(svn r3996) -Fix: Slope and height information returned for some tile types is wrong

This leads to graphical glitches when drawing foundations.
This doesn't fix all problems, but at least some of them.

1 files changed, 2 insertions, 4 deletions

diff --git a/town_cmd.c b/town_cmd.c
index 86bf54124..c9eede7c8 100644
--- a/town_cmd.c
+++ b/town_cmd.c
@@ -144,14 +144,12 @@ static void DrawTile_Town(TileInfo *ti)
 
 static uint GetSlopeZ_Town(const TileInfo* ti)
 {
-	uint z = GetPartialZ(ti->x & 0xF, ti->y & 0xF, ti->tileh) + ti->z;
-	if (ti->tileh != 0) z = (z & ~7) + 4;
-	return (uint16) z;
+	return ti->z + (ti->tileh == 0 ? 0 : 8);
 }
 
 static uint GetSlopeTileh_Town(const TileInfo *ti)
 {
-	return ti->tileh;
+	return 0;
 }
 
 static void AnimateTile_Town(TileIndex tile)