Mercurial > hg > terminal-chess / file comparison
comparison: src/chess/pgn.c
src/chess/pgn.c
- changeset 80
- b980a7192b5a
- parent 78
- ceb9197b3c6d
- child 81
- 82d3b044aa69
equal
deleted
inserted
replaced
| 79:ffd452cf05ff | 80:b980a7192b5a |
|---|---|
| 61 | 61 |
| 62 char tagkey[32]; | 62 char tagkey[32]; |
| 63 char tagvalue[128]; | 63 char tagvalue[128]; |
| 64 | 64 |
| 65 /* read tag pairs */ | 65 /* read tag pairs */ |
| 66 _Bool readmoves = 0; | 66 bool readmoves = false; |
| 67 while (!readmoves) { | 67 while (!readmoves) { |
| 68 while (isspace(c = fgetc(stream))); | 68 while (isspace(c = fgetc(stream))); |
| 69 if (c == '1') { | 69 if (c == '1') { |
| 70 readmoves = 1; | 70 readmoves = true; |
| 71 break; | 71 break; |
| 72 } | 72 } |
| 73 if (c != '[') { | 73 if (c != '[') { |
| 74 return pgn_error_missing_bracket; | 74 return pgn_error_missing_bracket; |
| 75 } | 75 } |
| 277 str[0] = color == WHITE ? 'w' : 'b'; | 277 str[0] = color == WHITE ? 'w' : 'b'; |
| 278 | 278 |
| 279 return 1; | 279 return 1; |
| 280 } | 280 } |
| 281 | 281 |
| 282 static _Bool fen_castling_chkmoved(GameState *gamestate, | 282 static bool fen_castling_chkmoved(GameState *gamestate, |
| 283 uint8_t row, uint8_t file) { | 283 uint8_t row, uint8_t file) { |
| 284 | 284 |
| 285 MoveList *ml = gamestate->movelist; | 285 MoveList *ml = gamestate->movelist; |
| 286 while (ml) { | 286 while (ml) { |
| 287 if (ml->move.fromfile == file && ml->move.fromrow == row) { | 287 if (ml->move.fromfile == file && ml->move.fromrow == row) { |
| 288 return 1; | 288 return true; |
| 289 } | 289 } |
| 290 ml = ml->next; | 290 ml = ml->next; |
| 291 } | 291 } |
| 292 | 292 |
| 293 return 0; | 293 return false; |
| 294 } | 294 } |
| 295 | 295 |
| 296 static size_t fen_castling(char *str, GameState *gamestate) { | 296 static size_t fen_castling(char *str, GameState *gamestate) { |
| 297 _Bool K, Q, k, q; | 297 bool K, Q, k, q; |
| 298 | 298 |
| 299 if (fen_castling_chkmoved(gamestate, rowidx('1'), fileidx('e'))) { | 299 if (fen_castling_chkmoved(gamestate, rowidx('1'), fileidx('e'))) { |
| 300 K = Q = 0; | 300 K = Q = false; |
| 301 } else { | 301 } else { |
| 302 K = !fen_castling_chkmoved(gamestate, rowidx('1'), fileidx('h')); | 302 K = !fen_castling_chkmoved(gamestate, rowidx('1'), fileidx('h')); |
| 303 Q = !fen_castling_chkmoved(gamestate, rowidx('1'), fileidx('a')); | 303 Q = !fen_castling_chkmoved(gamestate, rowidx('1'), fileidx('a')); |
| 304 } | 304 } |
| 305 if (fen_castling_chkmoved(gamestate, rowidx('8'), fileidx('e'))) { | 305 if (fen_castling_chkmoved(gamestate, rowidx('8'), fileidx('e'))) { |
| 306 k = q = 0; | 306 k = q = false; |
| 307 } else { | 307 } else { |
| 308 k = !fen_castling_chkmoved(gamestate, rowidx('8'), fileidx('h')); | 308 k = !fen_castling_chkmoved(gamestate, rowidx('8'), fileidx('h')); |
| 309 q = !fen_castling_chkmoved(gamestate, rowidx('8'), fileidx('a')); | 309 q = !fen_castling_chkmoved(gamestate, rowidx('8'), fileidx('a')); |
| 310 } | 310 } |
| 311 | 311 |
