地铁功能新增

2025-06-12 22:40:40 +08:00
parent 29b5a5779e
commit 10d964d3b0
47 changed files with 7790 additions and 3432 deletions
@@ -0,0 +1,52 @@
+using System;
+using System.Collections;
+
+namespace AibisDream.Framework
+{
+    public class StateMachine<T> where T : Enum
+    {
+        public T CurState => _curState.GetState;
+        public event Action<T> OnStateSwitch;
+
+        private IState<T> _curState;
+        private readonly Func<T, string, IState<T>> _createState;
+        
+        public StateMachine(Func<T, string, IState<T>> createState)
+        {
+            _createState  = createState;
+        }
+
+        public IEnumerator Init(T initState)
+        {
+            return SwitchState(initState);
+        }
+
+        public IEnumerator SwitchState(T nextState, string args = "")
+        {
+            if (_curState != null && CurState.Equals(nextState)) yield break;
+
+            yield return _curState?.Exit();
+            _curState = _createState.Invoke(nextState, args);
+            OnStateSwitch?.Invoke(nextState);
+            yield return _curState.Enter();
+        }
+        
+        public IEnumerator QuitState()
+        {
+            yield return _curState?.Exit();
+            _curState = null;
+        }
+    }
+    
+    public interface IState<out T> where T : Enum
+    {
+        public T GetState { get; }
+        public void SetArgs(string args) {}
+        public IEnumerator Enter();
+
+        public IEnumerator Exit()
+        {
+            yield break;
+        }
+    }
+}