Implement production vertical slice foundation

game/presentation/cockpit/cockpit_instrument_panel.gd

@@ -0,0 +1,118 @@
+class_name CockpitInstrumentPanel
+extends Node3D
+
+const DiveUpdate = preload("res://game/domain/dive/dive_update.gd")
+const DiveAlertLevel = preload("res://game/domain/dive/dive_alert_level.gd")
+const ReturnEstimate = preload("res://game/domain/dive/return_estimate.gd")
+const VehicleTelemetry = preload("res://game/application/dive/vehicle_telemetry.gd")
+
+const COLOR_NORMAL := Color(0.45, 0.89, 0.90, 1.0)
+const COLOR_ATTENTION := Color(1.0, 0.75, 0.20, 1.0)
+const COLOR_CRITICAL := Color(1.0, 0.42, 0.31, 1.0)
+
+@onready var _resources_label: Label3D = %ResourcesLabel
+@onready var _navigation_label: Label3D = %NavigationLabel
+@onready var _integrity_label: Label3D = %IntegrityLabel
+@onready var _return_label: Label3D = %ReturnLabel
+@onready var _status_label: Label3D = %StatusLabel
+
+
+func present(update: DiveUpdate, telemetry: VehicleTelemetry) -> void:
+	if update == null or update.snapshot == null or telemetry == null:
+		return
+	var snapshot = update.snapshot
+	_resources_label.text = (
+		"BATTERIE\n%.1f / %.1f kWh · %.0f %%\n%.0f kW\n\nOXYGÈNE\n%.1f / %.1f L · %.0f %%\n%.1f L/min"
+		% [
+			snapshot.battery.remaining_kwh,
+			snapshot.battery.maximum_kwh,
+			snapshot.battery.ratio * 100.0,
+			snapshot.battery.current_power_kw,
+			snapshot.oxygen.remaining_l,
+			snapshot.oxygen.maximum_l,
+			snapshot.oxygen.ratio * 100.0,
+			snapshot.oxygen.consumption_l_per_min,
+		]
+	)
+	_navigation_label.text = (
+		"PROFONDEUR\n%.1f m\nMAX. CONSEILLÉ %.1f m\n\nVITESSE\n%.2f m/s"
+		% [
+			snapshot.depth.current_m,
+			snapshot.depth.certified_m,
+			telemetry.world_linear_velocity_mps.length(),
+		]
+	)
+	_integrity_label.text = (
+		"COQUE\n%.1f / %.1f · %.0f %%\n\nPRESSION\n%.2f / %.2f bar"
+		% [
+			snapshot.hull.current_integrity,
+			snapshot.hull.maximum_integrity,
+			snapshot.hull.ratio * 100.0,
+			snapshot.hull.exterior_pressure_bar,
+			snapshot.hull.certified_pressure_bar,
+		]
+	)
+	_return_label.text = _return_text(snapshot.return_estimate)
+	_status_label.text = "SYSTÈMES · %s" % _alert_text(snapshot.alerts.maximum)
+	_resources_label.modulate = _alert_color(
+		maxi(snapshot.alerts.battery, snapshot.alerts.oxygen)
+	)
+	_integrity_label.modulate = _alert_color(
+		maxi(snapshot.alerts.hull, snapshot.alerts.depth)
+	)
+	_status_label.modulate = _alert_color(snapshot.alerts.maximum)
+
+
+func resources_text() -> String:
+	return _resources_label.text
+
+
+func navigation_text() -> String:
+	return _navigation_label.text
+
+
+func integrity_text() -> String:
+	return _integrity_label.text
+
+
+func return_text() -> String:
+	return _return_label.text
+
+
+func _return_text(estimate: ReturnEstimate) -> String:
+	match estimate.status:
+		ReturnEstimate.Status.SAFE:
+			return "RETOUR %.1f kWh · MARGE %.1f kWh" % [
+				estimate.required_kwh,
+				estimate.margin_kwh,
+			]
+		ReturnEstimate.Status.TIGHT:
+			return "RETOUR SERRÉ · MARGE %.1f kWh" % estimate.margin_kwh
+		ReturnEstimate.Status.INSUFFICIENT:
+			return "RETOUR INSUFFISANT · MANQUE %.1f kWh" % absf(
+				estimate.margin_kwh
+			)
+	return "RETOUR · INCONNU"
+
+
+func _alert_text(level: DiveAlertLevel.Value) -> String:
+	match level:
+		DiveAlertLevel.Value.NORMAL:
+			return "NORMAL"
+		DiveAlertLevel.Value.ATTENTION:
+			return "ATTENTION"
+		DiveAlertLevel.Value.RETURN:
+			return "RETOUR"
+		DiveAlertLevel.Value.CRITICAL:
+			return "CRITIQUE"
+		DiveAlertLevel.Value.FAILURE:
+			return "DÉFAILLANCE"
+	return "INCONNU"
+
+
+func _alert_color(level: DiveAlertLevel.Value) -> Color:
+	if level >= DiveAlertLevel.Value.CRITICAL:
+		return COLOR_CRITICAL
+	if level >= DiveAlertLevel.Value.ATTENTION:
+		return COLOR_ATTENTION
+	return COLOR_NORMAL