class_name ItemOption
extends PacketChunk


const BYTE_LENGTH := 5


## Byte Type: u16
## Byte Length: 2
var index: int

## Byte Type: u16
## Byte Length: 2
var value: int

## Byte Type: u8
## Byte Length: 1
var parameter: int


static func from_bytes(bytes: ByteStream):
	var option = ItemOption.new()
	
	option.index = bytes.decode_u16()
	option.value = bytes.decode_u16()
	option.parameter = bytes.decode_u8()
	
	return option


static func array_from_bytes(bytes: ByteStream) -> Array[ItemOption]:
	var array: Array[ItemOption] = []
	
	while bytes.available() > 0:
		var chunk = from_bytes(bytes)
		array.append(chunk)
	
	return array