namespace L2Script.Library

{

public class ByteHelper

{

public static int ByteInt(byte[] ko, int off)

{

int edx = (ko[off] & 0xFF);

edx |= (ko[1 + off] & 0xFF) << 8;

edx |= (ko[2 + off] & 0xFF) << 16;

edx |= (ko[3 + off] & 0xFF) << 24;

return edx;

}

public static int ByteIntR(byte[] ko, int off)

{

int edx = (ko[off + 3] & 0xFF);

edx |= (ko[off + 2] & 0xFF) << 8;

edx |= (ko[off + 1] & 0xFF) << 16;

edx |= (ko[off] & 0xFF) << 24;

return edx;

}

public static int Vuelta(int edx)

{

byte[] uy = new byte[4];

uy[0] = (byte)(edx & 0xFF);

uy[1] = (byte)(edx >> 8 & 0xFF);

uy[2] = (byte)(edx >> 16 & 0xFF);

uy[3] = (byte)(edx >> 24 & 0xFF);

return ByteIntR(uy, 0);

}

public static byte[] IntByte(int[] ji)

{

byte[] jo = new byte[ji.Length * 4];

for (int g = 0; g < ji.Length; g++)

{

jo[(g * 4)] = (byte)(ji[g] & 0xFF);

jo[(g * 4) + 1] = (byte)(ji[g] >> 8 & 0xFF);

jo[(g * 4) + 2] = (byte)(ji[g] >> 16 & 0xFF);

jo[(g * 4) + 3] = (byte)(ji[g] >> 24 & 0xFF);

}

byte[] ja = new byte[jo.Length];

for (int g = 0; g < jo.Length; g++)

{

ja[g] = jo[jo.Length - g - 1];

}

return ja;

}

}

}