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damage utility function

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This commit is contained in:
jascotty2 2019-09-02 06:49:45 -05:00
parent b335b5bb43
commit d3d2800198
1 changed files with 24 additions and 3 deletions
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27
src/main/java/com/songoda/core/utils/ItemUtils.java
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@ -17,13 +17,12 @@ import java.util.logging.Logger;
import java.util.stream.Stream; import java.util.stream.Stream;
import org.bukkit.Bukkit; import org.bukkit.Bukkit;
import org.bukkit.Material; import org.bukkit.Material;
import org.bukkit.NamespacedKey;
import org.bukkit.OfflinePlayer; import org.bukkit.OfflinePlayer;
import org.bukkit.enchantments.Enchantment; import org.bukkit.enchantments.Enchantment;
import org.bukkit.enchantments.EnchantmentTarget;
import org.bukkit.inventory.Inventory; import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.ItemFlag; import org.bukkit.inventory.ItemFlag;
import org.bukkit.inventory.ItemStack; import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.Damageable;
import org.bukkit.inventory.meta.ItemMeta; import org.bukkit.inventory.meta.ItemMeta;
import org.bukkit.inventory.meta.SkullMeta; import org.bukkit.inventory.meta.SkullMeta;
@ -41,13 +40,35 @@ public class ItemUtils {
} }
} }
/**
* Clone of org.bukkit.inventory.ItemStack.asQuantity, since it is a paper-only function
*
* @param item item to copy
* @param qty amount the new ItemStack should have
* @return a copy of the original item
*/
public static ItemStack getAsCopy(ItemStack item, int qty) { public static ItemStack getAsCopy(ItemStack item, int qty) {
// org.bukkit.inventory.ItemStack.asQuantity is a paper-only function
ItemStack clone = item.clone(); ItemStack clone = item.clone();
clone.setAmount(qty); clone.setAmount(qty);
return clone; return clone;
} }
public static ItemStack addDamage(ItemStack item, int damage) {
if (item == null) {
return null;
} else if (ServerVersion.isServerVersionAtLeast(ServerVersion.V1_13)) {
// ItemStack.setDurability(short) still works in 1.13-1.14, but use these methods now
ItemMeta meta = item.getItemMeta();
if (meta instanceof Damageable) {
((Damageable) meta).setDamage(((Damageable) meta).getDamage() + damage);
item.setItemMeta(meta);
}
} else {
item.setDurability((short) Math.max(0, item.getDurability() + damage));
}
return item;
}
static Class cb_ItemStack = NMSUtils.getCraftClass("inventory.CraftItemStack"); static Class cb_ItemStack = NMSUtils.getCraftClass("inventory.CraftItemStack");
static Class mc_ItemStack = NMSUtils.getNMSClass("ItemStack"); static Class mc_ItemStack = NMSUtils.getNMSClass("ItemStack");
static Class mc_NBTTagCompound = NMSUtils.getNMSClass("NBTTagCompound"); static Class mc_NBTTagCompound = NMSUtils.getNMSClass("NBTTagCompound");