123 lines
4.2 KiB
Java
123 lines
4.2 KiB
Java
package me.libraryaddict.disguise;
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import java.lang.reflect.Field;
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import java.lang.reflect.Method;
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import net.minecraft.server.v1_6_R3.World;
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import org.bukkit.Art;
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import org.bukkit.Bukkit;
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import org.bukkit.Server;
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import org.bukkit.Sound;
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import org.bukkit.craftbukkit.v1_6_R3.CraftWorld;
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import org.bukkit.inventory.ItemStack;
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public class ReflectionManager {
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private static String bukkitVersion = Bukkit.getServer().getClass().getName().split("\\.")[3];
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private static Class itemClass;
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static {
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try {
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itemClass = Class.forName("org.bukkit.craftbukkit." + bukkitVersion + ".inventory.CraftItemStack");
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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public static String getEnumArt(Art art) {
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try {
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Class craftArt = Class.forName("org.bukkit.craftbukkit." + bukkitVersion + ".CraftArt");
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Object enumArt = craftArt.getMethod("BukkitToNotch", Art.class).invoke(null, art);
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for (Field field : enumArt.getClass().getFields()) {
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if (field.getType() == String.class) {
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return (String) field.get(enumArt);
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}
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}
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} catch (Exception ex) {
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ex.printStackTrace();
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}
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return null;
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}
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public static String getCraftSound(Sound sound) {
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try {
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Class c = Class.forName("org.bukkit.craftbukkit." + bukkitVersion + ".CraftSound");
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return (String) c.getMethod("getSound", Sound.class).invoke(null, sound);
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} catch (Exception ex) {
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ex.printStackTrace();
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}
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return null;
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}
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public static Object getEntityInstance(String entityName) {
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try {
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Class entityClass = getNmsClass("Entity" + entityName);
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Object entityObject;
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Object world = getWorld();
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if (entityName.equals("Player")) {
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Object minecraftServer = getNmsClass("MinecraftServer").getMethod("getServer").invoke(null);
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Object playerinteractmanager = getNmsClass("PlayerInteractManager").getConstructor(getNmsClass("World"))
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.newInstance(world);
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entityObject = entityClass.getConstructor(getNmsClass("MinecraftServer"), getNmsClass("World"), String.class,
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playerinteractmanager.getClass()).newInstance(minecraftServer, world, "LibsDisguises",
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playerinteractmanager);
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} else {
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entityObject = entityClass.getConstructor(getNmsClass("World")).newInstance(world);
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}
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return entityObject;
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} catch (Exception e) {
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e.printStackTrace();
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}
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return null;
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}
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public static Class getNmsClass(String className) {
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try {
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return Class.forName("net.minecraft.server." + bukkitVersion + "." + className);
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} catch (Exception e) {
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e.printStackTrace();
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}
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return null;
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}
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public static Float getSoundModifier(Object entity) {
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try {
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Method soundStrength = getNmsClass("EntityLiving").getDeclaredMethod("ba");
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// TODO Update this each update!
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soundStrength.setAccessible(true);
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return (Float) soundStrength.invoke(entity);
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} catch (Exception ex) {
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}
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return null;
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}
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private static Object getWorld() {
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try {
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return Class.forName("org.bukkit.craftbukkit." + bukkitVersion + ".CraftWorld").getMethod("getHandle")
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.invoke(Bukkit.getWorlds().get(0));
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} catch (Exception e) {
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e.printStackTrace();
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}
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return null;
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}
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public static Object getNmsItem(ItemStack itemstack) {
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try {
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return itemClass.getMethod("asNMSCopy", ItemStack.class).invoke(null, itemstack);
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} catch (Exception e) {
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e.printStackTrace();
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}
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return null;
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}
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public static ItemStack getBukkitItem(Object nmsItem) {
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try {
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return (ItemStack) itemClass.getMethod("asBukkitCopy", getNmsClass("ItemStack")).invoke(null, nmsItem);
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} catch (Exception e) {
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e.printStackTrace();
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}
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return null;
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}
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}
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