Add simulated CCS computer

scripts/ui/ccs_cases_2/doctor_office.gd

@@ -29,6 +29,9 @@ const DIALOGUE_BUBBLE_VERTICAL_CHROME := 95.0
 @onready var previous_page_button: Button = $DialogueChoiceArea/ChoicePager/Previous
 @onready var page_label: Label = $DialogueChoiceArea/ChoicePager/Page
 @onready var next_page_button: Button = $DialogueChoiceArea/ChoicePager/Next
+@onready var computer_launcher: Button = $ComputerLauncher
+@onready var computer_overlay: Control = $ComputerOverlay
+@onready var computer_close_button: Button = $ComputerOverlay/Close
 
 var blink_tween: Tween
 var dialogue_tween: Tween
@@ -44,11 +47,14 @@ var dialogue_characters_per_second := 35.0
 var dialogue_reveal_complete := false
 var dialogue_layout_generation := 0
 var dialogue_input_enabled := true
+var computer_available := true
 
 
 func _ready() -> void:
 	previous_page_button.pressed.connect(_change_choice_page.bind(-1))
 	next_page_button.pressed.connect(_change_choice_page.bind(1))
+	computer_launcher.pressed.connect(open_computer)
+	computer_close_button.pressed.connect(close_computer)
 	_update_clock()
 	_schedule_patient_blink()
 	hide_patient_dialogue()
@@ -158,6 +164,8 @@ func is_patient_dialogue_visible() -> bool:
 
 
 func configure_interview(node: Dictionary) -> void:
+	computer_available = true
+	computer_launcher.visible = not computer_overlay.visible
 	if debrief_panel != null and is_instance_valid(debrief_panel):
 		debrief_panel.queue_free()
 		debrief_panel = null
@@ -220,6 +228,10 @@ func complete_response_transition() -> void:
 
 
 func _input(event: InputEvent) -> void:
+	if computer_overlay.visible:
+		return
+	if _event_targets_computer_launcher(event):
+		return
 	if not dialogue_input_enabled or not dialogue_bubble.visible:
 		return
 	var should_advance := false
@@ -241,6 +253,41 @@ func set_dialogue_input_enabled(enabled: bool) -> void:
 	dialogue_input_enabled = enabled
 
 
+func open_computer() -> void:
+	if not computer_available or computer_overlay.visible:
+		return
+	computer_overlay.visible = true
+	computer_launcher.visible = false
+	if dialogue_tween and dialogue_tween.is_valid():
+		dialogue_tween.pause()
+	computer_close_button.grab_focus()
+
+
+func close_computer() -> bool:
+	if not computer_overlay.visible:
+		return false
+	computer_overlay.visible = false
+	computer_launcher.visible = computer_available
+	if dialogue_tween and dialogue_tween.is_valid():
+		dialogue_tween.play()
+	return true
+
+
+func is_computer_open() -> bool:
+	return computer_overlay.visible
+
+
+func _event_targets_computer_launcher(event: InputEvent) -> bool:
+	if not computer_launcher.visible:
+		return false
+	if event is InputEventMouseButton:
+		return event.button_index == MOUSE_BUTTON_LEFT \
+			and computer_launcher.get_global_rect().has_point(event.position)
+	if event is InputEventScreenTouch:
+		return computer_launcher.get_global_rect().has_point(event.position)
+	return false
+
+
 func _split_dialogue_pages(text: String) -> Array[String]:
 	var normalized := text.strip_edges()
 	if normalized.is_empty():
@@ -397,6 +444,9 @@ func _on_dialogue_choice_pressed(choice_id: String) -> void:
 
 
 func show_debrief(debrief: Dictionary, score: Dictionary) -> void:
+	computer_available = false
+	close_computer()
+	computer_launcher.visible = false
 	hide_patient_dialogue()
 	hide_dialogue_choices()
 	if debrief_panel != null and is_instance_valid(debrief_panel):