add patch server option

config.json

@@ -5,6 +5,8 @@
   "FeaturedWeapons": 2,
   "DevMode": true,
   "DevModeOptions": {
+    "PatchServerManifest": "",
+    "PatchServerFile": "",
     "AutoCreateAccount": true,
     "EnableLauncherServer": false,
     "HideLoginNotice": false,

config/config.go

@@ -30,6 +30,8 @@ type Config struct {
 
 // DevModeOptions holds various debug/temporary options for use while developing Erupe.
 type DevModeOptions struct {
+	PatchServerManifest string // Manifest patch server override
+	PatchServerFile     string // File patch server override
 	AutoCreateAccount   bool   // Automatically create accounts if they don't exist
 	HideLoginNotice     bool   // Hide the Erupe notice on login
 	LoginNotice         string // MHFML string of the login notice displayed

server/signserver/dsgn_resp.go

@@ -43,12 +43,22 @@ func (s *Session) makeSignInResp(uid int) []byte {
 	bf := byteframe.NewByteFrame()
 
 	bf.WriteUint8(1) // resp_code
-	bf.WriteUint8(0)                          // file/patch server count
+	if s.server.erupeConfig.DevMode && s.server.erupeConfig.DevModeOptions.PatchServerManifest != "" && s.server.erupeConfig.DevModeOptions.PatchServerFile != "" {
+		bf.WriteUint8(2)
+	} else {
+		bf.WriteUint8(0)
+	}
 	bf.WriteUint8(1)                          // entrance server count
 	bf.WriteUint8(uint8(len(chars)))          // character count
 	bf.WriteUint32(0xFFFFFFFF)                // login_token_number
 	bf.WriteBytes([]byte(token))              // login_token
 	bf.WriteUint32(uint32(time.Now().Unix())) // current time
+	if s.server.erupeConfig.DevMode {
+		if s.server.erupeConfig.DevModeOptions.PatchServerManifest != "" && s.server.erupeConfig.DevModeOptions.PatchServerFile != "" {
+			ps.Uint8(bf, s.server.erupeConfig.DevModeOptions.PatchServerManifest, false)
+			ps.Uint8(bf, s.server.erupeConfig.DevModeOptions.PatchServerFile, false)
+		}
+	}
 	ps.Uint8(bf, fmt.Sprintf("%s:%d", s.server.erupeConfig.Host, s.server.erupeConfig.Entrance.Port), false)
 
 	lastPlayed := uint32(0)