Add production bathymetric sonar slice

game/presentation/cockpit/cockpit_instrument_panel.gd

@@ -15,6 +15,10 @@ const COLOR_CRITICAL := Color(1.0, 0.42, 0.31, 1.0)
 @onready var _integrity_label: Label3D = %IntegrityLabel
 @onready var _return_label: Label3D = %ReturnLabel
 @onready var _status_label: Label3D = %StatusLabel
+@onready var _sonar_screen: MeshInstance3D = %SonarScreen
+@onready var _sonar_placeholder: Label3D = %SonarPlaceholder
+
+var _sonar_texture: Texture2D
 
 
 func present(update: DiveUpdate, telemetry: VehicleTelemetry) -> void:
@@ -79,6 +83,22 @@ func return_text() -> String:
 	return _return_label.text
 
 
+func attach_sonar_texture(texture: Texture2D) -> void:
+	_sonar_texture = texture
+	var material := StandardMaterial3D.new()
+	material.shading_mode = BaseMaterial3D.SHADING_MODE_UNSHADED
+	material.albedo_texture = texture
+	material.emission_enabled = true
+	material.emission_texture = texture
+	material.emission_energy_multiplier = 1.7
+	_sonar_screen.material_override = material
+	_sonar_placeholder.visible = false
+
+
+func sonar_texture() -> Texture2D:
+	return _sonar_texture
+
+
 func _return_text(estimate: ReturnEstimate) -> String:
 	match estimate.status:
 		ReturnEstimate.Status.SAFE: