source-code

Got it working. This ASM stuff is amazing... Here is my mod: http://www.minecraftforum.net/topic/2455187-172-customlanport-mod/

I read that: click I have to say this is really interesting. Didn't know that, thanks.

The integrated server is opened on a random port when opening to LAN. The problem is the method net.minecraft.util.HttpUtil.func_76181_a() where the Socket is created with a parameter set to 0. It would be really cool to have a machanism to have this value changed. I did this before in combination with a GUI, but now that we can't edit base classes anymore, this is impossible. Thanks in advance!