manual.lyx

   1 #LyX 2.0 created this file. For more info see http://www.lyx.org/
   2 \lyxformat 413
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  58 \end_header
  59
  60 \begin_body
  61
  62 \begin_layout Section
  63 Command line options
  64 \end_layout
  65
  66 \begin_layout Subsection
  67 ROM options
  68 \end_layout
  69
  70 \begin_layout Standard
  71 These options control loading the ROM.
  72  <kind> can be one of following:
  73 \end_layout
  74
  75 \begin_layout Itemize
  76 rom: main cart ROM.
  77 \end_layout
  78
  79 \begin_layout Itemize
  80 bsx: BS-X flash ROM in non-slotted mode.
  81 \end_layout
  82
  83 \begin_layout Itemize
  84 bsxslotted: BS-X flash ROM in slotted mode.
  85 \end_layout
  86
  87 \begin_layout Itemize
  88 dmg: Game Boy ROM
  89 \end_layout
  90
  91 \begin_layout Itemize
  92 slot-a: Sufami Turbo Slot A.
  93 \end_layout
  94
  95 \begin_layout Itemize
  96 slot-b: Sufami Turbo Slot B.
  97 \end_layout
  98
  99 \begin_layout Subsubsection
 100 --<kind>=<file>
 101 \end_layout
 102
 103 \begin_layout Standard
 104 Set the <file> to use as ROM of <kind>.
 105 \end_layout
 106
 107 \begin_layout Subsubsection
 108 --ips-<kind>=<file>
 109 \end_layout
 110
 111 \begin_layout Standard
 112 Apply IPS patch <file> to ROM of <kind>
 113 \end_layout
 114
 115 \begin_layout Subsubsection
 116 --<kind>-xml=<file>
 117 \end_layout
 118
 119 \begin_layout Standard
 120 Set the <file> to use as ROM mapping for <kind>.
 121  If no mapping file is specified, defaults are used.
 122 \end_layout
 123
 124 \begin_layout Subsubsection
 125 --ips-<kind>-xml=<file>
 126 \end_layout
 127
 128 \begin_layout Standard
 129 Apply IPS patch <file> to ROM mapping for <kind>.
 130 \end_layout
 131
 132 \begin_layout Subsubsection
 133 --ips-offset=<offset>
 134 \end_layout
 135
 136 \begin_layout Standard
 137 Set IPS apply offset to <offset> (can be negative).
 138  In practicular, <offset> of -512 might be handy for applying headered IPS
 139  patches.
 140 \end_layout
 141
 142 \begin_layout Subsubsection
 143 --pal
 144 \end_layout
 145
 146 \begin_layout Standard
 147 Force ROM to be considered PAL-only (warning: Will cause error if used on
 148  anything except SNES and SGB).
 149 \end_layout
 150
 151 \begin_layout Subsubsection
 152 --ntsc
 153 \end_layout
 154
 155 \begin_layout Standard
 156 Force ROM to be considered NTSC-only (default for everything except SNES
 157  and SGB).
 158 \end_layout
 159
 160 \begin_layout Subsection
 161 New session options
 162 \end_layout
 163
 164 \begin_layout Standard
 165 If filename is not specified, new session is started.
 166  These options control properties of that:
 167 \end_layout
 168
 169 \begin_layout Subsubsection
 170 --port1=<type>
 171 \end_layout
 172
 173 \begin_layout Standard
 174 Set type of port1 (default is 'gamepad').
 175  Valid values are 'none', 'gamepad', 'multitap' (warning: makes most games
 176  refuse to start) and 'mouse'.
 177 \end_layout
 178
 179 \begin_layout Subsubsection
 180 --port2=<type>
 181 \end_layout
 182
 183 \begin_layout Standard
 184 Set type of port2 (default is 'none').
 185  Valid values are 'none', 'gamepad', 'multitap', 'mouse', 'superscope',
 186  'justifier' and 'justifiers'.
 187 \end_layout
 188
 189 \begin_layout Subsubsection
 190 --gamename=<name>
 191 \end_layout
 192
 193 \begin_layout Standard
 194 Set the name of game to <name>
 195 \end_layout
 196
 197 \begin_layout Subsubsection
 198 --author=<name>
 199 \end_layout
 200
 201 \begin_layout Standard
 202 Add author with full name of <name> (no nickname).
 203 \end_layout
 204
 205 \begin_layout Subsubsection
 206 --author=|<name>
 207 \end_layout
 208
 209 \begin_layout Standard
 210 Add author with nickname of <name> (no full name).
 211 \end_layout
 212
 213 \begin_layout Subsubsection
 214 --author=<fullname>|<nickname>
 215 \end_layout
 216
 217 \begin_layout Standard
 218 Add author with full name of <fullname> and nickname of <nickname>.
 219 \end_layout
 220
 221 \begin_layout Subsection
 222 <filename>
 223 \end_layout
 224
 225 \begin_layout Standard
 226 If filename is specified on command line, it is loaded as initial state
 227  (instead of constructing one).
 228 \end_layout
 229
 230 \begin_layout Section
 231 Startup file lsnes.rc
 232 \end_layout
 233
 234 \begin_layout Standard
 235 Upon startup, lsnes executes file lsnes.rc as commands.
 236  This file is located in:
 237 \end_layout
 238
 239 \begin_layout Itemize
 240 Windows: %APPDATA%
 241 \backslash
 242 lsnes
 243 \backslash
 244 lsnes.rc (if %APPDATA% exists)
 245 \end_layout
 246
 247 \begin_layout Itemize
 248 Unix: $XDG_CONFIG_HOME/lsnes/lsnes.rc (if $XDG_CONFIG_HOME exists)
 249 \end_layout
 250
 251 \begin_layout Itemize
 252 Unix: $HOME/.config/lsnes/lsnes.rc (if $HOME exists)
 253 \end_layout
 254
 255 \begin_layout Itemize
 256 All: ./lsnes.rc (fallback default).
 257 \end_layout
 258
 259 \begin_layout Standard
 260 If leading directories do not exist, attempt to create them is made.
 261 \end_layout
 262
 263 \begin_layout Section
 264 Game internal commands
 265 \end_layout
 266
 267 \begin_layout Itemize
 268 Commands beginning with '*' invoke the corresponding command without alias
 269  expansion.
 270 \end_layout
 271
 272 \begin_layout Itemize
 273 If command starts with '+', the command is executed as-is when button is
 274  pressed, and when button is released, it is executed with '+' replaced
 275  by '-'.
 276 \end_layout
 277
 278 \begin_layout Subsection
 279 Settings:
 280 \end_layout
 281
 282 \begin_layout Standard
 283 Settings control various aspects of emulator behaviour.
 284 \end_layout
 285
 286 \begin_layout Subsubsection
 287 set-setting <setting> <value>
 288 \end_layout
 289
 290 \begin_layout Standard
 291 Sets setting <setting> to value <value> (may be empty).
 292 \end_layout
 293
 294 \begin_layout Subsubsection
 295 unset-setting <setting>
 296 \end_layout
 297
 298 \begin_layout Standard
 299 Try to unset setting <setting> (not all settings can be unset).
 300 \end_layout
 301
 302 \begin_layout Subsubsection
 303 get-setting <setting>
 304 \end_layout
 305
 306 \begin_layout Standard
 307 Read value of setting <setting>
 308 \end_layout
 309
 310 \begin_layout Subsubsection
 311 print-settings
 312 \end_layout
 313
 314 \begin_layout Standard
 315 Print names and values of all settings.
 316 \end_layout
 317
 318 \begin_layout Subsection
 319 Keybindings
 320 \end_layout
 321
 322 \begin_layout Standard
 323 Keybindings bind commands or aliases to keys (or pseudo-keys).
 324
 325 \end_layout
 326
 327 \begin_layout Standard
 328 Notes:
 329 \end_layout
 330
 331 \begin_layout Itemize
 332 Do not bind edge active (+/-) commands to keys with modifiers, that won't
 333  work right!
 334 \end_layout
 335
 336 \begin_layout Itemize
 337 Names of keys and modifiers are platform-dependent.
 338 \end_layout
 339
 340 \begin_layout Subsubsection
 341 bind-key [<mod>/<modmask>] <key> <command>
 342 \end_layout
 343
 344 \begin_layout Standard
 345 Bind <command> to key <key> (activating if modifiers in <modmask> (comma-seperat
 346 ed list) are set as <mod> (comma-seperated list).
 347
 348 \end_layout
 349
 350 \begin_layout Subsubsection
 351 unbind-key [<mod>/<modmask>] <key>
 352 \end_layout
 353
 354 \begin_layout Standard
 355 Unbind command from <key> (with specified <mod> and <modmask>).
 356 \end_layout
 357
 358 \begin_layout Subsubsection
 359 print-keybindings
 360 \end_layout
 361
 362 \begin_layout Standard
 363 Print all key bindings in effect.
 364 \end_layout
 365
 366 \begin_layout Subsection
 367 Aliases
 368 \end_layout
 369
 370 \begin_layout Standard
 371 Aliases bind command to sequence of commands.
 372  After alias has been defined, it replaces the command it shadows.
 373 \end_layout
 374
 375 \begin_layout Standard
 376 Notes:
 377 \end_layout
 378
 379 \begin_layout Itemize
 380 You can't alias command to itself.
 381 \end_layout
 382
 383 \begin_layout Itemize
 384 Aliases starting with +/- are edge active just like ordinary commands starting
 385  with +/-.
 386 \end_layout
 387
 388 \begin_layout Itemize
 389 One command can be aliased to multiple commands.
 390 \end_layout
 391
 392 \begin_layout Subsubsection
 393 alias-command <command> <expansion>
 394 \end_layout
 395
 396 \begin_layout Standard
 397 Append <expansion> to alias <command>.
 398 \end_layout
 399
 400 \begin_layout Subsubsection
 401 unalias-command <command>
 402 \end_layout
 403
 404 \begin_layout Standard
 405 Clear alias expansion for <command>.
 406 \end_layout
 407
 408 \begin_layout Subsubsection
 409 print-aliases
 410 \end_layout
 411
 412 \begin_layout Standard
 413 Print all aliases and their expansions in effect.
 414 \end_layout
 415
 416 \begin_layout Subsection
 417 run-script <script>
 418 \end_layout
 419
 420 \begin_layout Standard
 421 Run <script> as if commands were entered on command line.
 422 \end_layout
 423
 424 \begin_layout Subsection
 425 Video dumping
 426 \end_layout
 427
 428 \begin_layout Standard
 429 Following commands control video dumping:
 430 \end_layout
 431
 432 \begin_layout Subsubsection
 433 dump-avi <level> <prefix>
 434 \end_layout
 435
 436 \begin_layout Standard
 437 Dump AVI video to prefix <prefix> at level <level> (0-18).
 438 \end_layout
 439
 440 \begin_layout Itemize
 441 The codec is Camstudio Codec in gzip mode.
 442 \end_layout
 443
 444 \begin_layout Itemize
 445 Encoder and muxer are internal, available on all platforms.
 446 \end_layout
 447
 448 \begin_layout Itemize
 449 Audio enable/disable and framerate has no effect.
 450 \end_layout
 451
 452 \begin_layout Itemize
 453 Warning: Levels 10-18 are not compatible with AVISource.
 454 \end_layout
 455
 456 \begin_layout Itemize
 457 Recomended level is 7 if decoded by AVISource.
 458 \end_layout
 459
 460 \begin_layout Itemize
 461 Recomended level is 16 if decoded by ffmpeg, mencoder or FFMpegSource.
 462 \end_layout
 463
 464 \begin_layout Standard
 465 Note: The audio dumped to .avi is low-quality version.
 466  The high-quality version is dumped to .sox file.
 467 \end_layout
 468
 469 \begin_layout Subsubsection
 470 end-avi
 471 \end_layout
 472
 473 \begin_layout Standard
 474 End current AVI video dump.
 475 \end_layout
 476
 477 \begin_layout Subsection
 478 Memory manipulation
 479 \end_layout
 480
 481 \begin_layout Standard
 482 <address> may be decimal or hexadecimal (prefixed with '0x').
 483  <value> can be hexadecimal (prefixed with '0x'), unsigned or signed (prefixed
 484  with '-') decimal.
 485 \end_layout
 486
 487 \begin_layout Standard
 488 The available element <sizes> are:
 489 \end_layout
 490
 491 \begin_layout Itemize
 492 byte: 1 byte
 493 \end_layout
 494
 495 \begin_layout Itemize
 496 word: 2 bytes
 497 \end_layout
 498
 499 \begin_layout Itemize
 500 dword: 4 bytes
 501 \end_layout
 502
 503 \begin_layout Itemize
 504 qword: 8 bytes
 505 \end_layout
 506
 507 \begin_layout Standard
 508 When reading RAM and ROM, multi-byte reads/writes are big-endian.
 509  When dealing with DSP memory, multi-byte reads/writes are native-endian
 510  (do not use operand sizes exceeding DSP bitness, except dword is OK for
 511  24-bit memory).
 512 \end_layout
 513
 514 \begin_layout Subsubsection
 515 read-<size> <address>
 516 \end_layout
 517
 518 \begin_layout Standard
 519 Read the value of byte in <address>.
 520 \end_layout
 521
 522 \begin_layout Subsubsection
 523 read-s<size> <address>
 524 \end_layout
 525
 526 \begin_layout Standard
 527 Read the value of signed byte in <address>.
 528 \end_layout
 529
 530 \begin_layout Subsubsection
 531 write-<size> <address> <value>
 532 \end_layout
 533
 534 \begin_layout Standard
 535 Write <value> to byte in address <address>.
 536 \end_layout
 537
 538 \begin_layout Subsubsection
 539 search-memory reset
 540 \end_layout
 541
 542 \begin_layout Standard
 543 Reset the memory search
 544 \end_layout
 545
 546 \begin_layout Subsubsection
 547 search-memory count
 548 \end_layout
 549
 550 \begin_layout Standard
 551 Print number of candidates remaining
 552 \end_layout
 553
 554 \begin_layout Subsubsection
 555 search-memory print
 556 \end_layout
 557
 558 \begin_layout Standard
 559 Print all candidates remaining
 560 \end_layout
 561
 562 \begin_layout Subsubsection
 563 search-memory <usflag><sizeflag><op>
 564 \end_layout
 565
 566 \begin_layout Standard
 567 Searches memory for addresses satisfying criteria.
 568 \end_layout
 569
 570 \begin_layout Standard
 571 <usflag> can be:
 572 \end_layout
 573
 574 \begin_layout Itemize
 575 u: unsigned
 576 \end_layout
 577
 578 \begin_layout Itemize
 579 s: signed
 580 \end_layout
 581
 582 \begin_layout Standard
 583 <sizeflag> can be:
 584 \end_layout
 585
 586 \begin_layout Itemize
 587 b: byte
 588 \end_layout
 589
 590 \begin_layout Itemize
 591 w: word
 592 \end_layout
 593
 594 \begin_layout Itemize
 595 d: dword
 596 \end_layout
 597
 598 \begin_layout Itemize
 599 q: qword
 600 \end_layout
 601
 602 \begin_layout Standard
 603 <op> can be:
 604 \end_layout
 605
 606 \begin_layout Itemize
 607 lt: < previous value.
 608 \end_layout
 609
 610 \begin_layout Itemize
 611 le: <= previous value.
 612 \end_layout
 613
 614 \begin_layout Itemize
 615 eq: = previous value.
 616 \end_layout
 617
 618 \begin_layout Itemize
 619 ne: != previous value.
 620 \end_layout
 621
 622 \begin_layout Itemize
 623 ge: >= previous value.
 624 \end_layout
 625
 626 \begin_layout Itemize
 627 gt: > previous value.
 628 \end_layout
 629
 630 \begin_layout Subsubsection
 631 search-memory <sizeflag> <value>
 632 \end_layout
 633
 634 \begin_layout Standard
 635 Searches for addresses that currently have value <value>.
 636  <sizeflag> is as in previous command.
 637 \end_layout
 638
 639 \begin_layout Subsection
 640 Main commands
 641 \end_layout
 642
 643 \begin_layout Standard
 644 These commands are not available in lsnesrc, but are available after ROM
 645  has been loaded.
 646 \end_layout
 647
 648 \begin_layout Subsubsection
 649 quit-emulator [/y]
 650 \end_layout
 651
 652 \begin_layout Standard
 653 Quits the emulator (asking for confirmation).
 654  If /y is given, no confirmation is asked.
 655 \end_layout
 656
 657 \begin_layout Subsubsection
 658 pause-emulator
 659 \end_layout
 660
 661 \begin_layout Standard
 662 Toggle paused/unpaused
 663 \end_layout
 664
 665 \begin_layout Subsubsection
 666 +advance-frame
 667 \end_layout
 668
 669 \begin_layout Standard
 670 Advance frame.
 671  If the button is still held after configurable timeout expires, game unpauses
 672  for the duration frame advance is held.
 673 \end_layout
 674
 675 \begin_layout Subsubsection
 676 +advance-poll
 677 \end_layout
 678
 679 \begin_layout Standard
 680 Advance subframe.
 681  If the button is still held after configurable timeout expires, game unpauses
 682  for the duration frame advance is held.
 683 \end_layout
 684
 685 \begin_layout Subsubsection
 686 advance-skiplag
 687 \end_layout
 688
 689 \begin_layout Standard
 690 Skip to first poll in frame after current.
 691 \end_layout
 692
 693 \begin_layout Subsubsection
 694 reset
 695 \end_layout
 696
 697 \begin_layout Standard
 698 Reset the SNES after this frame.
 699 \end_layout
 700
 701 \begin_layout Subsubsection
 702 load-state <filename>
 703 \end_layout
 704
 705 \begin_layout Standard
 706 Load savestate <filename> in readwrite mode.
 707 \end_layout
 708
 709 \begin_layout Subsubsection
 710 load-readonly <filename>
 711 \end_layout
 712
 713 \begin_layout Standard
 714 Load savestate <filename> in readonly mode.
 715 \end_layout
 716
 717 \begin_layout Subsubsection
 718 load-preserve <filename>
 719 \end_layout
 720
 721 \begin_layout Standard
 722 Load savestate <filename> in readonly mode, preserving current events.
 723 \end_layout
 724
 725 \begin_layout Subsubsection
 726 load-movie <filename>
 727 \end_layout
 728
 729 \begin_layout Standard
 730 Load savestate <filename>, ignoring save part in readonly mode.
 731 \end_layout
 732
 733 \begin_layout Subsubsection
 734 save-state <filename>
 735 \end_layout
 736
 737 \begin_layout Standard
 738 Save system state to <filename> as soon as possible.
 739 \end_layout
 740
 741 \begin_layout Subsubsection
 742 save-movie <filename>
 743 \end_layout
 744
 745 \begin_layout Standard
 746 Save movie to <filename>.
 747 \end_layout
 748
 749 \begin_layout Subsubsection
 750 set-rwmode
 751 \end_layout
 752
 753 \begin_layout Standard
 754 Set read-write mode.
 755 \end_layout
 756
 757 \begin_layout Subsubsection
 758 set-gamename <name>
 759 \end_layout
 760
 761 \begin_layout Standard
 762 Set name of the game to <name>
 763 \end_layout
 764
 765 \begin_layout Subsubsection
 766 get-gamename
 767 \end_layout
 768
 769 \begin_layout Standard
 770 Print the name of the game.
 771 \end_layout
 772
 773 \begin_layout Subsubsection
 774 add-author <author>
 775 \end_layout
 776
 777 \begin_layout Standard
 778 Adds new author <author>.
 779  If <author> does not contain '|' it is full name.
 780  If it contains '|', '|' splits the full name and nickname.
 781 \end_layout
 782
 783 \begin_layout Subsubsection
 784 edit-author <num> <author>
 785 \end_layout
 786
 787 \begin_layout Standard
 788 Edit the author in slot <num> (0-based) to be <author> (see add-author for
 789  format)
 790 \end_layout
 791
 792 \begin_layout Subsubsection
 793 remove-author <num>
 794 \end_layout
 795
 796 \begin_layout Standard
 797 Remove author in slot <num>
 798 \end_layout
 799
 800 \begin_layout Subsubsection
 801 print-authors
 802 \end_layout
 803
 804 \begin_layout Standard
 805 Print authors.
 806 \end_layout
 807
 808 \begin_layout Subsubsection
 809 test-1, test-2, test-3
 810 \end_layout
 811
 812 \begin_layout Standard
 813 Internal test commands
 814 \end_layout
 815
 816 \begin_layout Subsubsection
 817 take-screenshot <filename>
 818 \end_layout
 819
 820 \begin_layout Standard
 821 Save screenshot to <filename>.
 822 \end_layout
 823
 824 \begin_layout Subsubsection
 825 +controller<num><button>
 826 \end_layout
 827
 828 \begin_layout Standard
 829 Press button <button> on controller <num> (1-8).
 830  The following button names are known:
 831 \end_layout
 832
 833 \begin_layout Itemize
 834 left
 835 \end_layout
 836
 837 \begin_layout Itemize
 838 right
 839 \end_layout
 840
 841 \begin_layout Itemize
 842 up
 843 \end_layout
 844
 845 \begin_layout Itemize
 846 down
 847 \end_layout
 848
 849 \begin_layout Itemize
 850 A
 851 \end_layout
 852
 853 \begin_layout Itemize
 854 B
 855 \end_layout
 856
 857 \begin_layout Itemize
 858 X
 859 \end_layout
 860
 861 \begin_layout Itemize
 862 Y
 863 \end_layout
 864
 865 \begin_layout Itemize
 866 L
 867 \end_layout
 868
 869 \begin_layout Itemize
 870 R
 871 \end_layout
 872
 873 \begin_layout Itemize
 874 select
 875 \end_layout
 876
 877 \begin_layout Itemize
 878 start
 879 \end_layout
 880
 881 \begin_layout Itemize
 882 trigger
 883 \end_layout
 884
 885 \begin_layout Itemize
 886 cursor
 887 \end_layout
 888
 889 \begin_layout Itemize
 890 pause
 891 \end_layout
 892
 893 \begin_layout Itemize
 894 turbo
 895 \end_layout
 896
 897 \begin_layout Subsubsection
 898 controllerh<num><button>
 899 \end_layout
 900
 901 \begin_layout Standard
 902 Hold/unhold button <button> on controller <num> (1-8).
 903  See +controller for button names.
 904 \end_layout
 905
 906 \begin_layout Subsubsection
 907 repaint
 908 \end_layout
 909
 910 \begin_layout Standard
 911 Force a repaint.
 912 \end_layout
 913
 914 \begin_layout Subsection
 915 Lua
 916 \end_layout
 917
 918 \begin_layout Standard
 919 Only available if lua support is compiled in.
 920 \end_layout
 921
 922 \begin_layout Subsubsection
 923 eval-lua <luacode>
 924 \end_layout
 925
 926 \begin_layout Standard
 927 Run Lua code <luacode> using built-in Lua interpretter.
 928 \end_layout
 929
 930 \begin_layout Subsubsection
 931 run-lua <script>
 932 \end_layout
 933
 934 \begin_layout Standard
 935 Run specified lua file using built-in Lua interpretter.
 936 \end_layout
 937
 938 \begin_layout Subsection
 939 Memory watch
 940 \end_layout
 941
 942 \begin_layout Subsubsection
 943 add-watch <name> <expression>
 944 \end_layout
 945
 946 \begin_layout Standard
 947 Adds new watch (or modifies old one).
 948 \end_layout
 949
 950 \begin_layout Subsubsection
 951 remove-watch <name>
 952 \end_layout
 953
 954 \begin_layout Standard
 955 Remove a watch.
 956 \end_layout
 957
 958 \begin_layout Section
 959 Settings
 960 \end_layout
 961
 962 \begin_layout Subsection
 963 firmwarepath
 964 \end_layout
 965
 966 \begin_layout Standard
 967 Set where bsnes looks for firmware files.
 968  Default is
 969 \begin_inset Quotes eld
 970 \end_inset
 971
 972 ./
 973 \begin_inset Quotes erd
 974 \end_inset
 975
 976 .
 977 \end_layout
 978
 979 \begin_layout Subsection
 980 targetfps
 981 \end_layout
 982
 983 \begin_layout Standard
 984 Set the target fps.
 985  Numeric, range is 0.001 to
 986 \begin_inset Quotes eld
 987 \end_inset
 988
 989 infinite
 990 \begin_inset Quotes erd
 991 \end_inset
 992
 993 .
 994  Default is native framerate.
 995 \end_layout
 996
 997 \begin_layout Subsection
 998 savecompression
 999 \end_layout
1000
1001 \begin_layout Standard
1002 Set save compression level (integer 0-9).
1003  Default is 7 (0 is no compression).
1004 \end_layout
1005
1006 \begin_layout Subsection
1007 advance-timeout
1008 \end_layout
1009
1010 \begin_layout Standard
1011 Set the frame advance timeout in milliseconds.
1012  Numeric integer, range is 0-999999999.
1013  Default is 500.
1014 \end_layout
1015
1016 \begin_layout Subsection
1017 large-video
1018 \end_layout
1019
1020 \begin_layout Standard
1021 Always dump at 512x448 or 512x478 regardless of what the console outputs.
1022 \end_layout
1023
1024 \begin_layout Subsection
1025 default-left-border
1026 \end_layout
1027
1028 \begin_layout Standard
1029 Set the default left border thickness (unless lua overrides) for dumps.
1030  Range 0-8191.
1031  Default is 0.
1032 \end_layout
1033
1034 \begin_layout Subsection
1035 default-right-border
1036 \end_layout
1037
1038 \begin_layout Standard
1039 Set the default right border thickness (unless lua overrides) for dumps.
1040  Range 0-8191.
1041  Default is 0.
1042 \end_layout
1043
1044 \begin_layout Subsection
1045 default-top-border
1046 \end_layout
1047
1048 \begin_layout Standard
1049 Set the default top border thickness (unless lua overrides) for dumps.
1050  Range 0-8191.
1051  Default is 0.
1052 \end_layout
1053
1054 \begin_layout Subsection
1055 default-bottom-border
1056 \end_layout
1057
1058 \begin_layout Standard
1059 Set the default bottom border thickness (unless lua overrides) for dumps.
1060  Range 0-8191.
1061  Default is 0.
1062 \end_layout
1063
1064 \begin_layout Section
1065 Lua functions
1066 \end_layout
1067
1068 \begin_layout Subsection
1069 Core (in main table)
1070 \end_layout
1071
1072 \begin_layout Subsubsection
1073 print
1074 \end_layout
1075
1076 \begin_layout Standard
1077 Print line to message console.
1078 \end_layout
1079
1080 \begin_layout Subsubsection
1081 exec(string command)
1082 \end_layout
1083
1084 \begin_layout Standard
1085 Run command as it was entered on the command line
1086 \end_layout
1087
1088 \begin_layout Subsection
1089 Table bit:
1090 \end_layout
1091
1092 \begin_layout Standard
1093 Bitwise logical functions and related.
1094 \end_layout
1095
1096 \begin_layout Subsubsection
1097 none(number...) / bnot(number...)
1098 \end_layout
1099
1100 \begin_layout Standard
1101 48-bit bitwise NOT / NONE function (set bits that are set in none of the
1102  arguments).
1103 \end_layout
1104
1105 \begin_layout Subsubsection
1106 any(number...) / bor(number...)
1107 \end_layout
1108
1109 \begin_layout Standard
1110 48-bit bitwise OR / ANY function (set bits that are set in any of the arguments).
1111 \end_layout
1112
1113 \begin_layout Subsubsection
1114 all(number...) / band(number...)
1115 \end_layout
1116
1117 \begin_layout Standard
1118 48-bit bitwise AND / ALL function (set bits that are set in all of the arguments
1119 ).
1120 \end_layout
1121
1122 \begin_layout Subsubsection
1123 parity(number...) / bxor(number...)
1124 \end_layout
1125
1126 \begin_layout Standard
1127 48-bit bitwise XOR / PARITY function (set bits that are set in odd number
1128  of the arguments).
1129 \end_layout
1130
1131 \begin_layout Subsubsection
1132 lrotate(number base[, number amount[, number bits]])
1133 \end_layout
1134
1135 \begin_layout Standard
1136 Rotate bits-bit (max 48, default 48) number left by amount (default 1) places.
1137 \end_layout
1138
1139 \begin_layout Subsubsection
1140 rrotate(number base[, number amount[, number bits]])
1141 \end_layout
1142
1143 \begin_layout Standard
1144 Rotate bits-bit (max 48, default 48) number right by amount (default 1)
1145  places.
1146 \end_layout
1147
1148 \begin_layout Subsubsection
1149 lshift(number base[, number amount[, number bits]])
1150 \end_layout
1151
1152 \begin_layout Standard
1153 Shift bits-bit (max 48, default 48) number left by amount (default 1) places.
1154  The new bits are filled with zeroes.
1155 \end_layout
1156
1157 \begin_layout Subsubsection
1158 lrshift(number base[, number amount[, number bits]])
1159 \end_layout
1160
1161 \begin_layout Standard
1162 Shift bits-bit (max 48, default 48) number logically right by amount (default
1163  1) places.
1164  The new bits are filled with zeroes.
1165 \end_layout
1166
1167 \begin_layout Subsubsection
1168 arshift(number base[, number amount[, number bits]])
1169 \end_layout
1170
1171 \begin_layout Standard
1172 Shift bits-bit (max 48, default 48) number arithmetically right by amount
1173  (default 1) places.
1174  The new bits are shifted in with copy of the high bit.
1175 \end_layout
1176
1177 \begin_layout Subsection
1178 Table gui:
1179 \end_layout
1180
1181 \begin_layout Standard
1182 Most of these functions can only be called in on_paint and on_video callbacks.
1183  Exceptions are noted.
1184 \end_layout
1185
1186 \begin_layout Subsubsection
1187 gui.resolution()
1188 \end_layout
1189
1190 \begin_layout Standard
1191 Returns 5-tuple (hresolution, vresolution, rshift, gshift, bshift).
1192 \end_layout
1193
1194 \begin_layout Subsubsection
1195 gui.<class>_gap(number gap)
1196 \end_layout
1197
1198 \begin_layout Standard
1199 Set the <class> (left, right, top, bottom) gap to specified value (max gap
1200  is 8191).
1201 \end_layout
1202
1203 \begin_layout Subsubsection
1204 gui.text(number x, number y, string text[, number fgc[, number fga[, number
1205  bgc[, number bga]]]])
1206 \end_layout
1207
1208 \begin_layout Standard
1209 Draw text on the GUI.
1210  Font size is 8(or 16) by 16.
1211  Notes:
1212 \end_layout
1213
1214 \begin_layout Itemize
1215 Coordinate origin is at top-left of the game area.
1216  Left and top gaps have negative coordinates.
1217 \end_layout
1218
1219 \begin_layout Itemize
1220 Use gui.resolution() to discover how to layout colors.
1221 \end_layout
1222
1223 \begin_layout Itemize
1224 Alpha range is 0(transparent)-256(opaque).
1225 \end_layout
1226
1227 \begin_layout Itemize
1228 Only available in on_paint() and on_video() callbacks.
1229 \end_layout
1230
1231 \begin_layout Subsubsection
1232 gui.repaint()
1233 \end_layout
1234
1235 \begin_layout Standard
1236 Request on_repaint() to happen as soon as possible.
1237  Can be used anywhere.
1238 \end_layout
1239
1240 \begin_layout Subsubsection
1241 gui.subframe_update(boolean on)
1242 \end_layout
1243
1244 \begin_layout Standard
1245 Request subframe updates (calling on_paint() on subframes) to happen (on=true)
1246  or not happen (on=false).
1247  Can be used anywhere.
1248 \end_layout
1249
1250 \begin_layout Subsection
1251 table input
1252 \end_layout
1253
1254 \begin_layout Standard
1255 Input handling.
1256  Only available in on_input callback.
1257 \end_layout
1258
1259 \begin_layout Subsection
1260 get(number controller, number index)
1261 \end_layout
1262
1263 \begin_layout Standard
1264 Read the specified index (0-11) from specified controller (0-7).
1265  Notes:
1266 \end_layout
1267
1268 \begin_layout Itemize
1269 Uses physical controller numbering.
1270  Gamepad in port 2 is controller 4, not 1!
1271 \end_layout
1272
1273 \begin_layout Subsection
1274 set(number controller, number index, number value)
1275 \end_layout
1276
1277 \begin_layout Standard
1278 Write the specified index (0-11) from specified controller (0-7), storing
1279  value.
1280  Notes:
1281 \end_layout
1282
1283 \begin_layout Itemize
1284 Uses physical controller numbering.
1285  Gamepad in port 2 is controller 4, not 1!
1286 \end_layout
1287
1288 \begin_layout Subsection
1289 reset([number cycles])
1290 \end_layout
1291
1292 \begin_layout Standard
1293 Execute reset.
1294  If cycles is greater than zero, do delayed reset.
1295 \end_layout
1296
1297 \begin_layout Itemize
1298 Only available with subframe flag false.
1299 \end_layout
1300
1301 \begin_layout Subsection
1302 Table hostmemory
1303 \end_layout
1304
1305 \begin_layout Standard
1306 Host memory handling (extra memory saved to savestates).
1307  Host memory starts empty.
1308 \end_layout
1309
1310 \begin_layout Subsubsection
1311 read(number address)
1312 \end_layout
1313
1314 \begin_layout Standard
1315 Reads hostmemory slot address.
1316  Slot numbers out of range return false instead of numeric.
1317 \end_layout
1318
1319 \begin_layout Subsubsection
1320 write(number address, number value)
1321 \end_layout
1322
1323 \begin_layout Standard
1324 Writes hostmemory slot with 0-255.
1325  Slot numbers out of range cause extension of host memory slot space.
1326 \end_layout
1327
1328 \begin_layout Subsection
1329 Table movie
1330 \end_layout
1331
1332 \begin_layout Standard
1333 Movie handling
1334 \end_layout
1335
1336 \begin_layout Subsubsection
1337 movie.currentframe()
1338 \end_layout
1339
1340 \begin_layout Standard
1341 Return number of current frame.
1342 \end_layout
1343
1344 \begin_layout Subsubsection
1345 movie.framecount()
1346 \end_layout
1347
1348 \begin_layout Standard
1349 Return number of frames in movie.
1350 \end_layout
1351
1352 \begin_layout Subsubsection
1353 movie.readonly()
1354 \end_layout
1355
1356 \begin_layout Standard
1357 Return true if in readonly mode, false if in readwrite.
1358 \end_layout
1359
1360 \begin_layout Subsubsection
1361 movie.set_readwrite()
1362 \end_layout
1363
1364 \begin_layout Standard
1365 Set readwrite mode (does not cause on_readwrite callback).
1366 \end_layout
1367
1368 \begin_layout Subsubsection
1369 movie.frame_subframes(number frame)
1370 \end_layout
1371
1372 \begin_layout Standard
1373 Count number of subframes in specified frame (frame numbers are 1-based)
1374  and return that.
1375 \end_layout
1376
1377 \begin_layout Subsubsection
1378 movie.read_subframe(number frame, number subframe)
1379 \end_layout
1380
1381 \begin_layout Standard
1382 Read specifed subframe in specified frame and return data as array (100
1383  elements, numbered 0-99 currently).
1384 \end_layout
1385
1386 \begin_layout Subsection
1387 Table settings
1388 \end_layout
1389
1390 \begin_layout Standard
1391 Routines for settings manipulation
1392 \end_layout
1393
1394 \begin_layout Subsubsection
1395 get(string name)
1396 \end_layout
1397
1398 \begin_layout Standard
1399 Get value of setting.
1400  If setting is blank, returns false.
1401  If setting value can't be obtained, returns (nil, error message).
1402 \end_layout
1403
1404 \begin_layout Subsubsection
1405 set(string name, string value)
1406 \end_layout
1407
1408 \begin_layout Standard
1409 Set value of setting.
1410  If setting can't be set, returns (nil, error message).
1411 \end_layout
1412
1413 \begin_layout Subsubsection
1414 is_set(string name)
1415 \end_layout
1416
1417 \begin_layout Standard
1418 Returns if setting is set.
1419  If setting does not exist, returns (nil, error message).
1420 \end_layout
1421
1422 \begin_layout Subsubsection
1423 blank(string name)
1424 \end_layout
1425
1426 \begin_layout Standard
1427 Blanks a setting and returns true.
1428  If setting can't be blanked, returns (nil, error message).
1429 \end_layout
1430
1431 \begin_layout Subsection
1432 Callbacks
1433 \end_layout
1434
1435 \begin_layout Standard
1436 Various callbacks to Lua that can occur.
1437 \end_layout
1438
1439 \begin_layout Subsubsection
1440 Callback: on_paint()
1441 \end_layout
1442
1443 \begin_layout Standard
1444 Called when screen is being painted.
1445  Any gui.* calls requiring graphic context draw on the screen.
1446 \end_layout
1447
1448 \begin_layout Subsubsection
1449 Callback: on_video()
1450 \end_layout
1451
1452 \begin_layout Standard
1453 Called when video dump frame is being painted.
1454  Any gui.* calls requiring graphic context draw on the video.
1455 \end_layout
1456
1457 \begin_layout Subsubsection
1458 Callback: on_startup()
1459 \end_layout
1460
1461 \begin_layout Standard
1462 Called when the emulator is starting (lsnes.rc has been run).
1463 \end_layout
1464
1465 \begin_layout Subsubsection
1466 Callback: on_pre_load(string name)
1467 \end_layout
1468
1469 \begin_layout Standard
1470 Called just before savestate/movie load occurs (note: loads are always delayed,
1471  so this occurs even when load was initiated by lua).
1472 \end_layout
1473
1474 \begin_layout Subsubsection
1475 Callback: on_err_load(string name)
1476 \end_layout
1477
1478 \begin_layout Standard
1479 Called if loadstate goes wrong.
1480 \end_layout
1481
1482 \begin_layout Subsubsection
1483 Callback: on_post_load(string name, boolean was_savestate)
1484 \end_layout
1485
1486 \begin_layout Standard
1487 Called on successful loadstate.
1488  was_savestate gives if this was a savestate or a movie.
1489 \end_layout
1490
1491 \begin_layout Subsubsection
1492 Callback: on_pre_save(string name, boolean is_savestate)
1493 \end_layout
1494
1495 \begin_layout Standard
1496 Called just before savestate save occurs (note: movie saves are synchronous
1497  and won't trigger these callbacks if called from Lua).
1498 \end_layout
1499
1500 \begin_layout Subsubsection
1501 Callback: on_err_save(string name)
1502 \end_layout
1503
1504 \begin_layout Standard
1505 Called if savestate goes wrong.
1506 \end_layout
1507
1508 \begin_layout Subsubsection
1509 Callback: on_post_save(string name, boolean is_savestate)
1510 \end_layout
1511
1512 \begin_layout Standard
1513 Called on successful savaestate.
1514  is_savestate gives if this was a savestate or a movie.
1515 \end_layout
1516
1517 \begin_layout Subsubsection
1518 Callback: on_quit()
1519 \end_layout
1520
1521 \begin_layout Standard
1522 Called when emulator is shutting down.
1523 \end_layout
1524
1525 \begin_layout Subsubsection
1526 Callback: on_input(boolean subframe)
1527 \end_layout
1528
1529 \begin_layout Standard
1530 Called when emulator is just sending input to bsnes core.
1531  Warning: This is called even in readonly mode, but the results are ignored.
1532 \end_layout
1533
1534 \begin_layout Subsubsection
1535 Callback: on_reset()
1536 \end_layout
1537
1538 \begin_layout Standard
1539 Called when SNES is reset.
1540 \end_layout
1541
1542 \begin_layout Subsubsection
1543 Callback: on_readwrite()
1544 \end_layout
1545
1546 \begin_layout Standard
1547 Called when moving into readwrite mode as result of
1548 \begin_inset Quotes eld
1549 \end_inset
1550
1551 set-rwmode
1552 \begin_inset Quotes erd
1553 \end_inset
1554
1555  command (note: moving to rwmode by Lua won't trigger this, as per recursive
1556  entry protection).
1557 \end_layout
1558
1559 \begin_layout Subsubsection
1560 Callback: on_snoop(number port, number controller, number index, number
1561  value)
1562 \end_layout
1563
1564 \begin_layout Standard
1565 Called each time bsnes asks for input.
1566  The value is the final value to be sent to bsnes core.
1567  Might be useful when translating movies to format suitable for console
1568  verification.
1569 \end_layout
1570
1571 \begin_layout Section
1572 SDL platform:
1573 \end_layout
1574
1575 \begin_layout Subsection
1576 Platform-specific commands:
1577 \end_layout
1578
1579 \begin_layout Subsubsection
1580 enable-sound on
1581 \end_layout
1582
1583 \begin_layout Standard
1584 Enable sounds in GUI (has no effect on video dumping).
1585 \end_layout
1586
1587 \begin_layout Subsubsection
1588 enable-sound off
1589 \end_layout
1590
1591 \begin_layout Standard
1592 Disable sounds in GUI (has no effect on video dumping).
1593 \end_layout
1594
1595 \begin_layout Subsubsection
1596 identify-key
1597 \end_layout
1598
1599 \begin_layout Standard
1600 Asks to press a key and then identifies that key.
1601 \end_layout
1602
1603 \begin_layout Subsubsection
1604 toggle-console
1605 \end_layout
1606
1607 \begin_layout Standard
1608 Toggle between windowed/fullscreen console.
1609 \end_layout
1610
1611 \begin_layout Subsubsection
1612 scroll-fullup
1613 \end_layout
1614
1615 \begin_layout Standard
1616 Scroll messages window as far back as it goes.
1617 \end_layout
1618
1619 \begin_layout Subsubsection
1620 scroll-fulldown
1621 \end_layout
1622
1623 \begin_layout Standard
1624 Scroll messages window as far forward as it goes.
1625 \end_layout
1626
1627 \begin_layout Subsubsection
1628 scroll-up
1629 \end_layout
1630
1631 \begin_layout Standard
1632 Scroll messages window back one screenful.
1633 \end_layout
1634
1635 \begin_layout Subsubsection
1636 scroll-down
1637 \end_layout
1638
1639 \begin_layout Standard
1640 Scroll messages window forward one screenful.
1641 \end_layout
1642
1643 \begin_layout Subsection
1644 Settings
1645 \end_layout
1646
1647 \begin_layout Subsubsection
1648 autorepeat-first-delay
1649 \end_layout
1650
1651 \begin_layout Standard
1652 Sets the delay for first character in typematic autorepeat.
1653 \end_layout
1654
1655 \begin_layout Subsubsection
1656 autorepeat-subsequent-delay
1657 \end_layout
1658
1659 \begin_layout Standard
1660 Sets the delay for subsequent characters in typematic autorepeat.
1661 \end_layout
1662
1663 \begin_layout Subsection
1664 Modifier names
1665 \end_layout
1666
1667 \begin_layout Standard
1668 Following modifier names are known:
1669 \end_layout
1670
1671 \begin_layout Itemize
1672 ctrl, lctrl, rctrl: Control keys
1673 \end_layout
1674
1675 \begin_layout Itemize
1676 alt, lalt, ralt: ALT keys.
1677 \end_layout
1678
1679 \begin_layout Itemize
1680 shift, lshift, rshift: Shift keys.
1681 \end_layout
1682
1683 \begin_layout Itemize
1684 meta, lmeta, rmeta: Meta keys.
1685 \end_layout
1686
1687 \begin_layout Itemize
1688 num, caps: Numlock/Capslock (these are sticky!)
1689 \end_layout
1690
1691 \begin_layout Itemize
1692 mode: Mode select.
1693 \end_layout
1694
1695 \begin_layout Subsection
1696 Key names
1697 \end_layout
1698
1699 \begin_layout Standard
1700 Following key names are known:
1701 \end_layout
1702
1703 \begin_layout Itemize
1704 backspace, tab, clear, return, pause, escape, space, exclaim, quotedbl,
1705  hash, dollar, ampersand, quote, leftparen, rightparen, asterisk, plus,
1706  comma, minus, period, slash, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, colon, semicolon,
1707  less, equals, greater, question, at, leftbracket, backslash, rightbracket,
1708  caret, underscore, backquote, a, b, c, d, e, f, g, h, i, j, k, l, m, n,
1709  o, p, q, r, s, t, u, v, w, x, y, z, delete, world_0, world_1, world_2,
1710  world_3, world_4, world_5, world_6, world_7, world_8, world_9, world_10,
1711  world_11, world_12, world_13, world_14, world_15, world_16, world_17, world_18,
1712  world_19, world_20, world_21, world_22, world_23, world_24, world_25, world_26,
1713  world_27, world_28, world_29, world_30, world_31, world_32, world_33, world_34,
1714  world_35, world_36, world_37, world_38, world_39, world_40, world_41, world_42,
1715  world_43, world_44, world_45, world_46, world_47, world_48, world_49, world_50,
1716  world_51, world_52, world_53, world_54, world_55, world_56, world_57, world_58,
1717  world_59, world_60, world_61, world_62, world_63, world_64, world_65, world_66,
1718  world_67, world_68, world_69, world_70, world_71, world_72, world_73, world_74,
1719  world_75, world_76, world_77, world_78, world_79, world_80, world_81, world_82,
1720  world_83, world_84, world_85, world_86, world_87, world_88, world_89, world_90,
1721  world_91, world_92, world_93, world_94, world_95, kp0, kp1, kp2, kp3, kp4,
1722  kp5, kp6, kp7, kp8, kp9, kp_period, kp_divide, kp_multiply, kp_minus, kp_plus,
1723  kp_enter, kp_equals, up, down, right, left, insert, home, end, pageup,
1724  pagedown, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14,
1725  f15, numlock, capslock, scrollock, rshift, lshift, rctrl, lctrl, ralt,
1726  lalt, rmeta, lmeta, lsuper, rsuper, mode, compose, help, print, sysreq,
1727  break, menu, power, euro, undo
1728 \end_layout
1729
1730 \begin_layout Itemize
1731 Names of form 'key<n>' where <n> is 0-255 are interpretted as key having
1732  hardware-dependent scan code of <n> (useful to bind those keys that don't
1733  have symbolic names).
1734 \end_layout
1735
1736 \begin_layout Standard
1737 In addition, following pseudo-keys are known (note: these do not work yet,
1738  and especially do not work in conjunction with modifers):
1739 \end_layout
1740
1741 \begin_layout Itemize
1742 joystick<num>button<button>: Joystick <num> (0-based) button <button> (0-based).
1743 \end_layout
1744
1745 \begin_layout Itemize
1746 joystick<num>hat<hat>n: Joystick <num> (0-based) hat <hat> (0-based) up.
1747 \end_layout
1748
1749 \begin_layout Itemize
1750 joystick<num>hat<hat>w: Joystick <num> (0-based) hat <hat> (0-based) left.
1751 \end_layout
1752
1753 \begin_layout Itemize
1754 joystick<num>hat<hat>s: Joystick <num> (0-based) hat <hat> (0-based) down.
1755 \end_layout
1756
1757 \begin_layout Itemize
1758 joystick<num>hat<hat>e: Joystick <num> (0-based) hat <hat> (0-based) right.
1759 \end_layout
1760
1761 \begin_layout Itemize
1762 joystick<num>axis<axis>-: Joystick <num> (0-based) axis <axis> negative
1763  position.
1764 \end_layout
1765
1766 \begin_layout Itemize
1767 joystick<num>axis<axis>+: Joystick <num> (0-based) axis <axis> positive
1768  position.
1769 \end_layout
1770
1771 \begin_layout Subsection
1772 Special buttons:
1773 \end_layout
1774
1775 \begin_layout Itemize
1776 Escape: Enter/Exit Command mode, cancel modal dialogs.
1777 \end_layout
1778
1779 \begin_layout Itemize
1780 Return (also KPEnter): Execute command, ok modal dialog.
1781 \end_layout
1782
1783 \begin_layout Itemize
1784 Pgup/Up (also KP8/9 if no num lock; command mode): Previous command in command
1785  history
1786 \end_layout
1787
1788 \begin_layout Itemize
1789 Pgdn/Down(also KP2/3 if no num lock; command mode): Next command in command
1790  history
1791 \end_layout
1792
1793 \begin_layout Itemize
1794 Home (also KP7 if no num lock; command mode): Beginning of command.
1795 \end_layout
1796
1797 \begin_layout Itemize
1798 End (also KP1 if no num lock; command mode): End of command.
1799 \end_layout
1800
1801 \begin_layout Itemize
1802 Left (also KP4 if no num lock; command mode): Move cursor left.
1803 \end_layout
1804
1805 \begin_layout Itemize
1806 Right (also KP6 if no num lock; command mode): Move cursor right.
1807 \end_layout
1808
1809 \begin_layout Itemize
1810 Delete (also KP.
1811  if no num lock; command mode): Delete character to right of cursor.
1812 \end_layout
1813
1814 \begin_layout Itemize
1815 Insert (also KP0 if no num lock; command mode): Toggle between insert /
1816  overwrite modes.
1817 \end_layout
1818
1819 \begin_layout Itemize
1820 Backspace (command mode): Delete character to left of cursor.
1821 \end_layout
1822
1823 \begin_layout Itemize
1824 LCTRL+LALT+ESCAPE: Ungraceful shutdown (leaves dump corrupted!).
1825 \end_layout
1826
1827 \begin_layout Subsection
1828 Watchdog timer:
1829 \end_layout
1830
1831 \begin_layout Standard
1832 If emulator does not reach internal polling loop in 15 seconds after leaving
1833  it or 15 seconds after starting, the emulator instantly bombs out.
1834 \end_layout
1835
1836 \begin_layout Section
1837 Movie file format
1838 \end_layout
1839
1840 \begin_layout Standard
1841 Movie file is .zip archive in itself, normal ZIP archive tools work on it
1842  (note: If you recompress it, do not use compression methods other than
1843  store and deflate and especially do not use encryption of any kind).
1844 \end_layout
1845
1846 \begin_layout Subsection
1847 Detecting clean start/SRAM/Savestate
1848 \end_layout
1849
1850 \begin_layout Itemize
1851 If file has member
1852 \begin_inset Quotes eld
1853 \end_inset
1854
1855 savestate
1856 \begin_inset Quotes erd
1857 \end_inset
1858
1859  it is savestate, otherwise:
1860 \end_layout
1861
1862 \begin_layout Itemize
1863 If file has members with names starting
1864 \begin_inset Quotes eld
1865 \end_inset
1866
1867 moviesram.
1868 \begin_inset Quotes erd
1869 \end_inset
1870
1871  it is movie starting from SRAM, otherwise:
1872 \end_layout
1873
1874 \begin_layout Itemize
1875 It is movie starting from clear state.
1876 \end_layout
1877
1878 \begin_layout Subsection
1879 Member: gametype
1880 \end_layout
1881
1882 \begin_layout Standard
1883 Type of game ROM and region.
1884  Valid values are:
1885 \end_layout
1886
1887 \begin_layout Standard
1888 \begin_inset Tabular
1889 <lyxtabular version="3" rows="8" columns="3">
1890 <features tabularvalignment="middle">
1891 <column alignment="center" valignment="top" width="0">
1892 <column alignment="center" valignment="top" width="0">
1893 <column alignment="center" valignment="top" width="0">
1894 <row>
1895 <cell alignment="center" valignment="top" topline="true" bottomline="true" leftline="true" usebox="none">
1896 \begin_inset Text
1897
1898 \begin_layout Plain Layout
1899 Value
1900 \end_layout
1901
1902 \end_inset
1903 </cell>
1904 <cell alignment="center" valignment="top" topline="true" bottomline="true" leftline="true" usebox="none">
1905 \begin_inset Text
1906
1907 \begin_layout Plain Layout
1908 System
1909 \end_layout
1910
1911 \end_inset
1912 </cell>
1913 <cell alignment="center" valignment="top" topline="true" bottomline="true" leftline="true" rightline="true" usebox="none">
1914 \begin_inset Text
1915
1916 \begin_layout Plain Layout
1917 Region
1918 \end_layout
1919
1920 \end_inset
1921 </cell>
1922 </row>
1923 <row>
1924 <cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
1925 \begin_inset Text
1926
1927 \begin_layout Plain Layout
1928 snes_pal
1929 \end_layout
1930
1931 \end_inset
1932 </cell>
1933 <cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
1934 \begin_inset Text
1935
1936 \begin_layout Plain Layout
1937 Super NES
1938 \end_layout
1939
1940 \end_inset
1941 </cell>
1942 <cell alignment="center" valignment="top" topline="true" leftline="true" rightline="true" usebox="none">
1943 \begin_inset Text
1944
1945 \begin_layout Plain Layout
1946 PAL
1947 \end_layout
1948
1949 \end_inset
1950 </cell>
1951 </row>
1952 <row>
1953 <cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
1954 \begin_inset Text
1955
1956 \begin_layout Plain Layout
1957 sgb_pal
1958 \end_layout
1959
1960 \end_inset
1961 </cell>
1962 <cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
1963 \begin_inset Text
1964
1965 \begin_layout Plain Layout
1966 Super Game Boy
1967 \end_layout
1968
1969 \end_inset
1970 </cell>
1971 <cell alignment="center" valignment="top" topline="true" leftline="true" rightline="true" usebox="none">
1972 \begin_inset Text
1973
1974 \begin_layout Plain Layout
1975 PAL
1976 \end_layout
1977
1978 \end_inset
1979 </cell>
1980 </row>
1981 <row>
1982 <cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
1983 \begin_inset Text
1984
1985 \begin_layout Plain Layout
1986 snes_ntsc
1987 \end_layout
1988
1989 \end_inset
1990 </cell>
1991 <cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
1992 \begin_inset Text
1993
1994 \begin_layout Plain Layout
1995 Super NES
1996 \end_layout
1997
1998 \end_inset
1999 </cell>
2000 <cell alignment="center" valignment="top" topline="true" leftline="true" rightline="true" usebox="none">
2001 \begin_inset Text
2002
2003 \begin_layout Plain Layout
2004 NTSC
2005 \end_layout
2006
2007 \end_inset
2008 </cell>
2009 </row>
2010 <row>
2011 <cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
2012 \begin_inset Text
2013
2014 \begin_layout Plain Layout
2015 sgb_ntsc
2016 \end_layout
2017
2018 \end_inset
2019 </cell>
2020 <cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
2021 \begin_inset Text
2022
2023 \begin_layout Plain Layout
2024 Super Game Boy
2025 \end_layout
2026
2027 \end_inset
2028 </cell>
2029 <cell alignment="center" valignment="top" topline="true" leftline="true" rightline="true" usebox="none">
2030 \begin_inset Text
2031
2032 \begin_layout Plain Layout
2033 NTSC
2034 \end_layout
2035
2036 \end_inset
2037 </cell>
2038 </row>
2039 <row>
2040 <cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
2041 \begin_inset Text
2042
2043 \begin_layout Plain Layout
2044 bsx
2045 \end_layout
2046
2047 \end_inset
2048 </cell>
2049 <cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
2050 \begin_inset Text
2051
2052 \begin_layout Plain Layout
2053 BS-X (non-slotted)
2054 \end_layout
2055
2056 \end_inset
2057 </cell>
2058 <cell alignment="center" valignment="top" topline="true" leftline="true" rightline="true" usebox="none">
2059 \begin_inset Text
2060
2061 \begin_layout Plain Layout
2062 NTSC
2063 \end_layout
2064
2065 \end_inset
2066 </cell>
2067 </row>
2068 <row>
2069 <cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
2070 \begin_inset Text
2071
2072 \begin_layout Plain Layout
2073 bsxslotted
2074 \end_layout
2075
2076 \end_inset
2077 </cell>
2078 <cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
2079 \begin_inset Text
2080
2081 \begin_layout Plain Layout
2082 BS-X (slotted)
2083 \end_layout
2084
2085 \end_inset
2086 </cell>
2087 <cell alignment="center" valignment="top" topline="true" leftline="true" rightline="true" usebox="none">
2088 \begin_inset Text
2089
2090 \begin_layout Plain Layout
2091 NTSC
2092 \end_layout
2093
2094 \end_inset
2095 </cell>
2096 </row>
2097 <row>
2098 <cell alignment="center" valignment="top" topline="true" bottomline="true" leftline="true" usebox="none">
2099 \begin_inset Text
2100
2101 \begin_layout Plain Layout
2102 sufamiturbo
2103 \end_layout
2104
2105 \end_inset
2106 </cell>
2107 <cell alignment="center" valignment="top" topline="true" bottomline="true" leftline="true" usebox="none">
2108 \begin_inset Text
2109
2110 \begin_layout Plain Layout
2111 Sufami Turbo
2112 \end_layout
2113
2114 \end_inset
2115 </cell>
2116 <cell alignment="center" valignment="top" topline="true" bottomline="true" leftline="true" rightline="true" usebox="none">
2117 \begin_inset Text
2118
2119 \begin_layout Plain Layout
2120 NTSC
2121 \end_layout
2122
2123 \end_inset
2124 </cell>
2125 </row>
2126 </lyxtabular>
2127
2128 \end_inset
2129
2130
2131 \end_layout
2132
2133 \begin_layout Standard
2134 Frame rates are:
2135 \end_layout
2136
2137 \begin_layout Standard
2138 \begin_inset Tabular
2139 <lyxtabular version="3" rows="3" columns="2">
2140 <features tabularvalignment="middle">
2141 <column alignment="center" valignment="top" width="0">
2142 <column alignment="center" valignment="top" width="0">
2143 <row>
2144 <cell alignment="center" valignment="top" topline="true" bottomline="true" leftline="true" usebox="none">
2145 \begin_inset Text
2146
2147 \begin_layout Plain Layout
2148 Region
2149 \end_layout
2150
2151 \end_inset
2152 </cell>
2153 <cell alignment="center" valignment="top" topline="true" bottomline="true" leftline="true" rightline="true" usebox="none">
2154 \begin_inset Text
2155
2156 \begin_layout Plain Layout
2157 Framerate
2158 \end_layout
2159
2160 \end_inset
2161 </cell>
2162 </row>
2163 <row>
2164 <cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
2165 \begin_inset Text
2166
2167 \begin_layout Plain Layout
2168 PAL
2169 \end_layout
2170
2171 \end_inset
2172 </cell>
2173 <cell alignment="center" valignment="top" topline="true" leftline="true" rightline="true" usebox="none">
2174 \begin_inset Text
2175
2176 \begin_layout Plain Layout
2177 322445/6448
2178 \end_layout
2179
2180 \end_inset
2181 </cell>
2182 </row>
2183 <row>
2184 <cell alignment="center" valignment="top" topline="true" bottomline="true" leftline="true" usebox="none">
2185 \begin_inset Text
2186
2187 \begin_layout Plain Layout
2188 NTSC
2189 \end_layout
2190
2191 \end_inset
2192 </cell>
2193 <cell alignment="center" valignment="top" topline="true" bottomline="true" leftline="true" rightline="true" usebox="none">
2194 \begin_inset Text
2195
2196 \begin_layout Plain Layout
2197 10738636/178683
2198 \end_layout
2199
2200 \end_inset
2201 </cell>
2202 </row>
2203 </lyxtabular>
2204
2205 \end_inset
2206
2207
2208 \end_layout
2209
2210 \begin_layout Subsection
2211 Member: port1
2212 \end_layout
2213
2214 \begin_layout Standard
2215 Contains type of port #1.
2216  Valid values are 'none', 'gamepad', 'multitap' and 'mouse'.
2217  If not present, defaults to 'gamepad'.
2218 \end_layout
2219
2220 \begin_layout Subsection
2221 Member: port2
2222 \end_layout
2223
2224 \begin_layout Standard
2225 Contains type of port #2.
2226  Valid values are 'none', 'gamepad', 'multitap', 'mouse', 'superscope',
2227  'justifier' and 'justifiers'.
2228  If not present, defaults to 'none'.
2229 \end_layout
2230
2231 \begin_layout Subsection
2232 Member: gamename
2233 \end_layout
2234
2235 \begin_layout Standard
2236 Contains name of the game.
2237 \end_layout
2238
2239 \begin_layout Subsection
2240 Member: authors
2241 \end_layout
2242
2243 \begin_layout Standard
2244 Contains authors, one per line.
2245  Part before '|' is the full name, part after is the nickname.
2246 \end_layout
2247
2248 \begin_layout Subsection
2249 Member: systemid
2250 \end_layout
2251
2252 \begin_layout Standard
2253 Always
2254 \begin_inset Quotes eld
2255 \end_inset
2256
2257 lsnes-rr1
2258 \begin_inset Quotes erd
2259 \end_inset
2260
2261 .
2262  Used to reject other saves.
2263 \end_layout
2264
2265 \begin_layout Subsection
2266 Member: controlsversion
2267 \end_layout
2268
2269 \begin_layout Standard
2270 Always
2271 \begin_inset Quotes eld
2272 \end_inset
2273
2274 0
2275 \begin_inset Quotes erd
2276 \end_inset
2277
2278 .
2279  Used to identify what controls are there.
2280 \end_layout
2281
2282 \begin_layout Subsection
2283 Member:
2284 \begin_inset Quotes eld
2285 \end_inset
2286
2287 coreversion
2288 \begin_inset Quotes erd
2289 \end_inset
2290
2291
2292 \end_layout
2293
2294 \begin_layout Standard
2295 Contains bsnes core version number.
2296 \end_layout
2297
2298 \begin_layout Subsection
2299 Member: projectid
2300 \end_layout
2301
2302 \begin_layout Standard
2303 Contains project ID.
2304  Used to identify if two movies are part of the same project.
2305 \end_layout
2306
2307 \begin_layout Subsection
2308 Member: {rom,slota,slotb}{,xml}.sha256
2309 \end_layout
2310
2311 \begin_layout Standard
2312 Contains SHA-256 of said ROM or ROM mapping file.
2313  Absent if corresponding file is absent.
2314 \end_layout
2315
2316 \begin_layout Subsection
2317 Member: moviesram.<name>
2318 \end_layout
2319
2320 \begin_layout Standard
2321 Raw binary startup SRAM of kind <name>.
2322  Only present in savestates and movies starting from SRAM.
2323 \end_layout
2324
2325 \begin_layout Subsection
2326 Member: moviestate
2327 \end_layout
2328
2329 \begin_layout Standard
2330 Raw binary movie state data.
2331  Only present in savestates.
2332 \end_layout
2333
2334 \begin_layout Standard
2335 for version 0:
2336 \end_layout
2337
2338 \begin_layout Itemize
2339 32 bytes: SHA-256 of project ID.
2340 \end_layout
2341
2342 \begin_layout Itemize
2343 8 bytes: Big-endian current frame.
2344 \end_layout
2345
2346 \begin_layout Itemize
2347 100x4 bytes: Poll counters for each control (bit31 of each is
2348 \begin_inset Quotes eld
2349 \end_inset
2350
2351 data ready
2352 \begin_inset Quotes erd
2353 \end_inset
2354
2355  bit), big-endian.
2356 \end_layout
2357
2358 \begin_layout Itemize
2359 8 bytes: Big-endian lag frame count.
2360 \end_layout
2361
2362 \begin_layout Itemize
2363 32 bytes: SHA-256 of past input
2364 \end_layout
2365
2366 \begin_layout Itemize
2367 32 bytes: SHA-256 of previous.
2368 \end_layout
2369
2370 \begin_layout Subsection
2371 Member: hostmemory
2372 \end_layout
2373
2374 \begin_layout Standard
2375 Raw binary dump of host memory.
2376  Only present in savestates.
2377 \end_layout
2378
2379 \begin_layout Subsection
2380 Member: savestate
2381 \end_layout
2382
2383 \begin_layout Standard
2384 The savestate itself.
2385  Savestate detection uses this file, only present in savestates.
2386 \end_layout
2387
2388 \begin_layout Subsection
2389 Member: screenshot
2390 \end_layout
2391
2392 \begin_layout Standard
2393 Screenshot of current frame.
2394  Only present in savestates.
2395 \end_layout
2396
2397 \begin_layout Subsection
2398 Member: sram.<name>
2399 \end_layout
2400
2401 \begin_layout Standard
2402 Raw binary SRAM of kind <name> at time of savestate.
2403  Only present in savestates.
2404 \end_layout
2405
2406 \begin_layout Subsection
2407 Member: input
2408 \end_layout
2409
2410 \begin_layout Standard
2411 The actual input track, one line per subframe (blank lines are skipped).
2412 \end_layout
2413
2414 \begin_layout Itemize
2415 If the first byte of each line is '.', ' ', <tab> or '|', then the line is
2416  part of same frame as previous, otherwise it starts a new frame.
2417 \end_layout
2418
2419 \begin_layout Itemize
2420 First subframe must start a new frame.
2421 \end_layout
2422
2423 \begin_layout Standard
2424 Length of movie in frames is number of lines in input file that start a
2425  new frame.
2426 \end_layout
2427
2428 \begin_layout Subsection
2429 Member: rerecords
2430 \end_layout
2431
2432 \begin_layout Standard
2433 Contains textual base-10 rerecord count (emulator just writes this, it doesn't
2434  read it) + 1.
2435 \end_layout
2436
2437 \begin_layout Subsection
2438 Member: rrdata
2439 \end_layout
2440
2441 \begin_layout Standard
2442 This member stores set of load IDs.
2443  There is one load ID per rerecord (plus one corresponding to start of project).
2444 \end_layout
2445
2446 \begin_layout Itemize
2447 This member constists of concatenation of records
2448 \end_layout
2449
2450 \begin_layout Itemize
2451 Each record is 2-36 bytes long and can represent 1-16,843,009 consequtive
2452  IDs.
2453 \end_layout
2454
2455 \begin_layout Itemize
2456 IDs are interpretted as 256-bit big-endian integers with warparound.
2457 \end_layout
2458
2459 \begin_layout Itemize
2460 Initial predicted ID is all zeroes.
2461 \end_layout
2462
2463 \begin_layout Standard
2464 Format of each record is:
2465 \end_layout
2466
2467 \begin_layout Itemize
2468 1 byte: Opcode byte.
2469  Bits 0-4 are prefix length (prefixlen), bits 5-6 are count length (countlen).
2470  Bit 7 is unused.
2471 \end_layout
2472
2473 \begin_layout Itemize
2474 32-prefixlen bytes of ID.
2475 \end_layout
2476
2477 \begin_layout Itemize
2478 countlen bytes of big-endian count (count).
2479 \end_layout
2480
2481 \begin_layout Standard
2482 Records are processed as follows:
2483 \end_layout
2484
2485 \begin_layout Itemize
2486 To form the first ID encoded by record, take the first prefixlen bytes predicted
2487  ID and append the read ID value to it.
2488  The result is the first ID encoded.
2489 \end_layout
2490
2491 \begin_layout Itemize
2492 If countlen is 0, record encodes 1 ID.
2493 \end_layout
2494
2495 \begin_layout Itemize
2496 If countlen is 1, record encodes 2+count IDs.
2497 \end_layout
2498
2499 \begin_layout Itemize
2500 If countlen is 2, record encodes 258+count IDs.
2501 \end_layout
2502
2503 \begin_layout Itemize
2504 If countlen is 3, record encodes 65794+count IDs.
2505 \end_layout
2506
2507 \begin_layout Itemize
2508 The new predicted ID is the next ID after last one encoded by the record.
2509 \end_layout
2510
2511 \begin_layout Standard
2512 The number of rerecords + 1 is equal to the sum of number of IDs encoded
2513  by all records.
2514 \end_layout
2515
2516 \begin_layout Section
2517 Compiling:
2518 \end_layout
2519
2520 \begin_layout Subsection
2521 Building BSNES
2522 \end_layout
2523
2524 \begin_layout Standard
2525 make ui=ui-libsnes options=debugger profile=accuracy
2526 \end_layout
2527
2528 \begin_layout Itemize
2529 Yes, debugger is needed.
2530 \end_layout
2531
2532 \begin_layout Subsection
2533 Prerequisite libraries:
2534 \end_layout
2535
2536 \begin_layout Itemize
2537 zlib
2538 \end_layout
2539
2540 \begin_layout Itemize
2541 SDL (SDL platform)
2542 \end_layout
2543
2544 \begin_layout Itemize
2545 boost_iostreams
2546 \end_layout
2547
2548 \begin_layout Itemize
2549 boost_filesystem
2550 \end_layout
2551
2552 \begin_layout Itemize
2553 boost (conversion)
2554 \end_layout
2555
2556 \begin_layout Subsection
2557 Compile options to make:
2558 \end_layout
2559
2560 \begin_layout Subsubsection
2561 BSNES_PATH=<path>
2562 \end_layout
2563
2564 \begin_layout Standard
2565 Set path to BSNES bsnes directory to <path>.
2566 \end_layout
2567
2568 \begin_layout Subsubsection
2569 NO_THREADS=1
2570 \end_layout
2571
2572 \begin_layout Standard
2573 Don't use threads (makes dumping slower, but threads probably only work
2574  on Linux).
2575 \end_layout
2576
2577 \begin_layout Subsubsection
2578 CC=<compiler>
2579 \end_layout
2580
2581 \begin_layout Standard
2582 (cross) C++ compiler to use.
2583  Defaults to g++-4.5
2584 \end_layout
2585
2586 \begin_layout Subsubsection
2587 HOSTCC=<compiler>
2588 \end_layout
2589
2590 \begin_layout Standard
2591 (host) C++ compiler to use.
2592  Defaults to the same as CC.
2593 \end_layout
2594
2595 \begin_layout Subsubsection
2596 BSNES_IS_COMPAT=1
2597 \end_layout
2598
2599 \begin_layout Standard
2600 Assume BSNES uses compatiblity core instead of accuracy core.
2601 \end_layout
2602
2603 \begin_layout Subsubsection
2604 NO_LUA=1
2605 \end_layout
2606
2607 \begin_layout Standard
2608 Don't compile in Lua support.
2609 \end_layout
2610
2611 \begin_layout Section
2612 Errata:
2613 \end_layout
2614
2615 \begin_layout Subsection
2616 Problems from BSNES core:
2617 \end_layout
2618
2619 \begin_layout Itemize
2620 The whole pending save stuff.
2621 \end_layout
2622
2623 \begin_layout Itemize
2624 Delay resets are slow.
2625 \end_layout
2626
2627 \begin_layout Itemize
2628 RTC is not emulated in sync-stable manner.
2629 \end_layout
2630
2631 \begin_layout Itemize
2632 Lack of layer hiding.
2633 \end_layout
2634
2635 \begin_layout Itemize
2636 It is slow.
2637 \end_layout
2638
2639 \begin_layout Itemize
2640 Firmwares can't be loaded from ZIP archives.
2641 \end_layout
2642
2643 \begin_layout Itemize
2644 Manual polls can be corrupted if savestate occurs during those.
2645 \end_layout
2646
2647 \begin_layout Subsection
2648 TODO For rr0:
2649 \end_layout
2650
2651 \begin_layout Itemize
2652 Make it build on Windows (and build binaries).
2653  Not todo for rr0-β0.
2654 \end_layout
2655
2656 \begin_layout Subsection
2657 Other problems:
2658 \end_layout
2659
2660 \begin_layout Itemize
2661 Audio for last dumped frame is not itself dumped.
2662 \end_layout
2663
2664 \begin_layout Itemize
2665 Audio in UI is pretty bad in quality.
2666 \end_layout
2667
2668 \begin_layout Itemize
2669 UI itself is 30fps max.
2670 \end_layout
2671
2672 \begin_layout Itemize
2673 AVI compression levels 10-18 are not compatible with AVISynth AVISource.
2674 \end_layout
2675
2676 \begin_layout Itemize
2677 No menus, command based interface (SDL).
2678 \end_layout
2679
2680 \begin_layout Itemize
2681 Long commands don't scroll.
2682 \end_layout
2683
2684 \begin_layout Itemize
2685 No autofire
2686 \end_layout
2687
2688 \begin_layout Itemize
2689 Joysticks don't work.
2690 \end_layout
2691
2692 \begin_layout Section
2693 Changelog:
2694 \end_layout
2695
2696 \begin_layout Subsection
2697 rr0-β1
2698 \end_layout
2699
2700 \begin_layout Itemize
2701 Fix -Wall warnings
2702 \end_layout
2703
2704 \begin_layout Itemize
2705 Fix dumper video corruption with levels 10-18.
2706 \end_layout
2707
2708 \end_body
2709 \end_document