//
// ViewController.m
// 变形方块
//
// Created by 卿鹏 on 14-11-26.
// Copyright (c) 2014年 qingpeng. All rights reserved.
//
#import "ViewController.h"
@interface ViewController ()
{
NSMutableArray *array;
UIView *v;
}
@end
@implementation ViewController
int m1[16][4][4] ={
{{0,0,0,0},{0,1,1,0},{0,1,1,0},{0,0,0,0}},
{{0,0,0,0},{1,1,1,1},{0,0,0,0},{0,0,0,0}},
{{0,0,0,0},{1,1,0,0},{0,1,1,0},{0,0,0,0}},
{{0,0,0,0},{0,0,1,1},{0,1,1,0},{0,0,0,0}},
{{0,0,0,0},{0,1,0,0},{1,1,1,0},{0,0,0,0}},
{{0,0,0,0},{0,1,1,1},{0,0,1,0},{0,0,0,0}},
{{1,0,0,0},{1,1,0,0},{1,0,0,0},{0,0,0,0}},
{{0,0,0,1},{0,0,1,1},{0,0,0,1},{0,0,0,0}},
{{1,0,0,0},{1,0,0,0},{1,0,0,0},{1,1,0,0}},
{{0,0,0,1},{0,0,0,1},{0,0,0,1},{0,0,1,1}},
{{1,1,0,0},{1,0,0,0},{1,0,0,0},{1,0,0,0}},
{{0,0,1,1},{0,0,0,1},{0,0,0,1},{0,0,0,1}},
{{0,1,0,0},{1,1,0,0},{1,0,0,0},{0,0,0,0}},
{{0,0,1,0},{0,0,1,1},{0,0,0,1},{0,0,0,0}},
{{0,0,0,0},{1,1,1,1},{0,0,0,0},{0,0,0,0}},
{{0,0,0,0},{0,1,1,0},{0,1,1,0},{0,0,0,0}}
};
int n[4][4] = {{0,0,0,0},{0,0,0,0},{0,0,0,0},{0,0,0,0}};
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
array = [[NSMutableArray alloc] init];
for(int i=0;i<16; i++)
{
int row = i % 4;
int column = i / 4 ;
v = [[UIView alloc] initWithFrame:CGRectMake(row*42+100, column*42+150, 40, 40)];
[array addObject:v];//添加一个OC中的View对象
[self.view addSubview:v];
}
for(int x=0;x<4;x++)//初始化界面
{
for(int y=0; y<4; y++)
{
UIView *k = array[x*4+y];//从数组中取出UIview
if (n[x][y])
{
k.backgroundColor = [UIColor blueColor];
}
else
{
k.backgroundColor = [UIColor grayColor];
}
}
}
}
- (IBAction)didButton:(UIButton *)sender
{
static int n=0;
if (n==15)
{
n = 0;
}
else
{
n ++;
}
for(int x=0;x<4;x++)
{
for(int y=0; y<4; y++)
{
UIView *k = array[x*4+y];//从数组中取出UIview
if (m1[n][x][y])
{
k.backgroundColor = [UIColor blueColor];
}
else
{
k.backgroundColor = [UIColor grayColor];
}
}
}
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
@end变形方块
原文：http://www.cnblogs.com/qingpeng-ios/p/4125256.html
