Mercurial > hg > terminal-chess / file comparison
comparison: src/chess/bishop.c
src/chess/bishop.c
- changeset 21
- 2e5846019b4f
- parent 19
- 6a26114297a1
- child 23
- 824c9522ce66
equal
deleted
inserted
replaced
| 20:fd1eb081de40 | 21:2e5846019b4f |
|---|---|
| 40 int dx = move->tofile > move->fromfile ? 1 : -1; | 40 int dx = move->tofile > move->fromfile ? 1 : -1; |
| 41 | 41 |
| 42 uint8_t y = move->fromrow; | 42 uint8_t y = move->fromrow; |
| 43 uint8_t x = move->fromfile; | 43 uint8_t x = move->fromfile; |
| 44 | 44 |
| 45 do { | 45 while (x != move->tofile-dx && y != move->torow-dy) { |
| 46 x += dx; | 46 x += dx; |
| 47 y += dy; | 47 y += dy; |
| 48 if (board[y][x]) { | 48 if (board[y][x]) { |
| 49 return 1; | 49 return 1; |
| 50 } | 50 } |
| 51 } while (x != move->tofile && y != move->torow); | 51 } |
| 52 | 52 |
| 53 return 0; | 53 return 0; |
| 54 } | 54 } |
| 55 | 55 |
| 56 static int bishop_getloc_fixedfile(Board board, Move *move) { | 56 static int bishop_getloc_fixedfile(Board board, Move *move) { |
