MOD!

Assets/Scripts/MainGame/Commands/Cmd_Functions.cs

@@ -0,0 +1,103 @@
+using System;
+using System.Linq;
+using SLSFramework.General;
+using UniRx;
+using UnityEngine;
+using UnityEngine.Events;
+
+namespace Continentis.MainGame.Commands
+{
+    public class Cmd_Function : CommandBase
+    {
+        private readonly float functionDuration;
+        private readonly UnityAction function;
+        private readonly bool executeAtStart;
+        
+        public Cmd_Function(float functionDuration, UnityAction function, bool executeAtStart = true) : base(null)
+        {
+            this.functionDuration = functionDuration;
+            this.function = function;
+            this.executeAtStart = executeAtStart;
+        }
+        
+        public Cmd_Function(UnityAction function) : base(null)
+        {
+            this.functionDuration = 0;
+            this.function = function;
+            this.executeAtStart = true;
+        }
+
+        protected override IObservable<Unit> OnExecute(CommandContext outerContext)
+        {
+            if (functionDuration > 0)
+            {
+                if (executeAtStart) //在持续时间开始时执行
+                {
+                    function?.Invoke();
+                    return Observable.Timer(TimeSpan.FromSeconds(functionDuration)).AsUnitObservable();
+                }
+
+                return Observable.Timer(TimeSpan.FromSeconds(functionDuration))
+                    .Do(_ => function?.Invoke())
+                    .AsUnitObservable(); //在持续时间结束时执行
+            }
+
+            function?.Invoke();
+            return Observable.Return(Unit.Default); //如果持续时间为0，立即完成
+        }
+    }
+    
+    public class Cmd_ParamFunction<T> : CommandBase where T : class
+    {
+        private readonly float functionDuration;
+        private readonly UnityAction<T> function;
+        private readonly bool executeAtStart;
+        
+        public Cmd_ParamFunction(UnityAction<T> function, CommandContext selfContext = null, bool executeAtStart = true) 
+            :base(selfContext)
+        {
+            this.functionDuration = 0;
+            this.function = function;
+            this.executeAtStart = executeAtStart;
+        }
+        
+        public Cmd_ParamFunction(float functionDuration, UnityAction<T> function, CommandContext selfContext = null, bool executeAtStart = true) 
+            :base(selfContext)
+        {
+            this.functionDuration = functionDuration;
+            this.function = function;
+            this.executeAtStart = executeAtStart;
+        }
+
+        protected override IObservable<Unit> OnExecute(CommandContext outerContext)
+        {
+            if (selfContext.context.Count != 1)
+            {
+                Debug.LogWarning("Cmd_Function 期望 selfContext 只包含一个参数，作为 function 的输入。");
+            }
+            
+            T param = selfContext.context["Target"] as T;
+            
+            if (param == null)
+            {
+                Debug.LogWarning("Cmd_Function 未能从 selfContext 中获取到有效的参数。");
+            }
+            
+            if (functionDuration > 0)
+            {
+                if (executeAtStart) //在持续时间开始时执行
+                {
+                    function?.Invoke(param);
+                    return Observable.Timer(TimeSpan.FromSeconds(functionDuration)).AsUnitObservable();
+                }
+
+                return Observable.Timer(TimeSpan.FromSeconds(functionDuration))
+                    .Do(_ => function?.Invoke(param))
+                    .AsUnitObservable(); //在持续时间结束时执行
+            }
+
+            function?.Invoke(param);
+            return Observable.Return(Unit.Default); //如果持续时间为0，立即完成
+        }
+    }
+}