I cannot modify the block by forge.

[bulzipke]

 

  Hi, I'm begginer forge developer.

 

  I want, right click at glass block, then show custom GUI to user.

 

  First, I made EventHookContainerClass,

  @ForgeSubscribe

public void onPlayerInteract(PlayerEvent event) {

System.out.println(event.entityPlayer);

        }

  But, this is only response, living thing. Not block.

 

  So, I modified glass block that I want interaction block.

  Original glass block is common/net.minecraft.src, And I override onBlockActivated method, like this.

@Override

public boolean onBlockActivated(World par1World, int par2, int par3, int par4, EntityPlayer par5EntityPlayer, int par6, float par7, float par8, float par9) {

Minecraft mc = ModLoader.getMinecraftInstance();

mc.displayGuiScreen(new GuiOptions(mc.currentScreen, mc.gameSettings));

        }

 

  This code is work at client. But not a server. Server's log is this.

2012-10-03 12:11:39 [iNFO] [ForgeModLoader] Forge Mod Loader version 3.0.196.366 for Minecraft client:1.3.2, server:1.3.2 loading

2012-10-03 12:11:39 [iNFO] [sTDERR] java.lang.reflect.InvocationTargetException

2012-10-03 12:11:39 [iNFO] [sTDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

2012-10-03 12:11:39 [iNFO] [sTDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

2012-10-03 12:11:39 [iNFO] [sTDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

2012-10-03 12:11:39 [iNFO] [sTDERR] at java.lang.reflect.Method.invoke(Method.java:597)

2012-10-03 12:11:39 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchServer(FMLRelauncher.java:126)

2012-10-03 12:11:39 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.handleServerRelaunch(FMLRelauncher.java:33)

2012-10-03 12:11:39 [iNFO] [sTDERR] at net.minecraft.server.MinecraftServer.main(MinecraftServer.java:1258)

2012-10-03 12:11:39 [iNFO] [sTDERR] Caused by: java.lang.NoClassDefFoundError: net/minecraft/src/GuiScreen

2012-10-03 12:11:39 [iNFO] [sTDERR] at net.minecraft.src.Block.<clinit>(Block.java:79)

2012-10-03 12:11:39 [iNFO] [sTDERR] at net.minecraft.src.StatList.initMinableStats(StatList.java:171)

2012-10-03 12:11:39 [iNFO] [sTDERR] at net.minecraft.src.StatList.<clinit>(StatList.java:89)

2012-10-03 12:11:39 [iNFO] [sTDERR] at net.minecraft.server.MinecraftServer.fmlReentry(MinecraftServer.java:1264)

2012-10-03 12:11:39 [iNFO] [sTDERR] ... 7 more

2012-10-03 12:11:39 [iNFO] [sTDERR] Caused by: java.lang.ClassNotFoundException: net.minecraft.src.GuiScreen

2012-10-03 12:11:39 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:125)

2012-10-03 12:11:39 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(ClassLoader.java:306)

2012-10-03 12:11:39 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(ClassLoader.java:247)

2012-10-03 12:11:39 [iNFO] [sTDERR] ... 11 more

2012-10-03 12:11:39 [iNFO] [sTDERR] Caused by: java.lang.NullPointerException

2012-10-03 12:11:39 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:119)

2012-10-03 12:11:39 [iNFO] [sTDERR] ... 13 more

 

 

  How can I solve this ? Please help me.

[LexManos]

Why the heck do you think that GUI classes would be on the server....

[bulzipke]

 

  Thanks for your reply.

 

  Then, How can I solve this problem? I want, user right-click at glassblock, custom GUI , show to them.

[luacs1998]

Client proxy.

http://www.minecraftforge.net/wiki/Containers_and_GUIs

[bulzipke]

 

  I solved problem !

  Thanks everybody