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| author | peter1138 <peter1138@openttd.org> | 2006-01-08 12:44:11 +0000 |
|---|---|---|
| committer | peter1138 <peter1138@openttd.org> | 2006-01-08 12:44:11 +0000 |
| commit | 019e79423415f2bd0c43481ca78dcdb091eac74d (patch) | |
| tree | 8315bec70feea97a6d65d94daf2e7697ecb01c92 | |
| parent | 4bf1741783226e9b3ec5f54647a26651c6f08cda (diff) | |
| download | openttd-019e79423415f2bd0c43481ca78dcdb091eac74d.tar.xz | |
(svn r3391) - PBS Fix: Keep PBS reservation state when building a bridge over rail.
| -rw-r--r-- | tunnelbridge_cmd.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tunnelbridge_cmd.c b/tunnelbridge_cmd.c index 88d9d2d2e..3964ab4e1 100644 --- a/tunnelbridge_cmd.c +++ b/tunnelbridge_cmd.c @@ -204,6 +204,7 @@ int32 CmdBuildBridge(int x, int y, uint32 flags, uint32 p1, uint32 p2) uint i; int32 cost, terraformcost, ret; bool allow_on_slopes; + bool reserved = false; SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION); @@ -351,6 +352,7 @@ int32 CmdBuildBridge(int x, int y, uint32 flags, uint32 p1, uint32 p2) if (ti.map5 != 1) goto not_valid_below; } m5 = 0xE0; + reserved = PBSTileReserved(ti.tile) != 0; } else if (ti.type == MP_STREET) { if (direction == 0) { if (ti.map5 != 5) goto not_valid_below; @@ -400,6 +402,16 @@ not_valid_below:; _m[ti.tile].m2 = (bridge_type << 4) | m5; SB(_m[ti.tile].m3, 4, 4, railtype); + if (ti.type == MP_RAILWAY) { + // Set or clear PBS reservation status. direction here is of + // the bridge, not the track below. + if (reserved) { + PBSReserveTrack(ti.tile, direction ? TRACK_DIAG1 : TRACK_DIAG2); + } else { + PBSClearTrack(ti.tile, direction ? TRACK_DIAG1 : TRACK_DIAG2); + } + } + MarkTileDirtyByTile(ti.tile); } } |