IOS off Light Game

One

Create a root View Controller for window first

In the AppDelegate.h file

-(BOOL) Application: (uiapplication *) application didfinishlaunchingwithoptions: ( Nsdictionary *) launchoptions

// Create a root view Controller    for window Rootviewcontroller *rootviewcontroller = [[Rootviewcontroller alloc]init];     = Rootviewcontroller;

In the rootviewcontroller.m file

-(void) viewdidload

{

int count = 0; define The Count count to be the tag tag stored value

UIImage *one = [UIImage imagenamed:@ "H.png"]; // set up a picture

for (int i=0; i<7; i++) {

for (int j=0; j<5; j + +) {

count++;

UIButton *button = [UIButtonbuttonwithtype:uibuttontype Custom];

button. frame = cgrectmake(*j, +i* );

button. tag = count;

[Button setimage: one forstate:uicontrolstatenormal];

[Button addTarget:self action:@selector(touch:) forcontrolevents:uicontroleventtouchupinside];

[Self. View addsubview: button];

}

count+= 5 ; control the tag tag to implement the tag tag of the next line

}

[Superviewdidload];

Do any additional setup after loading the view.

}

-(void) Touch: (ID) Sender

{

UIButton *button = (UIButton*) sender;

for (int i=0; i<=; i++) {

UIButton *current = (UIButton*) [self. View Viewwithtag: i]; // Set the current button's Click event

// below is the control tag around, up and down

if (I==button. Tag-1) | | (I==button. tag+1) | | (I==button. tag-| | (I==button. tag+)) {

if (Current. currentimage ==[UIImage imagenamed:@ "H.png"]) {

[ Current setimage: [UIImageimagenamed:@ "g.png"] forstate:uicontrolstatenormal];

}

Else

{

[ Current setimage: [UIImageimagenamed:@ "h.png"] forSt Ate:uicontrolstatenormal];

}

}

}

}

The final result is this: