1.21.1 is so back

src/main/kotlin/org/neoflock/neocomputers/entity/ScreenEntity.kt

@@ -9,14 +9,5 @@ import org.neoflock.neocomputers.network.PowerRole
 class ScreenEntity(blockPos: BlockPos, blockState: BlockState) :
     NodeBlockEntity(BlockEntities.SCREEN_ENTITY.get(), blockPos, blockState) {
 
-    var energyStored: Double = 0.0
-
-    override val node = object : Networking.Node() {
-        override fun getPowerRole() = PowerRole.CONSUMER
-        override fun getEnergy() = energyStored
-        override fun setEnergy(energy: Double) {
-            energyStored = energy
-        }
-        override fun maxEnergyCapacity(): Double = 10.0
-    }
+    override val node = Networking.Node()
 }