//
//  GameViewController.swift
//  GameProjectTwo
//
//  Created by Alan Knowles on 30/3/2022.
//

import UIKit
import QuartzCore
import SceneKit

class GameViewController: UIViewController {
    
    override func loadView()
    {
        let scnView  = SCNView()
        self.view = scnView
        
    }
    

    override func viewDidLoad() {
        super.viewDidLoad()
        
        // create a new scene
        let scene = SCNScene(named: "art.scnassets/ship.scn")!
        
        // create and add a camera to the scene
        let cameraNode = SCNNode()
        cameraNode.camera = SCNCamera()
        scene.rootNode.addChildNode(cameraNode)
        
        // place the camera
        cameraNode.position = SCNVector3(x: 0, y: 0, z: 15)
        
        // create and add a light to the scene
        let lightNode = SCNNode()
        lightNode.light = SCNLight()
        lightNode.light!.type = .omni
        lightNode.position = SCNVector3(x: 0, y: 10, z: 10)
        scene.rootNode.addChildNode(lightNode)
        
        // create and add an ambient light to the scene
        let ambientLightNode = SCNNode()
        ambientLightNode.light = SCNLight()
        ambientLightNode.light!.type = .ambient
        ambientLightNode.light!.color = UIColor.darkGray
        scene.rootNode.addChildNode(ambientLightNode)
        
        // retrieve the ship node
        //let ship = scene.rootNode.childNode(withName: "ship", recursively: true)!
        
        // animate the 3d object
        //ship.runAction(SCNAction.repeatForever(SCNAction.rotateBy(x: 0, y: 2, z: 0, duration: 1)))
        
        // retrieve the SCNView
        let scnView = self.view as! SCNView
        
        // set the scene to the view
        scnView.scene = scene
        
        // allows the user to manipulate the camera
        scnView.allowsCameraControl = true
        
        // show statistics such as fps and timing information
        scnView.showsStatistics = true
        
        // configure the view
        scnView.backgroundColor = UIColor.red
        
        // add a tap gesture recognizer
        //let tapGesture = UITapGestureRecognizer(target: self, action: #selector(handleTap(_:)))
        //scnView.addGestureRecognizer(tapGesture)
         
    }
    
   
    
    override var shouldAutorotate: Bool {
        return true
    }
    
    override var prefersStatusBarHidden: Bool {
        return true
    }
    
    override var supportedInterfaceOrientations: UIInterfaceOrientationMask {
        if UIDevice.current.userInterfaceIdiom == .phone {
            return .allButUpsideDown
        } else {
            return .all
        }
    }

}