add rain sound + add time to screen

docs/museums/daynight/control.gd

@@ -1,5 +1,14 @@
 extends Control
 
+@onready var day_night: EnvironmentManagerRoot = get_node_or_null("../DayNight") as EnvironmentManagerRoot
+@onready var day_time_label: Label = $DayTimeLabel
+@onready var day_time_slider: HSlider = $DayTimeSlider
+
+
+func _ready() -> void:
+	UIEvents.day_time_changed.connect(_on_day_time_changed)
+	_sync_day_time_ui()
+
 func _on_rain_toggled(toggled_on: bool) -> void:
 	UIEvents.toggle_rain.emit(toggled_on)
 
@@ -18,6 +27,17 @@ func _on_storm_toggled(toggled_on: bool) -> void:
 func _on_day_time_slider_value_changed(value: float) -> void:
 	UIEvents.set_day_time.emit(value)
 
+func _on_day_time_changed(value: float, time_string: String) -> void:
+	day_time_slider.set_value_no_signal(value)
+	var label_text: String = "Time %s" % time_string
+	if (
+		day_night != null
+		and day_night.environment_config != null
+		and day_night.environment_config.show_day_time_debug
+	):
+		label_text = "Time %s | nt %.3f | dt %.3f" % [time_string, value, day_night.day_time]
+	day_time_label.text = label_text
+
 func _on_fog_overlay_toggled(toggled_on: bool) -> void:
 	UIEvents.toggle_fog_overlay.emit(toggled_on)
 
@@ -32,3 +52,19 @@ func _on_pause_toggled(toggled_on: bool) -> void:
 
 func _on_shadows_toggled(toggled_on: bool) -> void:
 	UIEvents.toggle_shadows.emit(toggled_on)
+
+func _sync_day_time_ui() -> void:
+	if day_night == null:
+		return
+
+	var day_night_controller: DayNightController = (
+		day_night.get_node_or_null("DayNightController") as DayNightController
+	)
+	if day_night_controller == null:
+		call_deferred("_sync_day_time_ui")
+		return
+
+	_on_day_time_changed(
+		day_night_controller.current_time,
+		day_night_controller.get_time_string()
+	)