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Remove BinaryReader from R8Reader.

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This commit is contained in:
Paul Chote
2013-05-31 20:06:35 +12:00
parent edf604e080
commit 61c5b99dc5
1 changed files with 26 additions and 28 deletions
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54
OpenRA.Utility/R8Reader.cs
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@@ -34,22 +34,22 @@ namespace OpenRA.Utility
public int OffsetX;
public int OffsetY;
public R8Image(BinaryReader reader, int Frame)
public R8Image(Stream s, int Frame)
{
var offset = reader.BaseStream.Position;
var ID = reader.ReadByte(); // 0 = no data, 1 = picture with palette, 2 = picture with current palette
var offset = s.Position;
var ID = s.ReadUInt8(); // 0 = no data, 1 = picture with palette, 2 = picture with current palette
while (ID == 0)
ID = reader.ReadByte();
Width = reader.ReadInt32(); //Width of picture
Height = reader.ReadInt32(); //Height of picture
OffsetX = reader.ReadInt32(); //Offset on X axis from left border edge of virtual frame
OffsetY = reader.ReadInt32(); //Offset on Y axis from top border edge of virtual frame
ImageHandle = reader.ReadInt32(); // 0 = no picture
PaletteHandle = reader.ReadInt32(); // 0 = no palette
var Bpp = reader.ReadByte(); // Bits per Pixel
FrameHeight = reader.ReadByte(); // Height of virtual frame
FrameWidth = reader.ReadByte(); // Width of virtual frame
var Align = reader.ReadByte(); //Alignment on even border
ID = s.ReadUInt8();
Width = s.ReadInt32(); //Width of picture
Height = s.ReadInt32(); //Height of picture
OffsetX = s.ReadInt32(); //Offset on X axis from left border edge of virtual frame
OffsetY = s.ReadInt32(); //Offset on Y axis from top border edge of virtual frame
ImageHandle = s.ReadInt32(); // 0 = no picture
PaletteHandle = s.ReadInt32(); // 0 = no palette
var Bpp = s.ReadUInt8(); // Bits per Pixel
FrameHeight = s.ReadUInt8(); // Height of virtual frame
FrameWidth = s.ReadUInt8(); // Width of virtual frame
var Align = s.ReadUInt8(); //Alignment on even border
Console.WriteLine("Offset: {0}",offset);
Console.WriteLine("ID: {0}",ID);
@@ -74,23 +74,23 @@ namespace OpenRA.Utility
if (ID == 1 && PaletteHandle != 0)
{
// read and ignore custom palette
reader.ReadInt32(); //Memory
reader.ReadInt32(); //Handle
s.ReadInt32(); //Memory
s.ReadInt32(); //Handle
for (int i = 0; i < Width*Height; i++)
Image[i] = reader.ReadByte();
Image[i] = s.ReadUInt8();
for (int i = 0; i < 256; i++)
reader.ReadUInt16();
s.ReadUInt16();
}
else if (ID == 2 && PaletteHandle != 0) // image with custom palette
{
for (int i = 0; i < Width*Height; i++)
Image[i] = reader.ReadByte();
Image[i] = s.ReadUInt8();
}
else //standard palette or 16 Bpp
{
for (int i = 0; i < Width*Height; i++)
Image[i] = reader.ReadByte();
Image[i] = s.ReadUInt8();
}
}
}
@@ -100,17 +100,15 @@ namespace OpenRA.Utility
private readonly List<R8Image> headers = new List<R8Image>();
public readonly int Frames;
public R8Reader( Stream stream )
public R8Reader(Stream stream)
{
BinaryReader reader = new BinaryReader( stream );
Frames = 0;
while (reader.BaseStream.Position < stream.Length)
while (stream.Position < stream.Length)
{
try
{
Console.WriteLine("Frame {0}: {1}",Frames, reader.BaseStream.Position);
headers.Add( new R8Image( reader, Frames ) );
Console.WriteLine("Frame {0}: {1}",Frames, stream.Position);
headers.Add(new R8Image(stream, Frames));
Frames++;
}
catch (Exception e)
@@ -121,9 +119,9 @@ namespace OpenRA.Utility
}
}
public R8Image this[ int index ]
public R8Image this[int index]
{
get { return headers[ index ]; }
get { return headers[index]; }
}
public IEnumerator<R8Image> GetEnumerator()