Further fixes

src/js/game/buildings/underground_belt.js

@@ -25,7 +25,7 @@ export const enumUndergroundBeltVariantToTier = {
     [enumUndergroundBeltVariants.tier2]: 1,
 };
 
-const colorsByRotationVariant = ["#6d9dff", "#9cad40"];
+const colorsByRotationVariant = ["#6d9dff", "#71ff9c"];
 
 const overlayMatrices = [
     // Sender

src/js/game/buildings/wire.js

@@ -6,6 +6,7 @@ import { enumWireType, enumWireVariant, WireComponent } from "../components/wire
 import { Entity } from "../entity";
 import { defaultBuildingVariant, MetaBuilding } from "../meta_building";
 import { GameRoot } from "../root";
+import { enumHubGoalRewards } from "../tutorial_goals";
 
 export const arrayWireRotationVariantToType = [
     enumWireType.forward,
@@ -81,8 +82,7 @@ export class MetaWireBuilding extends MetaBuilding {
      * @param {GameRoot} root
      */
     getIsUnlocked(root) {
-        // @todo
-        return true;
+        return root.hubGoals.isRewardUnlocked(enumHubGoalRewards.reward_wires_filters_and_levers);
     }
 
     /**