File size: 508 Bytes
bc20498 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 |
export default class TreeNode {
constructor(width, height) {
this.width = width
this.height = height
this.x = 0
this.y = 0
this.children = []
}
addChild(child) {
child.y = this.y + this.height
this.children.push(child)
}
randExpand(tree) {
tree.y += this.height
const i = Math.floor(Math.random() * (this.children.length + 1))
if (i === this.children.length) {
this.children.push(tree)
} else {
this.children[i].randExpand(tree)
}
}
} |