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opsu! - an open-source osu! client (UNOFFICIAL)
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Noob question, but where Is the opsu.jar file? I can't find anything called opsu in the opsu-master folder.
just download the release (opsu-0.3.2.jar)Kinac wrote:
Noob question, but where Is the opsu.jar file? I can't find anything called opsu in the opsu-master folder.
https://github.com/itdelatrisu/opsu/releases/
is this another "osu"-like game?
and if i'm not mistaken, peppy has planned to outsource osu @_@
and if i'm not mistaken, peppy has planned to outsource osu @_@
it just hangs on loading beatmaps about 75% through for me
Thu Jul 24 11:34:19 BST 2014 ERROR:** Uncaught Exception! **again java = bleeeeh
Thu Jul 24 11:34:19 BST 2014 ERROR:multiple points
java.lang.NumberFormatException: multiple points
at sun.misc.FloatingDecimal.readJavaFormatString(Unknown Source)
at java.lang.Float.parseFloat(Unknown Source)
at itdelatrisu.opsu.OsuTimingPoint.<init>(OsuTimingPoint.java:92)
at itdelatrisu.opsu.OsuParser.parseFile(OsuParser.java:325)
at itdelatrisu.opsu.OsuParser.parseAllFiles(OsuParser.java:90)
at itdelatrisu.opsu.states.Splash$1.run(Splash.java:123)
dl4me
Topic Starter
...okay. Instead of adding extra parser checks as I've previously done, I've decided to just catch all bad input in 83e4860 (binary). Although there's absolutely no reason for there to be a decimal point error in a generated beatmap file...nookls wrote:
at sun.misc.FloatingDecimal.readJavaFormatString(Unknown Source)
I think you mean "open-source". ^.^xNousagi wrote:
if i'm not mistaken, peppy has planned to outsource osu @_@
One exception doesn't mean Java is a crap. It's a great language, faster than C#, and little slower than C++. I think you know Java is slow from badly written Minecraftnookls wrote:
again java = bleeeeh
Uhm... May this can help you to avoid converting mp3 to wav? http://openinnowhere.sourceforge.net/lameonj/
It's great I can play osu on my crapy eeepc with linux.
I'm c# guy and I think java is really fine.
I'm c# guy and I think java is really fine.
the real solution is not converting mp3 -> wav... is play mp3. Try using libav/ffmpeg.
what did I say?ErunamoJAZZ wrote:
the real solution is not converting mp3 -> wav... is play mp3. Try using libav/ffmpeg.
Howl wrote:
Uhm... May this can help you to avoid converting mp3 to wav? http://openinnowhere.sourceforge.net/lameonj/
Great work (although the slider issue is quite disappointing)! Will you add the beatmap editor in the future?
How about an opsu! updater? 
Kudos on your hard work so far! I'd love to see where this goes.
Topic Starter
Hey everyone! I apologize for the necro, but just letting you all know this project hasn't completely died yet. I pushed a lot of updates over the past few weeks, with significant memory and stability improvements, graphical polishing, many new features, and code enhancements.
Release: v0.4.0
The full changelogs are on GitHub, but these are some of the highlights since I last posted:
Release: v0.4.0
The full changelogs are on GitHub, but these are some of the highlights since I last posted:
- Memory reductions: With ~1000 beatmaps, opsu! uses about 50% less memory than in the previous version (so it's now comparable to osu!).
- Error handling: Along with better error checking, there's now a dialogue box that should appear whenever an error occurs with the exception and a prompt to report it.
- Visuals: Lots of tweaks. Most noticeably, there are hover effects on almost all menu elements now, so everything feels a lot more interactive.
- Beatmap loading: For those who had trouble with the (still relatively slow) beatmap parser, you can now press 'Esc' to interrupt the parser and run the game with the currently loaded maps. You can also press 'F5' in the song menu to reload maps (including new ones). It's also possible to restart the program from the options menu by pressing 'Ctrl+Shift+F5', without needing to reload any beatmaps.
- Development-related: opsu! is now distributed as a Maven project (thanks to Tillerino), and I rewrote parts of JarSplice to allow automatically building the standalone JARs; it only takes a single command to compile, run, or package the source code now (if you're interested, instructions are listed on the readme page). I also cleaned and rewrote a lot of the code, so it's far better organized.
New version of your app doesnt work for me. The older one(I think it was 0.3.2 or so) was functional but only in home directory.(The Songs and Skins folders must be in home directory. I dont remember if the app itselft must be in home directory.)
This is the output:
Im using GNU/Linux Ubuntu 14.04.
This is the output:
Exception in thread "main" java.lang.UnsupportedClassVersionError: itdelatrisu/opsu/Opsu : Unsupported major.minor version 51.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:643)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:277)
at java.net.URLClassLoader.access$000(URLClassLoader.java:73)
at java.net.URLClassLoader$1.run(URLClassLoader.java:212)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
at java.lang.ClassLoader.loadClass(ClassLoader.java:323)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
at java.lang.ClassLoader.loadClass(ClassLoader.java:268)
Could not find the main class: itdelatrisu.opsu.Opsu. Program will exit.
Im using GNU/Linux Ubuntu 14.04.
Use newer JavaItachi17 wrote:
New version of your app doesnt work for me. The older one(I think it was 0.3.2 or so) was functional but only in home directory.(The Songs and Skins folders must be in home directory. I dont remember if the app itselft must be in home directory.)
This is the output:Exception in thread "main" java.lang.UnsupportedClassVersionError: itdelatrisu/opsu/Opsu : Unsupported major.minor version 51.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:643)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:277)
at java.net.URLClassLoader.access$000(URLClassLoader.java:73)
at java.net.URLClassLoader$1.run(URLClassLoader.java:212)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
at java.lang.ClassLoader.loadClass(ClassLoader.java:323)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
at java.lang.ClassLoader.loadClass(ClassLoader.java:268)
Could not find the main class: itdelatrisu.opsu.Opsu. Program will exit.
Im using GNU/Linux Ubuntu 14.04.
To Author: Have you done the circular curve alghorithm?
Thanks now it works.LudziE12 wrote:
Use newer Java
To Author: Have you done the circular curve alghorithm?
Topic Starter
No, I haven't. I haven't really been focusing on the sliders since I really don't have any idea how osu! implements them. x.xLudziE12 wrote:
To Author: Have you done the circular curve alghorithm?
When i started working with my clone here: https://github.com/LudziE12/josu i first tried to make that alghorithm. You can found it there (not ended). Maybe tomorrow i will push working one.
Topic Starter
In the song menu, there's a little wrench icon next to the search bar. That'll take you to the options menu, and the first one is screen resolution.Asuka- wrote:
Good work! Is there any way to change the resolution?
I have played opsu since the 1st version till the latest version and i just can say that this game is (almost) flawless in performance and stability apart from Bezier sliders which screws the play and the non-default skin which distracts a lot xD
However, since my workplace is mostly Linux based OS, i found that opsu! never runs above 61FPS even if the limiter is set above of 60 FPS (vsync)
On Windows, it works fine on high fps (can reach up to 240 FPS).
The Ubuntu I am using is Ubuntu 14.10 and using JDK (not JRE) 8u25 (kind of lazy to install JRE because my workplace is mostly developing software using Java and JDK usually includes the Java runtime as well)
Also, I found that if I try to use my skin, the comboburst sometimes pops up an extremely stretched slider ball which is weird (also happens occasionally with no custom skin) but i can't properly reproduce it (too random)
However, since my workplace is mostly Linux based OS, i found that opsu! never runs above 61FPS even if the limiter is set above of 60 FPS (vsync)
On Windows, it works fine on high fps (can reach up to 240 FPS).
The Ubuntu I am using is Ubuntu 14.10 and using JDK (not JRE) 8u25 (kind of lazy to install JRE because my workplace is mostly developing software using Java and JDK usually includes the Java runtime as well)
Also, I found that if I try to use my skin, the comboburst sometimes pops up an extremely stretched slider ball which is weird (also happens occasionally with no custom skin) but i can't properly reproduce it (too random)
Topic Starter
I actually noticed the comboburst problem too shortly after I posted the release, and quickly made a re-release after this fix. You probably have the original version of 0.4.0, so just re-download it to fix the problem. Sorry about that!chong601 wrote:
I don't really know what I can do about the FPS issue, since I'm pretty inexperienced with the low-level graphics stuff. x_x
Hey, do you think you can turn this into a better-than-osu practising client? It'd be great if we could have additional settings in the "Mods" section to change:
- Final overall AR (even if using HT, DT, EZ or HR, this overrides it)
- Final overall Circle Size (even if using EZ or HR, this overrides it)
- Speed (more selections than DT (3/2 speed) and HT (2/3 speed)
I realize that it's probably a lot of work but I think that the ability to change those on the fly for any song would make this a better place to practise than osu itself
- Final overall AR (even if using HT, DT, EZ or HR, this overrides it)
- Final overall Circle Size (even if using EZ or HR, this overrides it)
- Speed (more selections than DT (3/2 speed) and HT (2/3 speed)
I realize that it's probably a lot of work but I think that the ability to change those on the fly for any song would make this a better place to practise than osu itself
Topic Starter
Fixed difficulty settings (CS, AR, OD, HP) are already implemented. You can go into the options menu and change them in the "Custom" section. The mechanics are still off from osu!, though, so don't expect too much.FieryLight wrote:
I tried playing around with the Beads Project for MP3 decoding (which LudziE12 used for josu!), since it can decode in real-time and is generally a very versatile music player (ex. it can handle speed changes, etc.), but I just couldn't get it to work at all -- it won't even run inside of a JAR (#1 reason why I dropped the approach), doesn't give accurate track positions, and can't play OGGs as far as I can tell (I just hear a lot of static). Here's what I did so far, in a separate branch (sorry, no binaries since apparently they don't work): https://github.com/itdelatrisu/opsu/com ... 92329a29c9
So unless I have more luck with MP3 decoding in Java, it doesn't look like speed changes (Easy/Double/Nightcore, etc.) are going to happen.
Oh, I see.... Well, hopefully you come across something perfect that leads you to it. I wouldn't expect it anytime soon but, still, hopefuleuphyy wrote:
Fixed difficulty settings (CS, AR, OD, HP) are already implemented. You can go into the options menu and change them in the "Custom" section. The mechanics are still off from osu!, though, so don't expect too much.FieryLight wrote:
I tried playing around with the Beads Project for MP3 decoding (which LudziE12 used for josu!), since it can decode in real-time and is generally a very versatile music player (ex. it can handle speed changes, etc.), but I just couldn't get it to work at all -- it won't even run inside of a JAR (#1 reason why I dropped the approach), doesn't give accurate track positions, and can't play OGGs as far as I can tell (I just hear a lot of static). Here's what I did so far, in a separate branch (sorry, no binaries since apparently they don't work): https://github.com/itdelatrisu/opsu/com ... 92329a29c9
So unless I have more luck with MP3 decoding in Java, it doesn't look like speed changes (Easy/Double/Nightcore, etc.) are going to happen.
And wow, didn't know those options were already in there, I haven't downloaded this since it's release, I can't wait to try it out EDIT: Hmm, just downloaded and it doesn't seem to work for me, I tried twice (and waited quite a while) and noticed there was a text file and it said:
Mon Jan 26 21:50:41 PST 2015 ERROR:Unable to determine Slick build number
Mon Jan 26 21:55:57 PST 2015 ERROR:Unable to determine Slick build number
Have you tried looking up other open-source Java-based MP3 player? Probably you have more luck on that (but you might need to do something with other things like speedup and timing to your preferred accuracy)euphyy wrote:
I tried playing around with the Beads Project for MP3 decoding (which LudziE12 used for josu!), since it can decode in real-time and is generally a very versatile music player (ex. it can handle speed changes, etc.), but I just couldn't get it to work at all -- it won't even run inside of a JAR (#1 reason why I dropped the approach), doesn't give accurate track positions, and can't play OGGs as far as I can tell (I just hear a lot of static). Here's what I did so far, in a separate branch (sorry, no binaries since apparently they don't work): https://github.com/itdelatrisu/opsu/com ... 92329a29c9
So unless I have more luck with MP3 decoding in Java, it doesn't look like speed changes (Easy/Double/Nightcore, etc.) are going to happen.
I am looking through the opsu! source code while working to probably find fix for the 61 FPS issue on 240 fps
(and is there any ETA on the other types of sliders? Bezier is definitely unplayable on some old maps xD)
Topic Starter
I don't know what the problem would be, sorry. That log message is normal (a bug in the game library), and I don't have any other information to go off of. x.xFieryLight wrote:
EDIT: Hmm, just downloaded and it doesn't seem to work for me
I've searched long and hard for an MP3 library with very basic functionality (streaming, seeking, accurate track position), but still haven't found anything that works. x.x The FPS issue is probably a bug in the Slick2D library (or maybe LWJGL), since I didn't touch any of the internals for that, but maybe you'll find something. xD And like I said before, I don't have much information about the sliders and am usually very busy at school (I'm on break now), so I can't guarantee any work on the sliders unless someone decides to help.chong601 wrote:
I'm working now on my major game with my team, but when i find time (starting 2 weeks winter holidays this weekend) i will help with the sliders and i will try to fix beads library.euphyy wrote:
I don't know what the problem would be, sorry. That log message is normal (a bug in the game library), and I don't have any other information to go off of. x.xFieryLight wrote:
EDIT: Hmm, just downloaded and it doesn't seem to work for meI've searched long and hard for an MP3 library with very basic functionality (streaming, seeking, accurate track position), but still haven't found anything that works. x.x The FPS issue is probably a bug in the Slick2D library (or maybe LWJGL), since I didn't touch any of the internals for that, but maybe you'll find something. xD And like I said before, I don't have much information about the sliders and am usually very busy at school (I'm on break now), so I can't guarantee any work on the sliders unless someone decides to help.chong601 wrote:
When i started making josu! I searched for good audio library and only beads has separate pitch and speed settings (in others setting pitch changed speed).
I have a question: Is problem with sound and music in linux is fixed? I haven't looked to the repo for some time
Afaik, it does work at my workplace Linux Ubuntu (14.10 32-bit, PulseAudio sound system)LudziE12 wrote:
I have a question: Is problem with sound and music in linux is fixed? I haven't looked to the repo for some time
Topic Starter
Lots of major updates in the past two weeks, so here's another release!
Release: v0.5.0
A brief overview:
Release: v0.5.0
A brief overview:
- Sliders: Thanks to fluddokt, sliders are now fixed! The old buggy sliders were replaced with two new types: circumscribed circles and linear beziers.
- Score Database: Scores are now saved to an SQLite database, so you can view past scores in the song menu much like in osu!.
- Beatmap Downloader: There's now a downloads menu that allows you to search for beatmaps, download them, and import them directly through opsu!. The downloader fetches files and data from Bloodcat, so you can only download 4 files at a time (even though there's no actual limitation code-wise).
SPOILER
I'm starting classes again in a few hours, so updates will probably be much slower again (unless anyone wants to help, as usual!). In any case, let me know what you think!(ignore the scores, they're clearly fake )
)Hey, I'd rather you didn't use the bundled osu! (audio) tracks here. Some of them aren't licenced for use outside of osu! and I'd like to respect the artist's rights where possible (considering this project is somewhat related to osu!).
Also I noticed there's some artwork that you likely don't have permission to use, so you may want to double-check on that.
Also I noticed there's some artwork that you likely don't have permission to use, so you may want to double-check on that.
If I don't get a reply acknowledging my last message within the next 24 hours I will be removing this forum thread.
Topic Starter
Which audio tracks are you referring to? If it's the theme song, I can remove that, but I wasn't aware that osu! had a license on it (I didn't find an indication of that anywhere). The rest of the sounds are from user skins, which are all credited.
I also credited all the skin authors, and I'd be happy to remove any images if the authors want them removed.
I also credited all the skin authors, and I'd be happy to remove any images if the authors want them removed.
The bundled beatmaps and theme song.
Topic Starter
Done: https://github.com/itdelatrisu/opsu/com ... 26a0cf8db0 (there aren't any bundled beatmaps)
Sorry for the trouble.
Sorry for the trouble.
Thank you.