[10] = actionNames[11] = 0;
\r
1371 static int menu_loop_options(void)
\r
1373 static int menu_sel = 0;
\r
1374 int menu_sel_max, ret;
\r
1375 unsigned long inp = 0;
\r
1376 menu_id selected_id;
\r
1378 currentConfig.PicoOpt = PicoOpt;
\r
1379 currentConfig.PsndRate = PsndRate;
\r
1380 currentConfig.PicoRegion = PicoRegionOverride;
\r
1382 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_SAVECFG_GAME, rom_data != NULL);
\r
1383 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);
\r
1384 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;
\r
1388 draw_menu_options(menu_sel);
\r
1389 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);
\r
1390 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
\r
1391 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
\r
1392 selected_id = me_index2id(opt_entries, OPT_ENTRY_COUNT, menu_sel);
\r
1393 if (inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise
\r
1394 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, (inp&GP2X_RIGHT) ? 1 : 0)) {
\r
1395 switch (selected_id) {
\r
1396 case MA_OPT_RENDERER:
\r
1397 if (inp & GP2X_LEFT) {
\r
1398 if ( currentConfig.PicoOpt&0x10) currentConfig.PicoOpt&= ~0x10;
\r
1399 else if (!(currentConfig.EmuOpt &0x80))currentConfig.EmuOpt |= 0x80;
\r
1400 else if ( currentConfig.EmuOpt &0x80) break;
\r
1402 if ( currentConfig.PicoOpt&0x10) break;
\r
1403 else if (!(currentConfig.EmuOpt &0x80))currentConfig.PicoOpt|= 0x10;
\r
1404 else if ( currentConfig.EmuOpt &0x80) currentConfig.EmuOpt &= ~0x80;
\r
1407 case MA_OPT_SOUND_QUALITY:
\r
1408 if ((inp & GP2X_RIGHT) && currentConfig.PsndRate == 44100 && !(currentConfig.PicoOpt&0x08)) {
\r
1409 currentConfig.PsndRate = 8000; currentConfig.PicoOpt|= 0x08;
\r
1410 } else if ((inp & GP2X_LEFT) && currentConfig.PsndRate == 8000 && (currentConfig.PicoOpt&0x08)) {
\r
1411 currentConfig.PsndRate = 44100; currentConfig.PicoOpt&=~0x08;
\r
1412 } else currentConfig.PsndRate = sndrate_prevnext(currentConfig.PsndRate, inp & GP2X_RIGHT);
\r
1414 case MA_OPT_REGION:
\r
1415 region_prevnext(inp & GP2X_RIGHT);
\r
1417 case MA_OPT_CONFIRM_STATES: {
\r
1418 int n = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2);
\r
1419 n += (inp & GP2X_LEFT) ? -1 : 1;
\r
1420 if (n < 0) n = 0; else if (n > 3) n = 3;
\r
1421 n |= n << 1; n &= ~2;
\r
1422 currentConfig.EmuOpt &= ~0xa00;
\r
1423 currentConfig.EmuOpt |= n << 9;
\r
1426 case MA_OPT_SAVE_SLOT:
\r
1427 if (inp & GP2X_RIGHT) {
\r
1428 state_slot++; if (state_slot > 9) state_slot = 0;
\r
1429 } else {state_slot--; if (state_slot < 0) state_slot = 9;
\r
1432 case MA_OPT_CPU_CLOCKS:
\r
1433 while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {
\r
1434 currentConfig.CPUclock += (inp & GP2X_LEFT) ? -1 : 1;
\r
1435 if (currentConfig.CPUclock < 1) currentConfig.CPUclock = 1;
\r
1436 draw_menu_options(menu_sel);
\r
1440 case MA_OPT_SAVECFG:
\r
1441 case MA_OPT_SAVECFG_GAME:
\r
1442 case MA_OPT_LOADCFG:
\r
1443 config_slot += (inp&GP2X_RIGHT) ? 1 : -1;
\r
1444 if (config_slot > 9) config_slot = 0;
\r
1445 if (config_slot < 0) config_slot = 9;
\r
1446 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);
\r
1447 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;
\r
1448 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
\r
1451 //printf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);
\r
1456 if (inp & GP2X_B) {
\r
1457 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, 1))
\r
1459 switch (selected_id)
\r
1461 case MA_OPT_SCD_OPTS:
\r
1462 cd_menu_loop_options();
\r
1463 if (engineState == PGS_ReloadRom)
\r
1464 return 0; // test BIOS
\r
1466 case MA_OPT_ADV_OPTS:
\r
1467 amenu_loop_options();
\r
1469 case MA_OPT_SAVECFG: // done (update and write)
\r
1470 menu_options_save();
\r
1471 if (emu_WriteConfig(0)) strcpy(menuErrorMsg, "config saved");
\r
1472 else strcpy(menuErrorMsg, "failed to write config");
\r
1474 case MA_OPT_SAVECFG_GAME: // done (update and write for current game)
\r
1475 menu_options_save();
\r
1476 if (emu_WriteConfig(1)) strcpy(menuErrorMsg, "config saved");
\r
1477 else strcpy(menuErrorMsg, "failed to write config");
\r
1479 case MA_OPT_LOADCFG:
\r
1480 ret = emu_ReadConfig(1);
\r
1481 if (!ret) ret = emu_ReadConfig(0);
\r
1482 if (!ret) strcpy(menuErrorMsg, "config loaded");
\r
1483 else strcpy(menuErrorMsg, "failed to load config");
\r
1486 //printf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);
\r
1491 if(inp & (GP2X_X|GP2X_A)) {
\r
1492 menu_options_save();
\r
1493 return 0; // done (update, no write)
\r
1498 // -------------- credits --------------
\r
1500 static void draw_menu_credits(void)
\r
1502 int tl_x = 15, tl_y = 70, y;
\r
1503 //memset(gp2x_screen, 0, 320*240);
\r
1504 gp2x_pd_clone_buffer2();
\r
1506 gp2x_text_out8(tl_x, 20, "PicoDrive v" VERSION " (c) notaz, 2006,2007");
\r
1508 gp2x_text_out8(tl_x, y, "Credits:");
\r
1509 gp2x_text_out8(tl_x, (y+=10), "Dave: Cyclone 68000 core,");
\r
1510 gp2x_text_out8(tl_x, (y+=10), " base code of PicoDrive");
\r
1511 gp2x_text_out8(tl_x, (y+=10), "Reesy & FluBBa: DrZ80 core");
\r
1512 gp2x_text_out8(tl_x, (y+=10), "MAME devs: YM2612 and SN76496 cores");
\r
1513 gp2x_text_out8(tl_x, (y+=10), "Charles MacDonald: Genesis hw docs");
\r
1514 gp2x_text_out8(tl_x, (y+=10), "Stephane Dallongeville:");
\r
1515 gp2x_text_out8(tl_x, (y+=10), " opensource Gens");
\r
1516 gp2x_text_out8(tl_x, (y+=10), "Haze: Genesis hw info");
\r
1517 gp2x_text_out8(tl_x, (y+=10), "rlyeh and others: minimal SDK");
\r
1518 gp2x_text_out8(tl_x, (y+=10), "Squidge: squidgehack");
\r
1519 gp2x_text_out8(tl_x, (y+=10), "Dzz: ARM940 sample");
\r
1520 gp2x_text_out8(tl_x, (y+=10), "GnoStiC / Puck2099: USB joystick");
\r
1521 gp2x_text_out8(tl_x, (y+=10), "craigix: GP2X hardware");
\r
1523 gp2x_video_flip2();
\r
1527 // -------------- root menu --------------
\r
1529 menu_entry main_entries[] =
\r
1531 { "Resume game", MB_NONE, MA_MAIN_RESUME_GAME, NULL, 0, 0, 0, 0 },
\r
1532 { "Save State", MB_NONE, MA_MAIN_SAVE_STATE, NULL, 0, 0, 0, 0 },
\r
1533 { "Load State", MB_NONE, MA_MAIN_LOAD_STATE, NULL, 0, 0, 0, 0 },
\r
1534 { "Reset game", MB_NONE, MA_MAIN_RESET_GAME, NULL, 0, 0, 0, 0 },
\r
1535 { "Load new ROM/ISO", MB_NONE, MA_MAIN_LOAD_ROM, NULL, 0, 0, 0, 1 },
\r
1536 { "Change options", MB_NONE, MA_MAIN_OPTIONS, NULL, 0, 0, 0, 1 },
\r
1537 { "Configure controls", MB_NONE, MA_MAIN_CONTROLS, NULL, 0, 0, 0, 1 },
\r
1538 { "Credits", MB_NONE, MA_MAIN_CREDITS, NULL, 0, 0, 0, 1 },
\r
1539 { "Patches / GameGenie",MB_NONE, MA_MAIN_PATCHES, NULL, 0, 0, 0, 0 },
\r
1540 { "Exit", MB_NONE, MA_MAIN_EXIT, NULL, 0, 0, 0, 1 }
\r
1543 #define MAIN_ENTRY_COUNT (sizeof(main_entries) / sizeof(main_entries[0]))
\r
1545 static void draw_menu_root(int menu_sel)
\r
1547 const int tl_x = 70, tl_y = 70;
\r
1549 gp2x_pd_clone_buffer2();
\r
1551 gp2x_text_out8(tl_x, 20, "PicoDrive v" VERSION);
\r
1553 me_draw(main_entries, MAIN_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);
\r
1556 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");
\r
1558 if (menuErrorMsg[0]) gp2x_text_out8(5, 226, menuErrorMsg);
\r
1559 gp2x_video_flip2();
\r
1563 static void menu_loop_root(void)
\r
1565 static int menu_sel = 0;
\r
1566 int ret, menu_sel_max;
\r
1567 unsigned long inp = 0;
\r
1568 char curr_path[PATH_MAX], *selfname;
\r
1571 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )
\r
1574 strcpy(curr_path, currentConfig.lastRomFile);
\r
1578 getcwd(curr_path, PATH_MAX);
\r
1581 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESUME_GAME, rom_data != NULL);
\r
1582 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_SAVE_STATE, rom_data != NULL);
\r
1583 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_LOAD_STATE, rom_data != NULL);
\r
1584 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESET_GAME, rom_data != NULL);
\r
1585 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_PATCHES, PicoPatches != NULL);
\r
1587 menu_sel_max = me_count_enabled(main_entries, MAIN_ENTRY_COUNT) - 1;
\r
1589 /* make sure action buttons are not pressed on entering menu */
\r
1590 draw_menu_root(menu_sel);
\r
1591 while (gp2x_joystick_read(1) & (GP2X_B|GP2X_X|GP2X_SELECT)) usleep(50*1000);
\r
1595 draw_menu_root(menu_sel);
\r
1596 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X|GP2X_SELECT|GP2X_L|GP2X_R);
\r
1597 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
\r
1598 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
\r
1599 if((inp & (GP2X_L|GP2X_R)) == (GP2X_L|GP2X_R)) debug_menu_loop();
\r
1600 if(inp &(GP2X_SELECT|GP2X_X)){
\r
1602 while (gp2x_joystick_read(1) & (GP2X_SELECT|GP2X_X)) usleep(50*1000); // wait until select is released
\r
1603 engineState = PGS_Running;
\r
1607 if(inp & GP2X_B) {
\r
1608 switch (me_index2id(main_entries, MAIN_ENTRY_COUNT, menu_sel))
\r
1610 case MA_MAIN_RESUME_GAME:
\r
1612 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);
\r
1613 engineState = PGS_Running;
\r
1617 case MA_MAIN_SAVE_STATE:
\r
1619 if(savestate_menu_loop(0))
\r
1621 engineState = PGS_Running;
\r
1625 case MA_MAIN_LOAD_STATE:
\r
1627 if(savestate_menu_loop(1))
\r
1629 engineState = PGS_Running;
\r
1633 case MA_MAIN_RESET_GAME:
\r
1636 engineState = PGS_Running;
\r
1640 case MA_MAIN_LOAD_ROM:
\r
1641 selfname = romsel_loop(curr_path);
\r
1643 printf("selected file: %s\n", selfname);
\r
1644 engineState = PGS_ReloadRom;
\r
1647 case MA_MAIN_OPTIONS:
\r
1648 ret = menu_loop_options();
\r
1649 if (ret == 1) continue; // status update
\r
1650 if (engineState == PGS_ReloadRom)
\r
1651 return; // BIOS test
\r
1653 case MA_MAIN_CONTROLS:
\r
1656 case MA_MAIN_CREDITS:
\r
1657 draw_menu_credits();
\r
1659 inp = wait_for_input(GP2X_B|GP2X_X);
\r
1661 case MA_MAIN_EXIT:
\r
1662 engineState = PGS_Quit;
\r
1664 case MA_MAIN_PATCHES:
\r
1665 if (rom_data && PicoPatches) {
\r
1666 patches_menu_loop();
\r
1668 strcpy(menuErrorMsg, "Patches applied");
\r
1673 printf("%s: something unknown selected\n", __FUNCTION__);
\r
1677 menuErrorMsg[0] = 0; // clear error msg
\r
1682 static void menu_prepare_bg(void)
\r
1684 extern int localPal[0x100];
\r
1687 // don't clear old palette just for fun (but make it dark)
\r
1688 for (i = 0x100-1; i >= 0; i--) {
\r
1690 localPal[i] = ((c >> 1) & 0x007f7f7f) - ((c >> 3) & 0x001f1f1f);
\r
1692 localPal[0xe0] = 0x00000000; // reserved pixels for OSD
\r
1693 localPal[0xf0] = 0x00ffffff;
\r
1695 gp2x_video_setpalette(localPal, 0x100);
\r
1698 static void menu_gfx_prepare(void)
\r
1700 menu_prepare_bg();
\r
1703 gp2x_video_changemode2(8);
\r
1704 gp2x_video_RGB_setscaling(0, 320, 240);
\r
1705 gp2x_video_flip2();
\r
1709 void menu_loop(void)
\r
1711 menu_gfx_prepare();
\r
1715 menuErrorMsg[0] = 0;
\r
1719 // --------- CD tray close menu ----------
\r
1721 static void draw_menu_tray(int menu_sel)
\r
1723 int tl_x = 70, tl_y = 90, y;
\r
1724 memset(gp2x_screen, 0xe0, 320*240);
\r
1726 gp2x_text_out8(tl_x, 20, "The unit is about to");
\r
1727 gp2x_text_out8(tl_x, 30, "close the CD tray.");
\r
1730 gp2x_text_out8(tl_x, y, "Load new CD image");
\r
1731 gp2x_text_out8(tl_x, (y+=10), "Insert nothing");
\r
1734 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");
\r
1736 if (menuErrorMsg[0]) gp2x_text_out8(5, 226, menuErrorMsg);
\r
1737 gp2x_video_flip2();
\r
1741 int menu_loop_tray(void)
\r
1743 int menu_sel = 0, menu_sel_max = 1;
\r
1744 unsigned long inp = 0;
\r
1745 char curr_path[PATH_MAX], *selfname;
\r
1748 gp2x_memset_all_buffers(0, 0xe0, 320*240);
\r
1749 menu_gfx_prepare();
\r
1751 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )
\r
1754 strcpy(curr_path, currentConfig.lastRomFile);
\r
1758 getcwd(curr_path, PATH_MAX);
\r
1761 /* make sure action buttons are not pressed on entering menu */
\r
1762 draw_menu_tray(menu_sel);
\r
1763 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);
\r
1767 draw_menu_tray(menu_sel);
\r
1768 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B);
\r
1769 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
\r
1770 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
\r
1771 if(inp & GP2X_B ) {
\r
1772 switch (menu_sel) {
\r
1773 case 0: // select image
\r
1774 selfname = romsel_loop(curr_path);
\r
1776 int ret = -1, cd_type;
\r
1777 cd_type = emu_cd_check(NULL);
\r
1779 ret = Insert_CD(romFileName, cd_type == 2);
\r
1781 sprintf(menuErrorMsg, "Load failed, invalid CD image?");
\r
1782 printf("%s\n", menuErrorMsg);
\r
1785 engineState = PGS_RestartRun;
\r
1789 case 1: // insert nothing
\r
1790 engineState = PGS_RestartRun;
\r
1794 menuErrorMsg[0] = 0; // clear error msg
\r