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[gnugo-devel] trevor_1_11.3
From: |
Trevor Morris |
Subject: |
[gnugo-devel] trevor_1_11.3 |
Date: |
Mon, 15 Oct 2001 13:42:51 -0400 |
http://www.public32.com/games/go/trevor_1_11.3
- fixes sscanf problem in (worm|dragon)_(stones|data)
- allows dragon_stones to take color parameter, as well as coord.
--- ../../ml.cyg2/gnugo/interface/play_gtp.c Mon Oct 15 13:08:08 2001
+++ play_gtp.c Mon Oct 15 13:38:38 2001
@@ -2056,7 +2056,7 @@
int j = -1;
int m, n;
- if (sscanf(s, " %*c") >= 1 && !gtp_decode_coord(s, &i, &j))
+ if (sscanf(s, "%*c") >= 0 && !gtp_decode_coord(s, &i, &j))
return gtp_failure(id, "invalid color or coordinate");
examine_position(EMPTY, EXAMINE_WORMS);
@@ -2110,7 +2110,7 @@
int m, n;
int u, v;
- if (sscanf(s, " %*c") >= 1) {
+ if (sscanf(s, "%*c") >= 0) {
if (!gtp_decode_coord(s, &i, &j)
&& !gtp_decode_color(s, &color))
return gtp_failure(id, "invalid coordinate");
@@ -2178,7 +2178,7 @@
int j = -1;
int m, n;
- if (sscanf(s, " %*c") >= 1 && !gtp_decode_coord(s, &i, &j))
+ if (sscanf(s, "%*c") >= 0 && !gtp_decode_coord(s, &i, &j))
return gtp_failure(id, "invalid coordinate");
if (stackp > 0)
@@ -2280,11 +2280,15 @@
{
int i = -1;
int j = -1;
+ int color = EMPTY;
int m, n;
int u, v;
- if (sscanf(s, " %*c") >= 1 && !gtp_decode_coord(s, &i, &j))
+ if (sscanf(s, "%*c") >= 0) {
+ if (!gtp_decode_coord(s, &i, &j)
+ && !gtp_decode_color(s, &color))
return gtp_failure(id, "invalid coordinate");
+ }
if (BOARD(i, j) == EMPTY)
return gtp_failure(id, "dragon_stones called on an empty vertex");
@@ -2296,7 +2300,8 @@
for (u = 0; u < board_size; u++)
for (v = 0; v < board_size; v++) {
- if (BOARD(u, v) == EMPTY)
+ if (BOARD(u, v) == EMPTY
+ || (color != EMPTY && BOARD(u, v) != color))
continue;
if (dragon[POS(u, v)].origin != POS(u, v))
continue;
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