diff --git a/src/main/scala/resonantinduction/mechanical/CommonProxy.java b/src/main/scala/resonantinduction/mechanical/CommonProxy.java
deleted file mode 100644
index 9b567f4e6..000000000
--- a/src/main/scala/resonantinduction/mechanical/CommonProxy.java
+++ /dev/null
@@ -1,34 +0,0 @@
-package resonantinduction.mechanical;
-
-
-import cpw.mods.fml.common.network.IGuiHandler;
-import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.world.World;
-
-public class CommonProxy implements IGuiHandler
-{
-    public void preInit()
-    {
-
-    }
-
-    public void init()
-    {
-
-    }
-
-    public void postInit()
-    {
-
-    }
-
-    @Override
-    public Object getServerGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) {
-        return null;
-    }
-
-    @Override
-    public Object getClientGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) {
-        return null;
-    }
-}
diff --git a/src/main/scala/resonantinduction/mechanical/CommonProxy.scala b/src/main/scala/resonantinduction/mechanical/CommonProxy.scala
new file mode 100644
index 000000000..9a7d6b156
--- /dev/null
+++ b/src/main/scala/resonantinduction/mechanical/CommonProxy.scala
@@ -0,0 +1,24 @@
+package resonantinduction.mechanical
+
+import cpw.mods.fml.common.network.IGuiHandler
+import net.minecraft.entity.player.EntityPlayer
+import net.minecraft.world.World
+
+class CommonProxy extends IGuiHandler {
+  def preInit {
+  }
+
+  def init {
+  }
+
+  def postInit {
+  }
+
+  def getServerGuiElement(ID: Int, player: EntityPlayer, world: World, x: Int, y: Int, z: Int): AnyRef = {
+    return null
+  }
+
+  def getClientGuiElement(ID: Int, player: EntityPlayer, world: World, x: Int, y: Int, z: Int): AnyRef = {
+    return null
+  }
+}
\ No newline at end of file
diff --git a/src/main/scala/resonantinduction/mechanical/MicroblockHighlightHandler.java b/src/main/scala/resonantinduction/mechanical/MicroblockHighlightHandler.java
deleted file mode 100644
index 7c6306693..000000000
--- a/src/main/scala/resonantinduction/mechanical/MicroblockHighlightHandler.java
+++ /dev/null
@@ -1,42 +0,0 @@
-package resonantinduction.mechanical;
-
-import cpw.mods.fml.common.Mod;
-import net.minecraft.util.MovingObjectPosition;
-import net.minecraftforge.client.event.DrawBlockHighlightEvent;
-
-import org.lwjgl.opengl.GL11;
-
-import resonantinduction.core.prefab.part.IHighlight;
-import codechicken.lib.render.RenderUtils;
-import codechicken.lib.vec.Vector3;
-import codechicken.microblock.CornerPlacementGrid$;
-import codechicken.microblock.FacePlacementGrid$;
-import cpw.mods.fml.relauncher.Side;
-import cpw.mods.fml.relauncher.SideOnly;
-
-public class MicroblockHighlightHandler
-{
-	@Mod.EventHandler
-	@SideOnly(Side.CLIENT)
-	public void drawBlockHighlight(DrawBlockHighlightEvent event)
-	{
-		if (event.currentItem != null && (event.currentItem.getItem() instanceof IHighlight) && event.target != null && event.target.typeOfHit == MovingObjectPosition.MovingObjectType.BLOCK)
-		{
-			GL11.glPushMatrix();
-			RenderUtils.translateToWorldCoords(event.player, event.partialTicks);
-			Vector3 hit = new Vector3(event.target.hitVec);
-
-			switch (((IHighlight) event.currentItem.getItem()).getHighlightType())
-			{
-				case 0:
-					FacePlacementGrid$.MODULE$.render(hit, event.target.sideHit);
-					break;
-				case 1:
-					CornerPlacementGrid$.MODULE$.render(hit, event.target.sideHit);
-			}
-
-			event.setCanceled(true);
-			GL11.glPopMatrix();
-		}
-	}
-}
diff --git a/src/main/scala/resonantinduction/mechanical/MicroblockHighlightHandler.scala b/src/main/scala/resonantinduction/mechanical/MicroblockHighlightHandler.scala
new file mode 100644
index 000000000..71bbece2e
--- /dev/null
+++ b/src/main/scala/resonantinduction/mechanical/MicroblockHighlightHandler.scala
@@ -0,0 +1,38 @@
+package resonantinduction.mechanical
+
+import cpw.mods.fml.common.Mod
+import net.minecraft.util.MovingObjectPosition
+import net.minecraftforge.client.event.DrawBlockHighlightEvent
+import org.lwjgl.opengl.GL11
+import resonantinduction.core.prefab.part.IHighlight
+import codechicken.lib.render.RenderUtils
+import codechicken.lib.vec.Vector3
+import codechicken.microblock.CornerPlacementGrid
+import codechicken.microblock.FacePlacementGrid
+import cpw.mods.fml.relauncher.Side
+import cpw.mods.fml.relauncher.SideOnly
+
+class MicroblockHighlightHandler {
+  @Mod.EventHandler
+  @SideOnly(Side.CLIENT)
+  def drawBlockHighlight(event: DrawBlockHighlightEvent)
+  {
+    if (event.currentItem != null && (event.currentItem.getItem.isInstanceOf[IHighlight]) && event.target != null && event.target.typeOfHit == MovingObjectPosition.MovingObjectType.BLOCK)
+    {
+      GL11.glPushMatrix
+      RenderUtils.translateToWorldCoords(event.player, event.partialTicks)
+      val hit: Vector3 = new Vector3(event.target.hitVec)
+      val t = event.currentItem.getItem.asInstanceOf[IHighlight].getHighlightType
+      if(t == 0)
+      {
+          FacePlacementGrid.render(hit, event.target.sideHit)
+      }
+      if(t == 1)
+      {
+          CornerPlacementGrid.render(hit, event.target.sideHit)
+      }
+      event.setCanceled(true)
+      GL11.glPopMatrix
+    }
+  }
+}
\ No newline at end of file