public void ResetToDefaultValues(IRenderInfoState loadState, double defaultValue)
{
this.Clear();
long itemLength = double.IsNaN(defaultValue) ? this.itemDefaultValue : IndexStorage.DoubleToLong(defaultValue, IndexStorage.PrecisionMultiplier);
this.Initialize(loadState, this.Count, itemLength);
}
public void Add(double value)
{
long val = IndexStorage.DoubleToLong(value, IndexStorage.PrecisionMultiplier);
IndexStorage.CheckValue(val);
if (this.Count == this.size)
{
this.ExtendCapacity(this.size * 2);
this.RefreshAggregateInfo();
}
this.count++;
this[this.Count - 1] = val;
}
public int IndexFromOffset(double offset)
{
if (this.aggregateInfoUpdateInProgress)
{
Debugger.Break();
}
long value = IndexStorage.DoubleToLong(offset, IndexStorage.PrecisionMultiplier);
if (value > this.aggregateInfo[1])
{
return(this.count - 1);
}
int index = 1;
while (index * 2 < this.size)
{
if (this.aggregateInfo[index * 2] < value)
{
value -= this.aggregateInfo[index * 2];
index = (index * 2) + 1;
}
else
{
index *= 2;
}
}
index = (index * 2) - this.size;
while (index < this.size)
{
if (this.storage[index] < value)
{
value -= this.storage[index];
index++;
}
else
{
break;
}
}
return(Math.Min(index, this.count - 1));
}
internal IndexStorage(int capacity, double defaultVal)
{
this.itemDefaultValue = IndexStorage.DoubleToLong(defaultVal, IndexStorage.PrecisionMultiplier);
IndexStorage.CheckValue(this.itemDefaultValue);
this.count = capacity;
this.size = 8;
while (this.size <= capacity)
{
this.size <<= 1;
}
this.indicesWithValue = new bool[this.size];
this.storage = new long[this.size];
this.aggregateInfo = new long[this.size];
this.Initialize(null, capacity, this.itemDefaultValue);
}
public void Insert(int index, double value)
{
long val = IndexStorage.DoubleToLong(value, IndexStorage.PrecisionMultiplier);
IndexStorage.CheckValue(val);
if (this.Count + 1 == this.size)
{
this.ExtendCapacity(this.size * 2);
}
Array.Copy(this.storage, index, this.storage, index + 1, this.size - index - 1);
Array.Copy(this.indicesWithValue, index, this.indicesWithValue, index + 1, this.size - index - 1);
this.RefreshAggregateInfo();
this.count++;
this[index] = val;
}
public void InsertRange(int index, double?value, int insertItemsCount)
{
long val = 0;
if (value.HasValue)
{
val = IndexStorage.DoubleToLong(value.Value, IndexStorage.PrecisionMultiplier);
IndexStorage.CheckValue(val);
}
int newSize = this.size;
while (this.Count + insertItemsCount >= newSize)
{
newSize *= 2;
}
if (newSize != this.size)
{
this.ExtendCapacity(newSize);
}
Array.Copy(this.storage, index, this.storage, index + insertItemsCount, this.size - index - insertItemsCount);
Array.Copy(this.indicesWithValue, index, this.indicesWithValue, index + insertItemsCount, this.size - index - insertItemsCount);
this.count += insertItemsCount;
for (int i = 0; i < insertItemsCount; i++)
{
if (value.HasValue)
{
this.storage[index + i] = val;
this.indicesWithValue[index + i] = true;
this.HasUpdatedValues = true;
}
}
this.RefreshAggregateInfo();
}
private void Initialize(IRenderInfoState loadState, int capacity, long defaultValue)
{
if (defaultValue != 0)
{
var currentValue = defaultValue;
for (int i = 0; capacity > 0; i++)
{
if (loadState != null)
{
var loadValue = loadState.GetValueAt(i);
currentValue = loadValue.HasValue ? IndexStorage.DoubleToLong(loadValue.Value, IndexStorage.PrecisionMultiplier) : defaultValue;
}
this.storage[i] = currentValue;
capacity--;
}
this.RefreshAggregateInfo();
}
}
public void Update(int index, double value)
{
this[index] = IndexStorage.DoubleToLong(value, IndexStorage.PrecisionMultiplier);
}