将SKSpriteNode旋转到另一个SKSpriteNode

import SpriteKit

// 创建第一个SKSpriteNode
let node1 = SKSpriteNode(color: .red, size: CGSize(width: 100, height: 100))
node1.position = CGPoint(x: 100, y: 100)

// 创建第二个SKSpriteNode
let node2 = SKSpriteNode(color: .blue, size: CGSize(width: 100, height: 100))
node2.position = CGPoint(x: 300, y: 300)

// 计算旋转角度
let dx = node2.position.x - node1.position.x
let dy = node2.position.y - node1.position.y
let angle = atan2(dy, dx)

// 创建旋转动作
let rotateAction = SKAction.rotate(toAngle: angle, duration: 1.0)

// 将旋转动作应用于第一个节点
node1.run(rotateAction)

// 创建一个场景并添加节点
let scene = SKScene(size: CGSize(width: 500, height: 500))
scene.addChild(node1)
scene.addChild(node2)

// 显示场景
let view = SKView(frame: CGRect(x: 0, y: 0, width: 500, height: 500))
view.presentScene(scene)