From ca8f4954af2c0b800358229c831ebcbbb2567acb Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Thu, 20 Apr 2017 01:35:18 +0300
Subject: Drop support for client protocol version 12 (Sep 28 2015).

---
 src/elogin/parse.c |  4 ++--
 src/emap/clif.c    | 11 -----------
 src/emap/send.c    |  2 +-
 3 files changed, 3 insertions(+), 14 deletions(-)

(limited to 'src')

diff --git a/src/elogin/parse.c b/src/elogin/parse.c
index 562250e..1589c67 100644
--- a/src/elogin/parse.c
+++ b/src/elogin/parse.c
@@ -34,7 +34,7 @@ void login_parse_version(int fd)
 
     clientVersion = RFIFOL(fd, 2);
 
-    if (clientVersion < 12)
+    if (clientVersion < 14)
     {
         lclif->login_error(fd, 5);
         return;
@@ -58,7 +58,7 @@ bool elogin_client_login_pre(int *fdPtr,
     char username[NAME_LENGTH];
     safestrncpy(username, RFIFOP(fd, 6), NAME_LENGTH);
     int len = (int)safestrnlen(username, NAME_LENGTH);
-    if (clientVersion < 12)
+    if (clientVersion < 14)
     {
         lclif->login_error(fd, 5);
         hookStop();
diff --git a/src/emap/clif.c b/src/emap/clif.c
index 568d97a..f3a6173 100644
--- a/src/emap/clif.c
+++ b/src/emap/clif.c
@@ -560,17 +560,6 @@ int eclif_send_actual_pre(int *fd,
             hookStop();
             return 0;
         }
-        if (packet == 0xb1b)
-        {
-            struct SessionExt *data = session_get(*fd);
-            if (!data)
-                return 0;
-            if (data->clientVersion < 14)
-            {   // not sending new packets to old clients
-                hookStop();
-                return 0;
-            }
-        }
         if (packet == 0x9dd || packet == 0x9dc || packet == 0x9db || packet == 0x8c8)
         {
             struct SessionExt *data = session_get(*fd);
diff --git a/src/emap/send.c b/src/emap/send.c
index 9c62014..196eec1 100644
--- a/src/emap/send.c
+++ b/src/emap/send.c
@@ -432,7 +432,7 @@ void send_setwall(int m, int layer, int x1, int y1, int x2, int y2, int mask, en
 void send_setwall_single(int fd, int m, int layer, int x1, int y1, int x2, int y2, int mask)
 {
     struct SessionExt *data = session_get(fd);
-    if (!data || data->clientVersion < 14)
+    if (!data)
         return;
 
     WFIFOHEAD (fd, 34);
-- 
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