From 06387d0344b8fa84b790a9dd910fda8a0a1128bb Mon Sep 17 00:00:00 2001
From: MW
Date: Sat, 26 May 2007 14:55:17 +0000
Subject: Goodbye World

---
 OpenSim/OpenSim.World/Entity.cs | 124 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 124 insertions(+)
 create mode 100644 OpenSim/OpenSim.World/Entity.cs

(limited to 'OpenSim/OpenSim.World/Entity.cs')

diff --git a/OpenSim/OpenSim.World/Entity.cs b/OpenSim/OpenSim.World/Entity.cs
new file mode 100644
index 0000000..96e039a
--- /dev/null
+++ b/OpenSim/OpenSim.World/Entity.cs
@@ -0,0 +1,124 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using Axiom.MathLib;
+using OpenSim.Physics.Manager;
+using OpenSim.types;
+using libsecondlife;
+using OpenSim.RegionServer.world.scripting;
+
+namespace OpenSim.world
+{
+    public abstract class Entity : IScriptReadonlyEntity
+    {
+        public libsecondlife.LLUUID uuid;
+        public uint localid;
+        public LLVector3 velocity;
+        public Quaternion rotation;
+        protected List<Entity> children;
+
+        protected string m_name;
+        public virtual string Name
+        {
+            get { return m_name; }
+        }
+
+        protected LLVector3 m_pos;
+        protected PhysicsActor _physActor;
+        protected World m_world;
+
+        public virtual LLVector3 Pos
+        {
+            get
+            {
+                if (this._physActor != null)
+                {
+                    m_pos.X = _physActor.Position.X;
+                    m_pos.Y = _physActor.Position.Y;
+                    m_pos.Z = _physActor.Position.Z;
+                }
+
+                return m_pos;
+            }
+            set
+            {
+                if (this._physActor != null)
+                {
+                    try
+                    {
+                        lock (this.m_world.LockPhysicsEngine)
+                        {
+
+                            this._physActor.Position = new PhysicsVector(value.X, value.Y, value.Z);
+                        }
+                    }
+                    catch (Exception e)
+                    {
+                        Console.WriteLine(e.Message);
+                    }
+                }
+
+                m_pos = value;
+            }
+        }
+
+        /// <summary>
+        /// Creates a new Entity (should not occur on it's own)
+        /// </summary>
+        public Entity()
+        {
+            uuid = new libsecondlife.LLUUID();
+            localid = 0;
+            m_pos = new LLVector3();
+            velocity = new LLVector3();
+            rotation = new Quaternion();
+            m_name = "(basic entity)";
+            children = new List<Entity>();
+        }
+
+        public virtual void addForces()
+        {
+        	foreach (Entity child in children)
+            {
+                child.addForces();
+            }
+        }
+
+        /// <summary>
+        /// Performs any updates that need to be done at each frame. This function is overridable from it's children.
+        /// </summary>
+        public virtual void update() {
+            // Do any per-frame updates needed that are applicable to every type of entity
+            foreach (Entity child in children)
+            {
+                child.update();
+            }
+        }
+
+        /// <summary>
+        /// Returns a mesh for this object and any dependents
+        /// </summary>
+        /// <returns>The mesh of this entity tree</returns>
+        public virtual Mesh getMesh()
+        {
+            Mesh mesh = new Mesh();
+
+            foreach (Entity child in children)
+            {
+                mesh += child.getMesh();
+            }
+
+            return mesh;
+        }
+        
+        public virtual void BackUp()
+        {
+        	
+        }
+
+        public virtual void LandRenegerated()
+        {
+
+        }
+    }
+}
-- 
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