新增 FlowScope Git 包雏形

Packages/com.flowscope.gamecore/Runtime/Config/InMemoryConfigSource.cs

@@ -0,0 +1,37 @@
+using System;
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace FlowScope.Config
+{
+    public sealed class InMemoryConfigSource : IConfigSource
+    {
+        private readonly Dictionary<string, string> _files;
+
+        public InMemoryConfigSource(
+            IReadOnlyDictionary<string, string> files,
+            string name = "InMemory")
+        {
+            _files = files != null
+                ? new Dictionary<string, string>(files)
+                : throw new ArgumentNullException(nameof(files));
+            Name = string.IsNullOrWhiteSpace(name)
+                ? throw new ArgumentException("Config source name is required.", nameof(name))
+                : name;
+        }
+
+        public string Name { get; }
+
+        public Task<string> LoadTextAsync(string fileName, CancellationToken cancellationToken)
+        {
+            cancellationToken.ThrowIfCancellationRequested();
+            if (!_files.TryGetValue(fileName, out var text))
+            {
+                throw new InvalidOperationException($"Config file is missing: {fileName}");
+            }
+
+            return Task.FromResult(text);
+        }
+    }
+}