public static Frame[] GetAnimation(int body, int action, int direction, int hue, bool preserveHue)
{
if (preserveHue)
{
Animations.Translate(ref body);
}
else
{
Animations.Translate(ref body, ref hue);
}
FileIndex fileIndex;
int num1;
switch (BodyConverter.Convert(ref body))
{
case 2:
fileIndex = Animations.m_FileIndex2;
num1 = body >= 200 ? 22000 + (body - 200) * 65 : body * 110;
break;
case 3:
fileIndex = Animations.m_FileIndex3;
num1 = body >= 300 ? (body >= 400 ? 35000 + (body - 400) * 175 : 33000 + (body - 300) * 110) : body * 65;
break;
default:
fileIndex = Animations.m_FileIndex;
num1 = body >= 200 ? (body >= 400 ? 35000 + (body - 400) * 175 : 22000 + (body - 200) * 65) : body * 110;
break;
}
int num2 = num1 + action * 5;
int index1 = direction > 4 ? num2 + (direction - (direction - 4) * 2) : num2 + direction;
int length1;
int extra;
bool patched;
Stream input = fileIndex.Seek(index1, out length1, out extra, out patched);
if (input == null)
{
return((Frame[])null);
}
bool flip = direction > 4;
BinaryReader bin = new BinaryReader(input);
ushort[] palette = new ushort[256];
for (int index2 = 0; index2 < 256; ++index2)
{
palette[index2] = (ushort)((uint)bin.ReadUInt16() ^ 32768U);
}
int num3 = (int)bin.BaseStream.Position;
int length2 = bin.ReadInt32();
int[] numArray = new int[length2];
for (int index2 = 0; index2 < length2; ++index2)
{
numArray[index2] = num3 + bin.ReadInt32();
}
bool onlyHueGrayPixels = (hue & 32768) == 0;
hue = (hue & 16383) - 1;
Hue hue1 = (Hue)null;
if (hue >= 0 && hue < Hues.List.Length)
{
hue1 = Hues.List[hue];
}
Frame[] frameArray = new Frame[length2];
for (int index2 = 0; index2 < length2; ++index2)
{
bin.BaseStream.Seek((long)numArray[index2], SeekOrigin.Begin);
frameArray[index2] = new Frame(palette, bin, flip);
if (hue1 != null)
{
hue1.ApplyTo(frameArray[index2].Bitmap, onlyHueGrayPixels);
}
}
return(frameArray);
}