ZeroDream/CodeWalker
2
0
Fork 0
mirror of https://mirror.ghproxy.com/https://github.com/dexyfex/CodeWalker synced 2026-05-14 13:05:21 +08:00
Code Issues Packages Projects Releases Wiki Activity

Improved array caching for ResourceAnalyzer

Browse Source
This commit is contained in:
dexy
2020-03-13 23:23:54 +11:00
Unverified
parent 7712807c36
commit 4941f86193
4 changed files with 81 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files
CodeWalker.Core/GameFiles/Resources/ResourceData.cs
+20 -20
View File
@@ -235,7 +235,7 @@ namespace CodeWalker.GameFiles
}
public byte[] ReadBytesAt(ulong position, uint count)
public byte[] ReadBytesAt(ulong position, uint count, bool cache = true)
{
long pos = (long)position;
if ((pos <= 0) || (count == 0)) return null;
@@ -243,16 +243,16 @@ namespace CodeWalker.GameFiles
Position = pos;
var result = ReadBytes((int)count);
Position = posbackup;
arrayPool[(long)position] = result;
if (cache) arrayPool[(long)position] = result;
return result;
}
public ushort[] ReadUshortsAt(ulong position, uint count)
public ushort[] ReadUshortsAt(ulong position, uint count, bool cache = true)
{
if ((position <= 0) || (count == 0)) return null;
var result = new ushort[count];
var length = count * 2;
byte[] data = ReadBytesAt(position, length);
byte[] data = ReadBytesAt(position, length, false);
Buffer.BlockCopy(data, 0, result, 0, (int)length);
//var posbackup = Position;
@@ -264,29 +264,29 @@ namespace CodeWalker.GameFiles
//}
//Position = posbackup;
arrayPool[(long)position] = result;
if (cache) arrayPool[(long)position] = result;
return result;
}
public short[] ReadShortsAt(ulong position, uint count)
public short[] ReadShortsAt(ulong position, uint count, bool cache = true)
{
if ((position <= 0) || (count == 0)) return null;
var result = new short[count];
var length = count * 2;
byte[] data = ReadBytesAt(position, length);
byte[] data = ReadBytesAt(position, length, false);
Buffer.BlockCopy(data, 0, result, 0, (int)length);
arrayPool[(long)position] = result;
if (cache) arrayPool[(long)position] = result;
return result;
}
public uint[] ReadUintsAt(ulong position, uint count)
public uint[] ReadUintsAt(ulong position, uint count, bool cache = true)
{
if ((position <= 0) || (count == 0)) return null;
var result = new uint[count];
var length = count * 4;
byte[] data = ReadBytesAt(position, length);
byte[] data = ReadBytesAt(position, length, false);
Buffer.BlockCopy(data, 0, result, 0, (int)length);
//var posbackup = Position;
@@ -298,17 +298,17 @@ namespace CodeWalker.GameFiles
//}
//Position = posbackup;
arrayPool[(long)position] = result;
if (cache) arrayPool[(long)position] = result;
return result;
}
public ulong[] ReadUlongsAt(ulong position, uint count)
public ulong[] ReadUlongsAt(ulong position, uint count, bool cache = true)
{
if ((position <= 0) || (count == 0)) return null;
var result = new ulong[count];
var length = count * 8;
byte[] data = ReadBytesAt(position, length);
byte[] data = ReadBytesAt(position, length, false);
Buffer.BlockCopy(data, 0, result, 0, (int)length);
//var posbackup = Position;
@@ -320,17 +320,17 @@ namespace CodeWalker.GameFiles
//}
//Position = posbackup;
arrayPool[(long)position] = result;
if (cache) arrayPool[(long)position] = result;
return result;
}
public float[] ReadFloatsAt(ulong position, uint count)
public float[] ReadFloatsAt(ulong position, uint count, bool cache = true)
{
if ((position <= 0) || (count == 0)) return null;
var result = new float[count];
var length = count * 4;
byte[] data = ReadBytesAt(position, length);
byte[] data = ReadBytesAt(position, length, false);
Buffer.BlockCopy(data, 0, result, 0, (int)length);
//var posbackup = Position;
@@ -342,17 +342,17 @@ namespace CodeWalker.GameFiles
//}
//Position = posbackup;
arrayPool[(long)position] = result;
if (cache) arrayPool[(long)position] = result;
return result;
}
public T[] ReadStructsAt<T>(ulong position, uint count)//, uint structsize)
public T[] ReadStructsAt<T>(ulong position, uint count, bool cache = true)
{
if ((position <= 0) || (count == 0)) return null;
uint structsize = (uint)Marshal.SizeOf(typeof(T));
var length = count * structsize;
byte[] data = ReadBytesAt(position, length);
byte[] data = ReadBytesAt(position, length, false);
//var result2 = new T[count];
//Buffer.BlockCopy(data, 0, result2, 0, (int)length); //error: "object must be an array of primitives" :(
@@ -366,7 +366,7 @@ namespace CodeWalker.GameFiles
}
handle.Free();
arrayPool[(long)position] = result;
if (cache) arrayPool[(long)position] = result;
return result;
}