summaryrefslogtreecommitdiff
path: root/src/ai
diff options
context:
space:
mode:
authorsmatz <smatz@openttd.org>2007-12-03 22:40:18 +0000
committersmatz <smatz@openttd.org>2007-12-03 22:40:18 +0000
commit05fca79cf05a72e03052b0f2312d4c6081853f5a (patch)
tree243b96994644c83816e5fbbf8986e629ccb4347d /src/ai
parent82913a21348a741eaacee6c81a57eba9a2c00250 (diff)
downloadopenttd-05fca79cf05a72e03052b0f2312d4c6081853f5a.tar.xz
(svn r11565) -Revert: part of r11564
Diffstat (limited to 'src/ai')
-rw-r--r--src/ai/default/default.cpp18
1 files changed, 11 insertions, 7 deletions
diff --git a/src/ai/default/default.cpp b/src/ai/default/default.cpp
index d1979ed82..e84217ddc 100644
--- a/src/ai/default/default.cpp
+++ b/src/ai/default/default.cpp
@@ -1646,18 +1646,22 @@ clear_town_stuff:;
rating += _cleared_town_rating;
}
} else if (p->mode == 2) {
- // Rail
+ /* Rail */
if (IsTileType(c, MP_RAILWAY)) return CMD_ERROR;
j = p->attr;
k = 0;
- // Build the rail
- FOR_EACH_SET_BIT(i, j) {
- k = i;
- ret = DoCommand(c, railtype, i, flag | DC_AUTO | DC_NO_WATER, CMD_BUILD_SINGLE_RAIL);
- if (CmdFailed(ret)) return CMD_ERROR;
- total_cost.AddCost(ret);
+ /* Build the rail
+ * note: FOR_EACH_SET_BIT cannot be used here
+ */
+ for (i = 0; i != 6; i++, j >>= 1) {
+ if (j & 1) {
+ k = i;
+ ret = DoCommand(c, railtype, i, flag | DC_AUTO | DC_NO_WATER, CMD_BUILD_SINGLE_RAIL);
+ if (CmdFailed(ret)) return CMD_ERROR;
+ total_cost.AddCost(ret);
+ }
}
/* signals too? */