From afdb67a3534f85b4efbd3327ece8137211042d7b Mon Sep 17 00:00:00 2001
From: truebrain <truebrain@openttd.org>
Date: Tue, 29 Nov 2011 23:07:38 +0000
Subject: (svn r23354) -Codechange: move all src/ai/api/ai_*.[hc]pp files to
 src/script/api/script_* (Rubidium)

---
 src/script/api/script_station.cpp | 120 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 120 insertions(+)
 create mode 100644 src/script/api/script_station.cpp

(limited to 'src/script/api/script_station.cpp')

diff --git a/src/script/api/script_station.cpp b/src/script/api/script_station.cpp
new file mode 100644
index 000000000..6dc0c009d
--- /dev/null
+++ b/src/script/api/script_station.cpp
@@ -0,0 +1,120 @@
+/* $Id$ */
+
+/*
+ * This file is part of OpenTTD.
+ * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
+ * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/** @file script_station.cpp Implementation of AIStation. */
+
+#include "../../stdafx.h"
+#include "script_station.hpp"
+#include "script_cargo.hpp"
+#include "script_map.hpp"
+#include "script_town.hpp"
+#include "../../debug.h"
+#include "../../station_base.h"
+#include "../../roadstop_base.h"
+#include "../../company_func.h"
+#include "../../town.h"
+
+/* static */ bool AIStation::IsValidStation(StationID station_id)
+{
+	const Station *st = ::Station::GetIfValid(station_id);
+	return st != NULL && (st->owner == _current_company || st->owner == OWNER_NONE);
+}
+
+/* static */ StationID AIStation::GetStationID(TileIndex tile)
+{
+	if (!::IsValidTile(tile) || !::IsTileType(tile, MP_STATION)) return INVALID_STATION;
+	return ::GetStationIndex(tile);
+}
+
+/* static */ int32 AIStation::GetCargoWaiting(StationID station_id, CargoID cargo_id)
+{
+	if (!IsValidStation(station_id)) return -1;
+	if (!AICargo::IsValidCargo(cargo_id)) return -1;
+
+	return ::Station::Get(station_id)->goods[cargo_id].cargo.Count();
+}
+
+/* static */ int32 AIStation::GetCargoRating(StationID station_id, CargoID cargo_id)
+{
+	if (!IsValidStation(station_id)) return -1;
+	if (!AICargo::IsValidCargo(cargo_id)) return -1;
+
+	return ::ToPercent8(::Station::Get(station_id)->goods[cargo_id].rating);
+}
+
+/* static */ int32 AIStation::GetCoverageRadius(AIStation::StationType station_type)
+{
+	if (station_type == STATION_AIRPORT) {
+		DEBUG(ai, 0, "GetCoverageRadius(): coverage radius of airports needs to be requested via AIAirport::GetAirportCoverageRadius(), as it requires AirportType");
+		return -1;
+	}
+	if (!HasExactlyOneBit(station_type)) return -1;
+	if (!_settings_game.station.modified_catchment) return CA_UNMODIFIED;
+
+	switch (station_type) {
+		case STATION_TRAIN:      return CA_TRAIN;
+		case STATION_TRUCK_STOP: return CA_TRUCK;
+		case STATION_BUS_STOP:   return CA_BUS;
+		case STATION_DOCK:       return CA_DOCK;
+		default:                 return CA_NONE;
+	}
+}
+
+/* static */ int32 AIStation::GetDistanceManhattanToTile(StationID station_id, TileIndex tile)
+{
+	if (!IsValidStation(station_id)) return -1;
+
+	return AIMap::DistanceManhattan(tile, GetLocation(station_id));
+}
+
+/* static */ int32 AIStation::GetDistanceSquareToTile(StationID station_id, TileIndex tile)
+{
+	if (!IsValidStation(station_id)) return -1;
+
+	return AIMap::DistanceSquare(tile, GetLocation(station_id));
+}
+
+/* static */ bool AIStation::IsWithinTownInfluence(StationID station_id, TownID town_id)
+{
+	if (!IsValidStation(station_id)) return false;
+
+	return AITown::IsWithinTownInfluence(town_id, GetLocation(station_id));
+}
+
+/* static */ bool AIStation::HasStationType(StationID station_id, StationType station_type)
+{
+	if (!IsValidStation(station_id)) return false;
+	if (!HasExactlyOneBit(station_type)) return false;
+
+	return (::Station::Get(station_id)->facilities & station_type) != 0;
+}
+
+/* static */ bool AIStation::HasRoadType(StationID station_id, AIRoad::RoadType road_type)
+{
+	if (!IsValidStation(station_id)) return false;
+	if (!AIRoad::IsRoadTypeAvailable(road_type)) return false;
+
+	::RoadTypes r = RoadTypeToRoadTypes((::RoadType)road_type);
+
+	for (const RoadStop *rs = ::Station::Get(station_id)->GetPrimaryRoadStop(ROADSTOP_BUS); rs != NULL; rs = rs->next) {
+		if ((::GetRoadTypes(rs->xy) & r) != 0) return true;
+	}
+	for (const RoadStop *rs = ::Station::Get(station_id)->GetPrimaryRoadStop(ROADSTOP_TRUCK); rs != NULL; rs = rs->next) {
+		if ((::GetRoadTypes(rs->xy) & r) != 0) return true;
+	}
+
+	return false;
+}
+
+/* static */ TownID AIStation::GetNearestTown(StationID station_id)
+{
+	if (!IsValidStation(station_id)) return INVALID_TOWN;
+
+	return ::Station::Get(station_id)->town->index;
+}
-- 
cgit v1.2.3-54-g00ecf