SRB2Kart: Saturn

SRB2Kart is a kart racing mod based on the 3D Sonic the Hedgehog fangame Sonic Robo Blast 2, based on a modified version of Doom Legacy.

Saturn Features (Take a look at the "Saturn Options" menu c;)

• Sprites player rotation on slopes; going on hills, levitate, going down, and so on alters your sprites (configurable)
• You can alter all the base kart HUD element offsets on the fly in the Saturn Options settings menu
• addfilelocal Command, for those who want to use things like their custom hud in netgames (Same as addfile but completely client sided)
• Palette rendering, make the OpenGL renderer (almost) look like software mode!
• OpenMPT for Tracker module playback instead of GME
  • Fixes looping and sounds better
  • Allows filter configuration
• Colourize your Kart HUD, to either your player color or whichever colour you like! (optional / requieres extra2.kart file)
• The minimal brightness with Shaders can be configured, now you can seeeee in dark areas (0-255 , uses Sector brightness values)
• Lua HUD hooks for Intermission (ex: You can make hostmod votes still visible during intermission!)
• Lua HUD hooks for Vote Screen (ex: You can make hostmod votes still visible during map vote screen!)
• Saltyhop! do a funny hop
• Smaller Speedometer (optional / requieres extra.kart file)
• Record Attack input display can now be used everywhere
• Smaller minimap icons and also show player names on the minimap (toggable)
• Support for animated votescreens!
• showmusiccredit command, shows you the current music track again
• listskins show a list of all skins currently loaded
• Visual Portals from Haya's HEP Client
• Horizonline effect in OpenGL (watch the endless bricks on SNES Bowsers Castle!)
• Localskins! use whatever skin you like!
• Toggable lowercase menu's also from Haya's HEP client
• Everything that Galaxy has

Improvements / Bug fixes

• Replay size has been increased to 10MiB minimum, to make replay overflows very unlikely to happen
  • can be set to 100MiB max with maxdemosize command in console
• Music changes now properly show the music credits (ex: Kart maps with easter eggs that alter the music)
  • The mapper still has to provide a MusicDEF for this to work.
• Configurable chatlog length (yay can read those messages from 30 mins ago without opening log.txt)
• Configurable timeout for waiting to join a full server (in vanilla this is capped to 5 minutes before it boots you out)
• Characters now spin in skin selection menu (configurable)
• HTTP Addon download speed has been raised dramatically
  • configurable with downloadspeed command
• HWR Drawnodes have been refactored, this should fix a few rare crashes esp in regards to OpenGL Visportals
• The Position Number in the corner is alot smaller now (half the size!)
• Toggable Lap animation
• Main menu shows the current renderer being used
• MSAA and A2C Antialiasing support (Configurable in renderer.txt file)
• A simple button to rejoin your last visited server
• Ability to show ALL maps in the mapselect screen, this includes hidden or hellmaps "showallmaps yes/no"
• Ability to toggle the Stagetitlecard "maptitles on/off"

Performance / Debugging

• Access for mobj_t and player_t fields from Lua has been completely rewritten, for much better performance with many Lua scripts
• Lua shows Tracebacks whenever an error occurs
• The Lua Perfstats page now has multiple pages and is more organized (ps_thinkframe_page X in console)
• People with lower end hardware can disable "screen textures" with "gr_screentextures" command, huge performance gain with minimal visual loss
  • Intermission backgrounds, heat wave effects and etc are broken with this
• ffloorclip, exclusive to Software, which boosts performance on maps with many Floor over Floor sectors

Technical fixes

• ZFigthing Textures in Opengl mode have been fixed in engine (well almost all of it)

• FOFs intersecting with slopes have less issues and now render correctly in Opengl

• Midtextures on slopes in Opengl are fixed, many weird guardrails and fences, aswell as some of those sticking out textures from the ground on some maps should be gone

• The annoying depraction messages for P_TeleportMove and P_AproxDistance have been silenced

• Silenced the annoying "cant find next map..." messages as theyre super useless and annoying anyways

• Added a small cooldown on map command due to spamming causing a SIGSEGV

• Many bugfixes to the Software renderer, so its much less prone to crashing

• Many bugfixes to the OpenGL renderer (too many too list all of them here; check the changelogs for more information)

• Bugfixes to the soundsystem, mainly regarding Sound muting

• Refactored Zone Memory Allocations (helps a bit with large maps)

• Many many more crash fixes and other bugfixes to the basegame (too many too list all of them here; check the changelogs for more information)

• Crash Backtraces have been replaced by libbacktrace (except for 32bit Windows builds) Crashlogs now contain alot more informations. and even more if your build has debug symbols Also allows 64bit Windows builds to produce Crashlogs!

MISC

• Bird's Camara Tilting feature is no longer turned on by default
• Bird's warning on the title screen has been removed

Bugs

• On maps which change the song multiple times on map start (exp: Wandering Falls) may show multiple music credits appearing
• A2C antialiasing makes transparent surfaces even more transparent
• You tell us! c:

Note

Check the LUASTUFF file for more information on all the lua things Saturn has.

Dependencies

• SDL2 (Linux/OS X only)
• SDL2-Mixer (Linux/OS X only)
• libupnp (Linux/OS X only)
• libgme (Linux/OS X only)
• libopenmpt (Linux/OS X only)
• libbacktrace (Linux/OS X only)

Compiling

See SRB2 Wiki/Source code compiling. The compiling process for SRB2Kart is largely identical to SRB2.

Disclaimer

Kart Krew is in no way affiliated with SEGA or Sonic Team. We do not claim ownership of any of SEGA's intellectual property used in SRB2.