Thermomachine UI (#6833)

Content.Client/Atmos/UI/GasThermomachineBoundUserInterface.cs

@@ -0,0 +1,92 @@
+using Content.Shared.Atmos;
+using Content.Shared.Atmos.Piping.Binary.Components;
+using Content.Shared.Atmos.Piping.Unary.Components;
+using JetBrains.Annotations;
+using Robust.Client.GameObjects;
+using Robust.Shared.GameObjects;
+
+namespace Content.Client.Atmos.UI
+{
+    /// <summary>
+    /// Initializes a <see cref="GasThermomachineWindow"/> and updates it when new server messages are received.
+    /// </summary>
+    [UsedImplicitly]
+    public sealed class GasThermomachineBoundUserInterface : BoundUserInterface
+    {
+        private GasThermomachineWindow? _window;
+
+        private float _minTemp = 0.0f;
+        private float _maxTemp = 0.0f;
+
+        public GasThermomachineBoundUserInterface(ClientUserInterfaceComponent owner, object uiKey) : base(owner, uiKey)
+        {
+        }
+
+        protected override void Open()
+        {
+            base.Open();
+
+            _window = new GasThermomachineWindow();
+
+            if(State != null)
+                UpdateState(State);
+
+            _window.OpenCentered();
+
+            _window.OnClose += Close;
+
+            _window.ToggleStatusButton.OnPressed += _ => OnToggleStatusButtonPressed();
+            _window.TemperatureSpinbox.OnValueChanged += _ => OnTemperatureChanged(_window.TemperatureSpinbox.Value);
+        }
+
+        private void OnToggleStatusButtonPressed()
+        {
+            if (_window is null) return;
+
+            _window.SetActive(!_window.Active);
+            SendMessage(new GasThermomachineToggleMessage());
+        }
+
+        private void OnTemperatureChanged(float value)
+        {
+            var actual = Math.Clamp(value, _minTemp, _maxTemp);
+            if (!MathHelper.CloseTo(actual, value, 0.09))
+            {
+                _window?.SetTemperature(actual);
+                return;
+            }
+
+            SendMessage(new GasThermomachineChangeTemperatureMessage(actual));
+        }
+
+        /// <summary>
+        /// Update the UI state based on server-sent info
+        /// </summary>
+        /// <param name="state"></param>
+        protected override void UpdateState(BoundUserInterfaceState state)
+        {
+            base.UpdateState(state);
+            if (_window == null || state is not GasThermomachineBoundUserInterfaceState cast)
+                return;
+
+            _minTemp = cast.MinTemperature;
+            _maxTemp = cast.MaxTemperature;
+
+            _window.SetTemperature(cast.Temperature);
+            _window.SetActive(cast.Enabled);
+            _window.Title = cast.Mode switch
+            {
+                ThermoMachineMode.Freezer => Loc.GetString("comp-gas-thermomachine-ui-title-freezer"),
+                ThermoMachineMode.Heater => Loc.GetString("comp-gas-thermomachine-ui-title-heater"),
+                _ => string.Empty
+            };
+        }
+
+        protected override void Dispose(bool disposing)
+        {
+            base.Dispose(disposing);
+            if (!disposing) return;
+            _window?.Dispose();
+        }
+    }
+}