Apparently gradle hates me.

src/api/java/codechicken/lib/vec/Vector3.java

@@ -0,0 +1,13 @@
+package codechicken.lib.vec;
+
+
+import net.minecraft.tileentity.TileEntity;
+
+// Fake dummy class (it's not shipped, only used in compilation), because
+// I can't get gradle to give a shit about dependencies in the API compilation
+// tasks.
+public class Vector3 {
+    public static Vector3 fromTileEntityCenter(TileEntity tileEntity) {
+        return null;
+    }
+}

src/main/scala/li/cil/oc/util/ExtendedArguments.scala

@@ -5,6 +5,8 @@ import li.cil.oc.api.network.Arguments
 import net.minecraft.inventory.IInventory
 import net.minecraftforge.common.ForgeDirection
 
+import scala.language.implicitConversions
+
 object ExtendedArguments {
 
   implicit def extendedArguments(args: Arguments) = new ExtendedArguments(args)

src/main/scala/li/cil/oc/util/mods/WirelessRedstoneCBE.scala

@@ -3,6 +3,8 @@ package li.cil.oc.util.mods
 import codechicken.wirelessredstone.core.{WirelessReceivingDevice, WirelessTransmittingDevice}
 import li.cil.oc.server.component.RedstoneWireless
 
+import scala.language.reflectiveCalls
+
 object WirelessRedstoneCBE {
   private def ether = try Option(Class.forName("codechicken.wirelessredstone.core.RedstoneEther").getMethod("server").invoke(null).asInstanceOf[ {
     def addReceivingDevice(device: WirelessReceivingDevice)

src/main/scala/li/cil/oc/util/mods/WirelessRedstoneSV.scala

@@ -3,6 +3,8 @@ package li.cil.oc.util.mods
 import li.cil.oc.server.component.RedstoneWireless
 import net.minecraft.world.World
 
+import scala.language.reflectiveCalls
+
 object WirelessRedstoneSV {
   private val ether = try {
     Option(Class.forName("wirelessredstone.ether.RedstoneEther").getMethod("getInstance").invoke(null).asInstanceOf[ {