From 3adf082db258d04728cf573c0d79ee708c502b7d Mon Sep 17 00:00:00 2001
From: frosch <frosch@openttd.org>
Date: Sun, 22 Feb 2015 14:42:34 +0000
Subject: (svn r27161) -Fix [FS#6156] [FS#6206]: Reimplement the viewport
 drawing algorithm.

---
 src/tile_map.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/tile_map.cpp')

diff --git a/src/tile_map.cpp b/src/tile_map.cpp
index 17d7d6a39..c566ad02c 100644
--- a/src/tile_map.cpp
+++ b/src/tile_map.cpp
@@ -116,7 +116,9 @@ Slope GetTileSlope(TileIndex tile, int *h)
 {
 	assert(tile < MapSize());
 
-	if (!IsInnerTile(tile)) {
+	uint x = TileX(tile);
+	uint y = TileY(tile);
+	if (x == MapMaxX() || y == MapMaxY()) {
 		if (h != NULL) *h = TileHeight(tile);
 		return SLOPE_FLAT;
 	}
-- 
cgit v1.2.3-54-g00ecf