[Bleeding] Added EnchantmentTable API.

By: Mike Primm <mike@primmhome.com>

paper-api/src/main/java/org/bukkit/event/enchantment/EnchantItemEvent.java

@@ -0,0 +1,105 @@
+package org.bukkit.event.enchantment;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.bukkit.block.Block;
+import org.bukkit.enchantments.Enchantment;
+import org.bukkit.entity.Player;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+import org.bukkit.inventory.ItemStack;
+
+/**
+ * Called when an ItemStack is successfully enchanted (currently at enchantment table)
+ */
+@SuppressWarnings("serial")
+public class EnchantItemEvent extends Event implements Cancellable {
+    private static final HandlerList handlers = new HandlerList();
+    private Block table;
+    private ItemStack item;
+    private int level;
+    private boolean cancelled;
+    private Map<Enchantment,Integer> enchants;
+    private Player enchanter;
+
+    public EnchantItemEvent(Player enchanter, Block table, ItemStack item, int level, Map<Enchantment, Integer> enchants) {
+        this.enchanter = enchanter;
+        this.table = table;
+        this.item = item;
+        this.level = level;
+        this.enchants = new HashMap<Enchantment, Integer>(enchants);
+        this.cancelled = false;
+    }
+
+    /**
+     * Gets the player enchanting the item
+     *
+     * @returns enchanting player
+     */
+    public Player getEnchanter() {
+        return enchanter;
+    }
+
+    /**
+     * Gets the block being used to enchant the item
+     *
+     * @return the block used for enchanting
+     */
+    public Block getEnchantBlock() {
+        return table;
+    }
+
+    /**
+     * Gets the item to be enchanted (can be modified)
+     *
+     * @return ItemStack of item
+     */
+    public ItemStack getItem() {
+        return item;
+    }
+
+    /**
+     * Get cost in exp levels of the enchantment
+     * @return experience level cost
+     */
+    public int getExpLevelCost() {
+        return level;
+    }
+
+    /**
+     * Set cost in exp levels of the enchantment
+     * @param level - cost in levels
+     */
+    public void setExpLevelCost(int level) {
+        this.level = level;
+    }
+
+    /**
+     * Get map of enchantment (levels, keyed by type) to be added to item (modify map returned to change values)
+     * Note: Any enchantments not allowed for the item will be ignored
+     *
+     * @return map of enchantment levels, keyed by enchantment
+     */
+    public Map<Enchantment, Integer> getEnchantsToAdd() {
+        return enchants;
+    }
+
+    public boolean isCancelled() {
+        return cancelled;
+    }
+
+    public void setCancelled(boolean cancel) {
+        this.cancelled = cancel;
+    }
+
+    @Override
+    public HandlerList getHandlers() {
+        return handlers;
+    }
+
+    public static HandlerList getHandlerList() {
+        return handlers;
+    }
+}

paper-api/src/main/java/org/bukkit/event/enchantment/PrepareItemEnchantEvent.java

@@ -0,0 +1,91 @@
+package org.bukkit.event.enchantment;
+
+import org.bukkit.block.Block;
+import org.bukkit.entity.Player;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+import org.bukkit.inventory.ItemStack;
+
+/**
+ * Called when an ItemStack is inserted in an enchantment table - can be called multiple times
+ */
+@SuppressWarnings("serial")
+public class PrepareItemEnchantEvent extends Event implements Cancellable {
+    private static final HandlerList handlers = new HandlerList();
+    private Block table;
+    private ItemStack item;
+    private int[] levels_offered;
+    private int bonus;
+    private boolean cancelled;
+    private Player enchanter;
+
+    public PrepareItemEnchantEvent(Player enchanter, Block table, ItemStack item, int[] levels_offered, int bonus) {
+        this.enchanter = enchanter;
+        this.table = table;
+        this.item = item;
+        this.levels_offered = levels_offered;
+        this.bonus = bonus;
+        this.cancelled = false;
+    }
+
+    /**
+     * Gets the player enchanting the item
+     *
+     * @returns enchanting player
+     */
+    public Player getEnchanter() {
+        return enchanter;
+    }
+
+    /**
+     * Gets the block being used to enchant the item
+     *
+     * @return the block used for enchanting
+     */
+    public Block getEnchantBlock() {
+        return table;
+    }
+
+    /**
+     * Gets the item to be enchanted (can be modified)
+     *
+     * @return ItemStack of item
+     */
+    public ItemStack getItem() {
+        return item;
+    }
+
+    /**
+     * Get list of offered exp level costs of the enchantment (modify values to change offer)
+     * @return experience level costs offered
+     */
+    public int[] getExpLevelCostsOffered() {
+        return levels_offered;
+    }
+
+    /**
+     * Get enchantment bonus in effect - corresponds to number of bookshelves
+     * @return enchantment bonus
+     */
+    public int getEnchantmentBonus() {
+        return bonus;
+    }
+
+    public boolean isCancelled() {
+        return cancelled;
+    }
+
+    public void setCancelled(boolean cancel) {
+        this.cancelled = cancel;
+    }
+
+    @Override
+    public HandlerList getHandlers() {
+        return handlers;
+    }
+
+    public static HandlerList getHandlerList() {
+        return handlers;
+    }
+}