next commit

1 files changed, 40 insertions, 0 deletions

diff --git a/packets/item_option.gd b/packets/item_option.gd
new file mode 100644
index 0000000..8f59166
--- /dev/null
+++ b/packets/item_option.gd
@@ -0,0 +1,40 @@
+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: PackedByteArray):
+	var option = ItemOption.new()
+	
+	option.index = bytes.decode_u16(0)
+	option.value = bytes.decode_u16(2)
+	option.parameter = bytes.decode_u8(3)
+	
+	return option
+
+
+static func array_from_bytes(bytes: PackedByteArray) -> Array[ItemOption]:
+	var array: Array[ItemOption] = []
+	
+	var offset = 0
+	while offset < bytes.size():
+		var chunk = from_bytes(bytes.slice(offset))
+		array.append(chunk)
+		offset += chunk.byte_length
+	
+	return array