Initial commit: OpenRA game engine

Fork from OpenRA/OpenRA with one-click launch script (start-ra.cmd)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

OpenRA.Mods.Common/Traits/Sound/DeathSounds.cs

@@ -0,0 +1,48 @@
+#region Copyright & License Information
+/*
+ * Copyright (c) The OpenRA Developers and Contributors
+ * 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 OpenRA.Primitives;
+using OpenRA.Traits;
+
+namespace OpenRA.Mods.Common.Traits.Sound
+{
+	[Desc("Sounds to play when killed.")]
+	public class DeathSoundsInfo : ConditionalTraitInfo
+	{
+		[VoiceReference]
+		[Desc("Death notification voice.")]
+		public readonly string Voice = "Die";
+
+		[Desc("Multiply volume with this factor.")]
+		public readonly float VolumeMultiplier = 1f;
+
+		[Desc("Damage types that this should be used for (defined on the warheads).",
+			"If empty, this will be used as the default sound for all death types.")]
+		public readonly BitSet<DamageType> DeathTypes = default;
+
+		public override object Create(ActorInitializer init) { return new DeathSounds(this); }
+	}
+
+	public class DeathSounds : ConditionalTrait<DeathSoundsInfo>, INotifyKilled
+	{
+		public DeathSounds(DeathSoundsInfo info)
+			: base(info) { }
+
+		void INotifyKilled.Killed(Actor self, AttackInfo e)
+		{
+			if (IsTraitDisabled)
+				return;
+
+			if (Info.DeathTypes.IsEmpty || e.Damage.DamageTypes.Overlaps(Info.DeathTypes))
+				self.PlayVoiceLocal(Info.Voice, Info.VolumeMultiplier);
+		}
+	}
+}