Initial commit: Theriapolis baseline at port/godot branch point

Captures the pre-Godot-port state of the codebase. This is the rollback anchor for the Godot port (M0 of theriapolis-rpg-implementation-plan-godot-port.md). All Phase 0 through Phase 6.5 work is included; Phase 7 is in flight. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-30 20:40:51 -07:00
commit b451f83174
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+namespace Theriapolis.Core.Util;
+
+/// <summary>
+/// Simple syllable-based settlement name generator.
+/// Names are deterministic from the RNG stream passed in.
+/// </summary>
+public static class NameGenerator
+{
+    // Prefixes keyed roughly by biome/region character
+    private static readonly string[] ForestPrefixes =
+        { "Mill", "Wood", "Ash", "Elm", "Oak", "Dark", "Green", "Birch", "Briar", "Hollow" };
+    private static readonly string[] GrasslandPrefixes =
+        { "Flat", "Wind", "Broad", "Long", "Wide", "Open", "West", "East", "South", "High" };
+    private static readonly string[] MountainPrefixes =
+        { "Stone", "Iron", "Crag", "Peak", "High", "Cold", "Hard", "Grey", "Frost", "Ridge" };
+    private static readonly string[] CoastPrefixes =
+        { "Port", "Bay", "Salt", "Shore", "Wave", "Tide", "Sea", "Gull", "Haven", "Cove" };
+    private static readonly string[] IndustrialPrefixes =
+        { "Iron", "Coal", "Forge", "Mill", "Steel", "Smoke", "Works", "Rail", "Ash", "Soot" };
+    private static readonly string[] DefaultPrefixes =
+        { "North", "South", "East", "West", "New", "Old", "Cross", "Red", "Black", "White" };
+
+    private static readonly string[] Roots =
+    {
+        "haven", "feld", "ford", "bridge", "bury", "ton", "wick", "croft", "moor", "vale",
+        "thorpe", "worth", "stead", "gate", "well", "lea", "marsh", "brook", "heath", "down",
+        "field", "wood", "ridge", "cliff", "holm", "beck", "burn", "shaw", "thwaite", "garth",
+    };
+
+    private static readonly string[] Suffixes =
+        { "", "", "", "ville", "ton", "burg", "berg", "port", "ford", "cross", "hall", "keep" };
+
+    /// <summary>
+    /// Generate a settlement name from the given RNG and biome character.
+    /// The biome parameter is the macro cell's biome type string.
+    /// </summary>
+    public static string Generate(SeededRng rng, string biomeType)
+    {
+        var prefixes = biomeType.ToLowerInvariant() switch
+        {
+            var b when b.Contains("forest")       => ForestPrefixes,
+            var b when b.Contains("grassland")    => GrasslandPrefixes,
+            var b when b.Contains("mountain")     => MountainPrefixes,
+            var b when b.Contains("coast")        => CoastPrefixes,
+            var b when b.Contains("industrial")   => IndustrialPrefixes,
+            var b when b.Contains("subtropical")  => CoastPrefixes,
+            var b when b.Contains("wetland")      => ForestPrefixes,
+            _                                     => DefaultPrefixes,
+        };
+
+        string prefix = prefixes[rng.NextInt(prefixes.Length)];
+        string root   = Roots[rng.NextInt(Roots.Length)];
+        string suffix = Suffixes[rng.NextInt(Suffixes.Length)];
+
+        // Avoid awkward concatenations (e.g., "Millmill")
+        if (root.StartsWith(prefix.ToLowerInvariant()))
+            prefix = DefaultPrefixes[rng.NextInt(DefaultPrefixes.Length)];
+
+        return prefix + root + suffix;
+    }
+}