Mercurial > hg > terminal-chess / file comparison
comparison: src/game.c
src/game.c
- changeset 30
- a285ee393860
- parent 28
- 0c1371488d87
- child 31
- ed440bcd9740
equal
deleted
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replaced
| 29:c6a1ad6cf749 | 30:a285ee393860 |
|---|---|
| 30 #include "game.h" | 30 #include "game.h" |
| 31 #include "network.h" | 31 #include "network.h" |
| 32 #include "input.h" | 32 #include "input.h" |
| 33 #include <ncurses.h> | 33 #include <ncurses.h> |
| 34 #include <string.h> | 34 #include <string.h> |
| 35 #include <inttypes.h> | |
| 35 | 36 |
| 36 static const uint8_t boardx = 10, boardy = 10; | 37 static const uint8_t boardx = 10, boardy = 10; |
| 37 | 38 |
| 39 static void draw_time(GameState *gamestate, GameInfo *gameinfo) { | |
| 40 if (gameinfo->timecontrol) { | |
| 41 // TODO: correct time display | |
| 42 | |
| 43 uint16_t whitem = gameinfo->time / 60; | |
| 44 uint16_t whites = gameinfo->time % 60; | |
| 45 uint16_t blackm = gameinfo->time / 60; | |
| 46 uint16_t blacks = gameinfo->time % 60; | |
| 47 | |
| 48 mvprintw(boardy+4, boardx-1, | |
| 49 "White time: %4" PRIu16 ":%02" PRIu16, whitem, whites); | |
| 50 mvprintw(boardy+5, boardx-1, | |
| 51 "Black time: %4" PRIu16 ":%02" PRIu16, blackm, blacks); | |
| 52 } | |
| 53 } | |
| 54 | |
| 38 static void draw_board(GameState *gamestate) { | 55 static void draw_board(GameState *gamestate) { |
| 39 | |
| 40 for (uint8_t y = 0 ; y < 8 ; y++) { | 56 for (uint8_t y = 0 ; y < 8 ; y++) { |
| 41 for (uint8_t x = 0 ; x < 8 ; x++) { | 57 for (uint8_t x = 0 ; x < 8 ; x++) { |
| 42 uint8_t col = gamestate->board[y][x] & COLOR_MASK; | 58 uint8_t col = gamestate->board[y][x] & COLOR_MASK; |
| 43 uint8_t piece = gamestate->board[y][x] & PIECE_MASK; | 59 uint8_t piece = gamestate->board[y][x] & PIECE_MASK; |
| 44 char piecec; | 60 char piecec; |
| 132 default: | 148 default: |
| 133 printw("Can't interpret move - please use algebraic notation."); | 149 printw("Can't interpret move - please use algebraic notation."); |
| 134 } | 150 } |
| 135 } | 151 } |
| 136 | 152 |
| 137 static int domove_singlemachine(GameState *gamestate) { | 153 static int domove_singlemachine(GameState *gamestate, GameInfo *gameinfo) { |
| 138 | 154 |
| 139 const size_t buflen = 8; | 155 const size_t buflen = 8; |
| 140 char movestr[buflen]; | 156 char movestr[buflen]; |
| 141 | 157 |
| 142 int inputy = getmaxy(stdscr) - 6; | 158 int inputy = getmaxy(stdscr) - 6; |
| 143 while (1) { | 159 while (1) { |
| 160 draw_time(gamestate, gameinfo); | |
| 144 move(inputy, 0); | 161 move(inputy, 0); |
| 145 printw( | 162 printw( |
| 146 "Use chess notation to enter your move.\n" | 163 "Use chess notation to enter your move.\n" |
| 147 "Or type 'surr' to surrender or 'remis' to end with remis.\n\n" | 164 "Or type 'surr' to surrender or 'remis' to end with remis.\n\n" |
| 148 "Type your move: "); | 165 "Type your move: "); |
| 149 clrtoeol(); | 166 clrtoeol(); |
| 150 refresh(); | 167 refresh(); |
| 151 getnstr(movestr, buflen); | 168 |
| 152 | 169 if (asyncgetnstr(movestr, buflen)) { |
| 153 if (strncmp(movestr, "surr", buflen) == 0) { | 170 if (strncmp(movestr, "surr", buflen) == 0) { |
| 154 printw("%s surrendered!", | 171 printw("%s surrendered!", |
| 155 gamestate->mycolor==WHITE?"White":"Black"); | 172 gamestate->mycolor==WHITE?"White":"Black"); |
| 156 clrtoeol(); | 173 clrtoeol(); |
| 157 refresh(); | 174 refresh(); |
| 158 return 1; | 175 return 1; |
| 159 } else if (strncmp(movestr, "remis", buflen) == 0) { | 176 } else if (strncmp(movestr, "remis", buflen) == 0) { |
| 160 printw("Game ends remis."); | 177 printw("Game ends remis."); |
| 161 clrtoeol(); | 178 clrtoeol(); |
| 162 refresh(); | 179 refresh(); |
| 163 return 1; | 180 return 1; |
| 164 } else { | 181 } else { |
| 165 Move move; | 182 Move move; |
| 166 int eval_result = eval_move(gamestate, movestr, &move); | 183 int eval_result = eval_move(gamestate, movestr, &move); |
| 167 switch (eval_result) { | 184 switch (eval_result) { |
| 168 case VALID_MOVE_SYNTAX: | 185 case VALID_MOVE_SYNTAX: |
| 169 if (validate_move(gamestate, &move)) { | 186 if (validate_move(gamestate, &move)) { |
| 170 apply_move(gamestate, &move); | 187 apply_move(gamestate, &move); |
| 171 if (gamestate->checkmate) { | 188 if (gamestate->checkmate) { |
| 172 printw("Checkmate!"); | 189 printw("Checkmate!"); |
| 173 clrtoeol(); | 190 clrtoeol(); |
| 174 return 1; | 191 return 1; |
| 175 } else if (gamestate->stalemate) { | 192 } else if (gamestate->stalemate) { |
| 176 printw("Stalemate!"); | 193 printw("Stalemate!"); |
| 177 clrtoeol(); | 194 clrtoeol(); |
| 178 return 1; | 195 return 1; |
| 196 } else { | |
| 197 return 0; | |
| 198 } | |
| 179 } else { | 199 } else { |
| 180 return 0; | 200 printw("Invalid move."); |
| 181 } | 201 } |
| 182 } else { | 202 break; |
| 183 printw("Invalid move."); | 203 default: |
| 184 } | 204 eval_move_failed_msg(eval_result); |
| 185 break; | 205 } |
| 186 default: | 206 clrtoeol(); |
| 187 eval_move_failed_msg(eval_result); | 207 } |
| 188 } | |
| 189 clrtoeol(); | |
| 190 } | 208 } |
| 191 } | 209 } |
| 192 } | 210 } |
| 193 | 211 |
| 194 static int sendmove(GameState *gamestate, int opponent) { | 212 static int sendmove(GameState *gamestate, int opponent) { |
| 344 void game_start_singlemachine(Settings *settings) { | 362 void game_start_singlemachine(Settings *settings) { |
| 345 GameState gamestate; | 363 GameState gamestate; |
| 346 memset(&gamestate, 0, sizeof(GameState)); | 364 memset(&gamestate, 0, sizeof(GameState)); |
| 347 init_board(&gamestate); | 365 init_board(&gamestate); |
| 348 gamestate.mycolor = WHITE; | 366 gamestate.mycolor = WHITE; |
| 349 // TODO: time limit | 367 |
| 350 _Bool running; | 368 _Bool running; |
| 351 do { | 369 do { |
| 352 clear(); | 370 clear(); |
| 353 draw_board(&gamestate); | 371 draw_board(&gamestate); |
| 354 running = !domove_singlemachine(&gamestate); | 372 running = !domove_singlemachine(&gamestate, &(settings->gameinfo)); |
| 355 gamestate.mycolor = opponent_color(gamestate.mycolor); | 373 gamestate.mycolor = opponent_color(gamestate.mycolor); |
| 356 } while (running); | 374 } while (running); |
| 357 move(0,0); | 375 move(0,0); |
| 358 draw_board(&gamestate); | 376 draw_board(&gamestate); |
| 359 | 377 |
