Added Head Shop

+ Integrates with ShopKeepers
+ On login, users with the `qol.head_shop` perm have their head added to the shop, if not already added
+ The shop id and the price to charge are both configurable

pom.xml

@@ -3,7 +3,7 @@
     <groupId>xyz.etztech</groupId>
     <artifactId>QoL</artifactId>
     <!-- Version is used in plugin.yml -->
-    <version>1.15</version>
+    <version>1.16</version>
     <packaging>jar</packaging>
 
     <!-- Plugin Information -->
@@ -62,6 +62,12 @@
             <version>0.1-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
+        <dependency>
+            <groupId>com.nisovin.shopkeepers</groupId>
+            <artifactId>ShopkeepersAPI</artifactId>
+            <version>2.13.3</version>
+            <scope>provided</scope>
+        </dependency>
     </dependencies>
 
     <repositories>
@@ -97,6 +103,10 @@
             <id>sonatype-snapshots</id>
             <url>https://oss.sonatype.org/content/repositories/snapshots</url>
         </repository>
+        <repository>
+            <id>shopkeepers-repo</id>
+            <url>https://nexus.lichtspiele.org/repository/releases/</url>
+        </repository>
     </repositories>
 
     <build>

src/main/java/xyz/etztech/qol/QoL.java

@@ -1,5 +1,7 @@
 package xyz.etztech.qol;
 
+import com.nisovin.shopkeepers.api.ShopkeepersAPI;
+import com.nisovin.shopkeepers.api.ShopkeepersPlugin;
 import github.scarsz.discordsrv.DiscordSRV;
 import net.md_5.bungee.api.chat.BaseComponent;
 import org.bukkit.Bukkit;
@@ -38,6 +40,7 @@ public class QoL extends JavaPlugin {
     private MarkerSet playerMarkerSet = null;
     private boolean qolMarkerLayerShow = false;
     private String qolMarkerSetLabel = null;
+    private ShopkeepersPlugin shopkeepersAPI = null;
 
     public static FileConfiguration config;
     private Logger log = Logger.getLogger( "Minecraft" );
@@ -95,6 +98,13 @@ public class QoL extends JavaPlugin {
             new DiscordSRVListener(this);
         }
 
+
+        try {
+            shopkeepersAPI = ShopkeepersPlugin.getInstance();
+            log("Hooked in Shopkeepers for the Donor Shop");
+        }
+        catch (Exception ignored) {}
+
         if( isEnabled() ) {
 
             // Add listeners
@@ -346,5 +356,9 @@ public class QoL extends JavaPlugin {
     public Spark getSpark() {
         return spark;
     }
+
+    public ShopkeepersPlugin getShopkeepersAPI() {
+        return shopkeepersAPI;
+    }
 }
 

src/main/java/xyz/etztech/qol/listeners/JoinListener.java

@@ -1,13 +1,25 @@
 package xyz.etztech.qol.listeners;
 
+import com.nisovin.shopkeepers.api.ShopkeepersAPI;
+import com.nisovin.shopkeepers.api.ShopkeepersPlugin;
+import com.nisovin.shopkeepers.api.shopkeeper.Shopkeeper;
+import com.nisovin.shopkeepers.api.shopkeeper.ShopkeeperRegistry;
+import com.nisovin.shopkeepers.api.shopkeeper.admin.regular.RegularAdminShopkeeper;
+import com.nisovin.shopkeepers.api.shopkeeper.offers.PriceOffer;
+import com.nisovin.shopkeepers.api.shopkeeper.offers.TradeOffer;
+import com.nisovin.shopkeepers.api.shopobjects.ShopObject;
+import com.nisovin.shopkeepers.api.storage.ShopkeeperStorage;
 import org.bukkit.Bukkit;
 import org.bukkit.ChatColor;
+import org.bukkit.Material;
 import org.bukkit.configuration.ConfigurationSection;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.player.PlayerJoinEvent;
 import org.bukkit.event.player.PlayerLoginEvent;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.SkullMeta;
 import org.dynmap.markers.Marker;
 import xyz.etztech.qol.QoL;
 import xyz.etztech.qol.commands.CheckupCommand;
@@ -58,7 +70,43 @@ public class JoinListener implements Listener {
             }
         }
 
-        CheckupCommand.join(player);
+        ShopkeepersPlugin shopkeepersAPI = plugin.getShopkeepersAPI();
+        if (shopkeepersAPI != null && player.hasPermission("qol.head_shop")) {
+            int shopKeeperID = plugin.getConfig().getInt("head_shop.id", -1);
+
+            if (shopKeeperID != -1) {
+                ShopkeeperRegistry shopkeeperRegistry = shopkeepersAPI.getShopkeeperRegistry();
+                RegularAdminShopkeeper donorHeadShop =  (RegularAdminShopkeeper) shopkeeperRegistry.getShopkeeperById(shopKeeperID);
+
+                if (donorHeadShop != null) {
+
+                    boolean donorFound = false;
+                    for (TradeOffer tradeOffer: donorHeadShop.getOffers()) {
+                        if (tradeOffer.getResultItem().getItemMeta().getDisplayName().equals(player.getDisplayName())) {
+                            donorFound = true;
+                            break;
+                        }
+                    }
+
+                    if (!donorFound) {
+                        int diamondPrice = plugin.getConfig().getInt("head_shop.price", 2);
+                        ItemStack playerHead = new ItemStack(Material.PLAYER_HEAD);
+                        SkullMeta skullMeta = (SkullMeta) playerHead.getItemMeta();
+
+                        skullMeta.setOwningPlayer(player);
+                        skullMeta.setDisplayName(player.getDisplayName());
+                        playerHead.setItemMeta(skullMeta);
+
+                        TradeOffer donorHeadTrade = TradeOffer.create(playerHead, new ItemStack(Material.DIAMOND, diamondPrice), null);
+                        donorHeadShop.addOffer(donorHeadTrade);
+                    }
+                }
+
+            }
+
+            CheckupCommand.join(player);
+
+            }
     }
 
 }

src/main/resources/config.yml

@@ -116,3 +116,11 @@ dynmap:
   defaults:
     map: "surface"
     zoom: 5
+
+# Shopkeepers Player Head Shop
+head_shop:
+  # Shopkeeper Shop ID, set to -1 to disable
+  id: -1
+  # Diamond price of a head in the shop, default is 2 diamonds
+  price: 2
+

src/main/resources/plugin.yml

@@ -4,7 +4,8 @@ description: ${description}
 author: ${author}
 website: ${url}
 main: ${mainClass}
-softdepend: [spark, dynmap, DiscordSRV]
+softdepend: [spark, dynmap, DiscordSRV, Shopkeepers]
+api-version: 1.13
 commands:
   qol:
     description: Base command
@@ -132,3 +133,6 @@ permissions:
   qol.discordignore:
     description: Ability to use the use the discordignore command
     default: op
+  qol.head_shop:
+    description: Controls if a player's head should be added to the head shop
+    default: op