Legacy material load prevention. Initial commit.

src/main/java/com/gamingmesh/jobs/CMILib/CMIAsyncHead.java

@@ -0,0 +1,28 @@
+package com.gamingmesh.jobs.CMILib;
+
+import org.bukkit.inventory.ItemStack;
+
+public class CMIAsyncHead {
+    private boolean head = false;
+    private boolean force = false;
+
+    public void afterAsyncUpdate(ItemStack item) {
+
+    }
+
+    public boolean isAsyncHead() {
+	return head;
+    }
+
+    public void setAsyncHead(boolean head) {
+	this.head = head;
+    }
+
+    public boolean isForce() {
+	return force;
+    }
+
+    public void setForce(boolean force) {
+	this.force = force;
+    }
+}

src/main/java/com/gamingmesh/jobs/CMILib/CMIItemStack.java

@@ -6,11 +6,15 @@ import java.util.List;
 import java.util.Map.Entry;
 
 import org.bukkit.Material;
+import org.bukkit.block.CreatureSpawner;
 import org.bukkit.enchantments.Enchantment;
+import org.bukkit.entity.EntityType;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.EnchantmentStorageMeta;
 import org.bukkit.inventory.meta.ItemMeta;
 import org.bukkit.inventory.meta.PotionMeta;
+import org.bukkit.inventory.meta.SkullMeta;
+import org.bukkit.material.SpawnEgg;
 import org.bukkit.potion.PotionData;
 import org.bukkit.potion.PotionEffect;
 import org.bukkit.potion.PotionEffectType;
@@ -19,7 +23,9 @@ import com.gamingmesh.jobs.Jobs;
 
 public class CMIItemStack {
 
+    @Deprecated
     private int id = 0;
+    @Deprecated
     private short data = 0;
     private short durability = 0;
     private int amount = 0;
@@ -28,6 +34,7 @@ public class CMIItemStack {
     private String mojangName = null;
     private CMIMaterial cmiMaterial = null;
     private Material material = null;
+    private CMIEntityType entityType = null;
     private ItemStack item;
 
     public CMIItemStack(Material material) {
@@ -48,6 +55,7 @@ public class CMIItemStack {
     @Override
     public CMIItemStack clone() {
 	CMIItemStack cm = new CMIItemStack(material);
+	cm.entityType = this.entityType;
 	cm.setId(id);
 	cm.setData(data);
 	cm.setAmount(amount);
@@ -60,14 +68,17 @@ public class CMIItemStack {
 	return cm;
     }
 
+    @Deprecated
     public int getId() {
 	return id;
     }
 
+    @Deprecated
     public void setId(Integer id) {
 	this.id = id;
     }
 
+    @Deprecated
     public short getData() {
 	return data;
     }
@@ -76,6 +87,12 @@ public class CMIItemStack {
 	return getMaxDurability() > 0;
     }
 
+    public boolean isArmor() {
+	if (this.getCMIType() != null && this.getCMIType().isArmor())
+	    return true;
+	return CMIMaterial.isArmor(this.getType());
+    }
+
     public short getDurability() {
 	return Jobs.getNms().getDurability(getItemStack());
     }
@@ -85,9 +102,17 @@ public class CMIItemStack {
     }
 
     public void setData(short data) {
-//    	CMIMaterial got = CMIMaterial.get(id, data);
-//    	if (got != null && got.getLegacyData() == data)
 	this.data = data;
+	if (this.getCMIType() != null) {
+	    ItemMeta meta = null;
+	    if (item != null && item.hasItemMeta()) {
+		meta = item.getItemMeta();
+	    }
+	    this.item = null;
+	    if (meta != null && this.getItemStack() != null) {
+		this.getItemStack().setItemMeta(meta);
+	    }
+	}
     }
 
     public CMIItemStack setDisplayName(String name) {
@@ -122,9 +147,11 @@ public class CMIItemStack {
 
     public CMIItemStack clearLore() {
 	ItemMeta meta = getItemStack().getItemMeta();
-	List<String> t = new ArrayList<>();
+	if (meta != null) {
+	    List<String> t = new ArrayList<String>();
 	    meta.setLore(t);
-	getItemStack().setItemMeta(meta);
+	    this.getItemStack().setItemMeta(meta);
+	}
 	return this;
     }
 
@@ -176,13 +203,11 @@ public class CMIItemStack {
 
     public List<String> getLore() {
 	ItemMeta meta = this.getItemStack().getItemMeta();
-//    List<String> lore = null;
 	if (meta != null) {
 	    List<String> lore = meta.getLore();
 	    if (lore == null) {
 		lore = new ArrayList<>();
 		meta.setLore(lore);
-//    	this.getItemStack().setItemMeta(meta);
 	    }
 
 	    return meta.getLore() == null ? new ArrayList<>() : meta.getLore();
@@ -263,6 +288,13 @@ public class CMIItemStack {
     @SuppressWarnings("deprecation")
     public ItemStack getItemStack() {
 	if (item == null) {
+	    try {
+		if (!this.getType().isItem()) {
+		    return null;
+		}
+	    } catch (Throwable e) {
+	    }
+
 	    if (cmiMaterial.isMonsterEgg()) {
 		if (Version.isCurrentEqualOrHigher(Version.v1_13_R1)) {
 		    item = new ItemStack(getType());
@@ -299,17 +331,18 @@ public class CMIItemStack {
 	if (item != null) {
 	    this.amount = item.getAmount();
 	    this.material = item.getType();
-	    this.cmiMaterial = CMIMaterial.get(this.material);
+	    this.cmiMaterial = CMIMaterial.get(item);
-	    if (Version.isCurrentEqualOrLower(Version.v1_13_R2))
+	    if (Version.isCurrentEqualOrLower(Version.v1_13_R2)) {
 		this.id = item.getType().getId();
-	    else if (cmiMaterial != null) {
+		if ((this.getType().isBlock() || this.getType().isSolid())) {
+		    data = item.getData().getData();
+		}
+		if (item.getType().getMaxDurability() - item.getDurability() < 0) {
+		    data = item.getData().getData();
+		}
+	    } else if (cmiMaterial != null) {
 		this.id = cmiMaterial.getId();
 	    }
-	    if ((getType().isBlock() || getType().isSolid()))
-		data = item.getData().getData();
-
-	    if (item.getType().getMaxDurability() - item.getDurability() < 0)
-		data = item.getData().getData();
 
 	    if (item.getType().getMaxDurability() > 15)
 		data = (short) 0;
@@ -394,15 +427,61 @@ public class CMIItemStack {
 	if ((item.getCMIType() == CMIMaterial.SPAWNER || item.getCMIType().isMonsterEgg()) && (getCMIType() == CMIMaterial.SPAWNER || getCMIType().isMonsterEgg())) {
 	    if (this.cmiMaterial != item.cmiMaterial)
 		return false;
+	    if (getEntityType() != item.getEntityType())
+		return false;
 
 	    return true;
 	}
 
+	if (item.getCMIType() == CMIMaterial.PLAYER_HEAD && this.getCMIType() == CMIMaterial.PLAYER_HEAD) {
+	    try {
+		SkullMeta skullMeta = (SkullMeta) item.getItemStack().getItemMeta();
+		SkullMeta skullMeta2 = (SkullMeta) getItemStack().getItemMeta();
+
+		if (skullMeta.getOwner() != null && skullMeta2.getOwner() == null || skullMeta.getOwner() == null && skullMeta2.getOwner() != null)
+		    return false;
+		if (skullMeta.getOwner() != null && skullMeta2.getOwner() != null && !skullMeta.getOwner().equals(skullMeta2.getOwner()))
+		    return false;
+	    } catch (Throwable e) {
+		e.printStackTrace();
+	    }
+	}
+
 	if (Version.isCurrentEqualOrHigher(Version.v1_13_R1))
 	    return this.cmiMaterial == item.cmiMaterial;
 	return this.cmiMaterial == item.cmiMaterial && this.getData() == item.getData();
     }
 
+    public EntityType getEntityType() {
+	if (this.getItemStack() == null)
+	    return null;
+
+	if (this.entityType != null)
+	    return this.entityType.getType();
+
+	ItemStack is = this.getItemStack().clone();
+
+	if (Version.isCurrentEqualOrHigher(Version.v1_8_R1) && is.getItemMeta() instanceof org.bukkit.inventory.meta.BlockStateMeta) {
+	    org.bukkit.inventory.meta.BlockStateMeta bsm = (org.bukkit.inventory.meta.BlockStateMeta) is.getItemMeta();
+	    if (bsm.getBlockState() instanceof CreatureSpawner) {
+		CreatureSpawner bs = (CreatureSpawner) bsm.getBlockState();
+		return bs.getSpawnedType();
+	    }
+	}
+
+	if (is.getData() instanceof SpawnEgg) {
+	    return CMIReflections.getEggType(is);
+	}
+
+	if (CMIMaterial.get(is) != null && CMIMaterial.get(is).isMonsterEgg()) {
+	    return CMIReflections.getEggType(is);
+	}
+
+	if (Version.isCurrentEqualOrLower(Version.v1_12_R1))
+	    return EntityType.fromId(is.getData().getData());
+	return null;
+    }
+
     public void setDurability(short durability) {
 	this.durability = durability;
     }
@@ -442,4 +521,26 @@ public class CMIItemStack {
 	return liner;
     }
 
+    public static ItemStack getHead(String texture) {
+	if (texture == null || texture.isEmpty())
+	    return null;
+	if (texture.length() < 120)
+	    texture = "eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUv" + texture;
+	ItemStack cached = CMIEntityType.cache.get(texture);
+	if (cached != null) {
+	    return cached.clone();
+	}
+	ItemStack item = CMIMaterial.PLAYER_HEAD.newItemStack();
+	item = CMIReflections.setSkullTexture(item, null, texture);
+	CMIEntityType.cache.put(texture, item);
+	return item.clone();
+    }
+
+    public void setEntityType(CMIEntityType entityType) {
+	this.entityType = entityType;
+    }
+
+    public void setEntityType(EntityType entityType) {
+	setEntityType(CMIEntityType.getByType(entityType));
+    }
 }

src/main/java/com/gamingmesh/jobs/CMILib/CMIMaterial.java

@@ -1152,6 +1152,7 @@ public enum CMIMaterial {
 
     private Integer legacyId;
     private Integer legacyData;
+    private boolean legacy = false;
     private Integer id;
     private String name;
     private List<String> legacyName;
@@ -1191,6 +1192,10 @@ public enum CMIMaterial {
 
 	if (criteria != null)
 	    this.criteria = new HashSet<>(criteria);
+
+	if (this.toString().startsWith("LEGACY_")) {
+	    legacy = true;
+	}
     }
 
     public String getName() {
@@ -1215,9 +1220,34 @@ public enum CMIMaterial {
     }
 
     public void updateMaterial() {
+	mat = null;
+	if (Version.isCurrentEqualOrHigher(Version.v1_13_R1)) {
+	    if (mat == null) {
+		for (Material one : Material.values()) {
+		    if (!one.name().replace("_", "").equalsIgnoreCase(this.name().replace("_", "")))
+			continue;
+		    mat = one;
+		    break;
+		}
+	    }
+	} else {
+	    if (Version.isCurrentEqualOrLower(Version.v1_12_R1) && this.equals(CMIMaterial.PODZOL)) {
+		mat = null;
+		return;
+	    }
+	    if (Version.isCurrentEqualOrLower(Version.v1_13_R2)) {
+		if (mat == null && this.getId() != null) {
+		    for (Material one : Material.class.getEnumConstants()) {
+			if (one.getId() != this.getId())
+			    continue;
+			mat = one;
+			break;
+		    }
+		}
+	    }
 	    if (mat == null) {
 		for (Material one : Material.class.getEnumConstants()) {
-		if (!one.name().replaceAll("LEGACY_|_", "").equalsIgnoreCase(this.name().replace("_", "")))
+		    if (!one.name().replace("LEGACY_", "").replace("_", "").equalsIgnoreCase(this.name().replace("_", "")))
 			continue;
 		    mat = one;
 		    break;
@@ -1225,7 +1255,7 @@ public enum CMIMaterial {
 	    }
 	    if (mat == null) {
 		for (Material one : Material.class.getEnumConstants()) {
-		if (!one.name().replaceAll("LEGACY_|_", "").equalsIgnoreCase(this.getName().replace(" ", "")))
+		    if (!one.name().replace("LEGACY_", "").replace("_", "").equalsIgnoreCase(this.getName().replace(" ", "")))
 			continue;
 		    mat = one;
 		    break;
@@ -1234,22 +1264,13 @@ public enum CMIMaterial {
 	    if (mat == null && !this.getLegacyNames().isEmpty()) {
 		main: for (Material one : Material.class.getEnumConstants()) {
 		    for (String oneL : this.getLegacyNames()) {
-		    if (!one.name().replaceAll("LEGACY_|_", "").equalsIgnoreCase(oneL.replace(" ", "").replace("_", "")))
+			if (!one.name().replace("LEGACY_", "").replace("_", "").equalsIgnoreCase(oneL.replace(" ", "").replace("_", "")))
 			    continue main;
 		    }
 		    mat = one;
 		    break;
 		}
 	    }
-	if (Version.isCurrentEqualOrLower(Version.v1_13_R2)) {
-	    if (mat == null && this.getId() != null) {
-		for (Material one : Material.class.getEnumConstants()) {
-		    if (one.getId() != this.getId())
-			continue;
-		    mat = one;
-		    break;
-		}
-	    }
 	}
     }
 
@@ -1321,6 +1342,8 @@ public enum CMIMaterial {
 	List<CMIMaterial> ls = new ArrayList<>();
 
 	for (CMIMaterial one : CMIMaterial.values()) {
+	    if (one.getLegacyId() == null)
+		continue;
 	    if (one.getLegacyId() != mat.getLegacyId())
 		continue;
 	    ls.add(one);
@@ -1350,6 +1373,8 @@ public enum CMIMaterial {
 	if (mat == null)
 	    return CMIMaterial.NONE;
 	for (CMIMaterial one : CMIMaterial.values()) {
+	    if (one.getLegacyId() == null)
+		continue;
 	    if (one.getLegacyId() != mat.getLegacyId())
 		continue;
 	    if (one.getLegacyData() == id)
@@ -1437,7 +1462,7 @@ public enum CMIMaterial {
 	    return CMIMaterial.NONE;
 	CMIMaterial mat = null;
 	if (Version.isCurrentEqualOrLower(Version.v1_13_R2)) {
-	    mat = Version.isCurrentEqualOrHigher(Version.v1_13_R1) ? get(item.getType().getId()) : get(item.getType().getId(), item.getData().getData());
+	    mat = Version.isCurrentEqualOrHigher(Version.v1_13_R1) ? get(item.getType()) : get(item.getType().getId(), item.getData().getData());
 	    if (mat == null) {
 		mat = ItemManager.byName.get(item.getType().toString().toLowerCase().replace("_", ""));
 	    }
@@ -1449,11 +1474,19 @@ public enum CMIMaterial {
     }
 
     public static CMIMaterial get(Block block) {
-	if (block == null || Bukkit.getWorld(block.getWorld().getUID()) == null)
+	if (block == null)
 	    return CMIMaterial.NONE;
 
+	try {
+	    if (Bukkit.getWorld(block.getWorld().getUID()) == null)
+		return CMIMaterial.NONE;
+	} catch (Throwable e) {
+	    e.printStackTrace();
+	}
+
 	if (Version.isCurrentEqualOrHigher(Version.v1_14_R1)) {
-	    return ItemManager.byRealMaterial.get(block.getType());
+	    CMIMaterial res = ItemManager.byRealMaterial.get(block.getType());
+	    return res == null ? CMIMaterial.NONE : res;
 	}
 
 	byte data = Version.isCurrentEqualOrLower(Version.v1_13_R1) ? block.getData() : 0;
@@ -1478,6 +1511,7 @@ public enum CMIMaterial {
 	return mat == null ? CMIMaterial.NONE : mat;
     }
 
+    @Deprecated
     public static CMIMaterial get(int id, int data) {
 	CMIMaterial mat = ItemManager.byName.get(id + ":" + data);
 	if (mat != null) {
@@ -1566,7 +1600,6 @@ public enum CMIMaterial {
 	case PUFFERFISH_SPAWN_EGG:
 	case SALMON_SPAWN_EGG:
 	case TROPICAL_FISH_SPAWN_EGG:
-	case TURTLE_EGG:
 	case TURTLE_SPAWN_EGG:
 
 	    // 1.14
@@ -2063,6 +2096,28 @@ public enum CMIMaterial {
 	return this != CMIMaterial.NONE && !isAir() && getMaterial() != null;
     }
 
+    public static boolean isValidAsItemStack(Material mat) {
+	CMIMaterial m = CMIMaterial.get(mat);
+	if (m == null)
+	    return false;
+	return m.isValidItem();
+    }
+
+    public boolean isValidAsItemStack() {
+
+	ItemStack item = newItemStack();
+	if (item == null || getMaterial() == null)
+	    return false;
+
+	try {
+	    if (!getMaterial().isItem())
+		return false;
+	} catch (Throwable e) {
+	}
+
+	return isValidItem();
+    }
+
     public boolean isNone() {
 	return this == CMIMaterial.NONE;
     }
@@ -2659,7 +2714,10 @@ public enum CMIMaterial {
     }
 
     public boolean equals(Material mat) {
-	return getMaterial() == mat;
+	if (getMaterial() == null) {
+	    return false;
+	}
+	return this.getMaterial().equals(mat);
     }
 
     public List<String> getLegacyNames() {
@@ -2703,4 +2761,8 @@ public enum CMIMaterial {
     public boolean containsCriteria(CMIMaterialCriteria criteria) {
 	return this.criteria != null && criteria != null && this.criteria.contains(criteria);
     }
+
+    public boolean isLegacy() {
+	return legacy;
+    }
 }

src/main/java/com/gamingmesh/jobs/CMILib/CMINBT.java

@@ -0,0 +1,344 @@
+package com.gamingmesh.jobs.CMILib;
+
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+import org.bukkit.inventory.ItemStack;
+
+public class CMINBT {
+
+    Object tag;
+    Object object;
+
+    nmbtType type;
+
+    public enum nmbtType {
+	item, block, entity;
+    }
+
+    static {
+
+    }
+
+    public CMINBT(ItemStack item) {
+	tag = CMIReflections.getNbt(item);
+	object = item;
+	type = nmbtType.item;
+    }
+
+    public Integer getInt(String path) {
+	if (tag == null)
+	    return null;
+	if (!this.hasNBT(path))
+	    return null;
+	try {
+	    return (Integer) tag.getClass().getMethod("getInt", String.class).invoke(tag, path);
+	} catch (Exception e) {
+	    return null;
+	}
+    }
+
+    public Byte getByte(String path) {
+	if (tag == null)
+	    return null;
+	if (!this.hasNBT(path))
+	    return null;
+	try {
+	    return (Byte) tag.getClass().getMethod("getByte", String.class).invoke(tag, path);
+	} catch (Exception e) {
+	    return null;
+	}
+    }
+
+    public Long getLong(String path) {
+	if (tag == null)
+	    return null;
+	if (!this.hasNBT(path))
+	    return null;
+	try {
+	    return (Long) tag.getClass().getMethod("getLong", String.class).invoke(tag, path);
+	} catch (Exception e) {
+	    return null;
+	}
+    }
+
+    public Boolean getBoolean(String path) {
+	if (tag == null)
+	    return null;
+	if (!this.hasNBT(path))
+	    return null;
+	try {
+	    return (Boolean) tag.getClass().getMethod("getBoolean", String.class).invoke(tag, path);
+	} catch (Exception e) {
+	    return null;
+	}
+    }
+
+    public String getString(String path) {
+	if (tag == null)
+	    return null;
+	if (!this.hasNBT(path))
+	    return null;
+	try {
+
+	    if (tag != null && path.contains(".")) {
+		List<String> keys = new ArrayList<String>();
+		keys.addAll(Arrays.asList(path.split("\\.")));
+		try {
+		    Object nbtbase = tag.getClass().getMethod("get", String.class).invoke(tag, keys.get(0));
+		    for (int i = 1; i < keys.size(); i++) {
+			if (i + 1 < keys.size()) {
+			    nbtbase = nbtbase.getClass().getMethod("get", String.class).invoke(nbtbase, keys.get(i));
+			} else {
+			    return nbtbase != null ? (String) nbtbase.getClass().getMethod("getString", String.class).invoke(nbtbase, keys.get(i)) : null;
+			}
+		    }
+		} catch (Throwable e) {
+		}
+	    }
+
+	    return (String) tag.getClass().getMethod("getString", String.class).invoke(tag, path);
+	} catch (Exception e) {
+	    return null;
+	}
+    }
+
+    public List<String> getList(String path) {
+	if (tag == null)
+	    return null;
+	if (!this.hasNBT(path))
+	    return null;
+	List<String> list = new ArrayList<String>();
+	try {
+	    Object ls = tag.getClass().getMethod("getList", String.class, int.class).invoke(tag, path, 8);
+	    int size = (int) ls.getClass().getMethod("size").invoke(ls);
+	    Method method = ls.getClass().getMethod("get", int.class);
+
+	    if (Version.isCurrentEqualOrLower(Version.v1_12_R1)) {
+		method = ls.getClass().getMethod("getString", int.class);
+		for (int i = 0; i < size; i++) {
+		    Object ress = method.invoke(ls, i);
+		    String line = (String) ress;
+		    list.add(line);
+		}
+	    } else {
+		Object nbtbase = tag.getClass().getMethod("get", String.class).invoke(tag, path);
+		Method baseMethod = nbtbase.getClass().getMethod(Version.isCurrentEqualOrLower(Version.v1_12_R1) ? "toString" : "asString");
+		for (int i = 0; i < size; i++) {
+		    list.add((String) baseMethod.invoke(method.invoke(ls, i)));
+		}
+	    }
+	    return list;
+	} catch (Exception e) {
+	    return null;
+	}
+    }
+
+    public Short getShort(String path) {
+	if (tag == null)
+	    return null;
+	try {
+	    return (Short) tag.getClass().getMethod("getShort", String.class).invoke(tag, path);
+	} catch (Exception e) {
+	    return null;
+	}
+    }
+
+    public Object setBoolean(String path, Boolean value) {
+	switch (type) {
+	case block:
+	    break;
+	case entity:
+	    break;
+	case item:
+	    try {
+		if (value == null) {
+		    Method meth = tag.getClass().getMethod("remove", String.class);
+		    meth.invoke(tag, path);
+		} else {
+		    Method meth = tag.getClass().getMethod("setBoolean", String.class, boolean.class);
+		    meth.invoke(tag, path, value);
+		}
+		return CMIReflections.setTag((ItemStack) object, tag);
+	    } catch (Throwable e) {
+		if (Version.isCurrentEqualOrHigher(Version.v1_7_R4))
+		    e.printStackTrace();
+		return object;
+	    }
+	default:
+	    break;
+	}
+	return object;
+    }
+
+    public Object setByte(String path, Byte value) {
+	switch (type) {
+	case block:
+	    break;
+	case entity:
+	    break;
+	case item:
+	    try {
+		if (value == null) {
+		    Method meth = tag.getClass().getMethod("remove", String.class);
+		    meth.invoke(tag, path);
+		} else {
+		    Method meth = tag.getClass().getMethod("setByte", String.class, byte.class);
+		    meth.invoke(tag, path, value);
+		}
+		return CMIReflections.setTag((ItemStack) object, tag);
+	    } catch (Throwable e) {
+		if (Version.isCurrentEqualOrHigher(Version.v1_7_R4))
+		    e.printStackTrace();
+		return object;
+	    }
+	default:
+	    break;
+	}
+	return object;
+    }
+
+    public Object setShort(String path, Short value) {
+	switch (type) {
+	case block:
+	    break;
+	case entity:
+	    break;
+	case item:
+	    try {
+		if (value == null) {
+		    Method meth = tag.getClass().getMethod("remove", String.class);
+		    meth.invoke(tag, path);
+		} else {
+		    Method meth = tag.getClass().getMethod("setShort", String.class, short.class);
+		    meth.invoke(tag, path, value);
+		}
+		return CMIReflections.setTag((ItemStack) object, tag);
+	    } catch (Throwable e) {
+		if (Version.isCurrentEqualOrHigher(Version.v1_7_R4))
+		    e.printStackTrace();
+		return object;
+	    }
+	default:
+	    break;
+	}
+	return object;
+    }
+
+    public Object setString(String path, String value) {
+	switch (type) {
+	case block:
+	    break;
+	case entity:
+	    break;
+	case item:
+	    try {
+		if (value == null) {
+		    Method meth = tag.getClass().getMethod("remove", String.class);
+		    meth.invoke(tag, path);
+		} else {
+		    Method meth = tag.getClass().getMethod("setString", String.class, String.class);
+		    meth.invoke(tag, path, value);
+		}
+		return CMIReflections.setTag((ItemStack) object, tag);
+	    } catch (Throwable e) {
+		if (Version.isCurrentEqualOrHigher(Version.v1_7_R4))
+		    e.printStackTrace();
+		return object;
+	    }
+	default:
+	    break;
+	}
+	return object;
+    }
+
+    public Object setInt(String path, Integer value) {
+	switch (type) {
+	case block:
+	    break;
+	case entity:
+	    break;
+	case item:
+	    try {
+
+		if (value == null) {
+		    Method meth = tag.getClass().getMethod("remove", String.class);
+		    meth.invoke(tag, path);
+		} else {
+		    Method meth = tag.getClass().getMethod("setInt", String.class, int.class);
+		    meth.invoke(tag, path, value);
+		}
+		return CMIReflections.setTag((ItemStack) object, tag);
+	    } catch (Throwable e) {
+		if (Version.isCurrentEqualOrHigher(Version.v1_7_R4))
+		    e.printStackTrace();
+		return object;
+	    }
+	default:
+	    break;
+	}
+	return object;
+    }
+
+    public Object setLong(String path, Long value) {
+	switch (type) {
+	case block:
+	    break;
+	case entity:
+	    break;
+	case item:
+	    try {
+		if (value == null) {
+		    Method meth = tag.getClass().getMethod("remove", String.class);
+		    meth.invoke(tag, path, value);
+		} else {
+		    Method meth = tag.getClass().getMethod("setLong", String.class, long.class);
+		    meth.invoke(tag, path, value);
+		}
+		return CMIReflections.setTag((ItemStack) object, tag);
+	    } catch (Throwable e) {
+		if (Version.isCurrentEqualOrHigher(Version.v1_7_R4))
+		    e.printStackTrace();
+		return object;
+	    }
+	default:
+	    break;
+	}
+	return object;
+    }
+
+    public boolean hasNBT() {
+	return tag != null;
+    }
+
+    public boolean hasNBT(String key) {
+	if (tag != null && key.contains(".")) {
+	    List<String> keys = new ArrayList<String>();
+	    keys.addAll(Arrays.asList(key.split("\\.")));
+	    try {
+		Object nbtbase = tag.getClass().getMethod("get", String.class).invoke(tag, keys.get(0));
+		for (int i = 1; i < keys.size(); i++) {
+		    if (i + 1 < keys.size()) {
+			nbtbase = nbtbase.getClass().getMethod("get", String.class).invoke(nbtbase, keys.get(i));
+		    } else {
+			return nbtbase != null && (Boolean) nbtbase.getClass().getMethod("hasKey", String.class).invoke(nbtbase, keys.get(i));
+		    }
+		}
+	    } catch (Throwable e) {
+	    }
+	    return false;
+	}
+	try {
+	    return tag != null && (Boolean) tag.getClass().getMethod("hasKey", String.class).invoke(tag, key);
+	} catch (Throwable e) {
+	    e.printStackTrace();
+	}
+	return false;
+    }
+
+    public Object getNbt() {
+	return tag;
+    }
+}

src/main/java/com/gamingmesh/jobs/CMILib/CMIReflections.java

@@ -6,8 +6,14 @@ package com.gamingmesh.jobs.CMILib;
 
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
+import java.util.UUID;
 
+import org.bukkit.entity.EntityType;
 import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.SkullMeta;
+
+import com.mojang.authlib.GameProfile;
+import com.mojang.authlib.properties.Property;
 
 public class CMIReflections {
 
@@ -289,4 +295,112 @@ public class CMIReflections {
     public static ItemStack getItemInOffHand(org.bukkit.entity.Player player) {
 	return Version.getCurrent().isLower(Version.v1_9_R1) ? null : player.getInventory().getItemInOffHand();
     }
+
+    public static int getEggId(ItemStack item) {
+	EntityType type = getEggType(item);
+	return type == null ? 0 : type.getTypeId();
+    }
+
+    public static EntityType getEggType(ItemStack item) {
+	if (!CMIMaterial.isMonsterEgg(item.getType()))
+	    return null;
+
+	if (Version.isCurrentEqual(Version.v1_12_R1)) {
+	    try {
+		if (Version.isCurrentEqualOrLower(Version.v1_11_R1)) {
+		    CMIEntityType cmiType = CMIEntityType.getById(item.getData().getData());
+		    if (cmiType != null)
+			return cmiType.getType();
+		}
+		Object tag = getNbt(item);
+		Object base = tag.getClass().getMethod("getCompound", String.class).invoke(tag, "EntityTag");
+		String type = (String) base.getClass().getMethod("getString", String.class).invoke(base, "id");
+		return EntityType.fromName(type.replace("minecraft:", "").toUpperCase());
+	    } catch (Exception e) {
+		return null;
+	    }
+	}
+
+	CMIEntityType type = CMIEntityType.getByName(item.getType().toString().replace("_SPAWN_EGG", ""));
+	return type == null ? null : type.getType();
+    }
+
+    public static ItemStack setEggType(ItemStack item, EntityType etype) {
+	if (!item.getType().toString().contains("_EGG"))
+	    return null;
+	try {
+	    Object tag = getNbt(item);
+
+	    Object ttag = tag.getClass().getMethod("getCompound", String.class).invoke(tag, "EntityTag");
+
+	    if (ttag == null)
+		ttag = NBTTagCompound.newInstance();
+
+	    CMIEntityType ce = CMIEntityType.getByType(etype);
+	    if (ce == null)
+		return item;
+
+	    ttag.getClass().getMethod("setString", String.class, String.class).invoke(ttag, "id", ce.getName());
+
+	    tag.getClass().getMethod("set", String.class, NBTTagCompound).invoke(tag, "EntityTag", ttag);
+	    setTag(item, tag);
+
+	    return (ItemStack) asBukkitCopy(item);
+	} catch (Exception e) {
+	    return null;
+	}
+    }
+
+    public static ItemStack setTag(ItemStack item, Object tag) {
+	try {
+	    Object nmsStack = asNMSCopy(item);
+	    if (nmsStack == null) {
+		return null;
+	    }
+	    Method meth2 = nmsStack.getClass().getMethod("setTag", NBTTagCompound);
+	    meth2.invoke(nmsStack, tag);
+	    return (ItemStack) asBukkitCopy(nmsStack);
+	} catch (Throwable e) {
+	    if (Version.isCurrentEqualOrHigher(Version.v1_7_R4))
+		e.printStackTrace();
+	    return item;
+	}
+    }
+
+    public static ItemStack setSkullTexture(ItemStack item, String customProfileName, String texture) {
+	if (item == null)
+	    return null;
+	try {
+
+	    GameProfile prof = new GameProfile(UUID.nameUUIDFromBytes(texture.getBytes()), null);
+	    prof.getProperties().removeAll("textures");
+	    prof.getProperties().put("textures", new Property("textures", texture));
+
+//	    ItemMeta headMeta = item.getItemMeta();
+	    SkullMeta headMeta = (SkullMeta) item.getItemMeta();
+
+	    Field profileField = null;
+	    try {
+		profileField = headMeta.getClass().getDeclaredField("profile");
+	    } catch (NoSuchFieldException | SecurityException e) {
+		e.printStackTrace();
+	    }
+	    if (profileField != null) {
+		profileField.setAccessible(true);
+		try {
+		    profileField.set(headMeta, prof);
+		} catch (IllegalArgumentException | IllegalAccessException e) {
+		    e.printStackTrace();
+		}
+		item.setItemMeta(headMeta);
+	    }
+
+	    Object i = new CMINBT(item).setString("Id", UUID.nameUUIDFromBytes(texture.getBytes()).toString());
+
+	    return i == null ? null : (ItemStack) i;
+	} catch (Exception e) {
+	    e.printStackTrace();
+	    return null;
+	}
+    }
 }

src/main/java/com/gamingmesh/jobs/CMILib/ItemManager.java

@@ -1,15 +1,24 @@
 package com.gamingmesh.jobs.CMILib;
 
 import java.util.HashMap;
+import java.util.UUID;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
+import org.bukkit.Bukkit;
 import org.bukkit.Material;
+import org.bukkit.OfflinePlayer;
+import org.bukkit.entity.Player;
+import org.bukkit.event.inventory.InventoryType;
 import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.MapMeta;
 import org.bukkit.inventory.meta.PotionMeta;
+import org.bukkit.inventory.meta.SkullMeta;
 import org.bukkit.potion.PotionData;
 import org.bukkit.potion.PotionEffectType;
 import org.bukkit.potion.PotionType;
 
-import com.gamingmesh.jobs.stuff.Util;
+import com.gamingmesh.jobs.Jobs;
 
 public class ItemManager {
 
@@ -26,15 +35,24 @@ public class ItemManager {
     }
 
     static {
+	byRealMaterial.clear();
 	for (CMIMaterial one : CMIMaterial.values()) {
-	    one.updateMaterial();
+	    if (one == null)
+		continue;
 
+	    // Ignoring legacy materials on new servers
+	    if (Version.isCurrentEqualOrHigher(Version.v1_13_R1) && one.isLegacy()) {
+		continue;
+	    }
+
+	    one.updateMaterial();
 	    Material mat = one.getMaterial();
+
 	    if (mat == null) {
 		continue;
 	    }
 
-	    Integer id = one.getId();
+//	    Integer id = one.getId();
 	    short data = one.getLegacyData();
 	    Integer legacyId = one.getLegacyId();
 	    String cmiName = one.getName().replace("_", "").replace(" ", "").toLowerCase();
@@ -42,6 +60,7 @@ public class ItemManager {
 
 	    String mojangName = null;
 	    try {
+		if (Version.isCurrentEqualOrLower(Version.v1_14_R1) || mat.isItem())
 		    mojangName = CMIReflections.getItemMinecraftName(new ItemStack(mat));
 	    } catch (Exception e) {
 		e.printStackTrace();
@@ -50,53 +69,55 @@ public class ItemManager {
 		mojangName = mat.toString();
 	    }
 
-	    mojangName = mojangName.replace("_", "").replace(" ", "").toLowerCase();
+	    mojangName = mojangName == null ? mat.toString().replace("_", "").replace(" ", "").toLowerCase() : mojangName.replace("_", "").replace(" ", "").toLowerCase();
 
 	    if (one.isCanHavePotionType()) {
 		for (PotionType potType : PotionType.values()) {
 		    byName.put(cmiName + ":" + potType.toString().toLowerCase(), one);
 		}
-	    } else if (byName.containsKey(cmiName)) {
+	    }
+	    if (byName.containsKey(cmiName) && Version.isCurrentEqualOrLower(Version.v1_13_R1)) {
 		byName.put(cmiName + ":" + data, one);
 	    } else
 		byName.put(cmiName, one);
 
-	    if (byName.containsKey(materialName))
-		byName.put(materialName + ":" + data, one);
-	    else
 	    byName.put(materialName, one);
+	    if (Version.isCurrentEqualOrLower(Version.v1_13_R1) && !byName.containsKey(cmiName + ":" + data))
+		byName.put(cmiName + ":" + data, one);
 
 	    if (!one.getLegacyNames().isEmpty()) {
 		for (String oneL : one.getLegacyNames()) {
 		    String legacyName = oneL.replace("_", "").replace(" ", "").toLowerCase();
-		    if (byName.containsKey(legacyName) || data > 0)
+		    if (Version.isCurrentEqualOrLower(Version.v1_13_R1) && (byName.containsKey(legacyName) || data > 0)) {
 			byName.put(legacyName + ":" + data, one);
-		    else
+		    }
 		    byName.put(legacyName, one);
 		}
 	    }
 
-	    if (byName.containsKey(mojangName))
+	    if (byName.containsKey(mojangName) && Version.isCurrentEqualOrLower(Version.v1_13_R1))
 		byName.put(mojangName + ":" + data, one);
 	    else
 		byName.put(mojangName, one);
 
+	    if (Version.isCurrentEqualOrLower(Version.v1_13_R1)) {
+		Integer id = one.getId();
 		if (byName.containsKey(String.valueOf(id)) || data > 0)
 		    byName.put(id + ":" + data, one);
 		else
 		    byName.put(String.valueOf(id), one);
-
-	    if (byName.containsKey(String.valueOf(legacyId)) || data > 0)
-		byName.put(legacyId + ":" + data, one);
-	    else
-		byName.put(String.valueOf(legacyId), one);
-
 		if (!byId.containsKey(id))
 		    byId.put(id, one);
 		if (!byId.containsKey(one.getLegacyId()))
 		    byId.put(one.getLegacyId(), one);
 		if (one.getLegacyData() == 0)
 		    byId.put(one.getLegacyId(), one);
+		if (byName.containsKey(String.valueOf(legacyId)) || data > 0)
+		    byName.put(legacyId + ":" + data, one);
+		else
+		    byName.put(String.valueOf(legacyId), one);
+	    }
+
 	    byRealMaterial.put(mat, one);
 	}
     }
@@ -124,36 +145,65 @@ public class ItemManager {
     HashMap<String, ItemStack> headCache = new HashMap<>();
 
     public CMIItemStack getItem(String name) {
+	return getItem(name, null);
+    }
+
+    public CMIItemStack getItem(String name, CMIAsyncHead ahead) {
+	if (name == null)
+	    return null;
 //	if (byBukkitName.isEmpty())
 //	    load(); 
 	CMIItemStack cm = null;
+	String original = name.replace("minecraft:", "");
 	name = name.toLowerCase().replace("minecraft:", "");
-	String original = name;
 	name = name.replace("_", "");
 	Integer amount = null;
+	CMIEntityType entityType = null;
+
+	String tag = null;
+
+	if (name.contains("{") && name.contains("}")) {
+	    Pattern ptr = Pattern.compile("(\\{).+(\\})");
+	    Matcher match = ptr.matcher(name);
+	    if (match.find()) {
+		tag = match.group();
+		name = name.replace(match.group(), "");
+	    }
+	    name = name.replace("  ", " ");
+	}
 
 	String subdata = null;
 	if (name.contains(":")) {
 	    CMIMaterial mat = byName.get(name);
 	    if (mat != null)
 		return new CMIItemStack(mat);
+	    try {
 		subdata = name.split(":")[1];
+	    } catch (Throwable e) {
+
+	    }
 	}
 
 	if (name.contains("-")) {
+	    String[] split = name.split("-");
+	    if (split.length > 1) {
 		String a = name.split("-")[1];
 		try {
 		    amount = Integer.parseInt(a);
-	    } catch (NumberFormatException e) {
+		} catch (Exception e) {
+		}
 	    }
 	    name = name.split("-")[0];
 	}
 
 	if (name.contains(">")) {
+	    String[] split = name.split(">");
+	    if (split.length > 1) {
 		String a = name.split(">")[1];
 		try {
 		    amount = Integer.parseInt(a);
-	    } catch (NumberFormatException e) {
+		} catch (Exception e) {
+		}
 	    }
 	    name = name.split(">")[0];
 	}
@@ -166,9 +216,9 @@ public class ItemManager {
 	    } catch (Exception e) {
 	    }
 	    try {
-		CMIEntityType e = CMIEntityType.getByName(name.split(":")[1]);
+		entityType = CMIEntityType.getByName(name.split(":")[1]);
-		if (e != null)
+		if (entityType != null)
-		    data = (short) e.getId();
+		    data = (short) entityType.getId();
 	    } catch (Exception e) {
 	    }
 	    name = name.split(":")[0];
@@ -185,51 +235,137 @@ public class ItemManager {
 	    cm = CMIMaterial.PLAYER_HEAD.newCMIItemStack();
 	    data = 3;
 
-	    main: if (original.contains(":")) {
+	    if (original.contains(":")) {
 		ItemStack old = headCache.get(original);
 		if (old != null) {
 		    cm.setItemStack(old);
 		} else {
-		    String d = original.split(":")[1];
+		    String[] split = original.split(":");
-		    ItemStack skull = Util.getSkull(d);
+		    if (split.length > 1) {
-		    if (skull == null) {
+			String d = split[1];
-			break main;
-		    }
 
+			if (d.length() > 36 || d.startsWith("eyJ0ZXh0dXJlcy")) {
+			    ItemStack skull = CMIItemStack.getHead(d);
 			    headCache.put(original, skull);
 			    cm.setItemStack(skull);
+			} else {
+			    ItemStack skull = CMIMaterial.PLAYER_HEAD.newItemStack();
+			    SkullMeta skullMeta = (SkullMeta) skull.getItemMeta();
+			    if (d.length() == 36) {
+				try {
+				    OfflinePlayer offPlayer = Bukkit.getOfflinePlayer(UUID.fromString(d));
+				    skullMeta.setOwningPlayer(offPlayer);
+				    skull.setItemMeta(skullMeta);
+				} catch (Exception e) {
 				}
+			    } else {
+				if (Version.isCurrentEqualOrHigher(Version.v1_16_R3)) {
+
+				    if ((ahead != null && !ahead.isForce() || ahead == null) && Bukkit.getPlayer(d) != null) {
+					Player player = Bukkit.getPlayer(d);
+					skullMeta.setOwningPlayer(player);
+					skull.setItemMeta(skullMeta);
+					headCache.put(original, skull);
+				    } else {
+
+					if (ahead != null) {
+					    ahead.setAsyncHead(true);
+					}
+					Bukkit.getScheduler().runTaskAsynchronously(Jobs.getInstance(), () -> {
+					    OfflinePlayer offlineP = Bukkit.getOfflinePlayer(d);
+					    if (offlineP != null) {
+						skullMeta.setOwningPlayer(offlineP);
+						skull.setItemMeta(skullMeta);
+						headCache.put(original, skull);
+
+						// Forcing server to load skin information
+						Bukkit.createInventory(null, InventoryType.CHEST, "").addItem(skull);
+
+						skull.setItemMeta(skullMeta);
+						headCache.put(original, skull);
+
+						if (ahead != null)
+						    ahead.afterAsyncUpdate(skull);
+					    }
+					});
 				    }
 
+				} else {
+				    skullMeta.setOwner(d);
+				    skull.setItemMeta(skullMeta);
+				}
+
+				if (ahead == null || !ahead.isAsyncHead()) {
+				    skull.setItemMeta(skullMeta);
+				    headCache.put(original, skull);
+				}
+			    }
+			}
+		    }
+		}
+	    }
+	    break;
+	case "map":
+	    cm = CMIMaterial.FILLED_MAP.newCMIItemStack();
+
+	    if (original.contains(":") && data > 0) {
+		ItemStack stack = cm.getItemStack();
+		MapMeta map = (MapMeta) stack.getItemMeta();
+		map.setMapId(data);
+		stack.setItemMeta(map);
+		cm.setItemStack(stack);
+		return cm;
+	    }
 	    break;
 	default:
 	    break;
 	}
 
 	CMIMaterial cmat = CMIMaterial.get(subdata == null ? name : name + ":" + subdata);
-	if (cmat == null || cmat == CMIMaterial.NONE) {
+	if (cmat == null || cmat.equals(CMIMaterial.NONE)) {
 	    cmat = CMIMaterial.get(name);
 	}
 
-	if (cmat != null && cmat != CMIMaterial.NONE) {
+	if (cmat != null && !cmat.equals(CMIMaterial.NONE)) {
 	    cm = cmat.newCMIItemStack();
 	} else
 	    cmat = CMIMaterial.get(subdata == null ? original : original + ":" + subdata);
 
-	if (cmat != null && cmat != CMIMaterial.NONE)
+	if (cmat != null && !cmat.equals(CMIMaterial.NONE))
 	    cm = cmat.newCMIItemStack();
 
+	if (cm == null) {
+	    try {
+		Material match = Material.matchMaterial(original);
+		if (match != null) {
+		    if (Version.isCurrentLower(Version.v1_13_R1) || !CMIMaterial.get(match).isLegacy() && CMIMaterial.get(match) != CMIMaterial.NONE) {
+			cm = new CMIItemStack(match);
+		    }
+		}
+	    } catch (Throwable e) {
+		e.printStackTrace();
+	    }
+	}
+
+	if (cm != null && entityType != null)
+	    cm.setEntityType(entityType);
+
 	CMIItemStack ncm = null;
 	if (cm != null)
 	    ncm = cm.clone();
 
 	if (ncm != null && data != -999) {
-	    if (ncm.getMaxDurability() > 15)
+	    if (ncm.getMaxDurability() > 15) {
 		ncm.setData((short) 0);
-	    else {
+	    } else {
 		ncm.setData(data);
 	    }
 	}
+
+//	if (ncm != null && tag != null) {
+//	    ncm.setTag(CMIChatColor.translate(tag));
+//	}
+
 	if (ncm != null && amount != null)
 	    ncm.setAmount(amount);
 

src/main/java/com/gamingmesh/jobs/CMILib/Version.java

@@ -101,4 +101,8 @@ public enum Version {
     public static boolean isCurrentEqualOrLower(Version v) {
 	return getCurrent().getValue() <= v.getValue();
     }
+
+    public static boolean isCurrentEqual(Version v) {
+	return getCurrent().getValue() == v.getValue();
+    }
 }