| 1 | #! /usr/bin/env pike |
| 2 | |
| 3 | /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *\ |
| 4 | * This is GNU Go, a Go program. Contact gnugo@gnu.org, or see * |
| 5 | * http://www.gnu.org/software/gnugo/ for more information. * |
| 6 | * * |
| 7 | * Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 and * |
| 8 | * 2009 by the Free Software Foundation. * |
| 9 | * * |
| 10 | * This program is free software; you can redistribute it and/or * |
| 11 | * modify it under the terms of the GNU General Public License as * |
| 12 | * published by the Free Software Foundation - version 3 or * |
| 13 | * (at your option) any later version. * |
| 14 | * * |
| 15 | * This program is distributed in the hope that it will be useful, * |
| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
| 18 | * GNU General Public License in file COPYING for more details. * |
| 19 | * * |
| 20 | * You should have received a copy of the GNU General Public * |
| 21 | * License along with this program; if not, write to the Free * |
| 22 | * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, * |
| 23 | * Boston, MA 02111, USA. * |
| 24 | \* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ |
| 25 | |
| 26 | #define DUMP_GTP_PIPES 0 |
| 27 | |
| 28 | |
| 29 | int |
| 30 | maximal_fixed_handicap(int board_size) |
| 31 | { |
| 32 | if (board_size < 7) |
| 33 | return 0; |
| 34 | if (board_size % 2 == 1 && board_size >= 9) |
| 35 | return 9; |
| 36 | return 4; |
| 37 | } |
| 38 | |
| 39 | |
| 40 | float |
| 41 | result_to_float(string result) |
| 42 | { |
| 43 | if (result[..1] == "W+") |
| 44 | return (float) result[2..]; |
| 45 | if (result[..1] == "B+") |
| 46 | return - (float) result[2..]; |
| 47 | return (float) result; |
| 48 | } |
| 49 | |
| 50 | |
| 51 | string |
| 52 | arrange_values_nicely(array(string) values, string delimiter) |
| 53 | { |
| 54 | string result = ""; |
| 55 | for (int k = 0; k < sizeof(values); k++) { |
| 56 | if (k > 0 && k % 12 == 0) |
| 57 | result += "\n"; |
| 58 | result += delimiter + values[k]; |
| 59 | } |
| 60 | |
| 61 | return result + "\n"; |
| 62 | } |
| 63 | |
| 64 | |
| 65 | string |
| 66 | list_sgf_positions(array(array(string)) positions, array(string) sgf_properties) |
| 67 | { |
| 68 | string result = ""; |
| 69 | for (int k = 0; k < sizeof(positions); k++) { |
| 70 | if (sizeof(positions[k])) |
| 71 | result += sgf_properties[k] + arrange_values_nicely(positions[k], ""); |
| 72 | } |
| 73 | |
| 74 | return result; |
| 75 | } |
| 76 | |
| 77 | |
| 78 | string |
| 79 | nice_time(float _time) |
| 80 | { |
| 81 | int time = (int) (_time * 10); |
| 82 | #ifdef __AUTO_BIGNUM__ |
| 83 | return sprintf("%d:%02d.%d", time / 600, (time % 600) / 10, time % 10); |
| 84 | #else |
| 85 | return sprintf("%d:%02d", time / 600, (time % 600) / 10); |
| 86 | #endif |
| 87 | } |
| 88 | |
| 89 | |
| 90 | int |
| 91 | is_numeric(string str) |
| 92 | { |
| 93 | str = String.trim_all_whites(str); |
| 94 | if (str[0] == '+') |
| 95 | str = str[1..]; |
| 96 | |
| 97 | return ((string) ((int) str)) == str; |
| 98 | } |
| 99 | |
| 100 | |
| 101 | class GtpServer { |
| 102 | int server_is_up; |
| 103 | int board_size; |
| 104 | private Stdio.File file_out; |
| 105 | private Stdio.FILE file_in; |
| 106 | int protocol_version; |
| 107 | string color; |
| 108 | string capitalized_color; |
| 109 | string command_line; |
| 110 | string full_engine_name; |
| 111 | string random_seed; |
| 112 | private float main_time; |
| 113 | private float byo_yomi_time; |
| 114 | private int byo_yomi_stones; |
| 115 | private float time_left; |
| 116 | private int stones_left; |
| 117 | float total_used_time; |
| 118 | private array(string) statistics; |
| 119 | private array(string) reset; |
| 120 | private array totals; |
| 121 | |
| 122 | |
| 123 | void |
| 124 | create(string _command_line, array(string) _statistics, array(string) _reset, |
| 125 | string _color, |
| 126 | float _main_time, float _byo_yomi_time, int _byo_yomi_stones) |
| 127 | { |
| 128 | file_out = Stdio.File(); |
| 129 | file_in = Stdio.FILE(); |
| 130 | set_color(_color); |
| 131 | command_line = _command_line; |
| 132 | |
| 133 | array error = catch { |
| 134 | Process.create_process(command_line / " ", |
| 135 | ([ "stdin" : file_out->pipe(), |
| 136 | "stdout" : file_in->pipe() ])); |
| 137 | }; |
| 138 | |
| 139 | if (error) { |
| 140 | werror(error[0]); |
| 141 | werror("Command line was `%s'.\n", command_line); |
| 142 | destruct(this_object()); |
| 143 | } |
| 144 | else { |
| 145 | array error = catch { |
| 146 | array answer = send_command("protocol_version"); |
| 147 | protocol_version = answer[0] ? 1 : (int) answer[1]; |
| 148 | full_engine_name = get_full_engine_name(); |
| 149 | server_is_up = 1; |
| 150 | }; |
| 151 | if (error) { |
| 152 | werror("Engine `%s' crashed at startup.\nPerhaps command line is wrong.\n", |
| 153 | command_line); |
| 154 | destruct(this_object()); |
| 155 | } |
| 156 | else { |
| 157 | main_time = _main_time; |
| 158 | byo_yomi_time = _byo_yomi_time; |
| 159 | byo_yomi_stones = _byo_yomi_stones; |
| 160 | total_used_time = 0.0; |
| 161 | |
| 162 | statistics = _statistics; |
| 163 | reset = _reset; |
| 164 | totals = ({ 0 }) * sizeof(statistics); |
| 165 | } |
| 166 | } |
| 167 | } |
| 168 | |
| 169 | |
| 170 | void |
| 171 | set_color(string _color) |
| 172 | { |
| 173 | color = _color; |
| 174 | capitalized_color = String.capitalize(color); |
| 175 | } |
| 176 | |
| 177 | |
| 178 | void |
| 179 | restart_if_crashed() |
| 180 | { |
| 181 | if (!server_is_up) { |
| 182 | werror("Restarting engine `%s' playing %s.\n", command_line, color); |
| 183 | Process.create_process(command_line / " ", |
| 184 | ([ "stdin" : file_out->pipe(), |
| 185 | "stdout" : file_in->pipe() ])); |
| 186 | server_is_up = 1; |
| 187 | } |
| 188 | } |
| 189 | |
| 190 | |
| 191 | array |
| 192 | send_command(string command) |
| 193 | { |
| 194 | #if DUMP_GTP_PIPES |
| 195 | werror("[%s%s] %s\n", |
| 196 | full_engine_name ? full_engine_name + ", " : "", color, command); |
| 197 | #endif |
| 198 | |
| 199 | command = String.trim_all_whites(command); |
| 200 | sscanf(command, "%[0-9]", string id); |
| 201 | if (command[0] == '#' || command == id) |
| 202 | return ({ 0, "" }); |
| 203 | |
| 204 | file_out->write("%s\n", command); |
| 205 | string response = file_in->gets(); |
| 206 | if (!response) { |
| 207 | server_is_up = 0; |
| 208 | error("Engine `%s' playing %s crashed!", command_line, color); |
| 209 | } |
| 210 | |
| 211 | #if DUMP_GTP_PIPES |
| 212 | werror("%s\n", response); |
| 213 | #endif |
| 214 | |
| 215 | array result; |
| 216 | int id_length = strlen(id); |
| 217 | if (response && response[..id_length] == "=" + id) |
| 218 | result = ({ 0, response[id_length + 1 ..] }); |
| 219 | else if (response && response[..id_length] == "?" + id) |
| 220 | result = ({ 1, response[id_length + 1 ..] }); |
| 221 | else |
| 222 | result = ({ -1, response }); |
| 223 | |
| 224 | result[1] = String.trim_all_whites(result[1]); |
| 225 | while (1) { |
| 226 | response = file_in->gets(); |
| 227 | |
| 228 | #if DUMP_GTP_PIPES |
| 229 | werror("%s\n", response); |
| 230 | #endif |
| 231 | |
| 232 | if (response == "") { |
| 233 | if (result[0] < 0) { |
| 234 | werror("Warning, unrecognized response to command `%s':\n", command); |
| 235 | werror("%s\n", result[1]); |
| 236 | } |
| 237 | return result; |
| 238 | } |
| 239 | result[1] += "\n" + response; |
| 240 | } |
| 241 | } |
| 242 | |
| 243 | |
| 244 | int |
| 245 | is_known_command(string command) |
| 246 | { |
| 247 | array answer = send_command("known_command " + command); |
| 248 | return !answer[0] && answer[1] == "true"; |
| 249 | } |
| 250 | |
| 251 | |
| 252 | string |
| 253 | get_full_engine_name() |
| 254 | { |
| 255 | return send_command("name")[1] + " " + send_command("version")[1]; |
| 256 | } |
| 257 | |
| 258 | |
| 259 | void |
| 260 | set_board_size(int _board_size) |
| 261 | { |
| 262 | board_size = _board_size; |
| 263 | send_command("boardsize " + board_size); |
| 264 | if (protocol_version >= 2) |
| 265 | send_command("clear_board"); |
| 266 | random_seed = get_random_seed(); |
| 267 | } |
| 268 | |
| 269 | |
| 270 | array(string) |
| 271 | fixed_handicap(int handicap) |
| 272 | { |
| 273 | array answer = send_command("fixed_handicap " + handicap); |
| 274 | return answer[0] ? ({}) : answer[1] / " "; |
| 275 | } |
| 276 | |
| 277 | |
| 278 | array(string) |
| 279 | place_free_handicap(int handicap) |
| 280 | { |
| 281 | array answer = send_command("place_free_handicap " + handicap); |
| 282 | return answer[0] ? ({}) : answer[1] / " "; |
| 283 | } |
| 284 | |
| 285 | |
| 286 | void |
| 287 | set_free_handicap(array(string) stones) |
| 288 | { |
| 289 | send_command("set_free_handicap " + (stones * " ")); |
| 290 | } |
| 291 | |
| 292 | |
| 293 | array(string) |
| 294 | set_handicap(int handicap, string handicap_mode, |
| 295 | GtpServer opponent, GtpServer arbiter) |
| 296 | { |
| 297 | if (handicap == 0) |
| 298 | return ({}); |
| 299 | |
| 300 | if (handicap_mode == "free") { |
| 301 | array(string) stones = place_free_handicap(handicap); |
| 302 | opponent->set_free_handicap(stones); |
| 303 | if (arbiter) |
| 304 | arbiter->set_free_handicap(stones); |
| 305 | |
| 306 | return stones; |
| 307 | } |
| 308 | else { |
| 309 | opponent->fixed_handicap(handicap); |
| 310 | if (arbiter) |
| 311 | arbiter->fixed_handicap(handicap); |
| 312 | |
| 313 | return fixed_handicap(handicap); |
| 314 | } |
| 315 | } |
| 316 | |
| 317 | |
| 318 | float |
| 319 | get_komi() |
| 320 | { |
| 321 | return (float) (send_command("get_komi")[1]); |
| 322 | } |
| 323 | |
| 324 | |
| 325 | void |
| 326 | set_komi(float komi) |
| 327 | { |
| 328 | send_command("komi " + komi); |
| 329 | } |
| 330 | |
| 331 | |
| 332 | array |
| 333 | load_sgf(string sgf_file_name, int|string load_up_to) |
| 334 | { |
| 335 | array answer = send_command(sprintf("loadsgf %s %s", sgf_file_name, |
| 336 | (string) load_up_to)); |
| 337 | board_size = (int) send_command("query_boardsize")[1]; |
| 338 | return answer; |
| 339 | } |
| 340 | |
| 341 | |
| 342 | void |
| 343 | reset_engine() |
| 344 | { |
| 345 | foreach (reset, string reset_command) |
| 346 | send_command(reset_command); |
| 347 | |
| 348 | initialize_time_control(); |
| 349 | } |
| 350 | |
| 351 | |
| 352 | void |
| 353 | initialize_time_control() |
| 354 | { |
| 355 | if (main_time < 0.0) { |
| 356 | time_left = 0.0; |
| 357 | return; |
| 358 | } |
| 359 | |
| 360 | if (main_time > 0.0) { |
| 361 | time_left = main_time; |
| 362 | stones_left = 0; |
| 363 | } |
| 364 | else { |
| 365 | time_left = byo_yomi_time; |
| 366 | stones_left = byo_yomi_stones; |
| 367 | } |
| 368 | |
| 369 | send_command(sprintf("time_settings %d %d %d", (int) main_time, |
| 370 | (int) byo_yomi_time, byo_yomi_stones)); |
| 371 | } |
| 372 | |
| 373 | |
| 374 | string |
| 375 | generate_move(int use_time_control) |
| 376 | { |
| 377 | string result; |
| 378 | int time_notch = 0; |
| 379 | |
| 380 | if (use_time_control) { |
| 381 | if (main_time >= 0.0) { |
| 382 | send_command(sprintf("time_left %s %d %d", color, |
| 383 | (int) time_left, stones_left)); |
| 384 | } |
| 385 | |
| 386 | #ifdef __AUTO_BIGNUM__ |
| 387 | time_notch = gethrtime(); |
| 388 | #else |
| 389 | time_notch = time(); |
| 390 | #endif |
| 391 | } |
| 392 | |
| 393 | if (protocol_version >= 2) |
| 394 | result = send_command("genmove " + color)[1]; |
| 395 | else |
| 396 | result = send_command("genmove_" + color)[1]; |
| 397 | |
| 398 | if (use_time_control) { |
| 399 | #ifdef __AUTO_BIGNUM__ |
| 400 | time_left -= (gethrtime() - time_notch) / 1.0e6; |
| 401 | #else |
| 402 | time_left -= time() - time_notch; |
| 403 | #endif |
| 404 | if (main_time >= 0.0) { |
| 405 | if (time_left < 0.0) { |
| 406 | if (stones_left > 0) |
| 407 | return "time"; |
| 408 | else { |
| 409 | total_used_time += main_time; |
| 410 | time_left += byo_yomi_time; |
| 411 | stones_left = byo_yomi_stones; |
| 412 | if (time_left < 0.0) |
| 413 | return "time"; |
| 414 | } |
| 415 | } |
| 416 | |
| 417 | if (stones_left > 0 && --stones_left == 0) { |
| 418 | total_used_time += byo_yomi_time - time_left; |
| 419 | time_left = byo_yomi_time; |
| 420 | stones_left = byo_yomi_stones; |
| 421 | } |
| 422 | } |
| 423 | } |
| 424 | |
| 425 | return result; |
| 426 | } |
| 427 | |
| 428 | |
| 429 | string |
| 430 | get_time_left() |
| 431 | { |
| 432 | if (main_time < 0.0) |
| 433 | return ""; |
| 434 | |
| 435 | if (time_left < 0) |
| 436 | return "lost on time"; |
| 437 | |
| 438 | if (stones_left <= 0) { |
| 439 | return sprintf("main time: %s / %s", |
| 440 | nice_time(time_left), nice_time(main_time)); |
| 441 | } |
| 442 | |
| 443 | return sprintf("byo-yomi time: %s / %s, stones: %d / %d", |
| 444 | nice_time(time_left), nice_time(byo_yomi_time), |
| 445 | stones_left, byo_yomi_stones); |
| 446 | } |
| 447 | |
| 448 | |
| 449 | void |
| 450 | finalize_time_control() |
| 451 | { |
| 452 | if (main_time < 0.0) |
| 453 | total_used_time += -time_left; |
| 454 | else if (stones_left > 0) |
| 455 | total_used_time += byo_yomi_time - time_left; |
| 456 | else |
| 457 | total_used_time += main_time - time_left; |
| 458 | } |
| 459 | |
| 460 | |
| 461 | void |
| 462 | play(string color, string move) |
| 463 | { |
| 464 | if (protocol_version >= 2) |
| 465 | send_command(sprintf("play %s %s", color, move)); |
| 466 | else |
| 467 | send_command(sprintf("%s %s", color, move)); |
| 468 | } |
| 469 | |
| 470 | |
| 471 | string |
| 472 | get_random_seed() |
| 473 | { |
| 474 | array answer = send_command("get_random_seed"); |
| 475 | return answer[0] ? "unknown" : answer[1]; |
| 476 | } |
| 477 | |
| 478 | |
| 479 | void |
| 480 | set_random_seed(int|string seed) |
| 481 | { |
| 482 | random_seed = (string) seed; |
| 483 | send_command("set_random_seed " + random_seed); |
| 484 | } |
| 485 | |
| 486 | |
| 487 | array(string) |
| 488 | list_stones(string color) |
| 489 | { |
| 490 | return send_command("list_stones " + color)[1] / " "; |
| 491 | } |
| 492 | |
| 493 | |
| 494 | array(array(string)) |
| 495 | get_position_as_sgf() |
| 496 | { |
| 497 | if (!is_known_command("list_stones")) |
| 498 | return ({}); |
| 499 | return ({ map(list_stones("white"), move_to_sgf_notation), |
| 500 | map(list_stones("black"), move_to_sgf_notation) }); |
| 501 | } |
| 502 | |
| 503 | |
| 504 | array(string) |
| 505 | final_status_list(string status) |
| 506 | { |
| 507 | array result = send_command("final_status_list " + status); |
| 508 | return result[0] ? ({}) : ((result[1] / "\n") * " ") / " " - ({""}); |
| 509 | } |
| 510 | |
| 511 | |
| 512 | array(array(string)) |
| 513 | get_territory_as_sgf() |
| 514 | { |
| 515 | if (!is_known_command("final_status_list")) |
| 516 | return ({}); |
| 517 | |
| 518 | array(array(string)) result |
| 519 | = ({ map(final_status_list("white_territory"), move_to_sgf_notation), |
| 520 | map(final_status_list("black_territory"), move_to_sgf_notation) }); |
| 521 | if (result[0] == ({}) && result[1] == ({})) |
| 522 | return ({}); |
| 523 | |
| 524 | if (is_known_command("color")) { |
| 525 | array(string) dead_stones = final_status_list("dead"); |
| 526 | foreach (dead_stones, string stone) { |
| 527 | switch (send_command("color " + stone)[1]) { |
| 528 | case "black": result[0] += ({ move_to_sgf_notation(stone) }); break; |
| 529 | case "white": result[1] += ({ move_to_sgf_notation(stone) }); break; |
| 530 | } |
| 531 | } |
| 532 | } |
| 533 | |
| 534 | return result; |
| 535 | } |
| 536 | |
| 537 | |
| 538 | string |
| 539 | show_board() |
| 540 | { |
| 541 | array answer = send_command("showboard"); |
| 542 | if (answer[0]) |
| 543 | return "\n"; |
| 544 | if (answer[1] != "" && answer[1][0] == '\n') |
| 545 | return answer[1][1..] + "\n"; |
| 546 | return answer[1] + "\n"; |
| 547 | } |
| 548 | |
| 549 | |
| 550 | void |
| 551 | print_statistics(int dont_print_numerics) |
| 552 | { |
| 553 | for (int k = 0; k < sizeof(statistics); k++) { |
| 554 | array command_result = send_command(statistics[k]); |
| 555 | if (!command_result[0]) { |
| 556 | if (is_numeric(command_result[1])) { |
| 557 | if (totals[k] != "") |
| 558 | totals[k] += (int) command_result[1]; |
| 559 | |
| 560 | if (dont_print_numerics) |
| 561 | continue; |
| 562 | } |
| 563 | else |
| 564 | totals[k] = ""; |
| 565 | |
| 566 | write("%s (%s) statistic `%s': %s\n", full_engine_name, color, |
| 567 | statistics[k], command_result[1]); |
| 568 | } |
| 569 | else { |
| 570 | werror("Couldn't acquire statistic `%s': engine failed with message \"%s\"\n", |
| 571 | statistics[k], command_result[1]); |
| 572 | } |
| 573 | } |
| 574 | } |
| 575 | |
| 576 | |
| 577 | void |
| 578 | print_statistic_totals() |
| 579 | { |
| 580 | int first_total = 1; |
| 581 | for (int k = 0; k < sizeof(statistics); k++) { |
| 582 | if (totals[k] != "") { |
| 583 | if (first_total) { |
| 584 | write("\n%s (%s) statistics totals:\n", full_engine_name, color); |
| 585 | first_total = 0; |
| 586 | } |
| 587 | |
| 588 | write("`%s' total: %d\n", statistics[k], totals[k]); |
| 589 | } |
| 590 | } |
| 591 | } |
| 592 | |
| 593 | |
| 594 | string |
| 595 | final_score() |
| 596 | { |
| 597 | array answer = send_command("final_score"); |
| 598 | return answer[0] ? "?" : answer[1]; |
| 599 | } |
| 600 | |
| 601 | |
| 602 | string |
| 603 | cpu_time() |
| 604 | { |
| 605 | if (is_known_command("cputime")) |
| 606 | return send_command("cputime")[1]; |
| 607 | return ""; |
| 608 | } |
| 609 | |
| 610 | |
| 611 | void |
| 612 | quit() |
| 613 | { |
| 614 | send_command("quit"); |
| 615 | } |
| 616 | |
| 617 | |
| 618 | string |
| 619 | move_to_sgf_notation(string coordinates) |
| 620 | { |
| 621 | coordinates = lower_case(coordinates); |
| 622 | if (coordinates == "pass") |
| 623 | return "[]"; |
| 624 | |
| 625 | int y = board_size - ((int) coordinates[1..]); |
| 626 | int x = coordinates[0] - 'a'; |
| 627 | if (x > 'i' - 'a') |
| 628 | x--; |
| 629 | |
| 630 | return sprintf("[%c%c]", 'a' + x, 'a' + y); |
| 631 | } |
| 632 | }; |
| 633 | |
| 634 | |
| 635 | class GtpGame { |
| 636 | private GtpServer white; |
| 637 | private GtpServer black; |
| 638 | private GtpServer arbiter; |
| 639 | private int verbose; |
| 640 | private int black_to_play; |
| 641 | private string sgf_header; |
| 642 | private array(array(string)) territory; |
| 643 | private int totals_only; |
| 644 | |
| 645 | |
| 646 | void |
| 647 | create(string command_line_white, string command_line_black, |
| 648 | string command_line_arbiter, |
| 649 | array(string) statistics_white, array(string) statistics_black, |
| 650 | array(string) reset_white, array(string) reset_black, |
| 651 | int _totals_only, int _verbose, |
| 652 | float main_time, float byo_yomi_time, int byo_yomi_stones) |
| 653 | { |
| 654 | verbose = _verbose; |
| 655 | totals_only = _totals_only; |
| 656 | white = GtpServer(command_line_white, statistics_white, reset_white, |
| 657 | "white", main_time, byo_yomi_time, byo_yomi_stones); |
| 658 | if (white) { |
| 659 | black = GtpServer(command_line_black, statistics_black, reset_black, |
| 660 | "black", main_time, byo_yomi_time, byo_yomi_stones); |
| 661 | |
| 662 | if (black && command_line_arbiter != "") { |
| 663 | arbiter = GtpServer(command_line_arbiter, ({}), ({}), "arbiter", |
| 664 | -1.0, 0.0, 0); |
| 665 | } |
| 666 | else |
| 667 | arbiter = UNDEFINED; |
| 668 | } |
| 669 | |
| 670 | if (!white || !black || (command_line_arbiter != "" && !arbiter)) |
| 671 | destruct(this_object()); |
| 672 | } |
| 673 | |
| 674 | |
| 675 | void |
| 676 | swap_engines() |
| 677 | { |
| 678 | GtpServer temp = white; |
| 679 | white = black; |
| 680 | black = temp; |
| 681 | white->set_color("white"); |
| 682 | black->set_color("black"); |
| 683 | } |
| 684 | |
| 685 | |
| 686 | void |
| 687 | start_new_game(int board_size, int handicap, string handicap_mode, |
| 688 | float komi) |
| 689 | { |
| 690 | white->set_board_size(board_size); |
| 691 | black->set_board_size(board_size); |
| 692 | if (arbiter) |
| 693 | arbiter->set_board_size(board_size); |
| 694 | |
| 695 | array(string) stones = black->set_handicap(handicap, handicap_mode, |
| 696 | white, arbiter); |
| 697 | stones = map(stones, black->move_to_sgf_notation); |
| 698 | |
| 699 | white->set_komi(komi); |
| 700 | black->set_komi(komi); |
| 701 | if (arbiter) |
| 702 | arbiter->set_komi(komi); |
| 703 | |
| 704 | black_to_play = (handicap == 0); |
| 705 | sgf_header = sprintf("(;\nGM[1]FF[4]\nSZ[%d]HA[%d]KM[%.1f]\n", |
| 706 | board_size, handicap, komi); |
| 707 | if (handicap) |
| 708 | sgf_header += "AB" + arrange_values_nicely(stones, ""); |
| 709 | } |
| 710 | |
| 711 | |
| 712 | array(string) |
| 713 | play(string|int sgf_file_name) |
| 714 | { |
| 715 | array(string) sgf_moves = ({}); |
| 716 | array(array(string)) move_history = ({}); |
| 717 | string special_win = ""; |
| 718 | GtpServer player; |
| 719 | GtpServer opponent; |
| 720 | |
| 721 | if (verbose) |
| 722 | werror("\nBeginning a new game.\n"); |
| 723 | |
| 724 | white->reset_engine(); |
| 725 | black->reset_engine(); |
| 726 | territory = UNDEFINED; |
| 727 | |
| 728 | array error = catch { |
| 729 | int passes = 0; |
| 730 | while (1) { |
| 731 | player = black_to_play ? black : white; |
| 732 | opponent = black_to_play ? white : black; |
| 733 | |
| 734 | string move = player->generate_move(1); |
| 735 | string move_lower_case = lower_case(move); |
| 736 | |
| 737 | if (move_lower_case == "resign") { |
| 738 | if (verbose) |
| 739 | werror(player->capitalized_color + " resigns!\n"); |
| 740 | |
| 741 | special_win = sprintf("%c+Resign", opponent->capitalized_color[0]); |
| 742 | break; |
| 743 | } |
| 744 | |
| 745 | if (move_lower_case == "time") { |
| 746 | if (verbose) |
| 747 | werror(player->capitalized_color + " loses on time!\n"); |
| 748 | |
| 749 | special_win = sprintf("%c+Time", opponent->capitalized_color[0]); |
| 750 | break; |
| 751 | } |
| 752 | |
| 753 | opponent->play(player->color, move); |
| 754 | sgf_moves += ({ sprintf("%c%s", player->capitalized_color[0], |
| 755 | player->move_to_sgf_notation(move)) }); |
| 756 | if (arbiter) |
| 757 | move_history += ({ ({ player->color, move }) }); |
| 758 | |
| 759 | if (move_lower_case == "pass") { |
| 760 | if (verbose) |
| 761 | werror("play " + player->capitalized_color + " pass\n"); |
| 762 | |
| 763 | if (++passes == 2) |
| 764 | break; |
| 765 | } |
| 766 | else { |
| 767 | if (verbose) { |
| 768 | string time_left = " (" + player->get_time_left() + ")"; |
| 769 | if (time_left == " ()") |
| 770 | time_left = ""; |
| 771 | |
| 772 | werror("play %s %s%s\n", player->capitalized_color, |
| 773 | move, time_left); |
| 774 | } |
| 775 | |
| 776 | passes = 0; |
| 777 | } |
| 778 | |
| 779 | if (verbose >= 2) { |
| 780 | string board = white->show_board(); |
| 781 | if (board == "") |
| 782 | board = black->show_board(); |
| 783 | werror("%s\n", board); |
| 784 | } |
| 785 | black_to_play = !black_to_play; |
| 786 | |
| 787 | if (sgf_file_name) |
| 788 | write_sgf_file(sgf_file_name, sgf_moves, ({ "Void" })); |
| 789 | } |
| 790 | }; |
| 791 | |
| 792 | white->finalize_time_control(); |
| 793 | black->finalize_time_control(); |
| 794 | |
| 795 | array(string) result; |
| 796 | if (error) { |
| 797 | result = ({ "Void", error[0] }); |
| 798 | if (sgf_file_name) |
| 799 | werror("The game will be saved in file `%s'.\n", sgf_file_name); |
| 800 | |
| 801 | white->restart_if_crashed(); |
| 802 | black->restart_if_crashed(); |
| 803 | if (arbiter) |
| 804 | arbiter->restart_if_crashed(); |
| 805 | } |
| 806 | else { |
| 807 | if (special_win == "") { |
| 808 | result = ({ white->final_score(), black->final_score() }); |
| 809 | |
| 810 | if (result[1] == "?" || result[0] == result[1]) |
| 811 | result = ({ result[0] }); |
| 812 | else if (result[0] == "?") |
| 813 | result = ({ result[1] }); |
| 814 | |
| 815 | territory = player->get_territory_as_sgf(); |
| 816 | if (territory == ({})) |
| 817 | territory = opponent->get_territory_as_sgf(); |
| 818 | |
| 819 | if (arbiter && (sizeof(result) == 2 || result[0] == "?")) { |
| 820 | foreach (move_history, array(string) move) |
| 821 | arbiter->play(move[0], move[1]); |
| 822 | result = ({ arbiter->final_score() }); |
| 823 | |
| 824 | if (territory == ({})) |
| 825 | territory = arbiter->get_territory_as_sgf(); |
| 826 | } |
| 827 | } |
| 828 | else |
| 829 | result = ({ special_win }); |
| 830 | } |
| 831 | |
| 832 | if (sgf_file_name) |
| 833 | write_sgf_file(sgf_file_name, sgf_moves, result); |
| 834 | return result; |
| 835 | } |
| 836 | |
| 837 | |
| 838 | int |
| 839 | init_endgame_contest(string endgame_file_name, int endgame_moves) |
| 840 | { |
| 841 | array(string) sgf_nodes; |
| 842 | array error = catch { |
| 843 | sgf_nodes = Stdio.read_file(endgame_file_name) / ";"; |
| 844 | }; |
| 845 | if (error) { |
| 846 | werror(error[0]); |
| 847 | return 0; |
| 848 | } |
| 849 | |
| 850 | Regexp move = Regexp("\\<([BW]\\[[a-z][a-z]\\])"); |
| 851 | array(string) moves = ({}); |
| 852 | foreach (sgf_nodes, string sgf_node) { |
| 853 | array move_groups = move->split(sgf_node); |
| 854 | if (move_groups) |
| 855 | moves += ({ move_groups[0] }); |
| 856 | } |
| 857 | |
| 858 | int load_up_to = max(sizeof(moves) - endgame_moves + 1, 1); |
| 859 | array white_answer = white->load_sgf(endgame_file_name, load_up_to); |
| 860 | array black_answer = black->load_sgf(endgame_file_name, load_up_to); |
| 861 | array arbiter_answer = (arbiter |
| 862 | ? arbiter->load_sgf(endgame_file_name, load_up_to) |
| 863 | : ({0})); |
| 864 | |
| 865 | if (white_answer[0] || black_answer[0] || arbiter_answer[0]) { |
| 866 | werror("File `%s' might be corrupt. Engines refuse to load it.\n", |
| 867 | endgame_file_name); |
| 868 | return 0; |
| 869 | } |
| 870 | |
| 871 | sgf_header = sprintf("(;\nGM[1]FF[4]\nSZ[%d]KM[%.1f]\n" |
| 872 | "C[Original game: `%s' loaded up to move %d]\n", |
| 873 | white->board_size, white->get_komi(), |
| 874 | endgame_file_name, load_up_to); |
| 875 | array(array(string)) stones = white->get_position_as_sgf(); |
| 876 | if (!stones) |
| 877 | stones = black->get_position_as_sgf(); |
| 878 | if (!stones && arbiter) |
| 879 | stones = arbiter->get_position_as_sgf(); |
| 880 | if (!stones) { |
| 881 | stones = ({ ({}), ({}) }); |
| 882 | moves = moves[..load_up_to - 2]; |
| 883 | foreach (moves, string move) |
| 884 | stones[move[0] == 'B'] += ({ move[1..] }); |
| 885 | } |
| 886 | |
| 887 | sgf_header += list_sgf_positions(stones, ({ "AW", "AB" })); |
| 888 | |
| 889 | white->set_random_seed(0); |
| 890 | black->set_random_seed(0); |
| 891 | |
| 892 | black_to_play = (black_answer[1] == "black"); |
| 893 | return load_up_to; |
| 894 | } |
| 895 | |
| 896 | |
| 897 | void |
| 898 | reinit_endgame_contest(string endgame_file_name, int load_up_to) |
| 899 | { |
| 900 | swap_engines(); |
| 901 | white->load_sgf(endgame_file_name, load_up_to); |
| 902 | array black_answer = black->load_sgf(endgame_file_name, load_up_to); |
| 903 | |
| 904 | if (arbiter) |
| 905 | arbiter->load_sgf(endgame_file_name, load_up_to); |
| 906 | |
| 907 | white->set_random_seed(0); |
| 908 | black->set_random_seed(0); |
| 909 | black_to_play = (black_answer[1] == "black"); |
| 910 | } |
| 911 | |
| 912 | |
| 913 | void |
| 914 | write_sgf_file(string sgf_file_name, array(string) sgf_moves, |
| 915 | array(string) result) |
| 916 | { |
| 917 | string sgf_data = sprintf("PW[%s (random seed %s)]\nPB[%s (random seed %s)]\n" |
| 918 | "RU[Japanese]\nRE[%s]\n", |
| 919 | white->full_engine_name, white->random_seed, |
| 920 | black->full_engine_name, black->random_seed, |
| 921 | result[0]); |
| 922 | if (sizeof(result) > 1) { |
| 923 | sgf_data += sprintf("GC[%s]\n", result[0] == "Void" ? result[1] : |
| 924 | sprintf("Engines disagreed on results:\n" |
| 925 | "White claimed %s\nBlack claimed %s\n", |
| 926 | result[0], result[1])); |
| 927 | } |
| 928 | |
| 929 | sgf_data += arrange_values_nicely(sgf_moves, ";"); |
| 930 | if (sizeof(result) == 1) { |
| 931 | if (territory) |
| 932 | sgf_data += ";" + list_sgf_positions(territory, ({ "TW", "TB" })); |
| 933 | } |
| 934 | else if (result[0] == "Void") |
| 935 | sgf_data += ";C[" + result[1] + "]\n"; |
| 936 | sgf_data += ")\n"; |
| 937 | |
| 938 | array error = catch { |
| 939 | Stdio.write_file(sgf_file_name, sgf_header + sgf_data); |
| 940 | }; |
| 941 | |
| 942 | if (error) |
| 943 | werror(error[0]); |
| 944 | } |
| 945 | |
| 946 | |
| 947 | void |
| 948 | print_time_report() |
| 949 | { |
| 950 | string cpu_time_white = white->cpu_time(); |
| 951 | string cpu_time_black = black->cpu_time(); |
| 952 | if (cpu_time_white != "") |
| 953 | write("White: %ss CPU time.\n", cpu_time_white); |
| 954 | if (cpu_time_black != "") |
| 955 | write("Black: %ss CPU time.\n", cpu_time_black); |
| 956 | |
| 957 | write("\nTime control report (wall move generation time):\n"); |
| 958 | write(" White: %s\n", nice_time(white->total_used_time)); |
| 959 | write(" Black: %s\n", nice_time(black->total_used_time)); |
| 960 | } |
| 961 | |
| 962 | |
| 963 | void |
| 964 | print_statistics() |
| 965 | { |
| 966 | white->print_statistics(totals_only); |
| 967 | black->print_statistics(totals_only); |
| 968 | } |
| 969 | |
| 970 | |
| 971 | void |
| 972 | print_statistic_totals() |
| 973 | { |
| 974 | white->print_statistic_totals(); |
| 975 | black->print_statistic_totals(); |
| 976 | } |
| 977 | |
| 978 | |
| 979 | void |
| 980 | finalize() |
| 981 | { |
| 982 | white->quit(); |
| 983 | black->quit(); |
| 984 | } |
| 985 | } |
| 986 | |
| 987 | |
| 988 | void |
| 989 | run_twogtp_match(GtpGame game, int num_games, int board_size, int handicap, |
| 990 | string handicap_mode, int adjust_handicap, float komi, |
| 991 | int verbose, string|int sgf_base, int skip_games) |
| 992 | { |
| 993 | int white_wins = 0; |
| 994 | int black_wins = 0; |
| 995 | int jigos = 0; |
| 996 | int result_unknown = 0; |
| 997 | int disagreed_games = 0; |
| 998 | int last_streak = 0; |
| 999 | int last_to_win = '0'; |
| 1000 | array(array(string)) results = ({}); |
| 1001 | |
| 1002 | for (int k = skip_games; k < skip_games + num_games; k++) { |
| 1003 | game->start_new_game(board_size, handicap, handicap_mode, komi); |
| 1004 | array(string) result |
| 1005 | = game->play(sgf_base ? sprintf("%s%03d.sgf", sgf_base, k + 1) : 0); |
| 1006 | |
| 1007 | write("Game %d: %s\n", k + 1, result * " "); |
| 1008 | game->print_statistics(); |
| 1009 | results += ({result}); |
| 1010 | |
| 1011 | if (sizeof(result) == 1 || (result[0][0] == result[1][0])) { |
| 1012 | switch (result[0][0]) { |
| 1013 | case 'W': |
| 1014 | case 'B': |
| 1015 | if (result[0][0] == 'W') |
| 1016 | white_wins++; |
| 1017 | else |
| 1018 | black_wins++; |
| 1019 | |
| 1020 | if (result[0][0] == last_to_win) |
| 1021 | last_streak++; |
| 1022 | else { |
| 1023 | last_to_win = result[0][0]; |
| 1024 | last_streak = 1; |
| 1025 | } |
| 1026 | break; |
| 1027 | |
| 1028 | case '0': jigos++; break; |
| 1029 | |
| 1030 | default: |
| 1031 | result_unknown++; |
| 1032 | last_to_win = '0'; |
| 1033 | } |
| 1034 | } |
| 1035 | else { |
| 1036 | result_unknown++; |
| 1037 | last_to_win = '0'; |
| 1038 | } |
| 1039 | |
| 1040 | if (adjust_handicap && last_streak == adjust_handicap) { |
| 1041 | if (result[0][0] == 'W') { |
| 1042 | if (handicap_mode == "free" |
| 1043 | || handicap < maximal_fixed_handicap(board_size)) { |
| 1044 | if (++handicap == 1) |
| 1045 | handicap = 2; |
| 1046 | write("White wins too often. Increasing handicap to %d.\n", handicap); |
| 1047 | } |
| 1048 | } |
| 1049 | else { |
| 1050 | if (handicap == 0) { |
| 1051 | handicap = 2; |
| 1052 | if (handicap_mode == "fixed") |
| 1053 | handicap = min(maximal_fixed_handicap(board_size), 2); |
| 1054 | game->swap_engines(); |
| 1055 | write("Black looks stronger than white. Swapping colors and setting handicap to %d.\n", |
| 1056 | handicap); |
| 1057 | } |
| 1058 | else { |
| 1059 | if (--handicap == 1) |
| 1060 | handicap = 0; |
| 1061 | write("Black wins too often. Decreasing handicap to %d.\n", |
| 1062 | handicap); |
| 1063 | } |
| 1064 | } |
| 1065 | |
| 1066 | last_streak = 0; |
| 1067 | } |
| 1068 | |
| 1069 | if (sizeof(result) == 2 && result[0] != "Void") |
| 1070 | disagreed_games++; |
| 1071 | } |
| 1072 | |
| 1073 | if (verbose) { |
| 1074 | write("\n"); |
| 1075 | for (int k = 0; k < num_games; k++) |
| 1076 | write("Game %d: %s\n", skip_games + k + 1, results[k] * " "); |
| 1077 | } |
| 1078 | |
| 1079 | write("\nTotal %d game(s).\nWhite won %d. Black won %d.", |
| 1080 | num_games, white_wins, black_wins); |
| 1081 | if (jigos) |
| 1082 | write(" %d jigos.", jigos); |
| 1083 | if (result_unknown) |
| 1084 | write(" Results of %d game(s) are unknown.", result_unknown); |
| 1085 | write("\n"); |
| 1086 | if (disagreed_games) |
| 1087 | write("Engines disagreed on results of %d game(s).\n", disagreed_games); |
| 1088 | |
| 1089 | game->print_time_report(); |
| 1090 | game->print_statistic_totals(); |
| 1091 | game->finalize(); |
| 1092 | } |
| 1093 | |
| 1094 | |
| 1095 | void |
| 1096 | endgame_contest(GtpGame game, int endgame_moves, array(string) endgame_files, |
| 1097 | int verbose, string|int sgf_base, int skip_games) |
| 1098 | { |
| 1099 | array(string) differences = ({}); |
| 1100 | for (int k = skip_games; k < sizeof(endgame_files); k++) { |
| 1101 | int load_up_to = game->init_endgame_contest(endgame_files[k], endgame_moves); |
| 1102 | if (load_up_to) { |
| 1103 | if (verbose) |
| 1104 | werror("Replaying game `%s'.\n", endgame_files[k]); |
| 1105 | |
| 1106 | array(string) result1 |
| 1107 | = game->play(sgf_base ? sprintf("%s%03d_1.sgf", sgf_base, k + 1) : 0); |
| 1108 | game->print_statistics(); |
| 1109 | game->reinit_endgame_contest(endgame_files[k], load_up_to); |
| 1110 | |
| 1111 | array(string) result2 |
| 1112 | = game->play(sgf_base ? sprintf("%s%03d_2.sgf", sgf_base, k + 1) : 0); |
| 1113 | game->print_statistics(); |
| 1114 | game->swap_engines(); |
| 1115 | |
| 1116 | write("%s: ", endgame_files[k]); |
| 1117 | if (sizeof(result1) > 1 || sizeof(result2) > 1) { |
| 1118 | write("can't determine difference, engines disagreed on results.\n"); |
| 1119 | write("\t%s\n", result1 * " "); |
| 1120 | write("\t%s\n", result2 * " "); |
| 1121 | differences += ({ "unknown" }); |
| 1122 | } |
| 1123 | else { |
| 1124 | string difference = sprintf("%+.1f", (result_to_float(result1[0]) |
| 1125 | - result_to_float(result2[0]))); |
| 1126 | if (difference == "+0.0") { |
| 1127 | write("same result: %s\n", result1[0]); |
| 1128 | differences += ({ "0" }); |
| 1129 | } |
| 1130 | else { |
| 1131 | write("%s %s; difference %s.\n", result1[0], result2[0], difference); |
| 1132 | differences += ({ difference }); |
| 1133 | } |
| 1134 | } |
| 1135 | } |
| 1136 | } |
| 1137 | |
| 1138 | int white_wins = 0; |
| 1139 | int black_wins = 0; |
| 1140 | write("\n"); |
| 1141 | foreach (differences, string difference) { |
| 1142 | write(difference + "\n"); |
| 1143 | if (difference[0] == '+') |
| 1144 | white_wins++; |
| 1145 | else if (difference[0] == '-') |
| 1146 | black_wins++; |
| 1147 | } |
| 1148 | |
| 1149 | write("\nTotal %d game(s) replayed. White won %d. Black won %d.\n", |
| 1150 | sizeof(differences), white_wins, black_wins); |
| 1151 | game->print_time_report(); |
| 1152 | game->print_statistic_totals(); |
| 1153 | game->finalize(); |
| 1154 | } |
| 1155 | |
| 1156 | |
| 1157 | string help_message = |
| 1158 | "Usage: %s [OPTION]... [FILE]...\n\n" |
| 1159 | "Runs either a match or endgame contest between two GTP engines.\n" |
| 1160 | "`--white' and `--black' options are mandatory.\n\n" |
| 1161 | "Options:\n" |
| 1162 | " -w, --white=COMMAND_LINE\n" |
| 1163 | " -b, --black=COMMAND_LINE command lines to run the two engines with.\n\n" |
| 1164 | " -A, --arbiter=COMMAND_LINE command line to run arbiter--program that will\n" |
| 1165 | " score disputed games--with.\n" |
| 1166 | " --help display this help and exit.\n" |
| 1167 | " --help-statistics display help on statistics options and exit.\n" |
| 1168 | " -v, --verbose=LEVEL 1 - print moves, 2 and higher - draw boards.\n" |
| 1169 | " --no-sgf do not create SGF game recods.\n" |
| 1170 | " --sgf-base=FILENAME create SGF files with FILENAME as base (default\n" |
| 1171 | " is `twogtp' or `endgame' depending on mode).\n" |
| 1172 | " -m, --match runs a match between the engines (the default).\n" |
| 1173 | " -e, --endgame=MOVES runs an endgame contest instead of a match.\n" |
| 1174 | " -c, --continue continue a match or endgame contest.\n\n" |
| 1175 | "Options valid only in match mode:\n" |
| 1176 | " -g, --games=GAMES number of games in the match (one by default).\n" |
| 1177 | " -s, --board-size=SIZE the board size for the match (default is 19).\n" |
| 1178 | " -h, --handicap=STONES fixed handicap for the black player.\n" |
| 1179 | " -f, --free-handicap=STONES free handicap for the black player.\n" |
| 1180 | " -a, --adjust-handicap=LENGTH use simple adjusting scheme: change handicap\n" |
| 1181 | " by 1 after LENGTH wins in a row.\n" |
| 1182 | " -k, --komi=KOMI the komi to use.\n\n" |
| 1183 | "Time control options:\n" |
| 1184 | " -t, --main-time=TIME main time for a game (default is forever with\n" |
| 1185 | " no byo-yomi or zero otherwise).\n" |
| 1186 | " -B, --byo-yomi-time=TIME byo-yomi time for a game (zero by default).\n" |
| 1187 | " TIMEs are in minutes and can be fractional.\n" |
| 1188 | " -S, --byo-yomi-stones=STONES stones to be played in a byo-yomi period\n" |
| 1189 | " (default is 25).\n\n" |
| 1190 | "Default is no handicap. Komi defaults to 5.5 with no handicap or 0.5 with\n" |
| 1191 | "nonzero handicap. Note that `--adjust-handicap' option not only can change\n" |
| 1192 | "handicap, but can also swap engines' colors if black appears stronger.\n\n" |
| 1193 | "FILEs are only used in endgame contest mode. They must be non-branched SGF\n" |
| 1194 | "game records. In endgame contest mode the FILEs are loaded into the engines\n" |
| 1195 | "excluding last non-pass MOVES specified with `--endgame' option. For each of\n" |
| 1196 | "the FILEs two games are played with alternating colors and the difference in\n" |
| 1197 | "results is determined.\n\n" |
| 1198 | "Option `--continue' allows to have a continuous set of game records for\n" |
| 1199 | "several script runs. It restarts a match or endgame contest skipping all\n" |
| 1200 | "games for which game records already exist. In case of an endgame contest\n" |
| 1201 | "it also skips appropriate number of FILEs.\n"; |
| 1202 | |
| 1203 | string help_statistics_message = |
| 1204 | "Engine statistics options:\n" |
| 1205 | " --statistics=COMMANDS\n" |
| 1206 | " --statistics-white=COMMANDS\n" |
| 1207 | " --statistics-black=COMMANDS COMMANDS is a semicolon separated list of GTP\n" |
| 1208 | " commands to be executed after each game; if\n" |
| 1209 | " engines' responses appear to be numeric, totals\n" |
| 1210 | " are printed after all games are played.\n" |
| 1211 | " --reset=COMMANDS\n" |
| 1212 | " --reset-white=COMMANDS\n" |
| 1213 | " --reset-black=COMMANDS semicolon separated list of GTP commands needed\n" |
| 1214 | " to reset statistics before each game.\n\n" |
| 1215 | " --totals-only don't print numeric statistics after each game.\n" |
| 1216 | "Note that you can use `--statistics' and `--reset' options to acquire similar\n" |
| 1217 | "statistics from both engines (provided they both understand the commands). If\n" |
| 1218 | "you use color-specific options together with common options, both command lists\n" |
| 1219 | "are used as one would expect.\n"; |
| 1220 | |
| 1221 | |
| 1222 | int |
| 1223 | main(int argc, array(string) argv) |
| 1224 | { |
| 1225 | string hint = sprintf("Try `%s --help' for more information.\n", |
| 1226 | basename(argv[0])); |
| 1227 | |
| 1228 | if (Getopt.find_option(argv, UNDEFINED, "help")) { |
| 1229 | write(help_message, basename(argv[0])); |
| 1230 | return 0; |
| 1231 | } |
| 1232 | |
| 1233 | if (Getopt.find_option(argv, UNDEFINED, "help-statistics")) { |
| 1234 | write(help_statistics_message); |
| 1235 | return 0; |
| 1236 | } |
| 1237 | |
| 1238 | string white = Getopt.find_option(argv, "w", "white", UNDEFINED, ""); |
| 1239 | if (white == "") { |
| 1240 | werror("White player is not specified.\n" + hint); |
| 1241 | return 1; |
| 1242 | } |
| 1243 | |
| 1244 | string black = Getopt.find_option(argv, "b", "black", UNDEFINED, ""); |
| 1245 | if (black == "") { |
| 1246 | werror("Black player is not specified.\n" + hint); |
| 1247 | return 1; |
| 1248 | } |
| 1249 | |
| 1250 | string arbiter = Getopt.find_option(argv, "A", "arbiter", UNDEFINED, ""); |
| 1251 | |
| 1252 | int verbose = (int) Getopt.find_option(argv, "v", "verbose", |
| 1253 | UNDEFINED, "0"); |
| 1254 | Getopt.find_option(argv, "m", "match"); |
| 1255 | int endgame_moves = (int) Getopt.find_option(argv, "e", "endgame", |
| 1256 | UNDEFINED, "0"); |
| 1257 | int mode = (endgame_moves > 0); |
| 1258 | |
| 1259 | string|int sgf_base = 0; |
| 1260 | if (!Getopt.find_option(argv, UNDEFINED, "no-sgf")) { |
| 1261 | sgf_base = Getopt.find_option(argv, UNDEFINED, "sgf-base", |
| 1262 | UNDEFINED, mode ? "endgame" : "twogtp"); |
| 1263 | } |
| 1264 | else { |
| 1265 | if (Getopt.find_option(argv, UNDEFINED, "sgf-base")) |
| 1266 | werror("Warning: `--no-sgf' option specified, `--sgf-base' has no effect"); |
| 1267 | } |
| 1268 | |
| 1269 | int skip_games = Getopt.find_option(argv, "c", "continue"); |
| 1270 | if (skip_games) { |
| 1271 | for (skip_games = 0; ; skip_games++) { |
| 1272 | if (!Stdio.is_file(sprintf("%s%03d%s.sgf", sgf_base, skip_games + 1, |
| 1273 | mode ? "_1" : ""))) |
| 1274 | break; |
| 1275 | } |
| 1276 | } |
| 1277 | |
| 1278 | float main_time = (float) Getopt.find_option(argv, "t", "main-time", |
| 1279 | UNDEFINED, "0") * 60.0; |
| 1280 | float byo_yomi_time = (float) Getopt.find_option(argv, "B", "byo-yomi-time", |
| 1281 | UNDEFINED, "0") * 60.0; |
| 1282 | if (main_time == 0.0 && byo_yomi_time <= 0.0) |
| 1283 | main_time = -1.0; |
| 1284 | int byo_yomi_stones = (int) Getopt.find_option(argv, "S", "byo-yomi-stones", |
| 1285 | UNDEFINED, "25"); |
| 1286 | byo_yomi_stones = max(byo_yomi_stones, 1); |
| 1287 | |
| 1288 | string|int statistics_value |
| 1289 | = Getopt.find_option(argv, UNDEFINED, "statistics", UNDEFINED, ""); |
| 1290 | string|int statistics_white_value |
| 1291 | = Getopt.find_option(argv, UNDEFINED, "statistics-white", UNDEFINED, ""); |
| 1292 | string|int statistics_black_value |
| 1293 | = Getopt.find_option(argv, UNDEFINED, "statistics-black", UNDEFINED, ""); |
| 1294 | |
| 1295 | array(string) statistics_white = ({}); |
| 1296 | array(string) statistics_black = ({}); |
| 1297 | |
| 1298 | if (statistics_value && statistics_value != "") { |
| 1299 | statistics_white = map(statistics_value / ";", String.trim_all_whites); |
| 1300 | statistics_black = map(statistics_value / ";", String.trim_all_whites); |
| 1301 | } |
| 1302 | |
| 1303 | if (statistics_white_value && statistics_white_value != "") { |
| 1304 | statistics_white |= map(statistics_white_value / ";", |
| 1305 | String.trim_all_whites); |
| 1306 | } |
| 1307 | |
| 1308 | if (statistics_black_value && statistics_black_value != "") { |
| 1309 | statistics_black |= map(statistics_black_value / ";", |
| 1310 | String.trim_all_whites); |
| 1311 | } |
| 1312 | |
| 1313 | string|int reset_value |
| 1314 | = Getopt.find_option(argv, UNDEFINED, "reset", UNDEFINED, ""); |
| 1315 | string|int reset_white_value |
| 1316 | = Getopt.find_option(argv, UNDEFINED, "reset-white", UNDEFINED, ""); |
| 1317 | string|int reset_black_value |
| 1318 | = Getopt.find_option(argv, UNDEFINED, "reset-black", UNDEFINED, ""); |
| 1319 | |
| 1320 | array(string) reset_white = ({}); |
| 1321 | array(string) reset_black = ({}); |
| 1322 | |
| 1323 | if (reset_value && reset_value != "") { |
| 1324 | reset_white = map(reset_value / ";", String.trim_all_whites); |
| 1325 | reset_black = map(reset_value / ";", String.trim_all_whites); |
| 1326 | } |
| 1327 | |
| 1328 | if (reset_white_value && reset_white_value != "") |
| 1329 | reset_white |= map(reset_white_value / ";", String.trim_all_whites); |
| 1330 | |
| 1331 | if (reset_black_value && reset_black_value != "") |
| 1332 | reset_black |= map(reset_black_value / ";", String.trim_all_whites); |
| 1333 | |
| 1334 | int totals_only = (Getopt.find_option(argv, UNDEFINED, "totals-only") != 0); |
| 1335 | |
| 1336 | if (!mode) { |
| 1337 | string handicap_mode = "fixed"; |
| 1338 | int handicap = 0; |
| 1339 | |
| 1340 | int games = (int) Getopt.find_option(argv, "g", "games", UNDEFINED, "1"); |
| 1341 | games = max(games, 1); |
| 1342 | int board_size = (int) Getopt.find_option(argv, "s", "board-size", |
| 1343 | UNDEFINED, "19"); |
| 1344 | if (board_size < 1 || 25 < board_size) { |
| 1345 | werror("GTP only supports boards with size from 1 to 25.\n"); |
| 1346 | return 1; |
| 1347 | } |
| 1348 | |
| 1349 | int fixed_handicap = (int) Getopt.find_option(argv, "h", "handicap", |
| 1350 | UNDEFINED, "-1"); |
| 1351 | |
| 1352 | int free_handicap = (int) Getopt.find_option(argv, "f", "free-handicap", |
| 1353 | UNDEFINED, "-1"); |
| 1354 | |
| 1355 | if (fixed_handicap >= 0 && free_handicap >= 0) { |
| 1356 | werror("Fixed and free handicaps are mutually exclusive.\n" + hint); |
| 1357 | return 1; |
| 1358 | } |
| 1359 | |
| 1360 | if (fixed_handicap >= 0) { |
| 1361 | int maximum = maximal_fixed_handicap(board_size); |
| 1362 | if (fixed_handicap > maximum) { |
| 1363 | write("Maximal allowed handicap for board size %d is %d.\n", |
| 1364 | board_size, maximum); |
| 1365 | return 1; |
| 1366 | } |
| 1367 | |
| 1368 | handicap = fixed_handicap; |
| 1369 | handicap_mode = "fixed"; |
| 1370 | } |
| 1371 | else if (free_handicap >= 0) { |
| 1372 | handicap = free_handicap; |
| 1373 | handicap_mode = "free"; |
| 1374 | } |
| 1375 | |
| 1376 | if (handicap == 1) { |
| 1377 | werror("Warning: handicap 1 is not allowed, falling back on handicap 0.\n"); |
| 1378 | handicap = 0; |
| 1379 | } |
| 1380 | |
| 1381 | int adjust_handicap = (int) Getopt.find_option(argv, "a", "adjust-handicap", |
| 1382 | UNDEFINED, "0"); |
| 1383 | adjust_handicap = max(adjust_handicap, 0); |
| 1384 | |
| 1385 | float komi = handicap ? 0.5 : 5.5; |
| 1386 | komi = (float) Getopt.find_option(argv, "k", "komi", |
| 1387 | UNDEFINED, (string) komi); |
| 1388 | |
| 1389 | if (sizeof(Getopt.get_args(argv)) != 1) { |
| 1390 | werror("Unrecognized input in command line.\n" + hint); |
| 1391 | return 1; |
| 1392 | } |
| 1393 | |
| 1394 | |
| 1395 | GtpGame game = GtpGame(white, black, arbiter, |
| 1396 | statistics_white, statistics_black, |
| 1397 | reset_white, reset_black, totals_only, |
| 1398 | verbose, main_time, byo_yomi_time, byo_yomi_stones); |
| 1399 | if (game) { |
| 1400 | run_twogtp_match(game, games, board_size, handicap, handicap_mode, |
| 1401 | adjust_handicap, komi, verbose, sgf_base, skip_games); |
| 1402 | } |
| 1403 | } |
| 1404 | else { |
| 1405 | array(string) endgame_files = Getopt.get_args(argv)[1..]; |
| 1406 | if (sizeof(endgame_files) == 0) { |
| 1407 | werror("No SGF files specified for endgame contest.\n" + hint); |
| 1408 | return 1; |
| 1409 | } |
| 1410 | |
| 1411 | GtpGame game = GtpGame(white, black, arbiter, |
| 1412 | statistics_white, statistics_black, |
| 1413 | reset_white, reset_black, totals_only, |
| 1414 | verbose, main_time, byo_yomi_time, byo_yomi_stones); |
| 1415 | if (game) { |
| 1416 | endgame_contest(game, endgame_moves, endgame_files, |
| 1417 | verbose, sgf_base, skip_games); |
| 1418 | } |
| 1419 | } |
| 1420 | } |