Pure code implementation of small aircraft game interface framework

//

Viewcontroller.m

01-playplane

//

Created by Wang on 16/4/9.

COPYRIGHT©2016 King of the year. All rights reserved.

//

#import "ViewController.h"

@interface Viewcontroller ()

@end

@implementation Viewcontroller

-(void) Viewdidload {

[Super Viewdidload];

[Self setupui];

Additional setup after loading the view, typically from a nib.

}

Setup interface

-(void) setupui{

Set background

Uiimageview *backgroundpicture = [[Uiimageview alloc]init];

Set the background in place.

Backgroundpicture.image = [UIImage imagenamed:@ "background"];

Adjust background size

Backgroundpicture.frame = Self.view.frame;

Add to and view

[Self.view Addsubview:backgroundpicture];

Add aircraft

UIButton *plane = [[UIButton alloc]init];

Two pictures in the default and highlight states

UIImage *normal = [UIImage imagenamed:@ "Hero1"];

UIImage *highlight = [UIImage imagenamed:@ "Hero2"];

[Plane Setimage:normal Forstate:uicontrolstatenormal];

[Plane setimage:highlight forstate:uicontrolstatehighlighted];

Airplane button Size

[Plane SizeToFit];

Airplane button Position

Plane.center=self.view.center;

Add to and view

[Self.view Addsubview:plane];

Add Direction button

CGFloat offset = 100;

[Self adddirbuttonwithimagename:@ "top" offsetpoint:cgpointmake (0,-offset)];

[Self adddirbuttonwithimagename:@ ' left ' Offsetpoint:cgpointmake (-offset,0)];

[Self adddirbuttonwithimagename:@ ' right ' offsetpoint:cgpointmake (offset, 0)];

[Self adddirbuttonwithimagename:@ "bottom" offsetpoint:cgpointmake (0, offset)];

}

-(void) Adddirbuttonwithimagename: (NSString *) imageName offsetpoint: (cgpoint) offsetpoint{

Determine the location of the four-button center point

Cgpoint Center = cgpointmake (self.view.center.x, self.view.center.y+200);

The size of the button

CGFloat mysize = 40;

Determine the button's frame

CGRect rect = CGRectMake (center.x-mysize*0.5, center.y-mysize*0.5, Mysize, mysize);

UIButton *dirbutton = [[UIButton alloc]init];

//

NSString *nname = [ImageName stringbyappendingstring:@ "_normal"];

NSString *hname = [ImageName stringbyappendingstring:@ "_highlighted"];

//

UIImage *normal = [UIImage imagenamed:nname];

UIImage *highlighted = [UIImage imagenamed:hname];

//

[Dirbutton Setimage:normal Forstate:uicontrolstatenormal];

[Dirbutton setimage:highlighted forstate:uicontrolstatehighlighted];

Position

Dirbutton.frame = Cgrectoffset (rect, offsetpoint.x, OFFSETPOINT.Y);

[Self.view Addsubview:dirbutton];

}

@end

Pure code implementation of small aircraft game interface framework