gp2x/emu.c

   1 // (c) Copyright 2006-2007 notaz, All rights reserved.\r
   2 // Free for non-commercial use.\r
   3 \r
   4 // For commercial use, separate licencing terms must be obtained.\r
   5 \r
   6 #include <stdio.h>\r
   7 #include <stdlib.h>\r
   8 #include <sys/time.h>\r
   9 #include <sys/stat.h>\r
  10 #include <sys/types.h>\r
  11 #include <linux/limits.h>\r
  12 #include <ctype.h>\r
  13 #include <unistd.h>\r
  14 \r
  15 #include <stdarg.h>\r
  16 \r
  17 #include "emu.h"\r
  18 #include "gp2x.h"\r
  19 #include "../common/menu.h"\r
  20 #include "../common/arm_utils.h"\r
  21 #include "../common/fonts.h"\r
  22 #include "../common/emu.h"\r
  23 #include "../common/config.h"\r
  24 #include "../common/input.h"\r
  25 #include "../linux/sndout_oss.h"\r
  26 #include "cpuctrl.h"\r
  27 #include "version.h"\r
  28 \r
  29 #include <pico/pico_int.h>\r
  30 #include <pico/patch.h>\r
  31 #include <pico/sound/mix.h>\r
  32 #include <zlib/zlib.h>\r
  33 \r
  34 //#define PFRAMES\r
  35 \r
  36 #ifdef BENCHMARK\r
  37 #define OSD_FPS_X 220\r
  38 #else\r
  39 #define OSD_FPS_X 260\r
  40 #endif\r
  41 \r
  42 \r
  43 int select_exits = 0;\r
  44 \r
  45 extern int crashed_940;\r
  46 \r
  47 static short __attribute__((aligned(4))) sndBuffer[2*44100/50];\r
  48 static struct timeval noticeMsgTime = { 0, 0 }; // when started showing\r
  49 static int osd_fps_x;\r
  50 static int gp2x_old_gamma = 100;\r
  51 unsigned char *PicoDraw2FB = NULL;  // temporary buffer for alt renderer\r
  52 int reset_timing = 0;\r
  53 \r
  54 #define PICO_PEN_ADJUST_X 4\r
  55 #define PICO_PEN_ADJUST_Y 2\r
  56 static int pico_pen_x = 320/2, pico_pen_y = 240/2;\r
  57 \r
  58 static void emu_msg_cb(const char *msg);\r
  59 static void emu_msg_tray_open(void);\r
  60 \r
  61 \r
  62 void emu_noticeMsgUpdated(void)\r
  63 {\r
  64         gettimeofday(&noticeMsgTime, 0);\r
  65 }\r
  66 \r
  67 int emu_getMainDir(char *dst, int len)\r
  68 {\r
  69         extern char **g_argv;\r
  70         int j;\r
  71 \r
  72         strncpy(dst, g_argv[0], len);\r
  73         len -= 32; // reserve\r
  74         if (len < 0) len = 0;\r
  75         dst[len] = 0;\r
  76         for (j = strlen(dst); j > 0; j--)\r
  77                 if (dst[j] == '/') { dst[j+1] = 0; break; }\r
  78 \r
  79         return j + 1;\r
  80 }\r
  81 \r
  82 void emu_Init(void)\r
  83 {\r
  84         // make temp buffer for alt renderer\r
  85         PicoDraw2FB = malloc((8+320)*(8+240+8));\r
  86         if (!PicoDraw2FB)\r
  87         {\r
  88                 printf("PicoDraw2FB == 0\n");\r
  89         }\r
  90 \r
  91         // make dirs for saves, cfgs, etc.\r
  92         mkdir("mds", 0777);\r
  93         mkdir("srm", 0777);\r
  94         mkdir("brm", 0777);\r
  95         mkdir("cfg", 0777);\r
  96 \r
  97         PicoInit();\r
  98         PicoMessage = emu_msg_cb;\r
  99         PicoMCDopenTray = emu_msg_tray_open;\r
 100         PicoMCDcloseTray = menu_loop_tray;\r
 101 }\r
 102 \r
 103 \r
 104 static void scaling_update(void)\r
 105 {\r
 106         PicoOpt &= ~0x4100;\r
 107         switch (currentConfig.scaling) {\r
 108                 default: break; // off\r
 109                 case 1:  // hw hor\r
 110                 case 2:  PicoOpt |=  0x0100; break; // hw hor+vert\r
 111                 case 3:  PicoOpt |=  0x4000; break; // sw hor\r
 112         }\r
 113 }\r
 114 \r
 115 \r
 116 void emu_Deinit(void)\r
 117 {\r
 118         // save SRAM\r
 119         if((currentConfig.EmuOpt & 1) && SRam.changed) {\r
 120                 emu_SaveLoadGame(0, 1);\r
 121                 SRam.changed = 0;\r
 122         }\r
 123 \r
 124         if (!(currentConfig.EmuOpt & EOPT_NO_AUTOSVCFG))\r
 125                 emu_writelrom();\r
 126 \r
 127         free(PicoDraw2FB);\r
 128 \r
 129         PicoExit();\r
 130 \r
 131         // restore gamma\r
 132         if (gp2x_old_gamma != 100)\r
 133                 set_gamma(100, 0);\r
 134 }\r
 135 \r
 136 void emu_prepareDefaultConfig(void)\r
 137 {\r
 138         memset(&defaultConfig, 0, sizeof(defaultConfig));\r
 139         defaultConfig.EmuOpt    = 0x9d | 0x00700; // | <- ram_tmng, confirm_save, cd_leds\r
 140         defaultConfig.s_PicoOpt = 0x0f | POPT_EXT_FM|POPT_EN_MCD_PCM|POPT_EN_MCD_CDDA|POPT_EN_SVP_DRC|POPT_ACC_SPRITES;\r
 141         defaultConfig.s_PsndRate = 44100;\r
 142         defaultConfig.s_PicoRegion = 0; // auto\r
 143         defaultConfig.s_PicoAutoRgnOrder = 0x184; // US, EU, JP\r
 144         defaultConfig.s_PicoCDBuffers = 0;\r
 145         defaultConfig.Frameskip = -1; // auto\r
 146         defaultConfig.CPUclock = 200;\r
 147         defaultConfig.volume = 50;\r
 148         defaultConfig.gamma = 100;\r
 149         defaultConfig.scaling = 0;\r
 150         defaultConfig.turbo_rate = 15;\r
 151 }\r
 152 \r
 153 void osd_text(int x, int y, const char *text)\r
 154 {\r
 155         int len = strlen(text)*8;\r
 156         int *p, i, h, offs;\r
 157 \r
 158         if ((PicoOpt&0x10)||!(currentConfig.EmuOpt&0x80)) {\r
 159                 len = (len+3) >> 2;\r
 160                 for (h = 0; h < 8; h++) {\r
 161                         offs = (x + g_screen_width * (y+h)) & ~3;\r
 162                         p = (int *) ((char *)g_screen_ptr + offs);\r
 163                         for (i = len; i; i--, p++)\r
 164                                 *p = 0xe0e0e0e0;\r
 165                 }\r
 166                 emu_textOut8(x, y, text);\r
 167         } else {\r
 168                 len = (len+1) >> 1;\r
 169                 for (h = 0; h < 8; h++) {\r
 170                         offs = (x + g_screen_width * (y+h)) & ~1;\r
 171                         p = (int *) ((short *)g_screen_ptr + offs);\r
 172                         for (i = len; i; i--, p++)\r
 173                                 *p = (*p >> 2) & 0x39e7;\r
 174                 }\r
 175                 emu_textOut16(x, y, text);\r
 176         }\r
 177 }\r
 178 \r
 179 static void draw_cd_leds(void)\r
 180 {\r
 181 //      static\r
 182         int old_reg;\r
 183 //      if (!((Pico_mcd->s68k_regs[0] ^ old_reg) & 3)) return; // no change // mmu hack problems?\r
 184         old_reg = Pico_mcd->s68k_regs[0];\r
 185 \r
 186         if ((PicoOpt&0x10)||!(currentConfig.EmuOpt&0x80)) {\r
 187                 // 8-bit modes\r
 188                 unsigned int col_g = (old_reg & 2) ? 0xc0c0c0c0 : 0xe0e0e0e0;\r
 189                 unsigned int col_r = (old_reg & 1) ? 0xd0d0d0d0 : 0xe0e0e0e0;\r
 190                 *(unsigned int *)((char *)g_screen_ptr + 320*2+ 4) =\r
 191                 *(unsigned int *)((char *)g_screen_ptr + 320*3+ 4) =\r
 192                 *(unsigned int *)((char *)g_screen_ptr + 320*4+ 4) = col_g;\r
 193                 *(unsigned int *)((char *)g_screen_ptr + 320*2+12) =\r
 194                 *(unsigned int *)((char *)g_screen_ptr + 320*3+12) =\r
 195                 *(unsigned int *)((char *)g_screen_ptr + 320*4+12) = col_r;\r
 196         } else {\r
 197                 // 16-bit modes\r
 198                 unsigned int *p = (unsigned int *)((short *)g_screen_ptr + 320*2+4);\r
 199                 unsigned int col_g = (old_reg & 2) ? 0x06000600 : 0;\r
 200                 unsigned int col_r = (old_reg & 1) ? 0xc000c000 : 0;\r
 201                 *p++ = col_g; *p++ = col_g; p+=2; *p++ = col_r; *p++ = col_r; p += 320/2 - 12/2;\r
 202                 *p++ = col_g; *p++ = col_g; p+=2; *p++ = col_r; *p++ = col_r; p += 320/2 - 12/2;\r
 203                 *p++ = col_g; *p++ = col_g; p+=2; *p++ = col_r; *p++ = col_r;\r
 204         }\r
 205 }\r
 206 \r
 207 static void draw_pico_ptr(void)\r
 208 {\r
 209         unsigned short *p = (unsigned short *)g_screen_ptr;\r
 210 \r
 211         // only if pen enabled and for 16bit modes\r
 212         if (pico_inp_mode == 0 || (PicoOpt&0x10) || !(currentConfig.EmuOpt&0x80)) return;\r
 213 \r
 214         if (!(Pico.video.reg[12]&1) && !(PicoOpt&POPT_DIS_32C_BORDER))\r
 215                 p += 32;\r
 216 \r
 217         p += 320 * (pico_pen_y + PICO_PEN_ADJUST_Y);\r
 218         p += pico_pen_x + PICO_PEN_ADJUST_X;\r
 219         p[0]   ^= 0xffff;\r
 220         p[319] ^= 0xffff;\r
 221         p[320] ^= 0xffff;\r
 222         p[321] ^= 0xffff;\r
 223         p[640] ^= 0xffff;\r
 224 }\r
 225 \r
 226 static int EmuScanBegin16(unsigned int num)\r
 227 {\r
 228         if (!(Pico.video.reg[1]&8)) num += 8;\r
 229         DrawLineDest = (unsigned short *) g_screen_ptr + g_screen_width * num;\r
 230 \r
 231         return 0;\r
 232 }\r
 233 \r
 234 static int EmuScanBegin8(unsigned int num)\r
 235 {\r
 236         if (!(Pico.video.reg[1]&8)) num += 8;\r
 237         DrawLineDest = (unsigned char *)  g_screen_ptr + g_screen_width * num;\r
 238 \r
 239         return 0;\r
 240 }\r
 241 \r
 242 int localPal[0x100];\r
 243 static void (*vidCpyM2)(void *dest, void *src) = NULL;\r
 244 \r
 245 static void blit(const char *fps, const char *notice)\r
 246 {\r
 247         int emu_opt = currentConfig.EmuOpt;\r
 248 \r
 249         if (PicoOpt&0x10)\r
 250         {\r
 251                 // 8bit fast renderer\r
 252                 if (Pico.m.dirtyPal) {\r
 253                         Pico.m.dirtyPal = 0;\r
 254                         vidConvCpyRGB32(localPal, Pico.cram, 0x40);\r
 255                         // feed new palette to our device\r
 256                         gp2x_video_setpalette(localPal, 0x40);\r
 257                 }\r
 258                 // a hack for VR\r
 259                 if (PicoRead16Hook == PicoSVPRead16)\r
 260                         memset32((int *)(PicoDraw2FB+328*8+328*223), 0xe0e0e0e0, 328);\r
 261                 // do actual copy\r
 262                 vidCpyM2((unsigned char *)g_screen_ptr+320*8, PicoDraw2FB+328*8);\r
 263         }\r
 264         else if (!(emu_opt&0x80))\r
 265         {\r
 266                 // 8bit accurate renderer\r
 267                 if (Pico.m.dirtyPal)\r
 268                 {\r
 269                         int pallen = 0xc0;\r
 270                         Pico.m.dirtyPal = 0;\r
 271                         if (Pico.video.reg[0xC]&8) // shadow/hilight mode\r
 272                         {\r
 273                                 vidConvCpyRGB32(localPal, Pico.cram, 0x40);\r
 274                                 vidConvCpyRGB32sh(localPal+0x40, Pico.cram, 0x40);\r
 275                                 vidConvCpyRGB32hi(localPal+0x80, Pico.cram, 0x40);\r
 276                                 memcpy32(localPal+0xc0, localPal+0x40, 0x40);\r
 277                                 pallen = 0x100;\r
 278                         }\r
 279                         else if (rendstatus & PDRAW_SONIC_MODE) { // mid-frame palette changes\r
 280                                 vidConvCpyRGB32(localPal, Pico.cram, 0x40);\r
 281                                 vidConvCpyRGB32(localPal+0x40, HighPal, 0x40);\r
 282                                 vidConvCpyRGB32(localPal+0x80, HighPal+0x40, 0x40);\r
 283                         }\r
 284                         else {\r
 285                                 vidConvCpyRGB32(localPal, Pico.cram, 0x40);\r
 286                                 memcpy32(localPal+0x80, localPal, 0x40); // for spr prio mess\r
 287                         }\r
 288                         if (pallen > 0xc0) {\r
 289                                 localPal[0xc0] = 0x0000c000;\r
 290                                 localPal[0xd0] = 0x00c00000;\r
 291                                 localPal[0xe0] = 0x00000000; // reserved pixels for OSD\r
 292                                 localPal[0xf0] = 0x00ffffff;\r
 293                         }\r
 294                         gp2x_video_setpalette(localPal, pallen);\r
 295                 }\r
 296         }\r
 297 \r
 298         if (notice || (emu_opt & 2)) {\r
 299                 int h = 232;\r
 300                 if (currentConfig.scaling == 2 && !(Pico.video.reg[1]&8)) h -= 8;\r
 301                 if (notice) osd_text(4, h, notice);\r
 302                 if (emu_opt & 2)\r
 303                         osd_text(osd_fps_x, h, fps);\r
 304         }\r
 305         if ((emu_opt & 0x400) && (PicoAHW & PAHW_MCD))\r
 306                 draw_cd_leds();\r
 307         if (PicoAHW & PAHW_PICO)\r
 308                 draw_pico_ptr();\r
 309 \r
 310         //gp2x_video_wait_vsync();\r
 311         gp2x_video_flip();\r
 312 \r
 313         if (!(PicoOpt&0x10)) {\r
 314                 if (!(Pico.video.reg[1]&8)) {\r
 315                         if (currentConfig.EmuOpt&0x80) {\r
 316                                 DrawLineDest = (unsigned short *) g_screen_ptr + 320*8;\r
 317                         } else {\r
 318                                 DrawLineDest = (unsigned char  *) g_screen_ptr + 320*8;\r
 319                         }\r
 320                 } else {\r
 321                         DrawLineDest = g_screen_ptr;\r
 322                 }\r
 323         }\r
 324 }\r
 325 \r
 326 \r
 327 // clears whole screen or just the notice area (in all buffers)\r
 328 static void clearArea(int full)\r
 329 {\r
 330         if ((PicoOpt&0x10)||!(currentConfig.EmuOpt&0x80)) {\r
 331                 // 8-bit renderers\r
 332                 if (full) gp2x_memset_all_buffers(0, 0xe0, 320*240);\r
 333                 else      gp2x_memset_all_buffers(320*232, 0xe0, 320*8);\r
 334         } else {\r
 335                 // 16bit accurate renderer\r
 336                 if (full) gp2x_memset_all_buffers(0, 0, 320*240*2);\r
 337                 else      gp2x_memset_all_buffers(320*232*2, 0, 320*8*2);\r
 338         }\r
 339 }\r
 340 \r
 341 \r
 342 static void vidResetMode(void)\r
 343 {\r
 344         if (PicoOpt&0x10) {\r
 345                 gp2x_video_changemode(8);\r
 346         } else if (currentConfig.EmuOpt&0x80) {\r
 347                 gp2x_video_changemode(16);\r
 348                 PicoDrawSetColorFormat(1);\r
 349                 PicoScanBegin = EmuScanBegin16;\r
 350         } else {\r
 351                 gp2x_video_changemode(8);\r
 352                 PicoDrawSetColorFormat(2);\r
 353                 PicoScanBegin = EmuScanBegin8;\r
 354         }\r
 355         if ((PicoOpt&0x10)||!(currentConfig.EmuOpt&0x80)) {\r
 356                 // setup pal for 8-bit modes\r
 357                 localPal[0xc0] = 0x0000c000; // MCD LEDs\r
 358                 localPal[0xd0] = 0x00c00000;\r
 359                 localPal[0xe0] = 0x00000000; // reserved pixels for OSD\r
 360                 localPal[0xf0] = 0x00ffffff;\r
 361                 gp2x_video_setpalette(localPal, 0x100);\r
 362                 gp2x_memset_all_buffers(0, 0xe0, 320*240);\r
 363                 gp2x_video_flip();\r
 364         }\r
 365         Pico.m.dirtyPal = 1;\r
 366         // reset scaling\r
 367         if (currentConfig.scaling == 2 && !(Pico.video.reg[1]&8))\r
 368              gp2x_video_RGB_setscaling(8, (PicoOpt&0x100)&&!(Pico.video.reg[12]&1) ? 256 : 320, 224);\r
 369         else gp2x_video_RGB_setscaling(0, (PicoOpt&0x100)&&!(Pico.video.reg[12]&1) ? 256 : 320, 240);\r
 370 }\r
 371 \r
 372 \r
 373 static void emu_msg_cb(const char *msg)\r
 374 {\r
 375         if ((PicoOpt&0x10)||!(currentConfig.EmuOpt&0x80)) {\r
 376                 // 8-bit renderers\r
 377                 gp2x_memset_all_buffers(320*232, 0xe0, 320*8);\r
 378                 osd_text(4, 232, msg);\r
 379                 gp2x_memcpy_all_buffers((char *)g_screen_ptr+320*232, 320*232, 320*8);\r
 380         } else {\r
 381                 // 16bit accurate renderer\r
 382                 gp2x_memset_all_buffers(320*232*2, 0, 320*8*2);\r
 383                 osd_text(4, 232, msg);\r
 384                 gp2x_memcpy_all_buffers((char *)g_screen_ptr+320*232*2, 320*232*2, 320*8*2);\r
 385         }\r
 386         gettimeofday(&noticeMsgTime, 0);\r
 387         noticeMsgTime.tv_sec -= 2;\r
 388 \r
 389         /* assumption: emu_msg_cb gets called only when something slow is about to happen */\r
 390         reset_timing = 1;\r
 391 }\r
 392 \r
 393 static void emu_state_cb(const char *str)\r
 394 {\r
 395         clearArea(0);\r
 396         blit("", str);\r
 397 }\r
 398 \r
 399 static void emu_msg_tray_open(void)\r
 400 {\r
 401         strcpy(noticeMsg, "CD tray opened");\r
 402         gettimeofday(&noticeMsgTime, 0);\r
 403 }\r
 404 \r
 405 static void RunEventsPico(unsigned int events)\r
 406 {\r
 407         int ret, px, py, lim_x;\r
 408         static int pdown_frames = 0;\r
 409 \r
 410         emu_RunEventsPico(events);\r
 411 \r
 412         if (pico_inp_mode == 0) return;\r
 413 \r
 414         // for F200\r
 415         ret = gp2x_touchpad_read(&px, &py);\r
 416         if (ret >= 0)\r
 417         {\r
 418                 if (ret > 35000)\r
 419                 {\r
 420                         if (pdown_frames++ > 5)\r
 421                                 PicoPad[0] |= 0x20;\r
 422 \r
 423                         pico_pen_x = px;\r
 424                         pico_pen_y = py;\r
 425                         if (!(Pico.video.reg[12]&1)) {\r
 426                                 pico_pen_x -= 32;\r
 427                                 if (pico_pen_x <   0) pico_pen_x = 0;\r
 428                                 if (pico_pen_x > 248) pico_pen_x = 248;\r
 429                         }\r
 430                         if (pico_pen_y > 224) pico_pen_y = 224;\r
 431                 }\r
 432                 else\r
 433                         pdown_frames = 0;\r
 434 \r
 435                 //if (ret == 0)\r
 436                 //      PicoPicohw.pen_pos[0] = PicoPicohw.pen_pos[1] = 0x8000;\r
 437         }\r
 438 \r
 439         if (PicoPad[0] & 1) pico_pen_y--;\r
 440         if (PicoPad[0] & 2) pico_pen_y++;\r
 441         if (PicoPad[0] & 4) pico_pen_x--;\r
 442         if (PicoPad[0] & 8) pico_pen_x++;\r
 443         PicoPad[0] &= ~0x0f; // release UDLR\r
 444 \r
 445         lim_x = (Pico.video.reg[12]&1) ? 319 : 255;\r
 446         if (pico_pen_y < 8) pico_pen_y = 8;\r
 447         if (pico_pen_y > 224-PICO_PEN_ADJUST_Y) pico_pen_y = 224-PICO_PEN_ADJUST_Y;\r
 448         if (pico_pen_x < 0) pico_pen_x = 0;\r
 449         if (pico_pen_x > lim_x-PICO_PEN_ADJUST_X) pico_pen_x = lim_x-PICO_PEN_ADJUST_X;\r
 450 \r
 451         PicoPicohw.pen_pos[0] = pico_pen_x;\r
 452         if (!(Pico.video.reg[12]&1)) PicoPicohw.pen_pos[0] += pico_pen_x/4;\r
 453         PicoPicohw.pen_pos[0] += 0x3c;\r
 454         PicoPicohw.pen_pos[1] = pico_inp_mode == 1 ? (0x2f8 + pico_pen_y) : (0x1fc + pico_pen_y);\r
 455 }\r
 456 \r
 457 static void update_volume(int has_changed, int is_up)\r
 458 {\r
 459         static int prev_frame = 0, wait_frames = 0;\r
 460         int vol = currentConfig.volume;\r
 461 \r
 462         if (has_changed)\r
 463         {\r
 464                 if (vol < 5 && (PicoOpt&8) && prev_frame == Pico.m.frame_count - 1 && wait_frames < 12)\r
 465                         wait_frames++;\r
 466                 else {\r
 467                         if (is_up) {\r
 468                                 if (vol < 99) vol++;\r
 469                         } else {\r
 470                                 if (vol >  0) vol--;\r
 471                         }\r
 472                         wait_frames = 0;\r
 473                         sndout_oss_setvol(vol, vol);\r
 474                         currentConfig.volume = vol;\r
 475                 }\r
 476                 sprintf(noticeMsg, "VOL: %02i", vol);\r
 477                 gettimeofday(&noticeMsgTime, 0);\r
 478                 prev_frame = Pico.m.frame_count;\r
 479         }\r
 480 \r
 481         // set the right mixer func\r
 482         if (!(PicoOpt&8)) return; // just use defaults for mono\r
 483         if (vol >= 5)\r
 484                 PsndMix_32_to_16l = mix_32_to_16l_stereo;\r
 485         else {\r
 486                 mix_32_to_16l_level = 5 - vol;\r
 487                 PsndMix_32_to_16l = mix_32_to_16l_stereo_lvl;\r
 488         }\r
 489 }\r
 490 \r
 491 static void RunEvents(unsigned int which)\r
 492 {\r
 493         if (which & 0x1800) // save or load (but not both)\r
 494         {\r
 495                 int do_it = 1;\r
 496                 if ( emu_checkSaveFile(state_slot) &&\r
 497                                 (( (which & 0x1000) && (currentConfig.EmuOpt & 0x800)) || // load\r
 498                                  (!(which & 0x1000) && (currentConfig.EmuOpt & 0x200))) ) // save\r
 499                 {\r
 500                         const char *nm;\r
 501                         char tmp[64];\r
 502                         int keys, len;\r
 503 \r
 504                         strcpy(tmp, (which & 0x1000) ? "LOAD STATE? " : "OVERWRITE SAVE? ");\r
 505                         len = strlen(tmp);\r
 506                         nm = in_get_key_name(-1, -PBTN_MA3);\r
 507                         snprintf(tmp + len, sizeof(tmp) - len, "(%s=yes, ", nm);\r
 508                         len = strlen(tmp);\r
 509                         nm = in_get_key_name(-1, -PBTN_MBACK);\r
 510                         snprintf(tmp + len, sizeof(tmp) - len, "%s=no)", nm);\r
 511 \r
 512                         blit("", tmp);\r
 513 \r
 514                         in_set_blocking(1);\r
 515                         while (in_menu_wait_any(50) & (PBTN_MA3|PBTN_MBACK));   // wait for release\r
 516                         while ( !((keys = in_menu_wait_any(50)) & (PBTN_MA3|PBTN_MBACK)) ); // .. press\r
 517                         if (keys & PBTN_MBACK)\r
 518                                 do_it = 0;\r
 519                         while (in_menu_wait_any(50) & (PBTN_MA3|PBTN_MBACK));   // .. release\r
 520                         in_set_blocking(0);\r
 521 \r
 522                         clearArea(0);\r
 523                 }\r
 524                 if (do_it) {\r
 525                         osd_text(4, 232, (which & 0x1000) ? "LOADING GAME" : "SAVING GAME");\r
 526                         PicoStateProgressCB = emu_state_cb;\r
 527                         gp2x_memcpy_all_buffers(g_screen_ptr, 0, 320*240*2);\r
 528                         emu_SaveLoadGame((which & 0x1000) >> 12, 0);\r
 529                         PicoStateProgressCB = NULL;\r
 530                 }\r
 531 \r
 532                 reset_timing = 1;\r
 533         }\r
 534         if (which & 0x0400) // switch renderer\r
 535         {\r
 536                 if      (  PicoOpt&0x10)             { PicoOpt&=~0x10; currentConfig.EmuOpt |= 0x80; }\r
 537                 else if (!(currentConfig.EmuOpt&0x80)) PicoOpt|= 0x10;\r
 538                 else   currentConfig.EmuOpt &= ~0x80;\r
 539 \r
 540                 vidResetMode();\r
 541 \r
 542                 if (PicoOpt&0x10) {\r
 543                         strcpy(noticeMsg, " 8bit fast renderer");\r
 544                 } else if (currentConfig.EmuOpt&0x80) {\r
 545                         strcpy(noticeMsg, "16bit accurate renderer");\r
 546                 } else {\r
 547                         strcpy(noticeMsg, " 8bit accurate renderer");\r
 548                 }\r
 549 \r
 550                 emu_noticeMsgUpdated();\r
 551         }\r
 552         if (which & 0x0300)\r
 553         {\r
 554                 if(which&0x0200) {\r
 555                         state_slot -= 1;\r
 556                         if(state_slot < 0) state_slot = 9;\r
 557                 } else {\r
 558                         state_slot += 1;\r
 559                         if(state_slot > 9) state_slot = 0;\r
 560                 }\r
 561                 sprintf(noticeMsg, "SAVE SLOT %i [%s]", state_slot, emu_checkSaveFile(state_slot) ? "USED" : "FREE");\r
 562                 emu_noticeMsgUpdated();\r
 563         }\r
 564         if (which & 0x0080) {\r
 565                 engineState = PGS_Menu;\r
 566         }\r
 567 }\r
 568 \r
 569 static void updateKeys(void)\r
 570 {\r
 571         unsigned int allActions[2] = { 0, 0 }, events;\r
 572         static unsigned int prevEvents = 0;\r
 573 \r
 574         /* FIXME: player2 */\r
 575         allActions[0] = in_update();\r
 576 \r
 577         PicoPad[0] = allActions[0] & 0xfff;\r
 578         PicoPad[1] = allActions[1] & 0xfff;\r
 579 \r
 580         if (allActions[0] & 0x7000) emu_DoTurbo(&PicoPad[0], allActions[0]);\r
 581         if (allActions[1] & 0x7000) emu_DoTurbo(&PicoPad[1], allActions[1]);\r
 582 \r
 583         events = (allActions[0] | allActions[1]) >> 16;\r
 584 \r
 585         // volume is treated in special way and triggered every frame\r
 586         if (events & 0x6000)\r
 587                 update_volume(1, events & 0x2000);\r
 588 \r
 589         if ((events ^ prevEvents) & 0x40) {\r
 590                 emu_changeFastForward(events & 0x40);\r
 591                 update_volume(0, 0);\r
 592                 reset_timing = 1;\r
 593         }\r
 594 \r
 595         events &= ~prevEvents;\r
 596 \r
 597         if (PicoAHW == PAHW_PICO)\r
 598                 RunEventsPico(events);\r
 599         if (events) RunEvents(events);\r
 600         if (movie_data) emu_updateMovie();\r
 601 \r
 602         prevEvents = (allActions[0] | allActions[1]) >> 16;\r
 603 }\r
 604 \r
 605 \r
 606 static void updateSound(int len)\r
 607 {\r
 608         if (PicoOpt&8) len<<=1;\r
 609 \r
 610         /* avoid writing audio when lagging behind to prevent audio lag */\r
 611         if (PicoSkipFrame != 2)\r
 612                 sndout_oss_write(PsndOut, len<<1);\r
 613 }\r
 614 \r
 615 void emu_startSound(void)\r
 616 {\r
 617         static int PsndRate_old = 0, PicoOpt_old = 0, pal_old = 0;\r
 618         int target_fps = Pico.m.pal ? 50 : 60;\r
 619 \r
 620         PsndOut = NULL;\r
 621 \r
 622         // prepare sound stuff\r
 623         if (currentConfig.EmuOpt & 4)\r
 624         {\r
 625                 int snd_excess_add;\r
 626                 if (PsndRate != PsndRate_old || (PicoOpt&0x20b) != (PicoOpt_old&0x20b) || Pico.m.pal != pal_old ||\r
 627                                 ((PicoOpt&0x200) && crashed_940)) {\r
 628                         PsndRerate(Pico.m.frame_count ? 1 : 0);\r
 629                 }\r
 630                 snd_excess_add = ((PsndRate - PsndLen*target_fps)<<16) / target_fps;\r
 631                 printf("starting audio: %i len: %i (ex: %04x) stereo: %i, pal: %i\n",\r
 632                         PsndRate, PsndLen, snd_excess_add, (PicoOpt&8)>>3, Pico.m.pal);\r
 633                 sndout_oss_start(PsndRate, 16, (PicoOpt&8)>>3);\r
 634                 sndout_oss_setvol(currentConfig.volume, currentConfig.volume);\r
 635                 PicoWriteSound = updateSound;\r
 636                 update_volume(0, 0);\r
 637                 memset(sndBuffer, 0, sizeof(sndBuffer));\r
 638                 PsndOut = sndBuffer;\r
 639                 PsndRate_old = PsndRate;\r
 640                 PicoOpt_old  = PicoOpt;\r
 641                 pal_old = Pico.m.pal;\r
 642         }\r
 643 }\r
 644 \r
 645 void emu_endSound(void)\r
 646 {\r
 647 }\r
 648 \r
 649 /* wait until we can write more sound */\r
 650 void emu_waitSound(void)\r
 651 {\r
 652         // don't need to do anything, writes will block by themselves\r
 653 }\r
 654 \r
 655 \r
 656 static void SkipFrame(int do_audio)\r
 657 {\r
 658         PicoSkipFrame=do_audio ? 1 : 2;\r
 659         PicoFrame();\r
 660         PicoSkipFrame=0;\r
 661 }\r
 662 \r
 663 \r
 664 void emu_forcedFrame(int opts)\r
 665 {\r
 666         int po_old = PicoOpt;\r
 667         int eo_old = currentConfig.EmuOpt;\r
 668 \r
 669         PicoOpt &= ~0x10;\r
 670         PicoOpt |= opts|POPT_ACC_SPRITES; // acc_sprites\r
 671         currentConfig.EmuOpt |= 0x80;\r
 672 \r
 673         //vidResetMode();\r
 674         PicoDrawSetColorFormat(1);\r
 675         PicoScanBegin = EmuScanBegin16;\r
 676         Pico.m.dirtyPal = 1;\r
 677         PicoFrameDrawOnly();\r
 678 \r
 679 /*\r
 680         if (!(Pico.video.reg[12]&1)) {\r
 681                 vidCpyM2 = vidCpyM2_32col;\r
 682                 clearArea(1);\r
 683         } else  vidCpyM2 = vidCpyM2_40col;\r
 684 \r
 685         vidCpyM2((unsigned char *)g_screen_ptr+320*8, PicoDraw2FB+328*8);\r
 686         vidConvCpyRGB32(localPal, Pico.cram, 0x40);\r
 687         gp2x_video_setpalette(localPal, 0x40);\r
 688 */\r
 689         PicoOpt = po_old;\r
 690         currentConfig.EmuOpt = eo_old;\r
 691 }\r
 692 \r
 693 void emu_platformDebugCat(char *str)\r
 694 {\r
 695         // nothing\r
 696 }\r
 697 \r
 698 static void simpleWait(int thissec, int lim_time)\r
 699 {\r
 700         struct timeval tval;\r
 701 \r
 702         spend_cycles(1024);\r
 703         gettimeofday(&tval, 0);\r
 704         if (thissec != tval.tv_sec) tval.tv_usec+=1000000;\r
 705 \r
 706         while (tval.tv_usec < lim_time)\r
 707         {\r
 708                 spend_cycles(1024);\r
 709                 gettimeofday(&tval, 0);\r
 710                 if (thissec != tval.tv_sec) tval.tv_usec+=1000000;\r
 711         }\r
 712 }\r
 713 \r
 714 \r
 715 #if 0\r
 716 static void tga_dump(void)\r
 717 {\r
 718 #define BYTE unsigned char\r
 719 #define WORD unsigned short\r
 720         struct\r
 721         {\r
 722                 BYTE IDLength;        /* 00h  Size of Image ID field */\r
 723                 BYTE ColorMapType;    /* 01h  Color map type */\r
 724                 BYTE ImageType;       /* 02h  Image type code */\r
 725                 WORD CMapStart;       /* 03h  Color map origin */\r
 726                 WORD CMapLength;      /* 05h  Color map length */\r
 727                 BYTE CMapDepth;       /* 07h  Depth of color map entries */\r
 728                 WORD XOffset;         /* 08h  X origin of image */\r
 729                 WORD YOffset;         /* 0Ah  Y origin of image */\r
 730                 WORD Width;           /* 0Ch  Width of image */\r
 731                 WORD Height;          /* 0Eh  Height of image */\r
 732                 BYTE PixelDepth;      /* 10h  Image pixel size */\r
 733                 BYTE ImageDescriptor; /* 11h  Image descriptor byte */\r
 734         } __attribute__((packed)) TGAHEAD;\r
 735         static unsigned short oldscr[320*240];\r
 736         FILE *f; char name[128]; int i;\r
 737 \r
 738         memset(&TGAHEAD, 0, sizeof(TGAHEAD));\r
 739         TGAHEAD.ImageType = 2;\r
 740         TGAHEAD.Width = 320;\r
 741         TGAHEAD.Height = 240;\r
 742         TGAHEAD.PixelDepth = 16;\r
 743         TGAHEAD.ImageDescriptor = 2<<4; // image starts at top-left\r
 744 \r
 745 #define CONV(X) (((X>>1)&0x7fe0)|(X&0x1f)) // 555?\r
 746 \r
 747         for (i = 0; i < 320*240; i++)\r
 748                 if(oldscr[i] != CONV(((unsigned short *)g_screen_ptr)[i])) break;\r
 749         if (i < 320*240)\r
 750         {\r
 751                 for (i = 0; i < 320*240; i++)\r
 752                         oldscr[i] = CONV(((unsigned short *)g_screen_ptr)[i]);\r
 753                 sprintf(name, "%05i.tga", Pico.m.frame_count);\r
 754                 f = fopen(name, "wb");\r
 755                 if (!f) { printf("!f\n"); exit(1); }\r
 756                 fwrite(&TGAHEAD, 1, sizeof(TGAHEAD), f);\r
 757                 fwrite(oldscr, 1, 320*240*2, f);\r
 758                 fclose(f);\r
 759         }\r
 760 }\r
 761 #endif\r
 762 \r
 763 \r
 764 void emu_Loop(void)\r
 765 {\r
 766         static int gp2x_old_clock = 200, EmuOpt_old = 0;\r
 767         char fpsbuff[24]; // fps count c string\r
 768         struct timeval tval; // timing\r
 769         int pframes_done, pframes_shown, pthissec; // "period" frames, used for sync\r
 770         int  frames_done,  frames_shown,  thissec; // actual frames\r
 771         int oldmodes = 0, target_fps, target_frametime, lim_time, vsync_offset, i;\r
 772         char *notice = 0;\r
 773 \r
 774         printf("entered emu_Loop()\n");\r
 775 \r
 776         if (gp2x_old_clock != currentConfig.CPUclock) {\r
 777                 printf("changing clock to %i...", currentConfig.CPUclock); fflush(stdout);\r
 778                 set_FCLK(currentConfig.CPUclock);\r
 779                 gp2x_old_clock = currentConfig.CPUclock;\r
 780                 printf(" done\n");\r
 781         }\r
 782 \r
 783         if (gp2x_old_gamma != currentConfig.gamma || (EmuOpt_old&0x1000) != (currentConfig.EmuOpt&0x1000)) {\r
 784                 set_gamma(currentConfig.gamma, !!(currentConfig.EmuOpt&0x1000));\r
 785                 gp2x_old_gamma = currentConfig.gamma;\r
 786                 printf("updated gamma to %i, A_SN's curve: %i\n", currentConfig.gamma, !!(currentConfig.EmuOpt&0x1000));\r
 787         }\r
 788 \r
 789         if ((EmuOpt_old&0x2000) != (currentConfig.EmuOpt&0x2000)) {\r
 790                 if (currentConfig.EmuOpt&0x2000)\r
 791                      set_LCD_custom_rate(Pico.m.pal ? LCDR_100 : LCDR_120);\r
 792                 else unset_LCD_custom_rate();\r
 793         }\r
 794 \r
 795         EmuOpt_old = currentConfig.EmuOpt;\r
 796         fpsbuff[0] = 0;\r
 797 \r
 798         // make sure we are in correct mode\r
 799         vidResetMode();\r
 800         scaling_update();\r
 801         Pico.m.dirtyPal = 1;\r
 802         oldmodes = ((Pico.video.reg[12]&1)<<2) ^ 0xc;\r
 803 \r
 804         // pal/ntsc might have changed, reset related stuff\r
 805         target_fps = Pico.m.pal ? 50 : 60;\r
 806         target_frametime = 1000000/target_fps;\r
 807         reset_timing = 1;\r
 808 \r
 809         emu_startSound();\r
 810 \r
 811         // prepare CD buffer\r
 812         if (PicoAHW & PAHW_MCD) PicoCDBufferInit();\r
 813 \r
 814         // calc vsync offset to sync timing code with vsync\r
 815         if (currentConfig.EmuOpt&0x2000) {\r
 816                 gettimeofday(&tval, 0);\r
 817                 gp2x_video_wait_vsync();\r
 818                 gettimeofday(&tval, 0);\r
 819                 vsync_offset = tval.tv_usec;\r
 820                 while (vsync_offset >= target_frametime)\r
 821                         vsync_offset -= target_frametime;\r
 822                 if (!vsync_offset) vsync_offset++;\r
 823                 printf("vsync_offset: %i\n", vsync_offset);\r
 824         } else\r
 825                 vsync_offset = 0;\r
 826 \r
 827         frames_done = frames_shown = thissec =\r
 828         pframes_done = pframes_shown = pthissec = 0;\r
 829 \r
 830         // loop\r
 831         while (engineState == PGS_Running)\r
 832         {\r
 833                 int modes;\r
 834 \r
 835                 gettimeofday(&tval, 0);\r
 836                 if (reset_timing) {\r
 837                         reset_timing = 0;\r
 838                         pthissec = tval.tv_sec;\r
 839                         pframes_shown = pframes_done = tval.tv_usec/target_frametime;\r
 840                 }\r
 841 \r
 842                 // show notice message?\r
 843                 if (noticeMsgTime.tv_sec)\r
 844                 {\r
 845                         static int noticeMsgSum;\r
 846                         if((tval.tv_sec*1000000+tval.tv_usec) - (noticeMsgTime.tv_sec*1000000+noticeMsgTime.tv_usec) > 2000000) { // > 2.0 sec\r
 847                                 noticeMsgTime.tv_sec = noticeMsgTime.tv_usec = 0;\r
 848                                 clearArea(0);\r
 849                                 notice = 0;\r
 850                         } else {\r
 851                                 int sum = noticeMsg[0]+noticeMsg[1]+noticeMsg[2];\r
 852                                 if (sum != noticeMsgSum) { clearArea(0); noticeMsgSum = sum; }\r
 853                                 notice = noticeMsg;\r
 854                         }\r
 855                 }\r
 856 \r
 857                 // check for mode changes\r
 858                 modes = ((Pico.video.reg[12]&1)<<2)|(Pico.video.reg[1]&8);\r
 859                 if (modes != oldmodes)\r
 860                 {\r
 861                         int scalex = 320;\r
 862                         osd_fps_x = OSD_FPS_X;\r
 863                         if (modes & 4) {\r
 864                                 vidCpyM2 = vidCpyM2_40col;\r
 865                         } else {\r
 866                                 if (PicoOpt & 0x100) {\r
 867                                         vidCpyM2 = vidCpyM2_32col_nobord;\r
 868                                         scalex = 256;\r
 869                                         osd_fps_x = OSD_FPS_X - 64;\r
 870                                 } else {\r
 871                                         vidCpyM2 = vidCpyM2_32col;\r
 872                                 }\r
 873                         }\r
 874                         if (currentConfig.scaling == 2 && !(modes&8)) // want vertical scaling and game is not in 240 line mode\r
 875                              gp2x_video_RGB_setscaling(8, scalex, 224);\r
 876                         else gp2x_video_RGB_setscaling(0, scalex, 240);\r
 877                         oldmodes = modes;\r
 878                         clearArea(1);\r
 879                 }\r
 880 \r
 881                 // second changed?\r
 882                 if (thissec != tval.tv_sec)\r
 883                 {\r
 884 #ifdef BENCHMARK\r
 885                         static int bench = 0, bench_fps = 0, bench_fps_s = 0, bfp = 0, bf[4];\r
 886                         if (++bench == 10) {\r
 887                                 bench = 0;\r
 888                                 bench_fps_s = bench_fps;\r
 889                                 bf[bfp++ & 3] = bench_fps;\r
 890                                 bench_fps = 0;\r
 891                         }\r
 892                         bench_fps += frames_shown;\r
 893                         sprintf(fpsbuff, "%02i/%02i/%02i", frames_shown, bench_fps_s, (bf[0]+bf[1]+bf[2]+bf[3])>>2);\r
 894 #else\r
 895                         if (currentConfig.EmuOpt & 2) {\r
 896                                 sprintf(fpsbuff, "%02i/%02i", frames_shown, frames_done);\r
 897                                 if (fpsbuff[5] == 0) { fpsbuff[5] = fpsbuff[6] = ' '; fpsbuff[7] = 0; }\r
 898                         }\r
 899 #endif\r
 900                         frames_shown = frames_done = 0;\r
 901                         thissec = tval.tv_sec;\r
 902                 }\r
 903 #ifdef PFRAMES\r
 904                 sprintf(fpsbuff, "%i", Pico.m.frame_count);\r
 905 #endif\r
 906 \r
 907                 if (pthissec != tval.tv_sec)\r
 908                 {\r
 909                         if (PsndOut == 0 && currentConfig.Frameskip >= 0) {\r
 910                                 pframes_done = pframes_shown = 0;\r
 911                         } else {\r
 912                                 // it is quite common for this implementation to leave 1 fame unfinished\r
 913                                 // when second changes, but we don't want buffer to starve.\r
 914                                 if(PsndOut && pframes_done < target_fps && pframes_done > target_fps-5) {\r
 915                                         updateKeys();\r
 916                                         SkipFrame(1); pframes_done++;\r
 917                                 }\r
 918 \r
 919                                 pframes_done  -= target_fps; if (pframes_done  < 0) pframes_done  = 0;\r
 920                                 pframes_shown -= target_fps; if (pframes_shown < 0) pframes_shown = 0;\r
 921                                 if (pframes_shown > pframes_done) pframes_shown = pframes_done;\r
 922                         }\r
 923                         pthissec = tval.tv_sec;\r
 924                 }\r
 925 \r
 926                 lim_time = (pframes_done+1) * target_frametime + vsync_offset;\r
 927                 if (currentConfig.Frameskip >= 0) // frameskip enabled\r
 928                 {\r
 929                         for(i = 0; i < currentConfig.Frameskip; i++) {\r
 930                                 updateKeys();\r
 931                                 SkipFrame(1); pframes_done++; frames_done++;\r
 932                                 if (PsndOut && !reset_timing) { // do framelimitting if sound is enabled\r
 933                                         gettimeofday(&tval, 0);\r
 934                                         if (pthissec != tval.tv_sec) tval.tv_usec+=1000000;\r
 935                                         if (tval.tv_usec < lim_time) { // we are too fast\r
 936                                                 simpleWait(pthissec, lim_time);\r
 937                                         }\r
 938                                 }\r
 939                                 lim_time += target_frametime;\r
 940                         }\r
 941                 }\r
 942                 else if (tval.tv_usec > lim_time) // auto frameskip\r
 943                 {\r
 944                         // no time left for this frame - skip\r
 945                         if (tval.tv_usec - lim_time >= 300000) {\r
 946                                 /* something caused a slowdown for us (disk access? cache flush?)\r
 947                                  * try to recover by resetting timing... */\r
 948                                 reset_timing = 1;\r
 949                                 continue;\r
 950                         }\r
 951                         updateKeys();\r
 952                         SkipFrame(tval.tv_usec < lim_time+target_frametime*2); pframes_done++; frames_done++;\r
 953                         continue;\r
 954                 }\r
 955 \r
 956                 updateKeys();\r
 957                 PicoFrame();\r
 958 \r
 959                 // check time\r
 960                 gettimeofday(&tval, 0);\r
 961                 if (pthissec != tval.tv_sec) tval.tv_usec+=1000000;\r
 962 \r
 963                 if (currentConfig.Frameskip < 0 && tval.tv_usec - lim_time >= 300000) // slowdown detection\r
 964                         reset_timing = 1;\r
 965                 else if (PsndOut != NULL || currentConfig.Frameskip < 0)\r
 966                 {\r
 967                         // sleep or vsync if we are still too fast\r
 968                         // usleep sleeps for ~20ms minimum, so it is not a solution here\r
 969                         if (!reset_timing && tval.tv_usec < lim_time)\r
 970                         {\r
 971                                 // we are too fast\r
 972                                 if (vsync_offset) {\r
 973                                         if (lim_time - tval.tv_usec > target_frametime/2)\r
 974                                                 simpleWait(pthissec, lim_time - target_frametime/4);\r
 975                                         gp2x_video_wait_vsync();\r
 976                                 } else {\r
 977                                         simpleWait(pthissec, lim_time);\r
 978                                 }\r
 979                         }\r
 980                 }\r
 981 \r
 982                 blit(fpsbuff, notice);\r
 983 \r
 984                 pframes_done++; pframes_shown++;\r
 985                  frames_done++;  frames_shown++;\r
 986         }\r
 987 \r
 988         emu_changeFastForward(0);\r
 989 \r
 990         if (PicoAHW & PAHW_MCD) PicoCDBufferFree();\r
 991 \r
 992         // save SRAM\r
 993         if((currentConfig.EmuOpt & 1) && SRam.changed) {\r
 994                 emu_state_cb("Writing SRAM/BRAM..");\r
 995                 emu_SaveLoadGame(0, 1);\r
 996                 SRam.changed = 0;\r
 997         }\r
 998 \r
 999         // if in 8bit mode, generate 16bit image for menu background\r
1000         if ((PicoOpt&0x10) || !(currentConfig.EmuOpt&0x80))\r
1001                 emu_forcedFrame(POPT_EN_SOFTSCALE);\r
1002 }\r
1003 \r
1004 \r
1005 void emu_ResetGame(void)\r
1006 {\r
1007         PicoReset();\r
1008         reset_timing = 1;\r
1009 }\r
1010 \r
1011 const char *plat_get_credits(void)\r
1012 {\r
1013         return "PicoDrive v" VERSION " (c) notaz, 2006-2009\n\n\n"\r
1014                 "Credits:\n"\r
1015                 "fDave: Cyclone 68000 core,\n"\r
1016                 "      base code of PicoDrive\n"\r
1017                 "Reesy & FluBBa: DrZ80 core\n"\r
1018                 "MAME devs: YM2612 and SN76496 cores\n"\r
1019                 "rlyeh and others: minimal SDK\n"\r
1020                 "Squidge: squidgehack\n"\r
1021                 "Dzz: ARM940 sample\n"\r
1022                 "GnoStiC / Puck2099: USB joy code\n"\r
1023                 "craigix: GP2X hardware\n"\r
1024                 "ketchupgun: skin design\n"\r
1025                 "\n"\r
1026                 "special thanks (for docs, ideas):\n"\r
1027                 " Charles MacDonald, Haze,\n"\r
1028                 " Stephane Dallongeville,\n"\r
1029                 " Lordus, Exophase, Rokas,\n"\r
1030                 " Nemesis, Tasco Deluxe";\r
1031 }\r