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Add SourceTV_PrintToChat native

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Send chat message to one client only
This commit is contained in:
Peace-Maker
2016-11-14 03:01:44 -06:00
parent 31dd491033
commit ef76571d74
4 changed files with 114 additions and 1 deletions
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natives.cpp
+69
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@@ -38,11 +38,14 @@
extern const sp_nativeinfo_t sourcetv_natives[];
// Print to client consoles
SH_DECL_MANUALHOOK0_void_vafmt(CBaseServer_BroadcastPrintf, 0, 0, 0);
bool g_bHasClientPrintfOffset = false;
SH_DECL_MANUALHOOK1_void(CBaseClient_FireGameEvent, 0, 0, 0, IGameEvent *);
void SetupNativeCalls()
bool g_bHasClientFireGameEventOffset = false;
{
int offset = -1;
if (!g_pGameConf->GetOffset("CBaseServer::BroadcastPrintf", &offset) || offset == -1)
@@ -54,6 +57,17 @@ void SetupNativeCalls()
SH_MANUALHOOK_RECONFIGURE(CBaseServer_BroadcastPrintf, offset, 0, 0);
g_bHasClientPrintfOffset = true;
}
offset = -1;
if (!g_pGameConf->GetOffset("CBaseClient::FireGameEvent", &offset) || offset == -1)
{
smutils->LogError(myself, "Failed to get CBaseClient::FireGameEvent offset.");
}
else
{
SH_MANUALHOOK_RECONFIGURE(CBaseClient_FireGameEvent, offset, 0, 0);
g_bHasClientFireGameEventOffset = true;
}
}
// native SourceTV_GetServerInstanceCount();
@@ -786,6 +800,60 @@ static cell_t Native_KickClient(IPluginContext *pContext, const cell_t *params)
return 0;
}
// native SourceTV_PrintToChat(client, const String:format[], any:...);
static cell_t Native_PrintToChat(IPluginContext *pContext, const cell_t *params)
{
if (hltvserver == nullptr)
return 0;
cell_t client = params[1];
if (client < 1 || client > hltvserver->GetBaseServer()->GetClientCount())
{
pContext->ReportError("Invalid spectator client index %d.", client);
return 0;
}
HLTVClientWrapper *pClient = hltvserver->GetClient(client);
if (!pClient->IsConnected())
{
pContext->ReportError("Client %d is not connected.", client);
return 0;
}
char buffer[1024];
size_t len;
{
DetectExceptions eh(pContext);
len = smutils->FormatString(buffer, sizeof(buffer), pContext, params, 2);
if (eh.HasException())
return 0;
}
IGameEvent *msg = gameevents->CreateEvent("hltv_chat", true);
if (!msg)
return 0;
#if SOURCE_ENGINE == SE_CSGO
wchar_t wBuffer[1024];
V_UTF8ToUnicode(buffer, wBuffer, sizeof(wBuffer));
msg->SetWString("text", wBuffer);
#else
msg->SetString("text", buffer);
#endif
if (g_bHasClientFireGameEventOffset)
{
void *pGameClient = pClient->BaseClient();
// The IClient vtable is +4 from the CBaseClient vtable due to multiple inheritance.
pGameClient = (void *)((intptr_t)pGameClient - 4);
SH_MCALL(pGameClient, CBaseClient_FireGameEvent)(msg);
}
gameevents->FreeEvent(msg);
return 0;
}
const sp_nativeinfo_t sourcetv_natives[] =
{
{ "SourceTV_GetServerInstanceCount", Native_GetServerInstanceCount },
@@ -822,5 +890,6 @@ const sp_nativeinfo_t sourcetv_natives[] =
{ "SourceTV_GetClientIP", Native_GetClientIP },
{ "SourceTV_GetClientPassword", Native_GetClientPassword },
{ "SourceTV_KickClient", Native_KickClient },
{ "SourceTV_PrintToChat", Native_PrintToChat },
{ NULL, NULL },
};