[armyoftwo]

for me personally, it would take less than 10 mins to make the function with experimenting with attachobjecttovehicle function! or you're lazy or you don't know how to script?

Код:

CMD:attachtovehicle(playerid, params[])
{
	new modelID, Float:offset[3], Float:rot[3];
	if(sscanf(params, "dF(0)F(0)F(0)F(0)F(0)F(0)", modelID, offset[0], offset[1], offset[2], rot[0], rot[1], rot[2]))
		return SendClientMessage(playerid, COLOR_GREY, "{FF0000}ERROR: {C1BEC0}Bad parameters!");
	
	if(GetPVarType(playerid, "playerVehicleAttachObject") == PLAYER_VARTYPE_INT)
	{
		DestroyObject(GetPVarInt(playerid, "playerVehicleAttachObject"));
	}
	new objectID = CreateObject(modelID, 0, 0, 0, 0, 0, 0);
	SetPVarInt(playerid, "playerVehicleAttachObject", objectID);
	AttachObjectToVehicle(objectID, GetPlayerVehicleID(playerid), offset[0], offset[1], offset[2], rot[0], rot[1], rot[2]);
	return true;
}

credits to andre