package net.aufdemrand.denizen.utilities.nbt;
import net.minecraft.server.v1_7_R4.EntityLiving;
import net.minecraft.server.v1_7_R4.NBTTagCompound;
import org.bukkit.craftbukkit.v1_7_R4.entity.CraftEntity;
import org.bukkit.craftbukkit.v1_7_R4.inventory.CraftItemStack;
import org.bukkit.entity.Entity;
import org.bukkit.entity.LivingEntity;
import org.bukkit.inventory.ItemStack;
public class CustomNBT {
public static MapOfEnchantments getEnchantments(ItemStack item) {
return new MapOfEnchantments(item);
}
/*
* Some static methods for dealing with Minecraft NBT data, which is used to store
* custom NBT.
*/
public static boolean hasCustomNBT(ItemStack item, String key) {
if (item == null) return false;
NBTTagCompound tag;
net.minecraft.server.v1_7_R4.ItemStack cis = CraftItemStack.asNMSCopy(item);
if (!cis.hasTag()) return false;
tag = cis.getTag();
// dB.echoDebug(tag.toString());
// if this item has the NBTData for 'owner', there is an engraving.
return tag.hasKey(key);
}
public static String getCustomNBT(ItemStack item, String key) {
if (item == null) return null;
net.minecraft.server.v1_7_R4.ItemStack cis = CraftItemStack.asNMSCopy(item);
NBTTagCompound tag;
if (!cis.hasTag())
cis.setTag(new NBTTagCompound());
tag = cis.getTag();
// if this item has the NBTData for 'owner', return the value, which is the playername of the 'owner'.
if (tag.hasKey(key)) return tag.getString(key);
return null;
}
public static ItemStack removeCustomNBT(ItemStack item, String key) {
if (item == null) return null;
net.minecraft.server.v1_7_R4.ItemStack cis = CraftItemStack.asNMSCopy(item);
NBTTagCompound tag;
if (!cis.hasTag())
cis.setTag(new NBTTagCompound());
tag = cis.getTag();
// remove 'owner' NBTData
tag.remove(key);
return CraftItemStack.asCraftMirror(cis);
}
public static ItemStack addCustomNBT(ItemStack item, String key, String value) {
if (item == null) return null;
net.minecraft.server.v1_7_R4.ItemStack cis = CraftItemStack.asNMSCopy(item);
NBTTagCompound tag = null;
// Do stuff with tag
if (!cis.hasTag())
cis.setTag(new NBTTagCompound());
tag = cis.getTag();
tag.setString(key, value);
return CraftItemStack.asCraftMirror(cis);
}
public static LivingEntity addCustomNBT(LivingEntity entity, String key, String value) {
if (entity == null) return null;
Entity bukkitEntity = entity;
net.minecraft.server.v1_7_R4.Entity nmsEntity = ((CraftEntity) bukkitEntity).getHandle();
NBTTagCompound tag = new NBTTagCompound();
// Writes the entity's NBT data to tag
nmsEntity.c(tag);
// Add custom NBT
tag.setString(key, value);
// Write tag back
((EntityLiving)nmsEntity).a(tag);
return entity;
}
public static LivingEntity removeCustomNBT(LivingEntity entity, String key) {
if (entity == null) return null;
Entity bukkitEntity = entity;
net.minecraft.server.v1_7_R4.Entity nmsEntity = ((CraftEntity) bukkitEntity).getHandle();
NBTTagCompound tag = new NBTTagCompound();
// Writes the entity's NBT data to tag
nmsEntity.c(tag);
// Remove custom NBT
tag.remove(key);
// Write tag back
((EntityLiving)nmsEntity).a(tag);
return entity;
}
public static boolean hasCustomNBT(LivingEntity entity, String key) {
if (entity == null) return false;
Entity bukkitEntity = entity;
net.minecraft.server.v1_7_R4.Entity nmsEntity = ((CraftEntity) bukkitEntity).getHandle();
NBTTagCompound tag = new NBTTagCompound();
// Writes the entity's NBT data to tag
nmsEntity.c(tag);
// Check for key
return tag.hasKey(key);
}
public static String getCustomNBT(LivingEntity entity, String key) {
if (entity == null) return null;
Entity bukkitEntity = entity;
net.minecraft.server.v1_7_R4.Entity nmsEntity = ((CraftEntity) bukkitEntity).getHandle();
NBTTagCompound tag = new NBTTagCompound();
// Writes the entity's NBT data to tag
nmsEntity.c(tag);
// Return contents of the tag
return tag.getString(key);
}
}