World builder now loads the tile map json and usese the keys to figure out how to randomize the floor configurations.

config.cpp

@@ -17,6 +17,17 @@ std::wstring Config::wstring(const std::string key) {
   return $converter.from_bytes(str_val);
 }
 
+std::vector<std::string> Config::keys() {
+  // BUG: I mean, c'mon seriously this is how?
+  std::vector<std::string> keys;
+
+  for(const auto& el : $config.items()) {
+    keys.push_back(el.key());
+  }
+
+  return keys;
+}
+
 std::wstring Config::wstring(const std::string main_key, const std::string sub_key) {
   std::wstring_convert<std::codecvt_utf8_utf16<wchar_t>> $converter;
   const std::string& str_val = $config[main_key][sub_key];