Implemented support for whispering to other players (patch by peavey).

5 files changed, 70 insertions, 5 deletions

diff --git a/ChangeLog b/ChangeLog
index b5132030..5cc5335b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2008-04-12  Dennis Friis  <peavey@placid.dk>
+
+	* src/gui/chat.h, src/gui/chat.cpp, src/net/protocol.h,
+	src/net/chathandler.cpp: Implemented support for whispering to other
+	players.
+
 2008-04-10  Philipp Sehmisch  <tmw@crushnet.org>
 
 	* src/net/beinghandler.cpp: Critical hits are now displayed.
diff --git a/src/gui/chat.cpp b/src/gui/chat.cpp
index 8fe1a67a..179fca2a 100644
--- a/src/gui/chat.cpp
+++ b/src/gui/chat.cpp
@@ -276,11 +276,12 @@ ChatWindow::chatSend(const std::string &nick, std::string msg)
     else if (msg.substr(0, IS_HELP_LENGTH) == IS_HELP)
     {
         chatLog("-- Help --", BY_SERVER);
-        chatLog("/help : Display this help.", BY_SERVER);
-        chatLog("/announce : Global announcement (GM only)", BY_SERVER);
-        chatLog("/where : Display map name", BY_SERVER);
-        chatLog("/who : Display number of online users", BY_SERVER);
-        chatLog("/clear : Clears this window", BY_SERVER);
+        chatLog("/help: Display this help.", BY_SERVER);
+        chatLog("/announce: Global announcement (GM only)", BY_SERVER);
+        chatLog("/where: Display map name", BY_SERVER);
+        chatLog("/who: Display number of online users", BY_SERVER);
+        chatLog("/clear: Clears this window", BY_SERVER);
+        chatLog("/whisper: Whisper <nick> <message> - sends a private <message> to <nick>", BY_SERVER);
     }
     else if (msg.substr(0, IS_WHERE_LENGTH) == IS_WHERE)
     {
@@ -295,6 +296,25 @@ ChatWindow::chatSend(const std::string &nick, std::string msg)
     {
         mTextOutput->clearRows();
     }
+    else if (msg.substr(0, IS_WHISPER_LENGTH) == IS_WHISPER)
+    {
+        std::string recvnick = "";
+        msg.erase(0, IS_WHISPER_LENGTH + 1);
+
+        const std::string::size_type pos = msg.find(" ");
+        if (pos != std::string::npos) {
+            recvnick = msg.substr(0, pos);
+            msg.erase(0, pos + 1);
+        }
+
+        MessageOut outMsg(mNetwork);
+        outMsg.writeInt16(CMSG_CHAT_WHISPER);
+        outMsg.writeInt16(msg.length() + 28);
+        outMsg.writeString(recvnick, 24);
+        outMsg.writeString(msg, msg.length());
+
+        chatLog("Whispering to " + recvnick + " : " + msg, BY_PLAYER);
+    }
     else
     {
         chatLog("Unknown command", BY_SERVER);
diff --git a/src/gui/chat.h b/src/gui/chat.h
index cbfc8a63..7dd68604 100644
--- a/src/gui/chat.h
+++ b/src/gui/chat.h
@@ -58,6 +58,8 @@ class ScrollArea;
 #define IS_WHO_LENGTH       4
 #define IS_CLEAR            "/clear"
 #define IS_CLEAR_LENGTH     6
+#define IS_WHISPER          "/whisper"
+#define IS_WHISPER_LENGTH   8
 
 /**
  * gets in between usernick and message text depending on
diff --git a/src/net/chathandler.cpp b/src/net/chathandler.cpp
index dbbb84a5..d2e1361e 100644
--- a/src/net/chathandler.cpp
+++ b/src/net/chathandler.cpp
@@ -45,6 +45,8 @@ ChatHandler::ChatHandler()
     static const Uint16 _messages[] = {
         SMSG_BEING_CHAT,
         SMSG_PLAYER_CHAT,
+        SMSG_WHISPER,
+        SMSG_WHISPER_RESPONSE,
         SMSG_GM_CHAT,
         SMSG_WHO_ANSWER,
         0x10c, // MVP
@@ -57,10 +59,42 @@ void ChatHandler::handleMessage(MessageIn *msg)
 {
     Being *being;
     std::string chatMsg;
+    std::string nick;
     Sint16 chatMsgLength;
 
     switch (msg->getId())
     {
+        case SMSG_WHISPER_RESPONSE:
+            switch (msg->readInt8())
+            {
+                case 0x00:
+                    // comment out since we'll local echo in chat.cpp instead, then only report failures
+                    //chatWindow->chatLog("Whisper sent", BY_SERVER);
+                    break;
+                case 0x01:
+                    chatWindow->chatLog("Whisper could not be sent, user is offline", BY_SERVER);
+                    break;
+                case 0x02:
+                    chatWindow->chatLog("Whisper could not be sent, ignored by user", BY_SERVER);
+                    break;
+            }
+            break;
+
+        // Received whisper
+        case SMSG_WHISPER:
+            chatMsgLength = msg->readInt16() - 28;
+            nick = msg->readString(24);
+
+            if (chatMsgLength <= 0)
+                break;
+
+            chatMsg = msg->readString(chatMsgLength);
+            if (nick != "Server")
+                chatMsg = nick + " : " + chatMsg;
+            chatWindow->chatLog(chatMsg, (nick == "Server") ? BY_SERVER : ACT_WHISPER);
+
+            break;
+
         // Received speech from being
         case SMSG_BEING_CHAT:
             chatMsgLength = msg->readInt16() - 8;
diff --git a/src/net/protocol.h b/src/net/protocol.h
index f755eda4..1e76ce1c 100644
--- a/src/net/protocol.h
+++ b/src/net/protocol.h
@@ -72,6 +72,8 @@
 #define SMSG_NPC_BUY_RESPONSE        0x00ca
 #define SMSG_NPC_SELL_RESPONSE       0x00cb
 #define SMSG_PLAYER_CHAT             0x008e /**< Player talks */
+#define SMSG_WHISPER                 0x0097 /**< Whisper Recieved */
+#define SMSG_WHISPER_RESPONSE        0x0098
 #define SMSG_GM_CHAT                 0x009a /**< GM announce */
 #define SMSG_WALK_RESPONSE           0x0087
 #define SMSG_TRADE_REQUEST           0x00e5 /**< Receiving a request to trade */
@@ -89,6 +91,7 @@
 #define CMSG_NPC_BUY_REQUEST         0x00c8
 #define CMSG_NPC_BUY_SELL_REQUEST    0x00c5
 #define CMSG_CHAT_MESSAGE            0x008c
+#define CMSG_CHAT_WHISPER            0x0096
 #define CMSG_NPC_LIST_CHOICE         0x00b8
 #define CMSG_NPC_NEXT_REQUEST        0x00b9
 #define CMSG_NPC_SELL_REQUEST        0x00c9