ChrisIsNoodleBoy

so i am making a 1.7.10 mana bar and i dont know how to make the bar go up or down with the current int values i was told i need packets and i dont know how to use them what do i do im dying over here man i am lost lmao

So i am trying to add new NBT data to the player and IExtendedEntityProperties Won't import am i missing something or do i have to make my own I am on 1.12.2 please check the code below import net.minecraft.entity.Entity; import net.minecraft.nbt.NBTTagCompound; import net.minecraft.world.World; import net.minecraftforge.common. public class PlayerData implements IExtendedEntityProperties { @Override public void saveNBTData(NBTTagCompound nbt) { } @Override public void loadNBTData(NBTTagCompound nbt) { } @Override public void init(Entity entity, World world) { } }