From 13cf193640911fe0f3e569bce764c8af075b3d1d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matthias=20Mail=C3=A4nder?= <matthias@mailaender.name>
Date: Sun, 24 Apr 2016 20:24:28 +0200
Subject: [PATCH] Lint check for invalid building footprint definitions.

---
 .../Lint/CheckBuildingFootprint.cs            | 36 +++++++++++++++++++
 OpenRA.Mods.Common/OpenRA.Mods.Common.csproj  |  1 +
 2 files changed, 37 insertions(+)
 create mode 100644 OpenRA.Mods.Common/Lint/CheckBuildingFootprint.cs

diff --git a/OpenRA.Mods.Common/Lint/CheckBuildingFootprint.cs b/OpenRA.Mods.Common/Lint/CheckBuildingFootprint.cs
new file mode 100644
index 0000000000..2e96d8bd0d
--- /dev/null
+++ b/OpenRA.Mods.Common/Lint/CheckBuildingFootprint.cs
@@ -0,0 +1,36 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2016 The OpenRA Developers (see AUTHORS)
+ * This file is part of OpenRA, which is free software. It is made
+ * available to you under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, either version 3 of
+ * the License, or (at your option) any later version. For more
+ * information, see COPYING.
+ */
+#endregion
+
+using System;
+using System.Linq;
+using OpenRA.Mods.Common.Traits;
+using OpenRA.Traits;
+
+namespace OpenRA.Mods.Common.Lint
+{
+	class CheckBuildingFootprint : ILintRulesPass
+	{
+		public void Run(Action<string> emitError, Action<string> emitWarning, Ruleset rules)
+		{
+			foreach (var actorInfo in rules.Actors)
+			{
+				var building = actorInfo.Value.TraitInfoOrDefault<BuildingInfo>();
+				if (building == null)
+					continue;
+
+				var footprint = building.Footprint.Where(x => !char.IsWhiteSpace(x)).ToArray();
+				var dimension = building.Dimensions;
+				if (footprint.Length != dimension.X * dimension.Y)
+					emitError("Invalid building footprint/dimension for " + actorInfo.Key);
+			}
+		}
+	}
+}
diff --git a/OpenRA.Mods.Common/OpenRA.Mods.Common.csproj b/OpenRA.Mods.Common/OpenRA.Mods.Common.csproj
index c9edc3b685..480cd2fdf8 100644
--- a/OpenRA.Mods.Common/OpenRA.Mods.Common.csproj
+++ b/OpenRA.Mods.Common/OpenRA.Mods.Common.csproj
@@ -179,6 +179,7 @@
     <Compile Include="HitShapes\Rectangle.cs" />
     <Compile Include="HitShapes\Capsule.cs" />
     <Compile Include="HitShapes\Circle.cs" />
+    <Compile Include="Lint\CheckBuildingFootprint.cs" />
     <Compile Include="Lint\CheckSequences.cs" />
     <Compile Include="Lint\CheckPalettes.cs" />
     <Compile Include="Lint\CheckPlayers.cs" />