public VarArray(AstArrayTypeName type, VarLocation location) : base(type)
{
// Obtain our array size
ArraySize = VarParser.ParseArrayTypeComponents(BaseType).arraySize;
// Set our type name
ArrayTypeName = type;
// Set our element parser with the given array element/base type.
ElementObject = VarParser.GetVariableObject(ArrayTypeName.BaseType, location);
// Define our bounds variables
int storageSlotCount = 1;
if (ArraySize.HasValue)
{
// If an element doesn't fit in a single slot, we keep the storage format as is, and slot count = element count * element slot count.
// If an element fits in a single slot, we try to compact multiple into a single slot.
if (ElementObject.SizeBytes >= UInt256.SIZE)
{
storageSlotCount = ArraySize.Value * ElementObject.StorageEntryCount;
}
else
{
// Determine how many elements we can fit in a slot.
int elementsPerSlot = UInt256.SIZE / ElementObject.SizeBytes;
// Figure out how many slots we'll actually need to store the element count.
storageSlotCount = (int)Math.Ceiling(ArraySize.Value / (double)elementsPerSlot);
}
}
// Initialize our bounds.
InitializeBounds(storageSlotCount, UInt256.SIZE, location);
}
