BGM, Events

大改事件系统
BGM支持

Assets Version: v0.0.3
Script Version: v0.0.4

Assets/DLFMSample/NewAudioMixer.mixer

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Assets/DLFMSample/Scripts/BGMController.cs

@@ -0,0 +1,28 @@
+using Event;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace Level
+{
+    public class BGMController : MonoBehaviour
+    {
+		[SerializeField] private AudioSource source;
+
+		private void Awake()
+		{
+			if (source == null) { source = GetComponent<AudioSource>(); }
+			EventManager.onStateChange.AddListener(OnStateChange, Priority.Lowest);
+		}
+
+		private StateChangeEventArgs OnStateChange(StateChangeEventArgs e)
+		{
+			if (!e.canceled)
+			{
+				if (e.newState == GameState.Playing) { source.Play(); }
+				if (e.newState == GameState.WaitingRespawn) { source.Pause(); }
+			}
+			return e;
+		}
+	}
+}

Assets/DLFMSample/Scripts/Events/EventManager.cs

@@ -1,38 +1,86 @@
-using System;
+using Level;
+using System;
 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 using UnityEngine.Events;
 
-namespace Level.Event
+namespace Event
 {
-	public static class EventManager
+	public enum Priority
+	{
+		Highest,
+		High,
+		Normal,
+		Low,
+		Lowest
+	}
+
+	public class HandlerAttributes<T>
 	{
-		public delegate void StateChange(ref StateChangeEvent arg);
-		public delegate void GameOver(ref GameOverEvent arg);
-		public static UnityEvent onStart = new UnityEvent();
-		public static UnityEvent onBGButtonClick = new UnityEvent();
-		public static StateChange OnStateChange;
-		public static GameOver onGameOver;
-
-		public static void RunStateChangeEvent(GameState oldState, GameState newState, UnityAction<StateChangeEvent> callback)
+		public Func<T, T> action;
+		public Priority priority;
+
+		public HandlerAttributes(Func<T, T> action, Priority priority)
 		{
-			StateChangeEvent arg = new StateChangeEvent(oldState, newState);
-			try {
-				IAsyncResult iar = OnStateChange.BeginInvoke(ref arg, ar => { callback.Invoke(arg); }, null);
-				OnStateChange.EndInvoke(ref arg, iar);
+			this.action = action;
+			this.priority = priority;
+		}
+	}
+
+	public class EventBase<T>
+	{
+		private static LinkedList<HandlerAttributes<T>> handlers = new LinkedList<HandlerAttributes<T>>();
+
+		public void AddListener(Func<T, T> action, Priority priority)
+		{
+			if (priority == Priority.Lowest)
+			{
+				handlers.AddLast(new HandlerAttributes<T>(action, priority));
+				return;
+			}
+			foreach (HandlerAttributes<T> handler in handlers)
+			{
+				if ((int)handler.priority < (int)priority)
+				{
+					handlers.AddBefore(handlers.Find(handler), new HandlerAttributes<T>(action, priority));
+					break;
+				}
 			}
-			catch (NullReferenceException) { callback.Invoke(arg); }
 		}
 
-		public static void RunGameOverEvent(DeathCause deathCause, UnityAction<GameOverEvent> callback)
+		public void RemoveListener(Func<T, T> action)
 		{
-			GameOverEvent arg = new GameOverEvent(deathCause);
-			try {
-				IAsyncResult iar = onGameOver.BeginInvoke(ref arg, ar => { callback.Invoke(arg); }, null);
-				onGameOver.EndInvoke(ref arg, iar);
+			foreach (HandlerAttributes<T> handler in handlers)
+			{
+				if (action == handler.action)
+				{
+					handlers.Remove(handlers.Find(handler));
+					break;
+				}
 			}
-			catch (NullReferenceException) { callback.Invoke(arg); }
 		}
+
+		public void Invoke(T arg)
+		{
+			foreach (HandlerAttributes<T> handler in handlers)
+			{
+				arg = handler.action.Invoke(arg);
+			}
+		}
+	}
+
+	public static class EventManager
+	{
+		public class StateChangeEvent: EventBase<StateChangeEventArgs>
+		{
+			public void Invoke(GameState oldState, GameState newState)
+			{
+				Invoke(new StateChangeEventArgs(oldState, newState));
+			}
+		}
+
+
+		public static StateChangeEvent onStateChange = new StateChangeEvent();
 	}
 }

Assets/DLFMSample/Scripts/Events/GameOverEvent.cs → Assets/DLFMSample/Scripts/Events/GameOverEventArgs.cs

@@ -2,14 +2,14 @@
 using System.Collections;
 using System.Collections.Generic;
 
-namespace Level.Event
+namespace Event
 {
-    public class GameOverEvent
+    public class GameOverEventArgs
     {
         public readonly DeathCause deathCause;
         public bool canceled = false;
 
-        public GameOverEvent(DeathCause deathCause)
+        public GameOverEventArgs(DeathCause deathCause)
 		{
             this.deathCause = deathCause;
 		}

Assets/DLFMSample/Scripts/Events/LineDieEventArgs.cs

@@ -0,0 +1,20 @@
+using Level;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace Event
+{
+	public class LineDieEventArgs
+	{
+		public readonly Line line;
+		public readonly DeathCause cause;
+		public bool canceled = false;
+
+		public LineDieEventArgs (Line line, DeathCause cause)
+		{
+			this.line = line;
+			this.cause = cause;
+		}
+	}
+}

Assets/DLFMSample/Scripts/Events/LineTurnEventArgs.cs

@@ -0,0 +1,24 @@
+using Level;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace Event
+{
+    public class LineTurnEventArgs
+    {
+        public readonly Line line;
+        public readonly Vector3 lastway;
+        public Vector3 newway;
+        public bool foucs;
+        public bool canceled = false;
+
+        public LineTurnEventArgs(Line line, Vector3 lastway, Vector3 newway, bool foucs)
+		{
+            this.line = line;
+            this.lastway = lastway;
+            this.newway = newway;
+            this.foucs = foucs;
+		}
+    }
+}