mirror of https://github.com/OpenTTD/OpenTTD.git
48 lines
1.5 KiB
C++
48 lines
1.5 KiB
C++
![]() |
/* $Id$ */
|
||
|
|
||
|
/** @file ai_basestation.cpp Implementation of AIBaseStation. */
|
||
|
|
||
|
#include "ai_basestation.hpp"
|
||
|
#include "../../base_station_base.h"
|
||
|
#include "../../station_base.h"
|
||
|
#include "../../command_func.h"
|
||
|
#include "../../string_func.h"
|
||
|
#include "../../strings_func.h"
|
||
|
#include "../../company_func.h"
|
||
|
#include "../../core/alloc_func.hpp"
|
||
|
#include "table/strings.h"
|
||
|
|
||
|
/* static */ bool AIBaseStation::IsValidBaseStation(StationID station_id)
|
||
|
{
|
||
|
const BaseStation *st = ::BaseStation::GetIfValid(station_id);
|
||
|
return st != NULL && st->owner == _current_company;
|
||
|
}
|
||
|
|
||
|
/* static */ char *AIBaseStation::GetName(StationID station_id)
|
||
|
{
|
||
|
if (!IsValidBaseStation(station_id)) return NULL;
|
||
|
|
||
|
static const int len = 64;
|
||
|
char *name = MallocT<char>(len);
|
||
|
|
||
|
::SetDParam(0, station_id);
|
||
|
::GetString(name, ::Station::IsValidID(station_id) ? STR_STATION_NAME : STR_WAYPOINT_NAME, &name[len - 1]);
|
||
|
return name;
|
||
|
}
|
||
|
|
||
|
/* static */ bool AIBaseStation::SetName(StationID station_id, const char *name)
|
||
|
{
|
||
|
EnforcePrecondition(false, IsValidBaseStation(station_id));
|
||
|
EnforcePrecondition(false, !::StrEmpty(name));
|
||
|
EnforcePreconditionCustomError(false, ::strlen(name) < MAX_LENGTH_STATION_NAME_BYTES, AIError::ERR_PRECONDITION_STRING_TOO_LONG);
|
||
|
|
||
|
return AIObject::DoCommand(0, station_id, 0, ::Station::IsValidID(station_id) ? CMD_RENAME_STATION : CMD_RENAME_WAYPOINT, name);
|
||
|
}
|
||
|
|
||
|
/* static */ TileIndex AIBaseStation::GetLocation(StationID station_id)
|
||
|
{
|
||
|
if (!IsValidBaseStation(station_id)) return INVALID_TILE;
|
||
|
|
||
|
return ::BaseStation::Get(station_id)->xy;
|
||
|
}
|