cpp/openttd-patchpack/source Changeset - r8030:87f5c8990099

Changeset - r8030:87f5c8990099

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glx - 16 years ago 2007-12-07 21:16:38
glx@openttd.org

(svn r11590) -Fix (r11193): IsSlopeRefused() result was half wrong

1 file changed with 5 insertions and 5 deletions:

src/industry_cmd.cpp

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src/industry_cmd.cpp

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@@ @@ -1181,20 +1181,20 @@ static const Town *CheckMultipleIndustry @@
+}
 bool IsSlopeRefused(Slope current, Slope refused)
+{
 	if (IsSteepSlope(current)) return true;
 	if (current != SLOPE_FLAT) {
-		if (refused & SLOPE_STEEP) return true;
+		if (IsSteepSlope(refused)) return true;
 		Slope t = ComplementSlope(current);
 		if (refused & 1 && (t & SLOPE_NW)) return false;
 		if (refused & 2 && (t & SLOPE_NE)) return false;
 		if (refused & 4 && (t & SLOPE_SW)) return false;
 		if (refused & 8 && (t & SLOPE_SE)) return false;
 		if (refused & SLOPE_W && (t & SLOPE_NW)) return true;
 		if (refused & SLOPE_S && (t & SLOPE_NE)) return true;
 		if (refused & SLOPE_E && (t & SLOPE_SW)) return true;
 		if (refused & SLOPE_N && (t & SLOPE_SE)) return true;
+	}
 	return false;
+}
 static bool CheckIfIndustryTilesAreFree(TileIndex tile, const IndustryTileTable *it, uint itspec_index, int type, bool *custom_shape_check = NULL)

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