added request amb515

--HG--
extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%401039

core/smn_player.cpp

@@ -973,10 +973,34 @@ static cell_t KickClient(IPluginContext *pContext, const cell_t *params)
 	return 1;
 }
 
+static cell_t ChangeClientTeam(IPluginContext *pContext, const cell_t *params)
+{
+	int client = params[1];
+
+	CPlayer *pPlayer = g_Players.GetPlayerByIndex(client);
+	if (!pPlayer)
+	{
+		return pContext->ThrowNativeError("Client index %d is invalid", client);
+	} else if (!pPlayer->IsInGame()) {
+		return pContext->ThrowNativeError("Client %d is not in game", client);
+	}
+
+	IPlayerInfo *pInfo = pPlayer->GetPlayerInfo();
+	if (!pInfo)
+	{
+		return pContext->ThrowNativeError("IPlayerInfo not supported by game");
+	}
+
+	pInfo->ChangeTeam(params[2]);
+
+	return 1;
+}
+
 REGISTER_NATIVES(playernatives)
 {
 	{"AddUserFlags",			AddUserFlags},
 	{"CanUserTarget",			CanUserTarget},
+	{"ChangeClientTeam",		ChangeClientTeam},
 	{"GetClientAuthString",		sm_GetClientAuthStr},
 	{"GetClientCount",			sm_GetClientCount},
 	{"GetClientInfo",			sm_GetClientInfo},

plugins/include/clients.inc

@@ -514,3 +514,15 @@ native GetClientOfUserId(userid);
  * @error				Invalid client index, or client not connected.
  */
 native KickClient(client, const String:format[]="", any:...);
+
+/**
+ * Changes a client's team through the mod's generic team changing function.
+ * On CS:S, this will kill the player.
+ *
+ * @param client		Client index.
+ * @param team			Mod-specific team index.
+ * @noreturn
+ * @error				Invalid client index, client not connected, or lack of 
+ *						mod support.
+ */
+native ChangeClientTeam(client, team);