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[Experimental] Support Unbreakable meta tag

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This commit is contained in:
vemacs 2016-03-01 18:16:13 -07:00
parent b8f7918a4a
commit 62c2c57d4d
1 changed files with 25 additions and 0 deletions
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25
Essentials/src/com/earth2me/essentials/MetaItemStack.java
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@ -19,6 +19,7 @@ import org.bukkit.potion.Potion;
import org.bukkit.potion.PotionEffect;
import org.bukkit.potion.PotionEffectType;
import java.lang.reflect.Method;
import java.util.*;
import java.util.logging.Level;
import java.util.regex.Pattern;
@ -167,6 +168,8 @@ public class MetaItemStack {
final ItemMeta meta = stack.getItemMeta();
meta.setLore(lore);
stack.setItemMeta(meta);
} else if (split.length > 1 && (split[0].equalsIgnoreCase("unbreakable") && hasMetaPermission(sender, "unbreakable", false, true, ess))) {
setUnbreakable(stack, Boolean.valueOf(split[1]));
} else if (split.length > 1 && (split[0].equalsIgnoreCase("player") || split[0].equalsIgnoreCase("owner")) && stack.getType() == Material.SKULL_ITEM && hasMetaPermission(sender, "head", false, true, ess)) {
if (stack.getDurability() == 3) {
final String owner = split[1];
@ -467,4 +470,26 @@ public class MetaItemStack {
throw new Exception(tl("noMetaPerm", metaPerm));
}
}
private static Method spigotMethod;
private static Method setUnbreakableMethod;
private void setUnbreakable(ItemStack is, boolean unbreakable) {
ItemMeta meta = is.getItemMeta();
try {
if (spigotMethod == null) {
spigotMethod = meta.getClass().getDeclaredMethod("spigot");
spigotMethod.setAccessible(true);
}
Object itemStackSpigot = spigotMethod.invoke(meta);
if (setUnbreakableMethod == null) {
setUnbreakableMethod = itemStackSpigot.getClass().getDeclaredMethod("setUnbreakable", Boolean.TYPE);
setUnbreakableMethod.setAccessible(true);
}
setUnbreakableMethod.invoke(itemStackSpigot, unbreakable);
is.setItemMeta(meta);
} catch (Throwable t) {
t.printStackTrace();
}
}
}