--- a/src/game.c Tue May 26 15:29:00 2026 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,759 +0,0 @@
-/*
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
- *
- * Copyright 2016 Mike Becker. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#include "game.h"
-#include "network.h"
-#include "input.h"
-#include "colors.h"
-#include "chess/rules.h"
-#include "chess/pgn.h"
-#include <ncurses.h>
-#include <string.h>
-#include <stdio.h>
-#include <errno.h>
-
-static const uint8_t boardx = 4, boardy = 10;
-static int inputy = 21; /* should be overridden on game startup */
-
-static int timecontrol(GameState *gamestate, GameInfo *gameinfo) {
- if (gameinfo->timecontrol) {
- uint16_t white = remaining_movetime(gameinfo, gamestate, WHITE);
- uint16_t black = remaining_movetime(gameinfo, gamestate, BLACK);
- char clkstr[16];
- bool always_hours = gameinfo->time >= 3600;
- print_clk(white, clkstr, always_hours);
- mvprintw(boardy+4, boardx-1, "White time: %s", clkstr);
- print_clk(black, clkstr, always_hours);
- mvprintw(boardy+5, boardx-1, "Black time: %s", clkstr);
-
- if (white == 0) {
- move(inputy, 0);
- printw("Time is over - Black wins!");
- clrtobot();
- refresh();
- return 1;
- }
- if (black == 0) {
- move(inputy, 0);
- printw("Time is over - White wins!");
- clrtobot();
- refresh();
- return 1;
- }
- }
-
- return 0;
-}
-
-static void draw_board(GameState *gamestate,
- uint8_t perspective,
- bool unicode) {
- char fen[90];
- compute_fen(fen, gamestate);
- mvaddstr(0, 0, fen);
-
- for (uint8_t y = 0 ; y < 8 ; y++) {
- for (uint8_t x = 0 ; x < 8 ; x++) {
- uint8_t col = gamestate->board[y][x] & COLOR_MASK;
- uint8_t piece = gamestate->board[y][x];
- char piecestr[5];
- if (piece) {
- if (unicode) {
- char* uc = getpieceunicode(piece);
- strncpy(piecestr, uc, 5);
- } else {
- piecestr[0] = (piece & PIECE_MASK) == PAWN
- ? 'P' : getpiecechr(piece);
- piecestr[1] = '\0';
- }
- } else {
- piecestr[0] = ' ';
- piecestr[1] = '\0';
- }
-
- bool boardblack = (y&1)==(x&1);
- attrset((col==WHITE ? A_BOLD : A_DIM)|
- COLOR_PAIR(col == WHITE ?
- (boardblack ? COL_WB : COL_WW) :
- (boardblack ? COL_BB : COL_BW)
- )
- );
-
- int cy = perspective == WHITE ? boardy-y : boardy-7+y;
- int cx = perspective == WHITE ? boardx+x*3 : boardx+21-x*3;
- mvprintw(cy, cx, " %s ", piecestr);
- }
- }
-
- attrset(A_NORMAL);
- for (uint8_t i = 0 ; i < 8 ; i++) {
- int x = perspective == WHITE ? boardx+i*3+1 : boardx+22-i*3;
- int y = perspective == WHITE ? boardy-i : boardy-7+i;
- mvaddch(boardy+1, x, 'a'+i);
- mvaddch(y, boardx-2, '1'+i);
- }
-
- /* move log */
- uint8_t logy = 2;
- const uint8_t logx = boardx + 28;
- move(logy, logx);
-
- /* count full moves */
- unsigned int logi = 0;
-
- /* wrap log after 45 moves */
- while (gamestate->movecount/6-logi/3 >= 15) {
- logi++;
- }
-
- for (unsigned mi = logi*2 ; mi < gamestate->movecount ; mi++) {
- bool iswhite = mi % 2 == 0;
- if (iswhite) {
- logi++;
- printw("%d. ", logi);
- }
-
- addstr(gamestate->moves[mi].string);
- if (!iswhite && logi%3 == 0) {
- move(++logy, logx);
- } else {
- addch(' ');
- }
- }
-}
-
-static void eval_move_failed_msg(int code) {
- switch (code) {
- case AMBIGUOUS_MOVE:
- printw("Ambiguous move - please specify the piece to move.");
- break;
- case INVALID_POSITION:
- printw("No piece can be moved this way.");
- break;
- case NEED_PROMOTION:
- printw("You need to promote the pawn (append \"=Q\" e.g.)!");
- break;
- case KING_IN_CHECK:
- printw("Your king is in check!");
- break;
- case PIECE_PINNED:
- printw("This piece is pinned!");
- break;
- case INVALID_MOVE_SYNTAX:
- printw("Can't interpret move - please use algebraic notation.");
- break;
- case RULES_VIOLATED:
- printw("Move does not comply chess rules.");
- break;
- case KING_MOVES_INTO_CHECK:
- printw("Can't move the king into a check position.");
- break;
- default:
- printw("Unknown move parser error.");
- }
-}
-
-static void save_pgn(GameState *gamestate, GameInfo *gameinfo) {
- int y = getcury(stdscr);
-
- /* ask for player names */
- {
- char pname[PLAYER_NAME_BUFLEN];
- printw("\rWhite's name (%s): ", pgn_player_name(gamestate, WHITE));
- clrtoeol();
- if (getnstr(pname, PLAYER_NAME_BUFLEN) == OK && pname[0] != '\0') {
- strncpy(gamestate->wname, pname, PLAYER_NAME_BUFLEN);
- }
- move(y, 0);
- printw("\rBlack's name (%s): ", pgn_player_name(gamestate, BLACK));
- clrtoeol();
- if (getnstr(pname, PLAYER_NAME_BUFLEN) == OK && pname[0] != '\0') {
- strncpy(gamestate->bname, pname, PLAYER_NAME_BUFLEN);
- }
- move(y, 0);
- }
-
- bool export_comments = prompt_yesno("Export with comments");
-
- printw("\rFilename: ");
- clrtoeol();
-
- char filename[64];
- if (getnstr(filename, 64) == OK && filename[0] != '\0') {
- move(y, 0);
- FILE *file = fopen(filename, "w");
- if (file) {
- write_pgn(file, gamestate, gameinfo, export_comments);
- fclose(file);
- printw("File saved.");
- } else {
- printw("Can't write to file (%s).", strerror(errno));
- }
- clrtoeol();
- }
-}
-
-#define MOVESTR_BUFLEN 10
-static int domove_singlemachine(GameState *gamestate,
- GameInfo *gameinfo, uint8_t curcolor) {
-
-
- size_t bufpos = 0;
- char movestr[MOVESTR_BUFLEN];
-
- flushinp();
- while (1) {
- const char *curcolorstr = curcolor == WHITE ? "White" : "Black";
- if (timecontrol(gamestate, gameinfo)) {
- return 1;
- }
- move(inputy, 0);
- printw(
- "Use chess notation to enter your move.\n"
- "Or use a command: remis, resign, savepgn\n\n"
- "%s to move: ", curcolorstr);
- clrtoeol();
-
- if (asyncgetnstr(movestr, &bufpos, MOVESTR_BUFLEN)) {
- if (strncmp(movestr, "resign", MOVESTR_BUFLEN) == 0) {
- if (curcolor == WHITE) {
- gamestate->wresign = true;
- } else {
- gamestate->bresign = true;
- }
- return 1;
- } else if (strncmp(movestr, "remis", MOVESTR_BUFLEN) == 0) {
- gamestate->remis = true;
- return 1;
- } else if (strncmp(movestr, "savepgn", MOVESTR_BUFLEN) == 0) {
- save_pgn(gamestate, gameinfo);
- } else if (movestr[0] == 0) {
- /* ignore empty move strings and ask again */
- } else {
- Move move;
- int result = eval_move(gamestate, movestr, &move, curcolor);
- if (result == VALID_MOVE_SYNTAX) {
- result = validate_move(gamestate, &move);
- if (result == VALID_MOVE_SEMANTICS) {
- apply_move(gamestate, &move);
- if (gamestate->checkmate) {
- return 1;
- } else if (gamestate->stalemate) {
- return 1;
- } else {
- return 0;
- }
- } else {
- eval_move_failed_msg(result);
- }
- } else {
- eval_move_failed_msg(result);
- }
- clrtoeol();
- }
- }
- }
-}
-
-static int sendmove(GameState *gamestate, GameInfo *gameinfo,
- int opponent, uint8_t mycolor) {
-
- size_t bufpos = 0;
- char movestr[MOVESTR_BUFLEN];
- bool remis_rejected = false;
- bool remis_suggested = false;
- bool resign_suggested = false;
- bool use_premove = false;
- uint8_t code;
-
- if (*gamestate->premove) {
- use_premove = true;
- const unsigned mlen = sizeof(gamestate->premove);
- strncpy(movestr, gamestate->premove, mlen);
- movestr[mlen] = '\0';
- memset(gamestate->premove, 0, mlen);
- }
-
- flushinp();
- while (1) {
- if (timecontrol(gamestate, gameinfo)) {
- net_send_code(opponent, NETCODE_TIMEOVER);
- return 1;
- }
-
- move(inputy, 0);
- printw("Use chess notation to enter your move.\n");
- if (resign_suggested) {
- if (remis_suggested) {
- printw("The opponent asks you to resign or accept remis. \n\n");
- } else {
- printw("The opponent asks you to resign. \n\n");
- }
- } else if (remis_suggested) {
- printw("The opponent offers remis. Type remis to accept. \n\n");
- } else if (remis_rejected) {
- printw("Remis offer rejected. \n\n");
- } else {
- printw("Or use a command: remis, resign, savepgn \n\n");
- }
- printw("Type your move: ");
- clrtoeol();
-
- /* check if the opponent sent us something */
- code = net_recieve_code_async(opponent);
- switch (code) {
- case NETCODE_REMIS:
- remis_suggested = true;
- break;
- case NETCODE_TAUNT:
- resign_suggested = true;
- break;
- case NETCODE_RESIGN:
- if (mycolor == WHITE) {
- gamestate->bresign = true;
- } else {
- gamestate->wresign = true;
- }
- return 1;
- case NETCODE_CONNLOST:
- gamestate->ragequit = true;
- return 1;
- case NETCODE_ERROR:
- printw("\rCannot perform asynchronous network IO");
- cbreak(); getch();
- exit(EXIT_FAILURE);
- case NETCODE_AGAIN:
- /* try again */
- break;
- default:
- printw("\nThe opponent sent an invalid network pacakge.");
- }
-
- /* read move */
- if (use_premove || asyncgetnstr(movestr, &bufpos, MOVESTR_BUFLEN)) {
- bool was_premove = use_premove;
- use_premove = false;
- if (strncmp(movestr, "resign", MOVESTR_BUFLEN) == 0) {
- if (mycolor == WHITE) {
- gamestate->wresign = true;
- } else {
- gamestate->bresign = true;
- }
- net_send_code(opponent, NETCODE_RESIGN);
- return 1;
- } else if (strncmp(movestr, "savepgn", MOVESTR_BUFLEN) == 0) {
- save_pgn(gamestate, gameinfo);
- } else if (strncmp(movestr, "remis", MOVESTR_BUFLEN) == 0) {
- if (remis_suggested) {
- net_send_code(opponent, NETCODE_REMIS);
- gamestate->remis = true;
- return 1;
- } if (!remis_rejected) {
- net_send_code(opponent, NETCODE_REMIS);
- printw("Remis offer sent - waiting for acceptance...");
- refresh();
- code = net_recieve_code(opponent);
- if (code == NETCODE_ACCEPT) {
- gamestate->remis = true;
- return 1;
- } else if (code == NETCODE_CONNLOST) {
- gamestate->ragequit = true;
- return 1;
- } else {
- remis_rejected = true;
- }
- }
- } else if (movestr[0] == 0) {
- /* ignore empty move strings and ask again */
- } else {
- Move move;
- int eval_result = eval_move(gamestate, movestr, &move, mycolor);
- switch (eval_result) {
- case VALID_MOVE_SYNTAX:
- net_send_data(opponent, NETCODE_MOVE, &move, sizeof(Move));
- code = net_recieve_code(opponent);
- move.check = code == NETCODE_CHECK ||
- code == NETCODE_CHECKMATE;
- gamestate->checkmate = code == NETCODE_CHECKMATE;
- gamestate->stalemate = code == NETCODE_STALEMATE;
- if (code == NETCODE_DECLINE) {
- uint32_t reason;
- net_recieve_data(opponent, &reason, sizeof(uint32_t));
- reason = ntohl(reason);
- eval_move_failed_msg(reason);
- } else if (code == NETCODE_ACCEPT
- || code == NETCODE_CHECK
- || code == NETCODE_CHECKMATE
- || code == NETCODE_STALEMATE) {
- apply_move(gamestate, &move);
- if (gamestate->checkmate || gamestate->stalemate) {
- return 1;
- } else {
- return 0;
- }
- } else if (code == NETCODE_CONNLOST) {
- printw("Your opponent left the game.");
- return 1;
- } else {
- printw("Invalid network response.");
- }
- break;
- default:
- if (was_premove) {
- printw("\nThe prepared move could not be executed.");
- } else {
- eval_move_failed_msg(eval_result);
- }
- }
- clrtoeol();
- }
- }
- }
-}
-
-static int recvmove(GameState *gamestate, GameInfo *gameinfo,
- int opponent, uint8_t mycolor) {
- memset(gamestate->premove, 0, sizeof(gamestate->premove));
-
- size_t bufpos = 0;
- char movestr[MOVESTR_BUFLEN];
- bool remis_suggested = false, resign_suggested = false;
- while (1) {
- timecontrol(gamestate, gameinfo);
-
- move(inputy, 0);
- printw("Waiting for opponent. Use chess notation to prepare a move.\n");
- if (*gamestate->premove) {
- printw("Current pre-move: %s \n\n",
- gamestate->premove);
- } else if (remis_suggested && !resign_suggested) {
- printw("Suggested remis. \n\n");
- } else if (resign_suggested) {
- if (remis_suggested) {
- printw("Suggested to resign or at least to accept remis. \n\n");
- } else {
- printw("Suggested to resign. \n\n");
- }
- } else {
- printw("Or use a command: remis, resign, taunt, savepgn \n\n");
- }
- printw("Prepare your next move: ");
- clrtoeol();
- refresh();
-
- /* allow the player to prepare a move */
- if (asyncgetnstr(movestr, &bufpos, MOVESTR_BUFLEN)) {
- if (strncmp(movestr, "resign", MOVESTR_BUFLEN) == 0) {
- if (mycolor == WHITE) {
- gamestate->wresign = true;
- } else {
- gamestate->bresign = true;
- }
- net_send_code(opponent, NETCODE_RESIGN);
- return 1;
- } else if (strncmp(movestr, "taunt", MOVESTR_BUFLEN) == 0) {
- resign_suggested = true;
- net_send_code(opponent, NETCODE_TAUNT);
- } else if (strncmp(movestr, "remis", MOVESTR_BUFLEN) == 0) {
- remis_suggested = true;
- net_send_code(opponent, NETCODE_REMIS);
- } else if (strncmp(movestr, "savepgn", MOVESTR_BUFLEN) == 0) {
- save_pgn(gamestate, gameinfo);
- } else if (movestr[0] == 0) {
- memset(gamestate->premove, 0, sizeof(gamestate->premove));
- } else {
- int res = check_move(movestr, mycolor);
- if (res == VALID_MOVE_SYNTAX) {
- strncpy(gamestate->premove, movestr, 8);
- memset(movestr, 0, MOVESTR_BUFLEN);
- bufpos = 0;
- clrtobot();
- } else {
- eval_move_failed_msg(res);
- }
- }
- }
-
- /* read opponent's move */
- uint8_t code = net_recieve_code_async(opponent);
- switch (code) {
- case NETCODE_TIMEOVER:
- /* redraw the time control */
- timecontrol(gamestate, gameinfo);
- return 1;
- case NETCODE_RESIGN:
- if (mycolor == WHITE) {
- gamestate->bresign = true;
- } else {
- gamestate->wresign = true;
- }
- return 1;
- case NETCODE_CONNLOST:
- gamestate->ragequit = true;
- return 1;
- case NETCODE_REMIS:
- if (remis_suggested) {
- gamestate->remis = true;
- return 1;
- } else {
- if (prompt_yesno(
- "\rYour opponent offers remis - do you accept")) {
- gamestate->remis = true;
- net_send_code(opponent, NETCODE_ACCEPT);
- return 1;
- } else {
- net_send_code(opponent, NETCODE_DECLINE);
- }
- }
- break;
- case NETCODE_MOVE: {
- Move move;
- net_recieve_data(opponent, &move, sizeof(Move));
- code = validate_move(gamestate, &move);
- if (code == VALID_MOVE_SEMANTICS) {
- apply_move(gamestate, &move);
- if (gamestate->checkmate) {
- net_send_code(opponent, NETCODE_CHECKMATE);
- return 1;
- } else if (gamestate->stalemate) {
- net_send_code(opponent, NETCODE_STALEMATE);
- return 1;
- } else if (move.check) {
- net_send_code(opponent, NETCODE_CHECK);
- } else {
- net_send_code(opponent, NETCODE_ACCEPT);
- }
- return 0;
- } else {
- uint32_t reason = htonl(code);
- net_send_data(opponent, NETCODE_DECLINE,
- &reason, sizeof(uint32_t));
- }
- break;
- }
- case NETCODE_ERROR:
- printw("\rCannot perform asynchronous network IO");
- cbreak(); getch();
- exit(EXIT_FAILURE);
- case NETCODE_AGAIN:
- /* try again */
- break;
- default:
- printw("\nInvalid network request.");
- }
- }
-}
-
-void game_review(Settings* settings, GameState *gamestate) {
- const unsigned page_moves = 10;
- GameInfo *gameinfo = &(settings->gameinfo);
- GameState viewedstate = {0};
- unsigned viewedmove = gamestate->movecount;
- bool redraw = true;
-
- noecho();
- int c;
- do {
- if (redraw) {
- gamestate_cleanup(&viewedstate);
- gamestate_at_move(gamestate, viewedmove, &viewedstate);
-
- erase(); /* don't use clear() to avoid flickering */
- draw_board(&viewedstate, WHITE, settings->unicode);
- timecontrol(&viewedstate, gameinfo);
-
- move(getmaxy(stdscr)-5, 0);
- if (gamestate->wresign) {
- addstr("White resigned.\n");
- } else if (gamestate->bresign) {
- addstr("Black resigned.\n");
- } else if (gamestate->remis) {
- addstr("The game ended remis.\n");
- } else if (gamestate->stalemate) {
- addstr("The game ended in a stalemate.\n");
- } else if (gamestate->checkmate) {
- printw("%s was checkmated.\n",
- gamestate->movecount % 2 == 0 ? "White" : "Black");
- } else if (gamestate->ragequit) {
- printw("Your opponent disconnected.\n");
- }
- addstr("\nPress 'q' to quit, 's' to save the position as PGN, or\n"
- "arrow keys, home/end, page up/down to review the game.\n");
- flushinp();
- redraw = false;
- }
- c = getch();
- if (c == 's') {
- addch('\r');
- echo();
- save_pgn(&viewedstate, gameinfo);
- noecho();
- redraw = true;
- } else if (c == KEY_UP || c == KEY_LEFT) {
- if (viewedmove > 0) {
- viewedmove--;
- redraw = true;
- }
- } else if (c == KEY_DOWN || c == KEY_RIGHT) {
- if (viewedmove < gamestate->movecount) {
- viewedmove++;
- redraw = true;
- }
- } else if (c == KEY_HOME) {
- viewedmove = 0;
- redraw = true;
- } else if (c == KEY_END) {
- viewedmove = gamestate->movecount;
- redraw = true;
- } else if (c == KEY_PPAGE) {
- if (viewedmove > page_moves) {
- viewedmove -= page_moves;
- } else {
- viewedmove = 0;
- }
- redraw = true;
- } else if (c == KEY_NPAGE) {
- viewedmove += page_moves;
- if (viewedmove > gamestate->movecount) {
- viewedmove = gamestate->movecount;
- }
- redraw = true;
- }
- } while (c != 'q');
- echo();
- gamestate_cleanup(&viewedstate);
-}
-
-void game_play_singlemachine(Settings *settings) {
- inputy = getmaxy(stdscr) - 6;
-
- GameState gamestate;
- gamestate_init(&gamestate);
- uint8_t curcol = WHITE;
-
- if (settings->continuepgn) {
- FILE *pgnfile = fopen(settings->continuepgn, "r");
- if (pgnfile) {
- int result = read_pgn(pgnfile, &gamestate, &(settings->gameinfo));
- long position = ftell(pgnfile);
- fclose(pgnfile);
- if (result) {
- printw("Invalid PGN file content at position %ld:\n%s\n",
- position, pgn_error_str(result));
- return;
- }
- if (!is_game_running(&gamestate)) {
- addstr("Game has ended. Use -S to analyze it.\n");
- return;
- }
- curcol = opponent_color(last_move(&gamestate).piece&COLOR_MASK);
- } else {
- printw("Can't read PGN file (%s)\n", strerror(errno));
- return;
- }
- }
-
- bool running;
- do {
- clear();
- uint8_t perspective = settings->disableflip ? WHITE : curcol;
- draw_board(&gamestate, perspective, settings->unicode);
- running = !domove_singlemachine(&gamestate,
- &(settings->gameinfo), curcol);
- curcol = opponent_color(curcol);
- } while (running);
-
- game_review(settings, &gamestate);
- gamestate_cleanup(&gamestate);
-}
-
-void game_play(Settings *settings, GameState *gamestate, int opponent) {
- inputy = getmaxy(stdscr) - 6;
-
- uint8_t mycolor = settings->gameinfo.servercolor;
- if (!settings->ishost) {
- mycolor = opponent_color(mycolor);
- }
-
- bool myturn = (gamestate->movecount > 0 ?
- (last_move(gamestate).piece & COLOR_MASK) : BLACK) != mycolor;
-
- bool running;
- do {
- clear();
- draw_board(gamestate, mycolor, settings->unicode);
- if (myturn) {
- running = !sendmove(gamestate, &(settings->gameinfo),
- opponent, mycolor);
- } else {
- running = !recvmove(gamestate, &(settings->gameinfo),
- opponent, mycolor);
- }
- myturn ^= true;
- } while (running);
-}
-
-void dump_gameinfo(GameInfo *gameinfo) {
- int serverwhite = gameinfo->servercolor == WHITE;
- attron(A_UNDERLINE);
- printw("Game details\n");
- attroff(A_UNDERLINE);
- printw(" Server: %s\n Client: %s\n",
- serverwhite?"White":"Black", serverwhite?"Black":"White"
- );
- if (gameinfo->timecontrol) {
- if (gameinfo->time % 60) {
- printw(" Time limit: %ds + %ds\n",
- gameinfo->time, gameinfo->addtime);
- } else {
- printw(" Time limit: %dm + %ds\n",
- gameinfo->time/60, gameinfo->addtime);
- }
- } else {
- printw(" No time limit\n");
- }
- refresh();
-}
-
-void dump_moveinfo(GameState *gamestate) {
- for (unsigned i = 0 ; i < gamestate->movecount ; i++) {
- if (i % 2 == 0) {
- printw("%d. %s", 1+i/2, gamestate->moves[i].string);
- } else {
- printw("%s", gamestate->moves[i].string);
- }
- // only five moves reliably fit into one screen row
- if ((i+1) % 10) {
- addch(' ');
- } else {
- addch('\n');
- }
- }
- refresh();
-}