yaze::zelda3::Inventory Class Reference

Inventory manages the inventory screen graphics and layout. More...

#include <inventory.h>

Collaboration diagram for yaze::zelda3::Inventory:

Public Member Functions
absl::Status	Create (Rom *rom, GameData *game_data=nullptr)
	Initialize and load inventory screen data from ROM.
void	ResetForReload ()
auto &	bitmap ()
auto &	tilesheet ()
auto &	palette ()
auto &	item_icons ()

Private Member Functions
absl::Status	BuildTileset (Rom *rom)
	Build the tileset from 2BPP graphics.
absl::Status	LoadItemIcons (Rom *rom)
	Load individual item icons from ROM.

Private Attributes
std::vector< uint8_t >	data_
gfx::Bitmap	bitmap_
std::vector< uint8_t >	tilesheets_
std::vector< uint8_t >	test_
gfx::Bitmap	tilesheets_bmp_
gfx::SnesPalette	palette_
gui::Canvas	canvas_
std::vector< gfx::TileInfo >	tiles_
std::vector< ItemIcon >	item_icons_
GameData *	game_data_ = nullptr

Detailed Description

Inventory manages the inventory screen graphics and layout.

The inventory screen consists of a 256x256 bitmap displaying equipment, items, and UI elements using 2BPP graphics and HUD palette.

Definition at line 36 of file inventory.h.

Member Function Documentation

Create()

absl::Status yaze::zelda3::Inventory::Create	(	Rom *	rom,
		GameData *	game_data = nullptr )

Initialize and load inventory screen data from ROM.

Parameters

rom	ROM instance to read data from
game_data	GameData instance for palette access

Definition at line 14 of file inventory.cc.

References bitmap_, BuildTileset(), yaze::gfx::Bitmap::Create(), yaze::gfx::Arena::CREATE, data_, game_data_, yaze::gfx::Arena::Get(), yaze::Rom::is_loaded(), LoadItemIcons(), palette_, yaze::gfx::Arena::QueueTextureCommand(), ResetForReload(), RETURN_IF_ERROR, and yaze::gfx::Bitmap::SetPalette().

ResetForReload()

void yaze::zelda3::Inventory::ResetForReload

(

)

Definition at line 44 of file inventory.cc.

References canvas_, yaze::gfx::SnesPalette::clear(), yaze::gui::Canvas::ClearSelection(), data_, game_data_, item_icons_, palette_, test_, tiles_, and tilesheets_.

Referenced by Create().

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bitmap()

auto & yaze::zelda3::Inventory::bitmap ( )

inline

Definition at line 48 of file inventory.h.

References bitmap_.

tilesheet()

auto & yaze::zelda3::Inventory::tilesheet ( )

inline

Definition at line 49 of file inventory.h.

References tilesheets_bmp_.

palette()

auto & yaze::zelda3::Inventory::palette ( )

inline

Definition at line 50 of file inventory.h.

References palette_.

item_icons()

auto & yaze::zelda3::Inventory::item_icons ( )

inline

Definition at line 51 of file inventory.h.

References item_icons_.

BuildTileset()

absl::Status yaze::zelda3::Inventory::BuildTileset ( Rom * rom )

private

Build the tileset from 2BPP graphics.

Parameters

rom	ROM instance to read graphics from

Definition at line 55 of file inventory.cc.

References ASSIGN_OR_RETURN, yaze::gfx::Bitmap::Create(), yaze::gfx::Arena::CREATE, game_data_, yaze::gfx::Arena::Get(), yaze::gfx::PaletteGroupMap::hud, yaze::zelda3::Load2BppGraphics(), palette_, yaze::zelda3::GameData::palette_groups, yaze::gfx::Arena::QueueTextureCommand(), yaze::gfx::Bitmap::SetPalette(), test_, tilesheets_, and tilesheets_bmp_.

Referenced by Create().

LoadItemIcons()

absl::Status yaze::zelda3::Inventory::LoadItemIcons ( Rom * rom )

private

Load individual item icons from ROM.

Parameters

rom	ROM instance to read icon data from

Definition at line 82 of file inventory.cc.

References ASSIGN_OR_RETURN, item_icons_, yaze::zelda3::kItemIconsPtr, yaze::zelda3::ItemIcon::name, yaze::Rom::ReadWord(), RETURN_IF_ERROR, yaze::SnesToPc(), yaze::zelda3::ItemIcon::tile_bl, yaze::zelda3::ItemIcon::tile_br, yaze::zelda3::ItemIcon::tile_tl, and yaze::zelda3::ItemIcon::tile_tr.

Referenced by Create().

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Member Data Documentation

data_

std::vector<uint8_t> yaze::zelda3::Inventory::data_

private

Definition at line 66 of file inventory.h.

Referenced by Create(), and ResetForReload().

bitmap_

gfx::Bitmap yaze::zelda3::Inventory::bitmap_

private

Definition at line 67 of file inventory.h.

Referenced by bitmap(), and Create().

tilesheets_

std::vector<uint8_t> yaze::zelda3::Inventory::tilesheets_

private

Definition at line 69 of file inventory.h.

Referenced by BuildTileset(), and ResetForReload().

test_

std::vector<uint8_t> yaze::zelda3::Inventory::test_

private

Definition at line 70 of file inventory.h.

Referenced by BuildTileset(), and ResetForReload().

tilesheets_bmp_

gfx::Bitmap yaze::zelda3::Inventory::tilesheets_bmp_

private

Definition at line 71 of file inventory.h.

Referenced by BuildTileset(), and tilesheet().

palette_

gfx::SnesPalette yaze::zelda3::Inventory::palette_

private

Definition at line 72 of file inventory.h.

Referenced by BuildTileset(), Create(), palette(), and ResetForReload().

canvas_

gui::Canvas yaze::zelda3::Inventory::canvas_

private

Definition at line 74 of file inventory.h.

Referenced by ResetForReload().

tiles_

std::vector<gfx::TileInfo> yaze::zelda3::Inventory::tiles_

private

Definition at line 75 of file inventory.h.

Referenced by ResetForReload().

item_icons_

std::vector<ItemIcon> yaze::zelda3::Inventory::item_icons_

private

Definition at line 76 of file inventory.h.

Referenced by item_icons(), LoadItemIcons(), and ResetForReload().

game_data_

GameData* yaze::zelda3::Inventory::game_data_ = nullptr

private

Definition at line 77 of file inventory.h.

Referenced by BuildTileset(), Create(), and ResetForReload().

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The documentation for this class was generated from the following files:

• src/zelda3/screen/inventory.h
• src/zelda3/screen/inventory.cc