Fix Terminal screen not setting focused element

REI expects Screen.getFocused() to be non-null to skip its input
handling

src/main/kotlin/net/shadowfacts/phycon/block/terminal/TerminalScreen.kt

@@ -62,6 +62,7 @@ class TerminalScreen(handler: TerminalScreenHandler, playerInv: PlayerInventory,
 			if (value && !oldValue) {
 				amountBox.text = "1"
 			}
+			updateFocusedElement()
 		}
 	private var dialogChildren = mutableListOf<AbstractButtonWidget>()
 
@@ -162,9 +163,20 @@ class TerminalScreen(handler: TerminalScreenHandler, playerInv: PlayerInventory,
 		}
 		dialogChildren.add(request)
 
+		updateFocusedElement()
 		requestUpdatedItems()
 	}
 
+	private fun updateFocusedElement() {
+		focused = if (showingAmountDialog) {
+			amountBox
+		} else if (searchBox.isFocused) {
+			searchBox
+		} else {
+			null
+		}
+	}
+
 	private fun requestUpdatedItems() {
 		val player = MinecraftClient.getInstance().player!!
 		player.networkHandler.sendPacket(C2STerminalUpdateDisplayedItems(handler.terminal, searchBox.text, sortButton.mode, scrollPosition))
@@ -260,8 +272,7 @@ class TerminalScreen(handler: TerminalScreenHandler, playerInv: PlayerInventory,
 	override fun onMouseClick(slot: Slot?, invSlot: Int, clickData: Int, type: SlotActionType?) {
 		super.onMouseClick(slot, invSlot, clickData, type)
 
-		// don't unfocus the search box on mouse click
-		searchBox.setSelected(true)
+		updateFocusedElement()
 
 		if (slot != null && !slot.stack.isEmpty && handler.isNetworkSlot(slot.id)) {
 			val stack = slot.stack

src/main/kotlin/net/shadowfacts/phycon/screen/console/DeviceConsoleScreen.kt

@@ -15,6 +15,7 @@ import net.shadowfacts.kiwidsl.dsl
 import net.shadowfacts.phycon.block.DeviceBlockEntity
 import net.shadowfacts.phycon.block.miner.MinerBlockEntity
 import net.shadowfacts.phycon.block.redstone_controller.RedstoneControllerBlockEntity
+import net.shadowfacts.phycon.block.redstone_emitter.RedstoneEmitterBlockEntity
 import net.shadowfacts.phycon.component.ActivationController
 import net.shadowfacts.phycon.component.NetworkStackProvider
 import net.shadowfacts.phycon.component.NetworkStackReceiver
@@ -80,6 +81,15 @@ class DeviceConsoleScreen(
 				ReceiverViewController(device),
 			))
 		}
+		if (device is RedstoneEmitterBlockEntity) {
+			tabs.add(TabViewController.SimpleTab(
+				TextureView(Texture(Identifier("textures/item/redstone.png"), 0, 0, 16, 16)).apply {
+					intrinsicContentSize = Size(16.0, 16.0)
+				},
+				TranslatableText("block.phycon.redstone_emitter"),
+				RedstoneEmitterViewController(device)
+			))
+		}
 
 		tabController = TabViewController(tabs)