OpenTTD Source: src/tilearea_type.h File Reference

OpenTTD Source 1.11.0-RC1

Data Structures | Macros | Typedefs
tilearea_type.h File Reference
`#include "map_func.h"`

Go to the source code of this file.

## Data Structures
struct | OrthogonalTileArea
| Represents the covered area of e.g. More...
struct | DiagonalTileArea
| Represents a diagonal tile area. More...
class | TileIterator
| Base class for tile iterators. More...
class | OrthogonalTileIterator
| Iterator to iterate over a tile area (rectangle) of the map. More...
class | DiagonalTileIterator
| Iterator to iterate over a diagonal area of the map. More...

## Macros
#define | TILE_AREA_LOOP(var, ta) for (OrthogonalTileIterator var(ta); var != INVALID_TILE; ++var)
| A loop which iterates over the tiles of a TileArea. More...

## Typedefs
typedef OrthogonalTileArea | TileArea
| Shorthand for the much more common orthogonal tile area.

## Detailed Description

Type for storing the 'area' of something uses on the map.

Definition in file tilearea_type.h.

## Macro Definition Documentation

## ◆ TILE_AREA_LOOP

#define TILE_AREA_LOOP | ( |  | var,
|  |  | ta
| ) |  | for (OrthogonalTileIterator var(ta); var != INVALID_TILE; ++var)

A loop which iterates over the tiles of a TileArea.

Parameters

  var | The name of the variable which contains the current tile. This variable will be allocated in this `for` of this loop.
  ta | The tile area to search over.

Definition at line 232 of file tilearea_type.h.