add a piston

1 files changed, 5 insertions, 5 deletions

diff --git a/src/engine/systems/RadialObserve.ts b/src/engine/systems/RadialObserve.ts
index 8d418df..581452c 100644
--- a/src/engine/systems/RadialObserve.ts
+++ b/src/engine/systems/RadialObserve.ts
@@ -1,16 +1,16 @@
 import { System, SystemNames } from ".";
-import { ComponentNames, Grid, RadialObserve } from "../components";
+import { ComponentNames, Grid, RadialObserve as RadialObserveComponent } from "../components";
 import { Entity, EntityNames } from "../entities";
 import { Game } from "../Game";
 import { cartesianDistance } from "../interfaces";
 
 const radialObservations: Record<string, Set<string>> = {
-  TODO: new Set([]),
+  [EntityNames.Piston]: new Set([EntityNames.FunctionBox]),
 };
 
-export class RadialObserver extends System {
+export class RadialObserve extends System {
   constructor() {
-    super(SystemNames.RadialObserver);
+    super(SystemNames.RadialObserve);
   }
 
   public update(_dt: number, game: Game) {
@@ -20,7 +20,7 @@ export class RadialObserver extends System {
       }
       const observable = radialObservations[entity.name];
 
-      const entityObserve = entity.getComponent<RadialObserve>(
+      const entityObserve = entity.getComponent<RadialObserveComponent>(
         ComponentNames.RadialObserve,
       );
       if (!entityObserve.onObservation) {