[1.7.10] Can someone tell me what these functions are?

[TheCerealKill3r]

As you can see in this snippet, there are little functions and "fields" there. (func) and (field_71439).  Can someone tell me what exactly they are? And if there's anything I need to import to fix this?  Pretty much every single func and field is a red line.  Thank you.

 

EntityClientPlayerMP ep = Minecraft.func_71410_x().field_71439_g;
        if ((ep != null) && 
          (FMLClientHandler.instance().getClient().field_71415_G)) {
          if (Mouse.isButtonDown(0))
          {
            ep.func_71038_i();
            if (Minecraft.func_71410_x().field_71476_x != null)
            {
              MovingObjectPosition mop = Minecraft.func_71410_x().field_71476_x;
              if (mop.field_72313_a == MovingObjectPosition.MovingObjectType.ENTITY)
              {
                Entity entity = mop.field_72308_g;
                
                C02PacketUseEntity pac = new C02PacketUseEntity(entity, C02PacketUseEntity.Action.ATTACK);
                
                ep.field_71174_a.func_147297_a(pac);

[Failender]

this copypasted code is obfuscated. I guess ur dev environment is deobfuscated. which means that you need to find the deobfuscated fields names.

[TheCerealKill3r]

Any idea as to where to start? I've been searching for quite a while.

Thank you.

[Failender]

I am using the mcpbot

http://mcpbot.bspk.rs/

[TheCerealKill3r]

Thank you.