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fix: PS2 BIP Compress

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This commit is contained in:
ManicSteiner 2023-12-24 00:50:16 +08:00
parent eb60e27378
commit 200a05db81
2 changed files with 15 additions and 9 deletions
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4
ArcFormats/Cri/ArcSPC.cs
View File

@ -42,12 +42,12 @@ namespace GameRes.Formats.Cri
public SpcOpener ()
{
Extensions = new string[] { "spc" };
Extensions = new string[] { "spc", "bip" };
}
public override ArcFile TryOpen (ArcView file)
{
if (!file.Name.HasExtension (".spc"))
if (!file.Name.HasExtension (".spc") && !file.Name.HasExtension(".bip"))
return null;
uint unpacked_size = file.View.ReadUInt32 (0);
if (unpacked_size <= 0x20 || unpacked_size > 0x5000000)

20
ArcFormats/Kid/ImageBIP.cs
View File

@ -28,24 +28,27 @@ namespace GameRes.Formats.Kid
}
file.Seek(0x14, SeekOrigin.Begin);
if (file.ReadUInt16() != 256)
if ((file.ReadUInt16() & 0x7FFF) != 256)
{
return null;
}
uint sign = file.ReadUInt16();
uint dy;
bool sliced = true;
if (sign == 0x17)
if (sign == 0x17 || sign == 0x19 || sign == 0x1F || sign == 0x25 || sign == 0x2E || sign == 0x34)
{
//sign = focusT / 2
dy = 16;
}
else if (sign == 0x13)
{
//sign = focusT / 2
dy = 16;
sliced = false;
}
else if (sign == 0x16)
else if (sign == 0x16 || sign == 0x20 || sign == 0x2A)
{
//sign = focusT * 2
dy = 32;
}
else
@ -57,13 +60,16 @@ namespace GameRes.Formats.Kid
file.Seek(0x88, SeekOrigin.Begin);
uint width = file.ReadUInt16();
uint height = file.ReadUInt16();
if (width >= 1280 || height >= 1280 || width == 0 || height == 0) // suppose not so large
if (width > 2560 || height > 1440 || width < 16 || height < 16) // suppose not so large
return null;
file.Seek(0x90, SeekOrigin.Begin);
uint size = file.ReadUInt32();
size &= 0x00FFFFFF;
if (sign == 0x13 && size != (file.Length - 0x100) || sign == 0x17 && size != (file.Length - 0x100)* 2)
//uint size = file.ReadUInt32(); // not size
uint sizesign = file.ReadUInt16();
uint sizesign_high = file.ReadUInt16();
//size &= 0x00FFFFFF;
//if (sign == 0x13 && size != (file.Length - 0x100) || sign == 0x17 && size != (file.Length - 0x100)* 2)
if (sizesign != 0 || sizesign_high == 0)
{
return null;
}