From e943b54df40f7aab212e818af4942737638174af Mon Sep 17 00:00:00 2001
From: wish <wish@sek.ai>
Date: Thu, 27 Oct 2022 13:11:56 +1100
Subject: [PATCH] add patch server option

---
 config.json                    |  2 ++
 config/config.go               |  2 ++
 server/signserver/dsgn_resp.go | 14 ++++++++++++--
 3 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/config.json b/config.json
index f0feb790e..b94d6c868 100644
--- a/config.json
+++ b/config.json
@@ -5,6 +5,8 @@
   "FeaturedWeapons": 2,
   "DevMode": true,
   "DevModeOptions": {
+    "PatchServerManifest": "",
+    "PatchServerFile": "",
     "AutoCreateAccount": true,
     "EnableLauncherServer": false,
     "HideLoginNotice": false,
diff --git a/config/config.go b/config/config.go
index 48da57344..5d21c2240 100644
--- a/config/config.go
+++ b/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
diff --git a/server/signserver/dsgn_resp.go b/server/signserver/dsgn_resp.go
index cbad6405c..3966af8d6 100644
--- a/server/signserver/dsgn_resp.go
+++ b/server/signserver/dsgn_resp.go
@@ -42,13 +42,23 @@ func (s *Session) makeSignInResp(uid int) []byte {
 
 	bf := byteframe.NewByteFrame()
 
-	bf.WriteUint8(1)                          // resp_code
-	bf.WriteUint8(0)                          // file/patch server count
+	bf.WriteUint8(1) // resp_code
+	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)