new battle gui

src/UI/FFBattleTargetHint.cs

@@ -0,0 +1,51 @@
+using Cthangover.Core.UI;
+using Cthangover.Core.UI.Theming;
+using Godot;
+
+namespace Cthangover.FFBattle.UI
+{
+    /// <summary>
+    /// Toast-style directive shown while the player picks a battle target
+    /// ("Select a target · RMB / Esc — cancel"). It is a deliberate addition over
+    /// the bare FF UI: the original mod highlighted widgets without ever telling
+    /// the player what the highlight meant, which is easy to miss on a large enemy
+    /// grid. The node tree lives in <c>scenes/ff_battle_target_hint.tscn</c>; the
+    /// class dresses it with tokens and toggles visibility.
+    /// </summary>
+    public partial class FFBattleTargetHint : ModWidget
+    {
+        private Label _icon;
+        private Label _text;
+
+        protected override void Construct()
+        {
+            CthangoverTheme.Apply(this);
+
+            _icon = GetNode<Label>("Center/Toast/Row/IconLabel");
+            _text = GetNode<Label>("Center/Toast/Row/TextLabel");
+            _icon.AddThemeColorOverride("font_color", UiTokens.AccentBright);
+            _text.AddThemeColorOverride("font_color", UiTokens.Ink);
+
+            var style = UiKit.Frame(UiTokens.RadiusMd, UiTokens.ToastBg, UiTokens.Line);
+            style.ContentMarginLeft = 14;
+            style.ContentMarginRight = 14;
+            style.ContentMarginTop = 10;
+            style.ContentMarginBottom = 10;
+            style.ShadowColor = new Color(0f, 0f, 0f, 0.5f);
+            style.ShadowSize = 10;
+            style.ShadowOffset = new Vector2(0f, 4f);
+            GetNode<PanelContainer>("Center/Toast").AddThemeStyleboxOverride("panel", style);
+        }
+
+        /// <summary>Shows the hint with the given caption.</summary>
+        public void ShowHint(string text)
+        {
+            _text.Text = text;
+            Visible = true;
+        }
+
+        /// <summary>Hides the hint; called when a target is confirmed or selection is cancelled.</summary>
+        public void HideHint()
+            => Visible = false;
+    }
+}