new battle gui

src/UI/CardBattleScreen.cs

@@ -0,0 +1,98 @@
+using Cthangover.Core.UI;
+using Cthangover.Core.UI.Theming;
+using Godot;
+
+namespace Cthangover.CardBattle.UI
+{
+    /// <summary>
+    /// Root of the card battle interface rebuilt from the mockup
+    /// (mockups/card_battle). The whole layout lives in
+    /// <c>scenes/card_battle_screen.tscn</c> and is composed of the mockup's
+    /// parts: the HUD window, the enemy and party card panels, the "Действия"
+    /// window, the battle journal, the turn banner and the end-turn button.
+    /// This class is the single assembly point: it constructs every child widget
+    /// once (mod widgets are not auto-constructed by Godot) and exposes them to
+    /// the battle core and the input controller, so neither has to walk the
+    /// scene tree by hand.
+    /// </summary>
+    public partial class CardBattleScreen : ModWidget
+    {
+        /// <summary>Top-left window with the phase badge, round and enemy count.</summary>
+        public BattleHud Hud { get; private set; }
+
+        /// <summary>Panel that manages the enemy card row(s); aligned right.</summary>
+        public BattleCardPanel EnemyPanel { get; private set; }
+
+        /// <summary>Panel that manages the party card row; aligned left.</summary>
+        public BattleCardPanel PlayerPanel { get; private set; }
+
+        /// <summary>Lower-right "Действия" window with the action card grid.</summary>
+        public BattleActionsPanel ActionsPanel { get; private set; }
+
+        /// <summary>Battle journal window that renders <see cref="BattleLogHub"/> entries.</summary>
+        public BattleLogPanel LogPanel { get; private set; }
+
+        /// <summary>Centre-screen turn banner.</summary>
+        public BattleBanner Banner { get; private set; }
+
+        /// <summary>End-turn button in the top-right corner, next to the battle speed bar.</summary>
+        public EndTurnButton EndTurnButton { get; private set; }
+
+        /// <summary>Global input handler that drives selection and drag-and-drop.</summary>
+        public CardController Controller { get; private set; }
+
+        /// <summary>
+        /// Canvas layer above the whole battle UI (layer 100). The dragged action
+        /// card is temporarily reparented here, so it always renders over enemy
+        /// and party cards regardless of their Z-index inside the panels.
+        /// </summary>
+        public CanvasLayer DragLayer { get; private set; }
+
+        protected override void Construct()
+        {
+            CthangoverTheme.Apply(this);
+
+            Hud = GetNode<BattleHud>("Hud");
+            Hud.EnsureConstructed();
+
+            EnemyPanel = GetNode<BattleCardPanel>("EnemyPanel");
+            EnemyPanel.EnsureConstructed();
+            EnemyPanel.AlignType = "Right";
+
+            PlayerPanel = GetNode<BattleCardPanel>("PlayerPanel");
+            PlayerPanel.EnsureConstructed();
+
+            ActionsPanel = GetNode<BattleActionsPanel>("ActionsPanel");
+            ActionsPanel.EnsureConstructed();
+
+            LogPanel = GetNode<BattleLogPanel>("LogPanel");
+            LogPanel.EnsureConstructed();
+
+            Banner = GetNode<BattleBanner>("Banner");
+            Banner.EnsureConstructed();
+
+            EndTurnButton = GetNode<EndTurnButton>("EndTurnButton");
+            EndTurnButton.EnsureConstructed();
+
+            Controller = GetNode<CardController>("CardController");
+
+            DragLayer = GetNode<CanvasLayer>("DragLayer");
+        }
+
+        /// <summary>
+        /// Releases every widget when the battle scene is cleared: cards, action
+        /// deck, journal rows, banner and the end-turn button. Called by the
+        /// battle core on <c>OnBattleCleared</c>.
+        /// </summary>
+        public void Clear()
+        {
+            EnemyPanel.ClearAll();
+            PlayerPanel.ClearAll();
+            ActionsPanel.ClearBody();
+            ActionsPanel.ClearSubject();
+            LogPanel.Clear();
+            Banner.Clear();
+            EndTurnButton.SetVisible(false);
+        }
+    }
+}