SimisFile(string fileName, bool streamIsBinary, bool streamIsCompressed, bool jinxStreamIsBinary, SimisJinxFormat jinxStreamFormat, SimisTreeNode tree, SimisAce ace, SimisProvider simisProvider)
{
FileName = fileName;
StreamIsBinary = streamIsBinary;
StreamIsCompressed = streamIsCompressed;
JinxStreamIsBinary = jinxStreamIsBinary;
JinxStreamFormat = jinxStreamFormat;
Tree = tree;
Ace = ace;
SimisProvider = simisProvider;
}
public virtual void Read(Stream stream)
{
var simisFile = new SimisFile(stream, SimisProvider);
StreamIsBinary = simisFile.StreamIsBinary;
StreamIsCompressed = simisFile.StreamIsCompressed;
JinxStreamIsBinary = simisFile.JinxStreamIsBinary;
JinxStreamFormat = simisFile.JinxStreamFormat;
Tree = simisFile.Tree;
Ace = simisFile.Ace;
}
void ResetUndo(SimisTreeNode newTree, SimisAce newAce)
{
ResetUndo();
base.Tree = newTree;
base.Ace = newAce;
}
public SimisFileState(SimisTreeNode tree, SimisAce ace)
{
Tree = tree;
Ace = ace;
}
void ReadStream(Stream stream, out bool streamIsBinary, out bool streamIsCompressed, out bool jinxStreamIsBinary, out SimisJinxFormat jinxStreamFormat, out SimisTreeNode tree, out SimisAce ace)
{
using (var reader = SimisReader.FromStream(stream, SimisProvider, JinxStreamFormat)) {
streamIsBinary = reader.StreamIsBinary;
streamIsCompressed = reader.StreamIsCompressed;
switch (reader.GetType().Name)
{
case "SimisJinxReader":
var readerJinx = (SimisJinxReader)reader;
var blockStack = new Stack <KeyValuePair <SimisToken, List <SimisTreeNode> > >();
blockStack.Push(new KeyValuePair <SimisToken, List <SimisTreeNode> >(null, new List <SimisTreeNode>()));
while (!readerJinx.EndOfStream)
{
var token = readerJinx.ReadToken();
switch (token.Kind)
{
case SimisTokenKind.Block:
blockStack.Push(new KeyValuePair <SimisToken, List <SimisTreeNode> >(token, new List <SimisTreeNode>()));
break;
case SimisTokenKind.BlockBegin:
break;
case SimisTokenKind.BlockEnd:
if (blockStack.Peek().Key != null)
{
var block = blockStack.Pop();
var node = new SimisTreeNode(block.Key.Type, block.Key.Name, block.Value);
blockStack.Peek().Value.Add(node);
}
break;
case SimisTokenKind.IntegerUnsigned:
blockStack.Peek().Value.Add(new SimisTreeNodeValueIntegerUnsigned(token.Type, token.Name, token.IntegerUnsigned));
break;
case SimisTokenKind.IntegerSigned:
blockStack.Peek().Value.Add(new SimisTreeNodeValueIntegerSigned(token.Type, token.Name, token.IntegerSigned));
break;
case SimisTokenKind.IntegerDWord:
blockStack.Peek().Value.Add(new SimisTreeNodeValueIntegerDWord(token.Type, token.Name, token.IntegerDWord));
break;
case SimisTokenKind.IntegerWord:
blockStack.Peek().Value.Add(new SimisTreeNodeValueIntegerWord(token.Type, token.Name, (ushort)token.IntegerDWord));
break;
case SimisTokenKind.IntegerByte:
blockStack.Peek().Value.Add(new SimisTreeNodeValueIntegerByte(token.Type, token.Name, (byte)token.IntegerDWord));
break;
case SimisTokenKind.Float:
blockStack.Peek().Value.Add(new SimisTreeNodeValueFloat(token.Type, token.Name, token.Float));
break;
case SimisTokenKind.String:
blockStack.Peek().Value.Add(new SimisTreeNodeValueString(token.Type, token.Name, token.String));
break;
}
}
var rootBlock = blockStack.Pop();
jinxStreamIsBinary = readerJinx.JinxStreamIsBinary;
jinxStreamFormat = readerJinx.JinxStreamFormat;
tree = new SimisTreeNode("<root>", "", rootBlock.Value);
ace = null;
break;
case "SimisAceReader":
var readerAce = (SimisAceReader)reader;
jinxStreamIsBinary = false;
jinxStreamFormat = null;
tree = null;
ace = readerAce.Read();
break;
default:
throw new NotImplementedException();
}
}
}
/// <summary>
/// Creates a <see cref="SimisFile"/> from the component parts (ACE type).
/// </summary>
/// <param name="fileName">The file to write to.</param>
/// <param name="streamIsBinary">The <see cref="bool"/> indicating whether the stream should use binary/ASCII or Unicode text (UTF-16) when written from this <see cref="SimisFile"/>.</param>
/// <param name="streamIsCompressed">The <see cref="bool"/> indicating whether the stream should be compressed when written from this <see cref="SimisFile"/>.</param>
/// <param name="ace">The <see cref="SimisAce"/> image for this <see cref="SimisFile"/>.</param>
public SimisFile(string fileName, bool streamIsBinary, bool streamIsCompressed, SimisAce ace)
: this(fileName, streamIsBinary, streamIsCompressed, false, null, null, ace, null)
{
}
public void Write(SimisAce ace)
{
Writer.Write((int)1);
Writer.Write(ace.Format);
Writer.Write(ace.Width);
Writer.Write(ace.Height);
Writer.Write(ace.Unknown4);
Writer.Write(ace.Channel.Count);
Writer.Write(ace.Unknown6);
Writer.Write(ace.Unknown7.PadRight(16, '\0').Substring(0, 16).ToCharArray());
Writer.Write(ace.Creator.PadRight(64, '\0').Substring(0, 64).ToCharArray());
Writer.Write(ace.Unknown9);
foreach (var channel in ace.Channel)
{
Writer.Write((long)channel.Size);
Writer.Write((long)channel.Type);
}
if ((ace.Format & 0x10) == 0x10)
{
// DXT format.
// TODO: Check width/height are a power-of-2 dimension.
switch (ace.Unknown4)
{
case 0x12:
// DXT1
if (ace.HasAlpha)
{
throw new InvalidDataException("Alpha channel not supported with DXT1 ACE files (use a mask instead).");
}
// Jump table: offsets to start of each image.
var dataSize = 152 + 16 * ace.Channel.Count + 4 * ace.Image.Count;
foreach (var image in ace.Image)
{
Writer.Write(dataSize);
dataSize += GetImageDataBlockSize(ace.Channel, true, image);
}
foreach (var image in ace.Image)
{
var colorData = CreateDataFromBitmap(image.Width, image.Height, image.ImageColor);
var maskData = CreateDataFromBitmap(image.Width, image.Height, image.ImageMask);
if ((image.Width >= 4) && (image.Height >= 4))
{
Writer.Write(GetImageDataBlockSize(ace.Channel, true, image));
WriteDXT1ImageData(image.Width, image.Height, ace.Channel, colorData, maskData);
}
else
{
WriteARGBImageData(image.Width, image.Height, ace.Channel, colorData, maskData);
}
}
break;
default:
throw new NotSupportedException("ACE DXT format unknown4=" + ace.Unknown4 + " is not supported.");
}
}
else
{
// RGB format.
// Jump table: offsets to start of each scanline of each image.
var dataSize = 152 + 16 * ace.Channel.Count + 4 * ace.Image.Sum(i => i.Height);
foreach (var image in ace.Image)
{
for (var y = 0; y < image.Height; y++)
{
Writer.Write(dataSize);
dataSize += GetImageDataBlockSize(ace.Channel, false, image);
}
}
foreach (var image in ace.Image)
{
var colorData = CreateDataFromBitmap(image.Width, image.Height, image.ImageColor);
var maskData = CreateDataFromBitmap(image.Width, image.Height, image.ImageMask);
WriteARGBImageData(image.Width, image.Height, ace.Channel, colorData, maskData);
}
}
Writer.Write(ace.UnknownTrail1);
Writer.Write(ace.UnknownTrail2);
}
