OpenTTD Source
20241108-master-g80f628063a
|
Iterator to iterate over a diagonal area of the map. More...
#include <tilearea_type.h>
Public Member Functions | |
DiagonalTileIterator (const DiagonalTileArea &ta) | |
Construct the iterator. More... | |
DiagonalTileIterator (TileIndex corner1, TileIndex corner2) | |
Construct the iterator. More... | |
TileIterator & | operator++ () override |
Move ourselves to the next tile in the rectangle on the map. | |
std::unique_ptr< TileIterator > | Clone () const override |
Allocate a new iterator that is a copy of this one. | |
Public Member Functions inherited from TileIterator | |
virtual | ~TileIterator () |
Some compilers really like this. | |
operator TileIndex () const | |
Get the tile we are currently at. More... | |
TileIndex | operator* () const |
Get the tile we are currently at. More... | |
bool | operator== (const TileIterator &rhs) const |
Equality comparison. | |
bool | operator!= (const TileIterator &rhs) const |
Inequality comparison. | |
bool | operator== (const TileIndex &rhs) const |
Equality comparison. | |
bool | operator!= (const TileIndex &rhs) const |
Inequality comparison. | |
Private Attributes | |
uint | base_x |
The base tile x coordinate from where the iterating happens. | |
uint | base_y |
The base tile y coordinate from where the iterating happens. | |
int | a_cur |
The current (rotated) x coordinate of the iteration. | |
int | b_cur |
The current (rotated) y coordinate of the iteration. | |
int | a_max |
The (rotated) x coordinate of the end of the iteration. | |
int | b_max |
The (rotated) y coordinate of the end of the iteration. | |
Additional Inherited Members | |
Static Public Member Functions inherited from TileIterator | |
static std::unique_ptr< TileIterator > | Create (TileIndex corner1, TileIndex corner2, bool diagonal) |
Create either an OrthogonalTileIterator or DiagonalTileIterator given the diagonal parameter. More... | |
Protected Member Functions inherited from TileIterator | |
TileIterator (TileIndex tile=INVALID_TILE) | |
Initialise the iterator starting at this tile. More... | |
Protected Attributes inherited from TileIterator | |
TileIndex | tile |
The current tile we are at. | |
Iterator to iterate over a diagonal area of the map.
Definition at line 235 of file tilearea_type.h.
|
inline |
Construct the iterator.
ta | Area, i.e. begin point and (diagonal) width/height of to-be-iterated area. |
Definition at line 250 of file tilearea_type.h.
Referenced by DiagonalTileIterator().
Construct the iterator.
Definition at line 260 of file tilearea_type.h.
References DiagonalTileIterator().