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Added new native SendConVarValue for networking fake convar values to individual clients

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--HG--
extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%401858
This commit is contained in:
Matt Woodrow 2008-01-21 02:01:22 +00:00
parent f939f47218
commit e30f612a21
2 changed files with 58 additions and 0 deletions
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47
core/smn_console.cpp
View File

@ -1196,6 +1196,52 @@ static cell_t FindNextConCommand(IPluginContext *pContext, const cell_t *params)
return 1;
}
static cell_t SendConVarValue(IPluginContext *pContext, const cell_t *params)
{
Handle_t hndl = static_cast<Handle_t>(params[2]);
HandleError err;
ConVar *pConVar;
char *value;
pContext->LocalToString(params[3], &value);
if ((err=g_ConVarManager.ReadConVarHandle(hndl, &pConVar))
!= HandleError_None)
{
return pContext->ThrowNativeError("Invalid convar handle %x (error %d)", hndl, err);
}
char data[256];
bf_write buffer(data, sizeof(data));
buffer.WriteUBitLong(NET_SETCONVAR, 5);
buffer.WriteByte(1);
buffer.WriteString(pConVar->GetName());
buffer.WriteString(value);
CPlayer *pPlayer = g_Players.GetPlayerByIndex(params[1]);
if (!pPlayer)
{
return pContext->ThrowNativeError("Client index %d is invalid", params[1]);
}
if (!pPlayer->IsConnected())
{
return pContext->ThrowNativeError("Client %d is not connected", params[1]);
}
if (pPlayer->IsFakeClient())
{
return pContext->ThrowNativeError("Client %d is fake and cannot be targeted", params[1]);
}
INetChannel *netchan = static_cast<INetChannel *>(engine->GetPlayerNetInfo(params[1]));
netchan->SendData(buffer);
return 1;
}
REGISTER_NATIVES(consoleNatives)
{
{"CreateConVar", sm_CreateConVar},
@ -1242,5 +1288,6 @@ REGISTER_NATIVES(consoleNatives)
{"GetCommandFlags", GetCommandFlags},
{"FindFirstConCommand", FindFirstConCommand},
{"FindNextConCommand", FindNextConCommand},
{"SendConVarValue", SendConVarValue},
{NULL, NULL}
};

11
plugins/include/console.inc
View File

@ -754,3 +754,14 @@ native Handle:FindFirstConCommand(String:buffer[], max_size, &bool:isCommand, &f
* contents of outputs is undefined.
*/
native bool:FindNextConCommand(Handle:search, String:buffer[], max_size, &bool:isCommand, &flags=0);
/**
* Replicates a convar value to a specific client. This does not change the actual convar value.
*
* @param client Client index
* @param convar ConVar handle
* @param value String value to send
* @return True on success, false on failure
* @error Invalid client index, client not in game, or client is fake
*/
native bool:SendConVarValue(client, Handle:convar, const String:value[]);