// ContainerRecipe notifying GuiRecipe that the recipe has changed (client side)
if( action == 0x05 ) {
GuiScreen screen = ClientProxy.getCurrentScreen();
if( screen instanceof GuiRecipe ) {
GuiRecipe gui = (GuiRecipe) screen;
// gui.buttonID = packetData.readByte(); // todo: recheck this.
}
return;
}