add sound selector

src/actions/generalActions.js

@@ -1,4 +1,11 @@
-import { VISIT, LANGUAGE, RENDERER, STATISTICS, PLATFORM } from "./types";
+import {
+  VISIT,
+  LANGUAGE,
+  RENDERER,
+  SOUNDS,
+  STATISTICS,
+  PLATFORM,
+} from "./types";
 
 export const visitPage = () => (dispatch) => {
   dispatch({
@@ -30,6 +37,13 @@ export const setRenderer = (renderer) => (dispatch) => {
   });
 };
 
+export const setSounds = (sounds) => (dispatch) => {
+  dispatch({
+    type: SOUNDS,
+    payload: sounds,
+  });
+};
+
 export const setStatistics = (showStatistics) => (dispatch) => {
   dispatch({
     type: STATISTICS,

src/actions/types.js

@@ -45,6 +45,7 @@ export const VISIT = "VISIT";
 export const LANGUAGE = "LANGUAGE";
 export const PLATFORM = "PLATFORM";
 export const RENDERER = "RENDERER";
+export const SOUNDS = "SOUNDS";
 export const STATISTICS = "STATISTICS";
 
 // messages