Made Effect, Resource and Smudge warheads return 0% effective against actors.

OpenRA.Game/GameRules/Warhead.cs

@@ -29,7 +29,7 @@ namespace OpenRA.GameRules
 
 		public abstract void DoImpact(Target target, Actor firedBy, float firepowerModifier);
 
-		public abstract float EffectivenessAgainst(ActorInfo ai);
+		public virtual float EffectivenessAgainst(ActorInfo ai) { return 0f; }
 
 		public bool IsValidAgainst(Target target, World world, Actor firedBy)
 		{

OpenRA.Mods.RA/Warheads/CreateEffectWarhead.cs

@@ -95,8 +95,6 @@ namespace OpenRA.Mods.RA
 				Sound.Play(ImpactSound, pos);
 		}
 
-		public override float EffectivenessAgainst(ActorInfo ai) { return 1f; }
-
 		public bool IsValidImpact(WPos pos, Actor firedBy)
 		{
 			var world = firedBy.World;

OpenRA.Mods.RA/Warheads/CreateResourceWarhead.cs

@@ -60,7 +60,5 @@ namespace OpenRA.Mods.RA
 				}
 			}
 		}
-
-		public override float EffectivenessAgainst(ActorInfo ai) { return 1f; }
 	}
 }

OpenRA.Mods.RA/Warheads/DestroyResourceWarhead.cs

@@ -41,7 +41,5 @@ namespace OpenRA.Mods.RA
 			foreach (var cell in allCells)
 				resLayer.Destroy(cell);
 		}
-
-		public override float EffectivenessAgainst(ActorInfo ai) { return 1f; }
 	}
 }

OpenRA.Mods.RA/Warheads/LeaveSmudgeWarhead.cs

@@ -52,7 +52,5 @@ namespace OpenRA.Mods.RA
 				smudgeLayer.AddSmudge(sc);
 			}
 		}
-
-		public override float EffectivenessAgainst(ActorInfo ai) { return 1f; }
 	}
 }