create save dir before running

util/util.go

@@ -75,15 +75,6 @@ func GetSavePath(roomID string) string {
 	return savePath(roomID)
 }
 
-// GetSRAMPath returns SRAM location of game based on roomID
-func GetSRAMPath(hash string) string {
-	return homeDir + "/.nes/sram/" + hash + ".dat"
-}
-
-func sramPath(hash string) string {
-	return homeDir + "/.nes/sram/" + hash + ".dat"
-}
-
 func savePath(hash string) string {
-	return homeDir + "/.nes/save/" + hash + ".dat"
+	return homeDir + "/.cr/save/" + hash + ".dat"
 }

worker/handlers.go

@@ -2,8 +2,11 @@ package worker
 
 import (
 	"log"
+	"os"
+	"path"
 	"time"
 
+	"github.com/giongto35/cloud-game/util"
 	"github.com/giongto35/cloud-game/webrtc"
 	storage "github.com/giongto35/cloud-game/worker/cloud-storage"
 	"github.com/giongto35/cloud-game/worker/room"
@@ -35,6 +38,10 @@ type Handler struct {
 
 // NewHandler returns a new server
 func NewHandler(overlordHost string) *Handler {
+	// Create offline storage folder
+	createOfflineStorage()
+
+	// Init online storage
 	onlineStorage := storage.NewInitClient()
 
 	return &Handler{
@@ -159,3 +166,9 @@ func (h *Handler) Close() {
 		room.Close()
 	}
 }
+func createOfflineStorage() {
+	dir, _ := path.Split(util.GetSavePath("dummy"))
+	if err := os.MkdirAll(dir, 0755); err != nil {
+		log.Println("Failed to create offline storage, err: ", err)
+	}
+}