public bool GetValue(int x, int y)
{
int num1 = x / 8;
int num2 = x % 8;
return(((int)this._data[y * DamagePattern.GetStride(this._width) + num1] & 1 << num2) != 0);
}
private static byte[] GetDataFromText(int w, int h, string text)
{
if (text == null || w == 0 || h == 0)
{
return((byte[])null);
}
int stride = DamagePattern.GetStride(w);
byte[] numArray = new byte[DamagePattern.GetSize(stride, h)];
int index1 = 0;
for (int index2 = 0; index2 < h; ++index2)
{
for (int index3 = 0; index3 < w; ++index3)
{
if (text[index1] != '0')
{
int index4 = index2 * stride + index3 / 8;
numArray[index4] |= (byte)(1 << index3 % 8);
}
++index1;
}
++index1;
}
return(numArray);
}
public static DamagePattern FromDatabaseString(string base64String)
{
using (MemoryStream stream = new MemoryStream(Convert.FromBase64String(base64String)))
{
using (ScriptMessageReader r = new ScriptMessageReader(true, stream))
return(DamagePattern.Read(r));
}
}
public void SetValue(int x, int y, bool value)
{
int num1 = x / 8;
int num2 = x % 8;
int index = y * DamagePattern.GetStride(this._width) + num1;
byte num3 = this._data[index];
byte num4 = (byte)(1 << num2);
byte num5 = !value ? (byte)((uint)num3 & (uint)~num4) : (byte)((uint)num3 | (uint)num4);
this._data[index] = num5;
}
public void Write(ScriptMessageWriter m)
{
m.WriteInteger(this._width);
m.WriteInteger(this._height);
m.WriteInteger(this._originX);
m.WriteInteger(this._originY);
int size = DamagePattern.GetSize(DamagePattern.GetStride(this._width), this._height);
for (int index = 0; index < size; index += 4)
{
m.WriteInteger((int)DamagePattern.BytesToFourCC(this._data[index], this._data[index + 1], this._data[index + 2], this._data[index + 3]));
}
}
public DamagePattern(int width, int height, int originX, int originY, byte[] initialData)
{
this._data = initialData;
this._width = width;
this._height = height;
this._originX = originX;
this._originY = originY;
if (this._data != null)
{
return;
}
this._data = new byte[DamagePattern.GetSize(DamagePattern.GetStride(this._width), this._height)];
}
public static DamagePattern Read(ScriptMessageReader r)
{
int width = r.ReadInteger();
int height = r.ReadInteger();
int originX = r.ReadInteger();
int originY = r.ReadInteger();
int size = DamagePattern.GetSize(DamagePattern.GetStride(width), height);
byte[] initialData = new byte[size];
for (int index = 0; index < size; index += 4)
{
DamagePattern.FourCCToBytes((uint)r.ReadInteger(), out initialData[index], out initialData[index + 1], out initialData[index + 2], out initialData[index + 3]);
}
return(new DamagePattern(width, height, originX, originY, initialData));
}
public DamagePattern(int width, int height, int originX, int originY, string initialDataText)
: this(width, height, originX, originY, DamagePattern.GetDataFromText(width, height, initialDataText))
{
}
