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changeset 12121:da26b364cc6a draft

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(svn r16535) -Fix (r16146): In one case a too small portion of the screen was marked dirty, when (un-)drawing selections.
author frosch <frosch@openttd.org>
date Mon, 08 Jun 2009 15:42:35 +0000
parents 5ccf040e4f3e
children d530190c9171
files src/viewport.cpp
diffstat 1 files changed, 2 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/src/viewport.cpp
+++ b/src/viewport.cpp
@@ -1785,7 +1785,8 @@
 
 		static const int OVERLAY_WIDTH = 4; // part of selection sprites is drawn outside the selected area
 
-		MarkAllViewportsDirty(l - OVERLAY_WIDTH, t - OVERLAY_WIDTH, r + OVERLAY_WIDTH, b + OVERLAY_WIDTH);
+		/* For halftile foundations on SLOPE_STEEP_W the sprite extents some more towards the top */
+		MarkAllViewportsDirty(l - OVERLAY_WIDTH, t - OVERLAY_WIDTH - TILE_HEIGHT, r + OVERLAY_WIDTH, b + OVERLAY_WIDTH);
 
 		/* haven't we reached the topmost tile yet? */
 		if (top_x != x_start) {