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housekeeping and inventory

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This commit is contained in:
Justin Scofield
2022-09-13 00:24:24 -05:00
parent 56ef315028
commit 67a5f6bf68
5 changed files with 144 additions and 121 deletions
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4
src/app/rom.h
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@@ -17,6 +17,7 @@
#include "absl/status/statusor.h"
#include "absl/strings/str_cat.h"
#include "absl/strings/str_format.h"
#include "absl/strings/string_view.h"
#include "app/core/common.h"
#include "app/core/constants.h"
#include "app/gfx/bitmap.h"
@@ -47,6 +48,7 @@ constexpr int kCommandMod = 0x07;
constexpr int kExpandedMod = 0xE0;
constexpr int kExpandedLengthMod = 0x3FF;
constexpr int kNormalLengthMod = 0x1F;
constexpr int kCompressionStringMod = 7 << 5;
constexpr uchar kGraphicsBitmap[8] = {0x80, 0x40, 0x20, 0x10,
0x08, 0x04, 0x02, 0x01};
@@ -76,6 +78,8 @@ class ROM {
absl::StatusOr<Bytes> DecompressGraphics(int pos, int size);
absl::StatusOr<Bytes> DecompressOverworld(int pos, int size);
absl::StatusOr<Bytes> Load2bppGraphics();
absl::Status LoadAllGraphicsData();
absl::Status LoadFromFile(const absl::string_view& filename);
absl::Status LoadFromPointer(uchar* data, size_t length);