eathena: add packet CMSG_HOMMERC_DIRECTION 0x0b15.

5 files changed, 41 insertions, 0 deletions

diff --git a/src/net/eathena/homunculushandler.cpp b/src/net/eathena/homunculushandler.cpp
index 42426b57f..13ba7ebe8 100644
--- a/src/net/eathena/homunculushandler.cpp
+++ b/src/net/eathena/homunculushandler.cpp
@@ -28,6 +28,8 @@
 
 #include "gui/windows/skilldialog.h"
 
+#include "net/serverfeatures.h"
+
 #include "net/eathena/messageout.h"
 #include "net/eathena/protocol.h"
 
@@ -287,6 +289,8 @@ void HomunculusHandler::fire() const
 
 void HomunculusHandler::talk(const std::string &restrict text) const
 {
+    if (!serverFeatures->haveMovePet())
+        return;
     if (text.empty())
         return;
     std::string msg = text;
@@ -302,8 +306,22 @@ void HomunculusHandler::talk(const std::string &restrict text) const
 
 void HomunculusHandler::emote(const uint8_t emoteId) const
 {
+    if (!serverFeatures->haveMovePet())
+        return;
     createOutPacket(CMSG_HOMMERC_EMOTE);
     outMsg.writeInt8(emoteId, "emote id");
 }
 
+void HomunculusHandler::setDirection(const unsigned char type) const
+{
+    if (!serverFeatures->haveMovePet())
+        return;
+    createOutPacket(CMSG_HOMMERC_DIRECTION);
+    outMsg.writeInt32(0, "pet id");
+    outMsg.writeInt8(0, "head direction");
+    outMsg.writeInt8(0, "unused");
+    outMsg.writeInt8(MessageOut::toServerDirection(type),
+        "pet direction");
+}
+
 }  // namespace EAthena
diff --git a/src/net/eathena/homunculushandler.h b/src/net/eathena/homunculushandler.h
index f3c7a48aa..a8d80fc65 100644
--- a/src/net/eathena/homunculushandler.h
+++ b/src/net/eathena/homunculushandler.h
@@ -53,6 +53,8 @@ class HomunculusHandler final : public MessageHandler,
 
         void emote(const uint8_t emoteId) const override final;
 
+        void setDirection(const unsigned char type) const override final;
+
     protected:
         static void processHomunculusSkills(Net::MessageIn &msg);
 
diff --git a/src/net/eathena/mercenaryhandler.cpp b/src/net/eathena/mercenaryhandler.cpp
index 857890bd7..0c3985f07 100644
--- a/src/net/eathena/mercenaryhandler.cpp
+++ b/src/net/eathena/mercenaryhandler.cpp
@@ -30,6 +30,8 @@
 
 #include "gui/windows/skilldialog.h"
 
+#include "net/serverfeatures.h"
+
 #include "net/eathena/messageout.h"
 #include "net/eathena/protocol.h"
 
@@ -217,6 +219,8 @@ void MercenaryHandler::attack(const int targetId, const bool keep) const
 
 void MercenaryHandler::talk(const std::string &restrict text) const
 {
+    if (!serverFeatures->haveMovePet())
+        return;
     if (text.empty())
         return;
     std::string msg = text;
@@ -232,8 +236,22 @@ void MercenaryHandler::talk(const std::string &restrict text) const
 
 void MercenaryHandler::emote(const uint8_t emoteId) const
 {
+    if (!serverFeatures->haveMovePet())
+        return;
     createOutPacket(CMSG_HOMMERC_EMOTE);
     outMsg.writeInt8(emoteId, "emote id");
 }
 
+void MercenaryHandler::setDirection(const unsigned char type) const
+{
+    if (!serverFeatures->haveMovePet())
+        return;
+    createOutPacket(CMSG_HOMMERC_DIRECTION);
+    outMsg.writeInt32(0, "pet id");
+    outMsg.writeInt8(0, "head direction");
+    outMsg.writeInt8(0, "unused");
+    outMsg.writeInt8(MessageOut::toServerDirection(type),
+        "pet direction");
+}
+
 }  // namespace EAthena
diff --git a/src/net/eathena/mercenaryhandler.h b/src/net/eathena/mercenaryhandler.h
index c2a1b18f1..c1a784c3b 100644
--- a/src/net/eathena/mercenaryhandler.h
+++ b/src/net/eathena/mercenaryhandler.h
@@ -51,6 +51,8 @@ class MercenaryHandler final : public MessageHandler,
 
         void emote(const uint8_t emoteId) const override final;
 
+        void setDirection(const unsigned char type) const override final;
+
     protected:
         static void processMercenaryUpdate(Net::MessageIn &msg);
 
diff --git a/src/net/eathena/protocol.h b/src/net/eathena/protocol.h
index d42ec59fb..b9e0621b1 100644
--- a/src/net/eathena/protocol.h
+++ b/src/net/eathena/protocol.h
@@ -526,6 +526,7 @@
 #define CMSG_HOMMERC_ATTACK          0x0233
 #define CMSG_HOMMERC_TALK            0x0b13
 #define CMSG_HOMMERC_EMOTE           0x0b14
+#define CMSG_HOMMERC_DIRECTION       0x0b15
 
 #define CMSG_DORI_DORI               0x01e7
 #define CMSG_EXPLOSION_SPIRITS       0x01ed