feat(ai): BrainGraph AiGraph + BrainBuilder(fluent, 显式标签, 目标校验)

2026-07-03 14:04:51 +08:00
parent 3d6cef1f41
commit 6f9fa8c4b8
8 changed files with 301 additions and 0 deletions
@@ -0,0 +1,27 @@
+using System.Collections.Generic;
+
+namespace BaseGames.AI
+{
+    /// <summary>
+    /// 不可变状态图，每敌人类型构建一次、所有实例共享（flyweight）。
+    /// 既被 AiRuntime 执行，又被导出器/调试器只读投影。
+    /// </summary>
+    public sealed class AiGraph
+    {
+        readonly Dictionary<string, AiState> _states;
+        public string EntryState { get; }
+        public IReadOnlyList<Transition> GlobalTransitions { get; }
+
+        public AiGraph(string entry, Dictionary<string, AiState> states, IReadOnlyList<Transition> globals)
+        {
+            EntryState = entry;
+            _states = states;
+            GlobalTransitions = globals;
+        }
+
+        public AiState GetState(string name) => _states[name];
+        public bool HasState(string name) => _states.ContainsKey(name);
+        public IEnumerable<string> StateNames => _states.Keys;
+        public IEnumerable<AiState> States => _states.Values;
+    }
+}