public List <ObjectBlock> GetBlocks(uint maxBlocks)
{
uint checksum, w;
List <ObjectBlock> objectBlocks = new List <ObjectBlock>();
if (!skipStart)
{
if (GetStart() == 0)
{
return(null);
}
}
else
{
skipStart = false;
}
for (int i = 0; i < maxBlocks;)
{
// After the sync sequence, the rest of the block is read in this order
checksum = getWord();
if (checksum == PIXY_START_WORD || checksum == PIXY_START_WORD_CC)
{
skipStart = true;
return(objectBlocks);
}
else if (checksum == 0)
{
return(objectBlocks);
}
ObjectBlock block = getBlock();
// The checksum should be the sum of all the other values
uint calculatedSum = block.Signature + block.X + block.Y + block.Width + block.Height;
// Make sure that the checksum that came with the block and our sum match
if (calculatedSum == checksum)
{
var args = new PixyCamEventArgs();
args.Block = block;
objectBlocks.Add(block);
lastBlockTime = Global.Stopwatch.ElapsedMilliseconds;
i++;
}
w = getWord();
if (w == PIXY_START_WORD || w == PIXY_START_WORD_CC)
{
}
else
{
return(objectBlocks);
}
}
return(objectBlocks);
}
public List<ObjectBlock> GetBlocks(uint maxBlocks)
{
uint checksum, w;
List<ObjectBlock> objectBlocks = new List<ObjectBlock>();
if (!skipStart)
{
if (GetStart() == 0)
{
return null;
}
}
else
{
skipStart = false;
}
for (int i = 0; i < maxBlocks;)
{
// After the sync sequence, the rest of the block is read in this order
checksum = getWord();
if (checksum == PIXY_START_WORD || checksum == PIXY_START_WORD_CC)
{
skipStart = true;
return objectBlocks;
}
else if (checksum == 0)
{
return objectBlocks;
}
ObjectBlock block = getBlock();
// The checksum should be the sum of all the other values
uint calculatedSum = block.Signature + block.X + block.Y + block.Width + block.Height;
// Make sure that the checksum that came with the block and our sum match
if (calculatedSum == checksum)
{
var args = new PixyCamEventArgs();
args.Block = block;
objectBlocks.Add(block);
lastBlockTime = Global.Stopwatch.ElapsedMilliseconds;
i++;
}
w = getWord();
if (w == PIXY_START_WORD || w == PIXY_START_WORD_CC)
{
}
else
{
return objectBlocks;
}
}
return objectBlocks;
}
