tag new elytras

src/main/java/lol/hyper/toolstats/events/PickupItem.java

@@ -0,0 +1,96 @@
+/*
+ * This file is part of ToolStats.
+ *
+ * ToolStats is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * ToolStats is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with ToolStats.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package lol.hyper.toolstats.events;
+
+import lol.hyper.toolstats.ToolStats;
+import lol.hyper.toolstats.UUIDDataType;
+import org.bukkit.ChatColor;
+import org.bukkit.Material;
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.entity.EntityPickupItemEvent;
+import org.bukkit.event.player.PlayerPickupItemEvent;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.ItemMeta;
+import org.bukkit.persistence.PersistentDataContainer;
+import org.bukkit.persistence.PersistentDataType;
+
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+import java.util.Locale;
+
+public class PickupItem implements Listener {
+
+    private final ToolStats toolStats;
+    private final String FOUND_BY = ChatColor.GRAY + "Found by: " + ChatColor.DARK_GRAY + "X";
+    private final String FOUND_ON = ChatColor.GRAY + "Found on: " + ChatColor.DARK_GRAY + "X";
+    private final SimpleDateFormat format = new SimpleDateFormat("M/dd/yyyy", Locale.ENGLISH);
+
+    public PickupItem(ToolStats toolStats) {
+        this.toolStats = toolStats;
+    }
+
+    @EventHandler
+    public void onPickup(EntityPickupItemEvent event) {
+        Entity entity = event.getEntity();
+        if (entity instanceof Player) {
+            ItemStack itemStack = event.getItem().getItemStack();
+            if (itemStack.getType() == Material.ELYTRA) {
+                ItemMeta meta = itemStack.getItemMeta();
+                if (meta == null) {
+                    return;
+                }
+                PersistentDataContainer container = meta.getPersistentDataContainer();
+                // the elytra has the new key, set the lore to it
+                if (container.has(toolStats.newElytra, PersistentDataType.INTEGER)) {
+                    container.remove(toolStats.newElytra);
+                    addLore(itemStack, (Player) event.getEntity());
+                }
+            }
+        }
+    }
+
+    private void addLore(ItemStack itemStack, Player owner) {
+        ItemMeta meta = itemStack.getItemMeta();
+        if (meta == null) {
+            return;
+        }
+        long timeCreated = System.currentTimeMillis();
+        Date finalDate = new Date(timeCreated);
+        PersistentDataContainer container = meta.getPersistentDataContainer();
+        container.set(toolStats.timeCreated, PersistentDataType.LONG, timeCreated);
+        container.set(toolStats.genericOwner, new UUIDDataType(), owner.getUniqueId());
+        List<String> lore;
+        if (meta.hasLore()) {
+            lore = meta.getLore();
+            assert lore != null;
+        } else {
+            lore = new ArrayList<>();
+        }
+        if (toolStats.config.getBoolean("enabled.elytra-tag")) {
+            lore.add(FOUND_ON.replace("X", format.format(finalDate)));
+            lore.add(FOUND_BY.replace("X", owner.getName()));
+        }
+        meta.setLore(lore);
+        itemStack.setItemMeta(meta);
+    }
+}