yaze 0.3.2
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Public Member Functions | Private Member Functions | Private Attributes | List of all members
yaze::editor::usage_preview::RoomUsagePreview Class Reference

#include <usage_preview.h>

Collaboration diagram for yaze::editor::usage_preview::RoomUsagePreview:
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Public Member Functions

absl::Status Render (Rom *rom, zelda3::GameData *game_data, int room_id, const SheetPixels &sheets, bool objects_only, zelda3::Room *live_room=nullptr)
 
const std::vector< RoomTileReference > & tile_references () const
 
size_t unknown_objects () const
 
int room_id () const
 
const gfx::Bitmap & bitmap () const
 
gfx::Bitmap & mutable_bitmap ()
 
PreviewImage Snapshot () const
 
std::array< uint8_t, 16 > blocks () const
 Room graphics blocks (0-7 background, 8-15 sprites) of the loaded room.
 
std::vector< SDL_Rect > ObjectRectsUsingSheet (uint16_t sheet) const
 
std::vector< SDL_Rect > ObjectRectsForObject (size_t index) const
 
absl::Status TraceLoadedRoom (Rom *rom, zelda3::GameData *game_data, zelda3::Room *room)
 
void Reset ()
 Clears the loaded room so the next Render() reloads it from the ROM.
 

Private Member Functions

void CaptureUsage (const zelda3::Room &room)
 

Private Attributes

std::unique_ptr< zelda3::Room > room_
 
std::array< uint8_t, 16 > blocks_ {}
 
std::vector< RoomTileReference > tile_references_
 
std::map< size_t, SDL_Rect > object_rects_
 
size_t unknown_objects_ = 0
 
int room_id_ = -1
 
gfx::Bitmap composite_
 

Detailed Description

Definition at line 118 of file usage_preview.h.

Member Function Documentation

◆ Render()

absl::Status yaze::editor::usage_preview::RoomUsagePreview::Render ( Rom * rom,
zelda3::GameData * game_data,
int room_id,
const SheetPixels & sheets,
bool objects_only,
zelda3::Room * live_room = nullptr )

Loads room_id on first use (or when it changes) and renders it with sheets swapped in. objects_only hides the floor and layout layers.

Definition at line 257 of file usage_preview.cc.

References yaze::zelda3::RoomLayerManager::ApplyGameLayerRegisters(), yaze::zelda3::RoomLayerManager::ApplyLayerMerging(), yaze::zelda3::RoomLayerManager::ApplyRoomEffect(), yaze::zelda3::BG1_Layout, yaze::zelda3::BG2_Layout, CaptureUsage(), composite_, yaze::zelda3::Room::effect(), yaze::zelda3::Room::game_data(), yaze::zelda3::Room::GameLayerRegisters(), yaze::zelda3::Room::id(), yaze::gfx::Bitmap::is_active(), yaze::Rom::is_loaded(), yaze::zelda3::Room::IsLoaded(), yaze::zelda3::kNumberOfRooms, yaze::zelda3::Room::layer_merging(), yaze::zelda3::LoadRoomFromRom(), yaze::zelda3::Room::MarkGraphicsDirty(), yaze::zelda3::Room::PrepareForRender(), yaze::zelda3::Room::RenderComposite(), yaze::zelda3::Room::rom(), room_, room_id(), room_id_, yaze::zelda3::RoomLayerManager::SetLayerVisible(), and yaze::gfx::Bitmap::width().

Referenced by yaze::editor::UsagePreviewView::DrawSharedUses().

◆ tile_references()

const std::vector< RoomTileReference > & yaze::editor::usage_preview::RoomUsagePreview::tile_references ( ) const
inline

Definition at line 126 of file usage_preview.h.

References tile_references_.

Referenced by yaze::editor::usage_preview::FindLoadedRoomSourceUses().

◆ unknown_objects()

size_t yaze::editor::usage_preview::RoomUsagePreview::unknown_objects ( ) const
inline

Definition at line 129 of file usage_preview.h.

References unknown_objects_.

Referenced by yaze::editor::usage_preview::FindLoadedRoomSourceUses().

◆ room_id()

int yaze::editor::usage_preview::RoomUsagePreview::room_id ( ) const
inline

Definition at line 131 of file usage_preview.h.

References room_id_.

Referenced by Render().

◆ bitmap()

const gfx::Bitmap & yaze::editor::usage_preview::RoomUsagePreview::bitmap ( ) const
inline

Definition at line 132 of file usage_preview.h.

References composite_.

◆ mutable_bitmap()

gfx::Bitmap & yaze::editor::usage_preview::RoomUsagePreview::mutable_bitmap ( )
inline

Definition at line 133 of file usage_preview.h.

References composite_.

Referenced by yaze::editor::UsagePreviewView::DrawSharedUses().

◆ Snapshot()

PreviewImage yaze::editor::usage_preview::RoomUsagePreview::Snapshot ( ) const
inline

Definition at line 134 of file usage_preview.h.

References composite_, and yaze::editor::usage_preview::SnapshotBitmap().

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◆ blocks()

std::array< uint8_t, 16 > yaze::editor::usage_preview::RoomUsagePreview::blocks ( ) const

Room graphics blocks (0-7 background, 8-15 sprites) of the loaded room.

Definition at line 306 of file usage_preview.cc.

References blocks_.

◆ ObjectRectsUsingSheet()

std::vector< SDL_Rect > yaze::editor::usage_preview::RoomUsagePreview::ObjectRectsUsingSheet ( uint16_t sheet) const

Pixel rectangles of objects that draw at least one 8x8 tile from sheet (background blocks only).

Definition at line 356 of file usage_preview.cc.

References object_rects_, and tile_references_.

◆ ObjectRectsForObject()

std::vector< SDL_Rect > yaze::editor::usage_preview::RoomUsagePreview::ObjectRectsForObject ( size_t index) const

Definition at line 367 of file usage_preview.cc.

References object_rects_.

Referenced by yaze::editor::UsagePreviewView::DrawSharedUses().

◆ TraceLoadedRoom()

absl::Status yaze::editor::usage_preview::RoomUsagePreview::TraceLoadedRoom ( Rom * rom,
zelda3::GameData * game_data,
zelda3::Room * room )

Definition at line 221 of file usage_preview.cc.

References CaptureUsage(), yaze::zelda3::Room::game_data(), yaze::Rom::is_loaded(), yaze::zelda3::Room::IsLoaded(), yaze::zelda3::Room::PrepareForRender(), and yaze::zelda3::Room::rom().

Referenced by yaze::editor::usage_preview::FindLoadedRoomSourceUses().

◆ Reset()

void yaze::editor::usage_preview::RoomUsagePreview::Reset ( )

Clears the loaded room so the next Render() reloads it from the ROM.

Definition at line 374 of file usage_preview.cc.

References blocks_, object_rects_, room_, room_id_, tile_references_, and unknown_objects_.

Referenced by yaze::editor::UsagePreviewView::Draw(), yaze::editor::UsagePreviewView::EnsureTables(), and yaze::editor::UsagePreviewView::InvalidateTables().

◆ CaptureUsage()

void yaze::editor::usage_preview::RoomUsagePreview::CaptureUsage ( const zelda3::Room & room)
private

Definition at line 310 of file usage_preview.cc.

References yaze::zelda3::Room::BackgroundPaletteOffset(), yaze::zelda3::Room::blocks(), blocks_, yaze::zelda3::ComposeYazeRoomTilemaps(), yaze::zelda3::ComputeObjectTileOwners(), yaze::zelda3::DimensionService::Get(), yaze::zelda3::DimensionService::GetSelectionBoundsPixels(), yaze::zelda3::Room::GetTileObjects(), yaze::zelda3::Room::id(), object_rects_, yaze::zelda3::Room::rendered_palette_addresses(), yaze::zelda3::Room::rom(), tile_references_, and unknown_objects_.

Referenced by Render(), and TraceLoadedRoom().

Member Data Documentation

◆ room_

std::unique_ptr<zelda3::Room> yaze::editor::usage_preview::RoomUsagePreview::room_
private

Definition at line 151 of file usage_preview.h.

Referenced by Render(), and Reset().

◆ blocks_

std::array<uint8_t, 16> yaze::editor::usage_preview::RoomUsagePreview::blocks_ {}
private

Definition at line 152 of file usage_preview.h.

Referenced by blocks(), CaptureUsage(), and Reset().

◆ tile_references_

std::vector<RoomTileReference> yaze::editor::usage_preview::RoomUsagePreview::tile_references_
private

Definition at line 153 of file usage_preview.h.

Referenced by CaptureUsage(), ObjectRectsUsingSheet(), Reset(), and tile_references().

◆ object_rects_

std::map<size_t, SDL_Rect> yaze::editor::usage_preview::RoomUsagePreview::object_rects_
private

Definition at line 154 of file usage_preview.h.

Referenced by CaptureUsage(), ObjectRectsForObject(), ObjectRectsUsingSheet(), and Reset().

◆ unknown_objects_

size_t yaze::editor::usage_preview::RoomUsagePreview::unknown_objects_ = 0
private

Definition at line 155 of file usage_preview.h.

Referenced by CaptureUsage(), Reset(), and unknown_objects().

◆ room_id_

int yaze::editor::usage_preview::RoomUsagePreview::room_id_ = -1
private

Definition at line 156 of file usage_preview.h.

Referenced by Render(), Reset(), and room_id().

◆ composite_

gfx::Bitmap yaze::editor::usage_preview::RoomUsagePreview::composite_
private

Definition at line 157 of file usage_preview.h.

Referenced by bitmap(), mutable_bitmap(), Render(), and Snapshot().

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