public void SetBlock(int x, int y, int z, ClassicBlock block)
{
var sec = y >> 4;
var blocks = _blocks[sec];
if (blocks == null)
{
_blocks[sec] = blocks = new byte[4096];
}
var index = GetBlockIndexByCoord(x, y, z);
blocks[index] = unchecked ((byte)(block.Id & 0xff));
if (block.Id >= 256)
{
if (_add[sec] == null)
{
_add[sec] = new byte[2048];
}
EndianHelper.SetHalfInt(_add[sec], index, block.Id >> 8);
}
if (block.Data != 0)
{
if (_data[sec] == null)
{
_data[sec] = new byte[2048];
}
EndianHelper.SetHalfInt(_data[sec], index, block.Data);
}
}
public void HalfIntMalformedDataTest()
{
var bytes = new byte[16];
for (var i = 0; i < 32; i++)
{
EndianHelper.SetHalfInt(bytes, i, BaseData[i]);
}
const int indexUnderflow = 5;
const int indexOverflow = 9;
const int underflow = -999;
const int overflow = 999;
EndianHelper.SetHalfInt(bytes, indexUnderflow, underflow);
EndianHelper.SetHalfInt(bytes, indexOverflow, overflow);
for (var i = 0; i < 32; i++)
{
if (i == indexUnderflow)
{
Assert.AreEqual(EndianHelper.GetHalfInt(bytes, i), underflow & 0xf);
}
else if (i == indexOverflow)
{
Assert.AreEqual(EndianHelper.GetHalfInt(bytes, i), overflow & 0xf);
}
else
{
Assert.AreEqual(EndianHelper.GetHalfInt(bytes, i), BaseData[i]);
}
}
}
public void HalfIntTest()
{
var bytes = new byte[16];
for (var i = 0; i < 32; i++)
{
EndianHelper.SetHalfInt(bytes, i, BaseData[i]);
}
for (var i = 0; i < 32; i++)
{
Assert.AreEqual(EndianHelper.GetHalfInt(bytes, i), BaseData[i]);
}
}
public void DynBitArrayEquivalentTest()
{
var bytes = new byte[16];
for (var i = 0; i < 32; i++)
{
EndianHelper.SetHalfInt(bytes, i, BaseData[i]);
}
var dynarray = DynBitArray.CreateFromByteArray(bytes, 4);
Assert.AreEqual(32, dynarray.Length);
for (var i = 0; i < 32; i++)
{
Assert.AreEqual(dynarray[i], EndianHelper.GetHalfInt(bytes, i));
}
}
public void HalfIntInternalMethodTest()
{
var bytes = new byte[16];
for (var i = 0; i < 32; i++)
{
EndianHelper.SetHalfInt(bytes, i, BaseData[i]);
}
var methodOdd = typeof(EndianHelper).GetMethod("GetHalfIntOddIndex", BindingFlags.Static | BindingFlags.NonPublic);
var methodEven = typeof(EndianHelper).GetMethod("GetHalfIntEvenIndex", BindingFlags.Static | BindingFlags.NonPublic);
for (var i = 0; i < 32; i++)
{
var result = (int)((i % 2 == 0) ? methodEven : methodOdd).Invoke(null, new object[] { bytes, i });
Assert.AreEqual(EndianHelper.GetHalfInt(bytes, i), result);
}
}
