In SL if llAbs() is called with the minimum integer value of -2147483648
it will return that value untouched without error.
this patch replicates the SL functionality.
OpenSim currently throws an overflow exception: number too small under
mono or a "System.OverflowException: Negating the minimum value of a
twos complement number is invalid. " under .NET
NOTHING has been deleted or moved off to forge at this point. what
has happened is that OpenSim.Region.Environment.Modules has been split
in two:
- OpenSim.Region.CoreModules: all those modules that are either
directly or indirectly referenced from other OpenSim packages, or
that provide functionality that the OpenSim developer community
considers core functionality:
CoreModules/Agent/AssetTransaction
CoreModules/Agent/Capabilities
CoreModules/Agent/TextureDownload
CoreModules/Agent/TextureSender
CoreModules/Agent/TextureSender/Tests
CoreModules/Agent/Xfer
CoreModules/Avatar/AvatarFactory
CoreModules/Avatar/Chat/ChatModule
CoreModules/Avatar/Combat
CoreModules/Avatar/Currency/SampleMoney
CoreModules/Avatar/Dialog
CoreModules/Avatar/Friends
CoreModules/Avatar/Gestures
CoreModules/Avatar/Groups
CoreModules/Avatar/InstantMessage
CoreModules/Avatar/Inventory
CoreModules/Avatar/Inventory/Archiver
CoreModules/Avatar/Inventory/Transfer
CoreModules/Avatar/Lure
CoreModules/Avatar/ObjectCaps
CoreModules/Avatar/Profiles
CoreModules/Communications/Local
CoreModules/Communications/REST
CoreModules/Framework/EventQueue
CoreModules/Framework/InterfaceCommander
CoreModules/Hypergrid
CoreModules/InterGrid
CoreModules/Scripting/DynamicTexture
CoreModules/Scripting/EMailModules
CoreModules/Scripting/HttpRequest
CoreModules/Scripting/LoadImageURL
CoreModules/Scripting/VectorRender
CoreModules/Scripting/WorldComm
CoreModules/Scripting/XMLRPC
CoreModules/World/Archiver
CoreModules/World/Archiver/Tests
CoreModules/World/Estate
CoreModules/World/Land
CoreModules/World/Permissions
CoreModules/World/Serialiser
CoreModules/World/Sound
CoreModules/World/Sun
CoreModules/World/Terrain
CoreModules/World/Terrain/DefaultEffects
CoreModules/World/Terrain/DefaultEffects/bin
CoreModules/World/Terrain/DefaultEffects/bin/Debug
CoreModules/World/Terrain/Effects
CoreModules/World/Terrain/FileLoaders
CoreModules/World/Terrain/FloodBrushes
CoreModules/World/Terrain/PaintBrushes
CoreModules/World/Terrain/Tests
CoreModules/World/Vegetation
CoreModules/World/Wind
CoreModules/World/WorldMap
- OpenSim.Region.OptionalModules: all those modules that are not core
modules:
OptionalModules/Avatar/Chat/IRC-stuff
OptionalModules/Avatar/Concierge
OptionalModules/Avatar/Voice/AsterixVoice
OptionalModules/Avatar/Voice/SIPVoice
OptionalModules/ContentManagementSystem
OptionalModules/Grid/Interregion
OptionalModules/Python
OptionalModules/SvnSerialiser
OptionalModules/World/NPC
OptionalModules/World/TreePopulator
The two most notable changes in the crossing process were:
* Object gets passed in only one message, not two as done before.
* Local object crossings do not get serialized, as done before.
These changes replace all direct references to the AssetCache with
IAssetCache. There is no change to functionality. Everything works as
before.
This is laying the groundwork for making it possible to register
alternative asset caching mechanisms without disrupting other parts of
OpenSim or their dependencies upon AssetCache functionality.
* This fixes crashing on large sets of physical prims because of stack collisions (assuming you follow the directions on linux for starting ode with ulimit). After the maximum joints are created, objects will start to fall through the ground and be disabled. Not the best solution, but it's better then a crash caused by a stack collision with the process exceeding the maximum available memory/recursions per thread.
* Make a clean region, make a stack of 5000 prim, 20 layers high. Make them physical, *SLOW*, but no crash.
* The actual AABB of the heightfield on the Z is now determined by the minimum and maximum heightfield value in the terrain array (assuming it's a reasonable number). This might optimize collisions in simulators that have a small difference between minimum and maximum heightfield values.
* Moved MoveAgentIntoRegion further down in the CompleteMovement method.
* changed a couple of methods from protected to public in SceneCommunicationService
Created nunit test for LSL API and example test for
llAngleBetween which was marked untested in wiki.
Run new test succesfully with NUnitGUI and nant build.
line editing, context sensitive help (press ? at any time), command line
history, a new plugin command system and new appender features thet let you
type while the console is scrolling. Seamlessly integrates the ICommander
interfaces.
* This adds more explanation for the new proxy settings in OpenSim.ini.example
* Also does some formatting correction
* I did some additional reformatting on top of that
* Such failures are now fatal to grab the user's attention.
* However, they could be made non-fatal (just with a loud error warning) if this proves too inconvenient
* So at the moment once can type 'help terrain fill' as well as 'terrain fill help'
* Current implementation is a transient hack that should be tidied up soon
OpenSim.Region.Environment into a "framework" part and a modules only
part. This first changeset refactors OpenSim.Region.Environment.Scenes,
OpenSim.Region.Environment.Interfaces, and OpenSim.Region.Interfaces
into OpenSim.Region.Framework.{Interfaces,Scenes} leaving only region
modules in OpenSim.Region.Environment.
The next step will be to move region modules up from
OpenSim.Region.Environment.Modules to OpenSim.Region.CoreModules and
then sort out which modules are really core modules and which should
move out to forge.
I've been very careful to NOT BREAK anything. i hope i've
succeeded. as this is the work of a whole week i hope i managed to
keep track with the applied patches of the last week --- could any of
you that did check in stuff have a look at whether it survived? thx!
* Typing help will now give a list of these topics at the top (as well as the rest of the current help stuff)
* Typing help <topic> will give information about commands specific to that topic
This patch fixes the problem where if an object containing a script is
deleted at the same time as an object containing the same script is
rezzed, it can result in the assembly file being deleted after the
second object script initialisation has found it but not started using
it yet, resulting in the script not starting up.
* This option makes OpenSim use the usual db based asset service in standalone, and the grid based one in grid mode
* The other options can (local, grid, etc) can still be used explicitly as before
* Also change OpenSim.ini.example and the surrounding explanative text
This is now called at the beginning of DeRezObject, so we know the database is upto date before we attempt to delete a object.
Fix Mantis #1004
Which happened because Database backups don't happen if a object is still selected, so when you select a part in a link-set and then unlink it and then delete it, all without unselecting the prim at all. The unlink changes never get updated to the database. So then when the call to delete the prim from the database happens, which is called with the SceneObjectId. That SceneObjectId is never found, as the database still has that prim as part of another link set.
It is possible that these changes might have to be reverted and for us to find a different method of fixing the problem. If the performance overhead is too high or it causes any other problems.
* This matches the existing OnOarFileLoaded event
* This brings up the question of how these things can be made generic so that they don't have to be tied into EventManager, but that's a topic for another day
previous commit message]
This patch reimplements the Draw method in the VectorRenderModule which is
used to create dynamic textures.
The previous version was limited to creating square dynamic textures, it
also didnt allow for dynamically loading an image containing transparency
except at 256x256.
The extraParams string in such functions as osSetDynamicTextureData can
now be passed a comma seperated string of name value pairs which set the
width,height and alpha value of dynamic textures. e.g.
"height:512,width:2048,alpha:255"
Backward compatibility is still preserved so passing the old params of
either a string integer "256" "512" will still work in the same fashion as
will passing "setAlpha" on its own
* Adding an option to use the tree module to manage the trees in the simulator (grow/reproduce/die)
* Setting it to off by default in an effort to reduce the number of threads in use by default
* You can also turn it on in a 'one off' way with 'tree active true' on the console. To 'one off' turn it off, it's 'tree active false'. The permanent way to do that, however is in the opensim.ini.
* If you log-in while the simulator is starting up, you won't be able to move and the sim stats will say 0 FPS, and 0 Physics Frames and you may see only terrain. Once the sim finishes starting up, it'll all resume as normal.
* A warning is posted about this on startup giving the location of the object
* This should allow one class of persistently undeletable prims to be removed
* This change should not cause any issues, but I still suggest that you backup your database beforehand
* If this doesn't work for previously linked objects, then you could also try the workaround in http://opensimulator.org/mantis/view.php?id=3059
* This change has been made to mysql and mssql, but sqlite appears to work in a different way
This changeset fixes a race condition where a script (XEngine run) can
startup before a reference is added to it in all of the required
places in the XEngine class. The effect of this is that a script can
sometimes on startup miss script events. For example a script which
starts up and initialises itself from a notecard may never receive the
dataserver event containing the notecard information.
The patch isn't as clean as I'd like - I've split the constructor of
ScriptInstance up so it does everything it did before except
call Startup and post events like state_entry and on_rez. An Init
function has been added which is called after the ScriptInstance
object has been added to the necessary data structures in XEngine.
Happy to rework it if someone suggests a better way of doing it.
Adding Oarfileloaded and EmptyScriptCompileQueue event support which
allows (with a module) for programmatic notification of when a region
objects and scripts are up and running after a server start or
load-oar.
* Console command help should be output to the console, not to the log (as "help" does it already). That allows getting help/answers even if you only log into a file.
Fixes Mantis#2916.
* Increases the number of ImageDataPackets we send per PriorityQueue pop and tweak it so that the number of packets is ( (2 * decode level) + 1 ) * 2, and (((2 * (5-decode level)) + 1) * 2). The first one sends more data for low quality textures, the second one sends more data for high quality textures.
* Added Npgsql.dll and Mono.Security.dll which are NpgsqlDriver dlls.
* Added missing field to schema creation scripts: PathTaperY.
* Added schema creation scripts for PostgreSQL.
* Added unit test classes for PostgreSQL.
* Added schema creation script folder to NHibernate project in prebuild.xml
* Added Npgsql.dll to NHibernate test project dependencies in prebuild.xml
* Ensured that build works with both nant and Visual Studio.
* Executed build unit tests with nant and NHibernate unit tests with NUnitGUI
- Couple of region tests fail due to double precission float rounding errors need to sort out how these are handles in unit tests and if higher precission numeric field needs to be used in Postgresql.
* No functional change
* It strikes me that there may be caps problems if double registration is presented if cleanup failed for a previous agent (so a caps handler will remain in memory for that
agent but with a different seed). This needs investigation
this patch makes load-oar a bit more tolerant to irrelevant
differences in the oar file format. Directory entries are now ignored
rather than trying to interpret them as files they hold which results
in the load-oar failing. This change makes it easier to manually
modify oar files.
* Often times now the only reason OpenJpeg doesn't work is because it requires Glibc 2.4 The error messages reflect that.
* In J2kDecoder module, It stops trying to decode modules if it encounters a dllnotfound exception and instead sends a full resolution layer that causes the texture sender to only send the full resolution image. (big decrease in texture download speed, but it's better then nasty repeating error messages)
* Allows different assemblies to be used in NHibernateManager, which makes it possible to use mapping and migration files in different assemblies.
* Thanks mpallari!
* Since this is a db change, as always I strongly recommend that you backup your database before updating to this revision
* Haven't touched MSSQL in case I get it wrong - looking for some kind soul to take care of this.
sceneB
* However, I'm not convinced that the actual process in the test completely reflects reality, and a lot of stuff had to be rigged up (which should get resolved over time)
Console Command: link-mapping <StartXloc> <StartYloc>.
This results in only the last two digits of any of the locations defined in the xml file being used, and those 0-99 values being added to the StartXloc and StartYloc figures.
For more infomation, see the email on the mailing list and the soon to be added instructions on the wiki's hypergrid page.
Also made the Secion Names in xml file case insensitive.
* Added an additional lock in GetScenePresences()
* Changed ForEachClient to use GetScenePresences() instead of the main ScenePresences dictionary, so that there is no need to lock.
TODO: Add a initial startup option for setting the uri and making it autoload it.
Add support for scanning the xml file to check that its own region(s) aren't in the list, and if they are, ignoring them. This would allow setting up "virtual link/grid lists" on webservers, that people can add their own regions to and also point those regions to those same lists, so they load the other region's data.
Add support for automapping of those region/link lists.
* There appears to be a bug on mono 1.9.1 (and maybe later), where sometimes the async wait will be signalled even though that async callback has not executed
* This change may make it slightly better but it's difficult to tell (it definitely still occurs)
* Also this patch closes the wait handle explicitly, as recommended in the MSDN docs. This doesn't have any impact on the bug though
* The position will be reset if the connection turns out to be a root one, and since the client is already authenticated another authentication will not occur anyway
* In fact, it would only be activated if there was no [Communications] section at all (which would be the case for most people with existing region setups unless they
specifically added it in
* This fix means that enabling inter-region rest comms is now the default
* CapsUtil.GetRandomCapsObjectPath(); contains a / and the regionInfo.httpServerURI contains a / so that makes
* response.SeedCapability = regionInfo.httpServerURI + CapsUtil.GetCapsSeedPath(capsPath); contain two "//" leading to a seed caps path definition like //CAPS/f7ba4238-ec86-4a2b-b3f6-4d9b56070000/, which is wrong
The attached patch adds the automatic granting of PERMISSION_CONTROL_CAMERA
on request to a script when an avatar is sitting on the object that the script
resides in.
It also automatically removes PERMISSION_TAKE_CONTROLS and PERMISSION_CONTROL_CAMERA
from the scripts when an avatar stands up. It doesn't remove the other automatically
granted permissions but this follows LL server behavior. Removing these two
permissions avoids some potential race conditions (accidentally taking
control after the avatar has stood up) which may be why LL put
them in the first place.
Cleaned up schema creation scripts of MySQL to compliant form and created
SQLite scripts from them. In future it would be optimal if scripts from
different databases could be generated from MySQL scripts to ensure optimal
consistency between schemas of different databases. Did not yet review
column names. ID columns seem to have variety in naming which can be confusing.
I'll be writing some instructions on its use as part of a more general article on various methods of creating better initial avatars for new users. Which will include some code samples, but as each grid has its own requirements, there will be no out of the box solution included.
are multiple messages in a second and that is usually (in my experience) meaning
the logging itself is slowing down the program. Leaving the unsuccesful message
as we need to know about that path.
Fixed all NHibernate unit tests by implementing missing persistency
methods, tables, columns and fixing bugs in the existing implementation.
Two minor changes to classes outside NHibernate module: Added Scene
instantiation for SceneObjectGroup in OpenSim.Data.Tests.BasicRegionTest
as this was required by the NHibernate persistency. In the process added
also mock constructor to Scene which only populates RegionInfo in the scene
which is used by ScenePart.RegionUUID. NHibernate module is still in
experimental state and has not been tested at opensim region or ugaim runtime
configuration. Adding unit tests to build is not yet advisable nor using
NHibernate module in any production setup.
NHibernate MySQL migration was not working as mysql dialect is
MySQL5Dialect now instead of MySQLDialect which is the migration
sub folder name. Fixed this by adding simple dialect to migration
sub type mapping to manager initialization to avoid need of renaming
migration script folder each time MySQL version changes. Removed
shared session and changed session to be constructed per call as
NHibernate session is not thread safe. Refactored manager member
names to be according to the naming convention (full words in camel case).
Enable users to enable only selected methods out of the
available set of remote methods to restrict remote
functionality to less harmful methods, such as
admin_broadcast, or admin_region_query.
Solves the problem of unable to load prim items on region start in MSSQL.
The error was in the MSSQLRegionData code that loads objects from the database,
due to reliance on the ParentID field that is not used.
* Must compare user region with previous calling of the same method to determine if we should look the user up.
* The first time, the previous region handle will be 0, so therefore it'll use the cached version.
* The second time, previousRegionHandle will be what we looked up on the first round
* The third time, it'll say.. we tried to deliver it once with or without lookup, we tried to deliver it a second time with lookup, and failed both times so end!
** Update limiter logic reversed
* Resolve a few bugs in the Viewer Stats collector
** Catch the logoff ViewerStats post (darn those caps deregistrations)
** Check the type of the correct map when checking
* Resolve a leak in Prototype_distributor
** .Close, .Dispose()!
* It still isn't quite ready to be used mainstream.
* A couple of things to note, it doesn't keep track of the logs if nobody is looking at the stats.
* It doesn't read the whole log file. Just the last 10 lines of the stream. Tested to 1GB+ logfiles with no noticeable performance issues.
diva