Mercurial > hg > terminal-chess / file comparison
comparison: src/chess/rules.h
src/chess/rules.h
- changeset 170
- bde99d803caf
- parent 169
- 9962f5d98764
equal
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inserted
replaced
| 169:9962f5d98764 | 170:bde99d803caf |
|---|---|
| 285 */ | 285 */ |
| 286 static inline void piece_remove(GameState *gamestate, Row row, File file) { | 286 static inline void piece_remove(GameState *gamestate, Row row, File file) { |
| 287 piece_set(gamestate, row, file, 0); | 287 piece_set(gamestate, row, file, 0); |
| 288 } | 288 } |
| 289 | 289 |
| 290 typedef size_t(*moves_generator_func)(GameState *gamestate, | 290 typedef size_t(*moves_generator_func)(const GameState *gamestate, |
| 291 Color c, Row r, File f, Move *moves); | 291 Color c, Row r, File f, Move *moves); |
| 292 | |
| 293 /** | |
| 294 * Calculates all allowed moves for a specific piece. | |
| 295 * | |
| 296 * Use the macros for the specific pieces instead. | |
| 297 * | |
| 298 * @param gamestate the current gamestate | |
| 299 * @param r the row of the piece | |
| 300 * @param f the file of the piece | |
| 301 * @param moves target array for the list of moves | |
| 302 * @return the number of moves stored in the @p moves array | |
| 303 */ | |
| 304 size_t piece_moves_allowed(const GameState *gamestate, | |
| 305 Row r, File f, Move *moves); | |
| 292 | 306 |
| 293 /** | 307 /** |
| 294 * Internal function used to filter out illegal moves. | 308 * Internal function used to filter out illegal moves. |
| 295 * | 309 * |
| 296 * Use the macros for the specific pieces instead. | 310 * Use the macros for the specific pieces instead. |
| 301 * @param f the file of the piece | 315 * @param f the file of the piece |
| 302 * @param moves target array for the list of moves | 316 * @param moves target array for the list of moves |
| 303 * @param func a function that unconditionally generates the moves | 317 * @param func a function that unconditionally generates the moves |
| 304 * @return the number of moves stored in the @p moves array | 318 * @return the number of moves stored in the @p moves array |
| 305 */ | 319 */ |
| 306 size_t filter_moves_allowed(GameState *gamestate, | 320 size_t filter_moves_allowed(const GameState *gamestate, |
| 307 Color c, Row r, File f, Move *moves, moves_generator_func func); | 321 Color c, Row r, File f, Move *moves, moves_generator_func func); |
| 308 | 322 |
| 309 /** | 323 /** |
| 310 * Determines a list of theoretically possible moves to the specified field. | 324 * Determines a list of theoretically possible moves to the specified field. |
| 311 * | 325 * |
