# HG changeset patch
# User rubidium <rubidium@openttd.org>
# Date 2014-10-02 17:40:45
# Node ID 786b543cdd7a4dacfefe62b754f58aea357ce75c
# Parent  f246d1c981f3dfd6c17b8c82d6abb43805d5a66c

(svn r26946) -Fix (r26945): MSVC doesn't seem to have round yet

diff --git a/src/tgp.cpp b/src/tgp.cpp
--- a/src/tgp.cpp
+++ b/src/tgp.cpp
@@ -513,8 +513,8 @@ static void HeightMapCurves(uint level)
 
 	/* Set up a grid to choose curve maps based on location; attempt to get a somewhat square grid */
 	float factor = sqrt((float)_height_map.size_x / (float)_height_map.size_y);
-	uint sx = Clamp(round((1 << level) * factor), 1, 128);
-	uint sy = Clamp(round((1 << level) / factor), 1, 128);
+	uint sx = Clamp((int)(((1 << level) * factor) + 0.5), 1, 128);
+	uint sy = Clamp((int)(((1 << level) / factor) + 0.5), 1, 128);
 	byte *c = AllocaM(byte, sx * sy);
 
 	for (uint i = 0; i < sx * sy; i++) {