(svn r3967) - Fix: Properly set back the owner of a crossing/road-under bridge after removing it. For crossings we can always use .m2 because it is already 0 when not owned by a town. Backport of r3876, r3893 from trunk
--- a/rail_cmd.c Sat Mar 18 15:51:04 2006 +0000
+++ b/rail_cmd.c Sat Mar 18 16:00:02 2006 +0000
@@ -451,7 +451,6 @@
_m[tile].m5 = m5;
SetTileOwner(tile, _m[tile].m3);
- _m[tile].m2 = 0;
break;
case MP_RAILWAY:
--- a/tunnelbridge_cmd.c Sat Mar 18 15:51:04 2006 +0000
+++ b/tunnelbridge_cmd.c Sat Mar 18 16:00:02 2006 +0000
@@ -803,6 +803,8 @@
m5 = _m[c].m5;
if (m5 & 0x40) {
+ uint town = IsTileOwner(c, OWNER_TOWN) ? ClosestTownFromTile(c, (uint)-1)->index : 0;
+
if (m5 & 0x20) {
static const uint16 _new_data_table[] = {0x1002, 0x1001, 0x2005, 0x200A, 0, 0, 0, 0};
new_data = _new_data_table[((m5 & 0x18) >> 2) | (m5 & 1)];
@@ -813,7 +815,7 @@
SetTileType(c, new_data >> 12);
_m[c].m5 = (byte)new_data;
- _m[c].m2 = 0;
+ _m[c].m2 = town;
_m[c].m4 &= 0x0F;
MarkTileDirtyByTile(c);