Fixes #672

favs/src/main/java/com/boydti/fawe/bukkit/favs/Favs.java

@@ -11,6 +11,8 @@ import com.thevoxelbox.voxelsniper.SnipeData;
 import com.thevoxelbox.voxelsniper.Sniper;
 import com.thevoxelbox.voxelsniper.brush.perform.PerformBrush;
 import com.thevoxelbox.voxelsniper.command.VoxelVoxelCommand;
+import com.thevoxelbox.voxelsniper.event.SniperBrushChangedEvent;
+import com.thevoxelbox.voxelsniper.event.SniperMaterialChangedEvent;
 import java.io.File;
 import java.io.FileOutputStream;
 import org.bukkit.Bukkit;
@@ -58,6 +60,8 @@ public class Favs extends JavaPlugin {
             VoxelVoxelCommand.inject();
             PerformBrush.inject();
             RangeBlockHelper.inject();
+            SniperBrushChangedEvent.inject();
+            SniperMaterialChangedEvent.inject();
             // Forward the commands so //p and //d will work
             setupCommand("/p", new FaweCommand("voxelsniper.sniper") {
                 @Override

favs/src/main/java/com/thevoxelbox/voxelsniper/event/SniperBrushChangedEvent.java

@@ -0,0 +1,51 @@
+package com.thevoxelbox.voxelsniper.event;
+
+import com.boydti.fawe.Fawe;
+import com.thevoxelbox.voxelsniper.Sniper;
+import com.thevoxelbox.voxelsniper.brush.IBrush;
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+
+public class SniperBrushChangedEvent extends Event {
+    private static final HandlerList handlers = new HandlerList();
+    private final Sniper sniper;
+    private final IBrush originalBrush;
+    private final IBrush newBrush;
+    private final String toolId;
+
+    public SniperBrushChangedEvent(Sniper sniper, String toolId, IBrush originalBrush, IBrush newBrush) {
+        super(!Fawe.isMainThread());
+        this.sniper = sniper;
+        this.originalBrush = originalBrush;
+        this.newBrush = newBrush;
+        this.toolId = toolId;
+    }
+
+    public static HandlerList getHandlerList() {
+        return handlers;
+    }
+
+    public IBrush getOriginalBrush() {
+        return this.originalBrush;
+    }
+
+    public IBrush getNewBrush() {
+        return this.newBrush;
+    }
+
+    public Sniper getSniper() {
+        return this.sniper;
+    }
+
+    public String getToolId() {
+        return this.toolId;
+    }
+
+    public HandlerList getHandlers() {
+        return handlers;
+    }
+
+    public static Class<?> inject() {
+        return SniperBrushChangedEvent.class;
+    }
+}

favs/src/main/java/com/thevoxelbox/voxelsniper/event/SniperMaterialChangedEvent.java

@@ -0,0 +1,56 @@
+//
+// Source code recreated from a .class file by IntelliJ IDEA
+// (powered by Fernflower decompiler)
+//
+
+package com.thevoxelbox.voxelsniper.event;
+
+import com.boydti.fawe.Fawe;
+import com.thevoxelbox.voxelsniper.Sniper;
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+import org.bukkit.material.MaterialData;
+
+public class SniperMaterialChangedEvent extends Event {
+    private static final HandlerList handlers = new HandlerList();
+    private final Sniper sniper;
+    private final MaterialData originalMaterial;
+    private final MaterialData newMaterial;
+    private final String toolId;
+
+    public SniperMaterialChangedEvent(Sniper sniper, String toolId, MaterialData originalMaterial, MaterialData newMaterial) {
+        super(!Fawe.get().isMainThread());
+        this.sniper = sniper;
+        this.originalMaterial = originalMaterial;
+        this.newMaterial = newMaterial;
+        this.toolId = toolId;
+    }
+
+    public static HandlerList getHandlerList() {
+        return handlers;
+    }
+
+    public MaterialData getOriginalMaterial() {
+        return this.originalMaterial;
+    }
+
+    public MaterialData getNewMaterial() {
+        return this.newMaterial;
+    }
+
+    public Sniper getSniper() {
+        return this.sniper;
+    }
+
+    public String getToolId() {
+        return this.toolId;
+    }
+
+    public HandlerList getHandlers() {
+        return handlers;
+    }
+
+    public static Class<?> inject() {
+        return SniperMaterialChangedEvent.class;
+    }
+}