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authorMarkus Uhlin <markus@nifty-networks.net>2024-05-05 17:41:07 +0200
committerMarkus Uhlin <markus@nifty-networks.net>2024-05-05 17:41:07 +0200
commit4e179b0677c5ee49aee3b76ffc62d613740f41b3 (patch)
treee1e9db0c6e235fb1440a7d2a97fcee0f901f713a /FICS/movecheck.c
parentbafe41334c16b82dfe843277113cf731f2bab17b (diff)
Reformatted possible_pawn_moves()
Diffstat (limited to 'FICS/movecheck.c')
-rw-r--r--FICS/movecheck.c81
1 files changed, 42 insertions, 39 deletions
diff --git a/FICS/movecheck.c b/FICS/movecheck.c
index 5ffd3c4..ac20772 100644
--- a/FICS/movecheck.c
+++ b/FICS/movecheck.c
@@ -356,46 +356,49 @@ PRIVATE void add_pos(int tof, int tor, int *posf, int *posr, int *numpos)
(*numpos)++;
}
-PRIVATE void possible_pawn_moves(game_state_t * gs,
- int onf, int onr,
- int *posf, int *posr, int *numpos)
+PRIVATE void
+possible_pawn_moves(game_state_t *gs,
+ int onf, int onr,
+ int *posf, int *posr,
+ int *numpos)
{
- if (gs->onMove == WHITE) {
- if (gs->board[onf][onr + 1] == NOPIECE) {
- add_pos(onf, onr + 1, posf, posr, numpos);
- if ((onr == 1) && (gs->board[onf][onr + 2] == NOPIECE))
- add_pos(onf, onr + 2, posf, posr, numpos);
- }
- if ((onf > 0) && (gs->board[onf - 1][onr + 1] != NOPIECE) &&
- (iscolor(gs->board[onf - 1][onr + 1], BLACK)))
- add_pos(onf - 1, onr + 1, posf, posr, numpos);
- if ((onf < 7) && (gs->board[onf + 1][onr + 1] != NOPIECE) &&
- (iscolor(gs->board[onf + 1][onr + 1], BLACK)))
- add_pos(onf + 1, onr + 1, posf, posr, numpos);
- if (gs->ep_possible[0][onf] == -1)
- add_pos(onf - 1, onr + 1, posf, posr, numpos);
- if (gs->ep_possible[0][onf] == 1)
- add_pos(onf + 1, onr + 1, posf, posr, numpos);
- } else {
- if (gs->board[onf][onr - 1] == NOPIECE) {
- add_pos(onf, onr - 1, posf, posr, numpos);
- if ((onr == 6) && (gs->board[onf][onr - 2] == NOPIECE))
- add_pos(onf, onr - 2, posf, posr, numpos);
- }
- if ((onf > 0) && (gs->board[onf - 1][onr - 1] != NOPIECE) &&
- (iscolor(gs->board[onf - 1][onr - 1], WHITE)))
- add_pos(onf - 1, onr - 1, posf, posr, numpos);
-/* loon: changed what looks like a typo, here's the original line:
- add_pos(onf - 1, onr + 1, posf, posr, numpos);
-*/
- if ((onf < 7) && (gs->board[onf + 1][onr - 1] != NOPIECE) &&
- (iscolor(gs->board[onf + 1][onr - 1], WHITE)))
- add_pos(onf + 1, onr - 1, posf, posr, numpos);
- if (gs->ep_possible[1][onf] == -1)
- add_pos(onf - 1, onr - 1, posf, posr, numpos);
- if (gs->ep_possible[1][onf] == 1)
- add_pos(onf + 1, onr - 1, posf, posr, numpos);
- }
+ if (gs->onMove == WHITE) {
+ if (gs->board[onf][onr + 1] == NOPIECE) {
+ add_pos(onf, onr + 1, posf, posr, numpos);
+ if ((onr == 1) && (gs->board[onf][onr + 2] == NOPIECE))
+ add_pos(onf, onr + 2, posf, posr, numpos);
+ }
+ if ((onf > 0) &&
+ (gs->board[onf - 1][onr + 1] != NOPIECE) &&
+ (iscolor(gs->board[onf - 1][onr + 1], BLACK)))
+ add_pos(onf - 1, onr + 1, posf, posr, numpos);
+ if ((onf < 7) &&
+ (gs->board[onf + 1][onr + 1] != NOPIECE) &&
+ (iscolor(gs->board[onf + 1][onr + 1], BLACK)))
+ add_pos(onf + 1, onr + 1, posf, posr, numpos);
+ if (gs->ep_possible[0][onf] == -1)
+ add_pos(onf - 1, onr + 1, posf, posr, numpos);
+ if (gs->ep_possible[0][onf] == 1)
+ add_pos(onf + 1, onr + 1, posf, posr, numpos);
+ } else {
+ if (gs->board[onf][onr - 1] == NOPIECE) {
+ add_pos(onf, onr - 1, posf, posr, numpos);
+ if ((onr == 6) && (gs->board[onf][onr - 2] == NOPIECE))
+ add_pos(onf, onr - 2, posf, posr, numpos);
+ }
+ if ((onf > 0) &&
+ (gs->board[onf - 1][onr - 1] != NOPIECE) &&
+ (iscolor(gs->board[onf - 1][onr - 1], WHITE)))
+ add_pos(onf - 1, onr - 1, posf, posr, numpos);
+ if ((onf < 7) &&
+ (gs->board[onf + 1][onr - 1] != NOPIECE) &&
+ (iscolor(gs->board[onf + 1][onr - 1], WHITE)))
+ add_pos(onf + 1, onr - 1, posf, posr, numpos);
+ if (gs->ep_possible[1][onf] == -1)
+ add_pos(onf - 1, onr - 1, posf, posr, numpos);
+ if (gs->ep_possible[1][onf] == 1)
+ add_pos(onf + 1, onr - 1, posf, posr, numpos);
+ }
}
PRIVATE void