update to latest version used by SoH

1 files changed, 234 insertions, 0 deletions

diff --git a/ZAPD/ZRom.cpp b/ZAPD/ZRom.cpp
new file mode 100644
index 0000000..e9b583b
--- /dev/null
+++ b/ZAPD/ZRom.cpp
@@ -0,0 +1,234 @@
+#include "ZRom.h"
+#include "Utils/BitConverter.h"
+#include <Utils/DiskFile.h>
+#include "Utils/Directory.h"
+#include "yaz0/yaz0.h"
+
+#ifdef __linux__
+#include <byteswap.h>
+#endif
+#include <Globals.h>
+
+namespace fs = std::filesystem;
+
+#define DMA_ENTRY_SIZE 16
+
+#if defined(_MSC_VER)
+#define __bswap_32 _byteswap_ulong
+#define bswap_32 _byteswap_ulong
+#endif
+#if defined __APPLE__
+#define __bswap32 __builtin_bswap32
+#define bswap32 __builtin_bswap32
+#endif
+
+// ROM DMA Table Start
+#define OOT_OFF_NTSC_10_RC 0x7430
+#define OOT_OFF_NTSC_10 0x7430
+#define OOT_OFF_NTSC_11 0x7430
+#define OOT_OFF_PAL_10 0x7950
+#define OOT_OFF_NTSC_12 0x7960
+#define OOT_OFF_PAL_11 0x7950
+#define OOT_OFF_JP_GC 0x7170
+#define OOT_OFF_JP_MQ 0x7170
+#define OOT_OFF_US_GC 0x7170
+#define OOT_OFF_US_MQ 0x7170
+#define OOT_OFF_PAL_GC_DBG1 0x12F70
+#define OOT_OFF_PAL_MQ_DBG 0x12F70
+#define OOT_OFF_PAL_GC_DBG2 0x12F70
+#define OOT_OFF_PAL_GC 0x7170
+#define OOT_OFF_PAL_MQ 0x7170
+#define OOT_OFF_JP_GC_CE 007170
+#define OOT_OFF_CN_IQUE 0xB7A0
+#define OOT_OFF_TW_IQUE 0xB240
+
+#define MM_OFF_US_10 0x1A500
+#define MM_OFF_JP_10 0x1C110
+#define MM_OFF_JP_11 0x1C050
+#define MM_OFF_DBG 0x24F60
+
+#define OOT_NTSC_10 0xEC7011B7
+#define OOT_NTSC_11 0xD43DA81F
+#define OOT_NTSC_12 0x693BA2AE
+#define OOT_PAL_10 0xB044B569
+#define OOT_PAL_11 0xB2055FBD
+#define OOT_NTSC_JP_GC_CE 0xF7F52DB8
+#define OOT_NTSC_JP_GC 0xF611F4BA
+#define OOT_NTSC_US_GC 0xF3DD35BA
+#define OOT_PAL_GC 0x09465AC3
+#define OOT_NTSC_JP_MQ 0xF43B45BA
+#define OOT_NTSC_US_MQ 0xF034001A
+#define OOT_PAL_MQ 0x1D4136F3
+#define OOT_PAL_GC_DBG1 0x871E1C92  // 03-21-2002 build
+#define OOT_PAL_GC_DBG2 0x87121EFE  // 03-13-2002 build
+#define OOT_PAL_GC_MQ_DBG 0x917D18F6
+#define OOT_IQUE_TW 0x3D81FB3E
+#define OOT_IQUE_CN 0xB1E1E07B
+#define UNKNOWN 0xFFFFFFFF
+
+bool ZRom::IsMQ() {
+    int crc = BitConverter::ToInt32BE(romData, 0x10);
+    switch (crc) {
+        case OOT_NTSC_10:
+        case OOT_NTSC_11:
+        case OOT_NTSC_12:
+        case OOT_PAL_10:
+        case OOT_PAL_11:
+        case OOT_NTSC_JP_GC:
+        case OOT_NTSC_JP_GC_CE:
+        case OOT_NTSC_US_GC:
+        case OOT_PAL_GC:
+        case OOT_PAL_GC_DBG1:
+        case OOT_PAL_GC_DBG2:
+        case OOT_IQUE_CN:
+        case OOT_IQUE_TW:
+        default:
+            return false;
+        case OOT_NTSC_JP_MQ:
+        case OOT_NTSC_US_MQ:
+        case OOT_PAL_MQ:
+        case OOT_PAL_GC_MQ_DBG:
+            return true;
+    }
+}
+
+ZRom::ZRom(std::string romPath)
+{
+	RomVersion version;
+	romData = DiskFile::ReadAllBytes(romPath);
+
+	BitConverter::RomToBigEndian(romData.data(), romData.size());
+
+	version.crc = BitConverter::ToInt32BE(romData, 0x10);
+
+	switch (version.crc)
+	{
+	case OOT_NTSC_10:
+		version.version = "N64 NTSC 1.0";
+		version.listPath = "ntsc_oot.txt";
+		version.offset = OOT_OFF_NTSC_10;
+		break;
+	case OOT_NTSC_11:
+		version.version = "N64 NTSC 1.1";
+		version.listPath = "ntsc_oot.txt";
+		version.offset = OOT_OFF_NTSC_11;
+		break;
+	case OOT_NTSC_12:
+		version.version = "N64 NTSC 1.2";
+		version.listPath = "ntsc_oot.txt";
+		version.offset = OOT_OFF_NTSC_12;
+		break;
+	case OOT_PAL_10:
+		version.version = "N64 PAL 1.0";
+		version.listPath = "pal_oot.txt";
+		version.offset = OOT_OFF_PAL_10;
+		break;
+	case OOT_PAL_11:
+		version.version = "N64 PAL 1.1";
+		version.listPath = "pal_oot.txt";
+		version.offset = OOT_OFF_PAL_11;
+		break;
+	case OOT_NTSC_JP_GC:
+		version.version = "JP GameCube (MQ Disk)";
+		version.listPath = "gamecube.txt";
+		version.offset = OOT_OFF_JP_GC;
+		break;
+	case OOT_NTSC_JP_GC_CE:
+		version.version = "GameCube (Collectors Edition Disk)";
+		version.listPath = "gamecube.txt";
+		version.offset = OOT_OFF_JP_GC_CE;
+		break;
+	case OOT_NTSC_JP_MQ:
+		version.version = "JP Master Quest";
+		version.listPath = "gamecube.txt";
+		version.offset = OOT_OFF_JP_MQ;
+		break;
+	case OOT_NTSC_US_MQ:
+		version.version = "NTSC Master Quest";
+		version.listPath = "gamecube.txt";
+		version.offset = OOT_OFF_JP_MQ;
+		break;
+	case OOT_NTSC_US_GC:
+		version.version = "NTSC GameCube";
+		version.listPath = "gamecube.txt";
+		version.offset = OOT_OFF_US_MQ;
+		break;
+	case OOT_PAL_GC:
+		version.version = "PAL GameCube";
+		version.listPath = "gamecube_pal.txt";
+		version.offset = OOT_OFF_PAL_GC;
+		break;
+	case OOT_PAL_MQ:
+		version.version = "PAL Master Quest";
+		version.listPath = "gamecube_pal.txt";
+		version.offset = OOT_OFF_PAL_MQ;
+		break;
+	case OOT_PAL_GC_DBG1:
+		version.version = "GameCube Debug 1.0";
+		version.listPath = "dbg.txt";
+		version.offset = OOT_OFF_PAL_GC_DBG1;
+		break;
+	case OOT_PAL_GC_DBG2:
+		version.version = "GameCube Debug 2.0";
+		version.listPath = "dbg.txt";
+		version.offset = OOT_OFF_PAL_GC_DBG2;
+		break;
+	case OOT_PAL_GC_MQ_DBG:
+		version.version = "GameCube MQ-Debug";
+		version.listPath = "dbg.txt";
+		version.offset = OOT_OFF_PAL_MQ_DBG;
+		break;
+	case OOT_IQUE_CN:
+		version.version = "OoT IQue";
+		version.listPath = "ique.txt";
+		version.offset = OOT_OFF_CN_IQUE;
+		break;
+	case OOT_IQUE_TW:
+		version.version = "TW IQue";
+		version.listPath = "ique.txt";
+		version.offset = OOT_OFF_TW_IQUE;
+		break;
+	}
+
+	auto path = StringHelper::Sprintf("%s/%s", Globals::Instance->fileListPath.string().c_str(), version.listPath.c_str());
+	auto txt = DiskFile::ReadAllText(path);
+	std::vector<std::string> lines = StringHelper::Split(txt, "\n");
+
+    std::vector<uint8_t> decompressedData(1);
+
+	for (int i = 0; i < lines.size(); i++)
+	{
+		lines[i] = StringHelper::Strip(lines[i], "\r");
+		const int romOffset = version.offset + (DMA_ENTRY_SIZE * i);
+
+		const int virtStart = BitConverter::ToInt32BE(romData, romOffset + 0);
+		const int virtEnd = BitConverter::ToInt32BE(romData, romOffset + 4);
+		const int physStart = BitConverter::ToInt32BE(romData, romOffset + 8);
+		const int physEnd = BitConverter::ToInt32BE(romData, romOffset + 12);
+
+		const bool compressed = physEnd != 0;
+		int size = compressed ? physEnd - physStart : virtEnd - virtStart;
+
+		auto outData = std::vector<uint8_t>();
+		outData.resize(size);
+		memcpy(outData.data(), romData.data() + physStart, size);
+
+		if (compressed)
+		{
+			int decSize = virtEnd - virtStart;
+			decompressedData = std::vector<uint8_t>();
+			decompressedData.resize(decSize);
+			yaz0_decode(outData.data(), decompressedData.data(), decSize);
+			files[lines[i]] = decompressedData;
+		}
+		else
+			files[lines[i]] = outData;
+
+		//DiskFile::WriteAllBytes(StringHelper::Sprintf("baserom/%s", lines[i].c_str()), files[lines[i]]);
+	}
+}
+
+std::vector<uint8_t> ZRom::GetFile(std::string fileName)
+{
+	return files[fileName];
+}