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