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/*
* Copyright (c) Contributors, http://opensimulator.org/
* See CONTRIBUTORS.TXT for a full list of copyright holders.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the OpenSim Project nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS AS IS AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
using System.Collections.Generic;
using Axiom.Math;
using libsecondlife;
namespace OpenSim.Region.Environment.Scenes
{
public abstract class EntityBase
{
protected List<EntityBase> m_children;
public Scene m_scene;
public LLUUID m_uuid;
public virtual LLUUID UUID
{
get { return m_uuid; }
set { m_uuid = value; }
}
protected string m_name;
/// <summary>
///
/// </summary>
public virtual string Name
{
get { return m_name; }
set { m_name = value; }
}
protected LLVector3 m_pos;
/// <summary>
///
/// </summary>
public virtual LLVector3 AbsolutePosition
{
get { return m_pos; }
set { m_pos = value; }
}
protected LLVector3 m_velocity;
protected LLVector3 m_rotationalvelocity;
/// <summary>
///
/// </summary>
public virtual LLVector3 Velocity
{
get { return m_velocity; }
set { m_velocity = value; }
}
protected Quaternion m_rotation = new Quaternion(0, 0, 1, 0);
public virtual Quaternion Rotation
{
get { return m_rotation; }
set { m_rotation = value; }
}
protected uint m_localId;
public virtual uint LocalId
{
get { return m_localId; }
set { m_localId = value; }
}
/// <summary>
/// Creates a new Entity (should not occur on it's own)
/// </summary>
public EntityBase()
{
m_uuid = new LLUUID();
m_pos = new LLVector3();
m_velocity = new LLVector3();
Rotation = new Quaternion();
m_name = "(basic entity)";
m_rotationalvelocity = new LLVector3(0, 0, 0);
m_children = new List<EntityBase>();
}
/// <summary>
///
/// </summary>
public virtual void UpdateMovement()
{
foreach (EntityBase child in m_children)
{
child.UpdateMovement();
}
}
/// <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 (EntityBase child in m_children)
{
child.Update();
}
}
/// <summary>
/// Copies the entity
/// </summary>
/// <returns></returns>
public virtual EntityBase Copy()
{
return (EntityBase) MemberwiseClone();
}
public abstract void SetText(string text, Vector3 color, double alpha);
}
//Nested Classes
public class EntityIntersection
{
public Vector3 ipoint = new Vector3(0, 0, 0);
public float normal = 0;
public bool HitTF = false;
public SceneObjectPart obj;
public float distance = 0;
public EntityIntersection()
{
}
public EntityIntersection(Vector3 _ipoint, float _normal, bool _HitTF)
{
ipoint = _ipoint;
normal = _normal;
HitTF = _HitTF;
}
}
}
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