1 // (c) Copyright 2006,2007 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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17 #include "../common/emu.h"
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18 #include "../common/menu.h"
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19 #include "../common/arm_utils.h"
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20 #include "../common/readpng.h"
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21 #include "version.h"
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23 #include <Pico/PicoInt.h>
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24 #include <Pico/Patch.h>
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25 #include <zlib/zlib.h>
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27 #ifndef _DIRENT_HAVE_D_TYPE
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28 #error "need d_type for file browser
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31 extern int mmuhack_status;
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33 static const char *gp2xKeyNames[] = {
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34 "UP", "???", "LEFT", "???", "DOWN", "???", "RIGHT", "???",
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35 "START", "SELECT", "L", "R", "A", "B", "X", "Y",
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36 "???", "???", "???", "???", "???", "???", "VOL DOWN", "VOL UP",
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37 "???", "???", "???", "PUSH", "???", "???", "???", "???"
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40 static void menu_darken_bg(void *dst, int pixels, int darker);
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41 static void menu_prepare_bg(int use_game_bg);
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43 static unsigned long inp_prev = 0;
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44 static int inp_prevjoy = 0;
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46 static unsigned long wait_for_input(unsigned long interesting)
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49 static int repeats = 0, wait = 50*1000;
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52 if (repeats == 2 || repeats == 4) wait /= 2;
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53 if (repeats == 6) wait = 15 * 1000;
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55 for (i = 0; i < 6 && inp_prev == gp2x_joystick_read(1); i++) {
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56 if (i == 0) repeats++;
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57 if (wait >= 30*1000) usleep(wait); // usleep sleeps for ~30ms minimum
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58 else spend_cycles(wait * currentConfig.CPUclock);
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61 while ( !((ret = gp2x_joystick_read(1)) & interesting) ) {
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66 if (release || ret != inp_prev) {
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73 // we don't need diagonals in menus
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74 if ((ret&GP2X_UP) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;
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75 if ((ret&GP2X_UP) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;
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76 if ((ret&GP2X_DOWN) && (ret&GP2X_LEFT)) ret &= ~GP2X_LEFT;
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77 if ((ret&GP2X_DOWN) && (ret&GP2X_RIGHT)) ret &= ~GP2X_RIGHT;
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82 static unsigned long input2_read(unsigned long interesting, int *joy)
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90 if ((ret = gp2x_joystick_read(0) & interesting)) break;
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91 gp2x_usbjoy_update();
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92 for (i = 0; i < num_of_joys; i++) {
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93 ret = gp2x_usbjoy_check2(i);
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94 if (ret) { *joy = i + 1; break; }
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103 // similar to wait_for_input(), but returns joy num
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104 static unsigned long wait_for_input_usbjoy(unsigned long interesting, int *joy)
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107 const int wait = 300*1000;
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110 if (inp_prevjoy == 0) inp_prev &= interesting;
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111 for (i = 0; i < 6; i++) {
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112 ret = input2_read(interesting, joy);
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113 if (*joy != inp_prevjoy || ret != inp_prev) break;
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117 while ( !(ret = input2_read(interesting, joy)) ) {
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122 inp_prevjoy = *joy;
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127 static void menu_flip(void)
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129 gp2x_video_flush_cache();
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130 gp2x_video_flip2();
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134 // --------- loading ROM screen ----------
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136 static void load_progress_cb(int percent)
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138 int ln, len = percent * 320 / 100;
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139 unsigned short *dst = (unsigned short *)gp2x_screen + 320*20;
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141 if (len > 320) len = 320;
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142 for (ln = 10; ln > 0; ln--, dst += 320)
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143 memset(dst, 0xff, len*2);
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147 void menu_romload_prepare(const char *rom_name)
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149 const char *p = rom_name + strlen(rom_name);
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150 while (p > rom_name && *p != '/') p--;
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152 if (rom_data) gp2x_pd_clone_buffer2();
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153 else memset(gp2x_screen, 0, 320*240*2);
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155 smalltext_out16(1, 1, "Loading", 0xffff);
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156 smalltext_out16_lim(1, 10, p, 0xffff, 53);
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157 gp2x_memcpy_buffers(3, gp2x_screen, 0, 320*240*2);
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159 PicoCartLoadProgressCB = load_progress_cb;
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162 void menu_romload_end(void)
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164 PicoCartLoadProgressCB = NULL;
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165 smalltext_out16(1, 30, "Starting emulation...", 0xffff);
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169 // -------------- ROM selector --------------
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171 // rrrr rggg gggb bbbb
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172 static unsigned short file2color(const char *fname)
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174 const char *ext = fname + strlen(fname) - 3;
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175 static const char *rom_exts[] = { "zip", "bin", "smd", "gen", "iso" };
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176 static const char *other_exts[] = { "gmv", "pat" };
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179 if (ext < fname) ext = fname;
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180 for (i = 0; i < sizeof(rom_exts)/sizeof(rom_exts[0]); i++)
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181 if (strcasecmp(ext, rom_exts[i]) == 0) return 0xbdff;
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182 for (i = 0; i < sizeof(other_exts)/sizeof(other_exts[0]); i++)
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183 if (strcasecmp(ext, other_exts[i]) == 0) return 0xaff5;
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187 static void draw_dirlist(char *curdir, struct dirent **namelist, int n, int sel)
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192 n--; // exclude current dir (".")
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194 gp2x_pd_clone_buffer2();
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196 if (rom_data == NULL) {
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197 menu_darken_bg(gp2x_screen, 320*240, 0);
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200 menu_darken_bg((char *)gp2x_screen + 320*120*2, 320*8, 0);
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203 smalltext_out16_lim(14, (start - 2)*10, curdir, 0xffff, 53-2);
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204 for (i = 0; i < n; i++) {
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206 if (pos < 0) continue;
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207 if (pos > 23) break;
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208 if (namelist[i+1]->d_type == DT_DIR) {
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209 smalltext_out16_lim(14, pos*10, "/", 0xfff6, 1);
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210 smalltext_out16_lim(14+6, pos*10, namelist[i+1]->d_name, 0xfff6, 53-3);
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212 unsigned short color = file2color(namelist[i+1]->d_name);
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213 smalltext_out16_lim(14, pos*10, namelist[i+1]->d_name, color, 53-2);
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216 text_out16(5, 120, ">");
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220 static int scandir_cmp(const void *p1, const void *p2)
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222 struct dirent **d1 = (struct dirent **)p1, **d2 = (struct dirent **)p2;
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223 if ((*d1)->d_type == (*d2)->d_type) return alphasort(d1, d2);
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224 if ((*d1)->d_type == DT_DIR) return -1; // put before
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225 if ((*d2)->d_type == DT_DIR) return 1;
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226 return alphasort(d1, d2);
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229 static char *filter_exts[] = {
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230 ".mp3", ".MP3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html",
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231 ".jpg", ".gpe", ".cue"
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234 static int scandir_filter(const struct dirent *ent)
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239 if (ent == NULL || ent->d_name == NULL) return 0;
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240 if (strlen(ent->d_name) < 5) return 1;
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242 p = ent->d_name + strlen(ent->d_name) - 4;
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244 for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)
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246 if (strcmp(p, filter_exts[i]) == 0) return 0;
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252 static char *romsel_loop(char *curr_path)
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254 struct dirent **namelist;
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257 unsigned long inp = 0;
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258 char *ret = NULL, *fname = NULL;
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260 // is this a dir or a full path?
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261 if ((dir = opendir(curr_path))) {
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265 for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);
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270 n = scandir(curr_path, &namelist, scandir_filter, scandir_cmp);
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273 n = scandir("/", &namelist, scandir_filter, scandir_cmp);
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276 printf("dir: "); printf(curr_path); printf("\n");
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283 if (fname != NULL) {
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285 for (i = 1; i < n; i++) {
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286 if (strcmp(namelist[i]->d_name, fname) == 0) {
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295 draw_dirlist(curr_path, namelist, n, sel);
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296 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);
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297 if(inp & GP2X_UP ) { sel--; if (sel < 0) sel = n-2; }
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298 if(inp & GP2X_DOWN) { sel++; if (sel > n-2) sel = 0; }
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299 if(inp & GP2X_LEFT) { sel-=10; if (sel < 0) sel = 0; }
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300 if(inp & GP2X_L) { sel-=24; if (sel < 0) sel = 0; }
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301 if(inp & GP2X_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }
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302 if(inp & GP2X_R) { sel+=24; if (sel > n-2) sel = n-2; }
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303 if(inp & GP2X_B) { // enter dir/select
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305 if (namelist[sel+1]->d_type == DT_REG) {
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306 strcpy(romFileName, curr_path);
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307 strcat(romFileName, "/");
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308 strcat(romFileName, namelist[sel+1]->d_name);
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311 } else if (namelist[sel+1]->d_type == DT_DIR) {
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312 int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;
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313 char *p, *newdir = malloc(newlen);
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314 if (strcmp(namelist[sel+1]->d_name, "..") == 0) {
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315 char *start = curr_path;
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316 p = start + strlen(start) - 1;
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317 while (*p == '/' && p > start) p--;
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318 while (*p != '/' && p > start) p--;
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319 if (p <= start) strcpy(newdir, "/");
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320 else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }
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322 strcpy(newdir, curr_path);
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323 p = newdir + strlen(newdir) - 1;
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324 while (*p == '/' && p >= newdir) *p-- = 0;
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325 strcat(newdir, "/");
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326 strcat(newdir, namelist[sel+1]->d_name);
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328 ret = romsel_loop(newdir);
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332 // unknown file type, happens on NTFS mounts. Try to guess.
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333 FILE *tstf; int tmp;
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334 strcpy(romFileName, curr_path);
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335 strcat(romFileName, "/");
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336 strcat(romFileName, namelist[sel+1]->d_name);
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337 tstf = fopen(romFileName, "rb");
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340 if (fread(&tmp, 1, 1, tstf) > 0 || ferror(tstf) == 0)
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341 namelist[sel+1]->d_type = DT_REG;
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342 else namelist[sel+1]->d_type = DT_DIR;
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348 if(inp & GP2X_X) break; // cancel
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352 while(n--) free(namelist[n]);
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359 // ------------ debug menu ------------
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361 char *debugString(void);
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363 static void draw_debug(void)
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365 char *p, *str = debugString();
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368 gp2x_pd_clone_buffer2();
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371 for (line = 0; line < 24; line++)
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373 while (*p && *p != '\n') p++;
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375 if (len > 55) len = 55;
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376 smalltext_out16_lim(1, line*10, str, 0xffff, len);
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377 if (*p == 0) break;
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383 static void debug_menu_loop(void)
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386 wait_for_input(GP2X_B|GP2X_X);
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389 // ------------ patch/gg menu ------------
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391 static void draw_patchlist(int sel)
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393 int start, i, pos, active;
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397 gp2x_pd_clone_buffer2();
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399 for (i = 0; i < PicoPatchCount; i++) {
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401 if (pos < 0) continue;
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402 if (pos > 23) break;
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403 active = PicoPatches[i].active;
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404 smalltext_out16_lim(14, pos*10, active ? "ON " : "OFF", active ? 0xfff6 : 0xffff, 3);
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405 smalltext_out16_lim(14+6*4, pos*10, PicoPatches[i].name, active ? 0xfff6 : 0xffff, 53-6);
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408 if (pos < 24) smalltext_out16_lim(14, pos*10, "done", 0xffff, 4);
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410 text_out16(5, 120, ">");
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415 static void patches_menu_loop(void)
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418 unsigned long inp = 0;
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422 draw_patchlist(menu_sel);
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423 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);
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424 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }
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425 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }
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426 if(inp &(GP2X_LEFT|GP2X_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }
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427 if(inp &(GP2X_RIGHT|GP2X_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }
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428 if(inp & GP2X_B) { // action
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429 if (menu_sel < PicoPatchCount)
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430 PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;
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433 if(inp & GP2X_X) return;
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438 // ------------ savestate loader ------------
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440 static int state_slot_flags = 0;
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442 static void state_check_slots(void)
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446 state_slot_flags = 0;
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448 for (slot = 0; slot < 10; slot++)
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450 if (emu_checkSaveFile(slot))
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452 state_slot_flags |= 1 << slot;
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457 static void draw_savestate_bg(int slot)
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459 struct PicoVideo tmp_pv;
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460 unsigned short tmp_cram[0x40];
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461 unsigned short tmp_vsram[0x40];
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462 void *tmp_vram, *file;
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465 fname = emu_GetSaveFName(1, 0, slot);
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466 if (!fname) return;
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468 tmp_vram = malloc(sizeof(Pico.vram));
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469 if (tmp_vram == NULL) return;
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471 memcpy(tmp_vram, Pico.vram, sizeof(Pico.vram));
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472 memcpy(tmp_cram, Pico.cram, sizeof(Pico.cram));
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473 memcpy(tmp_vsram, Pico.vsram, sizeof(Pico.vsram));
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474 memcpy(&tmp_pv, &Pico.video, sizeof(Pico.video));
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476 if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {
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477 file = gzopen(fname, "rb");
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478 emu_setSaveStateCbs(1);
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480 file = fopen(fname, "rb");
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481 emu_setSaveStateCbs(0);
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486 PicoCdLoadStateGfx(file);
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488 areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file
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489 areaRead(Pico.vram, 1, sizeof(Pico.vram), file);
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490 areaSeek(file, 0x2000, SEEK_CUR);
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491 areaRead(Pico.cram, 1, sizeof(Pico.cram), file);
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492 areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);
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493 areaSeek(file, 0x221a0, SEEK_SET);
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494 areaRead(&Pico.video, 1, sizeof(Pico.video), file);
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500 menu_prepare_bg(1);
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502 memcpy(Pico.vram, tmp_vram, sizeof(Pico.vram));
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503 memcpy(Pico.cram, tmp_cram, sizeof(Pico.cram));
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504 memcpy(Pico.vsram, tmp_vsram, sizeof(Pico.vsram));
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505 memcpy(&Pico.video, &tmp_pv, sizeof(Pico.video));
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509 static void draw_savestate_menu(int menu_sel, int is_loading)
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511 int tl_x = 25, tl_y = 60, y, i;
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513 if (state_slot_flags & (1 << menu_sel))
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514 draw_savestate_bg(menu_sel);
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515 gp2x_pd_clone_buffer2();
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517 text_out16(tl_x, 30, is_loading ? "Load state" : "Save state");
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519 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 108);
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521 /* draw all 10 slots */
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523 for (i = 0; i < 10; i++, y+=10)
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525 text_out16(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");
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527 text_out16(tl_x, y, "back");
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532 static int savestate_menu_loop(int is_loading)
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534 static int menu_sel = 10;
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535 int menu_sel_max = 10;
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536 unsigned long inp = 0;
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538 state_check_slots();
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542 draw_savestate_menu(menu_sel, is_loading);
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543 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);
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544 if(inp & GP2X_UP ) {
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546 menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;
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547 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);
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549 if(inp & GP2X_DOWN) {
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551 menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;
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552 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);
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554 if(inp & GP2X_B) { // save/load
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555 if (menu_sel < 10) {
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556 state_slot = menu_sel;
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557 if (emu_SaveLoadGame(is_loading, 0)) {
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558 strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");
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564 if(inp & GP2X_X) return 1;
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568 // -------------- key config --------------
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570 static char *usb_joy_key_name(int joy, int num)
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572 static char name[16];
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575 case 0: sprintf(name, "Joy%i UP", joy); break;
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576 case 1: sprintf(name, "Joy%i DOWN", joy); break;
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577 case 2: sprintf(name, "Joy%i LEFT", joy); break;
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578 case 3: sprintf(name, "Joy%i RIGHT", joy); break;
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579 default:sprintf(name, "Joy%i b%i", joy, num-3); break;
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584 static char *action_binds(int player_idx, int action_mask)
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586 static char strkeys[32*5];
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590 for (i = 0; i < 32; i++) // i is key index
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592 if (currentConfig.KeyBinds[i] & action_mask)
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594 if (player_idx >= 0 && ((currentConfig.KeyBinds[i] >> 16) & 3) != player_idx) continue;
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595 if (strkeys[0]) { strcat(strkeys, " + "); strcat(strkeys, gp2xKeyNames[i]); break; }
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596 else strcpy(strkeys, gp2xKeyNames[i]);
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599 for (joy = 0; joy < num_of_joys; joy++)
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601 for (i = 0; i < 32; i++)
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603 if (currentConfig.JoyBinds[joy][i] & action_mask)
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605 if (player_idx >= 0 && ((currentConfig.JoyBinds[joy][i] >> 16) & 3) != player_idx) continue;
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607 strcat(strkeys, ", "); strcat(strkeys, usb_joy_key_name(joy + 1, i));
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610 else strcpy(strkeys, usb_joy_key_name(joy + 1, i));
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621 static void unbind_action(int action, int pl_idx, int joy)
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627 for (i = 0; i < 32; i++) {
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628 if (pl_idx >= 0 && (currentConfig.KeyBinds[i]&0x30000) != (pl_idx<<16)) continue;
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629 currentConfig.KeyBinds[i] &= ~action;
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634 for (u = 0; u < 4; u++)
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635 for (i = 0; i < 32; i++) {
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636 if (pl_idx >= 0 && (currentConfig.JoyBinds[u][i]&0x30000) != (pl_idx<<16)) continue;
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637 currentConfig.JoyBinds[u][i] &= ~action;
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642 for (i = 0; i < 32; i++) {
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643 if (pl_idx >= 0 && (currentConfig.JoyBinds[joy-1][i]&0x30000) != (pl_idx<<16)) continue;
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644 currentConfig.JoyBinds[joy-1][i] &= ~action;
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649 static int count_bound_keys(int action, int pl_idx, int joy)
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655 for (i = 0; i < 32; i++) {
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656 if (pl_idx >= 0 && (currentConfig.JoyBinds[joy-1][i]&0x30000) != (pl_idx<<16)) continue;
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657 if (currentConfig.JoyBinds[joy-1][i] & action) keys++;
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662 for (i = 0; i < 32; i++) {
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663 if (pl_idx >= 0 && (currentConfig.KeyBinds[i]&0x30000) != (pl_idx<<16)) continue;
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664 if (currentConfig.KeyBinds[i] & action) keys++;
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670 typedef struct { char *name; int mask; } bind_action_t;
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672 static void draw_key_config(const bind_action_t *opts, int opt_cnt, int player_idx, int sel)
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674 int x, y, tl_y = 40, i;
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676 gp2x_pd_clone_buffer2();
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677 if (player_idx >= 0) {
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678 text_out16(80, 20, "Player %i controls", player_idx + 1);
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681 text_out16(80, 20, "Emulator controls");
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685 menu_draw_selection(x - 16, tl_y + sel*10, (player_idx >= 0) ? 66 : 130);
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688 for (i = 0; i < opt_cnt; i++, y+=10)
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689 text_out16(x, y, "%s : %s", opts[i].name, action_binds(player_idx, opts[i].mask));
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691 text_out16(x, y, "Done");
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693 if (sel < opt_cnt) {
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694 text_out16(30, 180, "Press a button to bind/unbind");
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695 text_out16(30, 190, "Use SELECT to clear");
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696 text_out16(30, 200, "To bind UP/DOWN, hold SELECT");
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697 text_out16(30, 210, "Select \"Done\" to exit");
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699 text_out16(30, 190, "Use Options -> Save cfg");
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700 text_out16(30, 200, "to save controls");
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701 text_out16(30, 210, "Press B or X to exit");
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706 static void key_config_loop(const bind_action_t *opts, int opt_cnt, int player_idx)
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708 int joy = 0, sel = 0, menu_sel_max = opt_cnt, prev_select = 0, i;
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709 unsigned long inp = 0;
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713 draw_key_config(opts, opt_cnt, player_idx, sel);
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714 inp = wait_for_input_usbjoy(CONFIGURABLE_KEYS, &joy);
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715 // printf("got %08lX from joy %i\n", inp, joy);
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717 if (!(inp & GP2X_SELECT)) {
\r
719 if(inp & GP2X_UP ) { sel--; if (sel < 0) sel = menu_sel_max; continue; }
\r
720 if(inp & GP2X_DOWN) { sel++; if (sel > menu_sel_max) sel = 0; continue; }
\r
722 if (sel >= opt_cnt) {
\r
723 if (inp & (GP2X_B|GP2X_X)) break;
\r
726 // if we are here, we want to bind/unbind something
\r
727 if ((inp & GP2X_SELECT) && !prev_select)
\r
728 unbind_action(opts[sel].mask, player_idx, -1);
\r
729 prev_select = inp & GP2X_SELECT;
\r
730 inp &= CONFIGURABLE_KEYS;
\r
731 inp &= ~GP2X_SELECT;
\r
732 for (i = 0; i < 32; i++)
\r
733 if (inp & (1 << i)) {
\r
734 if (count_bound_keys(opts[sel].mask, player_idx, 0) >= 2)
\r
735 currentConfig.KeyBinds[i] &= ~opts[sel].mask; // allow to unbind only
\r
736 else currentConfig.KeyBinds[i] ^= opts[sel].mask;
\r
737 if (player_idx >= 0 && (currentConfig.KeyBinds[i] & opts[sel].mask)) {
\r
738 currentConfig.KeyBinds[i] &= ~(3 << 16);
\r
739 currentConfig.KeyBinds[i] |= player_idx << 16;
\r
743 else if (sel < opt_cnt)
\r
745 for (i = 0; i < 32; i++)
\r
746 if (inp & (1 << i)) {
\r
747 int *bind = ¤tConfig.JoyBinds[joy-1][i];
\r
748 if ((*bind & opts[sel].mask) && (player_idx < 0 || player_idx == ((*bind>>16)&3)))
\r
749 currentConfig.JoyBinds[joy-1][i] &= ~opts[sel].mask;
\r
752 unbind_action(opts[sel].mask, player_idx, joy);
\r
753 *bind = opts[sel].mask;
\r
754 if (player_idx >= 0) *bind |= player_idx << 16;
\r
761 static void draw_kc_sel(int menu_sel)
\r
763 int tl_x = 25+40, tl_y = 60, y, i;
\r
767 gp2x_pd_clone_buffer2();
\r
768 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 138);
\r
770 text_out16(tl_x, y, "Player 1");
\r
771 text_out16(tl_x, (y+=10), "Player 2");
\r
772 text_out16(tl_x, (y+=10), "Emulator controls");
\r
773 text_out16(tl_x, (y+=10), "Done");
\r
776 text_out16(tl_x, (y=110), "USB joys detected:");
\r
777 if (num_of_joys > 0) {
\r
778 for (i = 0; i < num_of_joys; i++) {
\r
779 strncpy(joyname, joy_name(joys[i]), 33); joyname[33] = 0;
\r
780 text_out16(tl_x, (y+=10), "%i: %s", i+1, joyname);
\r
783 text_out16(tl_x, (y+=10), "none");
\r
790 // PicoPad[] format: MXYZ SACB RLDU
\r
791 static bind_action_t ctrl_actions[] =
\r
794 { "DOWN ", 0x002 },
\r
795 { "LEFT ", 0x004 },
\r
796 { "RIGHT ", 0x008 },
\r
800 { "START ", 0x080 },
\r
801 { "MODE ", 0x800 },
\r
807 // player2_flag, ?, ?, ?, ?, ?, ?, menu
\r
808 // "NEXT SAVE SLOT", "PREV SAVE SLOT", "SWITCH RENDERER", "SAVE STATE",
\r
809 // "LOAD STATE", "VOLUME UP", "VOLUME DOWN", "DONE"
\r
810 static bind_action_t emuctrl_actions[] =
\r
812 { "Load State ", 1<<28 },
\r
813 { "Save State ", 1<<27 },
\r
814 { "Prev Save Slot ", 1<<25 },
\r
815 { "Next Save Slot ", 1<<24 },
\r
816 { "Switch Renderer", 1<<26 },
\r
817 { "Volume Down ", 1<<30 },
\r
818 { "Volume Up ", 1<<29 },
\r
819 { "Enter Menu ", 1<<23 },
\r
822 static void kc_sel_loop(void)
\r
824 int menu_sel = 3, menu_sel_max = 3;
\r
825 unsigned long inp = 0;
\r
826 int is_6button = currentConfig.PicoOpt & 0x020;
\r
830 draw_kc_sel(menu_sel);
\r
831 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X);
\r
832 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
\r
833 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
\r
834 if (inp & GP2X_B) {
\r
835 switch (menu_sel) {
\r
836 case 0: key_config_loop(ctrl_actions, is_6button ? 12 : 8, 0); return;
\r
837 case 1: key_config_loop(ctrl_actions, is_6button ? 12 : 8, 1); return;
\r
838 case 2: key_config_loop(emuctrl_actions,
\r
839 sizeof(emuctrl_actions)/sizeof(emuctrl_actions[0]), -1); return;
\r
840 case 3: if (rom_data == NULL) emu_WriteConfig(0); return;
\r
844 if (inp & GP2X_X) return;
\r
849 // --------- sega/mega cd options ----------
\r
851 menu_entry cdopt_entries[] =
\r
853 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_USA, NULL, 0, 0, 0, 1 },
\r
854 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_EUR, NULL, 0, 0, 0, 1 },
\r
855 { NULL, MB_NONE, MA_CDOPT_TESTBIOS_JAP, NULL, 0, 0, 0, 1 },
\r
856 { "CD LEDs", MB_ONOFF, MA_CDOPT_LEDS, ¤tConfig.EmuOpt, 0x0400, 0, 0, 1 },
\r
857 { "CDDA audio (using mp3s)", MB_ONOFF, MA_CDOPT_CDDA, ¤tConfig.PicoOpt, 0x0800, 0, 0, 1 },
\r
858 { "PCM audio", MB_ONOFF, MA_CDOPT_PCM, ¤tConfig.PicoOpt, 0x0400, 0, 0, 1 },
\r
859 { NULL, MB_NONE, MA_CDOPT_READAHEAD, NULL, 0, 0, 0, 1 },
\r
860 { "SaveRAM cart", MB_ONOFF, MA_CDOPT_SAVERAM, ¤tConfig.PicoOpt, 0x8000, 0, 0, 1 },
\r
861 { "Scale/Rot. fx (slow)", MB_ONOFF, MA_CDOPT_SCALEROT_CHIP,¤tConfig.PicoOpt, 0x1000, 0, 0, 1 },
\r
862 { "Better sync (slow)", MB_ONOFF, MA_CDOPT_BETTER_SYNC, ¤tConfig.PicoOpt, 0x2000, 0, 0, 1 },
\r
863 { "done", MB_NONE, MA_CDOPT_DONE, NULL, 0, 0, 0, 1 },
\r
866 #define CDOPT_ENTRY_COUNT (sizeof(cdopt_entries) / sizeof(cdopt_entries[0]))
\r
869 struct bios_names_t
\r
871 char us[32], eu[32], jp[32];
\r
874 static void menu_cdopt_cust_draw(const menu_entry *entry, int x, int y, void *param)
\r
876 struct bios_names_t *bios_names = param;
\r
881 case MA_CDOPT_TESTBIOS_USA: text_out16(x, y, "USA BIOS: %s", bios_names->us); break;
\r
882 case MA_CDOPT_TESTBIOS_EUR: text_out16(x, y, "EUR BIOS: %s", bios_names->eu); break;
\r
883 case MA_CDOPT_TESTBIOS_JAP: text_out16(x, y, "JAP BIOS: %s", bios_names->jp); break;
\r
884 case MA_CDOPT_READAHEAD:
\r
885 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);
\r
886 else strcpy(ra_buff, " OFF");
\r
887 text_out16(x, y, "ReadAhead buffer %s", ra_buff);
\r
893 static void draw_cd_menu_options(int menu_sel, struct bios_names_t *bios_names)
\r
895 int tl_x = 25, tl_y = 60;
\r
896 menu_id selected_id;
\r
899 if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);
\r
900 else strcpy(ra_buff, " OFF");
\r
902 gp2x_pd_clone_buffer2();
\r
904 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 246);
\r
906 me_draw(cdopt_entries, CDOPT_ENTRY_COUNT, tl_x, tl_y, menu_cdopt_cust_draw, bios_names);
\r
908 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);
\r
909 if ((selected_id == MA_CDOPT_TESTBIOS_USA && strcmp(bios_names->us, "NOT FOUND")) ||
\r
910 (selected_id == MA_CDOPT_TESTBIOS_EUR && strcmp(bios_names->eu, "NOT FOUND")) ||
\r
911 (selected_id == MA_CDOPT_TESTBIOS_JAP && strcmp(bios_names->jp, "NOT FOUND")))
\r
912 text_out16(tl_x, 210, "Press start to test selected BIOS");
\r
917 static void cd_menu_loop_options(void)
\r
919 static int menu_sel = 0;
\r
920 int menu_sel_max = 10;
\r
921 unsigned long inp = 0;
\r
922 struct bios_names_t bios_names;
\r
923 menu_id selected_id;
\r
926 if (emu_findBios(4, &bios)) { // US
\r
927 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;
\r
928 strncpy(bios_names.us, p, sizeof(bios_names.us)); bios_names.us[sizeof(bios_names.us)-1] = 0;
\r
929 } else strcpy(bios_names.us, "NOT FOUND");
\r
931 if (emu_findBios(8, &bios)) { // EU
\r
932 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;
\r
933 strncpy(bios_names.eu, p, sizeof(bios_names.eu)); bios_names.eu[sizeof(bios_names.eu)-1] = 0;
\r
934 } else strcpy(bios_names.eu, "NOT FOUND");
\r
936 if (emu_findBios(1, &bios)) { // JP
\r
937 for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--); p++;
\r
938 strncpy(bios_names.jp, p, sizeof(bios_names.jp)); bios_names.jp[sizeof(bios_names.jp)-1] = 0;
\r
939 } else strcpy(bios_names.jp, "NOT FOUND");
\r
943 draw_cd_menu_options(menu_sel, &bios_names);
\r
944 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A|GP2X_START);
\r
945 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
\r
946 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
\r
947 selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);
\r
948 if (inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise
\r
949 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, (inp&GP2X_RIGHT) ? 1 : 0) &&
\r
950 selected_id == MA_CDOPT_READAHEAD) {
\r
951 if (inp & GP2X_LEFT) {
\r
952 PicoCDBuffers >>= 1;
\r
953 if (PicoCDBuffers < 64) PicoCDBuffers = 0;
\r
955 if (PicoCDBuffers < 64) PicoCDBuffers = 64;
\r
956 else PicoCDBuffers <<= 1;
\r
957 if (PicoCDBuffers > 8*1024) PicoCDBuffers = 8*1024; // 16M
\r
961 if (inp & GP2X_B) { // toggleable options
\r
962 if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, 1) &&
\r
963 selected_id == MA_CDOPT_DONE) {
\r
967 if (inp & GP2X_START) { // BIOS testers
\r
968 switch (selected_id) {
\r
969 case MA_CDOPT_TESTBIOS_USA:
\r
970 if (emu_findBios(4, &bios)) { // test US
\r
971 strcpy(romFileName, bios);
\r
972 engineState = PGS_ReloadRom;
\r
976 case MA_CDOPT_TESTBIOS_EUR:
\r
977 if (emu_findBios(8, &bios)) { // test EU
\r
978 strcpy(romFileName, bios);
\r
979 engineState = PGS_ReloadRom;
\r
983 case MA_CDOPT_TESTBIOS_JAP:
\r
984 if (emu_findBios(1, &bios)) { // test JP
\r
985 strcpy(romFileName, bios);
\r
986 engineState = PGS_ReloadRom;
\r
994 if (inp & (GP2X_X|GP2X_A)) return;
\r
999 // --------- advanced options ----------
\r
1001 menu_entry opt2_entries[] =
\r
1003 { NULL, MB_NONE, MA_OPT2_GAMMA, NULL, 0, 0, 0, 1 },
\r
1004 { "A_SN's gamma curve", MB_ONOFF, MA_OPT2_A_SN_GAMMA, ¤tConfig.EmuOpt, 0x1000, 0, 0, 1 },
\r
1005 { "Perfect vsync", MB_ONOFF, MA_OPT2_VSYNC, ¤tConfig.EmuOpt, 0x2000, 0, 0, 1 },
\r
1006 { "Emulate Z80", MB_ONOFF, MA_OPT2_ENABLE_Z80, ¤tConfig.PicoOpt,0x0004, 0, 0, 1 },
\r
1007 { "Emulate YM2612 (FM)", MB_ONOFF, MA_OPT2_ENABLE_YM2612, ¤tConfig.PicoOpt,0x0001, 0, 0, 1 },
\r
1008 { "Emulate SN76496 (PSG)", MB_ONOFF, MA_OPT2_ENABLE_SN76496,¤tConfig.PicoOpt,0x0002, 0, 0, 1 },
\r
1009 { "gzip savestates", MB_ONOFF, MA_OPT2_GZIP_STATES, ¤tConfig.EmuOpt, 0x0008, 0, 0, 1 },
\r
1010 { "Don't save last used ROM", MB_ONOFF, MA_OPT2_NO_LAST_ROM, ¤tConfig.EmuOpt, 0x0020, 0, 0, 1 },
\r
1011 { "needs restart:", MB_NONE, MA_NONE, NULL, 0, 0, 0, 1 },
\r
1012 { "craigix's RAM timings", MB_ONOFF, MA_OPT2_RAMTIMINGS, ¤tConfig.EmuOpt, 0x0100, 0, 0, 1 },
\r
1013 { NULL, MB_ONOFF, MA_OPT2_SQUIDGEHACK, ¤tConfig.EmuOpt, 0x0010, 0, 0, 1 },
\r
1014 { "done", MB_NONE, MA_OPT2_DONE, NULL, 0, 0, 0, 1 },
\r
1017 #define OPT2_ENTRY_COUNT (sizeof(opt2_entries) / sizeof(opt2_entries[0]))
\r
1019 static void menu_opt2_cust_draw(const menu_entry *entry, int x, int y, void *param)
\r
1021 if (entry->id == MA_OPT2_GAMMA)
\r
1022 text_out16(x, y, "Gamma correction %i.%02i", currentConfig.gamma / 100, currentConfig.gamma%100);
\r
1023 else if (entry->id == MA_OPT2_SQUIDGEHACK)
\r
1024 text_out16(x, y, "squidgehack (now %s %s", mmuhack_status ? "active) " : "inactive)",
\r
1025 (currentConfig.EmuOpt&0x0010)?"ON":"OFF");
\r
1029 static void draw_amenu_options(int menu_sel)
\r
1031 int tl_x = 25, tl_y = 50;
\r
1033 gp2x_pd_clone_buffer2();
\r
1035 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 252);
\r
1037 me_draw(opt2_entries, OPT2_ENTRY_COUNT, tl_x, tl_y, menu_opt2_cust_draw, NULL);
\r
1042 static void amenu_loop_options(void)
\r
1044 static int menu_sel = 0;
\r
1046 unsigned long inp = 0;
\r
1047 menu_id selected_id;
\r
1049 menu_sel_max = me_count_enabled(opt2_entries, OPT2_ENTRY_COUNT) - 1;
\r
1053 draw_amenu_options(menu_sel);
\r
1054 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);
\r
1055 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
\r
1056 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
\r
1057 selected_id = me_index2id(opt2_entries, OPT2_ENTRY_COUNT, menu_sel);
\r
1058 if (inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise
\r
1059 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, (inp&GP2X_RIGHT) ? 1 : 0) &&
\r
1060 selected_id == MA_OPT2_GAMMA) {
\r
1061 while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {
\r
1062 currentConfig.gamma += (inp & GP2X_LEFT) ? -1 : 1;
\r
1063 if (currentConfig.gamma < 1) currentConfig.gamma = 1;
\r
1064 if (currentConfig.gamma > 300) currentConfig.gamma = 300;
\r
1065 draw_amenu_options(menu_sel);
\r
1070 if (inp & GP2X_B) { // toggleable options
\r
1071 if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, 1) &&
\r
1072 selected_id == MA_OPT2_DONE) {
\r
1076 if (inp & (GP2X_X|GP2X_A)) return;
\r
1080 // -------------- options --------------
\r
1083 menu_entry opt_entries[] =
\r
1085 { NULL, MB_NONE, MA_OPT_RENDERER, NULL, 0, 0, 0, 1 },
\r
1086 { NULL, MB_RANGE, MA_OPT_SCALING, ¤tConfig.scaling, 0, 0, 3, 1 },
\r
1087 { "Accurate timing (slower)", MB_ONOFF, MA_OPT_ACC_TIMING, ¤tConfig.PicoOpt, 0x040, 0, 0, 1 },
\r
1088 { "Accurate sprites (slower)", MB_ONOFF, MA_OPT_ACC_SPRITES, ¤tConfig.PicoOpt, 0x080, 0, 0, 1 },
\r
1089 { "Show FPS", MB_ONOFF, MA_OPT_SHOW_FPS, ¤tConfig.EmuOpt, 0x002, 0, 0, 1 },
\r
1090 { NULL, MB_RANGE, MA_OPT_FRAMESKIP, ¤tConfig.Frameskip, 0, -1, 16, 1 },
\r
1091 { "Enable sound", MB_ONOFF, MA_OPT_ENABLE_SOUND, ¤tConfig.EmuOpt, 0x004, 0, 0, 1 },
\r
1092 { NULL, MB_NONE, MA_OPT_SOUND_QUALITY, NULL, 0, 0, 0, 1 },
\r
1093 { "Use ARM940 core for sound", MB_ONOFF, MA_OPT_ARM940_SOUND, ¤tConfig.PicoOpt, 0x200, 0, 0, 1 },
\r
1094 { "6 button pad", MB_ONOFF, MA_OPT_6BUTTON_PAD, ¤tConfig.PicoOpt, 0x020, 0, 0, 1 },
\r
1095 { NULL, MB_NONE, MA_OPT_REGION, NULL, 0, 0, 0, 1 },
\r
1096 { "Use SRAM/BRAM savestates", MB_ONOFF, MA_OPT_SRAM_STATES, ¤tConfig.EmuOpt, 0x001, 0, 0, 1 },
\r
1097 { NULL, MB_NONE, MA_OPT_CONFIRM_STATES,NULL, 0, 0, 0, 1 },
\r
1098 { "Save slot", MB_RANGE, MA_OPT_SAVE_SLOT, &state_slot, 0, 0, 9, 1 },
\r
1099 { NULL, MB_NONE, MA_OPT_CPU_CLOCKS, NULL, 0, 0, 0, 1 },
\r
1100 { "[Sega/Mega CD options]", MB_NONE, MA_OPT_SCD_OPTS, NULL, 0, 0, 0, 1 },
\r
1101 { "[advanced options]", MB_NONE, MA_OPT_ADV_OPTS, NULL, 0, 0, 0, 1 },
\r
1102 { NULL, MB_NONE, MA_OPT_SAVECFG, NULL, 0, 0, 0, 1 },
\r
1103 { "Save cfg for current game only",MB_NONE,MA_OPT_SAVECFG_GAME,NULL, 0, 0, 0, 1 },
\r
1104 { NULL, MB_NONE, MA_OPT_LOADCFG, NULL, 0, 0, 0, 1 },
\r
1107 #define OPT_ENTRY_COUNT (sizeof(opt_entries) / sizeof(opt_entries[0]))
\r
1110 static const char *region_name(unsigned int code)
\r
1112 static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };
\r
1113 static const char *names_short[] = { "", " JP", " JP", " US", " EU" };
\r
1117 while((code >>= 1)) i++;
\r
1118 if (i > 4) return "unknown";
\r
1121 static char name[24];
\r
1122 strcpy(name, "Auto:");
\r
1123 for (u = 0; u < 3; u++) {
\r
1124 i = 0; code = ((PicoAutoRgnOrder >> u*4) & 0xf) << 1;
\r
1125 while((code >>= 1)) i++;
\r
1126 strcat(name, names_short[i]);
\r
1133 static void menu_opt_cust_draw(const menu_entry *entry, int x, int y, void *param)
\r
1135 char *str, str24[24];
\r
1137 switch (entry->id)
\r
1139 case MA_OPT_RENDERER:
\r
1140 if (currentConfig.PicoOpt&0x10)
\r
1141 str = " 8bit fast";
\r
1142 else if (currentConfig.EmuOpt&0x80)
\r
1143 str = "16bit accurate";
\r
1145 str = " 8bit accurate";
\r
1146 text_out16(x, y, "Renderer: %s", str);
\r
1148 case MA_OPT_SCALING:
\r
1149 switch (currentConfig.scaling) {
\r
1150 default: str = " OFF"; break;
\r
1151 case 1: str = "hw horizontal"; break;
\r
1152 case 2: str = "hw horiz. + vert."; break;
\r
1153 case 3: str = "sw horizontal"; break;
\r
1155 text_out16(x, y, "Scaling: %s", str);
\r
1157 case MA_OPT_FRAMESKIP:
\r
1158 if (currentConfig.Frameskip < 0)
\r
1159 strcpy(str24, "Auto");
\r
1160 else sprintf(str24, "%i", currentConfig.Frameskip);
\r
1161 text_out16(x, y, "Frameskip %s", str24);
\r
1163 case MA_OPT_SOUND_QUALITY:
\r
1164 str = (currentConfig.PicoOpt&0x08)?"stereo":"mono";
\r
1165 text_out16(x, y, "Sound Quality: %5iHz %s", currentConfig.PsndRate, str);
\r
1167 case MA_OPT_REGION:
\r
1168 text_out16(x, y, "Region: %s", region_name(currentConfig.PicoRegion));
\r
1170 case MA_OPT_CONFIRM_STATES:
\r
1171 switch ((currentConfig.EmuOpt >> 9) & 5) {
\r
1172 default: str = "OFF"; break;
\r
1173 case 1: str = "writes"; break;
\r
1174 case 4: str = "loads"; break;
\r
1175 case 5: str = "both"; break;
\r
1177 text_out16(x, y, "Confirm savestate %s", str);
\r
1179 case MA_OPT_CPU_CLOCKS:
\r
1180 text_out16(x, y, "GP2X CPU clocks %iMhz", currentConfig.CPUclock);
\r
1182 case MA_OPT_SAVECFG:
\r
1184 if (config_slot != 0) sprintf(str24, " (profile: %i)", config_slot);
\r
1185 text_out16(x, y, "Save cfg as default%s", str24);
\r
1187 case MA_OPT_LOADCFG:
\r
1188 text_out16(x, y, "Load cfg from profile %i", config_slot);
\r
1191 printf("%s: unimplemented (%i)\n", __FUNCTION__, entry->id);
\r
1198 static void draw_menu_options(int menu_sel)
\r
1200 int tl_x = 25, tl_y = 24;
\r
1202 gp2x_pd_clone_buffer2();
\r
1204 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 284);
\r
1206 me_draw(opt_entries, OPT_ENTRY_COUNT, tl_x, tl_y, menu_opt_cust_draw, NULL);
\r
1211 static int sndrate_prevnext(int rate, int dir)
\r
1213 int i, rates[] = { 8000, 11025, 16000, 22050, 44100 };
\r
1215 for (i = 0; i < 5; i++)
\r
1216 if (rates[i] == rate) break;
\r
1218 i += dir ? 1 : -1;
\r
1219 if (i > 4) return dir ? 44100 : 22050;
\r
1220 if (i < 0) return dir ? 11025 : 8000;
\r
1224 static void region_prevnext(int right)
\r
1226 // jp_ntsc=1, jp_pal=2, usa=4, eu=8
\r
1227 static int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };
\r
1230 if (!currentConfig.PicoRegion) {
\r
1231 for (i = 0; i < 6; i++)
\r
1232 if (rgn_orders[i] == PicoAutoRgnOrder) break;
\r
1233 if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];
\r
1234 else currentConfig.PicoRegion=1;
\r
1236 else currentConfig.PicoRegion<<=1;
\r
1237 if (currentConfig.PicoRegion > 8) currentConfig.PicoRegion = 8;
\r
1239 if (!currentConfig.PicoRegion) {
\r
1240 for (i = 0; i < 6; i++)
\r
1241 if (rgn_orders[i] == PicoAutoRgnOrder) break;
\r
1242 if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];
\r
1244 else currentConfig.PicoRegion>>=1;
\r
1248 static void menu_options_save(void)
\r
1250 PicoOpt = currentConfig.PicoOpt;
\r
1251 PsndRate = currentConfig.PsndRate;
\r
1252 PicoRegionOverride = currentConfig.PicoRegion;
\r
1253 if (!(PicoOpt & 0x20)) {
\r
1254 // unbind XYZ MODE, just in case
\r
1255 unbind_action(0xf00, -1, -1);
\r
1259 static int menu_loop_options(void)
\r
1261 static int menu_sel = 0;
\r
1262 int menu_sel_max, ret;
\r
1263 unsigned long inp = 0;
\r
1264 menu_id selected_id;
\r
1266 currentConfig.PicoOpt = PicoOpt;
\r
1267 currentConfig.PsndRate = PsndRate;
\r
1268 currentConfig.PicoRegion = PicoRegionOverride;
\r
1270 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_SAVECFG_GAME, rom_data != NULL);
\r
1271 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);
\r
1272 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;
\r
1273 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
\r
1277 draw_menu_options(menu_sel);
\r
1278 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_B|GP2X_X|GP2X_A);
\r
1279 if (inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
\r
1280 if (inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
\r
1281 selected_id = me_index2id(opt_entries, OPT_ENTRY_COUNT, menu_sel);
\r
1282 if (inp & (GP2X_LEFT|GP2X_RIGHT)) { // multi choise
\r
1283 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, (inp&GP2X_RIGHT) ? 1 : 0)) {
\r
1284 switch (selected_id) {
\r
1285 case MA_OPT_RENDERER:
\r
1286 if (inp & GP2X_LEFT) {
\r
1287 if ( currentConfig.PicoOpt&0x10) currentConfig.PicoOpt&= ~0x10;
\r
1288 else if (!(currentConfig.EmuOpt &0x80))currentConfig.EmuOpt |= 0x80;
\r
1289 else if ( currentConfig.EmuOpt &0x80) break;
\r
1291 if ( currentConfig.PicoOpt&0x10) break;
\r
1292 else if (!(currentConfig.EmuOpt &0x80))currentConfig.PicoOpt|= 0x10;
\r
1293 else if ( currentConfig.EmuOpt &0x80) currentConfig.EmuOpt &= ~0x80;
\r
1296 case MA_OPT_SOUND_QUALITY:
\r
1297 if ((inp & GP2X_RIGHT) && currentConfig.PsndRate == 44100 && !(currentConfig.PicoOpt&0x08)) {
\r
1298 currentConfig.PsndRate = 8000; currentConfig.PicoOpt|= 0x08;
\r
1299 } else if ((inp & GP2X_LEFT) && currentConfig.PsndRate == 8000 && (currentConfig.PicoOpt&0x08)) {
\r
1300 currentConfig.PsndRate = 44100; currentConfig.PicoOpt&=~0x08;
\r
1301 } else currentConfig.PsndRate = sndrate_prevnext(currentConfig.PsndRate, inp & GP2X_RIGHT);
\r
1303 case MA_OPT_REGION:
\r
1304 region_prevnext(inp & GP2X_RIGHT);
\r
1306 case MA_OPT_CONFIRM_STATES: {
\r
1307 int n = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2);
\r
1308 n += (inp & GP2X_LEFT) ? -1 : 1;
\r
1309 if (n < 0) n = 0; else if (n > 3) n = 3;
\r
1310 n |= n << 1; n &= ~2;
\r
1311 currentConfig.EmuOpt &= ~0xa00;
\r
1312 currentConfig.EmuOpt |= n << 9;
\r
1315 case MA_OPT_SAVE_SLOT:
\r
1316 if (inp & GP2X_RIGHT) {
\r
1317 state_slot++; if (state_slot > 9) state_slot = 0;
\r
1318 } else {state_slot--; if (state_slot < 0) state_slot = 9;
\r
1321 case MA_OPT_CPU_CLOCKS:
\r
1322 while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {
\r
1323 currentConfig.CPUclock += (inp & GP2X_LEFT) ? -1 : 1;
\r
1324 if (currentConfig.CPUclock < 1) currentConfig.CPUclock = 1;
\r
1325 draw_menu_options(menu_sel);
\r
1329 case MA_OPT_SAVECFG:
\r
1330 case MA_OPT_SAVECFG_GAME:
\r
1331 case MA_OPT_LOADCFG:
\r
1332 config_slot += (inp&GP2X_RIGHT) ? 1 : -1;
\r
1333 if (config_slot > 9) config_slot = 0;
\r
1334 if (config_slot < 0) config_slot = 9;
\r
1335 me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);
\r
1336 menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;
\r
1337 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
\r
1340 //printf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);
\r
1345 if (inp & GP2X_B) {
\r
1346 if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, 1))
\r
1348 switch (selected_id)
\r
1350 case MA_OPT_SCD_OPTS:
\r
1351 cd_menu_loop_options();
\r
1352 if (engineState == PGS_ReloadRom)
\r
1353 return 0; // test BIOS
\r
1355 case MA_OPT_ADV_OPTS:
\r
1356 amenu_loop_options();
\r
1358 case MA_OPT_SAVECFG: // done (update and write)
\r
1359 menu_options_save();
\r
1360 if (emu_WriteConfig(0)) strcpy(menuErrorMsg, "config saved");
\r
1361 else strcpy(menuErrorMsg, "failed to write config");
\r
1363 case MA_OPT_SAVECFG_GAME: // done (update and write for current game)
\r
1364 menu_options_save();
\r
1365 if (emu_WriteConfig(1)) strcpy(menuErrorMsg, "config saved");
\r
1366 else strcpy(menuErrorMsg, "failed to write config");
\r
1368 case MA_OPT_LOADCFG:
\r
1369 ret = emu_ReadConfig(1, 1);
\r
1370 if (!ret) ret = emu_ReadConfig(0, 1);
\r
1371 if (ret) strcpy(menuErrorMsg, "config loaded");
\r
1372 else strcpy(menuErrorMsg, "failed to load config");
\r
1375 //printf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);
\r
1380 if(inp & (GP2X_X|GP2X_A)) {
\r
1381 menu_options_save();
\r
1382 return 0; // done (update, no write)
\r
1387 // -------------- credits --------------
\r
1389 static void draw_menu_credits(void)
\r
1391 int tl_x = 15, tl_y = 64, y;
\r
1392 gp2x_pd_clone_buffer2();
\r
1394 text_out16(tl_x, 20, "PicoDrive v" VERSION " (c) notaz, 2006,2007");
\r
1396 text_out16(tl_x, y, "Credits:");
\r
1397 text_out16(tl_x, (y+=10), "Dave: Cyclone 68000 core,");
\r
1398 text_out16(tl_x, (y+=10), " base code of PicoDrive");
\r
1399 text_out16(tl_x, (y+=10), "Reesy & FluBBa: DrZ80 core");
\r
1400 text_out16(tl_x, (y+=10), "MAME devs: YM2612 and SN76496 cores");
\r
1401 text_out16(tl_x, (y+=10), "Charles MacDonald: Genesis hw docs");
\r
1402 text_out16(tl_x, (y+=10), "Stephane Dallongeville:");
\r
1403 text_out16(tl_x, (y+=10), " opensource Gens");
\r
1404 text_out16(tl_x, (y+=10), "Haze: Genesis hw info");
\r
1405 text_out16(tl_x, (y+=10), "rlyeh and others: minimal SDK");
\r
1406 text_out16(tl_x, (y+=10), "Squidge: squidgehack");
\r
1407 text_out16(tl_x, (y+=10), "Dzz: ARM940 sample");
\r
1408 text_out16(tl_x, (y+=10), "GnoStiC / Puck2099: USB joystick");
\r
1409 text_out16(tl_x, (y+=10), "craigix: GP2X hardware");
\r
1410 text_out16(tl_x, (y+=10), "ketchupgun: skin design");
\r
1416 // -------------- root menu --------------
\r
1418 menu_entry main_entries[] =
\r
1420 { "Resume game", MB_NONE, MA_MAIN_RESUME_GAME, NULL, 0, 0, 0, 0 },
\r
1421 { "Save State", MB_NONE, MA_MAIN_SAVE_STATE, NULL, 0, 0, 0, 0 },
\r
1422 { "Load State", MB_NONE, MA_MAIN_LOAD_STATE, NULL, 0, 0, 0, 0 },
\r
1423 { "Reset game", MB_NONE, MA_MAIN_RESET_GAME, NULL, 0, 0, 0, 0 },
\r
1424 { "Load new ROM/ISO", MB_NONE, MA_MAIN_LOAD_ROM, NULL, 0, 0, 0, 1 },
\r
1425 { "Change options", MB_NONE, MA_MAIN_OPTIONS, NULL, 0, 0, 0, 1 },
\r
1426 { "Configure controls", MB_NONE, MA_MAIN_CONTROLS, NULL, 0, 0, 0, 1 },
\r
1427 { "Credits", MB_NONE, MA_MAIN_CREDITS, NULL, 0, 0, 0, 1 },
\r
1428 { "Patches / GameGenie",MB_NONE, MA_MAIN_PATCHES, NULL, 0, 0, 0, 0 },
\r
1429 { "Exit", MB_NONE, MA_MAIN_EXIT, NULL, 0, 0, 0, 1 }
\r
1432 #define MAIN_ENTRY_COUNT (sizeof(main_entries) / sizeof(main_entries[0]))
\r
1434 static void draw_menu_root(int menu_sel)
\r
1436 const int tl_x = 70, tl_y = 70;
\r
1438 gp2x_pd_clone_buffer2();
\r
1440 text_out16(tl_x, 20, "PicoDrive v" VERSION);
\r
1442 menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 146);
\r
1444 me_draw(main_entries, MAIN_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);
\r
1447 if (menuErrorMsg[0]) {
\r
1448 memset((char *)gp2x_screen + 320*224*2, 0, 320*16*2);
\r
1449 text_out16(5, 226, menuErrorMsg);
\r
1455 static void menu_loop_root(void)
\r
1457 static int menu_sel = 0;
\r
1458 int ret, menu_sel_max;
\r
1459 unsigned long inp = 0;
\r
1461 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESUME_GAME, rom_data != NULL);
\r
1462 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_SAVE_STATE, rom_data != NULL);
\r
1463 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_LOAD_STATE, rom_data != NULL);
\r
1464 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESET_GAME, rom_data != NULL);
\r
1465 me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_PATCHES, PicoPatches != NULL);
\r
1467 menu_sel_max = me_count_enabled(main_entries, MAIN_ENTRY_COUNT) - 1;
\r
1468 if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
\r
1470 /* make sure action buttons are not pressed on entering menu */
\r
1471 draw_menu_root(menu_sel);
\r
1472 while (gp2x_joystick_read(1) & (GP2X_B|GP2X_X|GP2X_SELECT)) usleep(50*1000);
\r
1476 draw_menu_root(menu_sel);
\r
1477 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B|GP2X_X|GP2X_SELECT|GP2X_L|GP2X_R);
\r
1478 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
\r
1479 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
\r
1480 if((inp & (GP2X_L|GP2X_R)) == (GP2X_L|GP2X_R)) debug_menu_loop();
\r
1481 if(inp &(GP2X_SELECT|GP2X_X)){
\r
1483 while (gp2x_joystick_read(1) & (GP2X_SELECT|GP2X_X)) usleep(50*1000); // wait until select is released
\r
1484 engineState = PGS_Running;
\r
1488 if(inp & GP2X_B) {
\r
1489 switch (me_index2id(main_entries, MAIN_ENTRY_COUNT, menu_sel))
\r
1491 case MA_MAIN_RESUME_GAME:
\r
1493 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);
\r
1494 engineState = PGS_Running;
\r
1498 case MA_MAIN_SAVE_STATE:
\r
1500 if(savestate_menu_loop(0))
\r
1502 engineState = PGS_Running;
\r
1506 case MA_MAIN_LOAD_STATE:
\r
1508 if(savestate_menu_loop(1))
\r
1510 engineState = PGS_Running;
\r
1514 case MA_MAIN_RESET_GAME:
\r
1517 engineState = PGS_Running;
\r
1521 case MA_MAIN_LOAD_ROM:
\r
1523 char curr_path[PATH_MAX], *selfname;
\r
1525 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )
\r
1528 strcpy(curr_path, currentConfig.lastRomFile);
\r
1531 getcwd(curr_path, PATH_MAX);
\r
1532 selfname = romsel_loop(curr_path);
\r
1534 printf("selected file: %s\n", selfname);
\r
1535 engineState = PGS_ReloadRom;
\r
1540 case MA_MAIN_OPTIONS:
\r
1541 ret = menu_loop_options();
\r
1542 if (ret == 1) continue; // status update
\r
1543 if (engineState == PGS_ReloadRom)
\r
1544 return; // BIOS test
\r
1546 case MA_MAIN_CONTROLS:
\r
1549 case MA_MAIN_CREDITS:
\r
1550 draw_menu_credits();
\r
1552 inp = wait_for_input(GP2X_B|GP2X_X);
\r
1554 case MA_MAIN_EXIT:
\r
1555 engineState = PGS_Quit;
\r
1557 case MA_MAIN_PATCHES:
\r
1558 if (rom_data && PicoPatches) {
\r
1559 patches_menu_loop();
\r
1561 strcpy(menuErrorMsg, "Patches applied");
\r
1566 printf("%s: something unknown selected\n", __FUNCTION__);
\r
1570 menuErrorMsg[0] = 0; // clear error msg
\r
1574 static void menu_darken_bg(void *dst, int pixels, int darker)
\r
1576 unsigned int *screen = dst;
\r
1582 unsigned int p = *screen;
\r
1583 *screen++ = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);
\r
1590 unsigned int p = *screen;
\r
1591 *screen++ = (p&0xf79ef79e)>>1;
\r
1596 static void menu_prepare_bg(int use_game_bg)
\r
1600 // darken the active framebuffer
\r
1601 memset(gp2x_screen, 0, 320*8*2);
\r
1602 menu_darken_bg((char *)gp2x_screen + 320*8*2, 320*224, 1);
\r
1603 memset((char *)gp2x_screen + 320*232*2, 0, 320*8*2);
\r
1607 // should really only happen once, on startup..
\r
1608 readpng(gp2x_screen, "skin/background.png", READPNG_BG);
\r
1611 // copy to buffer2
\r
1612 gp2x_memcpy_buffers((1<<2), gp2x_screen, 0, 320*240*2);
\r
1615 static void menu_gfx_prepare(void)
\r
1617 menu_prepare_bg(rom_data != NULL);
\r
1619 // switch to 16bpp
\r
1620 gp2x_video_changemode2(16);
\r
1621 gp2x_video_RGB_setscaling(0, 320, 240);
\r
1626 void menu_loop(void)
\r
1628 menu_gfx_prepare();
\r
1632 menuErrorMsg[0] = 0;
\r
1636 // --------- CD tray close menu ----------
\r
1638 static void draw_menu_tray(int menu_sel)
\r
1640 int tl_x = 70, tl_y = 90, y;
\r
1641 memset(gp2x_screen, 0, 320*240*2);
\r
1643 text_out16(tl_x, 20, "The unit is about to");
\r
1644 text_out16(tl_x, 30, "close the CD tray.");
\r
1647 text_out16(tl_x, y, "Load new CD image");
\r
1648 text_out16(tl_x, (y+=10), "Insert nothing");
\r
1651 text_out16(tl_x - 16, tl_y + menu_sel*10, ">");
\r
1653 if (menuErrorMsg[0]) text_out16(5, 226, menuErrorMsg);
\r
1658 int menu_loop_tray(void)
\r
1660 int menu_sel = 0, menu_sel_max = 1;
\r
1661 unsigned long inp = 0;
\r
1662 char curr_path[PATH_MAX], *selfname;
\r
1665 gp2x_memset_all_buffers(0, 0, 320*240*2);
\r
1666 menu_gfx_prepare();
\r
1668 if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )
\r
1671 strcpy(curr_path, currentConfig.lastRomFile);
\r
1675 getcwd(curr_path, PATH_MAX);
\r
1678 /* make sure action buttons are not pressed on entering menu */
\r
1679 draw_menu_tray(menu_sel);
\r
1680 while (gp2x_joystick_read(1) & GP2X_B) usleep(50*1000);
\r
1684 draw_menu_tray(menu_sel);
\r
1685 inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_B);
\r
1686 if(inp & GP2X_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
\r
1687 if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
\r
1688 if(inp & GP2X_B ) {
\r
1689 switch (menu_sel) {
\r
1690 case 0: // select image
\r
1691 selfname = romsel_loop(curr_path);
\r
1693 int ret = -1, cd_type;
\r
1694 cd_type = emu_cdCheck(NULL);
\r
1696 ret = Insert_CD(romFileName, cd_type == 2);
\r
1698 sprintf(menuErrorMsg, "Load failed, invalid CD image?");
\r
1699 printf("%s\n", menuErrorMsg);
\r
1702 engineState = PGS_RestartRun;
\r
1706 case 1: // insert nothing
\r
1707 engineState = PGS_RestartRun;
\r
1711 menuErrorMsg[0] = 0; // clear error msg
\r