I got a MarioMaker!

ViewController.swift

//
//  ViewController.swift
//  GetFlag
//
//  Created by MizushimaYusuke on 9/10/15.
//  Copyright (c) 2015 MizushimaYusuke. All rights reserved.
//

import UIKit
import SceneKit

class ViewController: UIViewController {

    weak var sceneView : SCNView?
    
    override func viewDidLoad() {
        super.viewDidLoad()
        setupScene()
        createBlocks()
        createFlag()
        createMushroom()
        createCamera()
    }

    func setupScene() {
        let sv = SCNView(frame: view.bounds)
        sv.scene = SCNScene()
        sv.backgroundColor = UIColor(hue: 0.5, saturation: 0.2, brightness: 1, alpha: 1)
        sv.autoenablesDefaultLighting = true
        sv.allowsCameraControl = true
        view.addSubview(sv)
        
        sceneView = sv
    }
    
    func createBlocks() {
        let b = SCNBox(width: 0.98, height: 0.98, length: 0.98, chamferRadius: 0.1)
        b.firstMaterial?.diffuse.contents = UIColor(hue:0.12, saturation: 1, brightness: 0.6, alpha: 1)
        for i in 0...10 {
            let bk = SCNNode(geometry: b)
            bk.position = SCNVector3(x: Float(i) - 5, y: -3, z: 0)
            self.sceneView?.scene?.rootNode.addChildNode(bk)
        }
    }

    func createFlag() {
        let pole = SCNCylinder(radius: 0.08, height: 5)
        pole.firstMaterial?.diffuse.contents = UIColor(white: 0.99, alpha: 1)
        let poleNode = SCNNode(geometry: pole)
        poleNode.position = SCNVector3(x: 5, y: 0, z: 0);
        self.sceneView?.scene?.rootNode.addChildNode(poleNode)
        
        
        let flagBlack = SCNBox(width: 2, height: 0.8, length: 0.01, chamferRadius: 0)
        flagBlack.firstMaterial?.diffuse.contents = UIColor.blackColor()
        
        let blackNode = SCNNode(geometry: flagBlack)
        blackNode.name = "black flag"
        blackNode.position = SCNVector3(x: -1, y: 2, z: 0.01)
        poleNode.addChildNode(blackNode)
        
        let textForFlagBlack = SCNText(string: "on Sale", extrusionDepth: 0.01)
        textForFlagBlack.firstMaterial?.diffuse.contents = UIColor.whiteColor()
        textForFlagBlack.font = UIFont.systemFontOfSize(0.4)
        let tnb = SCNNode(geometry: textForFlagBlack)
        tnb.position = SCNVector3(x: -0.8, y: -0.11, z: 0)
        blackNode.addChildNode(tnb)
    }
    
    func createMushroom() {
        let player = SCNNode()
        player.name = "player"
        let head = SCNCylinder(radius: 0.5, height: 0.6)
        head.firstMaterial?.diffuse.contents = UIColor(hue:0.12, saturation: 1, brightness: 0.6, alpha: 1)
        let hNode = SCNNode(geometry: head)
        
        let body = SCNCylinder(radius: 0.3, height: 0.2)
        body.firstMaterial?.diffuse.contents = UIColor(hue: 0.12, saturation: 0.1, brightness: 0.6, alpha: 1)
        let bNode = SCNNode(geometry: body)
        bNode.position = SCNVector3(x: 0, y: -0.4, z: 0)
        
        for i in 0...1 {
            let foot = SCNBox(width: 0.4, height: 0.25, length: 0.1, chamferRadius: 0.1)
            foot.firstMaterial?.diffuse.contents = UIColor.blackColor()
            let fNode = SCNNode(geometry: foot)
            if i == 0 {
                fNode.position = SCNVector3(x: 0.3, y: -0.5, z: -0)
            }
            else {
                fNode.position = SCNVector3(x: -0.3, y: -0.5, z: 0.5)
            }
            
            fNode.runAction(
                SCNAction.repeatActionForever(
                SCNAction.sequence([
                    SCNAction.moveByX(0, y: 0, z: i==0 ? 0.5 : -0.5, duration: 0.1),
                    SCNAction.waitForDuration(0.4),
                    SCNAction.moveByX(0, y: 0, z: i==0 ? -0.5 : 0.5, duration: 0.1),
                    SCNAction.waitForDuration(0.4)
            ])))
            
            player.addChildNode(fNode)

        }
        
        player.addChildNode(hNode)
        player.addChildNode(bNode)
        player.position = SCNVector3(x: -5, y: -1.9, z: 0)
        sceneView?.scene?.rootNode.addChildNode(player)
    }

    func createCamera() {
        let camera = SCNNode()
        camera.camera = SCNCamera()
        camera.camera?.usesOrthographicProjection = true
        camera.camera?.orthographicScale = 4
        camera.position = SCNVector3(x: 0, y: 0, z: 10)
        sceneView?.scene?.rootNode.addChildNode(camera)
    }
    
    override func touchesBegan(touches: Set<NSObject>, withEvent event: UIEvent) {
        let p = self.sceneView?.scene?.rootNode.childNodeWithName("player", recursively: false)
        p?.runAction(SCNAction.sequence([
            SCNAction.moveByX(9.5, y: 0, z: 0, duration: 5.0),
            SCNAction.runBlock({ s in
                let bFlag = self.sceneView?.scene?.rootNode.childNodeWithName("black flag", recursively: true)
                bFlag?.runAction(SCNAction.moveByX(0, y: -5, z: 0, duration: 1))
                
                
                let red = SCNBox(width: 2, height: 0.8, length: 0.01, chamferRadius: 0)
                red.firstMaterial?.diffuse.contents = UIColor.redColor()
                
                let node = SCNNode(geometry: red)
                node.position = SCNVector3(x: 4, y: -3, z: -0.01)
                
                let text = SCNText(string: "I got it!", extrusionDepth: 0.01)
                text.firstMaterial?.diffuse.contents = UIColor.whiteColor()
                text.font = UIFont.systemFontOfSize(0.4)
                let ln = SCNNode(geometry: text)
                ln.position = SCNVector3(x: -0.8, y: -0.11, z: 0)
                node.addChildNode(ln)
                
                self.sceneView?.scene?.rootNode.addChildNode(node)
                
                node.runAction(SCNAction.moveByX(0, y: 5, z: 0, duration: 1.0))

            })]))
    }
}