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/Activities/DeployForGrantedCondition.cs

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+#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 OpenRA.Activities;
+using OpenRA.Mods.Common.Traits;
+using OpenRA.Traits;
+
+namespace OpenRA.Mods.Common.Activities
+{
+	public class DeployForGrantedCondition : Activity
+	{
+		readonly GrantConditionOnDeploy deploy;
+		readonly bool canTurn;
+		readonly bool moving;
+
+		public DeployForGrantedCondition(Actor self, GrantConditionOnDeploy deploy, bool moving = false)
+		{
+			this.deploy = deploy;
+			this.moving = moving;
+			canTurn = self.Info.HasTraitInfo<IFacingInfo>();
+		}
+
+		protected override void OnFirstRun(Actor self)
+		{
+			// Turn to the required facing.
+			if (deploy.DeployState == DeployState.Undeployed && deploy.Info.Facing.HasValue && canTurn && !moving)
+				QueueChild(new Turn(self, deploy.Info.Facing.Value));
+		}
+
+		public override bool Tick(Actor self)
+		{
+			if (IsCanceling || (deploy.DeployState != DeployState.Deployed && moving))
+				return true;
+
+			QueueChild(new DeployInner(deploy));
+			return true;
+		}
+
+		public override IEnumerable<TargetLineNode> TargetLineNodes(Actor self)
+		{
+			if (NextActivity != null)
+				foreach (var n in NextActivity.TargetLineNodes(self))
+					yield return n;
+		}
+	}
+
+	public class DeployInner : Activity
+	{
+		readonly GrantConditionOnDeploy deployment;
+		bool initiated;
+
+		public DeployInner(GrantConditionOnDeploy deployment)
+		{
+			this.deployment = deployment;
+
+			// Once deployment animation starts, the animation must finish.
+			IsInterruptible = false;
+		}
+
+		public override bool Tick(Actor self)
+		{
+			// Wait for deployment
+			if (deployment.DeployState == DeployState.Deploying || deployment.DeployState == DeployState.Undeploying)
+				return false;
+
+			if (initiated)
+				return true;
+
+			if (deployment.DeployState == DeployState.Undeployed)
+				deployment.Deploy();
+			else
+				deployment.Undeploy();
+
+			initiated = true;
+			return false;
+		}
+	}
+}