implemented skill system according to designdocuments

2026-08-15 08:09:29 +02:00
parent f8def361fa
commit 063e94f6eb
95 changed files with 2924 additions and 4 deletions
@@ -0,0 +1,70 @@
+using System;
+using System.Collections.Generic;
+
+namespace NightclubArcadia.Skills
+{
+    /// <summary>
+    /// Transient state modifiers (third of three modifier sources). Pure state — no check math.
+    /// Use skillId "*" to apply to every skill.
+    /// </summary>
+    public sealed class SkillStateModifiers
+    {
+        readonly Dictionary<string, Dictionary<string, int>> _bySource =
+            new Dictionary<string, Dictionary<string, int>>(StringComparer.Ordinal);
+
+        public void Set(string sourceKey, string skillId, int delta)
+        {
+            if (string.IsNullOrEmpty(sourceKey))
+            {
+                throw new ArgumentException("Source key is required.", nameof(sourceKey));
+            }
+
+            if (string.IsNullOrEmpty(skillId))
+            {
+                throw new ArgumentException("Skill id is required.", nameof(skillId));
+            }
+
+            if (!_bySource.TryGetValue(sourceKey, out var map))
+            {
+                map = new Dictionary<string, int>(StringComparer.OrdinalIgnoreCase);
+                _bySource[sourceKey] = map;
+            }
+
+            map[skillId] = delta;
+        }
+
+        public void Clear(string sourceKey)
+        {
+            if (string.IsNullOrEmpty(sourceKey))
+            {
+                return;
+            }
+
+            _bySource.Remove(sourceKey);
+        }
+
+        public int TotalFor(string skillId)
+        {
+            if (string.IsNullOrEmpty(skillId))
+            {
+                return 0;
+            }
+
+            var total = 0;
+            foreach (var map in _bySource.Values)
+            {
+                if (map.TryGetValue(skillId, out var specific))
+                {
+                    total += specific;
+                }
+
+                if (map.TryGetValue("*", out var wildcard))
+                {
+                    total += wildcard;
+                }
+            }
+
+            return total;
+        }
+    }
+}