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-rw-r--r--FICS/movecheck.c49
1 files changed, 30 insertions, 19 deletions
diff --git a/FICS/movecheck.c b/FICS/movecheck.c
index 1303b37..5ffd3c4 100644
--- a/FICS/movecheck.c
+++ b/FICS/movecheck.c
@@ -398,26 +398,37 @@ PRIVATE void possible_pawn_moves(game_state_t * gs,
}
}
-PRIVATE void possible_knight_moves(game_state_t * gs,
- int onf, int onr,
- int *posf, int *posr, int *numpos)
+PRIVATE void
+possible_knight_moves(game_state_t *gs,
+ int onf, int onr,
+ int *posf, int *posr,
+ int *numpos)
{
- static int knightJumps[8][2] = {{-1, 2}, {1, 2}, {2, -1}, {2, 1},
- {-1, -2}, {1, -2}, {-2, 1}, {-2, -1}};
- int f, r;
- int j;
-
- for (j = 0; j < 8; j++) {
- f = knightJumps[j][0] + onf;
- r = knightJumps[j][1] + onr;
- if ((f < 0) || (f > 7))
- continue;
- if ((r < 0) || (r > 7))
- continue;
- if ((gs->board[f][r] == NOPIECE) ||
- (iscolor(gs->board[f][r], CToggle(gs->onMove))))
- add_pos(f, r, posf, posr, numpos);
- }
+ int f, r;
+ int j;
+ static int knightJumps[8][2] = {
+ {-1, 2},
+ {1, 2},
+ {2, -1},
+ {2, 1},
+ {-1, -2},
+ {1, -2},
+ {-2, 1},
+ {-2, -1}
+ };
+
+ for (j = 0; j < 8; j++) {
+ f = knightJumps[j][0] + onf;
+ r = knightJumps[j][1] + onr;
+
+ if ((f < 0) || (f > 7))
+ continue;
+ if ((r < 0) || (r > 7))
+ continue;
+ if ((gs->board[f][r] == NOPIECE) ||
+ (iscolor(gs->board[f][r], CToggle(gs->onMove))))
+ add_pos(f, r, posf, posr, numpos);
+ }
}
PRIVATE void