From 7c6621108b54fd66fbb7aa87be067a34abcc3ced Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Wed, 30 Nov 2011 18:13:03 +0300
Subject: Add server side online players list support.

---
 src/net/tmwa/playerhandler.cpp | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

(limited to 'src/net/tmwa/playerhandler.cpp')

diff --git a/src/net/tmwa/playerhandler.cpp b/src/net/tmwa/playerhandler.cpp
index c34c661e8..20156d8cb 100644
--- a/src/net/tmwa/playerhandler.cpp
+++ b/src/net/tmwa/playerhandler.cpp
@@ -30,6 +30,8 @@
 #include "net/tmwa/npchandler.h"
 #include "net/tmwa/inventoryhandler.h"
 
+#include "gui/whoisonline.h"
+
 #include "debug.h"
 
 extern Net::PlayerHandler *playerHandler;
@@ -50,6 +52,7 @@ PlayerHandler::PlayerHandler()
         SMSG_PLAYER_STAT_UPDATE_5,
         SMSG_PLAYER_STAT_UPDATE_6,
         SMSG_PLAYER_ARROW_MESSAGE,
+        SMSG_ONLINE_LIST,
         0
     };
     handledMessages = _messages;
@@ -97,6 +100,9 @@ void PlayerHandler::handleMessage(Net::MessageIn &msg)
             processPlayerArrowMessage(msg);
             break;
 
+        case SMSG_ONLINE_LIST:
+            processOnlineList(msg);
+
         default:
             break;
     }
@@ -201,4 +207,39 @@ void PlayerHandler::respawn()
     outMsg.writeInt8(0);
 }
 
+void PlayerHandler::requestOnlineList()
+{
+    MessageOut outMsg(CMSG_ONLINE_LIST);
+}
+
+void PlayerHandler::processOnlineList(Net::MessageIn &msg)
+{
+    if (!whoIsOnline)
+        return;
+
+    int size = msg.readInt16() - 4;
+    std::vector<std::string> arr;
+
+    if (!size)
+    {
+        if (whoIsOnline)
+            whoIsOnline->loadList(arr);
+        return;
+    }
+
+    const char *start = msg.readBytes(size);
+    const char *buf = start;
+
+    while (buf - start + 1 < size && *(buf + 1))
+    {
+        char status = *buf; // now unused
+        buf ++;
+        arr.push_back(buf);
+        buf += strlen(buf) + 1;
+    }
+
+    if (whoIsOnline)
+        whoIsOnline->loadList(arr);
+}
+
 } // namespace TmwAthena
-- 
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