Difference between revisions of "BZFlag 2.99"

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BZFlag version 3.0 is the next planned release of BZFlag.  
+
BZFlag version was the release name for an abandoned codebase, this page is kept for historical reference. Please see the [[Development RoadMap]] for the current development plan.
  
 
==Overview==
 
==Overview==
Version 3.0 is currently in development and marked as version v2.99.x. Upon release it will be marked as version v3.0. The primary goals for this version are improved server side stability and security in an effort to minimize the impact of clients that have been modified to provide their users benefit ( aka, cheating ). Additional efforts are being made to extend the server side customization of the game. v3.0 will be completely incompatible with all previous versions of the game. Users of v3.0 will only be able to play on 3.0 servers. This is similar to how v2.0 was incompatible with 1.10.
+
Version 3.0 was in development several years ago and was marked as version v2.99.x. Upon release it was to be marked as version v3.0. The primary goals for this version were improved server side stability and security in an effort to minimize the impact of clients that have been modified to provide their users benefit ( aka, cheating ). Additional efforts were being made to extend the server side customization of the game. v3.0 was to be completely incompatible with all previous versions of the game. Users of v3.0 were only be able to play on 3.0 servers. This is similar to how v2.0 was incompatible with 1.10.
  
 
==Development==
 
==Development==
 
Development began on 3.0 on October 25th 2005.  After an initial rush of changes, development stalled, as a number of bugs were found in the current release build of the time ([[BZFlag 2.0.4|v2.0.4]]). These bugs ,a number of graphical changes from [[trepan]], as well as other problems necessitated the release of compatible [[BZFlag 2.0.6|v2.0.6]], [[BZFlag 2.0.8|v2.0.8]], [[BZFlag 2.0.10|v2.0.10]], [[BZFlag 2.0.12|v2.0.12]] and [[BZFlag 2.0.14|v2.0.14]] versions.
 
Development began on 3.0 on October 25th 2005.  After an initial rush of changes, development stalled, as a number of bugs were found in the current release build of the time ([[BZFlag 2.0.4|v2.0.4]]). These bugs ,a number of graphical changes from [[trepan]], as well as other problems necessitated the release of compatible [[BZFlag 2.0.6|v2.0.6]], [[BZFlag 2.0.8|v2.0.8]], [[BZFlag 2.0.10|v2.0.10]], [[BZFlag 2.0.12|v2.0.12]] and [[BZFlag 2.0.14|v2.0.14]] versions.
  
==Version Number Change==
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The codebase was abandoned as the primary development target in May of 2011. It was moved to an exerimental branch in [[SVN]] in order to be a source of backports for 2.4.x
v3.0 is the first version to use the new version numbering system.  The 3.0 release initially began as the 2.1 development line, with the intent of being released as version 2.2.  Part of the way through development, however, the [[Versions|versioning]] number scheme changed and the development revision changed from 2.1 to 2.99.  With previous releases the minor version number in the version triplet (major.minor.revision) represented protocol and client compatibility.  With 3.0 compatibility is instead reflected in the major version number. This new scheme gives more "room" to deal with minor packaging revisions and patch release updates.
+
 
  
 
==Features==
 
==Features==
v3.0 has a number of features that make for a much improved gameplay experience.
+
v3.0 was to have a number of features that make for a much improved gameplay experience.
  
 
===Fonts===
 
===Fonts===
The font system has been replaced and now uses standard TrueType fonts([http://en.wikipedia.org/wiki/TrueType TTF]). This offers a number of advantages over the older bitmap based font system, including support for unicode character sets.  
+
The font system had been replaced and used standard TrueType fonts([http://en.wikipedia.org/wiki/TrueType TTF]). This offered a number of advantages over the older bitmap based font system, including support for unicode character sets.  
  
Users can now set the default fonts that they wish to use on a per-locale basis so they can use the best fonts for their character set. (More info on how?)
+
Users could set the default fonts that they wish to use on a per-locale basis so they can use the best fonts for their character set. (More info on how?)
  
 
===Server Side Logic===
 
===Server Side Logic===
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* Pause/unpause
 
* Pause/unpause
 
* Shot type
 
* Shot type
 +
 +
Initially much more was planned for the server side state but development problems prevent them from being implemented.
  
 
===Game state and security checks===
 
===Game state and security checks===
Line 28: Line 30:
  
 
===BZW Format===
 
===BZW Format===
*Links can now be included in groups, with relative naming.
+
*Links can be included in groups, with relative naming.
*Mesh faces can now be used as teleportation link sources (with numerous options)
+
*Mesh faces can be used as teleportation link sources (with numerous options)
*Mesh faces can now be used as team bases (must be flat tops).
+
*Mesh faces can be used as team bases (must be flat tops).
*Mesh faces can now be used as zones (must be flat tops).
+
*Mesh faces can be used as zones (must be flat tops).
*Meshes can now contain weapon objects.
+
*Meshes can contain weapon objects.
*World Text objects have been added (with numerous options)
+
*World Text objects were been added (with numerous options)
*Dynamic Colors now use a simpler format.
+
*Dynamic Colors use a simpler format.
*Solid objects can now specify the 'ricochet' property individually.
+
*Solid objects can specify the 'ricochet' property individually.
  
 
===Graphics===
 
===Graphics===
Changes have been made to the graphical quality settings. What was Experimental quality in 2.0.12 is now High quality. Medium quality is between the old High and Medium, and Low has remained mostly unchanged.
+
Changes had been made to the graphical quality settings. What was Experimental quality in 2.0.12 became High quality. Medium quality is between the old High and Medium, and Low remained mostly unchanged.
  
The new Experimental mode includes new shot and flag graphics.
+
A new Experimental mode included new shot and flag graphics.
  
 
===New Server List===
 
===New Server List===
Line 46: Line 48:
  
 
===HUD Markers===
 
===HUD Markers===
If HUD markers showing flag position, GM lockon are now shown to players. THe name and team of the closest target is also shown, helping prevent teamkills. Servers can turn off this feature for all players if desired.
+
HUD markers showing flag position, GM lock=on are now shown to players. The name and team of the closest target was also shown, along with a "friend or foe" system to help prevent teamkills. Servers were able disable these feature for all players if desired.
  
 
===BZFS API===
 
===BZFS API===
The [[BZFS API]] has been reviewed and re-factored for 3.0 and includes a number of new events and functions.
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The [[BZFS API]] had been refactored but was not very complete, 2.4.0 introduced a new class based API that is forward comparable.
 
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====Server Side Players====
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The API has experimental support for server side players (bots).
+
 
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====Custom Flag Names====
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The API may define new custom flag names using any strings desired. The ammount of logic that can be processed for custom flags is limited.
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+
====HTTP based plug-ins====
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The networking system for BZFS now allows for the support of HTTP (and other ) connections. A number of plugins have been made to take advantage of this new feature, such as;
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* [[Fastmap]]
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* [[Webadmin]]
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* [[Webreport]]
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* [[Webstats]]
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====BZFS API Versioning====
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The versioning system in the BZFS API has been redone, and now event data classes are versioned for forward computability. Custom plug-ins that were written for v2.0.x must be updated to use the new classnames before they will work with v3.0.x. This should only be a one time change as the new classes are versioned and will remain the same in future releases. All standard plug-ins that ship with the bzflag source code have been updated.
+
  
 
===Lua BZFS API===
 
===Lua BZFS API===
The lua scripting language (http://lua.org), is now built into the bzfs executable, and exposes almost all of the features from the C++ BZFS API (and a few that the C++ API does not have). It has the advantages of being easier to learn and write than comparable C++ code, and it can be embedded in world files. The main disadvantage is that it is not as fast as native c++ code.
+
The lua scripting language (http://lua.org), was built into the bzfs executable, and exposed almost all of the features from the C++ BZFS API (and a few that the C++ API does not have). It has the advantages of being easier to learn and write than comparable C++ code, and it can be embedded in world files. The main disadvantage is that it is not as fast as native c++ code.
  
===Server Administration===
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===Gameplay Changes===
Some changes have been made to help you server administrators.
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A number of changes had been made to the game that will subtly affect gameplay.
  
The [[Webadmin]] plug-in allows server owners to manage many aspects of the server from a standard web browsers.
 
 
====Local Authentication====
 
Local authentication ( '''/identify''' ), has been removed from the game, servers can use global authentication services for all authentication needs.
 
 
===Gameplay Changes===
 
A number of changes have been made to the game that will subtly affect gameplay.
 
 
====Acceleration====
 
====Acceleration====
Tank acceleration is now always on. The "-a" server option has been removed, and the acceleration values are pulled from BZDB variables. These variables are _inertiaLinear and _inertiaAngular.
+
Tank acceleration was always on. The "-a" server option had been removed, and the acceleration values were pulled from BZDB variables. These variables were_inertiaLinear and _inertiaAngular.
  
 
====Lag Compensation====
 
====Lag Compensation====
Clients now use a synced timestmap and attempt to compensate tank positions for lag. This can change the way the game feels for players that are used to "leading" the target based on its lag.
+
Clients used a synced timestmap and attempt to compensate tank positions for lag. This had the possibility of changing the way the game feels for players that are used to "leading" the target based on its lag.
  
 
====Hit Volume====
 
====Hit Volume====
The volume that defines a "hit" on a tank has been changed. It is now a box around the tank that can be adjusted by the server using BZDB variables.
+
The volume that defines a "hit" on a tank had been changed to be more consistent with the collision volume. It is now a box around the tank that can be adjusted by the server using BZDB variables.
 
+
====No TK Option====
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A new server option (-noTeamKills) is available that will prevent players from killing their teammates.
+
 
+
===Build System===
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Much effort has been put into making the bzflag source tree easier to compile on various OSs. The makefile build system has been updated and attempts to detect as many items as possible from the host System. The windows build system has been updated to be compatible with Visual Studio 2008 Express Edition that is freely available. When possible, copies of third party libraries are included with the source code.
+
  
 
===Bug Fixes===
 
===Bug Fixes===
A student is being paid as part of the Google Summer of Code program to evaluate and fix the backlog of reported bugs in the software. This will have the overall effect of increasing the stability of the game.
+
A student had been paid as part of the Google Summer of Code program to evaluate and fix the backlog of reported bugs in the software. The intent was to have the overall effect of increasing the stability of the game.
 
+
===ChangeLog===
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A full list of changes can be found in the [http://bzflag.svn.sourceforge.net/viewvc/*checkout*/bzflag/trunk/bzflag/NEWS NEWS] file in the [[BZFlag Source]] code in [[BZFlag SVN|SVN]].
+
 
+
==Known Issues==
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A lot of stuff needs testing, and probably doesn't work.
+
 
+
==Release Date==
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As is always the case for major updates to BZFlag, '''''3.0 will be released when it is done'''''. It is possible that the release will occur in the fourth quarter of 2010, the first quarter of 2011, or the third quarter of 2020.
+
 
+
==Misconceptions about V3.0==
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There have been a few misconceptions in the community regarding what this new version will and will not do. Most of this is simply due to the exceptionally long development time, or comments being taken out of context.
+
 
+
'''V3 will do everything Server Side, including shots'''
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This is untrue. While more things have been moved to the server, shoots and hits are still handled by the client. Shots and hits will not be moved to the server until the code can be shown to maintain the level of response time that players have come to expect.
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'''V3 will use more bandwith and be laggy'''
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V3 does a better job of handling network traffic to and from players. Many messages have been reduced in size. Server side handling of some events, (like flag grabs) have actually removed some messages from the network stream. Network performance should be similar to V2.x. In some cases, lag compensation may even improve apparent performance.
+
  
 
==See also==
 
==See also==
[[Versions]]
+
* [[Versions]]
 
+
* [[V3RCChecklist]]
[[V3RCChecklist]]
+
  
 +
[[Category:BZFlag 2.99]]
 
[[Category:Versions]]
 
[[Category:Versions]]

Latest revision as of 03:16, 5 December 2016

BZFlag version was the release name for an abandoned codebase, this page is kept for historical reference. Please see the Development RoadMap for the current development plan.

Overview[edit]

Version 3.0 was in development several years ago and was marked as version v2.99.x. Upon release it was to be marked as version v3.0. The primary goals for this version were improved server side stability and security in an effort to minimize the impact of clients that have been modified to provide their users benefit ( aka, cheating ). Additional efforts were being made to extend the server side customization of the game. v3.0 was to be completely incompatible with all previous versions of the game. Users of v3.0 were only be able to play on 3.0 servers. This is similar to how v2.0 was incompatible with 1.10.

Development[edit]

Development began on 3.0 on October 25th 2005. After an initial rush of changes, development stalled, as a number of bugs were found in the current release build of the time (v2.0.4). These bugs ,a number of graphical changes from trepan, as well as other problems necessitated the release of compatible v2.0.6, v2.0.8, v2.0.10, v2.0.12 and v2.0.14 versions.

The codebase was abandoned as the primary development target in May of 2011. It was moved to an exerimental branch in SVN in order to be a source of backports for 2.4.x


Features[edit]

v3.0 was to have a number of features that make for a much improved gameplay experience.

Fonts[edit]

The font system had been replaced and used standard TrueType fonts(TTF). This offered a number of advantages over the older bitmap based font system, including support for unicode character sets.

Users could set the default fonts that they wish to use on a per-locale basis so they can use the best fonts for their character set. (More info on how?)

Server Side Logic[edit]

A number of gameplay features have been moved from the client to the server, to ensure more consistent gameplay and prevent cheating over the internet, including;

  • Flag operations (pickup, capture, identify, etc)
  • Pause/unpause
  • Shot type

Initially much more was planned for the server side state but development problems prevent them from being implemented.

Game state and security checks[edit]

Many changes and enhancements have been made to the network protocol to prevent errors in the network message stream or shared game state.

BZW Format[edit]

  • Links can be included in groups, with relative naming.
  • Mesh faces can be used as teleportation link sources (with numerous options)
  • Mesh faces can be used as team bases (must be flat tops).
  • Mesh faces can be used as zones (must be flat tops).
  • Meshes can contain weapon objects.
  • World Text objects were been added (with numerous options)
  • Dynamic Colors use a simpler format.
  • Solid objects can specify the 'ricochet' property individually.

Graphics[edit]

Changes had been made to the graphical quality settings. What was Experimental quality in 2.0.12 became High quality. Medium quality is between the old High and Medium, and Low remained mostly unchanged.

A new Experimental mode included new shot and flag graphics.

New Server List[edit]

The list of servers has been enhanced to allow tabbed browsing as well as improved searching and sorting.

HUD Markers[edit]

HUD markers showing flag position, GM lock=on are now shown to players. The name and team of the closest target was also shown, along with a "friend or foe" system to help prevent teamkills. Servers were able disable these feature for all players if desired.

BZFS API[edit]

The BZFS API had been refactored but was not very complete, 2.4.0 introduced a new class based API that is forward comparable.

Lua BZFS API[edit]

The lua scripting language (http://lua.org), was built into the bzfs executable, and exposed almost all of the features from the C++ BZFS API (and a few that the C++ API does not have). It has the advantages of being easier to learn and write than comparable C++ code, and it can be embedded in world files. The main disadvantage is that it is not as fast as native c++ code.

Gameplay Changes[edit]

A number of changes had been made to the game that will subtly affect gameplay.

Acceleration[edit]

Tank acceleration was always on. The "-a" server option had been removed, and the acceleration values were pulled from BZDB variables. These variables were_inertiaLinear and _inertiaAngular.

Lag Compensation[edit]

Clients used a synced timestmap and attempt to compensate tank positions for lag. This had the possibility of changing the way the game feels for players that are used to "leading" the target based on its lag.

Hit Volume[edit]

The volume that defines a "hit" on a tank had been changed to be more consistent with the collision volume. It is now a box around the tank that can be adjusted by the server using BZDB variables.

Bug Fixes[edit]

A student had been paid as part of the Google Summer of Code program to evaluate and fix the backlog of reported bugs in the software. The intent was to have the overall effect of increasing the stability of the game.

See also[edit]