Added chatterbox connections

tests/odin_lab/check_adapter.gd

@@ -0,0 +1,32 @@
+extends SceneTree
+var failures := 0
+func check(ok: bool, message: String) -> void:
+	if not ok:
+		failures += 1
+		push_error(message)
+func _initialize() -> void: call_deferred("run")
+func run() -> void:
+	var adapter = load("res://tests/odin_lab/cabinet.gd").new()
+	root.add_child(adapter)
+	adapter.set_process(false)
+	adapter.game.set_physics_process(false)
+	var now := int(Time.get_unix_time_from_system() * 1000)
+	var cmd := {"id": "power", "session": adapter.session, "expires_ms": now + 10000, "action": "power_on"}
+	check(adapter.execute(cmd).accepted, "Power on executes")
+	check(adapter.execute(cmd).duplicate, "Duplicate is acknowledged")
+	adapter.game._physics_process(4.0)
+	cmd = {"id": "scan", "session": adapter.session, "expires_ms": now + 10000, "action": "scan"}
+	check(adapter.execute(cmd).accepted and adapter.game.credits == 1, "Fixture goes through real RFID admission")
+	check(adapter.execute(cmd).duplicate and adapter.scans == 1, "Duplicate scan does not grant another credit")
+	cmd = {"id": "start", "session": adapter.session, "expires_ms": now + 10000, "action": "start"}
+	check(adapter.execute(cmd).accepted and adapter.phase == "playing", "Real game starts")
+	adapter.game.model._add_score(500)
+	check(adapter.phase == "won" and adapter.snapshot().score == 500, "Normal score objective propagates win")
+	adapter.reset()
+	adapter.inject_rfid = false
+	cmd = {"id": "no-fake", "session": adapter.session, "expires_ms": now + 10000, "action": "scan"}
+	check(not adapter.execute(cmd).accepted, "Physical mode rejects injected scans")
+	adapter.free()
+	await process_frame
+	print("GODOT LAB ADAPTER: ", "PASS" if failures == 0 else "FAIL")
+	quit(1 if failures else 0)