Can now use /CPL to reload lua source

luprex/core/cpp/source.cpp

@@ -446,6 +446,25 @@ void SourceDB::init(lua_State *L) {
     }
 }
 
+void SourceDB::serialize_source(const util::LuaSourceVec &sv, StreamBuffer *sb) {
+    sb->write_int32(sv.size());
+    for (const auto &pair : sv) {
+        sb->write_string(pair.first);
+        sb->write_string(pair.second);
+    }
+}
+
+void SourceDB::deserialize_source(util::LuaSourceVec *sv, StreamBuffer *sb) {
+    sv->clear();
+    int count = sb->read_int32();
+    if ((count < 0) || (count > 10000)) throw StreamCorruption();
+    for (int i = 0; i < count; i++) {
+        std::string fn = sb->read_string();
+        std::string code = sb->read_string();
+        sv->emplace_back(fn, code);
+    }
+}
+
 // These should go away eventually.  They're for debugging.
 LuaDefine(coroutine_setnextid, "c") {
     LuaArg co, lid;