Add TS mobile EMP

OpenRA.Mods.Common/Traits/FireWarheads.cs

@@ -0,0 +1,89 @@
+#region Copyright & License Information
+/*
+ * Copyright (c) The OpenRA Developers and Contributors
+ * This file is part of OpenRA, which is free software. It is made
+ * available to you under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, either version 3 of
+ * the License, or (at your option) any later version. For more
+ * information, see COPYING.
+ */
+#endregion
+
+using System;
+using System.Linq;
+using OpenRA.GameRules;
+using OpenRA.Traits;
+
+namespace OpenRA.Mods.Common.Traits
+{
+	[Desc("Detonate defined warheads at the current location at a set interval.")]
+	public class FireWarheadsInfo : PausableConditionalTraitInfo, Requires<IMoveInfo>, IRulesetLoaded
+	{
+		[WeaponReference]
+		[FieldLoader.Require]
+		[Desc("Weapons to fire.")]
+		public readonly string[] Weapons = Array.Empty<string>();
+
+		[Desc("How long (in ticks) to wait before the first detonation.")]
+		public readonly int StartCooldown = 0;
+
+		[Desc("How long (in ticks) to wait after a detonation.")]
+		public readonly int Interval = 1;
+
+		public override object Create(ActorInitializer init) { return new FireWarheads(this); }
+
+		public WeaponInfo[] WeaponInfos { get; private set; }
+
+		public override void RulesetLoaded(Ruleset rules, ActorInfo ai)
+		{
+			base.RulesetLoaded(rules, ai);
+
+			WeaponInfos = Weapons.Select(w =>
+			{
+				var weaponToLower = w.ToLowerInvariant();
+				if (!rules.Weapons.TryGetValue(weaponToLower, out var weapon))
+					throw new YamlException($"Weapons Ruleset does not contain an entry '{weaponToLower}'");
+				return weapon;
+			}).ToArray();
+		}
+	}
+
+	public class FireWarheads : PausableConditionalTrait<FireWarheadsInfo>, ITick
+	{
+		[Sync]
+		int cooldown = 0;
+
+		public FireWarheads(FireWarheadsInfo info)
+			: base(info)
+		{
+			cooldown = info.StartCooldown;
+		}
+
+		void ITick.Tick(Actor self)
+		{
+			if (IsTraitDisabled || IsTraitPaused)
+				return;
+
+			if (cooldown > 0)
+				cooldown--;
+			else
+			{
+				cooldown = Info.Interval;
+				foreach (var wep in Info.WeaponInfos)
+				{
+					wep.Impact(Target.FromPos(self.CenterPosition), self);
+					self.World.AddFrameEndTask(world =>
+					{
+						if (wep.Report != null && wep.Report.Length > 0)
+							Game.Sound.Play(SoundType.World, wep.Report, world, self.CenterPosition);
+					});
+				}
+			}
+		}
+
+		protected override void TraitDisabled(Actor self)
+		{
+			cooldown = Info.StartCooldown;
+		}
+	}
+}

mods/ts/rules/gdi-vehicles.yaml

@@ -425,3 +425,37 @@ JUGG:
 		ArmamentNames: deployed
 	Selectable:
 		DecorationBounds: 1448, 2413, 0, -482
+
+MOBILEMP:
+	Inherits: ^Tank
+	Inherits@VOXELS: ^VoxelActor
+	Inherits@selection: ^SelectableSupportUnit
+	Buildable:
+		Queue: Vehicle
+		BuildPaletteOrder: 130
+		Prerequisites: ~gaweap, napuls, ~techlevel.superweapons
+		Description: Fires a pulse blast which disables\nall mechanical units in the area.
+	Valued:
+		Cost: 1000
+	Tooltip:
+		Name: Mobile EMP Cannon
+	Health:
+		HP: 80000
+	Armor:
+		Type: Heavy
+	Mobile:
+		Speed: 85
+	WithVoxelBody:
+		Offset: 0,0,-256
+	RevealsShroud:
+		RequiresCondition: !inside-tunnel
+		Range: 6c0
+		MaxHeightDelta: 3
+	GrantConditionOnDeployWithCharge:
+		Voice: Move
+		ChargeDuration: 750
+		DeployedCondition: deployed
+		PauseOnCondition: empdisable
+	FireWarheads:
+		Weapons: MEMPulse
+		RequiresCondition: deployed && !empdisable

mods/ts/rules/shared-support.yaml

@@ -42,6 +42,9 @@ NAPULS:
 			nod: napuls.nod
 	ProvidesPrerequisite@gdi:
 		ResetOnOwnerChange: true
+	ProvidesPrerequisite@gdi:
+		Factions: gdi
+		Prerequisite: napuls
 	AttackOrderPower:
 		PauseOnCondition: empdisable || disabled
 		Cursor: emp

mods/ts/sequences/misc.yaml

@@ -212,6 +212,11 @@ explosion:
 		BlendMode: Additive
 		ZRamp: 1
 		Tick: 80
+	pulse_explosion_small:
+		Filename: mempfx.shp
+		BlendMode: Additive
+		ZRamp: 1
+		Tick: 11
 	small_watersplash:
 		Filename: h2o_exp2.shp
 		IgnoreWorldTint: False

mods/ts/sequences/vehicles.yaml

@@ -338,6 +338,11 @@ smech:
 	icon:
 		Filename: smchicon.shp
 
+mobilemp:
+	Inherits: ^VehicleOverlays
+	icon:
+		Filename: mempicon.shp
+
 trucka:
 	Inherits: ^VehicleOverlays
 

mods/ts/sequences/voxels.yaml

@@ -120,6 +120,9 @@ sonic:
 	idle:
 	turret: sonictur
 
+mobilemp:
+	idle: m_emp
+
 #truk: # TODO: unused
 #	idle:
 

mods/ts/weapons/superweapons.yaml

@@ -127,3 +127,14 @@ EMPulseCannon:
 		Duration: 250
 		Condition: empdisable
 		ValidTargets: Ground, Water, Air, Underground
+
+MEMPulse:
+	Report: mobemp1.aud
+	Warhead@1Eff: CreateEffect
+		Explosions: pulse_explosion_small
+		ImpactActors: false
+	Warhead@emp: GrantExternalCondition
+		Range: 6c0
+		Duration: 250
+		Condition: empdisable
+		ValidTargets: Ground, Water, Air, Underground