Initial commit: OpenRA game engine

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

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

OpenRA.Mods.Common/Traits/DeliversCash.cs

@@ -0,0 +1,128 @@
+#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.Collections.Generic;
+using System.Collections.Immutable;
+using OpenRA.Mods.Common.Activities;
+using OpenRA.Mods.Common.Orders;
+using OpenRA.Primitives;
+using OpenRA.Traits;
+
+namespace OpenRA.Mods.Common.Traits
+{
+	[Desc("Donate money to actors with the `" + nameof(AcceptsDeliveredCash) + "` trait.")]
+	sealed class DeliversCashInfo : TraitInfo
+	{
+		[Desc("The amount of cash the owner receives.")]
+		public readonly int Payload = 500;
+
+		[Desc("The amount of experience the donating player receives.")]
+		public readonly int PlayerExperience = 0;
+
+		[Desc("Identifier checked against AcceptsDeliveredCash.ValidTypes. Only needed if the latter is not empty.")]
+		public readonly string Type = null;
+
+		[Desc("Sound to play when delivering cash")]
+		public readonly ImmutableArray<string> Sounds = [];
+
+		[CursorReference]
+		[Desc("Cursor to display when hovering over a valid actor to deliver cash to.")]
+		public readonly string Cursor = "enter";
+
+		[VoiceReference]
+		public readonly string Voice = "Action";
+
+		[Desc("Color to use for the target line.")]
+		public readonly Color TargetLineColor = Color.Yellow;
+
+		public override object Create(ActorInitializer init) { return new DeliversCash(this); }
+	}
+
+	sealed class DeliversCash : IIssueOrder, IResolveOrder, IOrderVoice, INotifyCashTransfer
+	{
+		readonly DeliversCashInfo info;
+
+		public DeliversCash(DeliversCashInfo info)
+		{
+			this.info = info;
+		}
+
+		public IEnumerable<IOrderTargeter> Orders
+		{
+			get { yield return new DeliversCashOrderTargeter(info); }
+		}
+
+		public Order IssueOrder(Actor self, IOrderTargeter order, in Target target, bool queued)
+		{
+			if (order.OrderID != "DeliverCash")
+				return null;
+
+			return new Order(order.OrderID, self, target, queued);
+		}
+
+		public string VoicePhraseForOrder(Actor self, Order order)
+		{
+			if (order.OrderString != "DeliverCash")
+				return null;
+
+			return info.Voice;
+		}
+
+		public void ResolveOrder(Actor self, Order order)
+		{
+			if (order.OrderString != "DeliverCash")
+				return;
+
+			self.QueueActivity(order.Queued, new DonateCash(self, order.Target, info.Payload, info.PlayerExperience, info.TargetLineColor));
+			self.ShowTargetLines();
+		}
+
+		void INotifyCashTransfer.OnAcceptingCash(Actor self, Actor donor) { }
+
+		void INotifyCashTransfer.OnDeliveringCash(Actor self, Actor acceptor)
+		{
+			if (info.Sounds.Length > 0)
+				Game.Sound.Play(SoundType.World, info.Sounds, self.World, self.CenterPosition);
+		}
+
+		public sealed class DeliversCashOrderTargeter : UnitOrderTargeter
+		{
+			public DeliversCashOrderTargeter(DeliversCashInfo info)
+				: base("DeliverCash", 5, info.Cursor, false, true) { }
+
+			public override bool CanTargetActor(Actor self, Actor target, TargetModifiers modifiers, ref string cursor)
+			{
+				var targetInfo = target.Info.TraitInfoOrDefault<AcceptsDeliveredCashInfo>();
+				if (targetInfo == null || !targetInfo.ValidRelationships.HasRelationship(target.Owner.RelationshipWith(self.Owner)))
+					return false;
+
+				if (targetInfo.ValidTypes.Count == 0)
+					return true;
+
+				var type = self.Info.TraitInfo<DeliversCashInfo>().Type;
+				return !string.IsNullOrEmpty(type) && targetInfo.ValidTypes.Contains(type);
+			}
+
+			public override bool CanTargetFrozenActor(Actor self, FrozenActor target, TargetModifiers modifiers, ref string cursor)
+			{
+				var targetInfo = target.Info.TraitInfoOrDefault<AcceptsDeliveredCashInfo>();
+				if (targetInfo == null || !targetInfo.ValidRelationships.HasRelationship(target.Owner.RelationshipWith(self.Owner)))
+					return false;
+
+				if (targetInfo.ValidTypes.Count == 0)
+					return true;
+
+				var type = self.Info.TraitInfo<DeliversCashInfo>().Type;
+				return !string.IsNullOrEmpty(type) && targetInfo.ValidTypes.Contains(type);
+			}
+		}
+	}
+}