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Add ROM::LoadLinkGraphics

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scawful
2023-10-26 10:26:54 -04:00
parent ce2ff06d60
commit 62e9b5f9f0
2 changed files with 24 additions and 0 deletions
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20
src/app/rom.cc
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@@ -202,6 +202,26 @@ absl::StatusOr<Bytes> ROM::Load2BppGraphics() {
return sheet;
}
absl::Status ROM::LoadLinkGraphics() {
const auto link_gfx_offset = 0x80000;
const auto link_gfx_length = 0x500;
// Load Links graphics from the ROM
for (int i = 0; i < 14; i++) {
ASSIGN_OR_RETURN(
auto link_sheet_data,
ReadByteVector(/*offset=*/link_gfx_offset + (i * link_gfx_length),
/*length=*/link_gfx_length))
auto link_sheet_8bpp = gfx::SnesTo8bppSheet(link_sheet_data, /*bpp=*/4);
link_graphics_[i].Create(core::kTilesheetWidth, core::kTilesheetHeight,
core::kTilesheetDepth, link_sheet_8bpp);
link_graphics_[i].ApplyPalette(link_palette_);
RenderBitmap(&link_graphics_[i]);
}
return absl::OkStatus();
}
absl::Status ROM::LoadAllGraphicsData() {
Bytes sheet;
bool bpp3 = false;