Add abandonpet command.

src/main/java/me/ryanhamshire/GriefPrevention/DataStore.java

@@ -1529,8 +1529,11 @@ public abstract class DataStore
         this.addDefault(defaults, Messages.AdvertiseACB, "You may use /ACB to give yourself more claim blocks.", null);
         this.addDefault(defaults, Messages.NotYourPet, "That belongs to {0} until it's given to you with /GivePet.", "0: owner name");
         this.addDefault(defaults, Messages.PetGiveawayConfirmation, "Pet transferred.", null);
+        this.addDefault(defaults, Messages.PetAbandonConfirmation, "Pet abandoned.", null);
         this.addDefault(defaults, Messages.PetTransferCancellation, "Pet giveaway cancelled.", null);
+        this.addDefault(defaults, Messages.PetAbandonCancellation, "Pet giveaway cancelled.", null);
         this.addDefault(defaults, Messages.ReadyToTransferPet, "Ready to transfer!  Right-click the pet you'd like to give away, or cancel with /GivePet cancel.", null);
+        this.addDefault(defaults, Messages.ReadyToAbandonPet, "Ready to abandon!  Right-click the pet you'd like to abandon.", null);
         this.addDefault(defaults, Messages.AvoidGriefClaimLand, "Prevent grief!  If you claim your land, you will be grief-proof.", null);
         this.addDefault(defaults, Messages.BecomeMayor, "Subdivide your land claim and become a mayor!", null);
         this.addDefault(defaults, Messages.ClaimCreationFailedOverClaimCountLimit, "You've reached your limit on land claims.  Use /AbandonClaim to remove one before creating another.", null);

src/main/java/me/ryanhamshire/GriefPrevention/GriefPrevention.java

@@ -2459,6 +2459,28 @@ public class GriefPrevention extends JavaPlugin
             return true;
         }
 
+        //abandonpet
+        else if (cmd.getName().equalsIgnoreCase("abandonpet") && player != null)
+        {
+
+            PlayerData playerData = this.dataStore.getPlayerData(player.getUniqueId());
+
+            //special case: cancellation
+            if (args.length > 0 && args[0].equalsIgnoreCase("cancel"))
+            {
+                playerData.petAbandonment = false;
+                GriefPrevention.sendMessage(player, TextMode.Success, Messages.PetTransferCancellation);
+                return true;
+            }
+
+            playerData.petAbandonment = true;
+
+            //send instructions
+            GriefPrevention.sendMessage(player, TextMode.Instr, Messages.ReadyToAbandonPet);
+
+            return true;
+        }
+
         //gpblockinfo
         else if (cmd.getName().equalsIgnoreCase("gpblockinfo") && player != null)
         {

src/main/java/me/ryanhamshire/GriefPrevention/Messages.java

@@ -196,8 +196,11 @@ public enum Messages
     AdvertiseACB,
     NotYourPet,
     PetGiveawayConfirmation,
+    PetAbandonConfirmation,
     PetTransferCancellation,
+    PetAbandonCancellation,
     ReadyToTransferPet,
+    ReadyToAbandonPet,
     AvoidGriefClaimLand,
     BecomeMayor,
     ClaimCreationFailedOverClaimCountLimit,

src/main/java/me/ryanhamshire/GriefPrevention/PlayerData.java

@@ -112,6 +112,7 @@ public class PlayerData
 
     //player which a pet will be given to when it's right-clicked
     OfflinePlayer petGiveawayRecipient = null;
+    boolean petAbandonment = false;
 
     //timestamp for last "you're building outside your land claims" message
     Long buildWarningTimestamp = null;

src/main/java/me/ryanhamshire/GriefPrevention/PlayerEventHandler.java

@@ -578,6 +578,15 @@ class PlayerEventHandler implements Listener
                     //if the player interacting is the owner or an admin in ignore claims mode, always allow
                     if (player.getUniqueId().equals(ownerID) || playerData.ignoreClaims)
                     {
+                        //if abandoning a pet, do that instead
+                        if (playerData.petAbandonment)
+                        {
+                            tameable.setOwner(null);
+                            playerData.petAbandonment = false;
+                            GriefPrevention.sendMessage(player, TextMode.Success, Messages.PetGiveawayConfirmation);
+                            event.setCancelled(true);
+                        }
+
                         //if giving away pet, do that instead
                         if (playerData.petGiveawayRecipient != null)
                         {

src/main/resources/plugin.yml

@@ -193,6 +193,10 @@ commands:
       description: Allows a player to give away a pet he or she tamed.
       usage: /GivePet <player>
       permission: griefprevention.givepet
+    abandonpet:
+      description: Allows a player to abandon a pet he or she tamed.
+      usage: /Abandonpet <player>
+      permission: griefprevention.abandonpet
     gpblockinfo:
       description: Allows an administrator to get technical information about blocks in the world and items in hand.
       usage: /GPBlockInfo