Added OnKilledOrCaptured and OnAllKilledOrCaptured

OpenRA.Mods.RA/Scripting/Global/TriggerGlobal.cs

@@ -220,6 +220,68 @@ namespace OpenRA.Mods.RA.Scripting
 			GetScriptTriggers(a).RegisterCallback(Trigger.OnCapture, func, context);
 		}
 
+		[Desc("Call a function when this actor is killed or captured. " +
+			"The callback function will be called as func().")]
+		public void OnKilledOrCaptured(Actor a, LuaFunction func)
+		{
+			var called = false;
+
+			var copy = (LuaFunction)func.CopyReference();
+			Action<Actor> OnKilledOrCaptured = m =>
+			{
+				try
+				{
+					if (called)
+						return;
+
+					copy.Call().Dispose();
+					copy.Dispose();
+					called = true;
+				}
+				catch (Exception e)
+				{
+					context.FatalError(e.Message);
+				}
+			};
+
+			GetScriptTriggers(a).OnCapturedInternal += OnKilledOrCaptured;
+			GetScriptTriggers(a).OnKilledInternal += OnKilledOrCaptured;
+		}
+
+		[Desc("Call a function when all of the actors in a group have been killed or captured. " +
+			"The callback function will be called as func().")]
+		public void OnAllKilledOrCaptured(Actor[] actors, LuaFunction func)
+		{
+			var group = actors.ToList();
+
+			var copy = (LuaFunction)func.CopyReference();
+			Action<Actor> OnMemberKilledOrCaptured = m =>
+			{
+				try
+				{
+					if (!group.Contains(m))
+						return;
+
+					group.Remove(m);
+					if (!group.Any())
+					{
+						copy.Call().Dispose();
+						copy.Dispose();
+					}
+				}
+				catch (Exception e)
+				{
+					context.FatalError(e.Message);
+				}
+			};
+
+			foreach (var a in group)
+			{
+				GetScriptTriggers(a).OnCapturedInternal += OnMemberKilledOrCaptured;
+				GetScriptTriggers(a).OnKilledInternal += OnMemberKilledOrCaptured;
+			}
+		}
+
 		[Desc("Call a function when a ground-based actor enters this cell footprint." +
 			"Returns the trigger id for later removal using RemoveFootprintTrigger(int id)." +
 			"The callback function will be called as func(Actor a, int id).")]

OpenRA.Mods.RA/Scripting/ScriptTriggers.cs

@@ -32,6 +32,7 @@ namespace OpenRA.Mods.RA.Scripting
 		readonly World world;
 
 		public event Action<Actor> OnKilledInternal = _ => { };
+		public event Action<Actor> OnCapturedInternal = _ => { };
 		public event Action<Actor> OnRemovedInternal = _ => { };
 		public event Action<Actor, Actor> OnProducedInternal = (a, b) => { };
 		public event Action<Actor, Actor> OnOtherProducedInternal = (a, b) => { };
@@ -236,6 +237,9 @@ namespace OpenRA.Mods.RA.Scripting
 					return;
 				}
 			}
+
+			// Run any internally bound callbacks
+			OnCapturedInternal(self);
 		}
 
 		public void Infiltrated(Actor self, Actor infiltrator)

mods/ra/maps/survival01/survival01.lua

@@ -63,7 +63,7 @@ SovietRallyPoints = { SovietRallyPoint1, SovietRallyPoint2, SovietRallyPoint3, S
 SovietGateRallyPoints = { AlliesBaseGate2, AlliesBaseGate2, AlliesBaseGate1, AlliesBaseGate1, AlliesBaseGate1 }
 
 Airfields = { SovietAirfield1, SovietAirfield2, SovietAirfield3 }
-SovietBuildings = { Barrack1, SubPen, RadarDome, AdvancedPowerPlant1, AdvancedPowerPlant2, AdvancedPowerPlant3, WarFactory, Refinery, Silo1, Silo2, FlameTower1, FlameTower2, FlameTower3, Sam3, Sam4 }
+SovietBuildings = { Barrack1, SubPen, RadarDome, AdvancedPowerPlant1, AdvancedPowerPlant2, AdvancedPowerPlant3, WarFactory, Refinery, Silo1, Silo2, FlameTower1, FlameTower2, FlameTower3, Sam1, Sam2, Sam3, Sam4, SovietAirfield1, SovietAirfield2, SovietAirfield3 }
 
 IdleTrigger = function(units, dest)
 	Utils.Do(units, function(unit)
@@ -321,7 +321,7 @@ InitMission = function()
 		end)
 	end)
 
-	Trigger.OnAllKilled(SovietBuildings, function()
+	Trigger.OnAllKilledOrCaptured(SovietBuildings, function()
 		if DestroyObj then
 			if not soviets.HasNoRequiredUnits() then
 				KillObj = allies.AddPrimaryObjective("Kill all remaining soviet forces.")
@@ -339,10 +339,7 @@ end
 SetupSoviets = function()
 	Barrack1.IsPrimaryBuilding = true
 	Barrack1.RallyPoint = SovietInfantryRally1.Location
-	Trigger.OnKilled(Barrack1, function()
-		SpawningInfantry = false
-	end)
-	Trigger.OnCapture(Barrack1, function()
+	Trigger.OnKilledOrCaptured(Barrack1, function()
 		SpawningInfantry = false
 	end)