implemented NPC system and working bartender conversation

2026-08-15 19:02:01 +02:00
parent be63c21e15
commit f89781d78b
18 changed files with 1042 additions and 160 deletions
@@ -0,0 +1,61 @@
+using Yarn.Unity;
+
+namespace NightclubArcadia.Dialogue
+{
+    /// <summary>
+    /// Deterministically turns the player's real name into an unrelated club
+    /// alias. Same input name always yields the same alias (hash-seeded pick
+    /// from two word pools), but the alias carries no resemblance to the
+    /// input — it's a stage name, not a nickname derived from it.
+    ///
+    /// Used from Yarn as a smart variable (see $player_alias in Common.yarn)
+    /// or directly: {alias_name($player_name)}
+    /// </summary>
+    public static class AliasNameGenerator
+    {
+        static readonly string[] FirstWords =
+        {
+            "Midnight", "Velvet", "Neon", "Crimson", "Static", "Amber",
+            "Obsidian", "Electric", "Hollow", "Silver", "Violet", "Iron",
+            "Phantom", "Copper", "Glass", "Ashen",
+        };
+
+        static readonly string[] SecondWords =
+        {
+            "Vex", "Wilde", "Sable", "Rook", "Marlowe", "Cross",
+            "Vane", "Thorn", "Rye", "Blaze", "Faye", "Quinn",
+            "Storm", "Reyes", "Lark", "Doyle",
+        };
+
+        [YarnFunction("alias_name")]
+        public static string AliasName(string realName)
+        {
+            if (string.IsNullOrEmpty(realName))
+            {
+                realName = "unknown";
+            }
+
+            var hash = Fnv1aHash(realName);
+            var first = FirstWords[hash % (uint)FirstWords.Length];
+            var second = SecondWords[(hash / (uint)FirstWords.Length) % (uint)SecondWords.Length];
+            return $"{first} {second}";
+        }
+
+        // FNV-1a: simple, stable across platforms and .NET versions (unlike
+        // string.GetHashCode, which is not guaranteed stable run-to-run).
+        static uint Fnv1aHash(string value)
+        {
+            const uint offsetBasis = 2166136261;
+            const uint prime = 16777619;
+
+            var hash = offsetBasis;
+            foreach (var c in value)
+            {
+                hash ^= c;
+                hash *= prime;
+            }
+
+            return hash;
+        }
+    }
+}