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Refactored loading resource files from raw byte array code

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This commit is contained in:
dexyfex 2018-03-08 12:15:28 +11:00
parent bfddaada31
commit 68273e7dca
7 changed files with 69 additions and 220 deletions
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49
CodeWalker.Core/GameFiles/FileTypes/YmapFile.cs
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@ -71,54 +71,7 @@ namespace CodeWalker.GameFiles
{
//direct load from a raw, compressed ymap file (openIV-compatible format)
RpfResourceFileEntry resentry = new RpfResourceFileEntry();
//hopefully this format has an RSC7 header...
uint rsc7 = BitConverter.ToUInt32(data, 0);
if (rsc7 == 0x37435352) //RSC7 header present!
{
int version = BitConverter.ToInt32(data, 4);
resentry.SystemFlags = BitConverter.ToUInt32(data, 8);
resentry.GraphicsFlags = BitConverter.ToUInt32(data, 12);
if (data.Length > 16)
{
int newlen = data.Length - 16; //trim the header from the data passed to the next step.
byte[] newdata = new byte[newlen];
Buffer.BlockCopy(data, 16, newdata, 0, newlen);
data = newdata;
}
else
{
data = null; //shouldn't happen... empty..
}
}
else
{
//direct load from file without the rpf header..
//assume it's in resource meta format
resentry.SystemFlags = RpfResourceFileEntry.GetFlagsFromSize(data.Length, 0);
resentry.GraphicsFlags = RpfResourceFileEntry.GetFlagsFromSize(0, 2); //graphics type 2 for ymap
}
var oldresentry = RpfFileEntry as RpfResourceFileEntry;
if (oldresentry != null) //update the existing entry with the new one
{
oldresentry.SystemFlags = resentry.SystemFlags;
oldresentry.GraphicsFlags = resentry.GraphicsFlags;
resentry.Name = oldresentry.Name;
resentry.NameHash = oldresentry.NameHash;
resentry.NameLower = oldresentry.NameLower;
resentry.ShortNameHash = oldresentry.ShortNameHash;
}
else
{
RpfFileEntry = resentry; //just stick it in there for later...
}
data = ResourceBuilder.Decompress(data);
Load(data, resentry);
RpfFile.LoadResourceFile(this, data, 2);
Loaded = true;
}

54
CodeWalker.Core/GameFiles/FileTypes/YmtFile.cs
View File

@ -43,63 +43,15 @@ namespace CodeWalker.GameFiles
public void LoadRSC(byte[] data)
public void Load(byte[] data)
{
//direct load from a raw, compressed ymt resource file (openIV-compatible format)
RpfResourceFileEntry resentry = new RpfResourceFileEntry();
RpfFile.LoadResourceFile(this, data, 2);
//hopefully this format has an RSC7 header...
uint rsc7 = BitConverter.ToUInt32(data, 0);
if (rsc7 == 0x37435352) //RSC7 header present!
{
int version = BitConverter.ToInt32(data, 4);
resentry.SystemFlags = BitConverter.ToUInt32(data, 8);
resentry.GraphicsFlags = BitConverter.ToUInt32(data, 12);
if (data.Length > 16)
{
int newlen = data.Length - 16; //trim the header from the data passed to the next step.
byte[] newdata = new byte[newlen];
Buffer.BlockCopy(data, 16, newdata, 0, newlen);
data = newdata;
}
else
{
data = null; //shouldn't happen... empty..
}
}
else
{
//direct load from file without the rpf header..
//assume it's in resource meta format
resentry.SystemFlags = RpfResourceFileEntry.GetFlagsFromSize(data.Length, 0);
resentry.GraphicsFlags = RpfResourceFileEntry.GetFlagsFromSize(0, 2); //graphics type 2 for ymt/meta
}
var oldresentry = RpfFileEntry as RpfResourceFileEntry;
if (oldresentry != null) //update the existing entry with the new one
{
oldresentry.SystemFlags = resentry.SystemFlags;
oldresentry.GraphicsFlags = resentry.GraphicsFlags;
resentry.Name = oldresentry.Name;
resentry.NameHash = oldresentry.NameHash;
resentry.NameLower = oldresentry.NameLower;
resentry.ShortNameHash = oldresentry.ShortNameHash;
}
else
{
RpfFileEntry = resentry; //just stick it in there for later...
}
data = ResourceBuilder.Decompress(data);
Load(data, resentry);
//Loaded = true;
Loaded = true;
}
public void Load(byte[] data, RpfFileEntry entry)
{
RpfFileEntry = entry;

50
CodeWalker.Core/GameFiles/FileTypes/YndFile.cs
View File

@ -63,60 +63,12 @@ namespace CodeWalker.GameFiles
{
//direct load from a raw, compressed ynd file (openIV-compatible format)
RpfResourceFileEntry resentry = new RpfResourceFileEntry();
//hopefully this format has an RSC7 header...
uint rsc7 = BitConverter.ToUInt32(data, 0);
if (rsc7 == 0x37435352) //RSC7 header present!
{
int version = BitConverter.ToInt32(data, 4);
resentry.SystemFlags = BitConverter.ToUInt32(data, 8);
resentry.GraphicsFlags = BitConverter.ToUInt32(data, 12);
if (data.Length > 16)
{
int newlen = data.Length - 16; //trim the header from the data passed to the next step.
byte[] newdata = new byte[newlen];
Buffer.BlockCopy(data, 16, newdata, 0, newlen);
data = newdata;
}
else
{
data = null; //shouldn't happen... empty..
}
}
else
{
//direct load from file without the rpf header..
//assume it's in resource meta format
resentry.SystemFlags = RpfResourceFileEntry.GetFlagsFromSize(data.Length, 0);
resentry.GraphicsFlags = RpfResourceFileEntry.GetFlagsFromSize(0, 2); //graphics type 2 for ymap
}
var oldresentry = RpfFileEntry as RpfResourceFileEntry;
if (oldresentry != null) //update the existing entry with the new one
{
oldresentry.SystemFlags = resentry.SystemFlags;
oldresentry.GraphicsFlags = resentry.GraphicsFlags;
resentry.Name = oldresentry.Name;
resentry.NameHash = oldresentry.NameHash;
resentry.NameLower = oldresentry.NameLower;
resentry.ShortNameHash = oldresentry.ShortNameHash;
}
else
{
RpfFileEntry = resentry; //just stick it in there for later...
}
data = ResourceBuilder.Decompress(data);
Load(data, resentry);
RpfFile.LoadResourceFile(this, data, 2);
Loaded = true;
LoadQueued = true;
}
public void Load(byte[] data, RpfFileEntry entry)
{
Name = entry.Name;

77
CodeWalker.Core/GameFiles/FileTypes/YtypFile.cs
View File

@ -9,12 +9,9 @@ using System.Threading.Tasks;
namespace CodeWalker.GameFiles
{
[TypeConverter(typeof(ExpandableObjectConverter))]
public class YtypFile : PackedFile
public class YtypFile : GameFile, PackedFile
{
public RpfFileEntry RpfFileEntry { get; set; }
public string FilePath { get; set; }
public string Name { get; set; }
public Meta Meta { get; set; }
public PsoFile Pso { get; set; }
@ -40,11 +37,29 @@ namespace CodeWalker.GameFiles
public YtypFile() : base(null, GameFileType.Ytyp)
{
}
public YtypFile(RpfFileEntry entry) : base(entry, GameFileType.Ytyp)
{
}
public override string ToString()
{
return (RpfFileEntry != null) ? RpfFileEntry.Name : string.Empty;
}
public void Load(byte[] data)
{
//direct load from a raw, compressed ytyp file (openIV-compatible format)
RpfFile.LoadResourceFile(this, data, 2);
Loaded = true;
}
public void Load(byte[] data, RpfFileEntry entry)
{
Name = entry.Name;
@ -226,61 +241,7 @@ namespace CodeWalker.GameFiles
}
public void Load(byte[] data) //REFACTOR THIS WITH YMAP!!
{
//direct load from a raw, compressed ymap file (openIV-compatible format)
RpfResourceFileEntry resentry = new RpfResourceFileEntry();
//hopefully this format has an RSC7 header...
uint rsc7 = BitConverter.ToUInt32(data, 0);
if (rsc7 == 0x37435352) //RSC7 header present!
{
int version = BitConverter.ToInt32(data, 4);
resentry.SystemFlags = BitConverter.ToUInt32(data, 8);
resentry.GraphicsFlags = BitConverter.ToUInt32(data, 12);
if (data.Length > 16)
{
int newlen = data.Length - 16; //trim the header from the data passed to the next step.
byte[] newdata = new byte[newlen];
Buffer.BlockCopy(data, 16, newdata, 0, newlen);
data = newdata;
}
else
{
data = null; //shouldn't happen... empty..
}
}
else
{
//direct load from file without the rpf header..
//assume it's in resource meta format
resentry.SystemFlags = RpfResourceFileEntry.GetFlagsFromSize(data.Length, 0);
resentry.GraphicsFlags = RpfResourceFileEntry.GetFlagsFromSize(0, 2); //graphics type 2 for ymap
}
var oldresentry = RpfFileEntry as RpfResourceFileEntry;
if (oldresentry != null) //update the existing entry with the new one
{
oldresentry.SystemFlags = resentry.SystemFlags;
oldresentry.GraphicsFlags = resentry.GraphicsFlags;
resentry.Name = oldresentry.Name;
resentry.NameHash = oldresentry.NameHash;
resentry.NameLower = oldresentry.NameLower;
resentry.ShortNameHash = oldresentry.ShortNameHash;
}
else
{
RpfFileEntry = resentry; //just stick it in there for later...
}
data = ResourceBuilder.Decompress(data);
Load(data, resentry);
//Loaded = true;
}
}

55
CodeWalker.Core/GameFiles/RpfFile.cs
View File

@ -610,17 +610,20 @@ namespace CodeWalker.GameFiles
{
if (entry == null)
{
entry = CreateResourceFileEntry(data, 0);
entry = CreateResourceFileEntry(ref data, 0);
}
file = new T();
file.Load(data, entry);
}
return file;
}
public static T GetResourceFile<T>(byte[] data) where T : class, PackedFile, new()
{
T file = null;
RpfFileEntry entry = CreateResourceFileEntry(data, 0);
RpfFileEntry entry = CreateResourceFileEntry(ref data, 0);
if ((data != null) && (entry != null))
{
file = new T();
@ -628,27 +631,55 @@ namespace CodeWalker.GameFiles
}
return file;
}
public static void LoadResourceFile<T>(T file, byte[] data, uint ver) where T : class, PackedFile
{
//direct load from a raw, compressed resource file (openIV-compatible format)
RpfResourceFileEntry resentry = CreateResourceFileEntry(ref data, ver);
if (file is GameFile)
{
GameFile gfile = file as GameFile;
public static RpfResourceFileEntry CreateResourceFileEntry(byte[] data, uint ver)
var oldresentry = gfile.RpfFileEntry as RpfResourceFileEntry;
if (oldresentry != null) //update the existing entry with the new one
{
oldresentry.SystemFlags = resentry.SystemFlags;
oldresentry.GraphicsFlags = resentry.GraphicsFlags;
resentry.Name = oldresentry.Name;
resentry.NameHash = oldresentry.NameHash;
resentry.NameLower = oldresentry.NameLower;
resentry.ShortNameHash = oldresentry.ShortNameHash;
}
else
{
gfile.RpfFileEntry = resentry; //just stick it in there for later...
}
}
data = ResourceBuilder.Decompress(data);
file.Load(data, resentry);
}
public static RpfResourceFileEntry CreateResourceFileEntry(ref byte[] data, uint ver)
{
var resentry = new RpfResourceFileEntry();
//hopefully this format has an RSC7 header...
//hopefully this data has an RSC7 header...
uint rsc7 = BitConverter.ToUInt32(data, 0);
if (rsc7 == 0x37435352) //RSC7 header present!
{
int version = BitConverter.ToInt32(data, 4);//use this instead of what was given...
resentry.SystemFlags = BitConverter.ToUInt32(data, 8);
resentry.GraphicsFlags = BitConverter.ToUInt32(data, 12);
//if (data.Length > 16)
//{
// int newlen = data.Length - 16; //trim the header from the data passed to the next step.
// byte[] newdata = new byte[newlen];
// Buffer.BlockCopy(data, 16, newdata, 0, newlen);
// data = newdata;
//}
if (data.Length > 16)
{
int newlen = data.Length - 16; //trim the header from the data passed to the next step.
byte[] newdata = new byte[newlen];
Buffer.BlockCopy(data, 16, newdata, 0, newlen);
data = newdata;
}
//else
//{
// data = null; //shouldn't happen... empty..
@ -659,7 +690,7 @@ namespace CodeWalker.GameFiles
//direct load from file without the rpf header..
//assume it's in resource meta format
resentry.SystemFlags = RpfResourceFileEntry.GetFlagsFromSize(data.Length, 0);
resentry.GraphicsFlags = RpfResourceFileEntry.GetFlagsFromSize(0, ver); //graphics type 2 for ymap
resentry.GraphicsFlags = RpfResourceFileEntry.GetFlagsFromSize(0, ver);
}
resentry.Name = "";

2
Project/ProjectForm.cs
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@ -4220,7 +4220,7 @@ namespace CodeWalker.Project
{
byte[] data = File.ReadAllBytes(filename);
ymt.LoadRSC(data);
ymt.Load(data);
}

2
Project/ProjectFormOLD.cs
View File

@ -3775,7 +3775,7 @@ namespace CodeWalker
{
byte[] data = File.ReadAllBytes(filename);
ymt.LoadRSC(data);
ymt.Load(data);
}
private void LoadScenarioTreeNodes(YmtFile ymt, TreeNode node)