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Add support for JP rom and headered ROMs

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scawful
2023-08-25 19:01:52 -04:00
parent af73af4300
commit c66d810828
8 changed files with 266 additions and 94 deletions
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93
src/app/rom.h
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@@ -15,6 +15,7 @@
#include <iostream>
#include <map>
#include <memory>
#include <stack>
#include <string>
#include <unordered_map>
#include <vector>
@@ -33,6 +34,83 @@
namespace yaze {
namespace app {
struct VersionConstants {
uint32_t kGgxAnimatedPointer;
uint32_t kOverworldGfxGroups1;
uint32_t kOverworldGfxGroups2;
// long ptrs all tiles of maps[high/low] (mapid* 3)
uint32_t compressedAllMap32PointersHigh;
uint32_t compressedAllMap32PointersLow;
uint32_t overworldMapPaletteGroup;
uint32_t overlayPointers;
uint32_t overlayPointersBank;
uint32_t overworldTilesType;
uint32_t kOverworldGfxPtr1;
uint32_t kOverworldGfxPtr2;
uint32_t kOverworldGfxPtr3;
uint32_t kMap32TileTL;
uint32_t kMap32TileTR;
uint32_t kMap32TileBL;
uint32_t kMap32TileBR;
uint32_t kSpriteBlocksetPointer;
};
enum class Z3_Version {
US = 1,
JP = 2,
SD = 3,
RANDO = 4,
};
static constexpr uint32_t overworldMapPaletteGroup = 0x67E74;
static constexpr uint32_t overlayPointers = 0x3FAF4;
static constexpr uint32_t overlayPointersBank = 0x07;
static constexpr uint32_t overworldTilesType = 0x7FD94;
static const std::map<Z3_Version, VersionConstants> kVersionConstantsMap = {
{Z3_Version::US,
{
0x10275, // kGgxAnimatedPointer
0x5D97, // kOverworldGfxGroups1
0x6073, // kOverworldGfxGroups2
0x1794D, // compressedAllMap32PointersHigh
0x17B2D, // compressedAllMap32PointersLow
0x75504, // overworldMapPaletteGroup
0x77664, // overlayPointers
0x0E, // overlayPointersBank
0x71459, // overworldTilesType
0x4F80, // kOverworldGfxPtr1
0x505F, // kOverworldGfxPtr2
0x513E, // kOverworldGfxPtr3
0x18000, // kMap32TileTL
0x1B400, // kMap32TileTR
0x20000, // kMap32TileBL
0x23400, // kMap32TileBR
0x5B57, // kSpriteBlocksetPointer
}},
{Z3_Version::JP,
{
0x10624, // kGgxAnimatedPointer
0x5DD7, // kOverworldGfxGroups1
0x60B3, // kOverworldGfxGroups2
0x176B1, // compressedAllMap32PointersHigh
0x17891, // compressedAllMap32PointersLow
0x67E74, // overworldMapPaletteGroup
0x3FAF4, // overlayPointers
0x07, // overlayPointersBank
0x7FD94, // overworldTilesType
0x4FC0, // kOverworldGfxPtr1
0x509F, // kOverworldGfxPtr2
0x517E, // kOverworldGfxPtr3
0x18000, // kMap32TileTL
0x1B3C0, // kMap32TileTR
0x20000, // kMap32TileBL
0x233C0, // kMap32TileBR
0x5B97, // kSpriteBlocksetPointer
}}
};
constexpr int kOverworldGraphicsPos1 = 0x4F80;
constexpr int kOverworldGraphicsPos2 = 0x505F;
constexpr int kOverworldGraphicsPos3 = 0x513E;
@@ -113,6 +191,16 @@ class ROM {
WriteShort(address, bgr);
}
VersionConstants GetVersionConstants() const {
return kVersionConstantsMap.at(version_);
}
int GetGraphicsAddress(const uchar* data, uint8_t addr) const {
auto part_one = data[GetVersionConstants().kOverworldGfxPtr1 + addr] << 16;
auto part_two = data[GetVersionConstants().kOverworldGfxPtr2 + addr] << 8;
auto part_three = data[GetVersionConstants().kOverworldGfxPtr3 + addr];
auto snes_addr = (part_one | part_two | part_three);
return core::SnesToPc(snes_addr);
}
uint32_t GetPaletteAddress(const std::string& groupName, size_t paletteIndex,
size_t colorIndex) const;
gfx::PaletteGroup GetPaletteGroup(const std::string& group) {
@@ -182,13 +270,14 @@ class ROM {
private:
long size_ = 0;
bool is_loaded_ = false;
bool has_header_ = false;
uchar title_[21] = "ROM Not Loaded";
std::string filename_;
Bytes rom_data_;
Bytes graphics_buffer_;
core::Z3_Version version_;
Z3_Version version_ = Z3_Version::US;
gfx::BitmapTable graphics_bin_;
std::shared_ptr<SDL_Renderer> renderer_;
@@ -211,7 +300,7 @@ class SharedROM {
if (!shared_rom_) {
shared_rom_ = std::make_shared<ROM>();
}
ROM *rom = shared_rom_.get();
ROM* rom = shared_rom_.get();
return rom;
}