* It doesn't generate at_target events, because they don't exist yet in the script engine.
* The Tau is different, however, compatible with scripts I tested.
* Not perfect... but pretty good.
* It's not perfect, but it's good enough. (rarely erroneously returns a backface collision)
* After updating to this revision, rez a prim on another prim and watch it appear where you'd expect it to appear.
* When a new prim is created and raytracing is called for, raytrace from the camera position to the ground in the direction of the Norm(RayEnd - RayStart).
* If we got a hit based on our camera, create the new prim at the edge of the prim we hit.
* Don't raytrace if the difference between any component of the vector exceeds 4.5meters.
Here's a diff of the changes I have made in support of the following LSL
script functions.
llSetScriptState
llGetScriptState
llCSV2List
llListRandomize
llList2ListStrided
llListFindList
llResetOtherScript
llGetScriptName
It was necessary to modify ExecutorBase in support of the ScriptState
implementations.
I also modified SceneObjectPart and SceneObjectPart.Inventory to
corrects a quoting mismatch in the commentary that through off live
parsing of the files.
I also simplified the State definition at the start of BuiltinCommands.
* Even very rapid linking/delinking should now behave normally. Terse updates still occur as before
* Hopefully this ends the recent linking problems - please let us know if there are more
* Added osSetPrimFloatOnWater(BOOL) to make Physical prim float at the water level.
* osSetPrimFloatOnWater(TRUE); or osSetPrimFloatOnWater(FALSE);
* By default, prim do not float at the water level.
* More work is needed on the floating, but it's a start.
* ODE: Added support for larger box stacks. (they're slow, but they work)
* ODEPlugin no longer tries to 'catch up' with the simulator frame rate if it gets behind. Catching up was causing a lot of problems with larger box stacks and other things that stall the simulator (like saving prim in the datastore)
* To play with this you must link your prim before setting it physical, otherwise they won't link in the physics engine properly. This will also be fixed.
* Currently the linked prim are extremely unstable because I have yet to implement combining of forces with the same normal. This will also be fixed. In fact, the whole PhysicsActor, ODEPrim relationship will be reworked to consider groups from the get-go.
* This implementation is better then it crashing your sim, so I'm commiting it for now.
* Set the massively slow UpdateEntities method to run every 2 seconds instead of 10 times a second. This method runs through *all* of the entities can calls the virtual update().
* Documented some of the code in the scene.Update method.
** Sending the actual TimeDilation to the client now instead of the 62455 constant. The client is *supposed* to use that value to sync with the simulator. (actually sending ushort.maxvalue * TimeDilation)
** Disabling prim that inter-penetrate instead of just not attaching a joint
** Reduced prim spin a 'little' bit, but not *enough*
** Tweaked the TimeDilation algorithm to be closer to 1.0 by default and various changes to the sim stats reporter
** Created a .SetValues method to PhysicsVector so we can simply call the setvalues function instead of .x, .y, .z sets.
** Experimented with a .GetBytes Method on PhysicsActor to be able to use the LLVector3.FromBytes() method.
** Upped the Inter-penetration depth to 0.25 instead of .08.
** Created SendFullUpdateToAllClientsExcept(LLUUID) so that permission updates /appear/ to apply immediately
** Separated out the ObjectFlags and the Permission Flags. They're related but not the same
** Added a hack routine to add *back* the objectflags to the client flags because the client hates the way we're doing object permissions
** Updated the clientflags routine to properly tell the client when they can't edit admin objects (objects owned by the sim administrator) even when they're an estate manager(why? >.< argh!)
** Fixed a null sim administrator/estate manager/user from causing permissions to return false even when it should return true.
** Re-added ObjectModify hack to allow collaboration with the allow anyone to move checkbox until we get group permissions done.
To use, see the appearance section in opensim.ini.example, set "persist = true", then add the correct connection string for your database.(see mysql-AvatarAppearance.sql in share folder for a example of the table mysql table structure).
This could possible be used in a very small grid, but would mean each region server would need to connect to the same mysql database.
But the work to move the code to one of the grid servers shouldn't be too much.
* An example changed event syntax is at: http://opensimulator.org/wiki/Changed_Event_Example
* You can use this to trigger actions in your script if someone sits on your object_rez
* You can use this to figure out all of the CHANGED_ constants except for CHANGED_REGION, CHANGED_TELEPORT, and CHANGED_ALLOW_DROP
* This means that you can take an object from a region and rez it somewhere else, with its inventory intact.
* As for earlier, at this stage only scripts can be placed in inventory
* This isn't an efficient implementation, a better one will probably need to come along soonish
* Added frame Milliseconds, Physics Milliseconds and Other Milliseconds to the Sim Stats Reporter so we can start to figure out what the slowdowns are. (these were the most convenient to get and had just about no overhead.
* Linkset status is now persistent
* Tweaked a physics child prim positioning hack to generate less database saves
* Re-factored physics object creation calls into ApplyPhysics. To create a new physics representation of an object or linkset, it's only necessary to call *group*.ApplyPhysics(bool m_physicalPrim). *lbsa has been waiting for this refactoring*
* We have collidable linksets now. (they don't become phantom anymore)
* Cleaned up copyright notices in AssemblyInfo.cs's
* Added Copyright headers to a bunch of files missing them
* Replaced several common string instances with a static constant to prevent reallocation of the same strings thousands of times. "" -> String.Empty is the first such candidate.
* There will be bugs, you can count on that. To avoid them, set the linksets phantom
* After region restart, the linksets restore in a non collidable state.
* Linksets can but shouldn't be made physical with the physical checkbox or when you unlink them, they tend to explode.
* After creating a linkset, you have to move the linkset or set it phantom and not phantom for it to become collidable.
* There's a few ParentGroup references that need to be refactored.
Probably doesn't yet work for any items other than scripts.
Still some work to do. No user functionality exposed. Not yet user tieable into normal code.
* Charles, this will fix the red issue.
* Same situation, the first run updates the tables (and gives you a ton of red errors), the second run and everything works as expected.
* PrimitiveBaseShape: The textures are now exposed as a 'TextureEntry Textures'; all serialization still using the 'byte[] TextureEntry' for backwards compatibility.
* Scene: Re-added AddTree, since the Tree type isn't gone from libsl, merely relocated.
* SAVE YOUR PRIM DATA, THIS MAKES CHANGES TO YOUR PRIMS TABLE
* The first time you run OpenSim after updating past this revision, you'll see a lot of Errors. Be calm, shutdown the simulator, and start it again and your prims table will be updated.
* MSSQL added the fields to the Initial CreateTable section, however, you'll need to add the fields to your prims table if you want it to persist.
llFrand, llSetColor, llGetColor, llSetTexture, llGetTexture,
llSetAlpha, llGetAlpha, llRotateTexture, llScaleTexture,
llOffsetTexture, llGetTextureOffset, llGetTextureScale, llGetTextureRot.
With these changes the "kan-ed" script #2 should be working.
* BACKUP YOUR PRIM BEFORE UPDATING TO THIS and then double check the prim permissions after applying it with a different avatar (then the master avatar or the prim owner avatar).
* Also, beware that any objects created under the old permission scheme may react oddly. They may automatically allow anyone to modify them, (which you'll then have to un-set).
* It's hacked support because when 'anyone can move is set', any avatar can modify the prim (texture, shape, scale, etc)
* Un-hackerized generating the client_flags
* Now handling the ObjectPermissions Update packet
* Warning: Backup your prim before updating. If you fail to do so and something goes wrong then, All Yr prim are belong to us!
* In Serverside permissions mode; If you've copied an object, then you can delete it and clean up after yourself. The rest of the permissions functionality is still unchanged. Admin can delete any object.. etc.
* Removed the 'constant poll method' from SceneObjectPart.cs - It was bad :P
* Updated some Masses in ODE to help large prim slow down by friction easier.
Started the move of some of the methods from scene into a inner class (currently called InnerScene.cs), the idea being that the code related to the 3d scene (primitive/entities/Avatars etc) will be in this inner class, then what is now Scene.cs will be left as a kind of wrapper class around it. And once the spilt is complete can be renamed to something like RegionInstance (or any name that sounds good and ids it as the Region layer class that "has" a scene).
Added SceneCommunicationService which at the moment is a kind of high level wrapper around commsManager. The idea being that it has a higher level API for the Region/Scene to send messages to the other regions on the grid. a Example of the API is that instead of having sendXmessage methods, it has more functional level method like PassAvatarToNeighbour. Hopefully this will allow more freedom to do changes in communications that doesn't break other things.
Note this has lead to a big flat project, but I think a lot of the files we most likely don't even use any longer. And others belong in other projects/namespaces anyway.
* Deleted stub ScenePresence.Body.cs
* Added stub Region classes
The idea is to, at first, have every ScenePresence have one RegionPresence, moving code over to it until we can detach the two classes and not have a ScenePresence for every RegionPresence.
Removed the reference to OpenJpeg in the DynamicTextureModule, to see if that was causing the build problem someone is having.
Added a Temporary fix for the "existing connection was forcibly closed by the remote host" exception on windows when a user logs out of a multiregion instance.
Some early work to prepare for improving the way clients are updated (about prims etc).
Added preliminary IRegionModule interface.
Also have a work in progress way of Modules registering optional API methods (kind of like Apache optional functions). But there must be a cleaner/nicer way in c# of doing these than the current way.
Added three work in progress modules: ChatModule (simple handles in world chat, but by moving this to a module, we could support other types of chat modules, ie like a irc - opensim bridge module. ) , AvatarProfilesModule and XferModule.
Moved most of the code from Scene.ModifyTerrain() into the BasicTerrain library, as the start of trying to make that more modular.
Stopped Child agents showing up as part of the "show users" command.
Implemented that method in ODE plugin.
Hooked it up so when deleting/taking prims into your inventory they will be removed from physics engine.
Enabled the other physics hook ups in Scene.cs (and also added registering prims with physics plugin when they are rezzed from Inventory.)
So now to get the avatar to prim collision testing working, just change to use the ODE plugin (in the OpenSim.ini file, physics = OpenDynamicsEngine). Remember though ODE only really works (without problems) when running with a single region.
Position changes of the prim is now updated straight away to physic engine. (note at the moment, only root prim is registered with physics engine. Think we need to decide how we are going to manage child prims and physics.)
As before this is all currently disabled (in scene.cs) until its in a bit more working condition.
Linking groups should now work better than it did, but still a bit of work to do on getting the rotations of all the parts after linking right.
Added part of dalien's #301 patch (xml loading/saving related parts with some small changes)
Now have a rough day/night cycle (the movement of the sun needs to be made smoother but for now it is better than we had I think).
Added dalien's patch (issue 294) for saving and loading prims to a xml file (think he will be modifying these to be import/export functions and maybe writing a xml datastore for backups).
Some preliminary work on task inventory (ie object's/prim's inventory).
Added place holder data for AvatarProperties (ie a avatar's profile). Should we store this sort of data on the user server or have another server for it (a normal webserver should work).
Added a few more method to IClientAPI.
Sure there is something I'm forgeting.
Changed "ObjectID" in ScriptEngine to IScriptHost reference. Events will now be queued based on IScriptHost reference instead of string ID of object. Removed "root" object reference in script.
* Changed how Script accesses World
* Implemented llSay, llWhisper and llShout
* Added SetText() to IScriptHost, implemented llText
* Minor renamings to conform with code conventions
PLEASE NOTE: that with this revision some prim related features may be broke for a while. (things like linking prims and the parcel prim count.)
Also this revision may not work on mono, but that will be fixed soon.
Justin Clarke Casey