Added painting events (thanks verrier and tanelsuurhans)

By: Stephen <stephen@jazer.com>

paper-api/src/main/java/org/bukkit/event/painting/PaintingBreakByEntityEvent.java

@@ -0,0 +1,23 @@
+package org.bukkit.event.painting;
+
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.Painting;
+
+/**
+ * Triggered when a painting is removed by an entity
+ *
+ * @author Tanel Suurhans
+ */
+
+public class PaintingBreakByEntityEvent extends PaintingBreakEvent {
+    private Entity remover;
+
+    public PaintingBreakByEntityEvent(final Painting painting, final Entity remover) {
+        super(painting, RemoveCause.ENTITY);
+        this.remover = remover;
+    }
+
+    public Entity getRemover() {
+        return remover;
+    }
+}

paper-api/src/main/java/org/bukkit/event/painting/PaintingBreakByWorldEvent.java

@@ -0,0 +1,15 @@
+package org.bukkit.event.painting;
+
+import org.bukkit.entity.Painting;
+
+/**
+ * Triggered when a painting is removed by the world (water flowing over it, block damaged behind it)
+ *
+ * @author Tanel Suurhans
+ */
+
+public class PaintingBreakByWorldEvent extends PaintingBreakEvent{
+    public PaintingBreakByWorldEvent(final Painting painting) {
+        super(painting, RemoveCause.WORLD);
+    }
+}

paper-api/src/main/java/org/bukkit/event/painting/PaintingBreakEvent.java

@@ -0,0 +1,52 @@
+package org.bukkit.event.painting;
+
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.Painting;
+import org.bukkit.event.Cancellable;
+
+/**
+ * Triggered when a painting is removed
+ *
+ * @author Tanel Suurhans
+ */
+
+public class PaintingBreakEvent extends PaintingEvent implements Cancellable {
+
+    private boolean cancelled;
+    private RemoveCause cause;
+
+    public PaintingBreakEvent(final Painting painting, RemoveCause cause) {
+        super(Type.PAINTING_BREAK, painting);
+        this.cause = cause;
+    }
+
+    public RemoveCause getCause(){
+        return cause;
+    }
+
+    public boolean isCancelled() {
+        return cancelled;
+    }
+
+    public void setCancelled(boolean cancel) {
+        this.cancelled = cancel;
+    }
+
+    /**
+     * An enum to specify the cause of the removal
+     */
+    public enum RemoveCause {
+
+        /**
+         * Removed by an entity
+         */
+        ENTITY,
+
+        /**
+         * Removed by the world - block destroyed behind, water flowing over etc
+         */
+        WORLD
+
+    }
+
+}

paper-api/src/main/java/org/bukkit/event/painting/PaintingEvent.java

@@ -0,0 +1,29 @@
+package org.bukkit.event.painting;
+
+import org.bukkit.entity.Painting;
+import org.bukkit.event.Event;
+
+/**
+ * Represents a painting-related event.
+ *
+ * @author Tanel Suurhans
+ */
+public class PaintingEvent extends Event {
+
+    protected Painting painting;
+
+    protected PaintingEvent(final Type type, final Painting painting) {
+        super(type);
+        this.painting = painting;
+    }
+
+    /**
+     * Get the painting.
+     *
+     * @return the painting
+     */
+    public Painting getPainting() {
+        return painting;
+    }
+
+}

paper-api/src/main/java/org/bukkit/event/painting/PaintingPlaceEvent.java

@@ -0,0 +1,65 @@
+package org.bukkit.event.painting;
+
+import org.bukkit.block.Block;
+import org.bukkit.block.BlockFace;
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.Painting;
+import org.bukkit.entity.Player;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.Event;
+
+/**
+ * Triggered when a painting is created in the world
+ *
+ * @author Tanel Suurhans
+ */
+public class PaintingPlaceEvent extends PaintingEvent implements Cancellable {
+
+    private boolean cancelled;
+
+    private Player player;
+    private Block block;
+    private BlockFace blockFace;
+
+    public PaintingPlaceEvent(final Painting painting, final Player player, Block block, BlockFace blockFace) {
+        super(Event.Type.PAINTING_PLACE, painting);
+        this.player = player;
+        this.block = block;
+        this.blockFace = blockFace;
+    }
+
+    /**
+     * Returns the player placing the painting
+     *
+     * @return Entity returns the player placing the painting
+     */
+    public Player getPlayer() {
+        return player;
+    }
+
+    /**
+     * Returns the block painting placed on
+     *
+     * @return Block returns the block painting placed on
+     */
+    public Block getBlock() {
+        return block;
+    }
+
+    /**
+     * Returns the face of the block that the painting was placed on
+     *
+     * @return BlockFace returns the face of the block the painting was placed on
+     */
+    public BlockFace getBlockFace() {
+        return blockFace;
+    }
+
+    public boolean isCancelled() {
+        return cancelled;
+    }
+
+    public void setCancelled(boolean cancel) {
+        this.cancelled = cancel;
+    }
+}