init mod

src/Scenarios/Impls/TitleCommandStrategy.cs

@@ -0,0 +1,45 @@
+using System.Collections.Generic;
+using Cthangover.Core.Localization;
+using Cthangover.Mods.Dialog;
+using Cthangover.Core.UI;
+using Cthangover.Mods.Interface.Base.Lists;
+using Cthangover.Core.UI.Dialog;
+using Cthangover.Core.UI.Event;
+using Cthangover.Core.UI.Executable;
+using Cthangover.Core.Scenarios;
+using Cthangover.Core.Scenes;
+using Cthangover.Core.Interactive;
+
+namespace Cthangover.Mods.Dialog.Scenarios
+{
+    /// <summary>
+    /// Handles the <c>title</c> DSL command. Displays a centered title/caption
+    /// text on screen, typically used for chapter headings or location labels.
+    /// Text can be literal or resolved from a <c>key=</c> localization entry.
+    /// Silently does nothing if no text value is provided or resolved.
+    /// </summary>
+    public class TitleCommandStrategy : IScenarioCommandStrategy, IScenarioCommandSpec
+    {
+        /// <inheritdoc/>
+        public string Command => "title";
+        /// <inheritdoc/>
+        public int MinArguments => 1;
+        /// <inheritdoc/>
+        public int MaxPositional => 1;
+        /// <inheritdoc/>
+        public IReadOnlyList<string> AllowedNamed => new[] { "key" };
+
+        /// <inheritdoc/>
+        public void Execute(DialogQueue dlg, List<string> positional, Dictionary<string, string> named, string arrowTarget, ILocalizationProvider locale)
+        {
+            var textVal = positional.Count > 0 ? positional[0] : null;
+            if (named.TryGetValue("key", out var key) && locale != null)
+            {
+                var loc = locale.Get(key);
+                if (loc != null) textVal = loc;
+            }
+            if (textVal != null)
+                dlg.Title(textVal);
+        }
+    }
+}