Mercurial > hg > terminal-chess / file comparison
comparison: src/rules/pawn.c
src/rules/pawn.c
- changeset 15
- 7ffd66591afe
- parent 14
- 970748b9a73b
- child 16
- a298c6637c30
equal
deleted
inserted
replaced
| 14:970748b9a73b | 15:7ffd66591afe |
|---|---|
| 33 int8_t d = ((move->piece & COLOR_MASK) == WHITE ? -1 : 1); | 33 int8_t d = ((move->piece & COLOR_MASK) == WHITE ? -1 : 1); |
| 34 if (move->capture) { | 34 if (move->capture) { |
| 35 if (move->fromrow == move->torow + d && ( | 35 if (move->fromrow == move->torow + d && ( |
| 36 move->fromfile == move->tofile + 1 || | 36 move->fromfile == move->tofile + 1 || |
| 37 move->fromfile == move->tofile - 1)) { | 37 move->fromfile == move->tofile - 1)) { |
| 38 // TODO: en passant | 38 |
| 39 return mdst(board,move) != 0; /* color has been checked */ | 39 return mdst(board,move) |
| 40 || (board[move->fromrow][move->tofile] & ENPASSANT_THREAT); | |
| 40 } else { | 41 } else { |
| 41 return FALSE; | 42 return FALSE; |
| 42 } | 43 } |
| 43 } else { | 44 } else { |
| 44 if (move->fromfile == move->tofile) { | 45 if (move->fromfile == move->tofile) { |
