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* refactor: Move tree code out into a separate module

0.6.1-post-fixes
Justin Clarke Casey 2008-12-19 17:57:03 +00:00
parent 7bbda6651e
commit 7ce8ccb043
5 changed files with 215 additions and 57 deletions
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49
OpenSim/Region/Environment/Interfaces/IVegetationModule.cs Normal file
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@ -0,0 +1,49 @@
/*
* 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 OpenMetaverse;
using OpenSim.Region.Environment.Scenes;
namespace OpenSim.Region.Environment.Interfaces
{
public interface IVegetationModule : IEntityCreator
{
/// <summary>
/// Add a new tree to the scene. Used by other modules.
/// </summary>
/// <param name="uuid"></param>
/// <param name="groupID"></param>
/// <param name="scale"></param>
/// <param name="rotation"></param>
/// <param name="position"></param>
/// <param name="treeType"></param>
/// <param name="newTree"></param>
/// <returns></returns>
SceneObjectGroup AddTree(
UUID uuid, UUID groupID, Vector3 scale, Quaternion rotation, Vector3 position, Tree treeType, bool newTree);
}
}

14
OpenSim/Region/Environment/Modules/World/TreePopulator/TreePopulatorModule.cs
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@ -233,12 +233,14 @@ namespace OpenSim.Region.Environment.Modules.World.TreePopulator
{
position.Z = (float) m_scene.Heightmap[(int) position.X, (int) position.Y];
SceneObjectGroup tree =
m_scene.AddTree(uuid, UUID.Zero, new Vector3(0.1f, 0.1f, 0.1f),
Quaternion.Identity,
position,
Tree.Cypress1,
false);
IVegetationModule module = m_scene.RequestModuleInterface<IVegetationModule>();
if (null == module)
return;
SceneObjectGroup tree
= module.AddTree(
uuid, UUID.Zero, new Vector3(0.1f, 0.1f, 0.1f), Quaternion.Identity, position, Tree.Cypress1, false);
m_trees.Add(tree.UUID);
tree.SendGroupFullUpdate();

118
OpenSim/Region/Environment/Modules/World/Vegetation/VegetationModule.cs Normal file
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@ -0,0 +1,118 @@
/*
* 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;
using System.Reflection;
using log4net;
using Nini.Config;
using OpenMetaverse;
using OpenSim.Framework;
using OpenSim.Framework.Communications;
using OpenSim.Framework.Communications.Cache;
using OpenSim.Region.Environment.Interfaces;
using OpenSim.Region.Environment.Scenes;
namespace OpenSim.Region.Environment.Modules.Avatar.Vegetation
{
public class VegetationModule : IRegionModule, IVegetationModule
{
private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
protected Scene m_scene;
protected static readonly PCode[] creationCapabilities = new PCode[] { PCode.Grass, PCode.NewTree, PCode.Tree };
public PCode[] CreationCapabilities { get { return creationCapabilities; } }
public void Initialise(Scene scene, IConfigSource source)
{
m_scene = scene;
m_scene.RegisterModuleInterface<IVegetationModule>(this);
}
public void PostInitialise() {}
public void Close() {}
public string Name { get { return "Vegetation Module"; } }
public bool IsSharedModule { get { return false; } }
public SceneObjectGroup AddTree(
UUID uuid, UUID groupID, Vector3 scale, Quaternion rotation, Vector3 position, Tree treeType, bool newTree)
{
PrimitiveBaseShape treeShape = new PrimitiveBaseShape();
treeShape.PathCurve = 16;
treeShape.PathEnd = 49900;
treeShape.PCode = newTree ? (byte)PCode.NewTree : (byte)PCode.Tree;
treeShape.Scale = scale;
treeShape.State = (byte)treeType;
return m_scene.AddNewPrim(uuid, groupID, position, rotation, treeShape);
}
public SceneObjectGroup CreateEntity(
UUID ownerID, UUID groupID, Vector3 pos, Quaternion rot, PrimitiveBaseShape shape)
{
if (Array.IndexOf(creationCapabilities, (PCode)shape.PCode) < 0)
{
m_log.DebugFormat("[VEGETATION]: PCode {0} not handled by {1}", shape.PCode, Name);
return null;
}
SceneObjectGroup sceneObject = new SceneObjectGroup(ownerID, pos, rot, shape);
SceneObjectPart rootPart = sceneObject.GetChildPart(sceneObject.UUID);
// if grass or tree, make phantom
//rootPart.TrimPermissions();
rootPart.AddFlag(PrimFlags.Phantom);
if (rootPart.Shape.PCode != (byte)PCode.Grass)
AdaptTree(ref shape);
m_scene.AddNewSceneObject(sceneObject, true);
sceneObject.SetGroup(groupID, null);
return sceneObject;
}
protected void AdaptTree(ref PrimitiveBaseShape tree)
{
// Tree size has to be adapted depending on its type
switch ((Tree)tree.State)
{
case Tree.Cypress1:
case Tree.Cypress2:
tree.Scale = new Vector3(4, 4, 10);
break;
// case... other tree types
// tree.Scale = new Vector3(?, ?, ?);
// break;
default:
tree.Scale = new Vector3(4, 4, 4);
break;
}
}
}
}

87
OpenSim/Region/Environment/Scenes/Scene.cs
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@ -6,7 +6,7 @@
* 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
* * 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 OpenSim Project nor the
@ -260,6 +260,11 @@ namespace OpenSim.Region.Environment.Scenes
public int objectCapacity = 45000;
/// <value>
/// Registered classes that are capable of creating entities.
/// </value>
protected Dictionary<PCode, IEntityCreator> m_entityCreators = new Dictionary<PCode, IEntityCreator>();
#endregion
#region Constructors
@ -1753,63 +1758,24 @@ namespace OpenSim.Region.Environment.Scenes
}
}
public virtual SceneObjectGroup AddNewPrim(UUID ownerID, UUID groupID, Vector3 pos, Quaternion rot, PrimitiveBaseShape shape)
public virtual SceneObjectGroup AddNewPrim(
UUID ownerID, UUID groupID, Vector3 pos, Quaternion rot, PrimitiveBaseShape shape)
{
//m_log.DebugFormat(
// "[SCENE]: Scene.AddNewPrim() called for agent {0} in {1}", ownerID, RegionInfo.RegionName);
// "[SCENE]: Scene.AddNewPrim() pcode {0} called for {1} in {2}", shape.PCode, ownerID, RegionInfo.RegionName);
// If an entity creator has been registered for this prim type then use that
if (m_entityCreators.ContainsKey((PCode)shape.PCode))
return m_entityCreators[(PCode)shape.PCode].CreateEntity(ownerID, groupID, pos, rot, shape);
// Otherwise, use this default creation code;
SceneObjectGroup sceneObject = new SceneObjectGroup(ownerID, pos, rot, shape);
SceneObjectPart rootPart = sceneObject.GetChildPart(sceneObject.UUID);
// if grass or tree, make phantom
//rootPart.TrimPermissions();
if ((rootPart.Shape.PCode == (byte)PCode.Grass)
|| (rootPart.Shape.PCode == (byte)PCode.Tree) || (rootPart.Shape.PCode == (byte)PCode.NewTree))
{
rootPart.AddFlag(PrimFlags.Phantom);
//rootPart.ObjectFlags += (uint)PrimFlags.Phantom;
if (rootPart.Shape.PCode != (byte)PCode.Grass)
AdaptTree(ref shape);
}
AddNewSceneObject(sceneObject, true);
sceneObject.SetGroup(groupID, null);
return sceneObject;
}
protected void AdaptTree(ref PrimitiveBaseShape tree)
{
// Tree size has to be adapted depending on its type
switch ((Tree)tree.State)
{
case Tree.Cypress1:
case Tree.Cypress2:
tree.Scale = new Vector3(4, 4, 10);
break;
// case... other tree types
// tree.Scale = new Vector3(?, ?, ?);
// break;
default:
tree.Scale = new Vector3(4, 4, 4);
break;
}
}
public SceneObjectGroup AddTree(UUID uuid, UUID groupID, Vector3 scale, Quaternion rotation, Vector3 position,
Tree treeType, bool newTree)
{
PrimitiveBaseShape treeShape = new PrimitiveBaseShape();
treeShape.PathCurve = 16;
treeShape.PathEnd = 49900;
treeShape.PCode = newTree ? (byte)PCode.NewTree : (byte)PCode.Tree;
treeShape.Scale = scale;
treeShape.State = (byte)treeType;
return AddNewPrim(uuid, groupID, position, rotation, treeShape);
}
/// <summary>
/// Add an object into the scene that has come from storage
/// </summary>
@ -3299,6 +3265,15 @@ namespace OpenSim.Region.Environment.Scenes
List<Object> l = new List<Object>();
l.Add(mod);
ModuleInterfaces.Add(typeof(M), l);
if (mod is IEntityCreator)
{
IEntityCreator entityCreator = (IEntityCreator)mod;
foreach (PCode pcode in entityCreator.CreationCapabilities)
{
m_entityCreators[pcode] = entityCreator;
}
}
}
}
@ -3314,13 +3289,23 @@ namespace OpenSim.Region.Environment.Scenes
return;
l.Add(mod);
if (mod is IEntityCreator)
{
IEntityCreator entityCreator = (IEntityCreator)mod;
foreach (PCode pcode in entityCreator.CreationCapabilities)
{
m_entityCreators[pcode] = entityCreator;
}
}
ModuleInterfaces[typeof(M)] = l;
}
/// <summary>
/// For the given interface, retrieve the region module which implements it.
/// </summary>
/// <returns>null if there is no module implementing that interface</returns>
/// <returns>null if there is no registered module implementing that interface</returns>
public override T RequestModuleInterface<T>()
{
if (ModuleInterfaces.ContainsKey(typeof(T)))
@ -3333,6 +3318,10 @@ namespace OpenSim.Region.Environment.Scenes
}
}
/// <summary>
/// For the given interface, retrieve an array of region modules that implement it.
/// </summary>
/// <returns>an empty array if there are no registered modules implementing that interface</returns>
public override T[] RequestModuleInterfaces<T>()
{
if (ModuleInterfaces.ContainsKey(typeof(T)))