up3

server/item/recipe/shape.go

@@ -0,0 +1,19 @@
+package recipe
+
+// Shape make up the shape of a shaped recipe. It consists of a width and a height.
+type Shape [2]int
+
+// Width returns the width of the shape.
+func (s Shape) Width() int {
+	return s[0]
+}
+
+// Height returns the height of the shape.
+func (s Shape) Height() int {
+	return s[1]
+}
+
+// NewShape creates a new shape using the provided width and height.
+func NewShape(width, height int) Shape {
+	return Shape{width, height}
+}