* change directory

1 files changed, 156 insertions, 0 deletions

diff --git a/JamHelper/Assets/JamHelper/JamUtils/LiteBehaviorTree/BehaviorTree.cs b/JamHelper/Assets/JamHelper/JamUtils/LiteBehaviorTree/BehaviorTree.cs
new file mode 100644
index 0000000..90ff0c1
--- /dev/null
+++ b/JamHelper/Assets/JamHelper/JamUtils/LiteBehaviorTree/BehaviorTree.cs
@@ -0,0 +1,156 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+// 简单的有限状态机实现
+
+namespace LiteBehaviorTree
+{
+
+	public class BehaviorTree : MonoBehaviour
+	{
+	}
+
+	public enum Status
+	{
+		Failed,
+		Running, 
+		Success
+	}
+
+	public abstract class BehaviorNode
+	{
+		/// <summary>
+		/// 节点名，如果不重写，默认是节点类型名
+		/// </summary>
+		public virtual string name { get; }
+
+		/// <summary>
+		/// 节点颜色，用于Profiler
+		/// </summary>
+		public virtual Color color { get; }
+
+		/// <summary>
+		/// 节点图标，用于Profiler
+		/// </summary>
+		public virtual string icon { get; }
+
+		/// <summary>
+		/// 父节点，根节点为null
+		/// </summary>
+		protected BehaviorNode m_Parent;
+
+		/// <summary>
+		/// 子节点
+		/// </summary>
+		protected List<BehaviorNode> m_Children;
+
+		/// <summary>
+		/// 节点状态
+		/// </summary>
+		protected Status m_Status;
+
+		/// <summary>
+		/// 当前状态的上一个状态
+		/// </summary>
+		protected Status m_LastResult;
+
+		/// <summary>
+		/// 下次执行的时间
+		/// </summary>
+		protected float m_NextUpdateTime;
+
+		/// <summary>
+		/// 结束时回调
+		/// </summary>
+		public System.Action onStop;
+
+		public virtual string ToString()
+		{
+			return "<BehaviorNode>";
+		}
+
+		/// <summary>
+		/// 休眠
+		/// </summary>
+		/// <param name="timeInSec"></param>
+		public void Sleep(float timeInSec)
+		{
+		}
+
+		public int GetSleepTime()
+		{
+			return 0;
+		}
+
+		public virtual void Visit()
+		{
+		}
+
+		public virtual void Step()
+		{
+		}
+
+		public virtual void Reset()
+		{
+		}
+
+		public virtual void Stop()
+		{
+		}
+
+	}
+
+	public abstract class CompositeNode : BehaviorNode
+	{
+
+	}
+
+	public abstract class DecoratorNode : BehaviorNode
+	{
+
+	}
+
+	public abstract class ActionNode : BehaviorNode
+	{
+		protected System.Action action;
+
+		public override void Visit()
+		{
+			action();
+			m_Status = Status.Success;
+		}
+	}
+
+	public abstract class ConditionNode : BehaviorNode
+	{
+		protected System.Func<bool> checker;
+
+		public override void Visit()
+		{
+			if (checker())
+			{
+				m_Status = Status.Success;
+			}
+			else
+			{
+				m_Status = Status.Failed;
+			}
+		}
+
+	}
+
+	////////////////// Default Composites //////////////////
+
+
+
+	////////////////// Default Decorators //////////////////
+
+
+	////////////////// Default Conditions //////////////////
+
+
+	////////////////// Default Actions //////////////////
+
+
+}
\ No newline at end of file