initialize repo

Lib/Civilization.Core/Actions/ActionQueue.cs

@@ -0,0 +1,26 @@
+using Civilization.Core.Interfaces;
+
+namespace Civilization.Core.Actions;
+
+public class ActionQueue
+{
+    private readonly Queue<IGameAction> _pending = new();
+    private readonly Stack<ExecutedAction> _history = new();
+
+    public void Enqueue(IGameAction action)
+    {
+        _pending.Enqueue(action);
+    }
+
+    public void ExecuteAll(GameActionContext context)
+    {
+        while (_pending.Count > 0)
+        {
+            var action = _pending.Dequeue();
+            if (!action.CanExecute(context)) continue;
+            
+            action.Execute(context);
+            _history.Push(new ExecutedAction(action, context));
+        }
+    }
+}