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Refactor graphics loading and decompression for consistency

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- Updated various graphics loading functions to ensure consistent use of semicolons in ASSIGN_OR_RETURN statements.
- Changed set_filename method in Rom class to accept std::string_view for improved efficiency.
- Enhanced code readability and maintainability across multiple files by standardizing syntax.
This commit is contained in:
scawful
2025-05-19 17:15:15 -04:00
parent 30f0ae37a3
commit 095b3df27e
7 changed files with 17 additions and 16 deletions
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2
src/app/editor/dungeon/dungeon_editor.cc
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@@ -80,7 +80,7 @@ absl::Status DungeonEditor::Load() {
// Load the palette group and palette for the dungeon
full_palette_ = dungeon_man_pal_group[current_palette_group_id_];
ASSIGN_OR_RETURN(current_palette_group_,
gfx::CreatePaletteGroupFromLargePalette(full_palette_))
gfx::CreatePaletteGroupFromLargePalette(full_palette_));
CalculateUsageStats();
is_loaded_ = true;

6
src/app/editor/graphics/graphics_editor.cc
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@@ -756,7 +756,7 @@ absl::Status GraphicsEditor::DrawMemoryEditor() {
absl::Status GraphicsEditor::DecompressImportData(int size) {
ASSIGN_OR_RETURN(import_data_, gfx::lc_lz2::DecompressV2(
temp_rom_.data(), current_offset_, size))
temp_rom_.data(), current_offset_, size));
auto converted_sheet = gfx::SnesTo8bppSheet(import_data_, 3);
bin_bitmap_.Create(gfx::kTilesheetWidth, 0x2000, gfx::kTilesheetDepth,
@@ -785,7 +785,7 @@ absl::Status GraphicsEditor::DecompressSuperDonkey() {
std::stoi(offset, nullptr, 16); // convert hex string to int
ASSIGN_OR_RETURN(
auto decompressed_data,
gfx::lc_lz2::DecompressV2(temp_rom_.data(), offset_value, 0x1000))
gfx::lc_lz2::DecompressV2(temp_rom_.data(), offset_value, 0x1000));
auto converted_sheet = gfx::SnesTo8bppSheet(decompressed_data, 3);
gfx_sheets_[i] = gfx::Bitmap(gfx::kTilesheetWidth, gfx::kTilesheetHeight,
gfx::kTilesheetDepth, converted_sheet);
@@ -810,7 +810,7 @@ absl::Status GraphicsEditor::DecompressSuperDonkey() {
std::stoi(offset, nullptr, 16); // convert hex string to int
ASSIGN_OR_RETURN(
auto decompressed_data,
gfx::lc_lz2::DecompressV2(temp_rom_.data(), offset_value, 0x1000))
gfx::lc_lz2::DecompressV2(temp_rom_.data(), offset_value, 0x1000));
auto converted_sheet = gfx::SnesTo8bppSheet(decompressed_data, 3);
gfx_sheets_[i] = gfx::Bitmap(gfx::kTilesheetWidth, gfx::kTilesheetHeight,
gfx::kTilesheetDepth, converted_sheet);

4
src/app/gfx/compression.cc
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@@ -760,7 +760,7 @@ absl::Status ValidateCompressionResult(CompressionPiecePointer& chain_head,
RETURN_IF_ERROR(
temp_rom.LoadFromData(CreateCompressionString(chain_head->next, mode)))
ASSIGN_OR_RETURN(auto decomp_data,
DecompressV2(temp_rom.data(), 0, temp_rom.size()))
DecompressV2(temp_rom.data(), 0, temp_rom.size()));
if (!std::equal(decomp_data.begin() + start, decomp_data.end(),
temp_rom.begin())) {
return absl::InternalError(absl::StrFormat(
@@ -1180,7 +1180,7 @@ absl::Status ValidateCompressionResultV3(const CompressionContext& context) {
Rom temp_rom;
RETURN_IF_ERROR(temp_rom.LoadFromData(context.compressed_data));
ASSIGN_OR_RETURN(auto decomp_data,
DecompressV2(temp_rom.data(), 0, temp_rom.size()))
DecompressV2(temp_rom.data(), 0, temp_rom.size()));
if (!std::equal(decomp_data.begin() + context.start, decomp_data.end(),
temp_rom.begin())) {

15
src/app/rom.cc
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@@ -46,7 +46,7 @@ absl::StatusOr<std::vector<uint8_t>> Load2BppGraphics(const Rom &rom) {
rom.version_constants().kOverworldGfxPtr2,
rom.version_constants().kOverworldGfxPtr3);
ASSIGN_OR_RETURN(auto decomp_sheet,
gfx::lc_lz2::DecompressV2(rom.data(), offset))
gfx::lc_lz2::DecompressV2(rom.data(), offset));
auto converted_sheet = gfx::SnesTo8bppSheet(decomp_sheet, 2);
for (const auto &each_pixel : converted_sheet) {
sheet.push_back(each_pixel);
@@ -64,7 +64,7 @@ absl::StatusOr<std::array<gfx::Bitmap, kNumLinkSheets>> LoadLinkGraphics(
ASSIGN_OR_RETURN(
auto link_sheet_data,
rom.ReadByteVector(/*offset=*/kLinkGfxOffset + (i * kLinkGfxLength),
/*length=*/kLinkGfxLength))
/*length=*/kLinkGfxLength));
auto link_sheet_8bpp = gfx::SnesTo8bppSheet(link_sheet_data, /*bpp=*/4);
link_graphics[i].Create(gfx::kTilesheetWidth, gfx::kTilesheetHeight,
gfx::kTilesheetDepth, link_sheet_8bpp);
@@ -155,7 +155,7 @@ absl::StatusOr<std::array<gfx::Bitmap, kNumGfxSheets>> LoadAllGraphicsData(
rom.data(), i, rom.version_constants().kOverworldGfxPtr1,
rom.version_constants().kOverworldGfxPtr2,
rom.version_constants().kOverworldGfxPtr3);
ASSIGN_OR_RETURN(sheet, gfx::lc_lz2::DecompressV2(rom.data(), offset))
ASSIGN_OR_RETURN(sheet, gfx::lc_lz2::DecompressV2(rom.data(), offset));
bpp3 = true;
}
@@ -222,6 +222,7 @@ absl::Status SaveAllGraphicsData(
rom.version_constants().kOverworldGfxPtr2,
rom.version_constants().kOverworldGfxPtr3);
std::copy(final_data.begin(), final_data.end(), rom.begin() + offset);
std::ranges::copy(final_data, rom.begin() + offset);
}
}
return absl::OkStatus();
@@ -551,16 +552,16 @@ absl::StatusOr<gfx::Tile16> Rom::ReadTile16(uint32_t tile16_id) {
// Skip 8 bytes per tile.
auto tpos = kTile16Ptr + (tile16_id * 0x08);
gfx::Tile16 tile16 = {};
ASSIGN_OR_RETURN(auto new_tile0, ReadWord(tpos))
ASSIGN_OR_RETURN(auto new_tile0, ReadWord(tpos));
tile16.tile0_ = gfx::WordToTileInfo(new_tile0);
tpos += 2;
ASSIGN_OR_RETURN(auto new_tile1, ReadWord(tpos))
ASSIGN_OR_RETURN(auto new_tile1, ReadWord(tpos));
tile16.tile1_ = gfx::WordToTileInfo(new_tile1);
tpos += 2;
ASSIGN_OR_RETURN(auto new_tile2, ReadWord(tpos))
ASSIGN_OR_RETURN(auto new_tile2, ReadWord(tpos));
tile16.tile2_ = gfx::WordToTileInfo(new_tile2);
tpos += 2;
ASSIGN_OR_RETURN(auto new_tile3, ReadWord(tpos))
ASSIGN_OR_RETURN(auto new_tile3, ReadWord(tpos));
tile16.tile3_ = gfx::WordToTileInfo(new_tile3);
return tile16;
}

2
src/app/rom.h
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@@ -180,7 +180,7 @@ class Rom {
auto end() { return rom_data_.end(); }
auto vector() const { return rom_data_; }
auto filename() const { return filename_; }
auto set_filename(std::string name) { filename_ = name; }
auto set_filename(std::string_view name) { filename_ = name; }
auto short_name() const { return short_name_; }
auto graphics_buffer() const { return graphics_buffer_; }
auto mutable_graphics_buffer() { return &graphics_buffer_; }

2
src/app/zelda3/screen/inventory.cc
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@@ -76,7 +76,7 @@ absl::Status Inventory::Create() {
absl::Status Inventory::BuildTileset() {
tilesheets_.reserve(6 * 0x2000);
for (int i = 0; i < 6 * 0x2000; i++) tilesheets_.push_back(0xFF);
ASSIGN_OR_RETURN(tilesheets_, Load2BppGraphics(*rom()))
ASSIGN_OR_RETURN(tilesheets_, Load2BppGraphics(*rom()));
std::vector<uint8_t> test;
for (int i = 0; i < 0x4000; i++) {
test_.push_back(tilesheets_[i]);