Remove CheckDeathTypes lint test.

This causes false positive errors when mods use
SpawnActorOnDeath to implement special-case death
effects.

OpenRA.Mods.Common/Lint/CheckDeathTypes.cs

@@ -1,64 +0,0 @@
-#region Copyright & License Information
-/*
- * Copyright 2007-2018 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.Mods.Common.Traits.Render;
-using OpenRA.Mods.Common.Warheads;
-using OpenRA.Traits;
-
-namespace OpenRA.Mods.Common.Lint
-{
-	class CheckDeathTypes : ILintRulesPass
-	{
-		public void Run(Action<string> emitError, Action<string> emitWarning, Ruleset rules)
-		{
-			foreach (var actorInfo in rules.Actors)
-			{
-				var animations = actorInfo.Value.TraitInfos<WithDeathAnimationInfo>().ToList();
-				if (!animations.Any())
-					continue;
-
-				var deathAnimationDeathtypes = animations.SelectMany(x => x.DeathTypes.Select(y => y.Key)).ToList();
-				var spawnActorDeathtypes = actorInfo.Value.TraitInfos<SpawnActorOnDeathInfo>().Where(s => !string.IsNullOrEmpty(s.DeathType)).Select(a => a.DeathType);
-				var spawnActorOnAnyDeathType = actorInfo.Value.TraitInfos<SpawnActorOnDeathInfo>().Any(s => s.DeathType == null);
-				var deathTypes = deathAnimationDeathtypes.Concat(spawnActorDeathtypes).Distinct();
-				if (!deathTypes.Any() || spawnActorOnAnyDeathType)
-					continue;
-
-				var targetable = actorInfo.Value.GetAllTargetTypes();
-				if (targetable.IsEmpty)
-					continue;
-
-				foreach (var weaponInfo in rules.Weapons)
-				{
-					var warheads = weaponInfo.Value.Warheads.OfType<DamageWarhead>().Where(dw => dw.Damage > 0);
-
-					foreach (var warhead in warheads)
-					{
-						// This is a special warhead, like the one on `weathering` in D2k.
-						if (!warhead.DamageTypes.Any())
-							continue;
-
-						// This warhead cannot affect this actor.
-						if (!warhead.ValidTargets.Overlaps(targetable))
-							continue;
-
-						if (!warhead.DamageTypes.Overlaps(deathTypes))
-							emitError("Actor type {0} doesn't define a death animation or spawn an actor on death for weapon {1}!"
-								.F(actorInfo.Key, weaponInfo.Key));
-					}
-				}
-			}
-		}
-	}
-}

OpenRA.Mods.Common/OpenRA.Mods.Common.csproj

@@ -186,7 +186,6 @@
     <Compile Include="Lint\CheckSyncAnnotations.cs" />
     <Compile Include="Lint\CheckTraitPrerequisites.cs" />
     <Compile Include="Lint\CheckTooltips.cs" />
-    <Compile Include="Lint\CheckDeathTypes.cs" />
     <Compile Include="Lint\CheckRangeLimit.cs" />
     <Compile Include="Lint\CheckVoiceReferences.cs" />
     <Compile Include="Lint\CheckConditions.cs" />