Captures and edits the tile8 composition of dungeon objects. More...

#include <object_tile_editor.h>

Collaboration diagram for yaze::zelda3::ObjectTileEditor:

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Public Member Functions
	ObjectTileEditor (Rom *rom)

absl::StatusOr< ObjectTileLayout >	CaptureObjectLayout (int16_t object_id, const Room &room, const gfx::PaletteGroup &palette)

absl::StatusOr< ObjectTileLayout >	CaptureObjectLayout (int16_t object_id, const Room &room, const gfx::PaletteGroup &palette, uint8_t object_size)

absl::Status	RenderLayoutToBitmap (const ObjectTileLayout &layout, gfx::Bitmap &bitmap, const uint8_t *room_gfx_buffer, const gfx::PaletteGroup &palette)

absl::Status	BuildTile8Atlas (gfx::Bitmap &atlas, const uint8_t *room_gfx_buffer, const gfx::PaletteGroup &palette, int display_palette=2)

absl::Status	WriteBack (const ObjectTileLayout &layout)

int	CountObjectsSharingTileData (int16_t object_id) const

Static Public Attributes
static constexpr int	kAtlasTilesPerRow = 16

static constexpr int	kAtlasTileRows = 64

static constexpr int	kAtlasTileCount = kAtlasTilesPerRow * kAtlasTileRows

static constexpr int	kAtlasWidthPx = kAtlasTilesPerRow * 8

static constexpr int	kAtlasHeightPx = kAtlasTileRows * 8

Private Attributes
Rom *	rom_

Detailed Description

Captures and edits the tile8 composition of dungeon objects.

Uses ObjectDrawer's trace_only mode to capture every WriteTile8 call, producing an editable ObjectTileLayout. Supports rendering previews and writing changes back to ROM or custom .bin files.

Definition at line 70 of file object_tile_editor.h.

Constructor & Destructor Documentation

◆ ObjectTileEditor()

yaze::zelda3::ObjectTileEditor::ObjectTileEditor ( Rom * rom )

explicit

Definition at line 198 of file object_tile_editor.cc.

Member Function Documentation

◆ CaptureObjectLayout() [1/2]

absl::StatusOr< ObjectTileLayout > yaze::zelda3::ObjectTileEditor::CaptureObjectLayout	(	int16_t	object_id,
		const Room &	room,
		const gfx::PaletteGroup &	palette )

Definition at line 200 of file object_tile_editor.cc.

References CaptureObjectLayout(), and yaze::zelda3::DefaultRoomObjectSizeForPlacement().

Referenced by CaptureObjectLayout(), yaze::editor::DungeonObjectSelector::DrawObjectAssetBrowser(), and yaze::editor::DungeonObjectSelector::GetOrCreatePreview().

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◆ CaptureObjectLayout() [2/2]

absl::StatusOr< ObjectTileLayout > yaze::zelda3::ObjectTileEditor::CaptureObjectLayout	(	int16_t	object_id,
		const Room &	room,
		const gfx::PaletteGroup &	palette,
		uint8_t	object_size )

Definition at line 206 of file object_tile_editor.cc.

◆ RenderLayoutToBitmap()

absl::Status yaze::zelda3::ObjectTileEditor::RenderLayoutToBitmap	(	const ObjectTileLayout &	layout,
		gfx::Bitmap &	bitmap,
		const uint8_t *	room_gfx_buffer,
		const gfx::PaletteGroup &	palette )

Definition at line 271 of file object_tile_editor.cc.

References yaze::zelda3::ObjectTileLayout::bounds_height, yaze::zelda3::ObjectTileLayout::bounds_width, yaze::zelda3::ObjectTileLayout::cells, yaze::gfx::Bitmap::Create(), yaze::zelda3::ObjectDrawer::DrawTileToBitmap(), yaze::gfx::PaletteGroup::empty(), rom_, and yaze::gfx::Bitmap::SetPalette().

Referenced by yaze::editor::DungeonObjectSelector::GetOrCreatePreview().

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◆ BuildTile8Atlas()

absl::Status yaze::zelda3::ObjectTileEditor::BuildTile8Atlas	(	gfx::Bitmap &	atlas,
		const uint8_t *	room_gfx_buffer,
		const gfx::PaletteGroup &	palette,
		int	display_palette = 2 )