diff options
Diffstat (limited to 'src/ai/api/ai_tunnel.cpp')
| -rw-r--r-- | src/ai/api/ai_tunnel.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/ai/api/ai_tunnel.cpp b/src/ai/api/ai_tunnel.cpp index 99aec30c4..310a751af 100644 --- a/src/ai/api/ai_tunnel.cpp +++ b/src/ai/api/ai_tunnel.cpp @@ -29,13 +29,13 @@ /* If it's a tunnel already, take the easy way out! */ if (IsTunnelTile(tile)) return ::GetOtherTunnelEnd(tile); - uint start_z; + int start_z; Slope start_tileh = ::GetTileSlope(tile, &start_z); DiagDirection direction = ::GetInclinedSlopeDirection(start_tileh); if (direction == INVALID_DIAGDIR) return INVALID_TILE; TileIndexDiff delta = ::TileOffsByDiagDir(direction); - uint end_z; + int end_z; do { tile += delta; if (!::IsValidTile(tile)) return INVALID_TILE; |