Allowed Custom Heads to be in Faction Upgrades

pom.xml

@@ -385,6 +385,12 @@
                 </exclusion>
             </exclusions>
         </dependency>
+        <dependency>
+            <groupId>com.mojang</groupId>
+            <artifactId>authlib</artifactId>
+            <version>1.5.21</version>
+            <scope>compile</scope>
+        </dependency>
         <dependency>
             <groupId>me.rayzr522</groupId>
             <artifactId>jsonmessage</artifactId>
@@ -405,6 +411,10 @@
             <name>bintray</name>
             <url>http://jcenter.bintray.com</url>
         </repository>
+        <repository>
+            <id>mojang-repo</id>
+            <url>https://libraries.minecraft.net/</url>
+        </repository>
         <repository>
             <id>net.coreprotect</id>
             <url>http://maven.playpro.com/</url>

src/main/java/com/massivecraft/factions/zcore/fupgrades/UpgradeType.java

@@ -4,11 +4,17 @@ import com.massivecraft.factions.Faction;
 import com.massivecraft.factions.FactionsPlugin;
 import com.massivecraft.factions.util.Placeholder;
 import com.massivecraft.factions.util.XMaterial;
+import com.mojang.authlib.GameProfile;
+import com.mojang.authlib.properties.Property;
 import org.bukkit.configuration.ConfigurationSection;
 import org.bukkit.enchantments.Enchantment;
 import org.bukkit.inventory.ItemFlag;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.ItemMeta;
+import org.bukkit.inventory.meta.SkullMeta;
+
+import java.lang.reflect.Field;
+import java.util.UUID;
 
 public enum UpgradeType {
 
@@ -59,6 +65,20 @@ public enum UpgradeType {
             meta.setLore(FactionsPlugin.getInstance().colorList(FactionsPlugin.getInstance().replacePlaceholders(config.getStringList("Lore"), new Placeholder("{level}", level + ""))));
             meta.setDisplayName(FactionsPlugin.getInstance().color(config.getString("Name")));
             item.setItemMeta(meta);
+            if (XMaterial.matchXMaterial(item) == XMaterial.PLAYER_HEAD && config.isSet("Texture")) {
+                SkullMeta skullMeta = (SkullMeta) meta;
+                GameProfile profile = new GameProfile(UUID.randomUUID(), null);
+                profile.getProperties().put("textures", new Property("textures", config.getString("Texture")));
+                Field profileField;
+                try {
+                    profileField = meta.getClass().getDeclaredField("profile");
+                    profileField.setAccessible(true);
+                    profileField.set(meta, profile);
+                } catch (IllegalAccessException | NoSuchFieldException | SecurityException | IllegalArgumentException e) {
+                    e.printStackTrace();
+                }
+                item.setItemMeta(skullMeta);
+            }
         }
         return this.updateLevelStatus(item, level);
     }

src/main/resources/config.yml

@@ -918,7 +918,8 @@ fupgrades:
         level-3: 750000
       DisplayItem:
         Name: '&c&lGrowth Speed'
-        Type: WHEAT
+        Type: WHEAT #MUST BE PLAYER_HEAD FOR TEXTURE TO WORK!
+        Texture: '' #Hash of skull here from minecraft-heads.com
         Lore:
           - '&7&oIncrease growth &c&ospeed&7&o of crops in &c&oclaims.'
           - '&7&oChance to Grow Two Levels.'
@@ -947,7 +948,8 @@ fupgrades:
         level-3: 6000000
       DisplayItem:
         Name: '&c&lEXP Drop Rate'
-        Type: EXP_BOTTLE
+        Type: EXP_BOTTLE #MUST BE PLAYER_HEAD FOR TEXTURE TO WORK!
+        Texture: '' #Hash of skull here from minecraft-heads.com
         Lore:
           - '&7&oIncreased Vanilla &e&oEXP&7&o gained from &c&omonsters&7&o.'
           - '&7&oYour current level is &e&l&o{level}'
@@ -975,7 +977,8 @@ fupgrades:
         level-3: 3000000
       DisplayItem:
         Name: '&c&lFaction Power'
-        Type: NETHER_STAR
+        Type: NETHER_STAR #MUST BE PLAYER_HEAD FOR TEXTURE TO WORK!
+        Texture: '' #Hash of skull here from minecraft-heads.com
         Lore:
           - '&a&oIncrease&7&o the amount of &c&opower'
           - '&7&oyour &a&ofaction has&7&o.'
@@ -998,7 +1001,8 @@ fupgrades:
         level-1: 1000000
       DisplayItem:
         Name: '&c&lUnbreakable Redstone'
-        Type: REDSTONE
+        Type: REDSTONE #MUST BE PLAYER_HEAD FOR TEXTURE TO WORK!
+        Texture: '' #Hash of skull here from minecraft-heads.com
         Lore:
           - '&7&oPrevents &e&owater&7&o from being'
           - '&7&oable to break &c&oredstone'
@@ -1019,7 +1023,8 @@ fupgrades:
         level-3: 3000000
       DisplayItem:
         Name: '&c&lSpawn Rate'
-        Type: MOB_SPAWNER
+        Type: MOB_SPAWNER #MUST BE PLAYER_HEAD FOR TEXTURE TO WORK!
+        Texture: '' #Hash of skull here from minecraft-heads.com
         Lore:
           - '&c&oDecreased&7&o mob spawner delay in &a&oclaims&7&o.'
           - '&7&oYour current level is &e&l&o{level}'
@@ -1047,7 +1052,8 @@ fupgrades:
         level-3: 6000000
       DisplayItem:
         Name: '&c&lDamage Reduction'
-        Type: GOLD_CHESTPLATE
+        Type: GOLD_CHESTPLATE #MUST BE PLAYER_HEAD FOR TEXTURE TO WORK!
+        Texture: '' #Hash of skull here from minecraft-heads.com
         Lore:
           - '&a&oReduce&7&o the amount of &a&odamage taken&7&o in faction claims.'
           - '&7&oYour current level is &e&l&o{level}'
@@ -1075,7 +1081,8 @@ fupgrades:
         level-3: 6000000
       DisplayItem:
         Name: '&c&lDamage Increase'
-        Type: DIAMOND_SWORD
+        Type: DIAMOND_SWORD #MUST BE PLAYER_HEAD FOR TEXTURE TO WORK!
+        Texture: '' #Hash of skull here from minecraft-heads.com
         Lore:
           - '&a&oIncrease&7&o the amount of &a&odamage given&7&o.'
           - '&7&oYour current level is &e&l&o{level}'
@@ -1103,7 +1110,8 @@ fupgrades:
         level-3: 6000000
       DisplayItem:
         Name: '&c&lTNT Bank'
-        Type: TNT
+        Type: TNT #MUST BE PLAYER_HEAD FOR TEXTURE TO WORK!
+        Texture: '' #Hash of skull here from minecraft-heads.com
         Lore:
           - '&a&oUpgrade&7&o your &a&ofactions tnt&7&o limit.'
           - '&7&oYour current level is &e&l&o{level}'
@@ -1131,7 +1139,8 @@ fupgrades:
         level-3: 3000000
       DisplayItem:
         Name: '&c&lWarps'
-        Type: EYE_OF_ENDER
+        Type: EYE_OF_ENDER #MUST BE PLAYER_HEAD FOR TEXTURE TO WORK!
+        Texture: '' #Hash of skull here from minecraft-heads.com
         Lore:
           - '&a&oIncrease&7&o the &a&ofaction warp&7&o limit.'
           - '&7&oYour current level is &e&l&o{level}'
@@ -1160,7 +1169,8 @@ fupgrades:
         level-3: 3000000
       DisplayItem:
         Name: '&c&lFaction Chest'
-        Type: CHEST
+        Type: CHEST #MUST BE PLAYER_HEAD FOR TEXTURE TO WORK!
+        Texture: '' #Hash of skull here from minecraft-heads.com
         Lore:
           - '&a&oIncreased&7&o Faction Chest Size.'
           - '&7&oYour current level is &e&l&o{level}'
@@ -1188,7 +1198,8 @@ fupgrades:
         level-3: 3000000
       DisplayItem:
         Name: '&c&lFaction Members'
-        Type: PAPER
+        Type: PAPER #MUST BE PLAYER_HEAD FOR TEXTURE TO WORK!
+        Texture: '' #Hash of skull here from minecraft-heads.com
         Lore:
           - '&a&oIncrease&7&o the &a&ofaction member&7&o limit.'
           - '&7&oYour current level is &e&l&o{level}'
@@ -1217,7 +1228,8 @@ fupgrades:
         level-3: 3000000
       DisplayItem:
         Name: '&c&lReinforced Armor'
-        Type: DIAMOND_CHESTPLATE
+        Type: DIAMOND_CHESTPLATE #MUST BE PLAYER_HEAD FOR TEXTURE TO WORK!
+        Texture: '' #Hash of skull here from minecraft-heads.com
         Lore:
           - '&a&oDecreases&7&o damage done &a&oto armor&7&o.'
           - '&7&oYour current level is &e&l&o{level}'