add "arrows shot" + fix jank

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

@@ -0,0 +1,113 @@
+/*
+ * 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 org.bukkit.GameMode;
+import org.bukkit.Material;
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.Listener;
+import org.bukkit.event.entity.EntityShootBowEvent;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.PlayerInventory;
+import org.bukkit.inventory.meta.ItemMeta;
+import org.bukkit.persistence.PersistentDataContainer;
+import org.bukkit.persistence.PersistentDataType;
+
+import java.util.List;
+
+public class ShootBow implements Listener {
+
+    private ToolStats toolStats;
+
+    public ShootBow(ToolStats toolStats) {
+        this.toolStats = toolStats;
+    }
+
+    @EventHandler(priority = EventPriority.MONITOR)
+    public void onShoot(EntityShootBowEvent event) {
+        Entity shooter = event.getEntity();
+        // only listen for players
+        if (!(shooter instanceof Player)) {
+            return;
+        }
+
+        Player player = (Player) shooter;
+        if (player.getGameMode() == GameMode.CREATIVE || player.getGameMode() == GameMode.ADVENTURE) {
+            return;
+        }
+
+        PlayerInventory inventory = player.getInventory();
+        boolean isMainHand = inventory.getItemInMainHand().getType() == Material.BOW || inventory.getItemInMainHand().getType() == Material.CROSSBOW;
+        boolean isOffHand = inventory.getItemInOffHand().getType() == Material.BOW || inventory.getItemInMainHand().getType() == Material.CROSSBOW;
+        ItemStack heldBow = null;
+        if (isMainHand) {
+            heldBow = inventory.getItemInMainHand();
+        }
+        if (isOffHand) {
+            heldBow = inventory.getItemInOffHand();
+        }
+
+        // if the player is holding a bow in both hands
+        // default to main hand since that takes priority
+        if (isMainHand && isOffHand) {
+            heldBow = inventory.getItemInMainHand();
+        }
+
+        // player swapped
+        if (heldBow == null) {
+            return;
+        }
+
+        updateArrowsShot(heldBow);
+    }
+
+    private void updateArrowsShot(ItemStack bow) {
+        ItemMeta meta = bow.getItemMeta();
+        if (meta == null) {
+            toolStats.logger.warning(bow + " does NOT have any meta! Unable to update stats.");
+            return;
+        }
+        // read the current stats from the item
+        // if they don't exist, then start from 0
+        Integer arrowsShot = 0;
+        PersistentDataContainer container = meta.getPersistentDataContainer();
+        if (container.has(toolStats.arrowsShot, PersistentDataType.INTEGER)) {
+            arrowsShot = container.get(toolStats.arrowsShot, PersistentDataType.INTEGER);
+        }
+
+        if (arrowsShot == null) {
+            arrowsShot = 0;
+            toolStats.logger.warning(arrowsShot + " does not have valid arrows-shot set! Resting to zero. This should NEVER happen.");
+        }
+
+        arrowsShot++;
+        container.set(toolStats.arrowsShot, PersistentDataType.INTEGER, arrowsShot);
+
+        // do we add the lore based on the config?
+        if (toolStats.config.getBoolean("enabled.arrows-shot")) {
+            String arrowsShotFormatted = toolStats.numberFormat.formatInt(arrowsShot);
+            List<String> newLore = toolStats.itemLore.addItemLore(meta, "{arrows}", arrowsShotFormatted, "arrows-shot");
+            meta.setLore(newLore);
+        }
+        bow.setItemMeta(meta);
+    }
+}