[new] 新增bidx，即binary格式的索引文件输出。方便优化按需加载

src/Luban.Job.Cfg/Source/DataExporters/BinaryIndexExportor.cs

@@ -0,0 +1,40 @@
+using Bright.Serialization;
+using Luban.Job.Cfg.Datas;
+using Luban.Job.Cfg.DataSources;
+using Luban.Job.Cfg.DataVisitors;
+using Luban.Job.Cfg.Defs;
+using Luban.Job.Cfg.RawDefs;
+using System;
+using System.Collections.Generic;
+
+namespace Luban.Job.Cfg.DataExporters
+{
+    class BinaryIndexExportor
+    {
+        public static BinaryIndexExportor Ins { get; } = new BinaryIndexExportor();
+
+        public void WriteList(DefTable table, List<Record> datas, ByteBuf x)
+        {
+            x.WriteSize(datas.Count);
+            var tableDataBuf = new ByteBuf(10 * 1024);
+            tableDataBuf.WriteSize(datas.Count);
+
+            foreach (var d in datas)
+            {
+                int offset = tableDataBuf.Size;
+                d.Data.Apply(BinaryExportor.Ins, tableDataBuf);
+
+                string keyStr = "";
+                foreach (IndexInfo index in table.IndexList)
+                {
+                    DType key = d.Data.Fields[index.IndexFieldIdIndex];
+                    key.Apply(BinaryExportor.Ins, x);
+                    keyStr += key.ToString() + ",";
+                }
+                x.WriteSize(offset);
+                Console.WriteLine($"table:{table.Name} key:{keyStr} offset:{offset}");
+            }
+          
+        }
+    }
+}

src/Luban.Job.Cfg/Source/GenArgs.cs

@@ -8,7 +8,7 @@ namespace Luban.Job.Cfg
         [Option('s', "service", Required = true, HelpText = "service")]
         public string Service { get; set; }
 
-        [Option("gen_types", Required = true, HelpText = "code_cs_bin,code_cs_dotnet_json,code_cs_unity_json,code_cs_unity_editor_json,code_lua_bin,code_java_bin,code_java_json,code_go_bin,code_go_json,code_cpp_bin,code_cpp_ue_editor_json,code_python2_json,code_python3_json,code_typescript_bin,code_typescript_json,code_rust_json,code_protobuf,code_template,code_flatbuffers,code_gdscript_json,data_bin,data_lua,data_json,data_json2,data_json_monolithic,data_yaml,data_xml,data_resources,data_template,data_protobuf_bin,data_protobuf_json,data_flatbuffers_json,convert_json,convert_lua,convert_xlsx . can be multi")]
+        [Option("gen_types", Required = true, HelpText = "code_cs_bin,code_cs_dotnet_json,code_cs_unity_json,code_cs_unity_editor_json,code_lua_bin,code_java_bin,code_java_json,code_go_bin,code_go_json,code_cpp_bin,code_cpp_ue_editor_json,code_python2_json,code_python3_json,code_typescript_bin,code_typescript_json,code_rust_json,code_protobuf,code_template,code_flatbuffers,code_gdscript_json,data_bin,data_bidx,data_lua,data_json,data_json2,data_json_monolithic,data_bson,data_yaml,data_xml,data_resources,data_template,data_protobuf_bin,data_protobuf_json,data_flatbuffers_json,convert_json,convert_lua,convert_xlsx . can be multi")]
         public string GenType { get; set; }
 
         [Option("input_data_dir", Required = true, HelpText = "input data dir")]

src/Luban.Job.Cfg/Source/Generate/DataScatterRender.cs

@@ -8,6 +8,7 @@ using System.Threading.Tasks;
 namespace Luban.Job.Cfg.Generate
 {
     [Render("data_bin")]
+    [Render("data_bidx")]
     [Render("data_json")]
     [Render("data_json2")]
     [Render("data_bson")]

src/Luban.Job.Cfg/Source/Utils/DataExporterUtil.cs

@@ -44,6 +44,14 @@ namespace Luban.Job.Cfg.Utils
                     ThreadLocalTemporalByteBufPool.Free(buf);
                     return bytes;
                 }
+                case "data_bidx":
+                {
+                    var buf = ThreadLocalTemporalByteBufPool.Alloc(1024 * 1024);
+                    BinaryIndexExportor.Ins.WriteList(table, records, buf);
+                    var bytes = buf.CopyData();
+                    ThreadLocalTemporalByteBufPool.Free(buf);
+                    return bytes;
+                }
                 case "data_json":
                 case "data_json2":
                 {

src/Luban.Job.Common/Source/Utils/RenderFileUtil.cs

@@ -114,6 +114,7 @@ namespace Luban.Job.Common.Utils
             { "bson", "bson" },
             { "lua", "lua" },
             { "bin", "bytes" },
+            { "bidx", "bytes" },
             { "xml", "xml" },
             { "yaml", "yml" },
             { "yml", "yml" },