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Add support for dumping Game Boy, Game Boy Color and Game Boy Advance cartridges using a Retrode.

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This commit is contained in:
Natalia Portillo
2021-12-28 03:45:51 +00:00
parent 77f3d2fde0
commit 5755ae56c1
1 changed files with 50 additions and 7 deletions
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57
Aaru.Core/Devices/Dumping/LinearMemory/Retrode.cs
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@@ -61,6 +61,21 @@ public partial class Dump
0x5A, 0x36, 0x34
};
static readonly byte[] _gbExtension =
{
0x47, 0x42, 0x20
};
static readonly byte[] _gbcExtension =
{
0x47, 0x42, 0x43
};
static readonly byte[] _gbaExtension =
{
0x47, 0x42, 0x41
};
/// <summary>Dumps a game cartridge using a Retrode adapter</summary>
void Retrode()
{
@@ -112,6 +127,9 @@ public partial class Dump
bool genesisFound = false;
bool smsFound = false;
bool n64Found = false;
bool gbFound = false;
bool gbcFound = false;
bool gbaFound = false;
tmp = new byte[3];
for(romPos = 0; romPos < buffer.Length; romPos += 0x20)
@@ -145,6 +163,27 @@ public partial class Dump
break;
}
if(tmp.SequenceEqual(_gbExtension))
{
gbFound = true;
break;
}
if(tmp.SequenceEqual(_gbcExtension))
{
gbcFound = true;
break;
}
if(tmp.SequenceEqual(_gbaExtension))
{
gbaFound = true;
break;
}
}
if(!sfcFound &&
@@ -161,13 +200,17 @@ public partial class Dump
ushort cluster = BitConverter.ToUInt16(buffer, romPos + 0x1A);
uint romSize = BitConverter.ToUInt32(buffer, romPos + 0x1C);
MediaType mediaType = n64Found
? MediaType.N64GamePak
: smsFound
? MediaType.MasterSystemCartridge
: genesisFound
? MediaType.MegaDriveCartridge
: MediaType.SNESGamePak;
MediaType mediaType = gbaFound
? MediaType.GameBoyAdvanceGamePak
: gbFound || gbcFound
? MediaType.GameBoyGamePak
: n64Found
? MediaType.N64GamePak
: smsFound
? MediaType.MasterSystemCartridge
: genesisFound
? MediaType.MegaDriveCartridge
: MediaType.SNESGamePak;
uint blocksToRead = 64;
double totalDuration = 0;