Custom Warheads refactor

Changes included:

Warhead code split out of weapon code and refactored.
Warhead functionality now split into several classes, each handling one effect/impact.

Additional custom warheads can now be defined and called via yaml.
Custom warheads inherit the abstract class Warhead,
which provides target check functions.

Custom warheads have to define their own impact functions,
and can also define their own replacement for check
functions.

OpenRA.Game/FieldLoader.cs

@@ -509,10 +509,16 @@ namespace OpenRA
 
 			internal Func<MiniYaml, object> GetLoader(Type type)
 			{
-				const BindingFlags flags = BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static;
+				const BindingFlags flags = BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static | BindingFlags.FlattenHierarchy;
 
 				if (!string.IsNullOrEmpty(Loader))
-					return (Func<MiniYaml, object>)Delegate.CreateDelegate(typeof(Func<MiniYaml, object>), type.GetMethod(Loader, flags));
+				{
+					var method = type.GetMethod(Loader, flags);
+					if (method == null)
+						throw new InvalidOperationException("{0} does not specify a loader function '{1}'".F(type.Name, Loader));
+
+					return (Func<MiniYaml, object>)Delegate.CreateDelegate(typeof(Func<MiniYaml, object>), method);
+				}
 
 				return null;
 			}

OpenRA.Game/GameRules/Warhead.cs

@@ -0,0 +1,102 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2014 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. For more information,
+ * see COPYING.
+ */
+#endregion
+
+using System.Collections.Generic;
+using System.Linq;
+using OpenRA.Effects;
+using OpenRA.Traits;
+
+namespace OpenRA.GameRules
+{
+	[Desc("Base warhead class. This can be used to derive other warheads from.")]
+	public abstract class Warhead
+	{
+		[Desc("What types of targets are affected.")]
+		public readonly string[] ValidTargets = { "Air", "Ground", "Water" };
+
+		[Desc("What types of targets are unaffected.", "Overrules ValidTargets.")]
+		public readonly string[] InvalidTargets = { };
+
+		[Desc("Delay in ticks before applying the warhead effect.","0 = instant (old model).")]
+		public readonly int Delay = 0;
+
+		public abstract void DoImpact(Target target, Actor firedBy, float firepowerModifier);
+
+		public abstract float EffectivenessAgainst(ActorInfo ai);
+
+		public bool IsValidAgainst(Target target, World world, Actor firedBy)
+		{
+			if (target.Type == TargetType.Actor)
+				return IsValidAgainst(target.Actor, firedBy);
+
+			if (target.Type == TargetType.FrozenActor)
+				return IsValidAgainst(target.FrozenActor, firedBy);
+
+			if (target.Type == TargetType.Terrain)
+			{
+				var cell = world.Map.CellContaining(target.CenterPosition);
+				if (!world.Map.Contains(cell))
+					return false;
+
+				var cellInfo = world.Map.GetTerrainInfo(cell);
+				if (!ValidTargets.Intersect(cellInfo.TargetTypes).Any()
+					|| InvalidTargets.Intersect(cellInfo.TargetTypes).Any())
+					return false;
+
+				return true;
+			}
+
+			return false;
+		}
+
+		public bool IsValidAgainst(Actor victim, Actor firedBy)
+		{
+			// A target type is valid if it is in the valid targets list, and not in the invalid targets list.
+			return InTargetList(victim, firedBy, ValidTargets) &&
+				!InTargetList(victim, firedBy, InvalidTargets);
+		}
+
+		public static bool InTargetList(Actor victim, Actor firedBy, string[] targetList)
+		{
+			if (!targetList.Any())
+				return false;
+
+			var targetable = victim.TraitOrDefault<ITargetable>();
+			if (targetable == null)
+				return false;
+			if (!targetList.Intersect(targetable.TargetTypes).Any())
+				return false;
+
+			return true;
+		}
+
+		public bool IsValidAgainst(FrozenActor victim, Actor firedBy)
+		{
+			// A target type is valid if it is in the valid targets list, and not in the invalid targets list.
+			return InTargetList(victim, firedBy, ValidTargets) &&
+				!InTargetList(victim, firedBy, InvalidTargets);
+		}
+
+		public static bool InTargetList(FrozenActor victim, Actor firedBy, string[] targetList)
+		{
+			// Frozen Actors need to be handled slightly differently. Since FrozenActor.Actor can be null if the Actor is dead.
+			if (!targetList.Any())
+				return false;
+
+			var targetable = victim.Info.Traits.GetOrDefault<ITargetableInfo>();
+			if (targetable == null)
+				return false;
+			if (!targetList.Intersect(targetable.GetTargetTypes()).Any())
+				return false;
+			
+			return true;
+		}
+   }
+}

OpenRA.Game/GameRules/Warheads/AbsoluteSpreadDamageWarhead.cs

@@ -0,0 +1,84 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2014 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. For more information,
+ * see COPYING.
+ */
+#endregion
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using OpenRA.Effects;
+using OpenRA.Traits;
+
+namespace OpenRA.GameRules
+{
+	public class AbsoluteSpreadDamageWarhead : DamageWarhead
+	{
+		[Desc("Maximum spread of the associated SpreadFactor.")]
+		public readonly WRange[] Spread = { new WRange(43) };
+
+		[Desc("What factor to multiply the Damage by for this spread range.", "Each factor specified must have an associated Spread defined.")]
+		public readonly float[] SpreadFactor = { 1f };
+
+		public override void DoImpact(Target target, Actor firedBy, float firepowerModifier)
+		{
+			// Used by traits that damage a single actor, rather than a position
+			if (target.Type == TargetType.Actor)
+				DoImpact(target.Actor, firedBy, firepowerModifier);
+			else
+				DoImpact(target.CenterPosition, firedBy, firepowerModifier);
+		}
+
+		public void DoImpact(WPos pos, Actor firedBy, float firepowerModifier)
+		{
+			var world = firedBy.World;
+
+			for (var i = 0; i < Spread.Length; i++)
+			{
+				var currentSpread = Spread[i];
+				var currentFactor = SpreadFactor[i];
+				var previousSpread = WRange.Zero;
+				if (i > 0)
+					previousSpread = Spread[i - 1];
+				if (currentFactor <= 0f)
+					continue;
+
+				var hitActors = world.FindActorsInCircle(pos, currentSpread);
+				if (previousSpread.Range > 0)
+					hitActors.Except(world.FindActorsInCircle(pos, previousSpread));
+
+				foreach (var victim in hitActors)
+					if (IsValidAgainst(victim, firedBy))
+					{
+						var damage = GetDamageToInflict(victim, firedBy, firepowerModifier * currentFactor);
+						victim.InflictDamage(firedBy, damage, this);
+					}
+			}
+		}
+
+		public void DoImpact(Actor victim, Actor firedBy, float firepowerModifier)
+		{
+			if (IsValidAgainst(victim, firedBy))
+			{
+				var currentFactor = SpreadFactor[0];
+				var damage = (int)GetDamageToInflict(victim, firedBy, firepowerModifier * currentFactor);
+				victim.InflictDamage(firedBy, damage, this);
+			}
+		}
+
+		public int GetDamageToInflict(Actor target, Actor firedBy, float modifier)
+		{
+			var healthInfo = target.Info.Traits.GetOrDefault<HealthInfo>();
+			if (healthInfo == null)
+				return 0;
+
+			var rawDamage = (float)Damage;
+
+			return (int)(rawDamage * modifier * EffectivenessAgainst(target.Info));
+		}
+	}
+}

OpenRA.Game/GameRules/Warheads/DamageWarhead.cs

@@ -0,0 +1,59 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2014 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. For more information,
+ * see COPYING.
+ */
+#endregion
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using OpenRA.Effects;
+using OpenRA.Traits;
+
+namespace OpenRA.GameRules
+{
+	public abstract class DamageWarhead : Warhead
+	{
+		[Desc("How much (raw) damage to deal")]
+		public readonly int Damage = 0;
+
+		[Desc("Infantry death animation to use")]
+		public readonly string InfDeath = "1";
+
+		[Desc("Whether we should prevent prone response for infantry.")]
+		public readonly bool PreventProne = false;
+
+		[Desc("By what percentage should damage be modified against prone infantry.")]
+		public readonly int ProneModifier = 50;
+
+		[FieldLoader.LoadUsing("LoadVersus")]
+		[Desc("Damage vs each armortype. 0% = can't target.")]
+		public readonly Dictionary<string, float> Versus;
+
+		public static object LoadVersus(MiniYaml yaml)
+		{
+			var nd = yaml.ToDictionary();
+			return nd.ContainsKey("Versus")
+				? nd["Versus"].ToDictionary(my => FieldLoader.GetValue<float>("(value)", my.Value))
+				: new Dictionary<string, float>();
+		}
+
+		public override float EffectivenessAgainst(ActorInfo ai)
+		{
+			var health = ai.Traits.GetOrDefault<HealthInfo>();
+			if (health == null)
+				return 0f;
+
+			var armor = ai.Traits.GetOrDefault<ArmorInfo>();
+			if (armor == null || armor.Type == null)
+				return 1f;
+
+			float versus;
+			return Versus.TryGetValue(armor.Type, out versus) ? versus : 1f;
+		}
+	}
+}

OpenRA.Game/GameRules/Warheads/HealthPercentageDamageWarhead.cs

@@ -0,0 +1,71 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2014 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. For more information,
+ * see COPYING.
+ */
+#endregion
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using OpenRA.Effects;
+using OpenRA.Traits;
+
+namespace OpenRA.GameRules
+{
+	public class HealthPercentageDamageWarhead : DamageWarhead
+	{
+		[Desc("Size of the area. Damage will be applied to this area.", "If two spreads are defined, the area of effect is a ring, where the second value is the inner radius.")]
+		public readonly WRange[] Spread = { new WRange(43), WRange.Zero };
+
+		public override void DoImpact(Target target, Actor firedBy, float firepowerModifier)
+		{
+			// Used by traits that damage a single actor, rather than a position
+			if (target.Type == TargetType.Actor)
+				DoImpact(target.Actor, firedBy, firepowerModifier);
+			else
+				DoImpact(target.CenterPosition, firedBy, firepowerModifier);
+		}
+
+		public void DoImpact(WPos pos, Actor firedBy, float firepowerModifier)
+		{
+			var world = firedBy.World;
+			var range = Spread[0];
+			var hitActors = world.FindActorsInCircle(pos, range);
+			if (Spread.Length > 1 && Spread[1].Range > 0)
+				hitActors.Except(world.FindActorsInCircle(pos, Spread[1]));
+
+			foreach (var victim in hitActors)
+				DoImpact(victim, firedBy, firepowerModifier);
+		}
+
+		public void DoImpact(Actor victim, Actor firedBy, float firepowerModifier)
+		{
+			if (IsValidAgainst(victim, firedBy))
+			{
+				var damage = GetDamageToInflict(victim, firedBy, firepowerModifier);
+				if (damage != 0) // will be 0 if the target doesn't have HealthInfo
+				{
+					var healthInfo = victim.Info.Traits.Get<HealthInfo>();
+					damage = (float)(damage / 100 * healthInfo.HP);
+				}
+
+				victim.InflictDamage(firedBy, (int)damage, this);
+			}
+		}
+
+		public float GetDamageToInflict(Actor target, Actor firedBy, float modifier)
+		{
+			var healthInfo = target.Info.Traits.GetOrDefault<HealthInfo>();
+			if (healthInfo == null)
+				return 0;
+
+			var rawDamage = (float)Damage;
+
+			return rawDamage * modifier * EffectivenessAgainst(target.Info);
+		}
+	}
+}

OpenRA.Game/GameRules/Warheads/PerCellDamageWarhead.cs

@@ -0,0 +1,65 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2014 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. For more information,
+ * see COPYING.
+ */
+#endregion
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using OpenRA.Effects;
+using OpenRA.Traits;
+
+namespace OpenRA.GameRules
+{
+	public class PerCellDamageWarhead : DamageWarhead
+	{
+		[Desc("Size of the area. Damage will be applied to this area.")]
+		public readonly int[] Size = { 0, 0 };
+
+		public override void DoImpact(Target target, Actor firedBy, float firepowerModifier)
+		{
+			// Used by traits that damage a single actor, rather than a position
+			if (target.Type == TargetType.Actor)
+				DoImpact(target.Actor, firedBy, firepowerModifier);
+			else
+				DoImpact(target.CenterPosition, firedBy, firepowerModifier);
+		}
+
+		public void DoImpact(WPos pos, Actor firedBy, float firepowerModifier)
+		{
+			var world = firedBy.World;
+			var targetTile = world.Map.CellContaining(pos);
+			var minRange = (Size.Length > 1 && Size[1] > 0) ? Size[1] : 0;
+			var affectedTiles = world.Map.FindTilesInAnnulus(targetTile, minRange, Size[0]);
+
+			foreach (var t in affectedTiles)
+				foreach (var victim in world.ActorMap.GetUnitsAt(t))
+					DoImpact(victim, firedBy, firepowerModifier);
+		}
+
+		public void DoImpact(Actor victim, Actor firedBy, float firepowerModifier)
+		{
+			if (IsValidAgainst(victim, firedBy))
+			{
+				var damage = GetDamageToInflict(victim, firedBy, firepowerModifier);
+				victim.InflictDamage(firedBy, damage, this);
+			}
+		}
+
+		public int GetDamageToInflict(Actor target, Actor firedBy, float modifier)
+		{
+			var healthInfo = target.Info.Traits.GetOrDefault<HealthInfo>();
+			if (healthInfo == null)
+				return 0;
+
+			var rawDamage = (float)Damage;
+
+			return (int)(rawDamage * modifier * EffectivenessAgainst(target.Info));
+		}
+	}
+}

OpenRA.Game/GameRules/Warheads/SpreadDamageWarhead.cs

@@ -0,0 +1,83 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2014 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. For more information,
+ * see COPYING.
+ */
+#endregion
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using OpenRA.Effects;
+using OpenRA.Traits;
+
+namespace OpenRA.GameRules
+{
+	public class SpreadDamageWarhead : DamageWarhead
+	{
+		[Desc("For Normal DamageModel: Distance from the explosion center at which damage is 1/2.")]
+		public readonly WRange Spread = new WRange(43);
+
+		public override void DoImpact(Target target, Actor firedBy, float firepowerModifier)
+		{
+			// Used by traits that damage a single actor, rather than a position
+			if (target.Type == TargetType.Actor)
+				DoImpact(target.Actor, firedBy, firepowerModifier);
+			else
+				DoImpact(target.CenterPosition, firedBy, firepowerModifier);
+		}
+
+		public void DoImpact(WPos pos, Actor firedBy, float firepowerModifier)
+		{
+			var world = firedBy.World;
+			var maxSpread = new WRange((int)(Spread.Range * (float)Math.Log(Math.Abs(Damage), 2)));
+			var hitActors = world.FindActorsInCircle(pos, maxSpread);
+
+			foreach (var victim in hitActors)
+				if (IsValidAgainst(victim, firedBy))
+				{
+					var damage = (int)GetDamageToInflict(pos, victim, firedBy, firepowerModifier);
+					victim.InflictDamage(firedBy, damage, this);
+				}
+		}
+
+		public void DoImpact(Actor victim, Actor firedBy, float firepowerModifier)
+		{
+			if (IsValidAgainst(victim, firedBy))
+			{
+				var damage = GetDamageToInflict(victim.CenterPosition, victim, firedBy, firepowerModifier);
+				victim.InflictDamage(firedBy, damage, this);
+			}
+		}
+
+		public int GetDamageToInflict(WPos pos, Actor target, Actor firedBy, float modifier)
+		{
+			var healthInfo = target.Info.Traits.GetOrDefault<HealthInfo>();
+			if (healthInfo == null)
+				return 0;
+
+			var distance = Math.Max(0, (target.CenterPosition - pos).Length - healthInfo.Radius.Range);
+			var falloff = (float)GetDamageFalloff(distance * 1f / Spread.Range);
+			var rawDamage = (float)(falloff * Damage);
+
+			return (int)(rawDamage * modifier * EffectivenessAgainst(target.Info));
+		}
+
+		static readonly float[] falloff =
+		{
+			1f, 0.3678795f, 0.1353353f, 0.04978707f,
+			0.01831564f, 0.006737947f, 0.002478752f, 0.000911882f
+		};
+
+		static float GetDamageFalloff(float x)
+		{
+			var u = (int)x;
+			if (u >= falloff.Length - 1) return 0;
+			var t = x - u;
+			return (falloff[u] * (1 - t)) + (falloff[u + 1] * t);
+		}
+	}
+}

OpenRA.Game/GameRules/WeaponInfo.cs

@@ -8,6 +8,7 @@
  */
 #endregion
 
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using OpenRA.Effects;
@@ -15,83 +16,6 @@ using OpenRA.Traits;
 
 namespace OpenRA.GameRules
 {
-	public class WarheadInfo
-	{
-		[Desc("Distance from the explosion center at which damage is 1/2.")]
-		public readonly WRange Spread = new WRange(43);
-		[Desc("Maximum Spread. If a value >= Spread is set, this sets a fixed maximum area of damage.")]
-		public readonly WRange MaxSpread = new WRange(0);
-		[FieldLoader.LoadUsing("LoadVersus")]
-		[Desc("Damage vs each armortype. 0% = can't target.")]
-		public readonly Dictionary<string, float> Versus;
-		[Desc("Can this damage resource patches?")]
-		public readonly bool DestroyResources = false;
-		[Desc("Will this splatter resources and which?")]
-		public readonly string AddsResourceType = null;
-		[Desc("Explosion effect to use.")]
-		public readonly string Explosion = null;
-		[Desc("Palette to use for explosion effect.")]
-		public readonly string ExplosionPalette = "effect";
-		[Desc("Explosion effect on hitting water (usually a splash).")]
-		public readonly string WaterExplosion = null;
-		[Desc("Palette to use for effect on hitting water (usually a splash).")]
-		public readonly string WaterExplosionPalette = "effect";
-		[Desc("Type of smudge to apply to terrain.")]
-		public readonly string[] SmudgeType = { };
-		[Desc("Size of the explosion. provide 2 values for a ring effect (outer/inner).")]
-		public readonly int[] Size = { 0, 0 };
-		[Desc("Infantry death animation to use")]
-		public readonly string InfDeath = "1";
-		[Desc("Sound to play on impact.")]
-		public readonly string ImpactSound = null;
-		[Desc("Sound to play on impact with water")]
-		public readonly string WaterImpactSound = null;
-		[Desc("How much (raw) damage to deal")]
-		public readonly int Damage = 0;
-		[Desc("Delay in ticks before dealing the damage, 0 = instant (old model).")]
-		public readonly int Delay = 0;
-		[Desc("Which damage model to use.")]
-		public readonly DamageModel DamageModel = DamageModel.Normal;
-		[Desc("Whether we should prevent prone response for infantry.")]
-		public readonly bool PreventProne = false;
-		[Desc("By what percentage should damage be modified against prone infantry.")]
-		public readonly int ProneModifier = 50;
-
-		public float EffectivenessAgainst(ActorInfo ai)
-		{
-			var health = ai.Traits.GetOrDefault<HealthInfo>();
-			if (health == null)
-				return 0f;
-
-			var armor = ai.Traits.GetOrDefault<ArmorInfo>();
-			if (armor == null || armor.Type == null)
-				return 1;
-
-			float versus;
-			return Versus.TryGetValue(armor.Type, out versus) ? versus : 1;
-		}
-
-		public WarheadInfo(MiniYaml yaml)
-		{
-			FieldLoader.Load(this, yaml);
-		}
-
-		static object LoadVersus(MiniYaml y)
-		{
-			var nd = y.ToDictionary();
-			return nd.ContainsKey("Versus")
-				? nd["Versus"].ToDictionary(my => FieldLoader.GetValue<float>("(value)", my.Value))
-				: new Dictionary<string, float>();
-		}
-	}
-
-	public enum DamageModel
-	{
-		Normal,								// classic RA damage model: point actors, distance-based falloff
-		PerCell,							// like RA's "nuke damage"
-		HealthPercentage					// for MAD Tank
-	}
-
 	public class ProjectileArgs
 	{
 		public WeaponInfo Weapon;
@@ -107,20 +31,38 @@ namespace OpenRA.GameRules
 
 	public class WeaponInfo
 	{
+		[Desc("The maximum range the weapon can fire.")]
 		public readonly WRange Range = WRange.Zero;
+
+		[Desc("The sound played when the weapon is fired.")]
 		public readonly string[] Report = null;
-		[Desc("Rate of Fire")]
+
+		[Desc("Rate of Fire = Delay in ticks between reloading ammo magazines.")]
 		public readonly int ROF = 1;
+
+		[Desc("Number of shots in a single ammo magazine.")]
 		public readonly int Burst = 1;
+
 		public readonly bool Charges = false;
+
 		public readonly string Palette = "effect";
+
+		[Desc("What types of targets are affected.")]
 		public readonly string[] ValidTargets = { "Ground", "Water" };
+
+		[Desc("What types of targets are unaffected.", "Overrules ValidTargets.")]
 		public readonly string[] InvalidTargets = { };
+
+		[Desc("Delay in ticks between firing shots from the same ammo magazine.")]
 		public readonly int BurstDelay = 5;
+
+		[Desc("The minimum range the weapon can fire.")]
 		public readonly WRange MinRange = WRange.Zero;
 
-		[FieldLoader.LoadUsing("LoadProjectile")] public IProjectileInfo Projectile;
-		[FieldLoader.LoadUsing("LoadWarheads")] public List<WarheadInfo> Warheads;
+		[FieldLoader.LoadUsing("LoadProjectile")]
+		public readonly IProjectileInfo Projectile;
+		[FieldLoader.LoadUsing("LoadWarheads")]
+		public readonly List<Warhead> Warheads = new List<Warhead>();
 
 		public WeaponInfo(string name, MiniYaml content)
 		{
@@ -139,47 +81,24 @@ namespace OpenRA.GameRules
 
 		static object LoadWarheads(MiniYaml yaml)
 		{
-			var ret = new List<WarheadInfo>();
-			foreach (var w in yaml.Nodes)
-				if (w.Key.Split('@')[0] == "Warhead")
-					ret.Add(new WarheadInfo(w.Value));
+			var retList = new List<Warhead>();
+			foreach (var node in yaml.Nodes.Where(n => n.Key.StartsWith("Warhead")))
+			{
+				var ret = Game.CreateObject<Warhead>(node.Value.Value + "Warhead");
+				FieldLoader.Load(ret, node.Value);
+				retList.Add(ret);
+			}
 
-			return ret;
+			return retList;
 		}
 
-		public bool IsValidAgainst(Actor a)
-		{
-			var targetable = a.TraitOrDefault<ITargetable>();
-			if (targetable == null || !ValidTargets.Intersect(targetable.TargetTypes).Any()
-				|| InvalidTargets.Intersect(targetable.TargetTypes).Any())
-				return false;
-
-			if (Warheads.All(w => w.EffectivenessAgainst(a.Info) <= 0))
-				return false;
-
-			return true;
-		}
-
-		public bool IsValidAgainst(FrozenActor a)
-		{
-			var targetable = a.Info.Traits.GetOrDefault<ITargetableInfo>();
-			if (targetable == null || !ValidTargets.Intersect(targetable.GetTargetTypes()).Any()
-				|| InvalidTargets.Intersect(targetable.GetTargetTypes()).Any())
-				return false;
-
-			if (Warheads.All(w => w.EffectivenessAgainst(a.Info) <= 0))
-				return false;
-
-			return true;
-		}
-
-		public bool IsValidAgainst(Target target, World world)
+		public bool IsValidAgainst(Target target, World world, Actor firedBy)
 		{
 			if (target.Type == TargetType.Actor)
-				return IsValidAgainst(target.Actor);
+				return IsValidAgainst(target.Actor, firedBy);
 
 			if (target.Type == TargetType.FrozenActor)
-				return IsValidAgainst(target.FrozenActor);
+				return IsValidAgainst(target.FrozenActor, firedBy);
 
 			if (target.Type == TargetType.Terrain)
 			{
@@ -197,5 +116,47 @@ namespace OpenRA.GameRules
 
 			return false;
 		}
+
+		public bool IsValidAgainst(Actor victim, Actor firedBy)
+		{
+			if (!Warheads.Any(w => w.IsValidAgainst(victim, firedBy)))
+				return false;
+
+			var targetable = victim.TraitOrDefault<ITargetable>();
+			if (targetable == null || !ValidTargets.Intersect(targetable.TargetTypes).Any()
+				|| InvalidTargets.Intersect(targetable.TargetTypes).Any())
+				return false;
+
+			return true;
+		}
+
+		public bool IsValidAgainst(FrozenActor victim, Actor firedBy)
+		{
+			// Frozen Actors are treated slightly differently.
+			if (!Warheads.Any(w => w.IsValidAgainst(victim, firedBy)))
+				return false;
+
+			var targetable = victim.Info.Traits.GetOrDefault<ITargetableInfo>();
+			if (targetable == null || !ValidTargets.Intersect(targetable.GetTargetTypes()).Any()
+				|| InvalidTargets.Intersect(targetable.GetTargetTypes()).Any())
+				return false;
+
+			return true;
+		}
+
+		public void Impact(WPos pos, Actor firedBy, float damageModifier)
+		{
+			foreach (var wh in Warheads)
+			{
+				Action a;
+
+				a = () => wh.DoImpact(Target.FromPos(pos), firedBy, damageModifier);
+				if (wh.Delay > 0)
+					firedBy.World.AddFrameEndTask(
+						w => w.Add(new DelayedAction(wh.Delay, a)));
+				else
+					a();
+			}
+		}
 	}
 }

OpenRA.Game/OpenRA.Game.csproj

@@ -75,6 +75,12 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Actor.cs" />
+    <Compile Include="GameRules\Warhead.cs" />
+    <Compile Include="GameRules\Warheads\AbsoluteSpreadDamageWarhead.cs" />
+    <Compile Include="GameRules\Warheads\DamageWarhead.cs" />
+    <Compile Include="GameRules\Warheads\HealthPercentageDamageWarhead.cs" />
+    <Compile Include="GameRules\Warheads\PerCellDamageWarhead.cs" />
+    <Compile Include="GameRules\Warheads\SpreadDamageWarhead.cs" />
     <Compile Include="Graphics\QuadRenderer.cs" />
     <Compile Include="Download.cs" />
     <Compile Include="Effects\DelayedAction.cs" />

OpenRA.Game/Traits/Health.cs

@@ -98,7 +98,7 @@ namespace OpenRA.Traits
 					nd.AppliedDamage(repairer, self, ai);
 		}
 
-		public void InflictDamage(Actor self, Actor attacker, int damage, WarheadInfo warhead, bool ignoreModifiers)
+		public void InflictDamage(Actor self, Actor attacker, int damage, DamageWarhead warhead, bool ignoreModifiers)
 		{
 			if (IsDead) return;		/* overkill! don't count extra hits as more kills! */
 
@@ -177,7 +177,7 @@ namespace OpenRA.Traits
 			return (health == null) ? DamageState.Undamaged : health.DamageState;
 		}
 
-		public static void InflictDamage(this Actor self, Actor attacker, int damage, WarheadInfo warhead)
+		public static void InflictDamage(this Actor self, Actor attacker, int damage, DamageWarhead warhead)
 		{
 			if (self.Destroyed) return;
 			var health = self.TraitOrDefault<Health>();

OpenRA.Game/Traits/TraitsInterfaces.cs

@@ -27,7 +27,7 @@ namespace OpenRA.Traits
 	public class AttackInfo
 	{
 		public Actor Attacker;
-		public WarheadInfo Warhead;
+		public DamageWarhead Warhead;
 		public int Damage;
 		public DamageState DamageState;
 		public DamageState PreviousDamageState;
@@ -149,7 +149,7 @@ namespace OpenRA.Traits
 	}
 
 	public interface IRenderModifier { IEnumerable<IRenderable> ModifyRender(Actor self, WorldRenderer wr, IEnumerable<IRenderable> r); }
-	public interface IDamageModifier { float GetDamageModifier(Actor attacker, WarheadInfo warhead); }
+	public interface IDamageModifier { float GetDamageModifier(Actor attacker, DamageWarhead warhead); }
 	public interface ISpeedModifier { decimal GetSpeedModifier(); }
 	public interface IFirepowerModifier { float GetFirepowerModifier(); }
 	public interface ILoadsPalettes { void LoadPalettes(WorldRenderer wr); }

OpenRA.Mods.Cnc/Effects/IonCannon.cs

@@ -10,6 +10,7 @@
 
 using System.Collections.Generic;
 using OpenRA.Effects;
+using OpenRA.GameRules;
 using OpenRA.Graphics;
 using OpenRA.Mods.RA;
 using OpenRA.Traits;
@@ -44,7 +45,8 @@ namespace OpenRA.Mods.Cnc.Effects
 		void Finish(World world)
 		{
 			world.AddFrameEndTask(w => w.Remove(this));
-			Combat.DoExplosion(firedBy.PlayerActor, weapon, target.CenterPosition);
+			var weapon = world.Map.Rules.Weapons[this.weapon.ToLowerInvariant()];
+			weapon.Impact(target.CenterPosition, firedBy.PlayerActor, 1f);
 		}
 	}
 }

OpenRA.Mods.Cnc/PoisonedByTiberium.cs

@@ -11,6 +11,7 @@
 using System.Linq;
 using OpenRA.Traits;
 using OpenRA.Mods.RA;
+using OpenRA.GameRules;
 
 namespace OpenRA.Mods.Cnc
 {
@@ -42,8 +43,7 @@ namespace OpenRA.Mods.Cnc
 			if (!info.Resources.Contains(r.Info.Name)) return;
 
 			var weapon = self.World.Map.Rules.Weapons[info.Weapon.ToLowerInvariant()];
-
-			self.InflictDamage(self.World.WorldActor, weapon.Warheads[0].Damage, weapon.Warheads[0]);
+			weapon.Impact(self.CenterPosition, self.World.WorldActor, 1f);
 			poisonTicks = weapon.ROF;
 		}
 	}

OpenRA.Mods.D2k/DamagedWithoutFoundation.cs

@@ -65,9 +65,7 @@ namespace OpenRA.Mods.D2k
 			if (health.HP <= damageThreshold || --damageTicks > 0)
 				return;
 
-			foreach (var w in weapon.Warheads)
-				health.InflictDamage(self, self.World.WorldActor, w.Damage, w, false);
-
+			weapon.Impact(self.CenterPosition, self.World.WorldActor, 1f);
 			damageTicks = weapon.ROF;
 		}
 	}

OpenRA.Mods.RA/AI/AttackOrFleeFuzzy.cs

@@ -13,6 +13,7 @@ using System.Collections.Generic;
 using System.Linq;
 using AI.Fuzzy.Library;
 using OpenRA.Mods.RA.Move;
+using OpenRA.GameRules;
 using OpenRA.Traits;
 
 namespace OpenRA.Mods.RA.AI
@@ -195,8 +196,11 @@ namespace OpenRA.Mods.RA.AI
 				var sumOfDamage = 0;
 				var arms = a.TraitsImplementing<Armament>();
 				foreach (var arm in arms)
-					if (arm.Weapon.Warheads[0] != null)
-						sumOfDamage += arm.Weapon.Warheads[0].Damage;
+				{
+					var warhead = arm.Weapon.Warheads.Select(w => w as DamageWarhead).FirstOrDefault(w => w != null);
+					if (warhead != null)
+						sumOfDamage += warhead.Damage;
+				}
 				return sumOfDamage;
 			});
 		}

OpenRA.Mods.RA/Activities/Leap.cs

@@ -63,7 +63,7 @@ namespace OpenRA.Mods.RA.Activities
 				mobile.IsMoving = false;
 
 				self.World.ActorMap.GetUnitsAt(mobile.toCell, mobile.toSubCell)
-					.Except(new []{self}).Where(t => weapon.IsValidAgainst(t))
+					.Except(new []{self}).Where(t => weapon.IsValidAgainst(t, self))
 					.Do(t => t.Kill(self));
 
 				return NextActivity;

OpenRA.Mods.RA/Air/FallsToEarth.cs

@@ -8,6 +8,7 @@
  */
 #endregion
 
+using OpenRA.GameRules;
 using OpenRA.Traits;
 
 namespace OpenRA.Mods.RA.Air
@@ -51,7 +52,10 @@ namespace OpenRA.Mods.RA.Air
 			if (self.CenterPosition.Z <= 0)
 			{
 				if (info.Explosion != null)
-					Combat.DoExplosion(self, info.Explosion, self.CenterPosition);
+				{
+					var weapon = self.World.Map.Rules.Weapons[info.Explosion.ToLowerInvariant()];
+					weapon.Impact(self.CenterPosition, self, 1f);
+				}
 
 				self.Destroy();
 				return null;

OpenRA.Mods.RA/Armament.cs

@@ -142,7 +142,7 @@ namespace OpenRA.Mods.RA
 			if (Weapon.MinRange != WRange.Zero && target.IsInRange(self.CenterPosition, Weapon.MinRange))
 				return null;
 
-			if (!Weapon.IsValidAgainst(target, self.World))
+			if (!Weapon.IsValidAgainst(target, self.World, self))
 				return null;
 
 			var barrel = Barrels[Burst % Barrels.Length];

OpenRA.Mods.RA/Attack/AttackBase.cs

@@ -12,6 +12,7 @@ using System;
 using System.Collections.Generic;
 using System.Drawing;
 using System.Linq;
+using OpenRA.GameRules;
 using OpenRA.Mods.RA.Buildings;
 using OpenRA.Traits;
 
@@ -87,11 +88,11 @@ namespace OpenRA.Mods.RA
 		{
 			get
 			{
-				var armament = Armaments.FirstOrDefault();
+				var armament = Armaments.FirstOrDefault(a => a.Weapon.Warheads.Any(w => (w is DamageWarhead)));
 				if (armament == null)
 					yield break;
 
-				var negativeDamage = armament.Weapon.Warheads[0].Damage < 0;
+				var negativeDamage = (armament.Weapon.Warheads.FirstOrDefault(w => (w is DamageWarhead)) as DamageWarhead).Damage < 0;
 				yield return new AttackOrderTargeter(this, "Attack", 6, negativeDamage);
 			}
 		}
@@ -134,13 +135,13 @@ namespace OpenRA.Mods.RA
 
 		public abstract Activity GetAttackActivity(Actor self, Target newTarget, bool allowMove);
 
-		public bool HasAnyValidWeapons(Target t) { return Armaments.Any(a => a.Weapon.IsValidAgainst(t, self.World)); }
+		public bool HasAnyValidWeapons(Target t) { return Armaments.Any(a => a.Weapon.IsValidAgainst(t, self.World, self)); }
 		public WRange GetMaximumRange()
 		{
 			return Armaments.Select(a => a.Weapon.Range).Append(WRange.Zero).Max();
 		}
 
-		public Armament ChooseArmamentForTarget(Target t) { return Armaments.FirstOrDefault(a => a.Weapon.IsValidAgainst(t, self.World)); }
+		public Armament ChooseArmamentForTarget(Target t) { return Armaments.FirstOrDefault(a => a.Weapon.IsValidAgainst(t, self.World, self)); }
 
 		public void AttackTarget(Target target, bool queued, bool allowMove)
 		{

OpenRA.Mods.RA/Attack/AttackPopupTurreted.cs

@@ -22,6 +22,8 @@ namespace OpenRA.Mods.RA
 		[Desc("How many game ticks should pass before closing the actor's turret.")]
 		public int CloseDelay = 125;
 		public int DefaultFacing = 0;
+
+		[Desc("The factor damage received is multiplied by while this actor is closed.")]
 		public float ClosedDamageMultiplier = 0.5f;
 
 		public override object Create(ActorInitializer init) { return new AttackPopupTurreted(init, this); }
@@ -103,7 +105,7 @@ namespace OpenRA.Mods.RA
 			}
 		}
 
-		public float GetDamageModifier(Actor attacker, WarheadInfo warhead)
+		public float GetDamageModifier(Actor attacker, DamageWarhead warhead)
 		{
 			return state == PopupState.Closed ? info.ClosedDamageMultiplier : 1f;
 		}

OpenRA.Mods.RA/Bridge.cs

@@ -11,6 +11,7 @@
 using System.Collections.Generic;
 using System.Linq;
 using OpenRA.Effects;
+using OpenRA.GameRules;
 using OpenRA.Graphics;
 using OpenRA.Primitives;
 using OpenRA.Traits;
@@ -294,7 +295,8 @@ namespace OpenRA.Mods.RA
 			var initialDamage = Health.DamageState;
 			self.World.AddFrameEndTask(w =>
 			{
-				Combat.DoExplosion(saboteur, "Demolish", self.CenterPosition);
+				var weapon = saboteur.World.Map.Rules.Weapons["demolish"];
+				weapon.Impact(self.CenterPosition, saboteur, 1f);
 				self.World.WorldActor.Trait<ScreenShaker>().AddEffect(15, self.CenterPosition, 6);
 				self.Kill(saboteur);
 			});

OpenRA.Mods.RA/Combat.cs

@@ -1,232 +0,0 @@
-#region Copyright & License Information
-/*
- * Copyright 2007-2014 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. For more information,
- * see COPYING.
- */
-#endregion
-
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using OpenRA.Effects;
-using OpenRA.GameRules;
-using OpenRA.Mods.RA.Effects;
-using OpenRA.Traits;
-
-namespace OpenRA.Mods.RA
-{
-	// some utility bits that are shared between various things
-	public static class Combat
-	{
-		static string GetImpactSound(WarheadInfo warhead, bool isWater)
-		{
-			if (isWater && warhead.WaterImpactSound != null)
-				return warhead.WaterImpactSound;
-
-			if (warhead.ImpactSound != null)
-				return warhead.ImpactSound;
-
-			return null;
-		}
-
-		public static void DoImpact(WPos pos, WarheadInfo warhead, WeaponInfo weapon, Actor firedBy, float firepowerModifier)
-		{
-			var world = firedBy.World;
-			var targetTile = world.Map.CellContaining(pos);
-
-			if (!world.Map.Contains(targetTile))
-				return;
-
-			var isWater = pos.Z <= 0 && world.Map.GetTerrainInfo(targetTile).IsWater;
-			var explosionType = isWater ? warhead.WaterExplosion : warhead.Explosion;
-			var explosionTypePalette = isWater ? warhead.WaterExplosionPalette : warhead.ExplosionPalette;
-
-			if (explosionType != null)
-				world.AddFrameEndTask(w => w.Add(new Explosion(w, pos, explosionType, explosionTypePalette)));
-
-			Sound.Play(GetImpactSound(warhead, isWater), pos);
-
-			var smudgeLayers = world.WorldActor.TraitsImplementing<SmudgeLayer>().ToDictionary(x => x.Info.Type);
-			var resLayer = warhead.DestroyResources || !string.IsNullOrEmpty(warhead.AddsResourceType) ? world.WorldActor.Trait<ResourceLayer>() : null;
-
-			if (warhead.Size[0] > 0)
-			{
-				var allCells = world.Map.FindTilesInCircle(targetTile, warhead.Size[0]).ToList();
-
-				// `smudgeCells` might want to just be an outer shell of the cells:
-				IEnumerable<CPos> smudgeCells = allCells;
-				if (warhead.Size.Length == 2)
-					smudgeCells = smudgeCells.Except(world.Map.FindTilesInCircle(targetTile, warhead.Size[1]));
-
-				// Draw the smudges:
-				foreach (var sc in smudgeCells)
-				{
-					var smudgeType = world.Map.GetTerrainInfo(sc).AcceptsSmudgeType.FirstOrDefault(t => warhead.SmudgeType.Contains(t));
-					if (smudgeType == null) continue;
-
-					SmudgeLayer smudgeLayer;
-					if (!smudgeLayers.TryGetValue(smudgeType, out smudgeLayer))
-						throw new NotImplementedException("Unknown smudge type `{0}`".F(smudgeType));
-
-					smudgeLayer.AddSmudge(sc);
-					if (warhead.DestroyResources)
-						resLayer.Destroy(sc);
-				}
-
-				// Destroy all resources in range, not just the outer shell:
-				if (warhead.DestroyResources)
-					foreach (var cell in allCells)
-						resLayer.Destroy(cell);
-
-				// Splatter resources:
-				if (!string.IsNullOrEmpty(warhead.AddsResourceType))
-				{
-					var resourceType = world.WorldActor.TraitsImplementing<ResourceType>()
-						.FirstOrDefault(t => t.Info.Name == warhead.AddsResourceType);
-
-					if (resourceType == null)
-						Log.Write("debug", "Warhead defines an invalid resource type '{0}'".F(warhead.AddsResourceType));
-					else
-					{
-						foreach (var cell in allCells)
-						{
-							if (!resLayer.CanSpawnResourceAt(resourceType, cell))
-								continue;
-
-							var splash = world.SharedRandom.Next(1, resourceType.Info.MaxDensity - resLayer.GetResourceDensity(cell));
-							resLayer.AddResource(resourceType, cell, splash);
-						}
-					}
-				}
-			}
-			else
-			{
-				var smudgeType = world.Map.GetTerrainInfo(targetTile).AcceptsSmudgeType.FirstOrDefault(t => warhead.SmudgeType.Contains(t));
-				if (smudgeType != null)
-				{
-					SmudgeLayer smudgeLayer;
-					if (!smudgeLayers.TryGetValue(smudgeType, out smudgeLayer))
-						throw new NotImplementedException("Unknown smudge type `{0}`".F(smudgeType));
-
-					smudgeLayer.AddSmudge(targetTile);
-				}
-			}
-
-			if (warhead.DestroyResources)
-				world.WorldActor.Trait<ResourceLayer>().Destroy(targetTile);
-
-			switch (warhead.DamageModel)
-			{
-				case DamageModel.Normal:
-					{
-						var spreadMax = warhead.MaxSpread.Range;
-						var maxSpreadCalculation = spreadMax >= warhead.Spread.Range ? spreadMax : (warhead.Spread.Range * (float)Math.Log(Math.Abs(warhead.Damage), 2));
-
-						var maxSpread = new WRange((int)(maxSpreadCalculation));
-						var hitActors = world.FindActorsInCircle(pos, maxSpread);
-
-						foreach (var victim in hitActors)
-						{
-							var damage = (int)GetDamageToInflict(pos, victim, warhead, weapon, firepowerModifier, true);
-							victim.InflictDamage(firedBy, damage, warhead);
-						}
-					}
-					break;
-
-				case DamageModel.PerCell:
-					{
-						foreach (var t in world.Map.FindTilesInCircle(targetTile, warhead.Size[0]))
-						{
-							foreach (var unit in world.ActorMap.GetUnitsAt(t))
-							{
-								var damage = (int)GetDamageToInflict(pos, unit, warhead, weapon, firepowerModifier, false);
-								unit.InflictDamage(firedBy, damage, warhead);
-							}
-						}
-					}
-					break;
-
-				case DamageModel.HealthPercentage:
-					{
-						var range = new WRange(warhead.Size[0] * 1024);
-						var hitActors = world.FindActorsInCircle(pos, range);
-
-						foreach (var victim in hitActors)
-						{
-							var damage = GetDamageToInflict(pos, victim, warhead, weapon, firepowerModifier, false);
-							if (damage != 0) // will be 0 if the target doesn't have HealthInfo
-							{
-								var healthInfo = victim.Info.Traits.Get<HealthInfo>();
-								damage = (float)(damage / 100 * healthInfo.HP);
-							}
-
-							victim.InflictDamage(firedBy, (int)damage, warhead);
-						}
-					}
-					break;
-			}
-		}
-
-		public static void DoImpacts(WPos pos, Actor firedBy, WeaponInfo weapon, float damageModifier)
-		{
-			foreach (var wh in weapon.Warheads)
-			{
-				var warhead = wh;
-				Action a = () => DoImpact(pos, warhead, weapon, firedBy, damageModifier);
-
-				if (warhead.Delay > 0)
-					firedBy.World.AddFrameEndTask(
-						w => w.Add(new DelayedAction(warhead.Delay, a)));
-				else
-					a();
-			}
-		}
-
-		public static void DoExplosion(Actor attacker, string weapontype, WPos pos)
-		{
-			var weapon = attacker.World.Map.Rules.Weapons[weapontype.ToLowerInvariant()];
-			if (weapon.Report != null && weapon.Report.Any())
-				Sound.Play(weapon.Report.Random(attacker.World.SharedRandom), pos);
-
-			DoImpacts(pos, attacker, weapon, 1f);
-		}
-
-		static readonly float[] falloff =
-		{
-			1f, 0.3678795f, 0.1353353f, 0.04978707f,
-			0.01831564f, 0.006737947f, 0.002478752f, 0.000911882f
-		};
-
-		static float GetDamageFalloff(float x)
-		{
-			var u = (int)x;
-			if (u >= falloff.Length - 1) return 0;
-			var t = x - u;
-			return (falloff[u] * (1 - t)) + (falloff[u + 1] * t);
-		}
-
-		static float GetDamageToInflict(WPos pos, Actor target, WarheadInfo warhead, WeaponInfo weapon, float modifier, bool withFalloff)
-		{
-			// don't hit air units with splash from ground explosions, etc
-			if (!weapon.IsValidAgainst(target))
-				return 0;
-
-			var healthInfo = target.Info.Traits.GetOrDefault<HealthInfo>();
-			if (healthInfo == null)
-				return 0;
-
-			var rawDamage = (float)warhead.Damage;
-			if (withFalloff)
-			{
-				var distance = Math.Max(0, (target.CenterPosition - pos).Length - healthInfo.Radius.Range);
-				var falloff = (float)GetDamageFalloff(distance * 1f / warhead.Spread.Range);
-				rawDamage = (float)(falloff * rawDamage);
-			}
-
-			return (float)(rawDamage * modifier * (float)warhead.EffectivenessAgainst(target.Info));
-		}
-	}
-}

OpenRA.Mods.RA/Crates/ExplodeCrateAction.cs

@@ -8,6 +8,7 @@
  */
 #endregion
 
+using OpenRA.GameRules;
 using OpenRA.Traits;
 
 namespace OpenRA.Mods.RA
@@ -28,7 +29,8 @@ namespace OpenRA.Mods.RA
 
 		public override void Activate(Actor collector)
 		{
-			Combat.DoExplosion(self, ((ExplodeCrateActionInfo)info).Weapon, collector.CenterPosition);
+			var weapon = self.World.Map.Rules.Weapons[((ExplodeCrateActionInfo)info).Weapon.ToLowerInvariant()];
+			weapon.Impact(collector.CenterPosition, self, 1f);
 			base.Activate(collector);
 		}
 	}

OpenRA.Mods.RA/Effects/Bullet.cs

@@ -172,7 +172,7 @@ namespace OpenRA.Mods.RA.Effects
 
 			world.AddFrameEndTask(w => w.Remove(this));
 
-			Combat.DoImpacts(pos, args.SourceActor, args.Weapon, args.FirepowerModifier);
+			args.Weapon.Impact(pos, args.SourceActor, args.FirepowerModifier);
 		}
 	}
 }

OpenRA.Mods.RA/Effects/GravityBomb.cs

@@ -56,7 +56,7 @@ namespace OpenRA.Mods.RA.Effects
 			{
 				pos += new WVec(0, 0, args.PassiveTarget.Z - pos.Z);
 				world.AddFrameEndTask(w => w.Remove(this));
-				Combat.DoImpacts(pos, args.SourceActor, args.Weapon, args.FirepowerModifier);
+				args.Weapon.Impact(pos, args.SourceActor, args.FirepowerModifier);
 			}
 
 			anim.Tick();

OpenRA.Mods.RA/Effects/LaserZap.cs

@@ -69,7 +69,7 @@ namespace OpenRA.Mods.RA.Effects
 				if (hitanim != null)
 					hitanim.PlayThen("idle", () => animationComplete = true);
 
-				Combat.DoImpacts(target, args.SourceActor, args.Weapon, args.FirepowerModifier);
+				args.Weapon.Impact(target, args.SourceActor, args.FirepowerModifier);
 				doneDamage = true;
 			}
 

OpenRA.Mods.RA/Effects/Missile.cs

@@ -180,7 +180,7 @@ namespace OpenRA.Mods.RA.Effects
 			if (ticks <= info.Arm)
 				return;
 
-			Combat.DoImpacts(pos, args.SourceActor, args.Weapon, args.FirepowerModifier);
+			args.Weapon.Impact(pos, args.SourceActor, args.FirepowerModifier);
 		}
 
 		public IEnumerable<IRenderable> Render(WorldRenderer wr)

OpenRA.Mods.RA/Effects/NukeLaunch.cs

@@ -11,6 +11,7 @@
 using System.Collections.Generic;
 using System.Linq;
 using OpenRA.Effects;
+using OpenRA.GameRules;
 using OpenRA.Graphics;
 using OpenRA.Traits;
 
@@ -79,7 +80,8 @@ namespace OpenRA.Mods.RA.Effects
 		void Explode(World world)
 		{
 			world.AddFrameEndTask(w => w.Remove(this));
-			Combat.DoExplosion(firedBy.PlayerActor, weapon, pos);
+			var weapon = world.Map.Rules.Weapons[this.weapon.ToLowerInvariant()];
+			weapon.Impact(pos, firedBy.PlayerActor, 1f);
 			world.WorldActor.Trait<ScreenShaker>().AddEffect(20, pos, 5);
 
 			foreach (var a in world.ActorsWithTrait<NukePaletteEffect>())

OpenRA.Mods.RA/Effects/TeslaZap.cs

@@ -47,7 +47,7 @@ namespace OpenRA.Mods.RA.Effects
 			if (!doneDamage)
 			{
 				var pos = Args.GuidedTarget.IsValidFor(Args.SourceActor) ? Args.GuidedTarget.CenterPosition : Args.PassiveTarget;
-				Combat.DoImpacts(pos, Args.SourceActor, Args.Weapon, Args.FirepowerModifier);
+				Args.Weapon.Impact(pos, Args.SourceActor, Args.FirepowerModifier);
 				doneDamage = true;
 			}
 		}

OpenRA.Mods.RA/Explodes.cs

@@ -9,6 +9,7 @@
 #endregion
 
 using System.Linq;
+using OpenRA.GameRules;
 using OpenRA.Traits;
 
 namespace OpenRA.Mods.RA
@@ -43,9 +44,15 @@ namespace OpenRA.Mods.RA
 			if (explodesInfo.InfDeath != null && e.Warhead != null && !explodesInfo.InfDeath.Contains(e.Warhead.InfDeath))
 				return;
 
-			var weapon = ChooseWeaponForExplosion(self);
-			if (weapon != null)
-				Combat.DoExplosion(e.Attacker, weapon, self.CenterPosition);
+			var weaponName = ChooseWeaponForExplosion(self);
+			if (weaponName != null)
+			{
+				var weapon = e.Attacker.World.Map.Rules.Weapons[weaponName.ToLowerInvariant()];
+				if (weapon.Report != null && weapon.Report.Any())
+					Sound.Play(weapon.Report.Random(e.Attacker.World.SharedRandom), self.CenterPosition);
+	
+				weapon.Impact(self.CenterPosition, e.Attacker, 1f);
+			}
 		}
 
 		string ChooseWeaponForExplosion(Actor self)

OpenRA.Mods.RA/GainsExperience.cs

@@ -82,7 +82,7 @@ namespace OpenRA.Mods.RA
 			}
 		}
 
-		public float GetDamageModifier(Actor attacker, WarheadInfo warhead)
+		public float GetDamageModifier(Actor attacker, DamageWarhead warhead)
 		{
 			return Level > 0 ? 1 / info.ArmorModifier[Level - 1] : 1;
 		}

OpenRA.Mods.RA/GainsUnitUpgrades.cs

@@ -67,7 +67,7 @@ namespace OpenRA.Mods.RA
 			return FirepowerLevel > 0 ? (1 + FirepowerLevel * info.FirepowerModifier) : 1;
 		}
 
-		public float GetDamageModifier(Actor attacker, WarheadInfo warhead)
+		public float GetDamageModifier(Actor attacker, DamageWarhead warhead)
 		{
 			return ArmorLevel > 0 ? (1 / (1 + ArmorLevel * info.ArmorModifier)) : 1;
 		}

OpenRA.Mods.RA/Invulnerable.cs

@@ -18,6 +18,6 @@ namespace OpenRA.Mods.RA
 
 	class Invulnerable : IDamageModifier
 	{
-		public float GetDamageModifier(Actor attacker, WarheadInfo warhead) { return 0.0f; }
+		public float GetDamageModifier(Actor attacker, DamageWarhead warhead) { return 0.0f; }
 	}
 }

OpenRA.Mods.RA/IronCurtainable.cs

@@ -28,7 +28,7 @@ namespace OpenRA.Mods.RA
 				RemainingTicks--;
 		}
 
-		public float GetDamageModifier(Actor attacker, WarheadInfo warhead)
+		public float GetDamageModifier(Actor attacker, DamageWarhead warhead)
 		{
 			return (RemainingTicks > 0) ? 0.0f : 1.0f;
 		}

OpenRA.Mods.RA/MadTank.cs

@@ -10,6 +10,7 @@
 
 using System.Collections.Generic;
 using System.Drawing;
+using OpenRA.GameRules;
 using OpenRA.Mods.RA.Activities;
 using OpenRA.Mods.RA.Move;
 using OpenRA.Mods.RA.Orders;
@@ -68,7 +69,10 @@ namespace OpenRA.Mods.RA
 			if (++tick >= info.ThumpInterval)
 			{
 				if (info.ThumpDamageWeapon != null)
-					Combat.DoExplosion(self, info.ThumpDamageWeapon, self.CenterPosition);
+				{
+					var weapon = self.World.Map.Rules.Weapons[info.ThumpDamageWeapon.ToLowerInvariant()];
+					weapon.Impact(self.CenterPosition, self, 1f);
+				}
 				screenShaker.AddEffect(info.ThumpShakeTime, self.CenterPosition, info.ThumpShakeIntensity, info.ThumpShakeMultiplier);
 				tick = 0;
 			}
@@ -104,7 +108,10 @@ namespace OpenRA.Mods.RA
 			self.World.AddFrameEndTask(w =>
 			{
 				if (info.DetonationWeapon != null)
-					Combat.DoExplosion(self, info.DetonationWeapon, self.CenterPosition);
+				{
+					var weapon = self.World.Map.Rules.Weapons[info.DetonationWeapon.ToLowerInvariant()];
+					weapon.Impact(self.CenterPosition, self, 1f);
+				}
 				self.Kill(self);
 			});
 		}

OpenRA.Mods.RA/OpenRA.Mods.RA.csproj

@@ -188,7 +188,6 @@
     <Compile Include="ChronoshiftPaletteEffect.cs" />
     <Compile Include="Chronoshiftable.cs" />
     <Compile Include="Cloak.cs" />
-    <Compile Include="Combat.cs" />
     <Compile Include="ConquestVictoryConditions.cs" />
     <Compile Include="ContainsCrate.cs" />
     <Compile Include="Crate.cs" />
@@ -288,6 +287,10 @@
     <Compile Include="Player\ProductionQueue.cs" />
     <Compile Include="Player\ProvidesTechPrerequisite.cs" />
     <Compile Include="PortableChrono.cs" />
+    <Compile Include="Warheads\DestroyResourceWarhead.cs" />
+    <Compile Include="Warheads\CreateEffectWarhead.cs" />
+    <Compile Include="Warheads\CreateResourceWarhead.cs" />
+    <Compile Include="Warheads\LeaveSmudgeWarhead.cs" />
     <Compile Include="World\RadarPings.cs" />
     <Compile Include="Player\TechTree.cs" />
     <Compile Include="PrimaryBuilding.cs" />

OpenRA.Mods.RA/Scripting/ScriptInvulnerable.cs

@@ -20,7 +20,7 @@ namespace OpenRA.Mods.RA
 	{
 		public bool Invulnerable = false;
 
-		public float GetDamageModifier(Actor attacker, WarheadInfo warhead)
+		public float GetDamageModifier(Actor attacker, DamageWarhead warhead)
 		{
 			return Invulnerable ? 0.0f : 1.0f;
 		}

OpenRA.Mods.RA/TakeCover.cs

@@ -61,7 +61,7 @@ namespace OpenRA.Mods.RA
 				LocalOffset = WVec.Zero;
 		}
 
-		public float GetDamageModifier(Actor attacker, WarheadInfo warhead)
+		public float GetDamageModifier(Actor attacker, DamageWarhead warhead)
 		{
 			return IsProne && warhead != null ? warhead.ProneModifier / 100f : 1f;
 		}

OpenRA.Mods.RA/Warheads/CreateEffectWarhead.cs

@@ -0,0 +1,86 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2014 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. For more information,
+ * see COPYING.
+ */
+#endregion
+
+using System.Collections.Generic;
+using System.Linq;
+using OpenRA.Effects;
+using OpenRA.GameRules;
+using OpenRA.Traits;
+using OpenRA.Mods.RA.Effects;
+
+namespace OpenRA.Mods.RA
+{
+	public class CreateEffectWarhead : Warhead
+	{
+		[Desc("Size of the area. An explosion animation will be created in each tile.", "Provide 2 values for a ring effect (outer/inner).")]
+		public readonly int[] Size = { 0, 0 };
+
+		[Desc("Explosion effect to use.")]
+		public readonly string Explosion = null;
+
+		[Desc("Palette to use for explosion effect.")]
+		public readonly string ExplosionPalette = "effect";
+
+		[Desc("Explosion effect on hitting water (usually a splash).")]
+		public readonly string WaterExplosion = null;
+
+		[Desc("Palette to use for effect on hitting water (usually a splash).")]
+		public readonly string WaterExplosionPalette = "effect";
+
+		[Desc("Sound to play on impact.")]
+		public readonly string ImpactSound = null;
+
+		[Desc("Sound to play on impact with water")]
+		public readonly string WaterImpactSound = null;
+
+		public override void DoImpact(Target target, Actor firedBy, float firepowerModifier)
+		{
+			DoImpact(target.CenterPosition, firedBy, firepowerModifier);
+		}
+
+		public void DoImpact(WPos pos, Actor firedBy, float firepowerModifier)
+		{
+			var world = firedBy.World;
+			var targetTile = world.Map.CellContaining(pos);
+
+			if (!world.Map.Contains(targetTile))
+				return;
+
+			var minRange = (Size.Length > 1 && Size[1] > 0) ? Size[1] : 0;
+			var allCells = world.Map.FindTilesInAnnulus(targetTile, minRange, Size[0]);
+
+			// Draw the effects
+			foreach (var currentCell in allCells)
+			{
+				var currentPos = world.Map.CenterOfCell(currentCell);
+				// TODO: #5937 should go in here after rebase.
+				var isWater = currentPos.Z <= 0 && world.Map.GetTerrainInfo(currentCell).IsWater;
+				var explosionType = isWater ? WaterExplosion : Explosion;
+				var explosionTypePalette = isWater ? WaterExplosionPalette : ExplosionPalette;
+
+				if (explosionType != null)
+					world.AddFrameEndTask(w => w.Add(new Explosion(w, currentPos, explosionType, explosionTypePalette)));
+			}
+
+			string sound = null;
+
+			var isTargetWater = pos.Z <= 0 && world.Map.GetTerrainInfo(targetTile).IsWater;
+			if (isTargetWater && WaterImpactSound != null)
+				sound = WaterImpactSound;
+
+			if (ImpactSound != null)
+				sound = ImpactSound;
+
+			Sound.Play(sound, pos);
+		}
+
+		public override float EffectivenessAgainst(ActorInfo ai) { return 1f; }
+	}
+}

OpenRA.Mods.RA/Warheads/CreateResourceWarhead.cs

@@ -0,0 +1,66 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2014 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. For more information,
+ * see COPYING.
+ */
+#endregion
+
+using System.Collections.Generic;
+using System.Linq;
+using OpenRA.Effects;
+using OpenRA.GameRules;
+using OpenRA.Traits;
+
+namespace OpenRA.Mods.RA
+{
+	public class CreateResourceWarhead : Warhead
+	{
+		[Desc("Size of the area. The resources are seeded within this area.", "Provide 2 values for a ring effect (outer/inner).")]
+		public readonly int[] Size = { 0, 0 };
+
+		[Desc("Will this splatter resources and which?")]
+		public readonly string AddsResourceType = null;
+
+		// TODO: Allow maximum resource splatter to be defined. (Per tile, and in total).
+
+		public override void DoImpact(Target target, Actor firedBy, float firepowerModifier)
+		{
+			DoImpact(target.CenterPosition, firedBy, firepowerModifier);
+		}
+
+		public void DoImpact(WPos pos, Actor firedBy, float firepowerModifier)
+		{
+			if (string.IsNullOrEmpty(AddsResourceType))
+				return;
+
+			var world = firedBy.World;
+			var targetTile = world.Map.CellContaining(pos);
+			var resLayer =  world.WorldActor.Trait<ResourceLayer>();
+
+			var minRange = (Size.Length > 1 && Size[1] > 0) ? Size[1] : 0;
+			var allCells = world.Map.FindTilesInAnnulus(targetTile, minRange, Size[0]);
+
+			var resourceType = world.WorldActor.TraitsImplementing<ResourceType>()
+				.FirstOrDefault(t => t.Info.Name == AddsResourceType);
+
+			if (resourceType == null)
+				Log.Write("debug", "Warhead defines an invalid resource type '{0}'".F(AddsResourceType));
+			else
+			{
+				foreach (var cell in allCells)
+				{
+					if (!resLayer.CanSpawnResourceAt(resourceType, cell))
+						continue;
+
+					var splash = world.SharedRandom.Next(1, resourceType.Info.MaxDensity - resLayer.GetResourceDensity(cell));
+					resLayer.AddResource(resourceType, cell, splash);
+				}
+			}
+		}
+
+		public override float EffectivenessAgainst(ActorInfo ai) { return 1f; }
+	}
+}

OpenRA.Mods.RA/Warheads/DestroyResourceWarhead.cs

@@ -0,0 +1,47 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2014 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. For more information,
+ * see COPYING.
+ */
+#endregion
+
+using System.Collections.Generic;
+using System.Linq;
+using OpenRA.Effects;
+using OpenRA.GameRules;
+using OpenRA.Traits;
+
+namespace OpenRA.Mods.RA
+{
+	public class DestroyResourceWarhead : Warhead
+	{
+		[Desc("Size of the area. The resources are seeded within this area.", "Provide 2 values for a ring effect (outer/inner).")]
+		public readonly int[] Size = { 0, 0 };
+
+		// TODO: Allow maximum resource removal to be defined. (Per tile, and in total).
+
+		public override void DoImpact(Target target, Actor firedBy, float firepowerModifier)
+		{
+			DoImpact(target.CenterPosition, firedBy, firepowerModifier);
+		}
+
+		public void DoImpact(WPos pos, Actor firedBy, float firepowerModifier)
+		{
+			var world = firedBy.World;
+			var targetTile = world.Map.CellContaining(pos);
+			var resLayer = world.WorldActor.Trait<ResourceLayer>();
+
+			var minRange = (Size.Length > 1 && Size[1] > 0) ? Size[1] : 0;
+			var allCells = world.Map.FindTilesInAnnulus(targetTile, minRange, Size[0]);
+
+			// Destroy all resources in the selected tiles
+			foreach (var cell in allCells)
+				resLayer.Destroy(cell);
+		}
+
+		public override float EffectivenessAgainst(ActorInfo ai) { return 1f; }
+	}
+}

OpenRA.Mods.RA/Warheads/LeaveSmudgeWarhead.cs

@@ -0,0 +1,58 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2014 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. For more information,
+ * see COPYING.
+ */
+#endregion
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using OpenRA.Effects;
+using OpenRA.GameRules;
+using OpenRA.Traits;
+
+namespace OpenRA.Mods.RA
+{
+	public class LeaveSmudgeWarhead : Warhead
+	{
+		[Desc("Size of the area. A smudge will be created in each tile.", "Provide 2 values for a ring effect (outer/inner).")]
+		public readonly int[] Size = { 0, 0 };
+
+		[Desc("Type of smudge to apply to terrain.")]
+		public readonly string[] SmudgeType = { };
+
+		public override void DoImpact(Target target, Actor firedBy, float firepowerModifier)
+		{
+			DoImpact(target.CenterPosition, firedBy, firepowerModifier);
+		}
+
+		public void DoImpact(WPos pos, Actor firedBy, float firepowerModifier)
+		{
+			var world = firedBy.World;
+			var targetTile = world.Map.CellContaining(pos);
+			var smudgeLayers = world.WorldActor.TraitsImplementing<SmudgeLayer>().ToDictionary(x => x.Info.Type);
+
+			var minRange = (Size.Length > 1 && Size[1] > 0) ? Size[1] : 0;
+			var allCells = world.Map.FindTilesInAnnulus(targetTile, minRange, Size[0]);
+
+			// Draw the smudges:
+			foreach (var sc in allCells)
+			{
+				var smudgeType = world.Map.GetTerrainInfo(sc).AcceptsSmudgeType.FirstOrDefault(t => SmudgeType.Contains(t));
+				if (smudgeType == null) continue;
+
+				SmudgeLayer smudgeLayer;
+				if (!smudgeLayers.TryGetValue(smudgeType, out smudgeLayer))
+					throw new NotImplementedException("Unknown smudge type `{0}`".F(smudgeType));
+
+				smudgeLayer.AddSmudge(sc);
+			}
+		}
+
+		public override float EffectivenessAgainst(ActorInfo ai) { return 1f; }
+	}
+}

OpenRA.Utility/UpgradeRules.cs

@@ -396,6 +396,180 @@ namespace OpenRA.Utility
 						node.Key = "DestroyResources";
 				}
 
+				if (engineVersion < 20140720)
+				{
+					// Split out the warheads to individual warhead types.
+					if (depth == 0)
+					{
+						var warheadCounter = 0;
+						foreach(var curNode in node.Value.Nodes.ToArray())
+						{
+							if (curNode.Key.Contains("Warhead") && curNode.Value.Value == null)
+							{
+								var newNodes = new List<MiniYamlNode>();
+								var oldNodeAtName = "";
+								if (curNode.Key.Contains('@'))
+									oldNodeAtName = "_" + curNode.Key.Split('@')[1];
+
+								// Per Cell Damage Model
+								if (curNode.Value.Nodes.Where(n => n.Key.Contains("DamageModel") &&
+										n.Value.Value.Contains("PerCell")).Any())
+								{
+									warheadCounter++;
+
+									var newYaml = new List<MiniYamlNode>();
+
+									var keywords = new List<String>{ "Size","Damage","InfDeath","PreventProne","ProneModifier","Delay","ValidTargets","InvalidTargets" };
+									foreach(var keyword in keywords)
+									{
+										var temp = curNode.Value.Nodes.FirstOrDefault(n => n.Key == keyword);
+										if (temp != null)
+											newYaml.Add(new MiniYamlNode(keyword, temp.Value.Value));
+									}
+
+									var tempVersus = curNode.Value.Nodes.FirstOrDefault(n => n.Key == "Versus");
+									if (tempVersus != null)
+										newYaml.Add(new MiniYamlNode("Versus", tempVersus.Value));
+
+									newNodes.Add(new MiniYamlNode("Warhead@" + warheadCounter.ToString() + "Dam" + oldNodeAtName, "PerCellDamage", newYaml));
+								}
+
+								// HealthPercentage damage model
+								if (curNode.Value.Nodes.Where(n => n.Key.Contains("DamageModel") &&
+										n.Value.Value.Contains("HealthPercentage")).Any())
+								{
+									warheadCounter++;
+
+									var newYaml = new List<MiniYamlNode>();
+
+									var temp = curNode.Value.Nodes.FirstOrDefault(n => n.Key == "Size"); // New HealthPercentage warhead allows spreads, as opposed to size
+									if (temp != null)
+									{
+										var newValue = temp.Value.Value.Split(',').First() + "c0";
+										if (temp.Value.Value.Contains(','))
+											newValue = newValue + "," + temp.Value.Value.Split(',')[1] + "c0"; ;
+
+										newYaml.Add(new MiniYamlNode("Spread", newValue));
+									}
+
+									var keywords = new List<String>{ "Damage","InfDeath","PreventProne","ProneModifier","Delay","ValidTargets","InvalidTargets" };
+									foreach(var keyword in keywords)
+									{
+										var temp2 = curNode.Value.Nodes.FirstOrDefault(n => n.Key == keyword);
+										if (temp2 != null)
+											newYaml.Add(new MiniYamlNode(keyword, temp2.Value.Value));
+									}
+
+									var tempVersus = curNode.Value.Nodes.FirstOrDefault(n => n.Key == "Versus");
+									if (tempVersus != null)
+										newYaml.Add(new MiniYamlNode("Versus", tempVersus.Value));
+
+									newNodes.Add(new MiniYamlNode("Warhead@" + warheadCounter.ToString() + "Dam" + oldNodeAtName, "HealthPercentageDamage", newYaml));
+								}
+
+								// SpreadDamage
+								{ // Always occurs, since by definition all warheads were SpreadDamage warheads before
+									warheadCounter++;
+
+									var newYaml = new List<MiniYamlNode>();
+
+									var keywords = new List<String>{ "Spread","Damage","InfDeath","PreventProne","ProneModifier","Delay","ValidTargets","InvalidTargets" };
+									foreach(var keyword in keywords)
+									{
+										var temp = curNode.Value.Nodes.FirstOrDefault(n => n.Key == keyword);
+										if (temp != null)
+											newYaml.Add(new MiniYamlNode(keyword, temp.Value.Value));
+									}
+
+									var tempVersus = curNode.Value.Nodes.FirstOrDefault(n => n.Key == "Versus");
+									if (tempVersus != null)
+										newYaml.Add(new MiniYamlNode("Versus", tempVersus.Value));
+
+									newNodes.Add(new MiniYamlNode("Warhead@" + warheadCounter.ToString() + "Dam" + oldNodeAtName, "SpreadDamage", newYaml));
+								}
+
+								// DestroyResource
+								if (curNode.Value.Nodes.Where(n => n.Key.Contains("DestroyResources") ||
+										n.Key.Contains("Ore")).Any())
+								{
+									warheadCounter++;
+
+									var newYaml = new List<MiniYamlNode>();
+
+									var keywords = new List<String>{ "Size","Delay","ValidTargets","InvalidTargets" };
+									foreach(var keyword in keywords)
+									{
+										var temp = curNode.Value.Nodes.FirstOrDefault(n => n.Key == keyword);
+										if (temp != null)
+											newYaml.Add(new MiniYamlNode(keyword, temp.Value.Value));
+									}
+
+									newNodes.Add(new MiniYamlNode("Warhead@" + warheadCounter.ToString() + "Res" + oldNodeAtName, "DestroyResource", newYaml));
+								}
+
+								// CreateResource
+								if (curNode.Value.Nodes.Where(n => n.Key.Contains("AddsResourceType")).Any())
+								{
+									warheadCounter++;
+
+									var newYaml = new List<MiniYamlNode>();
+
+									var keywords = new List<String>{ "AddsResourceType","Size","Delay","ValidTargets","InvalidTargets" };
+									foreach(var keyword in keywords)
+									{
+										var temp = curNode.Value.Nodes.FirstOrDefault(n => n.Key == keyword);
+										if (temp != null)
+											newYaml.Add(new MiniYamlNode(keyword, temp.Value.Value));
+									}
+
+									newNodes.Add(new MiniYamlNode("Warhead@" + warheadCounter.ToString() + "Res" + oldNodeAtName, "CreateResource", newYaml));
+								}
+
+								// LeaveSmudge
+								if (curNode.Value.Nodes.Where(n => n.Key.Contains("SmudgeType")).Any())
+								{
+									warheadCounter++;
+
+									var newYaml = new List<MiniYamlNode>();
+
+									var keywords = new List<String>{ "SmudgeType","Size","Delay","ValidTargets","InvalidTargets" };
+									foreach(var keyword in keywords)
+									{
+										var temp = curNode.Value.Nodes.FirstOrDefault(n => n.Key == keyword);
+										if (temp != null)
+											newYaml.Add(new MiniYamlNode(keyword, temp.Value.Value));
+									}
+
+									newNodes.Add(new MiniYamlNode("Warhead@" + warheadCounter.ToString() + "Smu" + oldNodeAtName, "LeaveSmudge", newYaml));
+								}
+
+								// CreateEffect
+								if (curNode.Value.Nodes.Where(n => n.Key.Contains("Explosion") ||
+										n.Key.Contains("WaterExplosion") ||
+										n.Key.Contains("ImpactSound") ||
+										n.Key.Contains("WaterImpactSound")).Any())
+								{
+									warheadCounter++;
+
+									var newYaml = new List<MiniYamlNode>();
+
+									var keywords = new List<String>{ "Explosion","WaterExplosion","ImpactSound","WaterImpactSound","Delay","ValidTargets","InvalidTargets" };
+									foreach(var keyword in keywords)
+									{
+										var temp = curNode.Value.Nodes.FirstOrDefault(n => n.Key == keyword);
+										if (temp != null)
+											newYaml.Add(new MiniYamlNode(keyword, temp.Value.Value));
+									}
+
+									newNodes.Add(new MiniYamlNode("Warhead@" + warheadCounter.ToString() + "Eff" + oldNodeAtName, "CreateEffect", newYaml));
+								}
+								node.Value.Nodes.InsertRange(node.Value.Nodes.IndexOf(curNode),newNodes);
+								node.Value.Nodes.Remove(curNode);
+							}
+						}
+					}
+				}
+
 				UpgradeWeaponRules(engineVersion, ref node.Value.Nodes, node, depth + 1);
 			}
 		}

mods/cnc/maps/gdi01/map.yaml

@@ -535,10 +535,10 @@ VoxelSequences:
 
 Weapons:
 	BoatMissile:
-		Warhead:
+		Warhead: SpreadDamage
 			Versus:
 				Heavy: 50%
-		Damage: 50
+			Damage: 50
 
 Voices:
 

mods/cnc/maps/gdi04a/map.yaml

@@ -572,7 +572,7 @@ VoxelSequences:
 
 Weapons:
 	Tiberium:
-		Warhead:
+		Warhead: SpreadDamage
 			Damage: 6
 
 Voices:

mods/cnc/maps/gdi04b/map.yaml

@@ -653,7 +653,7 @@ VoxelSequences:
 
 Weapons:
 	Tiberium:
-		Warhead:
+		Warhead: SpreadDamage
 			Damage: 4
 
 Voices:

mods/cnc/maps/gdi04c/map.yaml

@@ -913,7 +913,7 @@ VoxelSequences:
 
 Weapons:
 	Rockets:
-		Warhead:
+		Warhead: SpreadDamage
 			Versus:
 				None: 20%
 

mods/d2k/weapons.yaml

@@ -8,16 +8,17 @@ LMG:
 		TrailInterval: 1
 		ContrailDelay: 0
 		ContrailUsePlayerColor: true
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 96
+		Damage: 15
+		InfDeath: 2
 		Versus:
 			Wood: 25%
 			Light: 40%
 			Heavy: 10%
 			Concrete: 20%
+	Warhead@2Eff: CreateEffect
 		Explosion: piffs
-		InfDeath: 2
-		Damage: 15
 
 Bazooka:
 	ROF: 50
@@ -32,18 +33,20 @@ Bazooka:
 		Image: RPG
 		ROT: 5
 		RangeLimit: 35
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 96
+		Damage: 50
+		InfDeath: 4
 		Versus:
 			None: 10%
 			Wood: 75%
 			Light: 60%
 			Heavy: 90%
 			Concrete: 40%
-		Explosion: small_explosion
-		InfDeath: 4
+	Warhead@2Smu: LeaveSmudge
 		SmudgeType: SandCrater, RockCrater
-		Damage: 50
+	Warhead@3Eff: CreateEffect
+		Explosion: small_explosion
 		ImpactSound: EXPLSML1.WAV
 
 Sniper:
@@ -56,16 +59,16 @@ Sniper:
 		TrailInterval: 1
 		ContrailDelay: 0
 		ContrailUsePlayerColor: true
-	Warhead:
-		Damage: 60
+	Warhead@1Dam: SpreadDamage
 		Spread: 32
+		Damage: 60
+		InfDeath: 2
 		Versus:
 			None: 100%
 			Wood: 0%
 			Light: 1%
 			Heavy: 0%
 			Concrete: 0%
-		InfDeath: 2
 
 Vulcan:
 	ROF: 30
@@ -78,16 +81,17 @@ Vulcan:
 		TrailInterval: 1
 		ContrailDelay: 0
 		ContrailUsePlayerColor: true
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 96
+		Damage: 30
+		InfDeath: 2
 		Versus:
 			Wood: 0%
 			Light: 60%
 			Heavy: 10%
 			Concrete: 0%
+	Warhead@2Eff: CreateEffect
 		Explosion: piffs
-		InfDeath: 2
-		Damage: 30
 
 Slung:
 	ROF: 60
@@ -102,17 +106,18 @@ Slung:
 		Angle: 88
 		Inaccuracy: 384
 		Image: MISSILE
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 192
+		Damage: 30
+		InfDeath: 4
 		Versus:
 			None: 0%
 			Wood: 75%
 			Light: 40%
 			Heavy: 90%
 			Concrete: 50%
+	Warhead@2Eff: CreateEffect
 		Explosion: small_explosion
-		InfDeath: 4
-		Damage: 30
 		ImpactSound: EXPLLG5.WAV
 
 HMG:
@@ -127,16 +132,17 @@ HMG:
 		TrailInterval: 1
 		ContrailDelay: 0
 		ContrailUsePlayerColor: true
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 96
+		Damage: 30
+		InfDeath: 2
 		Versus:
 			Wood: 15%
 			Light: 45%
 			Heavy: 20%
 			Concrete: 20%
+	Warhead@2Eff: CreateEffect
 		Explosion: piffs
-		InfDeath: 2
-		Damage: 30
 
 HMGo:
 	ROF: 30
@@ -150,16 +156,17 @@ HMGo:
 		TrailInterval: 1
 		ContrailDelay: 0
 		ContrailUsePlayerColor: true
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 96
+		Damage: 40
+		InfDeath: 2
 		Versus:
 			Wood: 15%
 			Light: 45%
 			Heavy: 25%
 			Concrete: 20%
+	Warhead@2Eff: CreateEffect
 		Explosion: piffs
-		InfDeath: 2
-		Damage: 40
 
 QuadRockets:
 	ROF: 40
@@ -175,19 +182,21 @@ QuadRockets:
 		ROT: 10
 		Speed: 256
 		RangeLimit: 40
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 96
+		Damage: 25
+		InfDeath: 4
 		Versus:
 			None: 35%
 			Wood: 45%
 			Light: 100%
 			Heavy: 100%
 			Concrete: 35%
-		InfDeath: 4
+	Warhead@2Smu: LeaveSmudge
+		SmudgeType: SandCrater, RockCrater
+	Warhead@3Eff: CreateEffect
 		Explosion: med_explosion
 		ImpactSound: EXPLSML1.WAV
-		SmudgeType: SandCrater, RockCrater
-		Damage: 25
 
 TurretGun:
 	ROF: 35
@@ -199,18 +208,20 @@ TurretGun:
 		Shadow: no
 		Inaccuracy: 288
 		Image: 120mm
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 256
+		Damage: 55
+		InfDeath: 4
 		Versus:
 			None: 50%
 			Wood: 75%
 			Light: 100%
 			Concrete: 65%
+	Warhead@2Smu: LeaveSmudge
+		SmudgeType: SandCrater, RockCrater
+	Warhead@3Eff: CreateEffect
 		Explosion: small_napalm
 		ImpactSound: EXPLSML4.WAV
-		InfDeath: 4
-		SmudgeType: SandCrater, RockCrater
-		Damage: 55
 
 TowerMissile:
 	ROF: 35
@@ -230,19 +241,21 @@ TowerMissile:
 		Speed: 256
 		RangeLimit: 50
 		Angle: 110
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 384
+		Damage: 50
+		InfDeath: 3
 		Versus:
 			None: 50%
 			Wood: 45%
 			Light: 100%
 			Heavy: 50%
 			Concrete: 35%
-		InfDeath: 3
+	Warhead@2Smu: LeaveSmudge
+		SmudgeType: SandCrater, RockCrater
+	Warhead@3Eff: CreateEffect
 		Explosion: small_explosion
 		ImpactSound: EXPLMD1.WAV
-		SmudgeType: SandCrater, RockCrater
-		Damage: 50
 
 90mm:
 	ROF: 50
@@ -252,18 +265,20 @@ TowerMissile:
 		Speed: 640
 		Inaccuracy: 384
 		Image: 120mm
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 256
+		Damage: 40
+		InfDeath: 4
 		Versus:
 			None: 50%
 			Wood: 50%
 			Light: 100%
 			Concrete: 50%
+	Warhead@2Smu: LeaveSmudge
+		SmudgeType: SandCrater, RockCrater
+	Warhead@3Eff: CreateEffect
 		Explosion: small_napalm
 		ImpactSound: EXPLSML4.WAV
-		InfDeath: 4
-		SmudgeType: SandCrater, RockCrater
-		Damage: 40
 
 90mma:
 	ROF: 50
@@ -273,18 +288,20 @@ TowerMissile:
 		Speed: 704
 		Inaccuracy: 352
 		Image: 120mm
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 256
+		Damage: 40
+		InfDeath: 4
 		Versus:
 			None: 50%
 			Wood: 50%
 			Light: 100%
 			Concrete: 50%
+	Warhead@2Smu: LeaveSmudge
+		SmudgeType: SandCrater, RockCrater
+	Warhead@3Eff: CreateEffect
 		Explosion: small_napalm
 		ImpactSound: EXPLSML4.WAV
-		InfDeath: 4
-		SmudgeType: SandCrater, RockCrater
-		Damage: 40
 
 DevBullet:
 	ROF: 50
@@ -293,18 +310,20 @@ DevBullet:
 	Projectile: Bullet
 		Speed: 640
 		Image: doubleblastbullet
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 256
+		Damage: 100
+		InfDeath: 4
 		Versus:
 			None: 100%
 			Wood: 50%
 			Light: 100%
 			Heavy: 100%
 			Concrete: 80%
-		Explosion: shockwave
-		InfDeath: 4
+	Warhead@2Smu: LeaveSmudge
 		SmudgeType: SandCrater, RockCrater
-		Damage: 100
+	Warhead@3Eff: CreateEffect
+		Explosion: shockwave
 
 227mm:
 	ROF: 100
@@ -324,19 +343,21 @@ DevBullet:
 		Image: MISSILE2
 		ROT: 5
 		ContrailLength: 5
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 384
+		Damage: 60
+		InfDeath: 4
 		Versus:
 			None: 20%
 			Wood: 50%
 			Light: 100%
 			Heavy: 50%
 			Concrete: 80%
-		InfDeath: 4
+	Warhead@2Smu: LeaveSmudge
+		SmudgeType: SandCrater, RockCrater
+	Warhead@3Eff: CreateEffect
 		Explosion: mini_explosion
 		ImpactSound: EXPLMD3.WAV
-		SmudgeType: SandCrater, RockCrater
-		Damage: 60
 
 FakeMissile:
 	ROF: 120
@@ -352,15 +373,17 @@ FakeMissile:
 		Image: MISSILE
 		ContrailLength: 15
 		ContrailUsePlayerColor: True
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 96
+		Damage: 10
 		Versus:
 			None: 0%
 			Wood: 0%
 			Concrete: 0%
-		Explosion: deviator
+	Warhead@2Smu: LeaveSmudge
 		SmudgeType: SandCrater, RockCrater
-		Damage: 10
+	Warhead@3Eff: CreateEffect
+		Explosion: deviator
 		ImpactSound: EXPLSML2.WAV
 
 155mm:
@@ -376,19 +399,21 @@ FakeMissile:
 		Inaccuracy: 1c256
 		ContrailLength: 20
 		Image: 155mm
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 384
+		Damage: 100
+		InfDeath: 3
 		Versus:
 			None: 100%
 			Wood: 80%
 			Light: 75%
 			Heavy: 50%
 			Concrete: 100%
+	Warhead@2Smu: LeaveSmudge
+		SmudgeType: SandCrater, RockCrater
+	Warhead@3Eff: CreateEffect
 		Explosion: large_explosion
 		ImpactSound: EXPLLG3.WAV
-		InfDeath: 3
-		SmudgeType: SandCrater, RockCrater
-		Damage: 100
 
 Sound:
 	ROF: 100
@@ -399,15 +424,15 @@ Sound:
 		HitAnim: laserfire
 		BeamDuration: 8
 		UsePlayerColor: true
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 32
+		Damage: 150
+		InfDeath: 6
 		Versus:
 			None: 60%
 			Wood: 85%
 			Light: 80%
 			Concrete: 75%
-		InfDeath: 6
-		Damage: 150
 
 ChainGun:
 	ROF: 10
@@ -417,16 +442,17 @@ ChainGun:
 	Projectile: Bullet
 		Speed: 1c256
 		High: true
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 96
+		Damage: 20
+		InfDeath: 2
 		Versus:
 			Wood: 50%
 			Light: 60%
 			Heavy: 25%
 			Concrete: 25%
+	Warhead@2Eff: CreateEffect
 		Explosion: piffs
-		InfDeath: 2
-		Damage: 20
 
 Heal:
 	ROF: 160
@@ -434,26 +460,26 @@ Heal:
 	Report:
 	Projectile: Bullet
 		Speed: 1c256
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 160
+		Damage: -50
+		InfDeath: 1
 		Versus:
 			Wood: 0%
 			Light: 0%
 			Heavy: 0%
 			Concrete: 0%
-		InfDeath: 1
-		Damage: -50
 
 WormJaw:
 	ROF: 10
 	Range: 3c0
 	Report: WORM.WAV
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 160
+		Damage: 100
 		Versus:
 			Wood: 0%
 			Concrete: 0%
-		Damage: 100
 
 ParaBomb:
 	ROF: 10
@@ -461,17 +487,19 @@ ParaBomb:
 	Report:
 	Projectile: GravityBomb
 		Image: BOMBS
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 192
+		Damage: 500
+		InfDeath: 4
 		Versus:
 			None: 30%
 			Wood: 75%
 			Light: 75%
 			Concrete: 50%
-		Explosion: self_destruct
-		InfDeath: 4
+	Warhead@2Smu: LeaveSmudge
 		SmudgeType: Crater
-		Damage: 500
+	Warhead@3Eff: CreateEffect
+		Explosion: self_destruct
 		ImpactSound: EXPLLG3.WAV
 
 Napalm:
@@ -479,121 +507,132 @@ Napalm:
 	Range: 3c0
 	Projectile: GravityBomb
 		Image: BOMBS
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 640
+		Damage: 300
+		InfDeath: 4
 		Versus:
 			None: 20%
 			Wood: 100%
 			Light: 30%
 			Heavy: 20%
 			Concrete: 70%
-		InfDeath: 4
+	Warhead@2Smu: LeaveSmudge
+		SmudgeType: Crater
+	Warhead@3Eff: CreateEffect
 		Explosion: artillery
 		ImpactSound: NAPALM1.WAV
-		SmudgeType: Crater
-		Damage: 300
 
 Crush:
-	Warhead:
-		ImpactSound: CRUSH1.WAV
+	Warhead@1Dam: SpreadDamage
 		Damage: 100
+	Warhead@2Eff: CreateEffect
+		ImpactSound: CRUSH1.WAV
 
 Demolish:
-	Warhead:
-		ImpactSound: EXPLLG2.WAV
+	Warhead@1Dam: SpreadDamage
+	Warhead@2Eff: CreateEffect
 		Explosion: building
+		ImpactSound: EXPLLG2.WAV
 
 Atomic:
-	Warhead:
-		Damage: 1800
+	Warhead@1Dam: SpreadDamage
 		Spread: 2c0
+		Damage: 1800
+		InfDeath: 5
 		Versus:
 			None: 100%
 			Wood: 100%
 			Light: 100%
 			Heavy: 50%
 			Concrete: 50%
+	Warhead@2Eff: CreateEffect
 		Explosion: nuke
-		InfDeath: 5
 		ImpactSound: EXPLLG2.WAV
 
 CrateNuke:
-	Warhead:
-		Damage: 800
+	Warhead@1Dam: SpreadDamage
 		Spread: 1c576
+		Damage: 800
+		InfDeath: 5
 		Versus:
 			None: 20%
 			Wood: 75%
 			Light: 25%
 			Heavy: 25%
 			Concrete: 50%
+	Warhead@2Eff: CreateEffect
 		Explosion: nuke
-		InfDeath: 5
 		ImpactSound: EXPLLG2.WAV
 
 CrateExplosion:
-	Warhead:
-		Damage: 400
+	Warhead@1Dam: SpreadDamage
 		Spread: 320
+		Damage: 400
+		InfDeath: 4
 		Versus:
 			None: 90%
 			Wood: 75%
 			Light: 60%
 			Heavy: 25%
+	Warhead@2Eff: CreateEffect
 		Explosion: building
-		InfDeath: 4
 		ImpactSound: EXPLSML4.WAV
 
 UnitExplode:
-	Warhead:
-		Damage: 500
+	Warhead@1Dam: SpreadDamage
 		Spread: 320
+		Damage: 500
+		InfDeath: 4
 		Versus:
 			None: 90%
 			Wood: 75%
 			Light: 60%
 			Heavy: 25%
+	Warhead@2Eff: CreateEffect
 		Explosion: building
-		InfDeath: 4
 		ImpactSound: EXPLMD1.WAV
 
 UnitExplodeSmall:
-	Warhead:
-		Damage: 60
+	Warhead@1Dam: SpreadDamage
 		Spread: 320
+		Damage: 60
+		InfDeath: 4
 		Versus:
 			None: 90%
 			Wood: 75%
 			Light: 60%
 			Heavy: 25%
+	Warhead@2Eff: CreateEffect
 		Explosion: self_destruct
-		InfDeath: 4
 		ImpactSound: EXPLHG1.WAV, EXPLLG1.WAV, EXPLMD1.WAV, EXPLSML4.WAV
 
 UnitExplodeTiny:
-	Warhead:
-		Damage: 30
+	Warhead@1Dam: SpreadDamage
 		Spread: 224
+		Damage: 30
+		InfDeath: 4
 		Versus:
 			None: 90%
 			Wood: 75%
 			Light: 60%
 			Heavy: 25%
+	Warhead@2Eff: CreateEffect
 		Explosion: med_explosion
-		InfDeath: 4
 		ImpactSound: EXPLMD2.WAV, EXPLSML1.WAV, EXPLSML2.WAV, EXPLSML3.WAV
 
 UnitExplodeScale:
-	Warhead:
-		Damage: 90
+	Warhead@1Dam: SpreadDamage
 		Spread: 416
+		Damage: 90
+		InfDeath: 4
 		Versus:
 			None: 90%
 			Wood: 75%
 			Light: 60%
 			Heavy: 25%
+	Warhead@2Eff: CreateEffect
 		Explosion: building
-		InfDeath: 4
 		ImpactSound: EXPLLG2.WAV, EXPLLG3.WAV, EXPLLG5.WAV
 
 Grenade:
@@ -606,22 +645,24 @@ Grenade:
 		Angle: 62
 		Inaccuracy: 416
 		Image: BOMBS
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 192
+		Damage: 60
+		InfDeath: 3
 		Versus:
 			None: 50%
 			Wood: 100%
 			Light: 25%
 			Heavy: 5%
-		Explosion: med_explosion
-		InfDeath: 3
+	Warhead@2Smu: LeaveSmudge
 		SmudgeType: SandCrater
-		Damage: 60
+	Warhead@3Eff: CreateEffect
+		Explosion: med_explosion
 		ImpactSound: EXPLLG5.WAV
 
 Weathering:
 	ROF: 100
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Damage: 5
 
 Shrapnel:
@@ -634,31 +675,35 @@ Shrapnel:
 		Angle: 91, 264
 		Inaccuracy: 416
 		Image: bombs
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 192
+		Damage: 60
+		InfDeath: 3
 		Versus:
 			None: 50%
 			Wood: 100%
 			Light: 25%
 			Heavy: 5%
-		Explosion: med_explosion
-		InfDeath: 3
+	Warhead@2Smu: LeaveSmudge
 		SmudgeType: SandCrater
-		Damage: 60
+	Warhead@3Eff: CreateEffect
+		Explosion: med_explosion
 		ImpactSound: EXPLLG5.WAV
 
 SpiceExplosion:
-	Warhead:
-		Damage: 10
+	Warhead@1Dam: SpreadDamage
 		Spread: 9
-		Size: 2,2
+		Damage: 10
+		InfDeath: 3
 		Versus:
 			None: 90%
 			Wood: 75%
 			Light: 60%
 			Heavy: 25%
-		Explosion: med_explosion
-		InfDeath: 3
-		ImpactSound: EXPLLG5.WAV
+	Warhead@2Res: CreateResource
 		AddsResourceType: Spice
+		Size: 2,2
+	Warhead@3Eff: CreateEffect
+		Explosion: med_explosion
+		ImpactSound: EXPLLG5.WAV
 

mods/ra/maps/allies-01-classic/map.yaml

@@ -615,7 +615,7 @@ Weapons:
 		Range: 5c0
 		ROF: 20
 		Burst: 1
-		Warhead:
+		Warhead: SpreadDamage
 			Damage: 20
 
 Voices:

mods/ra/maps/allies-02-classic/map.yaml

@@ -951,7 +951,7 @@ Weapons:
 		Range: 5c0
 		ROF: 20
 		Burst: 1
-		Warhead:
+		Warhead: SpreadDamage
 			Damage: 20
 
 Voices:

mods/ra/maps/drop-zone-battle-of-tikiaki/map.yaml

@@ -364,7 +364,7 @@ Weapons:
 	PortaTesla:
 		ROF: 20
 		Range: 10c0
-		Warhead:
+		Warhead: SpreadDamage
 			Spread: 42
 			InfDeath: 5
 			Damage: 80

mods/ra/maps/drop-zone-w/map.yaml

@@ -313,20 +313,22 @@ Weapons:
 			Inaccuracy: 3c341
 			Image: 120MM
 			ContrailLength: 30
-		Warhead:
+		Warhead: SpreadDamage
 			Spread: 128
 			Versus:
 				None: 60%
 				Wood: 75%
 				Light: 60%
 				Heavy: 25%
+			InfDeath: 2
+			Damage: 250
+		Warhead@1Eff: CreateEffect
 			Explosion: large_explosion
 			WaterExplosion: large_splash
-			InfDeath: 2
-			SmudgeType: Crater
-			Damage: 250
 			ImpactSound: kaboom12.aud
 			WaterImpactSound: splash9.aud
+		Warhead@2Smu: LeaveSmudge
+			SmudgeType: Crater
 	SubMissile:
 		ROF: 250
 		Range: 32c0
@@ -340,19 +342,21 @@ Weapons:
 			Image: MISSILE
 			Trail: smokey
 			ContrailLength: 30
-		Warhead:
+		Warhead: SpreadDamage
 			Spread: 426
 			Versus:
 				None: 40%
 				Light: 30%
 				Heavy: 30%
+			InfDeath: blownaway
+			Damage: 400
+		Warhead@1Eff: CreateEffect
 			Explosion: large_explosion
 			WaterExplosion: large_splash
-			InfDeath: blownaway
-			SmudgeType: Crater
-			Damage: 400
 			ImpactSound: kaboom12.aud
 			WaterImpactSound: splash9.aud
+		Warhead@2Smu: LeaveSmudge
+			SmudgeType: Crater
 
 Voices:
 

mods/ra/maps/drop-zone/map.yaml

@@ -259,7 +259,7 @@ Weapons:
 	PortaTesla:
 		ROF: 20
 		Range: 10c0
-		Warhead:
+		Warhead: SpreadDamage
 			Spread: 42
 			InfDeath: 5
 			Damage: 80

mods/ra/maps/fort-lonestar/map.yaml

@@ -771,24 +771,26 @@ Weapons:
 			Inaccuracy: 1c682
 			Image: 120MM
 			ContrailLength: 50
-		Warhead:
+		Warhead: SpreadDamage
 			Spread: 256
 			Versus:
 				None: 75%
 				Wood: 75%
 				Light: 75%
 				Concrete: 100%
+			InfDeath: 4
+			Damage: 150
+		Warhead@2Smu: LeaveSmudge
+			SmudgeType: Crater
+		Warhead@3Eff: CreateEffect
 			Explosion: self_destruct
 			WaterExplosion: self_destruct
-			InfDeath: 4
-			SmudgeType: Crater
-			Damage: 150
 	MammothTusk:
 		ROF: 300
 		Range: 10c0
 		Report: MISSILE6.AUD
 		Burst: 2
-		ValidTargets: Ground, Air
+		ValidTargets: Ground, Air, Enemy, Neutral, Ally
 		Projectile: Missile
 			Speed: 128
 			Arm: 2
@@ -801,7 +803,7 @@ Weapons:
 			Image: DRAGON
 			ROT: 10
 			RangeLimit: 80
-		Warhead:
+		Warhead: SpreadDamage
 			Spread: 640
 			Versus:
 				None: 125%
@@ -809,16 +811,18 @@ Weapons:
 				Light: 110%
 				Heavy: 100%
 				Concrete: 200%
+			InfDeath: 3
+			Damage: 250
+		Warhead@2Smu: LeaveSmudge
+			SmudgeType: Crater
+		Warhead@3Eff: CreateEffect
 			Explosion: nuke
 			WaterExplosion: nuke
-			InfDeath: 3
-			SmudgeType: Crater
-			Damage: 250
 	TankNapalm:
 		ROF: 40
 		Range: 8c0
 		Report: AACANON3.AUD
-		ValidTargets: Ground
+		ValidTargets: Ground, Enemy, Neutral, Ally
 		Burst: 6
 		BurstDelay: 1
 		Projectile: Bullet
@@ -827,7 +831,7 @@ Weapons:
 			Inaccuracy: 2c512
 			Trail: smokey
 			ContrailLength: 2
-		Warhead:
+		Warhead: SpreadDamage
 			Spread: 341
 			Versus:
 				None: 90%
@@ -835,31 +839,35 @@ Weapons:
 				Light: 100%
 				Heavy: 100%
 				Concrete: 100%
+			InfDeath: 4
+			Damage: 15
+		Warhead@2Smu: LeaveSmudge
+			SmudgeType: Scorch
+		Warhead@3Eff: CreateEffect
 			Explosion: small_explosion
 			WaterExplosion: small_explosion
-			InfDeath: 4
-			SmudgeType: Scorch
 			ImpactSound: firebl3.aud
-			Damage: 15
 	ParaBomb:
 		ROF: 5
 		Range: 5c0
 		Report: CHUTE1.AUD
 		Projectile: GravityBomb
 			Image: BOMBLET
-		Warhead:
+		Warhead: SpreadDamage
 			Spread: 426
 			Versus:
 				None: 125%
 				Wood: 100%
 				Light: 60%
 				Concrete: 25%
+			InfDeath: 5
+			Damage: 200
+		Warhead@2Smu: LeaveSmudge
+			SmudgeType: Crater
+		Warhead@3Eff: CreateEffect
 			Explosion: napalm
 			ImpactSound: firebl3.aud
 			WaterExplosion: napalm
-			InfDeath: 5
-			SmudgeType: Crater
-			Damage: 200
 	155mm:
 		ROF: 10
 		Range: 7c5
@@ -874,7 +882,7 @@ Weapons:
 			Angle: 30
 			Inaccuracy: 1c682
 			ContrailLength: 2
-		Warhead:
+		Warhead: SpreadDamage
 			Spread: 426
 			Versus:
 				None: 80%
@@ -882,21 +890,23 @@ Weapons:
 				Light: 60%
 				Heavy: 75%
 				Concrete: 35%
+			InfDeath: 5
+			Damage: 10
+		Warhead@2Smu: LeaveSmudge
+			SmudgeType: Scorch
+		Warhead@3Eff: CreateEffect
 			Explosion: small_napalm
 			WaterExplosion: small_napalm
-			InfDeath: 5
-			SmudgeType: Scorch
 			ImpactSound: firebl3.aud
-			Damage: 10
 	FLAK-23:
 		ROF: 10
 		Range: 8c0
 		Report: AACANON3.AUD
-		ValidTargets: Air,Ground
+		ValidTargets: Air, Ground, Enemy, Neutral, Ally
 		Projectile: Bullet
 			Speed: 1c682
 			High: true
-		Warhead:
+		Warhead: SpreadDamage
 			Spread: 213
 			Versus:
 				None: 35%
@@ -904,8 +914,11 @@ Weapons:
 				Light: 30%
 				Heavy: 40%
 				Concrete: 30%
-			Explosion: med_explosion
 			Damage: 25
+		Warhead@2Smu: LeaveSmudge
+			SmudgeType: Scorch
+		Warhead@3Eff: CreateEffect
+			Explosion: med_explosion
 	SCUD:
 		ROF: 280
 		Range: 7c0
@@ -921,18 +934,20 @@ Weapons:
 			Inaccuracy: 426
 			Image: V2
 			Angle: 216
-		Warhead:
+		Warhead: SpreadDamage
 			Spread: 853
 			Versus:
 				None: 100%
 				Wood: 90%
 				Light: 80%
 				Heavy: 70%
+			InfDeath: 3
+			Damage: 500
+		Warhead@2Smu: LeaveSmudge
+			SmudgeType: Crater
+		Warhead@3Eff: CreateEffect
 			Explosion: nuke
 			WaterExplosion: large_splash
-			InfDeath: 3
-			SmudgeType: Crater
-			Damage: 500
 			ImpactSound: kaboom1.aud
 			WaterImpactSound: kaboom1.aud
 	SilencedPPK:
@@ -941,16 +956,17 @@ Weapons:
 		Report: silppk.aud
 		Projectile: Bullet
 			Speed: 1c682
-		Warhead:
+		Warhead: SpreadDamage
 			Spread: 128
 			Versus:
 				Wood: 0%
 				Light: 0%
 				Heavy: 50%
 				Concrete: 0%
-			Explosion: piffs
 			InfDeath: 2
 			Damage: 150
+		Warhead@2Eff: CreateEffect
+			Explosion: piffs
 
 Voices:
 

mods/ra/maps/intervention/map.yaml

@@ -2333,7 +2333,7 @@ Weapons:
 	Nike:
 		Range: 9c0
 	Maverick:
-		Warhead:
+		Warhead: SpreadDamage
 			Damage: 175
 
 Voices:

mods/ra/maps/training-camp/map.yaml

@@ -1076,12 +1076,10 @@ VoxelSequences:
 
 Weapons:
 	CrateNuke:
-		Warhead@areanuke2:
+		Warhead@areanuke2: SpreadDamage
 			DamageModel: PerCell
 			Damage: 250
-			SmudgeType: Scorch
-			Size: 4,3
-			Ore: true
+			Size: 4
 			Versus:
 				None: 90%
 				Light: 60%
@@ -1089,13 +1087,21 @@ Weapons:
 				Concrete: 50%
 			Delay: 12
 			InfDeath: 4
+		Warhead@areanuke2Smu: LeaveSmudge
+			SmudgeType: Scorch
+			Size: 4,3
+			Delay: 12
+		Warhead@areanuke2Res: DestroyResource
+			DestroyResources: true
+			Size: 4,3
+			Delay: 12
+		Warhead@areanuke2Eff: CreateEffect
 			ImpactSound: kaboom22
-		Warhead@areanuke3:
+			Delay: 12
+		Warhead@areanuke3: SpreadDamage
 			DamageModel: PerCell
 			Damage: 250
-			SmudgeType: Scorch
-			Size: 3,2
-			Ore: true
+			Size: 3
 			Versus:
 				None: 90%
 				Light: 60%
@@ -1103,13 +1109,20 @@ Weapons:
 				Concrete: 50%
 			Delay: 24
 			InfDeath: 4
+		Warhead@areanuke3Smu: LeaveSmudge
+			SmudgeType: Scorch
+			Size: 3,2
+			Delay: 24
+		Warhead@areanuke3Res: DestroyResource
+			DestroyResources: true
+			Size: 3,2
+			Delay: 24
+		Warhead@areanuke3Eff: CreateEffect
 			ImpactSound: kaboom22
-		Warhead@areanuke4:
+			Delay: 24
+		Warhead@areanuke4: SpreadDamage
 			DamageModel: PerCell
 			Damage: 250
-			SmudgeType: Scorch
-			Size: 2,1
-			Ore: true
 			Versus:
 				None: 90%
 				Light: 60%
@@ -1117,7 +1130,17 @@ Weapons:
 				Concrete: 50%
 			Delay: 36
 			InfDeath: 4
+		Warhead@areanuke4Smu: LeaveSmudge
+			SmudgeType: Scorch
+			Size: 2,1
+			Delay: 36
+		Warhead@areanuke4Res: DestroyResource
+			DestroyResources: true
+			Size: 2,1
+			Delay: 36
+		Warhead@areanuke4Eff: CreateEffect
 			ImpactSound: kaboom22
+			Delay: 36
 
 Voices:
 

mods/ts/weapons.yaml

@@ -1,27 +1,29 @@
 UnitExplode:
-	Warhead:
-		Damage: 500
+	Warhead@1Dam: SpreadDamage
 		Spread: 426
+		Damage: 500
+		InfDeath: 2
 		Versus:
 			None: 90%
 			Wood: 75%
 			Light: 60%
 			Heavy: 25%
+	Warhead@2Eff: CreateEffect
 		Explosion: large_twlt
-		InfDeath: 2
 		ImpactSound: expnew09.aud
 
 UnitExplodeSmall:
-	Warhead:
-		Damage: 40
+	Warhead@1Dam: SpreadDamage
 		Spread: 426
+		Damage: 40
+		InfDeath: 2
 		Versus:
 			None: 90%
 			Wood: 75%
 			Light: 60%
 			Heavy: 25%
+	Warhead@2Eff: CreateEffect
 		Explosion: medium_brnl
-		InfDeath: 2
 		ImpactSound: expnew13.aud
 
 Minigun:
@@ -30,17 +32,18 @@ Minigun:
 	Report: INFGUN3.AUD
 	Projectile: Bullet
 		Speed: 1c682
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 128
+		Damage: 12
+		InfDeath: 1
+		ProneModifier: 70
 		Versus:
 			Wood: 60%
 			Light: 40%
 			Heavy: 25%
 			Concrete: 10%
+	Warhead@2Eff: CreateEffect
 		Explosion: piffpiff
-		InfDeath: 1
-		Damage: 12
-		ProneModifier: 70
 
 Grenade:
 	ROF: 60
@@ -52,17 +55,18 @@ Grenade:
 		Angle: 62
 		Inaccuracy: 554
 		Image: DISCUS
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 171
+		Damage: 40
+		InfDeath: 3
+		ProneModifier: 70
 		Versus:
 			None: 100%
 			Wood: 85%
 			Light: 70%
 			Heavy: 35%
 			Concrete: 28%
-		InfDeath: 3
-		Damage: 40
-		ProneModifier: 70
+	Warhead@2Eff: CreateEffect
 		Explosion: large_grey_explosion
 		ImpactSound: expnew13.aud
 
@@ -81,16 +85,17 @@ Bazooka:
 		Image: DRAGON
 		ROT: 8
 		RangeLimit: 35
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 128
+		Damage: 25
+		InfDeath: 2
 		Versus:
 			None: 25%
 			Wood: 65%
 			Light: 75%
 			Heavy: 100%
 			Concrete: 60%
-		InfDeath: 2
-		Damage: 25
+	Warhead@2Eff: CreateEffect
 		Explosion: small_clsn
 		ImpactSound: expnew12.aud
 
@@ -109,16 +114,17 @@ MultiCluster:
 		Image: DRAGON
 		ROT: 8
 		RangeLimit: 35
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 128
+		Damage: 65
+		InfDeath: 3
 		Versus:
 			None: 25%
 			Wood: 65%
 			Light: 75%
 			Heavy: 100%
 			Concrete: 60%
-		InfDeath: 3
-		Damage: 65
+	Warhead@2Eff: CreateEffect
 		Explosion: large_explosion
 		ImpactSound: expnew09.aud
 
@@ -128,16 +134,16 @@ Heal:
 	Report: HEALER1.AUD
 	Projectile: Bullet
 		Speed: 1c682
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 213
+		Damage: -50
+		InfDeath: 1
+		ProneModifier: 100
 		Versus:
 			Wood: 0%
 			Light: 0%
 			Heavy: 0%
 			Concrete: 0%
-		InfDeath: 1
-		Damage: -50
-		ProneModifier: 100
 
 Sniper:
 	ROF: 60
@@ -145,17 +151,17 @@ Sniper:
 	Report: SILENCER.AUD
 	Projectile: Bullet
 		Speed: 1c682
-	Warhead:
-		Damage: 150
-		ProneModifier: 100
+	Warhead@1Dam: SpreadDamage
 		Spread: 42
+		Damage: 150
+		InfDeath: 1
+		ProneModifier: 100
 		Versus:
 			None: 100%
 			Wood: 0%
 			Light: 0%
 			Heavy: 0%
 			Concrete: 0%
-		InfDeath: 1
 
 M1Carbine:
 	ROF: 20
@@ -163,17 +169,18 @@ M1Carbine:
 	Report: INFGUN3.AUD
 	Projectile: Bullet
 		Speed: 1c682
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 128
+		Damage: 15
+		InfDeath: 1
+		ProneModifier: 70
 		Versus:
 			Wood: 60%
 			Light: 40%
 			Heavy: 25%
 			Concrete: 10%
+	Warhead@2Eff: CreateEffect
 		Explosion: piffpiff
-		InfDeath: 1
-		Damage: 15
-		ProneModifier: 70
 
 LtRail:
 	ROF: 60
@@ -184,17 +191,17 @@ LtRail:
 		BeamWidth: 1
 		BeamDuration: 10
 		Color: 200,0,128,255
-	Warhead:
-		Damage: 150
-		ProneModifier: 100
+	Warhead@1Dam: SpreadDamage
 		Spread: 42
+		Damage: 150
+		InfDeath: 2
+		ProneModifier: 100
 		Versus:
 			None: 100%
 			Wood: 130%
 			Light: 150%
 			Heavy: 110%
 			Concrete: 5%
-		InfDeath: 2
 
 CyCannon:
 	ROF: 50
@@ -206,17 +213,18 @@ CyCannon:
 		High: yes
 		Shadow: true
 		Image: TORPEDO
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 256
+		Damage: 120
+		InfDeath: 6
+		ProneModifier: 100
 		Versus:
 			None: 100%
 			Wood: 65%
 			Light: 75%
 			Heavy: 50%
 			Concrete: 40%
-		InfDeath: 6
-		Damage: 120
-		ProneModifier: 100
+	Warhead@2Eff: CreateEffect
 		Explosion: large_bang
 		ImpactSound: expnew12.aud
 
@@ -227,17 +235,18 @@ Vulcan3:
 	Report: CYGUN1.AUD
 	Projectile: Bullet
 		Speed: 1c682
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 128
+		Damage: 10
+		InfDeath: 1
+		ProneModifier: 70
 		Versus:
 			Wood: 60%
 			Light: 40%
 			Heavy: 25%
 			Concrete: 10%
+	Warhead@2Eff: CreateEffect
 		Explosion: piffpiff
-		InfDeath: 1
-		Damage: 10
-		ProneModifier: 70
 
 Vulcan2:
 	ROF: 50
@@ -246,18 +255,19 @@ Vulcan2:
 	Report: TSGUN4.AUD
 	Projectile: Bullet
 		Speed: 1c682
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 128
+		Damage: 50
+		InfDeath: 1
+		ProneModifier: 70
 		Versus:
 			None: 100%
 			Wood: 60%
 			Light: 40%
 			Heavy: 25%
 			Concrete: 10%
+	Warhead@2Eff: CreateEffect
 		Explosion: piffpiff
-		InfDeath: 1
-		Damage: 50
-		ProneModifier: 70
 
 Vulcan:
 	ROF: 60
@@ -265,17 +275,18 @@ Vulcan:
 	Report: CHAINGN1.AUD
 	Projectile: Bullet
 		Speed: 1c682
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 128
+		Damage: 20
+		InfDeath: 1
+		ProneModifier: 70
 		Versus:
 			Wood: 60%
 			Light: 40%
 			Heavy: 25%
 			Concrete: 10%
+	Warhead@2Eff: CreateEffect
 		Explosion: piffpiff
-		InfDeath: 1
-		Damage: 20
-		ProneModifier: 70
 
 FiendShard:
 	ROF: 30
@@ -289,15 +300,15 @@ FiendShard:
 		Inaccuracy: 512
 		Shadow: true
 		Angle: 88
-	Warhead:
+	Warhead@1Dam: SpreadDamage
+		Damage: 35
+		InfDeath: 1
+		ProneModifier: 100
 		Versus:
 			Wood: 60%
 			Light: 40%
 			Heavy: 25%
 			Concrete: 10%
-		InfDeath: 1
-		Damage: 35
-		ProneModifier: 100
 
 JumpCannon:
 	ROF: 40
@@ -306,17 +317,18 @@ JumpCannon:
 	Report: JUMPJET1.AUD
 	Projectile: Bullet
 		Speed: 1c682
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 128
+		Damage: 15
+		InfDeath: 1
+		ProneModifier: 70
 		Versus:
 			Wood: 60%
 			Light: 40%
 			Heavy: 25%
 			Concrete: 10%
+	Warhead@2Eff: CreateEffect
 		Explosion: piffpiff
-		InfDeath: 1
-		Damage: 15
-		ProneModifier: 70
 
 HoverMissile:
 	ROF: 68
@@ -334,16 +346,17 @@ HoverMissile:
 		Image: DRAGON
 		ROT: 8
 		RangeLimit: 35
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 128
+		Damage: 30
+		InfDeath: 2
 		Versus:
 			None: 25%
 			Wood: 65%
 			Light: 75%
 			Heavy: 100%
 			Concrete: 60%
-		InfDeath: 2
-		Damage: 30
+	Warhead@2Eff: CreateEffect
 		Explosion: small_clsn
 		ImpactSound: expnew12.aud
 
@@ -359,16 +372,17 @@ HoverMissile:
 		Image: 120mm
 		Shadow: true
 		Angle: 62
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 128
+		Damage: 50
+		InfDeath: 2
 		Versus:
 			None: 25%
 			Wood: 65%
 			Light: 75%
 			Heavy: 100%
 			Concrete: 60%
-		InfDeath: 2
-		Damage: 50
+	Warhead@2Eff: CreateEffect
 		Explosion: medium_clsn
 		ImpactSound: expnew14.aud
 
@@ -388,17 +402,18 @@ MammothTusk:
 		ROT: 10
 		Speed: 170
 		RangeLimit: 35
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 171
+		Damage: 40
+		InfDeath: 3
+		ProneModifier: 70
 		Versus:
 			None: 100%
 			Wood: 85%
 			Light: 70%
 			Heavy: 35%
 			Concrete: 28%
-		InfDeath: 3
-		Damage: 40
-		ProneModifier: 70
+	Warhead@2Eff: CreateEffect
 		Explosion: medium_bang
 		ImpactSound: expnew12.aud
 
@@ -408,17 +423,17 @@ Repair:
 	Report: REPAIR11.AUD
 	Projectile: Bullet
 		Speed: 1c682
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 213
+		Damage: -50
+		InfDeath: 1
+		ProneModifier: 100
 		Versus:
 			None: 0%
 			Wood: 0%
 			Light: 100%
 			Heavy: 100%
 			Concrete: 0%
-		InfDeath: 1
-		Damage: -50
-		ProneModifier: 100
 
 SlimeAttack:
 	ROF: 80
@@ -427,30 +442,30 @@ SlimeAttack:
 	Report: VICER1.AUD
 	Projectile: Bullet
 		Speed: 426
-	Warhead:
+	Warhead@1Dam: SpreadDamage
+		Damage: 100
+		InfDeath: 2
+		ProneModifier: 100
 		Versus:
 			Wood: 25%
 			Light: 30%
 			Heavy: 10%
 			Concrete: 10%
-		InfDeath: 2
-		Damage: 100
-		ProneModifier: 100
 
 SuicideBomb:
 	ROF: 1
 	Range: 0c512
 	Report: HUNTER2.AUD
-	Warhead:
-		Damage: 11000
+	Warhead@1Dam: SpreadDamage
 		Spread: 256
-		DestroyResources: true
+		Damage: 11000
+		InfDeath: 5
 		Versus:
 			None: 90%
 			Light: 60%
 			Heavy: 25%
 			Concrete: 50%
-		InfDeath: 5
+	Warhead@2Res: DestroyResource
 
 120mm:
 	ROF: 80
@@ -458,16 +473,17 @@ SuicideBomb:
 	Report: 120MMF.AUD
 	Projectile: Bullet
 		Speed: 1c512
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 128
+		Damage: 70
+		InfDeath: 2
 		Versus:
 			None: 25%
 			Wood: 65%
 			Light: 75%
 			Heavy: 100%
 			Concrete: 60%
-		InfDeath: 2
-		Damage: 70
+	Warhead@2Eff: CreateEffect
 		Explosion: large_clsn
 		ImpactSound: expnew14.aud
 
@@ -480,17 +496,17 @@ MechRailgun:
 	Projectile: LaserZap
 		Color: 200,0,255,255
 		BeamWidth: 3
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 42
+		Damage: 200
+		InfDeath: 5
+		ProneModifier: 100
 		Versus:
 			None: 200%
 			Wood: 175%
 			Light: 160%
 			Heavy: 100%
 			Concrete: 25%
-		InfDeath: 5
-		Damage: 200
-		ProneModifier: 100
 
 AssaultCannon:
 	ROF: 50
@@ -498,17 +514,18 @@ AssaultCannon:
 	Report: TSGUN4.AUD
 	Projectile: Bullet
 		Speed: 1c682
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 128
+		Damage: 40
+		InfDeath: 1
+		ProneModifier: 70
 		Versus:
 			Wood: 60%
 			Light: 40%
 			Heavy: 25%
 			Concrete: 10%
+	Warhead@2Eff: CreateEffect
 		Explosion: piffpiff
-		InfDeath: 1
-		Damage: 40
-		ProneModifier: 70
 
 BikeMissile:
 	ROF: 60
@@ -527,38 +544,40 @@ BikeMissile:
 		ROT: 8
 		Speed: 213
 		RangeLimit: 35
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 256
+		Damage: 40
+		InfDeath: 2
 		Versus:
 			None: 25%
 			Wood: 65%
 			Light: 75%
 			Heavy: 100%
 			Concrete: 60%
-		InfDeath: 2
-		Damage: 40
+	Warhead@2Eff: CreateEffect
 		Explosion: small_clsn
 		ImpactSound: expnew12.aud
 
 RaiderCannon:
 	ROF: 55
 	Range: 4c0
-	Burst: 2	#purely cosmetical, for alternate muzzle position
+	Burst: 2
 	BurstDelay: 55
 	Report: CHAINGN1.AUD
 	Projectile: Bullet
 		Speed: 1c682
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 128
+		Damage: 40
+		InfDeath: 1
+		ProneModifier: 70
 		Versus:
 			Wood: 60%
 			Light: 40%
 			Heavy: 25%
 			Concrete: 10%
+	Warhead@2Eff: CreateEffect
 		Explosion: piffpiff
-		InfDeath: 1
-		Damage: 40
-		ProneModifier: 70
 
 FireballLauncher:
 	ROF: 50
@@ -570,17 +589,17 @@ FireballLauncher:
 		Inacuracy: 384
 	Burst: 5
 	BurstDelay: 5
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 341
+		Damage: 25
+		InfDeath: 5
+		ProneModifier: 100
 		Versus:
 			None: 600%
 			Wood: 148%
 			Light: 59%
 			Heavy: 6%
 			Concrete: 2%
-		InfDeath: 5
-		Damage: 25
-		ProneModifier: 100
 
 SonicZap:
 	ROF: 120
@@ -591,13 +610,13 @@ SonicZap:
 		Color: 200,0,255,255
 		BeamWidth: 12
 		BeamDuration: 50
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 42
+		Damage: 100
+		InfDeath: 5
 		Versus:
 			Heavy: 80%
 			Concrete: 60%
-		InfDeath: 5
-		Damage: 100
 
 Dragon:
 	ROF: 50
@@ -615,16 +634,17 @@ Dragon:
 		Image: DRAGON
 		ROT: 8
 		RangeLimit: 35
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 128
+		Damage: 30
+		InfDeath: 2
 		Versus:
 			None: 25%
 			Wood: 65%
 			Light: 75%
 			Heavy: 100%
 			Concrete: 60%
-		InfDeath: 2
-		Damage: 30
+	Warhead@2Eff: CreateEffect
 		Explosion: small_clsn
 		ImpactSound: expnew12.aud
 
@@ -638,16 +658,17 @@ Dragon:
 		Image: 120mm
 		Shadow: true
 		Angle: 62
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 128
+		Damage: 36
+		InfDeath: 2
 		Versus:
 			None: 25%
 			Wood: 65%
 			Light: 75%
 			Heavy: 100%
 			Concrete: 60%
-		InfDeath: 2
-		Damage: 36
+	Warhead@2Eff: CreateEffect
 		Explosion: medium_clsn
 		ImpactSound: expnew14.aud
 
@@ -663,17 +684,18 @@ Dragon:
 		Shadow: true
 		High: yes
 	MinRange: 5c0
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 298
+		Damage: 150
+		InfDeath: 3
+		ProneModifier: 100
 		Versus:
 			None: 100%
 			Wood: 85%
 			Light: 68%
 			Heavy: 35%
 			Concrete: 35%
-		InfDeath: 3
-		Damage: 150
-		ProneModifier: 100
+	Warhead@2Eff: CreateEffect
 		Explosion: large_explosion
 		ImpactSound: expnew09.aud
 
@@ -693,16 +715,17 @@ Hellfire:
 		Image: DRAGON
 		ROT: 8
 		RangeLimit: 35
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 85
+		Damage: 30
+		InfDeath: 2
 		Versus:
 			None: 30%
 			Wood: 65%
 			Light: 150%
 			Heavy: 100%
 			Concrete: 30%
-		InfDeath: 2
-		Damage: 30
+	Warhead@2Eff: CreateEffect
 		Explosion: small_bang
 		ImpactSound: expnew12.aud
 
@@ -714,17 +737,18 @@ Bomb:
 		Speed: 170
 		Image: canister
 		Shadow: true
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 298
+		Damage: 160
+		InfDeath: 3
+		ProneModifier: 100
 		Versus:
 			None: 200%
 			Wood: 90%
 			Light: 75%
 			Heavy: 32%
 			Concrete: 100%
-		InfDeath: 3
-		Damage: 160
-		ProneModifier: 100
+	Warhead@2Eff: CreateEffect
 		Explosion: large_explosion
 		ImpactSound: expnew09.aud
 
@@ -743,16 +767,17 @@ Proton:
 		Image: TORPEDO
 		ROT: 1
 		RangeLimit: 35
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 128
+		Damage: 20
+		InfDeath: 3
 		Versus:
 			None: 25%
 			Wood: 65%
 			Light: 75%
 			Heavy: 100%
 			Concrete: 60%
-		InfDeath: 3
-		Damage: 20
+	Warhead@2Eff: CreateEffect
 		Explosion: small_bang
 		ImpactSound: expnew12.aud
 
@@ -763,17 +788,18 @@ HarpyClaw:
 	Projectile: Bullet
 		Speed: 1c682
 	ValidTargets: Ground, Air
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 128
+		Damage: 60
+		InfDeath: 1
+		ProneModifier: 70
 		Versus:
 			Wood: 60%
 			Light: 40%
 			Heavy: 25%
 			Concrete: 10%
+	Warhead@2Eff: CreateEffect
 		Explosion: piffpiff
-		InfDeath: 1
-		Damage: 60
-		ProneModifier: 70
 
 Pistola:
 	ROF: 20
@@ -781,49 +807,57 @@ Pistola:
 	Report: GUN18.AUD
 	Projectile: Bullet
 		Speed: 1c682
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 128
+		Damage: 2
+		InfDeath: 1
+		ProneModifier: 70
 		Versus:
 			Wood: 60%
 			Light: 40%
 			Heavy: 25%
 			Concrete: 10%
+	Warhead@2Eff: CreateEffect
 		Explosion: piff
-		InfDeath: 1
-		Damage: 2
-		ProneModifier: 70
 
 Tiberium:
 	ROF: 16
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 42
-		InfDeath: 6
 		Damage: 2
+		InfDeath: 6
 		PreventProne: yes
 
 TiberiumHeal:
 	ROF: 16
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 42
-		InfDeath: 6
 		Damage: -2
+		InfDeath: 6
 		PreventProne: yes
 
 IonCannon:
 	ValidTargets: Ground, Air
-	Warhead@impact:
-		Damage: 1000
+	Warhead@1Dam_impact: SpreadDamage
 		Spread: 1c0
+		Damage: 1000
 		InfDeath: 5
-		Explosion: ring1
 		ProneModifier: 100
-	Warhead@area:
-		DamageModel: PerCell
+	Warhead@2Eff_impact: CreateEffect
+		Explosion: ring1
+	Warhead@3Dam_area: PerCellDamage
+		Size: 2,1
 		Damage: 250
+		InfDeath: 5
+		Delay: 3
+	Warhead@4Dam_area: SpreadDamage
+		Damage: 250
+		InfDeath: 5
+		Delay: 3
+	Warhead@5Smu_area: LeaveSmudge
 		SmudgeType: Scorch
 		Size: 2,1
 		Delay: 3
-		InfDeath: 5
 
 VulcanTower:
 	ROF: 26
@@ -831,16 +865,17 @@ VulcanTower:
 	Report: CHAINGN1.AUD
 	Projectile: Bullet
 		Speed: 1c682
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 128
+		Damage: 18
+		InfDeath: 1
 		Versus:
 			Wood: 60%
 			Light: 40%
 			Heavy: 25%
 			Concrete: 10%
+	Warhead@2Eff: CreateEffect
 		Explosion: piffpiff
-		InfDeath: 1
-		Damage: 18
 
 RPGTower:
 	ROF: 80
@@ -853,17 +888,18 @@ RPGTower:
 		Shadow: true
 		Angle: 62
 		Image: canister
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 128
+		Damage: 110
+		InfDeath: 2
+		ProneModifier: 70
 		Versus:
 			None: 30%
 			Wood: 75%
 			Light: 90%
 			Heavy: 100%
 			Concrete: 70%
-		InfDeath: 2
-		Damage: 110
-		ProneModifier: 70
+	Warhead@2Eff: CreateEffect
 		Explosion: large_clsn
 		ImpactSound: expnew14.aud
 
@@ -882,10 +918,11 @@ SAMTower:
 		Image: DRAGON
 		ROT: 5
 		RangeLimit: 60
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 128
-		InfDeath: 2
 		Damage: 33
+		InfDeath: 2
+	Warhead@2Eff: CreateEffect
 		Explosion: small_clsn
 		ImpactSound: expnew12.aud
 
@@ -896,12 +933,13 @@ ObeliskLaser:
 	Report: OBELRAY1.AUD
 	Projectile: LaserZap
 		BeamWidth: 4
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 42
-		InfDeath: 5
-		SmudgeType: Scorch
 		Damage: 250
+		InfDeath: 5
 		ProneModifier: 60
+	Warhead@2Smu: LeaveSmudge
+		SmudgeType: Scorch
 
 TurretLaser:
 	ROF: 40
@@ -910,24 +948,28 @@ TurretLaser:
 	Projectile: LaserZap
 		BeamWidth: 2
 		BeamDuration: 5
-	Warhead:
+	Warhead@1Dam: SpreadDamage
 		Spread: 42
-		InfDeath: 5
-		SmudgeType: Scorch
 		Damage: 30
+		InfDeath: 5
 		ProneModifier: 60
+	Warhead@2Smu: LeaveSmudge
+		SmudgeType: Scorch
 
 TiberiumExplosion:
-	Warhead:
-		Damage: 10
+	Warhead@1Dam: SpreadDamage
 		Spread: 9
-		Size: 1,1
+		Damage: 10
+		InfDeath: 3
 		Versus:
 			None: 90%
 			Wood: 75%
 			Light: 60%
 			Heavy: 25%
-		InfDeath: 3
+	Warhead@2Res: CreateResource
+		AddsResourceType: Tiberium
+		Size: 1,1
+	Warhead@3Eff: CreateEffect
 		Explosion: large_explosion
 		ImpactSound: expnew09.aud
-		AddsResourceType: Tiberium
+