eathena: add pet talk command

Changed client version to 6.

3 files changed, 14 insertions, 5 deletions

diff --git a/src/net/eathena/chathandler.cpp b/src/net/eathena/chathandler.cpp
index d83daac27..0d401f0e3 100644
--- a/src/net/eathena/chathandler.cpp
+++ b/src/net/eathena/chathandler.cpp
@@ -746,11 +746,19 @@ void ChatHandler::processBeingChat(Net::MessageIn &msg)
 }
 
 void ChatHandler::talkPet(const std::string &restrict text,
-                          const std::string &restrict channel) const
+                          const std::string &restrict channel A_UNUSED) const
 {
-    // here need string duplication
-    std::string action = strprintf("\302\202\303 %s", text.c_str());
-    talk(action, channel);
+    if (text.empty())
+        return;
+    std::string msg = text;
+    if (msg.size() > 500)
+        msg = msg.substr(0, 500);
+    const size_t sz = msg.size();
+
+    createOutPacket(CMSG_PET_TALK);
+    outMsg.writeInt16(static_cast<int16_t>(sz + 4 + 1), "len");
+    outMsg.writeString(msg, sz, "message");
+    outMsg.writeInt8(0, "zero byte");
 }
 
 }  // namespace EAthena
diff --git a/src/net/eathena/network.h b/src/net/eathena/network.h
index 0e51b5a38..5aefb248c 100644
--- a/src/net/eathena/network.h
+++ b/src/net/eathena/network.h
@@ -29,7 +29,7 @@
  * Protocol version, reported to the eAthena char and mapserver who can adjust
  * the protocol accordingly.
  */
-#define CLIENT_PROTOCOL_VERSION      5
+#define CLIENT_PROTOCOL_VERSION      6
 
 namespace EAthena
 {
diff --git a/src/net/eathena/protocol.h b/src/net/eathena/protocol.h
index c285c5667..e2d1d9b7e 100644
--- a/src/net/eathena/protocol.h
+++ b/src/net/eathena/protocol.h
@@ -512,6 +512,7 @@
 #define CMSG_PET_SET_NAME            0x01a5
 #define CMSG_PET_SELECT_EGG          0x01a7
 #define CMSG_PET_MENU_ACTION         0x01a1
+#define CMSG_PET_TALK                0x0b0c
 
 #define CMSG_MERCENARY_ACTION        0x029f
 #define CMSG_HOMUNCULUS_SET_NAME     0x0231