From bde5efd020baf48312eb093f120d2b9094d2f994 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Thu, 21 Jul 2016 20:25:56 +0300
Subject: Add packet SMSG_WALK_ERROR 0x0b21.

---
 src/being/localplayer.cpp      | 6 +++++-
 src/being/localplayer.h        | 4 ++++
 src/net/eathena/packetsin.inc  | 1 +
 src/net/eathena/playerrecv.cpp | 9 +++++++++
 src/net/eathena/playerrecv.h   | 1 +
 5 files changed, 20 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/being/localplayer.cpp b/src/being/localplayer.cpp
index 01e4466bf..9f8ad71c4 100644
--- a/src/being/localplayer.cpp
+++ b/src/being/localplayer.cpp
@@ -2117,7 +2117,6 @@ void LocalPlayer::updateCoords()
                     break;
                 }
             }
-
             if (mDrawPath && mShowNavigePath)
             {
                 tmpLayer->clean();
@@ -2586,6 +2585,11 @@ void LocalPlayer::updateNavigateList()
     }
 }
 
+void LocalPlayer::failMove(const int x A_UNUSED,
+                           const int y A_UNUSED)
+{
+}
+
 void LocalPlayer::waitFor(const std::string &nick)
 {
     mWaitFor = nick;
diff --git a/src/being/localplayer.h b/src/being/localplayer.h
index b09e63828..5fa17b7f8 100644
--- a/src/being/localplayer.h
+++ b/src/being/localplayer.h
@@ -425,6 +425,9 @@ class LocalPlayer final : public Being,
 
         void freezeMoving(const int timeWaitTicks);
 
+        void failMove(const int x,
+                      const int y);
+
     protected:
         void updateCoords() override final;
 
@@ -523,6 +526,7 @@ class LocalPlayer final : public Being,
         bool mShowNavigePath;
         bool mAllowRename;
         bool mFreezed;
+        bool mAllowNextStep;
 };
 
 extern LocalPlayer *localPlayer;
diff --git a/src/net/eathena/packetsin.inc b/src/net/eathena/packetsin.inc
index 8e847a1cd..49d5a3e5d 100644
--- a/src/net/eathena/packetsin.inc
+++ b/src/net/eathena/packetsin.inc
@@ -808,6 +808,7 @@ if (serverVersion > 0)
     packet(SMSG_SKILL_CASTING2,            0x0b1e,  -1, &BeingRecv::processSkillCasting2,               0);
     packet(SMSG_PLAYER_ADD_SKILL2,         0x0b1f,  -1, &SkillRecv::processSkillAdd2,                   0);
     packet(SMSG_PLAYER_UPDATE_SKILL2,      0x0b20,  -1, &SkillRecv::processSkillUpdate2,                0);
+    packet(SMSG_WALK_ERROR,                0x0b21,  10, &PlayerRecv::processWalkError,                  0);
 
     // char server
     packet(SMSG_CHAR_PASSWORD_RESPONSE,    0x0062,   3, &LoginRecv::processCharPasswordResponse,        0);
diff --git a/src/net/eathena/playerrecv.cpp b/src/net/eathena/playerrecv.cpp
index eb958a764..6f9f5a43c 100644
--- a/src/net/eathena/playerrecv.cpp
+++ b/src/net/eathena/playerrecv.cpp
@@ -220,6 +220,15 @@ void PlayerRecv::processWalkResponse(Net::MessageIn &msg)
     BLOCK_END("PlayerRecv::processWalkResponse")
 }
 
+void PlayerRecv::processWalkError(Net::MessageIn &msg)
+{
+    msg.readInt32("tick");
+    const int x = msg.readInt16("x");
+    const int y = msg.readInt16("y");
+    if (localPlayer)
+        localPlayer->failMove(x, y);
+}
+
 void PlayerRecv::processPvpInfo(Net::MessageIn &msg)
 {
     UNIMPLIMENTEDPACKET;
diff --git a/src/net/eathena/playerrecv.h b/src/net/eathena/playerrecv.h
index b768edd0d..d0ce72b74 100644
--- a/src/net/eathena/playerrecv.h
+++ b/src/net/eathena/playerrecv.h
@@ -40,6 +40,7 @@ namespace EAthena
         void processPlayerHeal(Net::MessageIn &msg);
         void processPlayerSkillMessage(Net::MessageIn &msg);
         void processWalkResponse(Net::MessageIn &msg);
+        void processWalkError(Net::MessageIn &msg);
         void processNotifyMapInfo(Net::MessageIn &msg);
         void processPlayerFameBlacksmith(Net::MessageIn &msg);
         void processPlayerFameAlchemist(Net::MessageIn &msg);
-- 
cgit v1.2.3-70-g09d2