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

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This commit is contained in:
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;
/** A single location on an airport where aircraft can move to. */
struct AirportMovingData {
int16 x;
int16 y;
uint16 flag;
DirectionByte direction;
int16 x; ///< x-coordinate of this position
int16 y; ///< y-coordinate of this position
uint16 flag; ///< special flags when moving towards this position
DirectionByte direction; ///< Direction to turn the aircraft after reaching this position.
};
struct AirportFTAbuildup;
@ -140,11 +141,12 @@ struct AirportFTAbuildup;
/** Finite sTate mAchine --> FTA */
struct AirportFTAClass {
public:
/** Bitmask of airport flags. */
enum Flags {
AIRPLANES = 0x1,
HELICOPTERS = 0x2,
ALL = AIRPLANES | HELICOPTERS,
SHORT_STRIP = 0x4
AIRPLANES = 0x1, ///< Can planes land on this airport type?
HELICOPTERS = 0x2, ///< Can helicopters land on this airport type?
ALL = AIRPLANES | HELICOPTERS, ///< Mask to check for both planes and helicopters.
SHORT_STRIP = 0x4 ///< This airport has a short landing strip, dangerous for fast aircraft.
};
AirportFTAClass(

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

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