/// <summary>
/// Gets the extention of the resource type, used for saving, returns .extention
/// </summary>
/// <param name="type"></param>
/// <returns></returns>
public static string ExtentionFromResourceType(SCI32ResourceType type)
{
if (type == SCI32ResourceType.None || type == SCI32ResourceType.EndResource)
{
return("invalid");
}
return(string.Format(".{0}", type.ToString().ToLower()));
}
/// <summary>
/// A SCI32 Packed Resource contained in a Ressci.* file, read into memory
/// using the index file of Resmap.*.
/// </summary>
/// <param name="type">The SCI32 Type this resource is.</param>
/// <param name="id">The Id of this resource.</param>
/// <param name="atOffset">The offset in the packed file this resource begins at.</param>
public SCI32Resource(SCI32ResourceType type, ushort id, uint atOffset)
{
this.ID = id;
this.Offset = atOffset;
this.ResourceType = type;
this.HasFile = false;
this.HasFileLengths = false;
}
/// <summary>
/// Gets the resource type by byte.
/// </summary>
/// <param name="value"></param>
/// <returns></returns>
public static SCI32ResourceType GetResourceType(byte value)
{
SCI32ResourceType reply = SCI32ResourceType.None;
foreach (SCI32ResourceType type in Enum.GetValues(typeof(SCI32ResourceType)))
{
if ((byte)type == value)
{
reply = type;
}
}
return(reply);
}
public bool TryGetDirectoryByType(SCI32ResourceType type, out SCI32ResourceDirectory dir)
{
dir = null;
for (int i = 0; i < this.Count; i++)
{
if (this[i].Type == type)
{
dir = this[i];
}
}
return(dir != null);
}
public string GetDirectoryNameByType(SCI32ResourceType type)
{
switch (type)
{
case SCI32ResourceType.Aud: return("Audio");
case SCI32ResourceType.Bmp: return("Bitmaps");
case SCI32ResourceType.Cur: return("Cursors");
case SCI32ResourceType.Fon: return("Fonts");
case SCI32ResourceType.Hep: return("Heaps");
case SCI32ResourceType.Map: return("Maps");
case SCI32ResourceType.Msg: return("Messages");
case SCI32ResourceType.P56: return("Pictures");
case SCI32ResourceType.Pal: return("Palettes");
case SCI32ResourceType.Pat: return("Patches");
case SCI32ResourceType.Scr: return("Scripts");
case SCI32ResourceType.Snd: return("Sounds");
case SCI32ResourceType.Syn: return("Syncs");
case SCI32ResourceType.V56: return("Views");
case SCI32ResourceType.Voc: return("Vocabs");
case SCI32ResourceType.Wav: return("Waves");
default: return("Invalid");
}
}
private void PopulateResmapResources()
{
// we read our ressci file, in a nested loop
for (int i = 0; i < this.Count; i++)
{
SCI32ResourceDirectory sci32Dir = this[i];
for (int j = 0; j < this[i].Resources.Count; j++)
{
SCI32Resource res = sci32Dir.Resources[j];
this.ressciReader.Seek(res.Offset, SeekOrigin.Begin);
// Compare resources
SCI32ResourceType type = SCI32Resource.GetResourceType(this.ressciReader.ReadByte());
//if(type != res.ResourceType)
//{ throw new IOException(string.Format("Type Mismatch {0} for {1} should be {2}.", type, res.ID, res.ResourceType)); }
ushort id = this.ressciReader.ReadUInt16();
if (res.ID != id)
{
throw new IOException(string.Format("ID {0} Mismatch for {1}.", id, res.ID));
}
try
{
// Ok we passed the compare get our lengths
res.SetLengths(this.ressciReader.ReadInt32(), this.ressciReader.ReadInt32());
// Are we compressed ?
bool compressed = res.UnCompressedLength != res.CompressedLength;
if (compressed)
{
res.AddFileData(this.ressciReader.ReadBytes(res.CompressedLength));
}
else
{
res.AddFileData(this.ressciReader.ReadBytes(res.UnCompressedLength));
}
}
catch (Exception ex) { throw new IOException(string.Format("Unable to load filedata from {0} into resource. Error was {1}", this.RessciFileName, ex.Message)); }
}
}
}
public static int GetIconIndexByType(SCI32ResourceType type)
{
switch (type)
{
case SCI32ResourceType.Fon: return(GetIconIndex(Icon.Font));
case SCI32ResourceType.Hep: return(GetIconIndex(Icon.Heap));
case SCI32ResourceType.Msg: return(GetIconIndex(Icon.Message));
case SCI32ResourceType.P56: return(GetIconIndex(Icon.Picture));
case SCI32ResourceType.Pal: return(GetIconIndex(Icon.Palette));
case SCI32ResourceType.Scr: return(GetIconIndex(Icon.Script));
case SCI32ResourceType.V56: return(GetIconIndex(Icon.View));
case SCI32ResourceType.Voc: return(GetIconIndex(Icon.Vocab));
default: return(GetIconIndex(Icon.None));
}
}
