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Code Issues

(svn r20331) -Doc: some more airport-related code

release/1.1
yexo 2010-08-02 23:09:38 +00:00
parent aae7ef73bb
commit 689d4bef04
3 changed files with 16 additions and 12 deletions
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18
src/airport.h
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@ -128,11 +128,12 @@ static const uint64
NOTHING_block = 1ULL << 30; NOTHING_block = 1ULL << 30;
/** A single location on an airport where aircraft can move to. */
struct AirportMovingData { struct AirportMovingData {
int16 x; int16 x; ///< x-coordinate of this position
int16 y; int16 y; ///< y-coordinate of this position
uint16 flag; uint16 flag; ///< special flags when moving towards this position
DirectionByte direction; DirectionByte direction; ///< Direction to turn the aircraft after reaching this position.
}; };
struct AirportFTAbuildup; struct AirportFTAbuildup;
@ -140,11 +141,12 @@ struct AirportFTAbuildup;
/** Finite sTate mAchine --> FTA */ /** Finite sTate mAchine --> FTA */
struct AirportFTAClass { struct AirportFTAClass {
public: public:
/** Bitmask of airport flags. */
enum Flags { enum Flags {
AIRPLANES = 0x1, AIRPLANES = 0x1, ///< Can planes land on this airport type?
HELICOPTERS = 0x2, HELICOPTERS = 0x2, ///< Can helicopters land on this airport type?
ALL = AIRPLANES | HELICOPTERS, ALL = AIRPLANES | HELICOPTERS, ///< Mask to check for both planes and helicopters.
SHORT_STRIP = 0x4 SHORT_STRIP = 0x4 ///< This airport has a short landing strip, dangerous for fast aircraft.
}; };
AirportFTAClass( AirportFTAClass(

1
src/newgrf_airport.cpp
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@ -56,6 +56,7 @@ AirportSpec AirportSpec::specs[NUM_AIRPORTS];
return &AirportSpec::specs[type]; return &AirportSpec::specs[type];
} }
/** Check if this airport is available to build. */
bool AirportSpec::IsAvailable() const bool AirportSpec::IsAvailable() const
{ {
if (!this->enabled) return false; if (!this->enabled) return false;

9
src/newgrf_airport.h
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@ -20,9 +20,10 @@
/* Copy from station_map.h */ /* Copy from station_map.h */
typedef byte StationGfx; typedef byte StationGfx;
/** Tile-offset / AirportTileID pair. */
struct AirportTileTable { struct AirportTileTable {
TileIndexDiffC ti; TileIndexDiffC ti; ///< Tile offset from the top-most airport tile.
StationGfx gfx; StationGfx gfx; ///< AirportTile to use for this tile.
}; };
/** List of default airport classes. */ /** List of default airport classes. */
@ -48,8 +49,8 @@ enum TTDPAirportType {
/** A list of all hangar tiles in an airport */ /** A list of all hangar tiles in an airport */
struct HangarTileTable { struct HangarTileTable {
TileIndexDiffC ti; TileIndexDiffC ti; ///< Tile offset from the top-most airport tile.
byte hangar_num; byte hangar_num; ///< The hanger to which this tile belongs.
}; };
/** /**