Mercurial > hg > terminal-chess / file comparison
comparison: src/chess/rook.c
src/chess/rook.c
- changeset 195
- 27d02ccb0cef
- parent 194
- 619f07c95894
equal
deleted
inserted
replaced
| 194:619f07c95894 | 195:27d02ccb0cef |
|---|---|
| 58 | 58 |
| 59 return false; | 59 return false; |
| 60 } | 60 } |
| 61 | 61 |
| 62 size_t rook_moves(const GameState *gamestate, | 62 size_t rook_moves(const GameState *gamestate, |
| 63 Color c, Rank r, File f, Move *moves) { | 63 Color c, File f, Rank r, Move *moves) { |
| 64 size_t count = 0; | 64 size_t count = 0; |
| 65 const int directions[4][2] = { | 65 const int directions[4][2] = { |
| 66 { 1, 0}, | 66 { 1, 0}, |
| 67 {-1, 0}, | 67 {-1, 0}, |
| 68 { 0, 1}, | 68 { 0, 1}, |
| 78 moves[count].piece = mkpiece(ROOK, c); | 78 moves[count].piece = mkpiece(ROOK, c); |
| 79 moves[count].fromrank = r; | 79 moves[count].fromrank = r; |
| 80 moves[count].fromfile = f; | 80 moves[count].fromfile = f; |
| 81 moves[count].torank = rank; | 81 moves[count].torank = rank; |
| 82 moves[count].tofile = file; | 82 moves[count].tofile = file; |
| 83 moves[count].capture = piece_at(gamestate, rank, file) != 0; | 83 moves[count].capture = piece_at(gamestate, file, rank) != 0; |
| 84 count++; | 84 count++; |
| 85 | 85 |
| 86 rank += directions[i][0]; | 86 rank += directions[i][0]; |
| 87 file += directions[i][1]; | 87 file += directions[i][1]; |
| 88 } | 88 } |
