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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35 static char *gp2xKeyNames[] = {
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36 "UP", "???", "LEFT", "???", "DOWN", "???", "RIGHT", "???",
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37 "START", "SELECT", "L", "R", "A", "B", "X", "Y",
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38 "???", "???", "???", "???", "???", "???", "VOL DOWN", "VOL UP",
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39 "???", "???", "???", "PUSH", "???", "???", "???", "???"
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42 char menuErrorMsg[40] = {0, };
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45 static void gp2x_text(unsigned char *screen, int x, int y, const char *text, int color)
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49 screen = screen + x + y*320;
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51 for (i = 0; i < strlen(text); i++)
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55 if(fontdata8x8[((text[i])*8)+l]&0x80) screen[l*320+0]=color;
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56 if(fontdata8x8[((text[i])*8)+l]&0x40) screen[l*320+1]=color;
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57 if(fontdata8x8[((text[i])*8)+l]&0x20) screen[l*320+2]=color;
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58 if(fontdata8x8[((text[i])*8)+l]&0x10) screen[l*320+3]=color;
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59 if(fontdata8x8[((text[i])*8)+l]&0x08) screen[l*320+4]=color;
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60 if(fontdata8x8[((text[i])*8)+l]&0x04) screen[l*320+5]=color;
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61 if(fontdata8x8[((text[i])*8)+l]&0x02) screen[l*320+6]=color;
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62 if(fontdata8x8[((text[i])*8)+l]&0x01) screen[l*320+7]=color;
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68 // draws white text to current bbp15 screen
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69 void gp2x_text_out15(int x, int y, const char *text)
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72 unsigned short *screen = gp2x_screen;
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74 screen = screen + x + y*320;
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76 for (i = 0; i < strlen(text); i++)
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80 if(fontdata8x8[((text[i])*8)+l]&0x80) screen[l*320+0]=0xffff;
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81 if(fontdata8x8[((text[i])*8)+l]&0x40) screen[l*320+1]=0xffff;
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82 if(fontdata8x8[((text[i])*8)+l]&0x20) screen[l*320+2]=0xffff;
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83 if(fontdata8x8[((text[i])*8)+l]&0x10) screen[l*320+3]=0xffff;
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84 if(fontdata8x8[((text[i])*8)+l]&0x08) screen[l*320+4]=0xffff;
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85 if(fontdata8x8[((text[i])*8)+l]&0x04) screen[l*320+5]=0xffff;
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86 if(fontdata8x8[((text[i])*8)+l]&0x02) screen[l*320+6]=0xffff;
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87 if(fontdata8x8[((text[i])*8)+l]&0x01) screen[l*320+7]=0xffff;
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94 void gp2x_text_out8(int x, int y, const char *texto, ...)
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99 va_start(args,texto);
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100 vsprintf(buffer,texto,args);
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103 gp2x_text(gp2x_screen,x,y,buffer,0xf0);
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107 void gp2x_text_out8_2(int x, int y, const char *texto, int color)
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109 gp2x_text(gp2x_screen, x, y, texto, color);
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112 void gp2x_text_out8_lim(int x, int y, const char *texto, int max)
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114 char buffer[320/8+1];
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116 strncpy(buffer, texto, 320/8);
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117 if (max > 320/8) max = 320/8;
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118 if (max < 0) max = 0;
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121 gp2x_text(gp2x_screen,x,y,buffer,0xf0);
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124 static void gp2x_smalltext8(int x, int y, const char *texto)
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127 unsigned char *src, *dst;
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129 for (i = 0;; i++, x += 6)
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131 unsigned char c = (unsigned char) texto[i];
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136 src = fontdata6x8[c];
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137 dst = (unsigned char *)gp2x_screen + x + y*320;
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144 if( *src & w ) *dst = 0xf0;
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155 static void gp2x_smalltext8_lim(int x, int y, const char *texto, int max)
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157 char buffer[320/6+1];
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159 strncpy(buffer, texto, 320/6);
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160 if (max > 320/6) max = 320/6;
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161 if (max < 0) max = 0;
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164 gp2x_smalltext8(x, y, buffer);
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168 static unsigned long inp_prev = 0;
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169 static int inp_prevjoy = 0;
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171 static unsigned long wait_for_input(unsigned long interesting)
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174 static int repeats = 0, wait = 50*1000;
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175 int release = 0, i;
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177 if (repeats == 2 || repeats == 4) wait /= 2;
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178 if (repeats == 6) wait = 15 * 1000;
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180 for (i = 0; i < 6 && inp_prev == gp2x_joystick_read(1); i++) {
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181 if (i == 0) repeats++;
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182 if (wait >= 30*1000) usleep(wait); // usleep sleeps for ~30ms minimum
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183 else spend_cycles(wait * currentConfig.CPUclock);
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186 while ( !((ret = gp2x_joystick_read(1)) & interesting) ) {
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191 if (release || ret != inp_prev) {
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198 // we don't need diagonals in menus
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199 if ((ret&GP2X_UP) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;
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200 if ((ret&GP2X_UP) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;
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201 if ((ret&GP2X_DOWN) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;
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202 if ((ret&GP2X_DOWN) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;
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207 static unsigned long input2_read(unsigned long interesting, int *joy)
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215 if ((ret = gp2x_joystick_read(0) & interesting)) break;
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216 gp2x_usbjoy_update();
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217 for (i = 0; i < num_of_joys; i++) {
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218 ret = gp2x_usbjoy_check2(i);
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219 if (ret) { *joy = i + 1; break; }
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228 // similar to wait_for_input(), but returns joy num
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229 static unsigned long wait_for_input_usbjoy(unsigned long interesting, int *joy)
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232 const int wait = 300*1000;
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235 if (inp_prevjoy == 0) inp_prev &= interesting;
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236 for (i = 0; i < 6; i++) {
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237 ret = input2_read(interesting, joy);
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238 if (*joy != inp_prevjoy || ret != inp_prev) break;
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242 while ( !(ret = input2_read(interesting, joy)) ) {
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247 inp_prevjoy = *joy;
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254 // -------------- ROM selector --------------
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256 static void draw_dirlist(char *curdir, struct dirent **namelist, int n, int sel)
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261 n--; // exclude current dir (".")
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263 //memset(gp2x_screen, 0, 320*240);
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264 gp2x_pd_clone_buffer2();
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267 gp2x_smalltext8_lim(14, (start - 2)*10, curdir, 53-2);
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268 for (i = 0; i < n; i++) {
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270 if (pos < 0) continue;
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271 if (pos > 23) break;
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272 if (namelist[i+1]->d_type == DT_DIR) {
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273 gp2x_smalltext8_lim(14, pos*10, "/", 1);
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274 gp2x_smalltext8_lim(14+6, pos*10, namelist[i+1]->d_name, 53-3);
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276 gp2x_smalltext8_lim(14, pos*10, namelist[i+1]->d_name, 53-2);
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279 gp2x_text_out8(5, 120, ">");
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280 gp2x_video_flip2();
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283 static int scandir_cmp(const void *p1, const void *p2)
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285 struct dirent **d1 = (struct dirent **)p1, **d2 = (struct dirent **)p2;
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286 if ((*d1)->d_type == (*d2)->d_type) return alphasort(d1, d2);
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287 if ((*d1)->d_type == DT_DIR) return -1; // put before
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288 if ((*d2)->d_type == DT_DIR) return 1;
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289 return alphasort(d1, d2);
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292 static char *filter_exts[] = {
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293 ".mp3", ".MP3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html",
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294 ".jpg", ".gpe", ".cue"
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297 static int scandir_filter(const struct dirent *ent)
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302 if (ent == NULL || ent->d_name == NULL) return 0;
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303 if (strlen(ent->d_name) < 5) return 1;
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305 p = ent->d_name + strlen(ent->d_name) - 4;
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307 for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)
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309 if (strcmp(p, filter_exts[i]) == 0) return 0;
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315 static char *romsel_loop(char *curr_path)
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317 struct dirent **namelist;
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320 unsigned long inp = 0;
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321 char *ret = NULL, *fname = NULL;
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323 // is this a dir or a full path?
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324 if ((dir = opendir(curr_path))) {
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328 for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);
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333 n = scandir(curr_path, &namelist, scandir_filter, scandir_cmp);
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336 n = scandir("/", &namelist, scandir_filter, scandir_cmp);
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339 printf("dir: "); printf(curr_path); printf("\n");
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346 if (fname != NULL) {
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348 for (i = 1; i < n; i++) {
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349 if (strcmp(namelist[i]->d_name, fname) == 0) {
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358 draw_dirlist(curr_path, namelist, n, sel);
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359 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);
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360 if(inp & GP2X_UP ) { sel--; if (sel < 0) sel = n-2; }
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361 if(inp & GP2X_DOWN) { sel++; if (sel > n-2) sel = 0; }
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362 if(inp & GP2X_LEFT) { sel-=10; if (sel < 0) sel = 0; }
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363 if(inp & GP2X_L) { sel-=24; if (sel < 0) sel = 0; }
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364 if(inp & GP2X_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }
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365 if(inp & GP2X_R) { sel+=24; if (sel > n-2) sel = n-2; }
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366 if(inp & GP2X_B) { // enter dir/select
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368 if (namelist[sel+1]->d_type == DT_REG) {
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369 strcpy(romFileName, curr_path);
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370 strcat(romFileName, "/");
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371 strcat(romFileName, namelist[sel+1]->d_name);
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374 } else if (namelist[sel+1]->d_type == DT_DIR) {
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375 int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;
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376 char *p, *newdir = malloc(newlen);
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377 if (strcmp(namelist[sel+1]->d_name, "..") == 0) {
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378 char *start = curr_path;
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379 p = start + strlen(start) - 1;
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380 while (*p == '/' && p > start) p--;
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381 while (*p != '/' && p > start) p--;
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382 if (p <= start) strcpy(newdir, "/");
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383 else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }
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385 strcpy(newdir, curr_path);
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386 p = newdir + strlen(newdir) - 1;
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387 while (*p == '/' && p >= newdir) *p-- = 0;
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388 strcat(newdir, "/");
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389 strcat(newdir, namelist[sel+1]->d_name);
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391 ret = romsel_loop(newdir);
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395 // unknown file type, happens on NTFS mounts. Try to guess.
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396 FILE *tstf; int tmp;
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397 strcpy(romFileName, curr_path);
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398 strcat(romFileName, "/");
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399 strcat(romFileName, namelist[sel+1]->d_name);
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400 tstf = fopen(romFileName, "rb");
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403 if (fread(&tmp, 1, 1, tstf) > 0 || ferror(tstf) == 0)
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404 namelist[sel+1]->d_type = DT_REG;
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405 else namelist[sel+1]->d_type = DT_DIR;
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411 if(inp & GP2X_X) break; // cancel
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415 while(n--) free(namelist[n]);
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422 // ------------ debug menu ------------
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424 char *debugString(void);
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426 static void draw_debug(void)
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428 char *p, *str = debugString();
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431 gp2x_pd_clone_buffer2();
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434 for (line = 0; line < 24; line++)
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436 while (*p && *p != '\n') p++;
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438 if (len > 55) len = 55;
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439 gp2x_smalltext8_lim(1, line*10, str, len);
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440 if (*p == 0) break;
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443 gp2x_video_flip2();
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446 static void debug_menu_loop(void)
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449 wait_for_input(GP2X_B|GP2X_X);
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452 // ------------ patch/gg menu ------------
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454 static void draw_patchlist(int sel)
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460 gp2x_pd_clone_buffer2();
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462 for (i = 0; i < PicoPatchCount; i++) {
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464 if (pos < 0) continue;
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465 if (pos > 23) break;
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466 gp2x_smalltext8_lim(14, pos*10, PicoPatches[i].active ? "ON " : "OFF", 3);
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467 gp2x_smalltext8_lim(14+6*4, pos*10, PicoPatches[i].name, 53-6);
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470 if (pos < 24) gp2x_smalltext8_lim(14, pos*10, "done", 4);
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472 gp2x_text_out8(5, 120, ">");
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473 gp2x_video_flip2();
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477 static void patches_menu_loop(void)
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480 unsigned long inp = 0;
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484 draw_patchlist(menu_sel);
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485 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);
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486 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }
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487 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }
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488 if(inp &(GP2X_LEFT|GP2X_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }
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489 if(inp &(GP2X_RIGHT|GP2X_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }
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490 if(inp & GP2X_B) { // action
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491 if (menu_sel < PicoPatchCount)
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492 PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;
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495 if(inp & GP2X_X) return;
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500 // ------------ savestate loader ------------
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502 static void menu_prepare_bg(void);
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504 static int state_slot_flags = 0;
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506 static void state_check_slots(void)
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510 state_slot_flags = 0;
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512 for (slot = 0; slot < 10; slot++)
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514 if (emu_check_save_file(slot))
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516 state_slot_flags |= 1 << slot;
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521 static void draw_savestate_bg(int slot)
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523 struct PicoVideo tmp_pv;
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524 unsigned short tmp_cram[0x40];
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525 unsigned short tmp_vsram[0x40];
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526 void *tmp_vram, *file;
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529 fname = emu_GetSaveFName(1, 0, slot);
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530 if (!fname) return;
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532 tmp_vram = malloc(sizeof(Pico.vram));
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533 if (tmp_vram == NULL) return;
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535 memcpy(tmp_vram, Pico.vram, sizeof(Pico.vram));
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536 memcpy(tmp_cram, Pico.cram, sizeof(Pico.cram));
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537 memcpy(tmp_vsram, Pico.vsram, sizeof(Pico.vsram));
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538 memcpy(&tmp_pv, &Pico.video, sizeof(Pico.video));
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540 if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {
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541 file = gzopen(fname, "rb");
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542 emu_set_save_cbs(1);
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544 file = fopen(fname, "rb");
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545 emu_set_save_cbs(0);
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550 PicoCdLoadStateGfx(file);
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552 areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file
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553 areaRead(Pico.vram, 1, sizeof(Pico.vram), file);
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554 areaSeek(file, 0x2000, SEEK_CUR);
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555 areaRead(Pico.cram, 1, sizeof(Pico.cram), file);
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556 areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);
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557 areaSeek(file, 0x221a0, SEEK_SET);
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558 areaRead(&Pico.video, 1, sizeof(Pico.video), file);
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563 emu_forced_frame();
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564 gp2x_memcpy_buffers((1<<2), gp2x_screen, 0, 320*240*2);
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567 memcpy(Pico.vram, tmp_vram, sizeof(Pico.vram));
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568 memcpy(Pico.cram, tmp_cram, sizeof(Pico.cram));
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569 memcpy(Pico.vsram, tmp_vsram, sizeof(Pico.vsram));
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570 memcpy(&Pico.video, &tmp_pv, sizeof(Pico.video));
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574 static void draw_savestate_menu(int menu_sel, int is_loading)
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576 int tl_x = 25, tl_y = 60, y, i;
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578 if (state_slot_flags & (1 << menu_sel))
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579 draw_savestate_bg(menu_sel);
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580 gp2x_pd_clone_buffer2();
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582 gp2x_text_out8(tl_x, 30, is_loading ? "Load state" : "Save state");
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584 /* draw all 10 slots */
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586 for (i = 0; i < 10; i++, y+=10)
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588 gp2x_text_out8(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");
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590 gp2x_text_out8(tl_x, y, "back");
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593 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");
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595 gp2x_video_flip2();
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598 static int savestate_menu_loop(int is_loading)
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600 int menu_sel = 10, menu_sel_max = 10;
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601 unsigned long inp = 0;
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603 state_check_slots();
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607 draw_savestate_menu(menu_sel, is_loading);
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608 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);
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609 if(inp & GP2X_UP ) {
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611 menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;
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612 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);
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614 if(inp & GP2X_DOWN) {
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616 menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;
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617 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);
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619 if(inp & GP2X_B) { // save/load
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620 if (menu_sel < 10) {
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621 state_slot = menu_sel;
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622 if (emu_SaveLoadGame(is_loading, 0)) {
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623 strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");
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629 if(inp & GP2X_X) return 1;
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633 // -------------- key config --------------
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635 static char *usb_joy_key_name(int joy, int num)
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637 static char name[16];
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640 case 0: sprintf(name, "Joy%i UP", joy); break;
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641 case 1: sprintf(name, "Joy%i DOWN", joy); break;
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642 case 2: sprintf(name, "Joy%i LEFT", joy); break;
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643 case 3: sprintf(name, "Joy%i RIGHT", joy); break;
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644 default:sprintf(name, "Joy%i b%i", joy, num-3); break;
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649 static void draw_key_config(int curr_act, int is_p2)
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651 char strkeys[32*5];
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655 for (i = 0; i < 32; i++)
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657 if (currentConfig.KeyBinds[i] & (1 << curr_act))
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659 if (curr_act < 16 && (currentConfig.KeyBinds[i] & (1 << 16)) != (is_p2 << 16)) continue;
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660 if (strkeys[0]) { strcat(strkeys, " + "); strcat(strkeys, gp2xKeyNames[i]); break; }
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661 else strcpy(strkeys, gp2xKeyNames[i]);
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664 for (joy = 0; joy < num_of_joys; joy++)
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666 for (i = 0; i < 32; i++)
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668 if (currentConfig.JoyBinds[joy][i] & (1 << curr_act))
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670 if (curr_act < 16 && (currentConfig.JoyBinds[joy][i] & (1 << 16)) != (is_p2 << 16)) continue;
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672 strcat(strkeys, ", "); strcat(strkeys, usb_joy_key_name(joy + 1, i));
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675 else strcpy(strkeys, usb_joy_key_name(joy + 1, i));
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680 //memset(gp2x_screen, 0, 320*240);
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681 gp2x_pd_clone_buffer2();
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682 gp2x_text_out8(60, 40, "Action: %s", actionNames[curr_act]);
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683 gp2x_text_out8(60, 60, "Keys: %s", strkeys);
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685 gp2x_text_out8(30, 180, "Use SELECT to change action");
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686 gp2x_text_out8(30, 190, "Press a key to bind/unbind");
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687 gp2x_text_out8(30, 200, "Select \"Done\" action and");
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688 gp2x_text_out8(30, 210, " press any key to finish");
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689 gp2x_video_flip2();
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692 static void key_config_loop(int is_p2)
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694 int curr_act = 0, joy = 0, i;
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695 unsigned long inp = 0;
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699 draw_key_config(curr_act, is_p2);
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700 inp = wait_for_input_usbjoy(CONFIGURABLE_KEYS, &joy);
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701 // printf("got %08lX from joy %i\n", inp, joy);
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703 if (inp & GP2X_SELECT) {
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705 while (!actionNames[curr_act] && curr_act < 32) curr_act++;
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706 if (curr_act > 31) curr_act = 0;
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708 inp &= CONFIGURABLE_KEYS;
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709 inp &= ~GP2X_SELECT;
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711 if (curr_act == 31 && inp) break;
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713 for (i = 0; i < 32; i++)
\r
714 if (inp & (1 << i)) {
\r
715 currentConfig.KeyBinds[i] ^= (1 << curr_act);
\r
716 if (is_p2) currentConfig.KeyBinds[i] |= (1 << 16); // player 2 flag
\r
717 else currentConfig.KeyBinds[i] &= ~(1 << 16);
\r
720 for (i = 0; i < 32; i++)
\r
721 if (inp & (1 << i)) {
\r
722 currentConfig.JoyBinds[joy-1][i] ^= (1 << curr_act);
\r
723 if (is_p2) currentConfig.JoyBinds[joy-1][i] |= (1 << 16);
\r
724 else currentConfig.JoyBinds[joy-1][i] &= ~(1 << 16);
\r
730 static void draw_kc_sel(int menu_sel)
\r
732 int tl_x = 25+40, tl_y = 60, y, i;
\r
736 //memset(gp2x_screen, 0, 320*240);
\r
737 gp2x_pd_clone_buffer2();
\r
738 gp2x_text_out8(tl_x, y, "Player 1");
\r
739 gp2x_text_out8(tl_x, (y+=10), "Player 2");
\r
740 gp2x_text_out8(tl_x, (y+=10), "Done");
\r
743 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");
\r
746 gp2x_text_out8(tl_x, (y=110), "USB joys detected:");
\r
747 if (num_of_joys > 0) {
\r
748 for (i = 0; i < num_of_joys; i++) {
\r
749 strncpy(joyname, joy_name(joys[i]), 33); joyname[33] = 0;
\r
750 gp2x_text_out8(tl_x, (y+=10), "%i: %s", i+1, joyname);
\r
753 gp2x_text_out8(tl_x, (y+=10), "none");
\r
757 gp2x_video_flip2();
\r
760 static void kc_sel_loop(void)
\r
762 int menu_sel = 2, menu_sel_max = 2;
\r
763 unsigned long inp = 0;
\r
767 draw_kc_sel(menu_sel);
\r
768 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);
\r
769 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
\r
770 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
\r
772 switch (menu_sel) {
\r
773 case 0: key_config_loop(0); return;
\r
774 case 1: key_config_loop(1); return;
\r
778 if(inp & GP2X_X) return;
\r
784 // --------- sega/mega cd options ----------
\r
786 static void draw_cd_menu_options(int menu_sel, char *b_us, char *b_eu, char *b_jp)
\r
788 int tl_x = 25, tl_y = 60, y;
\r
791 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);
\r
792 else strcpy(ra_buff, " OFF");
\r
795 //memset(gp2x_screen, 0, 320*240);
\r
796 gp2x_pd_clone_buffer2();
\r
798 gp2x_text_out8(tl_x, y, "USA BIOS: %s", b_us); // 0
\r
799 gp2x_text_out8(tl_x, (y+=10), "EUR BIOS: %s", b_eu); // 1
\r
800 gp2x_text_out8(tl_x, (y+=10), "JAP BIOS: %s", b_jp); // 2
\r
801 gp2x_text_out8(tl_x, (y+=10), "CD LEDs %s", (currentConfig.EmuOpt &0x0400)?"ON":"OFF"); // 3
\r
802 gp2x_text_out8(tl_x, (y+=10), "CDDA audio (using mp3s) %s", (currentConfig.PicoOpt&0x0800)?"ON":"OFF"); // 4
\r
803 gp2x_text_out8(tl_x, (y+=10), "PCM audio %s", (currentConfig.PicoOpt&0x0400)?"ON":"OFF"); // 5
\r
804 gp2x_text_out8(tl_x, (y+=10), "ReadAhead buffer %s", ra_buff); // 6
\r
805 gp2x_text_out8(tl_x, (y+=10), "SaveRAM cart %s", (currentConfig.PicoOpt&0x8000)?"ON":"OFF"); // 7
\r
806 gp2x_text_out8(tl_x, (y+=10), "Scale/Rot. fx (slow) %s", (currentConfig.PicoOpt&0x1000)?"ON":"OFF"); // 8
\r
807 gp2x_text_out8(tl_x, (y+=10), "Better sync (slow) %s", (currentConfig.PicoOpt&0x2000)?"ON":"OFF"); // 9
\r
808 gp2x_text_out8(tl_x, (y+=10), "Done");
\r
811 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");
\r
813 if ((menu_sel == 0 && strcmp(b_us, "NOT FOUND")) ||
\r
814 (menu_sel == 1 && strcmp(b_eu, "NOT FOUND")) ||
\r
815 (menu_sel == 2 && strcmp(b_jp, "NOT FOUND")))
\r
816 gp2x_text_out8(tl_x, 220, "Press start to test selected BIOS");
\r
818 gp2x_video_flip2();
\r
821 static void cd_menu_loop_options(void)
\r
823 int menu_sel = 0, menu_sel_max = 10;
\r
824 unsigned long inp = 0;
\r
825 char bios_us[32], bios_eu[32], bios_jp[32], *bios, *p;
\r
827 if (find_bios(4, &bios)) { // US
\r
828 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;
\r
829 strncpy(bios_us, p, 31); bios_us[31] = 0;
\r
830 } else strcpy(bios_us, "NOT FOUND");
\r
832 if (find_bios(8, &bios)) { // EU
\r
833 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;
\r
834 strncpy(bios_eu, p, 31); bios_eu[31] = 0;
\r
835 } else strcpy(bios_eu, "NOT FOUND");
\r
837 if (find_bios(1, &bios)) { // JP
\r
838 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;
\r
839 strncpy(bios_jp, p, 31); bios_jp[31] = 0;
\r
840 } else strcpy(bios_jp, "NOT FOUND");
\r
844 draw_cd_menu_options(menu_sel, bios_us, bios_eu, bios_jp);
\r
845 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A|GP2X_START);
\r
846 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
\r
847 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
\r
848 if((inp& GP2X_B)||(inp&GP2X_LEFT)||(inp&GP2X_RIGHT)) { // toggleable options
\r
849 switch (menu_sel) {
\r
850 case 3: currentConfig.EmuOpt ^=0x0400; break;
\r
851 case 4: currentConfig.PicoOpt^=0x0800; break;
\r
852 case 5: currentConfig.PicoOpt^=0x0400; break;
\r
854 if (inp & GP2X_LEFT) {
\r
855 PicoCDBuffers >>= 1;
\r
856 if (PicoCDBuffers < 64) PicoCDBuffers = 0;
\r
858 if (PicoCDBuffers < 64) PicoCDBuffers = 64;
\r
859 else PicoCDBuffers <<= 1;
\r
860 if (PicoCDBuffers > 8*1024) PicoCDBuffers = 8*1024; // 16M
\r
863 case 7: currentConfig.PicoOpt^=0x8000; break;
\r
864 case 8: currentConfig.PicoOpt^=0x1000; break;
\r
865 case 9: currentConfig.PicoOpt^=0x2000; break;
\r
869 if(inp & (GP2X_X|GP2X_A)) return;
\r
870 if(inp & GP2X_START) { // BIOS testers
\r
871 switch (menu_sel) {
\r
872 case 0: if (find_bios(4, &bios)) { // test US
\r
873 strcpy(romFileName, bios);
\r
874 engineState = PGS_ReloadRom;
\r
878 case 1: if (find_bios(8, &bios)) { // test EU
\r
879 strcpy(romFileName, bios);
\r
880 engineState = PGS_ReloadRom;
\r
884 case 2: if (find_bios(1, &bios)) { // test JP
\r
885 strcpy(romFileName, bios);
\r
886 engineState = PGS_ReloadRom;
\r
896 // --------- advanced options ----------
\r
898 static void draw_amenu_options(int menu_sel)
\r
900 int tl_x = 25, tl_y = 60, y;
\r
901 char *mms = mmuhack_status ? "active) " : "inactive)";
\r
904 //memset(gp2x_screen, 0, 320*240);
\r
905 gp2x_pd_clone_buffer2();
\r
907 gp2x_text_out8(tl_x, y, "Gamma correction %i.%02i", currentConfig.gamma / 100, currentConfig.gamma%100); // 0
\r
908 gp2x_text_out8(tl_x, (y+=10), "Emulate Z80 %s", (currentConfig.PicoOpt&0x004)?"ON":"OFF"); // 1
\r
909 gp2x_text_out8(tl_x, (y+=10), "Emulate YM2612 (FM) %s", (currentConfig.PicoOpt&0x001)?"ON":"OFF"); // 2
\r
910 gp2x_text_out8(tl_x, (y+=10), "Emulate SN76496 (PSG) %s", (currentConfig.PicoOpt&0x002)?"ON":"OFF"); // 3
\r
911 gp2x_text_out8(tl_x, (y+=10), "gzip savestates %s", (currentConfig.EmuOpt &0x008)?"ON":"OFF"); // 4
\r
912 gp2x_text_out8(tl_x, (y+=10), "Don't save last used ROM %s", (currentConfig.EmuOpt &0x020)?"ON":"OFF"); // 5
\r
913 gp2x_text_out8(tl_x, (y+=10), "needs restart:");
\r
914 gp2x_text_out8(tl_x, (y+=10), "craigix's RAM timings %s", (currentConfig.EmuOpt &0x100)?"ON":"OFF"); // 7
\r
915 gp2x_text_out8(tl_x, (y+=10), "squidgehack (now %s %s", mms, (currentConfig.EmuOpt &0x010)?"ON":"OFF"); // 8
\r
916 gp2x_text_out8(tl_x, (y+=10), "Done");
\r
919 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");
\r
921 gp2x_video_flip2();
\r
924 static void amenu_loop_options(void)
\r
926 int menu_sel = 0, menu_sel_max = 9;
\r
927 unsigned long inp = 0;
\r
931 draw_amenu_options(menu_sel);
\r
932 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);
\r
933 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
\r
934 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
\r
935 if((inp& GP2X_B)||(inp&GP2X_LEFT)||(inp&GP2X_RIGHT)) { // toggleable options
\r
936 switch (menu_sel) {
\r
937 case 1: currentConfig.PicoOpt^=0x004; break;
\r
938 case 2: currentConfig.PicoOpt^=0x001; break;
\r
939 case 3: currentConfig.PicoOpt^=0x002; break;
\r
940 case 4: currentConfig.EmuOpt ^=0x008; break;
\r
941 case 5: currentConfig.EmuOpt ^=0x020; break;
\r
942 case 7: currentConfig.EmuOpt ^=0x100; break;
\r
943 case 8: currentConfig.EmuOpt ^=0x010; break;
\r
947 if(inp & (GP2X_X|GP2X_A)) return;
\r
948 if(inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise
\r
949 switch (menu_sel) {
\r
951 while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {
\r
952 currentConfig.gamma += (inp & GP2X_LEFT) ? -1 : 1;
\r
953 if (currentConfig.gamma < 1) currentConfig.gamma = 1;
\r
954 if (currentConfig.gamma > 300) currentConfig.gamma = 300;
\r
955 draw_amenu_options(menu_sel);
\r
964 // -------------- options --------------
\r
966 static const char *region_name(unsigned int code)
\r
968 static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };
\r
969 static const char *names_short[] = { "", " JP", " JP", " US", " EU" };
\r
973 while((code >>= 1)) i++;
\r
974 if (i > 4) return "unknown";
\r
977 static char name[24];
\r
978 strcpy(name, "Auto:");
\r
979 for (u = 0; u < 3; u++) {
\r
980 i = 0; code = ((PicoAutoRgnOrder >> u*4) & 0xf) << 1;
\r
981 while((code >>= 1)) i++;
\r
982 strcat(name, names_short[i]);
\r
988 static void draw_menu_options(int menu_sel)
\r
990 int tl_x = 25, tl_y = 32, y;
\r
991 char monostereo[8], strframeskip[8], *strrend, *strscaling, *strssconfirm;
\r
993 strcpy(monostereo, (currentConfig.PicoOpt&0x08)?"stereo":"mono");
\r
994 if (currentConfig.Frameskip < 0)
\r
995 strcpy(strframeskip, "Auto");
\r
996 else sprintf(strframeskip, "%i", currentConfig.Frameskip);
\r
997 if (currentConfig.PicoOpt&0x10) {
\r
998 strrend = " 8bit fast";
\r
999 } else if (currentConfig.EmuOpt&0x80) {
\r
1000 strrend = "16bit accurate";
\r
1002 strrend = " 8bit accurate";
\r
1004 switch (currentConfig.scaling) {
\r
1005 default: strscaling = " OFF"; break;
\r
1006 case 1: strscaling = "hw horizontal"; break;
\r
1007 case 2: strscaling = "hw horiz. + vert."; break;
\r
1008 case 3: strscaling = "sw horizontal"; break;
\r
1010 switch ((currentConfig.EmuOpt >> 9) & 5) {
\r
1011 default: strssconfirm = "OFF"; break;
\r
1012 case 1: strssconfirm = "writes"; break;
\r
1013 case 4: strssconfirm = "loads"; break;
\r
1014 case 5: strssconfirm = "both"; break;
\r
1018 //memset(gp2x_screen, 0, 320*240);
\r
1019 gp2x_pd_clone_buffer2();
\r
1021 gp2x_text_out8(tl_x, y, "Renderer: %s", strrend); // 0
\r
1022 gp2x_text_out8(tl_x, (y+=10), "Scaling: %s", strscaling); // 1
\r
1023 gp2x_text_out8(tl_x, (y+=10), "Accurate timing (slower) %s", (currentConfig.PicoOpt&0x040)?"ON":"OFF"); // 2
\r
1024 gp2x_text_out8(tl_x, (y+=10), "Accurate sprites (slower) %s", (currentConfig.PicoOpt&0x080)?"ON":"OFF"); // 3
\r
1025 gp2x_text_out8(tl_x, (y+=10), "Show FPS %s", (currentConfig.EmuOpt &0x002)?"ON":"OFF"); // 4
\r
1026 gp2x_text_out8(tl_x, (y+=10), "Frameskip %s", strframeskip);
\r
1027 gp2x_text_out8(tl_x, (y+=10), "Enable sound %s", (currentConfig.EmuOpt &0x004)?"ON":"OFF"); // 6
\r
1028 gp2x_text_out8(tl_x, (y+=10), "Sound Quality: %5iHz %s", currentConfig.PsndRate, monostereo);
\r
1029 gp2x_text_out8(tl_x, (y+=10), "Use ARM940 core for sound %s", (currentConfig.PicoOpt&0x200)?"ON":"OFF"); // 8
\r
1030 gp2x_text_out8(tl_x, (y+=10), "6 button pad %s", (currentConfig.PicoOpt&0x020)?"ON":"OFF"); // 9
\r
1031 gp2x_text_out8(tl_x, (y+=10), "Region: %s", region_name(currentConfig.PicoRegion));
\r
1032 gp2x_text_out8(tl_x, (y+=10), "Use SRAM/BRAM savestates %s", (currentConfig.EmuOpt &0x001)?"ON":"OFF"); // 11
\r
1033 gp2x_text_out8(tl_x, (y+=10), "Confirm savestate %s", strssconfirm); // 12
\r
1034 gp2x_text_out8(tl_x, (y+=10), "Save slot %i", state_slot); // 13
\r
1035 gp2x_text_out8(tl_x, (y+=10), "GP2X CPU clocks %iMhz", currentConfig.CPUclock);
\r
1036 gp2x_text_out8(tl_x, (y+=10), "[Sega/Mega CD options]");
\r
1037 gp2x_text_out8(tl_x, (y+=10), "[advanced options]"); // 16
\r
1038 gp2x_text_out8(tl_x, (y+=10), "Save cfg as default");
\r
1040 gp2x_text_out8(tl_x, (y+=10), "Save cfg for current game only");
\r
1043 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");
\r
1045 gp2x_video_flip2();
\r
1048 static int sndrate_prevnext(int rate, int dir)
\r
1050 int i, rates[] = { 8000, 11025, 16000, 22050, 44100 };
\r
1052 for (i = 0; i < 5; i++)
\r
1053 if (rates[i] == rate) break;
\r
1055 i += dir ? 1 : -1;
\r
1056 if (i > 4) return dir ? 44100 : 22050;
\r
1057 if (i < 0) return dir ? 11025 : 8000;
\r
1061 static void region_prevnext(int right)
\r
1063 // jp_ntsc=1, jp_pal=2, usa=4, eu=8
\r
1064 static int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };
\r
1067 if (!currentConfig.PicoRegion) {
\r
1068 for (i = 0; i < 6; i++)
\r
1069 if (rgn_orders[i] == PicoAutoRgnOrder) break;
\r
1070 if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];
\r
1071 else currentConfig.PicoRegion=1;
\r
1073 else currentConfig.PicoRegion<<=1;
\r
1074 if (currentConfig.PicoRegion > 8) currentConfig.PicoRegion = 8;
\r
1076 if (!currentConfig.PicoRegion) {
\r
1077 for (i = 0; i < 6; i++)
\r
1078 if (rgn_orders[i] == PicoAutoRgnOrder) break;
\r
1079 if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];
\r
1081 else currentConfig.PicoRegion>>=1;
\r
1085 static void menu_options_save(void)
\r
1087 PicoOpt = currentConfig.PicoOpt;
\r
1088 PsndRate = currentConfig.PsndRate;
\r
1089 PicoRegionOverride = currentConfig.PicoRegion;
\r
1090 if (PicoOpt & 0x20) {
\r
1091 actionNames[ 8] = "Z"; actionNames[ 9] = "Y";
\r
1092 actionNames[10] = "X"; actionNames[11] = "MODE";
\r
1094 actionNames[8] = actionNames[9] = actionNames[10] = actionNames[11] = 0;
\r
1099 static int menu_loop_options(void)
\r
1101 int menu_sel = 0, menu_sel_max = 17;
\r
1102 unsigned long inp = 0;
\r
1104 if (rom_data) menu_sel_max++;
\r
1105 currentConfig.PicoOpt = PicoOpt;
\r
1106 currentConfig.PsndRate = PsndRate;
\r
1107 currentConfig.PicoRegion = PicoRegionOverride;
\r
1111 draw_menu_options(menu_sel);
\r
1112 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);
\r
1113 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
\r
1114 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
\r
1115 if((inp& GP2X_B)||(inp&GP2X_LEFT)||(inp&GP2X_RIGHT)) { // toggleable options
\r
1116 switch (menu_sel) {
\r
1117 case 2: currentConfig.PicoOpt^=0x040; break;
\r
1118 case 3: currentConfig.PicoOpt^=0x080; break;
\r
1119 case 4: currentConfig.EmuOpt ^=0x002; break;
\r
1120 case 6: currentConfig.EmuOpt ^=0x004; break;
\r
1121 case 8: currentConfig.PicoOpt^=0x200; break;
\r
1122 case 9: currentConfig.PicoOpt^=0x020; break;
\r
1123 case 11: currentConfig.EmuOpt ^=0x001; break;
\r
1124 case 15: cd_menu_loop_options();
\r
1125 if (engineState == PGS_ReloadRom)
\r
1126 return 0; // test BIOS
\r
1128 case 16: amenu_loop_options(); break;
\r
1129 case 17: // done (update and write)
\r
1130 menu_options_save();
\r
1131 if (emu_WriteConfig(0)) strcpy(menuErrorMsg, "config saved");
\r
1132 else strcpy(menuErrorMsg, "failed to write config");
\r
1134 case 18: // done (update and write for current game)
\r
1135 menu_options_save();
\r
1136 if (emu_WriteConfig(1)) strcpy(menuErrorMsg, "config saved");
\r
1137 else strcpy(menuErrorMsg, "failed to write config");
\r
1141 if(inp & (GP2X_X|GP2X_A)) {
\r
1142 menu_options_save();
\r
1143 return 0; // done (update, no write)
\r
1145 if(inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise
\r
1146 switch (menu_sel) {
\r
1148 if (inp & GP2X_LEFT) {
\r
1149 if ( currentConfig.PicoOpt&0x10) currentConfig.PicoOpt&= ~0x10;
\r
1150 else if (!(currentConfig.EmuOpt &0x80))currentConfig.EmuOpt |= 0x80;
\r
1151 else if ( currentConfig.EmuOpt &0x80) break;
\r
1153 if ( currentConfig.PicoOpt&0x10) break;
\r
1154 else if (!(currentConfig.EmuOpt &0x80))currentConfig.PicoOpt|= 0x10;
\r
1155 else if ( currentConfig.EmuOpt &0x80) currentConfig.EmuOpt &= ~0x80;
\r
1159 currentConfig.scaling += (inp & GP2X_LEFT) ? -1 : 1;
\r
1160 if (currentConfig.scaling < 0) currentConfig.scaling = 0;
\r
1161 if (currentConfig.scaling > 3) currentConfig.scaling = 3;
\r
1164 currentConfig.Frameskip += (inp & GP2X_LEFT) ? -1 : 1;
\r
1165 if (currentConfig.Frameskip < 0) currentConfig.Frameskip = -1;
\r
1166 if (currentConfig.Frameskip > 32) currentConfig.Frameskip = 32;
\r
1169 if ((inp & GP2X_RIGHT) && currentConfig.PsndRate == 44100 && !(currentConfig.PicoOpt&0x08)) {
\r
1170 currentConfig.PsndRate = 8000; currentConfig.PicoOpt|= 0x08;
\r
1171 } else if ((inp & GP2X_LEFT) && currentConfig.PsndRate == 8000 && (currentConfig.PicoOpt&0x08)) {
\r
1172 currentConfig.PsndRate = 44100; currentConfig.PicoOpt&=~0x08;
\r
1173 } else currentConfig.PsndRate = sndrate_prevnext(currentConfig.PsndRate, inp & GP2X_RIGHT);
\r
1176 region_prevnext(inp & GP2X_RIGHT);
\r
1179 int n = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2);
\r
1180 n += (inp & GP2X_LEFT) ? -1 : 1;
\r
1181 if (n < 0) n = 0; else if (n > 3) n = 3;
\r
1182 n |= n << 1; n &= ~2;
\r
1183 currentConfig.EmuOpt &= ~0xa00;
\r
1184 currentConfig.EmuOpt |= n << 9;
\r
1188 if (inp & GP2X_RIGHT) {
\r
1189 state_slot++; if (state_slot > 9) state_slot = 0;
\r
1190 } else {state_slot--; if (state_slot < 0) state_slot = 9;
\r
1194 while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {
\r
1195 currentConfig.CPUclock += (inp & GP2X_LEFT) ? -1 : 1;
\r
1196 if (currentConfig.CPUclock < 1) currentConfig.CPUclock = 1;
\r
1197 draw_menu_options(menu_sel);
\r
1206 // -------------- credits --------------
\r
1208 static void draw_menu_credits(void)
\r
1210 int tl_x = 15, tl_y = 70, y;
\r
1211 //memset(gp2x_screen, 0, 320*240);
\r
1212 gp2x_pd_clone_buffer2();
\r
1214 gp2x_text_out8(tl_x, 20, "PicoDrive v" VERSION " (c) notaz, 2006,2007");
\r
1216 gp2x_text_out8(tl_x, y, "Credits:");
\r
1217 gp2x_text_out8(tl_x, (y+=10), "Dave: Cyclone 68000 core,");
\r
1218 gp2x_text_out8(tl_x, (y+=10), " base code of PicoDrive");
\r
1219 gp2x_text_out8(tl_x, (y+=10), "Reesy & FluBBa: DrZ80 core");
\r
1220 gp2x_text_out8(tl_x, (y+=10), "MAME devs: YM2612 and SN76496 cores");
\r
1221 gp2x_text_out8(tl_x, (y+=10), "Charles MacDonald: Genesis hw docs");
\r
1222 gp2x_text_out8(tl_x, (y+=10), "Stephane Dallongeville:");
\r
1223 gp2x_text_out8(tl_x, (y+=10), " opensource Gens");
\r
1224 gp2x_text_out8(tl_x, (y+=10), "Haze: Genesis hw info");
\r
1225 gp2x_text_out8(tl_x, (y+=10), "rlyeh and others: minimal SDK");
\r
1226 gp2x_text_out8(tl_x, (y+=10), "Squidge: squidgehack");
\r
1227 gp2x_text_out8(tl_x, (y+=10), "Dzz: ARM940 sample");
\r
1228 gp2x_text_out8(tl_x, (y+=10), "GnoStiC / Puck2099: USB joystick");
\r
1229 gp2x_text_out8(tl_x, (y+=10), "craigix: GP2X hardware");
\r
1231 gp2x_video_flip2();
\r
1235 // -------------- root menu --------------
\r
1237 static void draw_menu_root(int menu_sel)
\r
1239 int tl_x = 70, tl_y = 70, y;
\r
1240 //memset(gp2x_screen, 0, 320*240);
\r
1241 gp2x_pd_clone_buffer2();
\r
1243 gp2x_text_out8(tl_x, 20, "PicoDrive v" VERSION);
\r
1247 gp2x_text_out8(tl_x, y, "Resume game");
\r
1248 gp2x_text_out8(tl_x, (y+=10), "Save State");
\r
1249 gp2x_text_out8(tl_x, (y+=10), "Load State");
\r
1250 gp2x_text_out8(tl_x, (y+=10), "Reset game");
\r
1254 gp2x_text_out8(tl_x, (y+=10), "Load new ROM/ISO");
\r
1255 gp2x_text_out8(tl_x, (y+=10), "Change options");
\r
1256 gp2x_text_out8(tl_x, (y+=10), "Configure controls");
\r
1257 gp2x_text_out8(tl_x, (y+=10), "Credits");
\r
1258 gp2x_text_out8(tl_x, (y+=10), "Exit");
\r
1260 gp2x_text_out8(tl_x, (y+=10), "Patches / GameGenie");
\r
1263 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");
\r
1265 if (menuErrorMsg[0]) gp2x_text_out8(5, 226, menuErrorMsg);
\r
1266 gp2x_video_flip2();
\r
1270 static void menu_loop_root(void)
\r
1272 static int menu_sel = 4;
\r
1273 int ret, menu_sel_max = 8, menu_sel_min = 4;
\r
1274 unsigned long inp = 0;
\r
1275 char curr_path[PATH_MAX], *selfname;
\r
1278 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )
\r
1281 strcpy(curr_path, currentConfig.lastRomFile);
\r
1285 getcwd(curr_path, PATH_MAX);
\r
1288 if (rom_data) menu_sel_min = 0;
\r
1289 if (PicoPatches) menu_sel_max = 9;
\r
1291 /* make sure action buttons are not pressed on entering menu */
\r
1292 draw_menu_root(menu_sel);
\r
1293 while (gp2x_joystick_read(1) & (GP2X_B|GP2X_X|GP2X_SELECT)) usleep(50*1000);
\r
1297 draw_menu_root(menu_sel);
\r
1298 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X|GP2X_SELECT|GP2X_L|GP2X_R);
\r
1299 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < menu_sel_min) menu_sel = menu_sel_max; }
\r
1300 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = menu_sel_min; }
\r
1301 if((inp & (GP2X_L|GP2X_R)) == (GP2X_L|GP2X_R)) debug_menu_loop();
\r
1302 if(inp &(GP2X_SELECT|GP2X_X)){
\r
1304 while (gp2x_joystick_read(1) & (GP2X_SELECT|GP2X_X)) usleep(50*1000); // wait until select is released
\r
1305 engineState = PGS_Running;
\r
1309 if(inp & GP2X_B ) {
\r
1310 switch (menu_sel) {
\r
1311 case 0: // resume game
\r
1313 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);
\r
1314 engineState = PGS_Running;
\r
1318 case 1: // save state
\r
1320 if(savestate_menu_loop(0))
\r
1322 engineState = PGS_Running;
\r
1326 case 2: // load state
\r
1328 if(savestate_menu_loop(1))
\r
1330 engineState = PGS_Running;
\r
1334 case 3: // reset game
\r
1337 engineState = PGS_Running;
\r
1341 case 4: // select rom
\r
1342 selfname = romsel_loop(curr_path);
\r
1344 printf("selected file: %s\n", selfname);
\r
1345 engineState = PGS_ReloadRom;
\r
1348 case 5: // options
\r
1349 ret = menu_loop_options();
\r
1350 if (ret == 1) continue; // status update
\r
1351 if (engineState == PGS_ReloadRom)
\r
1352 return; // BIOS test
\r
1354 case 6: // controls
\r
1357 case 7: // credits
\r
1358 draw_menu_credits();
\r
1360 inp = wait_for_input(GP2X_B|GP2X_X);
\r
1363 engineState = PGS_Quit;
\r
1365 case 9: // patches/gg
\r
1366 if (rom_data && PicoPatches) {
\r
1367 patches_menu_loop();
\r
1369 strcpy(menuErrorMsg, "Patches applied");
\r
1375 menuErrorMsg[0] = 0; // clear error msg
\r
1380 static void menu_prepare_bg(void)
\r
1382 extern int localPal[0x100];
\r
1385 // don't clear old palette just for fun (but make it dark)
\r
1386 for (i = 0x100-1; i >= 0; i--) {
\r
1388 localPal[i] = ((c >> 1) & 0x007f7f7f) - ((c >> 3) & 0x001f1f1f);
\r
1390 localPal[0xe0] = 0x00000000; // reserved pixels for OSD
\r
1391 localPal[0xf0] = 0x00ffffff;
\r
1393 gp2x_video_setpalette(localPal, 0x100);
\r
1396 static void menu_gfx_prepare(void)
\r
1398 menu_prepare_bg();
\r
1401 gp2x_video_changemode2(8);
\r
1402 gp2x_video_RGB_setscaling(0, 320, 240);
\r
1403 gp2x_video_flip2();
\r
1407 void menu_loop(void)
\r
1409 menu_gfx_prepare();
\r
1413 menuErrorMsg[0] = 0;
\r
1417 // --------- CD tray close menu ----------
\r
1419 static void draw_menu_tray(int menu_sel)
\r
1421 int tl_x = 70, tl_y = 90, y;
\r
1422 memset(gp2x_screen, 0xe0, 320*240);
\r
1424 gp2x_text_out8(tl_x, 20, "The unit is about to");
\r
1425 gp2x_text_out8(tl_x, 30, "close the CD tray.");
\r
1428 gp2x_text_out8(tl_x, y, "Load new CD image");
\r
1429 gp2x_text_out8(tl_x, (y+=10), "Insert nothing");
\r
1432 gp2x_text_out8(tl_x - 16, tl_y + menu_sel*10, ">");
\r
1434 if (menuErrorMsg[0]) gp2x_text_out8(5, 226, menuErrorMsg);
\r
1435 gp2x_video_flip2();
\r
1439 int menu_loop_tray(void)
\r
1441 int menu_sel = 0, menu_sel_max = 1;
\r
1442 unsigned long inp = 0;
\r
1443 char curr_path[PATH_MAX], *selfname;
\r
1446 gp2x_memset_all_buffers(0, 0xe0, 320*240);
\r
1447 menu_gfx_prepare();
\r
1449 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )
\r
1452 strcpy(curr_path, currentConfig.lastRomFile);
\r
1456 getcwd(curr_path, PATH_MAX);
\r
1459 /* make sure action buttons are not pressed on entering menu */
\r
1460 draw_menu_tray(menu_sel);
\r
1461 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);
\r
1465 draw_menu_tray(menu_sel);
\r
1466 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B);
\r
1467 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
\r
1468 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
\r
1469 if(inp & GP2X_B ) {
\r
1470 switch (menu_sel) {
\r
1471 case 0: // select image
\r
1472 selfname = romsel_loop(curr_path);
\r
1474 int ret = -1, cd_type;
\r
1475 cd_type = emu_cd_check(NULL);
\r
1477 ret = Insert_CD(romFileName, cd_type == 2);
\r
1479 sprintf(menuErrorMsg, "Load failed, invalid CD image?");
\r
1480 printf("%s\n", menuErrorMsg);
\r
1483 engineState = PGS_RestartRun;
\r
1487 case 1: // insert nothing
\r
1488 engineState = PGS_RestartRun;
\r
1492 menuErrorMsg[0] = 0; // clear error msg
\r