porytiles2::metatile Namespace Reference

Enumerations
enum class	Layer : std::uint8_t { bottom = 0 , middle = 1 , top = 2 }
enum class	Subtile : std::uint8_t { northwest = 0 , northeast = 1 , southwest = 2 , southeast = 3 }

Functions
std::string	to_string (Layer layer)
std::string	to_string (Subtile layer)
std::tuple< std::size_t, Layer, Subtile >	from_tile_index (std::size_t tile_index)
std::string	message_header (std::size_t index, Layer layer, Subtile subtile, std::size_t subtile_row, std::size_t subtile_col, const TextFormatter &format)

Variables
constexpr std::size_t	tiles_per_side = 2
constexpr std::size_t	tiles_per_metatile_layer = tiles_per_side * tiles_per_side
constexpr std::size_t	tiles_per_metatile = tiles_per_metatile_layer * 3
constexpr std::size_t	side_length_pix = tiles_per_side * tile::side_length_pix
constexpr std::size_t	entries_per_metatile_dual = 8
constexpr std::size_t	entries_per_metatile_triple = 12

Enumeration Type Documentation

Layer

enum class porytiles2::metatile::Layer : std::uint8_t

strong

Enumerator
bottom
middle
top

Definition at line 20 of file metatile.hpp.

Subtile

enum class porytiles2::metatile::Subtile : std::uint8_t

strong

Enumerator
northwest
northeast
southwest
southeast

Definition at line 35 of file metatile.hpp.

Function Documentation

from_tile_index()

std::tuple< std::size_t, Layer, Subtile > porytiles2::metatile::from_tile_index ( std::size_t  tile_index )

inline

Definition at line 52 of file metatile.hpp.

message_header()

std::string porytiles2::metatile::message_header ( std::size_t  index, Layer  layer, Subtile  subtile, std::size_t  subtile_row, std::size_t  subtile_col, const TextFormatter &  format  )

inline

Definition at line 62 of file metatile.hpp.

to_string() [1/2]

std::string porytiles2::metatile::to_string ( Layer  layer )

inline

Definition at line 22 of file metatile.hpp.

to_string() [2/2]

std::string porytiles2::metatile::to_string ( Subtile  layer )

inline

Definition at line 37 of file metatile.hpp.

Variable Documentation

entries_per_metatile_dual

constexpr std::size_t porytiles2::metatile::entries_per_metatile_dual = 8

inlineconstexpr

Definition at line 17 of file metatile.hpp.

entries_per_metatile_triple

constexpr std::size_t porytiles2::metatile::entries_per_metatile_triple = 12

inlineconstexpr

Definition at line 18 of file metatile.hpp.

side_length_pix

constexpr std::size_t porytiles2::metatile::side_length_pix = tiles_per_side * tile::side_length_pix

inlineconstexpr

Definition at line 16 of file metatile.hpp.

tiles_per_metatile

constexpr std::size_t porytiles2::metatile::tiles_per_metatile = tiles_per_metatile_layer * 3

inlineconstexpr

Definition at line 15 of file metatile.hpp.

tiles_per_metatile_layer

constexpr std::size_t porytiles2::metatile::tiles_per_metatile_layer = tiles_per_side * tiles_per_side

inlineconstexpr

Definition at line 14 of file metatile.hpp.

tiles_per_side

constexpr std::size_t porytiles2::metatile::tiles_per_side = 2

inlineconstexpr

Definition at line 13 of file metatile.hpp.