Represents a tilesheet, which is a collection of tiles stored in a bitmap. More...

#include <tilesheet.h>

Collaboration diagram for yaze::gfx::Tilesheet:

Public Member Functions
	Tilesheet ()=default

	Tilesheet (std::shared_ptr< Bitmap > bitmap, int tileWidth, int tileHeight, TileType tile_type)

void	Init (int width, int height, TileType tile_type)

void	ComposeTile16 (const std::vector< uint8_t > &graphics_buffer, const TileInfo &top_left, const TileInfo &top_right, const TileInfo &bottom_left, const TileInfo &bottom_right, int sheet_offset=0)

void	ModifyTile16 (const std::vector< uint8_t > &graphics_buffer, const TileInfo &top_left, const TileInfo &top_right, const TileInfo &bottom_left, const TileInfo &bottom_right, int tile_id, int sheet_offset=0)

void	ComposeAndPlaceTilePart (const std::vector< uint8_t > &graphics_buffer, const TileInfo &tile_info, int baseX, int baseY)

Bitmap	GetTile (int tileX, int tileY, int bmp_width, int bmp_height)

Bitmap	GetTile16 (int tile_id)

void	CopyTile (int srcX, int srcY, int destX, int destY, bool mirror_x=false, bool mirror_y=false)

auto	bitmap () const

auto	mutable_bitmap ()

auto	num_tiles () const

auto	tile_width () const

auto	tile_height () const

auto	set_palette (gfx::SnesPalette &palette)

auto	palette () const

auto	tile_type () const

auto	tile_info () const

auto	mutable_tile_info ()

void	clear ()

Private Member Functions
int	CalculateTileIndex (int x, int y)

std::vector< uint8_t >	FetchTileDataFromGraphicsBuffer (const std::vector< uint8_t > &graphics_buffer, int tile_id)

void	MirrorTileDataVertically (std::vector< uint8_t > &tileData)

void	MirrorTileDataHorizontally (std::vector< uint8_t > &tileData)

void	MirrorTileData (std::vector< uint8_t > &tileData, bool mirror_x, bool mirror_y)

void	WriteTile (int x, int y, const std::vector< uint8_t > &tileData)

Private Attributes
int	num_tiles_ = 0

int	tile_width_ = 0

int	tile_height_ = 0

int	sheet_offset_ = 0

TileType	tile_type_

SnesPalette	palette_

std::vector< uint8_t >	internal_data_

std::vector< InternalTile16 >	tile_info_

std::shared_ptr< Bitmap >	bitmap_

Detailed Description

Represents a tilesheet, which is a collection of tiles stored in a bitmap.

The Tilesheet class provides methods to manipulate and extract tiles from the tilesheet. It also supports copying and mirroring tiles within the tilesheet.

Definition at line 28 of file tilesheet.h.

Constructor & Destructor Documentation

◆ Tilesheet() [1/2]

yaze::gfx::Tilesheet::Tilesheet ( )

default

◆ Tilesheet() [2/2]

yaze::gfx::Tilesheet::Tilesheet	(	std::shared_ptr< Bitmap >	bitmap,
		int	tileWidth,
		int	tileHeight,
		TileType	tile_type )

inline

Definition at line 31 of file tilesheet.h.

References bitmap(), bitmap_, tile_height_, tile_type(), tile_type_, and tile_width_.

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Member Function Documentation

◆ Init()

void yaze::gfx::Tilesheet::Init	(	int	width,
		int	height,
		TileType	tile_type )

Definition at line 46 of file tilesheet.cc.

References bitmap_, internal_data_, yaze::gfx::Tile8, tile_height_, tile_type(), tile_type_, and tile_width_.

Referenced by yaze::gfx::CreateTilesheetFromGraphicsBuffer().

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◆ ComposeTile16()

void yaze::gfx::Tilesheet::ComposeTile16	(	const std::vector< uint8_t > &	graphics_buffer,
		const TileInfo &	top_left,
		const TileInfo &	top_right,
		const TileInfo &	bottom_left,
		const TileInfo &	bottom_right,
		int	sheet_offset = 0 )

Definition at line 59 of file tilesheet.cc.

References bitmap_, ComposeAndPlaceTilePart(), num_tiles_, sheet_offset_, tile_height_, tile_info_, and tile_width_.

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◆ ModifyTile16()

void yaze::gfx::Tilesheet::ModifyTile16	(	const std::vector< uint8_t > &	graphics_buffer,
		const TileInfo &	top_left,
		const TileInfo &	top_right,
		const TileInfo &	bottom_left,
		const TileInfo &	bottom_right,
		int	tile_id,
		int	sheet_offset = 0 )

Definition at line 84 of file tilesheet.cc.

References bitmap_, ComposeAndPlaceTilePart(), sheet_offset_, tile_height_, tile_info_, and tile_width_.

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◆ ComposeAndPlaceTilePart()

void yaze::gfx::Tilesheet::ComposeAndPlaceTilePart	(	const std::vector< uint8_t > &	graphics_buffer,
		const TileInfo &	tile_info,
		int	baseX,
		int	baseY )