beginnings of qw protocol support

[xonotic/darkplaces.git] / cl_main.c

diff --git a/cl_main.c b/cl_main.c
index d008691e22c96b1caca2a9c0e42bf3ff3fe104a7..83869387537cee5137982822ac258cf098ebe5d9 100644 (file)
--- a/cl_main.c
+++ b/cl_main.c
@@ -66,6 +66,8 @@ cvar_t cl_beams_lightatend = {CVAR_SAVE, "cl_beams_lightatend", "0","make a ligh
 
 cvar_t cl_noplayershadow = {CVAR_SAVE, "cl_noplayershadow", "0","hide player shadow"};
 
+cvar_t qport = {0, "qport", "0", "identification key for playing on qw servers (allows you to maintain a connection to a quakeworld server even if your port changes)"};
+
 cvar_t cl_prydoncursor = {0, "cl_prydoncursor", "0", "enables a mouse pointer which is able to click on entities in the world, useful for point and click mods, see PRYDON_CLIENTCURSOR extension in dpextensions.qc"};
 
 cvar_t cl_deathnoviewmodel = {0, "cl_deathnoviewmodel", "1", "hides gun model when dead"};
@@ -312,9 +314,9 @@ void CL_Disconnect(void)
                buf.data = bufdata;
                buf.maxsize = sizeof(bufdata);
                MSG_WriteByte(&buf, clc_disconnect);
-               NetConn_SendUnreliableMessage(cls.netcon, &buf);
-               NetConn_SendUnreliableMessage(cls.netcon, &buf);
-               NetConn_SendUnreliableMessage(cls.netcon, &buf);
+               NetConn_SendUnreliableMessage(cls.netcon, &buf, cls.protocol);
+               NetConn_SendUnreliableMessage(cls.netcon, &buf, cls.protocol);
+               NetConn_SendUnreliableMessage(cls.netcon, &buf, cls.protocol);
                NetConn_Close(cls.netcon);
                cls.netcon = NULL;
        }
@@ -1677,6 +1679,10 @@ void CL_Init (void)
 
        Cvar_RegisterVariable(&cl_deathnoviewmodel);
 
+       // for QW connections
+       Cvar_RegisterVariable(&qport);
+       Cvar_SetValueQuick(&qport, (rand() * RAND_MAX + rand()) & 0xffff);
+
        Cmd_AddCommand("timerefresh", CL_TimeRefresh_f, "turn quickly and print rendering statistcs");
 
        CL_Parse_Init();