diff --git a/src/net/torvald/terrarum/gameworld/GameWorld.kt b/src/net/torvald/terrarum/gameworld/GameWorld.kt
index f6b1b1d21..0726aefe7 100644
--- a/src/net/torvald/terrarum/gameworld/GameWorld.kt
+++ b/src/net/torvald/terrarum/gameworld/GameWorld.kt
@@ -354,7 +354,7 @@ open class GameWorld : Disposable {
     }
 
     fun getWireGraphUnsafe(blockAddr: BlockAddress, itemID: ItemID): Byte? {
-        return wiringGraph[blockAddr]?.get(itemID)?.con
+        return wiringGraph[blockAddr]?.get(itemID)?.connections
     }
 
     fun getWireEmitStateOf(x: Int, y: Int, itemID: ItemID): Vector2? {
@@ -389,7 +389,7 @@ open class GameWorld : Disposable {
         if (wiringGraph[blockAddr]!![itemID] == null)
             wiringGraph[blockAddr]!![itemID] = WiringSimCell(byte)
 
-        wiringGraph[blockAddr]!![itemID]!!.con = byte
+        wiringGraph[blockAddr]!![itemID]!!.connections = byte
     }
 
     fun setWireEmitStateOf(x: Int, y: Int, itemID: ItemID, vector: Vector2) {
@@ -647,7 +647,7 @@ open class GameWorld : Disposable {
      * These values must be updated by none other than [WorldSimulator]()
      */
     data class WiringSimCell(
-            var con: Byte = 0, // connections
+            var connections: Byte = 0, // connections
             var emitState: Vector2 = Vector2(0.0, 0.0), // i'm emitting this much power
             var recvStates: ArrayList<WireRecvState> = ArrayList() // how far away are the power sources
     )
diff --git a/src/net/torvald/terrarum/gameworld/WorldSimulator.kt b/src/net/torvald/terrarum/gameworld/WorldSimulator.kt
index 370430398..f4069e9b6 100644
--- a/src/net/torvald/terrarum/gameworld/WorldSimulator.kt
+++ b/src/net/torvald/terrarum/gameworld/WorldSimulator.kt
@@ -10,7 +10,6 @@ import net.torvald.terrarum.blockproperties.WireCodex
 import net.torvald.terrarum.gameactors.ActorWithBody
 import net.torvald.terrarum.gamecontroller.KeyToggler
 import net.torvald.terrarum.gameitem.ItemID
-import net.torvald.terrarum.itemproperties.ItemCodex
 import net.torvald.terrarum.modulebasegame.TerrarumIngame.Companion.inUpdateRange
 import net.torvald.terrarum.modulebasegame.gameactors.ActorHumanoid
 import net.torvald.terrarum.modulebasegame.gameactors.BlockBoxIndex
@@ -487,8 +486,8 @@ object WorldSimulator {
                 // get all wires that matches 'accepts' (such as Red/Green/Blue wire) and propagate signal for each of them
                 world.getAllWiresFrom(point.x, point.y)?.filter { WireCodex[it].accepts == wireType }?.forEach { wire ->
                     world.getAllWiringGraph(point.x, point.y)?.get(wire)?.let { node ->
-                        val connexion = node.con.toInt()
-                        when (wireConToStatus[connexion]) {
+                        val cnx = node.connections.toInt()
+                        when (wireConToStatus[cnx]) {
                             WireConStatus.THRU -> {
                                 // TODO
                             }