Public Member Functions | Data Fields

CanalScopeResolver Struct Reference

Scope resolver of a canal tile. More...

Inheritance diagram for CanalScopeResolver:
ScopeResolver

Public Member Functions

 CanalScopeResolver (ResolverObject &ro, TileIndex tile)
uint32 GetRandomBits () const
 Get a few random bits.
uint32 GetVariable (byte variable, uint32 parameter, bool *available) const
 Get a variable value.

Data Fields

TileIndex tile
 Tile containing the canal.

Detailed Description

Scope resolver of a canal tile.

Definition at line 23 of file newgrf_canal.cpp.


Member Function Documentation

uint32 CanalScopeResolver::GetRandomBits (  )  const [virtual]

Get a few random bits.

Default implementation has no random bits.

Returns:
Random bits.

Reimplemented from ScopeResolver.

Definition at line 50 of file newgrf_canal.cpp.

References GetWaterTileRandomBits(), IsTileType(), MP_WATER, and tile.

uint32 CanalScopeResolver::GetVariable ( byte  variable,
uint32  parameter,
bool *  available 
) const [virtual]

Get a variable value.

Default implementation has no available variables.

Parameters:
variable Variable to read
parameter Parameter for 60+x variables
[out] available Set to false, in case the variable does not exist.
Returns:
Value

Reimplemented from ScopeResolver.

Definition at line 56 of file newgrf_canal.cpp.

References DEBUG, DIR_E, DIR_N, DIR_NE, DIR_NW, DIR_S, DIR_SE, DIR_SW, DIR_W, GetLockPart(), GetTerrainType(), GetTileZ(), GetWaterTileRandomBits(), IsLock(), IsTileType(), IsWateredTile(), LOCK_PART_UPPER, MP_WATER, tile, and TILE_ADDXY.


The documentation for this struct was generated from the following file: