From d92eb803734956c1e0b260eb7740910e1fa3b891 Mon Sep 17 00:00:00 2001 From: Robert Adams Date: Thu, 7 Feb 2013 21:57:46 -0800 Subject: BulletSim: add initial instance of the ExtendedPhysics region module which adds new LSL commands for extended physics functions. Uses the modInvoke system. Disabled by default. --- .../Scripting/ExtendedPhysics/ExtendedPhysics.cs | 163 +++++++++++++++++++++ 1 file changed, 163 insertions(+) create mode 100755 OpenSim/Region/OptionalModules/Scripting/ExtendedPhysics/ExtendedPhysics.cs (limited to 'OpenSim/Region/OptionalModules') diff --git a/OpenSim/Region/OptionalModules/Scripting/ExtendedPhysics/ExtendedPhysics.cs b/OpenSim/Region/OptionalModules/Scripting/ExtendedPhysics/ExtendedPhysics.cs new file mode 100755 index 0000000..aaa349f --- /dev/null +++ b/OpenSim/Region/OptionalModules/Scripting/ExtendedPhysics/ExtendedPhysics.cs @@ -0,0 +1,163 @@ +/* + * 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 copyrightD + * 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 OpenSimulator 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.Linq; +using System.Reflection; +using System.Text; + +using OpenSim.Framework; +using OpenSim.Region.Framework; +using OpenSim.Region.Framework.Interfaces; +using OpenSim.Region.Framework.Scenes; +using OpenSim.Region.CoreModules; + +using Mono.Addins; +using Nini.Config; +using log4net; +using OpenMetaverse; + +namespace OpenSim.Region.OptionalModules.Scripting +{ +[Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule")] +public class ExtendedPhysics : INonSharedRegionModule +{ + private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); + private static string LogHeader = "[EXTENDED PHYSICS]"; + + private IConfig Configuration { get; set; } + private bool Enabled { get; set; } + private Scene BaseScene { get; set; } + private IScriptModuleComms Comms { get; set; } + + #region INonSharedRegionModule + + public string Name { get { return this.GetType().Name; } } + + public void Initialise(IConfigSource config) + { + BaseScene = null; + Enabled = false; + Configuration = null; + Comms = null; + + try + { + if ((Configuration = config.Configs["ExtendedPhysics"]) != null) + { + Enabled = Configuration.GetBoolean("Enabled", Enabled); + } + } + catch (Exception e) + { + m_log.ErrorFormat("{0} Initialization error: {0}", LogHeader, e); + } + + m_log.ErrorFormat("{0} module {1} enabled", LogHeader, (Enabled ? "is" : "is not")); + } + + public void Close() + { + if (BaseScene != null) + { + BaseScene.EventManager.OnSceneObjectPartUpdated -= EventManager_OnSceneObjectPartUpdated; + BaseScene = null; + } + } + + public void AddRegion(Scene scene) + { + } + + public void RemoveRegion(Scene scene) + { + if (BaseScene != null && BaseScene == scene) + { + Close(); + } + } + + public void RegionLoaded(Scene scene) + { + if (!Enabled) return; + + BaseScene = scene; + + Comms = BaseScene.RequestModuleInterface(); + if (Comms == null) + { + m_log.WarnFormat("{0} ScriptModuleComms interface not defined", LogHeader); + Enabled = false; + + return; + } + + // Register as LSL functions all the [ScriptInvocation] marked methods. + Comms.RegisterScriptInvocations(this); + + // When an object is modified, we might need to update its extended physics parameters + BaseScene.EventManager.OnSceneObjectPartUpdated += EventManager_OnSceneObjectPartUpdated; + } + + public Type ReplaceableInterface { get { return null; } } + + #endregion // INonSharedRegionModule + + // Event generated when some property of a prim changes. + private void EventManager_OnSceneObjectPartUpdated(SceneObjectPart sop, bool isFullUpdate) + { + } + + [ScriptConstant] + public static int PHYS_CENTER_OF_MASS = 1 << 0; + + [ScriptConstant] + public static int PHYS_LINKSET_TYPE_CONSTRAINT = 1; + [ScriptConstant] + public static int PHYS_LINKSET_TYPE_COMPOUND = 2; + [ScriptConstant] + public static int PHYS_LINKSET_TYPE_MANUAL = 3; + + [ScriptInvocation] + public string physGetEngineType(UUID hostID, UUID scriptID) + { + string ret = string.Empty; + + if (BaseScene.PhysicsScene != null) + { + ret = BaseScene.PhysicsScene.EngineType; + } + + return ret; + } + + [ScriptInvocation] + public void physSetLinksetType(UUID hostID, UUID scriptID, int linksetType) + { + } +} +} -- cgit v1.1