(svn r4196) -Codechange: Add and make use of an accessor that modifies the size of the Company HQ

1 files changed, 11 insertions, 0 deletions

diff --git a/unmovable_map.h b/unmovable_map.h
index 6eb164956..fed814ced 100644
--- a/unmovable_map.h
+++ b/unmovable_map.h
@@ -39,6 +39,17 @@ static inline bool IsOwnedLandTile(TileIndex t)
 }
 
 
+static inline void EnlargeCompanyHQ(TileIndex t, byte size)
+{
+	if (size <= _m[t].m5 - UNMOVABLE_HQ_NORTH) return;
+
+	_m[t + TileDiffXY(0, 0)].m5 = UNMOVABLE_HQ_NORTH + size * 4;
+	_m[t + TileDiffXY(0, 1)].m5 = UNMOVABLE_HQ_WEST  + size * 4;
+	_m[t + TileDiffXY(1, 0)].m5 = UNMOVABLE_HQ_EAST  + size * 4;
+	_m[t + TileDiffXY(1, 1)].m5 = UNMOVABLE_HQ_SOUTH + size * 4;
+}
+
+
 static inline void MakeUnmovable(TileIndex t, UnmovableType u, Owner o)
 {
 	SetTileType(t, MP_UNMOVABLE);