public static Bitmap CreateBitmap(L1Spr.Frame FrameData, byte[] bmpdata)
{
if (bmpdata == null)
{
return((Bitmap)null);
}
return(ImageConvert.CreateBMP(FrameData.width, FrameData.height, bmpdata, 0, (int)FrameData.maskcolor));
}
public static L1Spr.Frame[] Load(byte[] sprdata)
{
ushort[] numArray1 = (ushort[])null;
ushort num1 = 32768;
ushort[] array = new ushort[7]
{
(ushort)31744,
(ushort)768,
(ushort)31,
(ushort)32736,
(ushort)1023,
(ushort)31775,
(ushort)short.MaxValue
};
BinaryReader binaryReader = new BinaryReader((Stream) new MemoryStream(sprdata));
if (binaryReader == null)
{
return((L1Spr.Frame[])null);
}
bool flag = false;
byte num2 = binaryReader.ReadByte();
if ((int)num2 == (int)byte.MaxValue)
{
flag = true;
int length = (int)binaryReader.ReadByte();
if (length == 0)
{
length = 256;
}
numArray1 = new ushort[length];
for (int index1 = 0; index1 < length; ++index1)
{
numArray1[index1] = binaryReader.ReadUInt16();
int index2 = Array.IndexOf <ushort>(array, numArray1[index1]);
if (index2 >= 0)
{
array[index2] = (ushort)0;
}
}
foreach (ushort num3 in array)
{
if ((int)num3 != 0)
{
num1 = num3;
break;
}
}
num2 = binaryReader.ReadByte();
}
L1Spr.Frame[] frameArray = new L1Spr.Frame[(int)num2];
L1Spr.BlockDef[][] blockDefArray = new L1Spr.BlockDef[(int)num2][];
for (int index1 = 0; index1 < (int)num2; ++index1)
{
frameArray[index1].x_offset = (int)binaryReader.ReadInt16();
frameArray[index1].y_offset = (int)binaryReader.ReadInt16();
frameArray[index1].width = (int)binaryReader.ReadInt16() - frameArray[index1].x_offset + 1;
frameArray[index1].height = (int)binaryReader.ReadInt16() - frameArray[index1].y_offset + 1;
frameArray[index1].unknow_1 = binaryReader.ReadUInt16();
frameArray[index1].unknow_2 = binaryReader.ReadUInt16();
int length = (int)binaryReader.ReadUInt16();
if (length > 0)
{
blockDefArray[index1] = new L1Spr.BlockDef[length];
for (int index2 = 0; index2 < length; ++index2)
{
blockDefArray[index1][index2].a = (int)binaryReader.ReadSByte();
blockDefArray[index1][index2].b = (int)binaryReader.ReadSByte();
blockDefArray[index1][index2].FrameType = (int)binaryReader.ReadByte();
blockDefArray[index1][index2].BlockID = (int)binaryReader.ReadUInt16();
}
frameArray[index1].type = blockDefArray[index1][0].FrameType;
}
}
Console.WriteLine(binaryReader.BaseStream.Position.ToString("X4"));
int length1 = binaryReader.ReadInt32();
int[] numArray2 = new int[length1];
for (int index = 0; index < length1; ++index)
{
numArray2[index] = binaryReader.ReadInt32();
}
Console.WriteLine("Data after BlockOffset: {0}", (object)binaryReader.ReadInt32().ToString("x"));
int position = (int)binaryReader.BaseStream.Position;
ushort[][,] numArray3 = new ushort[length1][, ];
for (int index1 = 0; index1 < length1; ++index1)
{
numArray3[index1] = new ushort[24, 24];
for (int index2 = 0; index2 < 24; ++index2)
{
for (int index3 = 0; index3 < 24; ++index3)
{
numArray3[index1][index2, index3] = (ushort)32768;
}
}
binaryReader.BaseStream.Seek((long)(position + numArray2[index1]), SeekOrigin.Begin);
byte num3 = binaryReader.ReadByte();
byte num4 = binaryReader.ReadByte();
int num5 = (int)binaryReader.ReadByte();
byte num6 = binaryReader.ReadByte();
for (int index2 = 0; index2 < (int)num6; ++index2)
{
int index3 = (int)num3;
byte num7 = binaryReader.ReadByte();
for (int index4 = 0; index4 < (int)num7; ++index4)
{
index3 += (int)binaryReader.ReadByte() / 2;
int num8 = (int)binaryReader.ReadByte();
for (int index5 = 0; index5 < num8; ++index5)
{
if (flag)
{
numArray3[index1][index2 + (int)num4, index3] = numArray1[(int)binaryReader.ReadByte()];
}
else
{
ushort num9 = binaryReader.ReadUInt16();
numArray3[index1][index2 + (int)num4, index3] = num9;
int index6 = Array.IndexOf <ushort>(array, num9);
if (index6 >= 0)
{
array[index6] = (ushort)0;
}
}
++index3;
}
}
}
}
Console.WriteLine(binaryReader.BaseStream.Position.ToString("X4"));
if ((int)num1 == 32768)
{
foreach (ushort num3 in array)
{
if ((int)num3 != 0)
{
num1 = num3;
break;
}
}
if ((int)num1 == 32768)
{
int num4 = (int)MessageBox.Show("太神奇了吧! 所有預設的遮罩色被用掉了!!!");
}
}
for (int index1 = 0; index1 < (int)num2; ++index1)
{
if (blockDefArray[index1] != null)
{
L1Spr.Frame frame = frameArray[index1];
frameArray[index1].maskcolor = num1;
byte[] bmpdata = new byte[frame.height * (frame.width + frame.width % 2) * 2];
int num3;
for (int index2 = 0; index2 < bmpdata.Length; index2 = num3 + 1)
{
bmpdata[index2] = (byte)((uint)num1 & (uint)byte.MaxValue);
bmpdata[num3 = index2 + 1] = (byte)(((int)num1 & 65280) >> 8);
}
for (int index2 = 0; index2 < blockDefArray[index1].Length; ++index2)
{
int a = blockDefArray[index1][index2].a;
if (a < 0)
{
--a;
}
int num4 = 24 * (blockDefArray[index1][index2].b + blockDefArray[index1][index2].a - a / 2);
int num5 = 12 * (blockDefArray[index1][index2].b - a / 2);
ushort[,] numArray4 = numArray3[blockDefArray[index1][index2].BlockID];
for (int index3 = 0; index3 < 24; ++index3)
{
for (int index4 = 0; index4 < 24; ++index4)
{
ushort num6 = numArray4[index3, index4];
if ((int)num6 != 32768)
{
int num7 = num4 + index4;
int num8 = num5 + index3;
if (num7 >= frame.x_offset && num7 < frame.width + frame.x_offset && (num8 >= frame.y_offset && num8 < frame.height + frame.y_offset))
{
int index5 = ((num8 - frame.y_offset) * (frame.width + frame.width % 2) + (num7 - frame.x_offset)) * 2;
bmpdata[index5] = (byte)((uint)num6 & (uint)byte.MaxValue);
int num9;
bmpdata[num9 = index5 + 1] = (byte)(((int)num6 & 65280) >> 8);
}
}
}
}
}
frameArray[index1].image = (Image)L1Spr.CreateBitmap(frameArray[index1], bmpdata);
}
}
return(frameArray);
}
