新Swiftで行こう…第４５回「ババ抜き１４」 田部井保
今まで作ってきたものを組み合わせて、ゲームが出来るようにします。とりあえず、きちんと動作しているか確かめる為にカードは表のままにします。また、一つずつ処理を止めます。
とりあえずユーザーは３番目を選ぶとして、１番目だった時（最初にカードを並び替える処理を行う。並び替えの◼︎を出す）、２番目だった時（１番目から引くカードを選ぶ為に選択の◼︎を出す）の例外的な処理を書かなくて良くします。
今回の難易度は結構高いです。
以下、全体のソースコードです。ボタンを押した時の処理に割り当てられていたものを、押した処理ではなく独立して動くようにしている関数が結構あります。shuffle関数からget関数が分離しています。
//
// ViewController.swift
// baba
//
// Created by 保 Tabei on 2024/09/15.
//
import UIKit
class ViewController: UIViewController {
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view.
put53()
}
var eachCard: [[UILabel]] = [[],[],[],[]]
var eachButton: [UIButton] = []
var cardObj:Card = Card(cdCnt: Card.EnumCard.joker)
func put53() {
for i in 0 ..< 4 {
for j in 0 ..< 14 {
let lbl = UILabel(frame: CGRectMake(0, 0, 50, 21))
lbl.center = CGPointMake(50 + 40 * CGFloat(j % 7), 150 + 120 * CGFloat(i) +
50 * CGFloat(j / 7))
lbl.textAlignment = NSTextAlignment.center
if i != 0 && j == 13 {
lbl.text = " "
} else {
lbl.text = "⬛️"
}
eachCard[i] += [lbl]
self.view.addSubview(lbl)
}
let btn = UIButton(frame: CGRectMake(0, 0, 50, 21)) as UIButton
btn.center = CGPointMake(20, 150 + 120 * CGFloat(i) + 25)
btn.setTitle("⚪️", for: .normal)
btn.setTitleColor(UIColor.black, for: .normal)
btn.addTarget(self, action: #selector(btnTapped), for: .touchUpInside)
btn.tag = i
eachButton += [btn]
self.view.addSubview(btn)
}
share()
show()
}
var btnEnable = true
@objc func btnTapped(sender: UIButton) {
if btnEnable == false {
return
}
for i in 0 ..< 4 {
if eachButton[i] == sender {
if sender.currentTitle == "⚪️" {
sender.setTitle("⚫️", for: .normal)
} else {
sender.setTitle("⚪️", for: .normal)
}
} else {
eachButton[i].setTitle("⚪️", for: .normal)
}
}
}
func share() {
btnEnable = true
cardObj.reset()
for i in 0 ..< 4 {
for j in 0 ..< 14 {
if i != 0 && j == 13 {
eachCard[i][j].tag = -1
} else {
var ii: Int
ii = cardObj.put()
eachCard[i][j].text = cardObj.disp(card: ii)
eachCard[i][j].tag = ii
}
}
}
}
func show() {
for i in 0 ..< 4 {
for j in 0 ..< 14 {
if eachCard[i][j].tag >= 0 {
eachCard[i][j].text = cardObj.disp(card: eachCard[i][j].tag)
} else {
eachCard[i][j].text = " "
}
}
}
}
@IBAction func btnGoTouch(_ sender: Any) {
share()
show()
}
@IBAction func btnPairTouch(_ sender: Any) {
var selected = false
for i in 0 ..< 4 {
if eachButton[i].currentTitle == "⚫️" {
selected = true
mine = i
break
}
}
if !selected {
let alert = UIAlertController()
alert.title = "選択"
alert.message = "４組のうちのどれかを選択して下さい。"
alert.addAction(UIAlertAction(title: "OK", style: .default))
present(alert, animated: true, completion: nil)
return
}
btnEnable = false
for i in 0 ..< 4 {
for j in 0 ..< 13 {
if (eachCard[i][j].tag == 52) || (eachCard[i][j].tag == -1) {
continue
}
for k in j + 1 ..< 14 {
if (eachCard[i][k].tag == 52) || (eachCard[i][k].tag == -1) {
continue
}
if (eachCard[i][j].tag % 13) == (eachCard[i][k].tag % 13) {
eachCard[i][j].tag = -1
eachCard[i][k].tag = -1
break
}
}
}
var find = false
var k = 0
for j in 0 ..< 14 {
if eachCard[i][j].tag == -1 {
find = true
} else {
if find {
eachCard[i][k].tag = eachCard[i][j].tag
eachCard[i][j].tag = -1
}
k += 1
}
}
}
show()
step = 0
}
func take(i: Int, randm: Bool) {
var kl = 0
for j in 0 ..< 14 {
if eachCard[i][j].tag == -1 {
kl = j
break
}
}
var k = 0
if randm {
k = Int.random(in: 0 ..< kl)
} else {
for j in 0 ..< kl {
if eachCardButton[j].tag == 1 {
k = j
break
}
}
}
var ii = 0
if i < 3 {
ii = i + 1
} else {
ii = 0
}
var stop = false
if eachCard[i][k].tag != 52 {
for jj in 0 ..< 14 {
if stop {
eachCard[ii][jj - 1].tag = eachCard[ii][jj].tag
}
if eachCard[ii][jj].tag == -1 {
break
}
if eachCard[ii][jj].tag == 52 {
continue
}
if (eachCard[ii][jj].tag % 13) == (eachCard[i][k].tag % 13) {
stop = true
}
}
}
if stop == false {
for jj in 0 ..< 14 {
if eachCard[ii][jj].tag == -1 {
eachCard[ii][jj].tag = eachCard[i][k].tag
break
}
}
}
for j in k + 1 ..< 14 {
eachCard[i][j - 1].tag = eachCard[i][j].tag
}
eachCard[i][13].tag = -1
show()
}
func hiku() {
take(i: step, randm: true)
}
var eachCardButton: [UIButton] = []
func shuffle() {
let i = step
var kl = 0
var cardList: [Int] = []
for j in 0 ..< 14 {
if eachCard[i][j].tag == -1 {
kl = j
break
}
cardList += [eachCard[i][j].tag]
}
for j in 0 ..< kl {
let jj = Int.random(in: 0 ..< kl - j)
eachCard[i][j].tag = cardList[jj]
for k in jj ..< kl - j - 1 {
cardList[k] = cardList[k + 1]
}
}
show()
}
func get() {
var i = step
var kl = 0
for j in 0 ..< 14 {
if eachCard[i][j].tag == -1 {
kl = j
break
}
}
for j in 0 ..< kl {
let btn = UIButton(frame: CGRectMake(0, 0, 50, 21))
btn.center = CGPointMake(50 + 40 * CGFloat(j % 7), 150 + 120 * CGFloat(i) + 50 * CGFloat(j / 7))
btn.setTitle("◼︎", for: .normal)
btn.setTitleColor(UIColor.blue, for: .normal)
btn.addTarget(self, action: #selector(cardBtnTapped), for: .touchUpInside)
btn.tag = 0
eachCardButton += [btn]
self.view.addSubview(btn)
}
}
@objc func cardBtnTapped(sender: UIButton) {
for cardBtn in eachCardButton {
cardBtn.setTitleColor(UIColor.blue, for: .normal)
cardBtn.tag = 0
}
sender.setTitleColor(UIColor.red, for: .normal)
sender.tag = 1
}
func btnHikuTouch() {
take(i: step, randm: false)
for cardBtn in eachCardButton {
cardBtn.removeFromSuperview()
}
eachCardButton.removeAll()
}
var eachChangeButton: [UIButton] = []
func btnChangeTouch() {
var i = mine
var kl = 0
for j in 0 ..< 14 {
if eachCard[i][j].tag == -1 {
kl = j
break
}
}
for j in 0 ..< kl {
let btn = UIButton(frame: CGRectMake(0, 0, 50, 21))
btn.center = CGPointMake(50 + 40 * CGFloat(j % 7), 150 + 120 * CGFloat(i) + 50 * CGFloat(j / 7))
btn.setTitle("◼︎", for: .normal)
btn.setTitleColor(UIColor.blue, for: .normal)
btn.addTarget(self, action: #selector(cardChangeTapped), for: .touchUpInside)
btn.tag = 0
eachChangeButton += [btn]
self.view.addSubview(btn)
}
}
@objc func cardChangeTapped(sender: UIButton) {
var i = mine
var j = 0
var k = 0
for cardBtn in eachChangeButton {
if cardBtn == sender {
break;
}
k += 1
}
var dis = false
for cardBtn in eachChangeButton {
if cardBtn.tag == 1 {
var change = eachCard[i][j].tag
eachCard[i][j].tag = eachCard[i][k].tag
eachCard[i][k].tag = change
cardBtn.setTitleColor(UIColor.blue, for: .normal)
cardBtn.tag = 0
dis = true
show()
break
}
j += 1
}
if dis == false {
sender.setTitleColor(UIColor.red, for: .normal)
sender.tag = 1
}
}
func changeFinishTouch() {
take(i: step, randm: true)
for changeBtn in eachChangeButton {
changeBtn.removeFromSuperview()
}
eachChangeButton.removeAll()
}
var step = 0
var mine = 0
@IBAction func btnExecTouch(sender: AnyObject) {
var reMine = mine - 1
if reMine == -1 {
reMine = 3
}
if step == reMine {
var i = step
var kl = 0
for j in 0 ..< 14 {
if eachCard[i][j].tag == -1 {
kl = j
break
}
}
var k = true
for j in 0 ..< kl {
if Int(eachCardButton[j].tag) == 1 {
k = false
break
}
}
if k {
var alert = UIAlertController()
alert.title = "選択"
alert.message = "引くカードを選択して下さい。"
alert.addAction(UIAlertAction(title: "OK", style: .default))
present(alert, animated: true, completion: nil)
return
}
btnHikuTouch()
step += 1
if step > 3 {
step = 0
}
btnChangeTouch()
} else if step == mine {
changeFinishTouch()
step += 1
if step > 3 {
step = 0
}
shuffle()
} else {
hiku()
step += 1
if step > 3 {
step = 0
}
shuffle()
}
if step == reMine {
get()
}
}
}さて次回は、例外として考慮しなかった部分の作り込みに入ります。１番目と２番目が選ばれた時の処理です。また、配り直しボタンが押された時に青ガイドが出ていたら消す処理も加えます。
