Minecraft Forums

Hi,
I am working on a grenade launcher and I need textures for the launcher and for grenade. I already have working one but I need to make it more realistic (right now the grenades don't blow up every time without help and I'm firing sand with my helmet :Pig:).
Also I would appreciate feedback on recipes for launcher and nades.
Cheers.

PS. Behind you!

Already tried three different methods to do glass (first is hardest) stairs but two of them make minecraft go black and the third doesn't want to compile (it should thuogh!). I will inform you if I finnaly make them but I won't make any promises

Cryect's tutorials:
viewtopic.php?f=25&t=82858
viewtopic.php?f=25&t=84645

Quote from KyleIchiNi »

I must be missing something here. I followed all of the steps for installing the MCP and read the Readme a dozen times. Ok, I'll just get to the problem

\mcp\bin\minecraft\ doesn't exist for me... MCP\Bin only has Server.Properties

When I try and start the test_game (Without touching anything else after setting up MCP), it tells me that Start doesn't exist...

So, obviously, I cannot do anything with Start2 since I can't even find Start Original...

If you need any other info to help me fix this, just ask

You have to edit test_game.bat as Cryect wrote:

Quote from Cryect »

Replace the "Start" in the line "java -Xmx1024M -Xms1024M -cp "%MCTESTCP%" "-Dorg.lwjgl.librarypath=%MCNAT%" "-Dnet.java.games.input.librarypath=%MCNAT%" Start" with "Start2" and it will now run your class instead of Start.

Haha I just made the grenade explode with 10F force. NEVER do this with MiningTNT mod installed :biggrin.gif: The number of blocks lying around made my java crash

Masks themselves shouldn't be a problem to make but the special powers are complicating this little project though

Quote from Cryect »

So you are opening up a command prompt, changing to "C:\Documents and Settings\Zaraza107\Pulpit\mcp\bin\" then issuing the command "javac Start2.java" and thats the result?

Yup. But never mind though. Thanks to that new update from update_names.bat I was able to "translate" everything and make it work with ModLoader (100% working with 303's edited ModLoader, don't know how about Risugami's one)
But there's a bug that after the explosion grenade stays in world but I can't take it. (something like records' bug in smp). But this can be because of the 303's MiningTNT mod I have installed.

Cheers

PS. Keep up the good work with tutorials

EDIT:
Here's download link if someone wants it: OUTDATED

EDIT2:
Thanks Quatham Fixed pack: http://www.mediafire.com/?ay5bh9xvo6cbeod

Updated, recompiled, still the same errors with Start2.java

C:\Documents and Settings\Zaraza107\Pulpit\mcp\bin\minecraft\Start2.java:1: pack
age net.minecraft.src does not exist
import net.minecraft.src.ItemGrenade;
                        ^
C:\Documents and Settings\Zaraza107\Pulpit\mcp\bin\minecraft\Start2.java:13: pac
kage net.minecraft.src does not exist
   net.minecraft.src.ItemGrenade g = new net.minecraft.src.ItemGrenade(500);
                    ^
C:\Documents and Settings\Zaraza107\Pulpit\mcp\bin\minecraft\Start2.java:13: pac
kage net.minecraft.src does not exist
   net.minecraft.src.ItemGrenade g = new net.minecraft.src.ItemGrenade(500);
                                                          ^
C:\Documents and Settings\Zaraza107\Pulpit\mcp\bin\minecraft\Start2.java:14: can
not find symbol
symbol  : variable Start
location: class Start2
   Start.main(args);
   ^
4 errors

The test_game.bat (not edited ofc) is working now though :smile.gif: Here's new minecraft_compile.log (dunno if needed):
http://www.mediafire.com/?6axd2mawqpvtpjy

test_game.bat is not working cause I get error

*** Minecraft Coder Pack Version 2.1 ***
Exception in thread "main" java.lang.NoClassDefFoundError: Start
Caused by: java.lang.ClassNotFoundException: Start
        at java.net.URLClassLoader$1.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
Could not find the main class: Start.  Program will exit.

And here's the minecraft_compile.log (too long for posting it in [.code]):
http://www.mediafire.com/?dd67j8a51zmtndh

Quote from Cryect »

Alright that issue should only occur if you haven't recompiled MCP once yet or if you are placing the Start2.java in the wrong location. C:\mcp\bin\minecraft would be the location if you extracted mcp to C:\mcp. Now after you do a recompile you should see fg.class, Start.class, and a net folder.

Already recompiled MCP and the Start2.java is in \bin\minecraft folder. Still getting errors.

Quote from Cryect »

Whats the error you are getting when you try to compile start2.java. The most likely issue is something in the recompile went wrong. You can check that by looking in the logs directory at minecraft_compile.log.

I get 4 errors. 3 errors are "package net.minecraft.src does not exist" and the 4th error is:

cannot find symbol
symbol  : variable Start
location: class Start2
   Start.main(args);
   ^

Also minecraft.compile.log doesn't show any errors.

EDIT: By the way there's a minor mistake in the tutorial. Should be Start2.java not start2.java (the 5th error i get was about it )

Very good tut but I was unable to compile the start2.java (in the jump block tut too). I made jump block classes to work with ModLoader (303's one, don't know if it's working with original one, it should though). I wanted to do the same with grenades but I can't connect some of variables names used by you with the original ones. Too bad

Quote from Jesonomi »

Bumping. Anyone want to help make this and have it be able to implement into actual minecraft instead of the test server in the MCP? I givez you internetz cookie gogglesz. (W8 Wut.)

http://www.mediafire.com/?rqhxnrojz57z77k
Works the same but looks slightly different. You need 303's ModLoader to make it work though.

Quote from JarmomMC »

It is possible. I got all the codes right and everything, just when I try to recompile it, I get an error message saying "Make sure that javac.exe is in the PATH" I am using....whatever its called? Minecraft Modding Pack I think...w/e But, anyone know what "PATH" is? I found javac.exe, but never found a PATH!

First of all, you have to have JDK installed (http://www.oracle.com/technetwork/java/ ... index.html) and add bin folder from JDK folder (example: C:\Program Files\Sun\JDK\bin) to the PATH. Here's how to do it in Windows XP: http://www.computerhope.com/issues/ch000549.htm Vista and Seven should be similar. But it don't know anything of Linux and Mac.

PS.
I made the Jump Block for 303's Mod Loader but Minecraft crashesh everytime I want to place the block. Also, I didn't use Coder Pack cause I couldn't make it work so I used KungFuHamster's little tutorial http://www.minecraftwiki.net/wiki/User:KungFuHamster

EDIT:
I made it work If someone wants I can upload class files or source code (although they doesn't look friendly )