(svn r23624) -Add: ScriptVehicle/ScriptStation/ScriptSign::GetOwner, to get the owner of those objects (GameScript only)

src/script/api/game/game_sign.hpp.sq

@@ -31,6 +31,7 @@ void SQGSSign_Register(Squirrel *engine)
 	SQGSSign.DefSQStaticMethod(engine, &ScriptSign::IsValidSign, "IsValidSign", 2, ".i");
 	SQGSSign.DefSQStaticMethod(engine, &ScriptSign::SetName,     "SetName",     3, ".i.");
 	SQGSSign.DefSQStaticMethod(engine, &ScriptSign::GetName,     "GetName",     2, ".i");
+	SQGSSign.DefSQStaticMethod(engine, &ScriptSign::GetOwner,    "GetOwner",    2, ".i");
 	SQGSSign.DefSQStaticMethod(engine, &ScriptSign::GetLocation, "GetLocation", 2, ".i");
 	SQGSSign.DefSQStaticMethod(engine, &ScriptSign::BuildSign,   "BuildSign",   3, ".i.");
 	SQGSSign.DefSQStaticMethod(engine, &ScriptSign::RemoveSign,  "RemoveSign",  2, ".i");

src/script/api/game/game_station.hpp.sq

@@ -45,6 +45,7 @@ void SQGSStation_Register(Squirrel *engine)
 	ScriptError::RegisterErrorMapString(ScriptStation::ERR_STATION_TOO_MANY_STATIONS_IN_TOWN,    "ERR_STATION_TOO_MANY_STATIONS_IN_TOWN");
 
 	SQGSStation.DefSQStaticMethod(engine, &ScriptStation::IsValidStation,             "IsValidStation",             2, ".i");
+	SQGSStation.DefSQStaticMethod(engine, &ScriptStation::GetOwner,                   "GetOwner",                   2, ".i");
 	SQGSStation.DefSQStaticMethod(engine, &ScriptStation::GetStationID,               "GetStationID",               2, ".i");
 	SQGSStation.DefSQStaticMethod(engine, &ScriptStation::GetCargoWaiting,            "GetCargoWaiting",            3, ".ii");
 	SQGSStation.DefSQStaticMethod(engine, &ScriptStation::GetCargoRating,             "GetCargoRating",             3, ".ii");

src/script/api/game/game_vehicle.hpp.sq

@@ -102,6 +102,7 @@ void SQGSVehicle_Register(Squirrel *engine)
 	SQGSVehicle.DefSQStaticMethod(engine, &ScriptVehicle::IsValidVehicle,          "IsValidVehicle",          2, ".i");
 	SQGSVehicle.DefSQStaticMethod(engine, &ScriptVehicle::GetNumWagons,            "GetNumWagons",            2, ".i");
 	SQGSVehicle.DefSQStaticMethod(engine, &ScriptVehicle::GetName,                 "GetName",                 2, ".i");
+	SQGSVehicle.DefSQStaticMethod(engine, &ScriptVehicle::GetOwner,                "GetOwner",                2, ".i");
 	SQGSVehicle.DefSQStaticMethod(engine, &ScriptVehicle::GetLocation,             "GetLocation",             2, ".i");
 	SQGSVehicle.DefSQStaticMethod(engine, &ScriptVehicle::GetEngineType,           "GetEngineType",           2, ".i");
 	SQGSVehicle.DefSQStaticMethod(engine, &ScriptVehicle::GetWagonEngineType,      "GetWagonEngineType",      3, ".ii");

src/script/api/script_sign.cpp

@@ -27,6 +27,13 @@
 	return si != NULL && (si->owner == _current_company || si->owner == OWNER_DEITY);
 }
 
+/* static */ ScriptCompany::CompanyID ScriptSign::GetOwner(SignID sign_id)
+{
+	if (!IsValidSign(sign_id)) return ScriptCompany::COMPANY_INVALID;
+
+	return static_cast<ScriptCompany::CompanyID>((int)::Sign::Get(sign_id)->owner);
+}
+
 /* static */ bool ScriptSign::SetName(SignID sign_id, const char *name)
 {
 	EnforcePrecondition(false, IsValidSign(sign_id));

src/script/api/script_sign.hpp

@@ -12,6 +12,7 @@
 #ifndef SCRIPT_SIGN_HPP
 #define SCRIPT_SIGN_HPP
 
+#include "script_company.hpp"
 #include "script_error.hpp"
 
 /**
@@ -59,6 +60,15 @@ public:
 	 */
 	static char *GetName(SignID sign_id);
 
+	/**
+	 * Get the owner of a sign.
+	 * @param sign_id The sign to get the owner of.
+	 * @pre IsValidSign(sign_id).
+	 * @return The owner the sign has.
+	 * @api -ai
+	 */
+	static ScriptCompany::CompanyID GetOwner(SignID sign_id);
+
 	/**
 	 * Gets the location of the sign.
 	 * @param sign_id The sign to get the location of.

src/script/api/script_station.cpp

@@ -26,6 +26,13 @@
 	return st != NULL && (st->owner == _current_company || _current_company == OWNER_DEITY || st->owner == OWNER_NONE);
 }
 
+/* static */ ScriptCompany::CompanyID ScriptStation::GetOwner(StationID station_id)
+{
+	if (!IsValidStation(station_id)) return ScriptCompany::COMPANY_INVALID;
+
+	return static_cast<ScriptCompany::CompanyID>((int)::Station::Get(station_id)->owner);
+}
+
 /* static */ StationID ScriptStation::GetStationID(TileIndex tile)
 {
 	if (!::IsValidTile(tile) || !::IsTileType(tile, MP_STATION)) return INVALID_STATION;

src/script/api/script_station.hpp

@@ -59,6 +59,15 @@ public:
 	 */
 	static bool IsValidStation(StationID station_id);
 
+	/**
+	 * Get the owner of a station.
+	 * @param station_id The station to get the owner of.
+	 * @pre IsValidStation(station_id).
+	 * @return The owner the station has.
+	 * @api -ai
+	 */
+	static ScriptCompany::CompanyID GetOwner(StationID station_id);
+
 	/**
 	 * Get the StationID of a tile, if there is a station.
 	 * @param tile The tile to find the stationID of

src/script/api/script_vehicle.cpp

@@ -31,6 +31,13 @@
 	return v != NULL && (v->owner == _current_company || _current_company == OWNER_DEITY) && (v->IsPrimaryVehicle() || (v->type == VEH_TRAIN && ::Train::From(v)->IsFreeWagon()));
 }
 
+/* static */ ScriptCompany::CompanyID ScriptVehicle::GetOwner(VehicleID vehicle_id)
+{
+	if (!IsValidVehicle(vehicle_id)) return ScriptCompany::COMPANY_INVALID;
+
+	return static_cast<ScriptCompany::CompanyID>((int)::Vehicle::Get(vehicle_id)->owner);
+}
+
 /* static */ int32 ScriptVehicle::GetNumWagons(VehicleID vehicle_id)
 {
 	if (!IsValidVehicle(vehicle_id)) return -1;

src/script/api/script_vehicle.hpp

@@ -131,6 +131,15 @@ public:
 	 */
 	static char *GetName(VehicleID vehicle_id);
 
+	/**
+	 * Get the owner of a vehicle.
+	 * @param vehicle_id The vehicle to get the owner of.
+	 * @pre IsValidVehicle(vehicle_id).
+	 * @return The owner the vehicle has.
+	 * @api -ai
+	 */
+	static ScriptCompany::CompanyID GetOwner(VehicleID vehicle_id);
+
 	/**
 	 * Get the current location of a vehicle.
 	 * @param vehicle_id The vehicle to get the location of.