1 files changed, 115 insertions, 0 deletions
diff --git a/OpenSim/Region/Physics/Manager/PhysicsManager.cs b/OpenSim/Region/Physics/Manager/PhysicsManager.cs
new file mode 100644
index 0000000..265bce6
--- /dev/null
+++ b/OpenSim/Region/Physics/Manager/PhysicsManager.cs
@@ -0,0 +1,115 @@
+/*
+* Copyright (c) Contributors, http://www.openmetaverse.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;
+using System.Collections.Generic;
+using System.IO;
+using System.Reflection;
+using OpenSim.Framework.Console;
+namespace OpenSim.Physics.Manager
+{
+        /// <summary>
+        /// Description of MyClass.
+        /// </summary>
+        public class PhysicsManager
+        {
+                private Dictionary<string, IPhysicsPlugin> _plugins=new Dictionary<string, IPhysicsPlugin>();
+                
+                public PhysicsManager()
+                {
+                        
+                }
+                
+                public PhysicsScene GetPhysicsScene(string engineName)
+                {
+            if (String.IsNullOrEmpty(engineName))
+            {
+                return PhysicsScene.Null;
+            }
+                        if(_plugins.ContainsKey(engineName))
+                        {
+                                MainLog.Instance.WriteLine(LogPriority.LOW,"creating "+engineName);
+                                return _plugins[engineName].GetScene();
+                        }
+                        else
+            {
+                MainLog.Instance.WriteLine(LogPriority.MEDIUM,"couldn't find physicsEngine: {0}",engineName);
+                throw new ArgumentException(String.Format("couldn't find physicsEngine: {0}",engineName));
+                        }
+                }
+                
+                public void LoadPlugins()
+                {
+                        string path = Path.Combine(AppDomain.CurrentDomain.BaseDirectory ,"Physics");
+                string[] pluginFiles = Directory.GetFiles(path, "*.dll");
+        
+                for(int i= 0; i<pluginFiles.Length; i++)
+                {
+                        this.AddPlugin(pluginFiles[i]);
+                }
+        }
+                
+                private void AddPlugin(string FileName)
+                {
+                        Assembly pluginAssembly = Assembly.LoadFrom(FileName);
+                        
+                        foreach (Type pluginType in pluginAssembly.GetTypes())
+                        {
+                                if (pluginType.IsPublic) 
+                                {
+                                        if (!pluginType.IsAbstract)  
+                                        {
+                                                Type typeInterface = pluginType.GetInterface("IPhysicsPlugin", true);
+                                                
+                                                if (typeInterface != null)
+                                                {
+                                                        IPhysicsPlugin plug = (IPhysicsPlugin)Activator.CreateInstance(pluginAssembly.GetType(pluginType.ToString()));
+                                                        plug.Init();
+                                                        this._plugins.Add(plug.GetName(),plug);
+                                                        
+                                                }       
+                                                
+                                                typeInterface = null;                   
+                                        }                               
+                                }                       
+                        }
+                        
+                        pluginAssembly = null; 
+                }
+        }
+        public interface IPhysicsPlugin
+        {
+                bool Init();
+                PhysicsScene GetScene();
+                string GetName();
+                void Dispose();
+        }
+}

diff --git a/OpenSim/Region/Physics/Manager/PhysicsManager.cs b/OpenSim/Region/Physics/Manager/PhysicsManager.cs new file mode 100644 index 0000000..265bce6 --- /dev/null +++ b/OpenSim/Region/Physics/Manager/PhysicsManager.cs
@@ -0,0 +1,115 @@
	1	/*
	2	* Copyright (c) Contributors, http://www.openmetaverse.org/
	3	* See CONTRIBUTORS.TXT for a full list of copyright holders.
	4	*
	5	* Redistribution and use in source and binary forms, with or without
	6	* modification, are permitted provided that the following conditions are met:
	7	* * Redistributions of source code must retain the above copyright
	8	* notice, this list of conditions and the following disclaimer.
	9	* * Redistributions in binary form must reproduce the above copyright
	10	* notice, this list of conditions and the following disclaimer in the
	11	* documentation and/or other materials provided with the distribution.
	12	* * Neither the name of the OpenSim Project nor the
	13	* names of its contributors may be used to endorse or promote products
	14	* derived from this software without specific prior written permission.
	15	*
	16	* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS AND ANY
	17	* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
	18	* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
	19	* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
	20	* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
	21	* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
	22	* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
	23	* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	24	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
	25	* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	26	*
	27	*/
	28	using System;
	29	using System.Collections.Generic;
	30	using System.IO;
	31	using System.Reflection;
	32	using OpenSim.Framework.Console;
	33
	34	namespace OpenSim.Physics.Manager
	35	{
	36	/// <summary>
	37	/// Description of MyClass.
	38	/// </summary>
	39	public class PhysicsManager
	40	{
	41	private Dictionary<string, IPhysicsPlugin> _plugins=new Dictionary<string, IPhysicsPlugin>();
	42
	43	public PhysicsManager()
	44	{
	45
	46	}
	47
	48	public PhysicsScene GetPhysicsScene(string engineName)
	49	{
	50	if (String.IsNullOrEmpty(engineName))
	51	{
	52	return PhysicsScene.Null;
	53	}
	54
	55	if(_plugins.ContainsKey(engineName))
	56	{
	57	MainLog.Instance.WriteLine(LogPriority.LOW,"creating "+engineName);
	58	return _plugins[engineName].GetScene();
	59	}
	60	else
	61	{
	62	MainLog.Instance.WriteLine(LogPriority.MEDIUM,"couldn't find physicsEngine: {0}",engineName);
	63	throw new ArgumentException(String.Format("couldn't find physicsEngine: {0}",engineName));
	64	}
	65	}
	66
	67	public void LoadPlugins()
	68	{
	69	string path = Path.Combine(AppDomain.CurrentDomain.BaseDirectory ,"Physics");
	70	string[] pluginFiles = Directory.GetFiles(path, "*.dll");
	71
	72
	73	for(int i= 0; i<pluginFiles.Length; i++)
	74	{
	75	this.AddPlugin(pluginFiles[i]);
	76	}
	77	}
	78
	79	private void AddPlugin(string FileName)
	80	{
	81	Assembly pluginAssembly = Assembly.LoadFrom(FileName);
	82
	83	foreach (Type pluginType in pluginAssembly.GetTypes())
	84	{
	85	if (pluginType.IsPublic)
	86	{
	87	if (!pluginType.IsAbstract)
	88	{
	89	Type typeInterface = pluginType.GetInterface("IPhysicsPlugin", true);
	90
	91	if (typeInterface != null)
	92	{
	93	IPhysicsPlugin plug = (IPhysicsPlugin)Activator.CreateInstance(pluginAssembly.GetType(pluginType.ToString()));
	94	plug.Init();
	95	this._plugins.Add(plug.GetName(),plug);
	96
	97	}
	98
	99	typeInterface = null;
	100	}
	101	}
	102	}
	103
	104	pluginAssembly = null;
	105	}
	106	}
	107
	108	public interface IPhysicsPlugin
	109	{
	110	bool Init();
	111	PhysicsScene GetScene();
	112	string GetName();
	113	void Dispose();
	114	}
	115	}