Started api and events

src/com/dre/brewery/api/events/IngedientAddEvent.java

@@ -0,0 +1,103 @@
+package com.dre.brewery.api.events;
+
+import com.dre.brewery.BCauldron;
+import org.bukkit.block.Block;
+import org.bukkit.block.BlockState;
+import org.bukkit.entity.Player;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.HandlerList;
+import org.bukkit.event.player.PlayerEvent;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.material.Cauldron;
+import org.bukkit.material.MaterialData;
+
+/*
+ * Player adding an ingredient to a cauldron
+ * Always one item added at a time
+ * If needed use the caudrons add method to manually add more Items
+ */
+public class IngedientAddEvent extends PlayerEvent implements Cancellable {
+	private static final HandlerList handlers = new HandlerList();
+	private final Block block;
+	private final BCauldron cauldron;
+	private ItemStack ingredient;
+	private boolean cancelled;
+	private boolean takeItem = true;
+
+	public IngedientAddEvent(Player who, Block block, BCauldron bCauldron, ItemStack ingredient) {
+		super(who);
+		this.block = block;
+		cauldron = bCauldron;
+		this.ingredient = ingredient.clone();
+	}
+
+	public Block getBlock() {
+		return block;
+	}
+
+	public BCauldron getCauldron() {
+		return cauldron;
+	}
+
+	// Get the item currently being added to the cauldron by the player
+	// Can be changed directly or with the setter
+	// The amount is ignored and always one added
+	public ItemStack getIngredient() {
+		return ingredient;
+	}
+
+	// Set the ingredient added to the cauldron to something else
+	// Will always be accepted, even when not in a recipe or the cooked list
+	// The amount is ignored and always one added
+	public void setIngredient(ItemStack ingredient) {
+		this.ingredient = ingredient;
+	}
+
+	// If the amount of the item in the players hand should be decreased
+	// Default true
+	public boolean shouldTakeItem() {
+		return takeItem;
+	}
+
+	// Set if the amount of the item in the players hand should be decreased
+	public void setTakeItem(boolean takeItem) {
+		this.takeItem = takeItem;
+	}
+
+	// Get the MaterialData of the Cauldron
+	// May be null if the Cauldron does not exist anymore
+	public Cauldron getCauldronData() {
+		BlockState state = block.getState();
+		if (state != null) {
+			MaterialData data = state.getData();
+			if (data instanceof Cauldron) {
+				return ((Cauldron) state);
+			}
+		}
+		return null;
+	}
+
+	// 0 = empty, 1 = something in, 2 = full
+	public int getFillLevel() {
+		return BCauldron.getFillLevel(block);
+	}
+
+	@Override
+	public boolean isCancelled() {
+		return cancelled;
+	}
+
+	@Override
+	public void setCancelled(boolean cancelled) {
+		this.cancelled = cancelled;
+	}
+
+	@Override
+	public HandlerList getHandlers() {
+		return handlers;
+	}
+
+	public static HandlerList getHandlerList() {
+		return handlers;
+	}
+}