split cl_netpacketloss into cl_netpacketloss_send and

cl_netpacketloss_receive to allow more network testing

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@7202 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/netconn.c b/netconn.c
index b23d9f4784b878d7503c167f3a02bf3320884831..b2b33e6e87e57d5d3297d75bb6c29c47f5c160ed 100755 (executable)
--- a/netconn.c
+++ b/netconn.c
@@ -76,7 +76,8 @@ cvar_t hostname = {CVAR_SAVE, "hostname", "UNNAMED", "server message to show in
 cvar_t developer_networking = {0, "developer_networking", "0", "prints all received and sent packets (recommended only for debugging)"};
 
 cvar_t cl_netlocalping = {0, "cl_netlocalping","0", "lags local loopback connection by this much ping time (useful to play more fairly on your own server with people with higher pings)"};
-static cvar_t cl_netpacketloss = {0, "cl_netpacketloss","0", "drops this percentage of packets (incoming and outgoing), useful for testing network protocol robustness (effects failing to start, sounds failing to play, etc)"};
+static cvar_t cl_netpacketloss_send = {0, "cl_netpacketloss_send","0", "drops this percentage of outgoing packets, useful for testing network protocol robustness (jerky movement, prediction errors, etc)"};
+static cvar_t cl_netpacketloss_receive = {0, "cl_netpacketloss_receive","0", "drops this percentage of incoming packets, useful for testing network protocol robustness (jerky movement, effects failing to start, sounds failing to play, etc)"};
 static cvar_t net_slist_queriespersecond = {0, "net_slist_queriespersecond", "20", "how many server information requests to send per second"};
 static cvar_t net_slist_queriesperframe = {0, "net_slist_queriesperframe", "4", "maximum number of server information requests to send each rendered frame (guards against low framerates causing problems)"};
 static cvar_t net_slist_timeout = {0, "net_slist_timeout", "4", "how long to listen for a server information response before giving up"};
@@ -443,9 +444,9 @@ int NetConn_Read(lhnetsocket_t *mysocket, void *data, int maxlength, lhnetaddres
        int i;
        if (length == 0)
                return 0;
-       if (cl_netpacketloss.integer)
+       if (cl_netpacketloss_receive.integer)
                for (i = 0;i < cl_numsockets;i++)
-                       if (cl_sockets[i] == mysocket && (rand() % 100) < cl_netpacketloss.integer)
+                       if (cl_sockets[i] == mysocket && (rand() % 100) < cl_netpacketloss_receive.integer)
                                return 0;
        if (developer_networking.integer)
        {
@@ -467,9 +468,9 @@ int NetConn_Write(lhnetsocket_t *mysocket, const void *data, int length, const l
 {
        int ret;
        int i;
-       if (cl_netpacketloss.integer)
+       if (cl_netpacketloss_send.integer)
                for (i = 0;i < cl_numsockets;i++)
-                       if (cl_sockets[i] == mysocket && (rand() % 100) < cl_netpacketloss.integer)
+                       if (cl_sockets[i] == mysocket && (rand() % 100) < cl_netpacketloss_send.integer)
                                return length;
        ret = LHNET_Write(mysocket, data, length, peeraddress);
        if (developer_networking.integer)
@@ -2590,7 +2591,8 @@ void NetConn_Init(void)
        Cvar_RegisterVariable(&net_connecttimeout);
        Cvar_RegisterVariable(&net_connectfloodblockingtimeout);
        Cvar_RegisterVariable(&cl_netlocalping);
-       Cvar_RegisterVariable(&cl_netpacketloss);
+       Cvar_RegisterVariable(&cl_netpacketloss_send);
+       Cvar_RegisterVariable(&cl_netpacketloss_receive);
        Cvar_RegisterVariable(&hostname);
        Cvar_RegisterVariable(&developer_networking);
        Cvar_RegisterVariable(&cl_netport);