blockObject.hasSpriteArrayProperty(blockObject.create(), blockObject._spriteArrayProperty(SpriteArrayProp.mySpriteArray))
Checks to see if a property of type Sprite[] is stored inside a BlockObject using the given SpriteArrayProp.
- object: the BlockObject to check the property from
- property: the SpriteArrayProp to check for existence
arcade-block-objects=github:microsoft/arcade-block-objects