1.1 --- a/src/ios/viewctl.m	Fri Sep 18 23:02:50 2015 +0300
     1.2 +++ b/src/ios/viewctl.m	Sat Sep 19 05:51:51 2015 +0300
     1.3 @@ -1,5 +1,7 @@
     1.4 +#include <stdlib.h>
     1.5 +#import <OpenGLES/ES2/glext.h>
     1.6  #import "viewctl.h"
     1.7 -#import <OpenGLES/ES2/glext.h>
     1.8 +#include "istereo.h"
     1.9  
    1.10  @interface ViewController () {
    1.11  	EAGLContext *ctx;
    1.12 @@ -10,6 +12,8 @@
    1.13  
    1.14  
    1.15  - (void)create_ad;
    1.16 +- (void)show_ad;
    1.17 +- (void)hide_ad;
    1.18  
    1.19  - (void)init_gl;
    1.20  - (void)destroy_gl;
    1.21 @@ -32,7 +36,6 @@
    1.22  
    1.23  	[self create_ad];
    1.24  
    1.25 -
    1.26  	[self init_gl];
    1.27  }
    1.28  
    1.29 @@ -70,35 +73,15 @@
    1.30  
    1.31  - (void)create_ad
    1.32  {
    1.33 -	ad_visible = NO;
    1.34  	ad = [[ADBannerView alloc] initWithAdType: ADAdTypeBanner];
    1.35  	[ad setAutoresizingMask: UIViewAutoresizingFlexibleWidth];
    1.36 -	ad.frame = CGRectOffset(ad.frame, 0, -ad.frame.size.height);
    1.37 +	ad_visible = YES;
    1.38 +	[self hide_ad];
    1.39  	[self.view addSubview: ad];
    1.40  	ad.delegate = self;
    1.41  }
    1.42  
    1.43 -- (void)init_gl
    1.44 -{
    1.45 -    [EAGLContext setCurrentContext: self->ctx];
    1.46 -
    1.47 -	glClearColor(1.0, 0.0, 0.0, 1.0);
    1.48 -}
    1.49 -
    1.50 -- (void)destroy_gl
    1.51 -{
    1.52 -    [EAGLContext setCurrentContext: self->ctx];
    1.53 -}
    1.54 -
    1.55 -
    1.56 -- (void)glkView: (GLKView*)view drawInRect: (CGRect)rect
    1.57 -{
    1.58 -    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
    1.59 -}
    1.60 -
    1.61 -// ADBannerDelegate functions
    1.62 -
    1.63 -- (void)bannerViewDidLoadAd: (ADBannerView*)banner
    1.64 +- (void)show_ad
    1.65  {
    1.66  	if(!ad_visible) {
    1.67  		CGRect rect = ad.frame;
    1.68 @@ -108,12 +91,52 @@
    1.69  	}
    1.70  }
    1.71  
    1.72 +- (void)hide_ad
    1.73 +{
    1.74 +	if(ad_visible) {
    1.75 +		ad.frame = CGRectOffset(ad.frame, 0, -ad.frame.size.height);
    1.76 +		ad_visible = NO;
    1.77 +	}
    1.78 +}
    1.79 +
    1.80 +- (void)init_gl
    1.81 +{
    1.82 +    [EAGLContext setCurrentContext: self->ctx];
    1.83 +
    1.84 +	if(init() == -1) {
    1.85 +		NSLog(@"app initialization failed");
    1.86 +		exit(0);
    1.87 +	}
    1.88 +}
    1.89 +
    1.90 +- (void)destroy_gl
    1.91 +{
    1.92 +	cleanup();
    1.93 +    [EAGLContext setCurrentContext: self->ctx];
    1.94 +}
    1.95 +
    1.96 +
    1.97 +- (void)glkView: (GLKView*)view drawInRect: (CGRect)rect
    1.98 +{
    1.99 +	redraw();
   1.100 +}
   1.101 +
   1.102 +- (void)viewDidLayoutSubviews
   1.103 +{
   1.104 +	CGRect rect = self.view.frame;
   1.105 +	reshape(rect.size.width, rect.size.height);
   1.106 +}
   1.107 +
   1.108 +// ADBannerDelegate functions
   1.109 +
   1.110 +- (void)bannerViewDidLoadAd: (ADBannerView*)banner
   1.111 +{
   1.112 +	[self show_ad];
   1.113 +}
   1.114 +
   1.115  - (void)bannerView: (ADBannerView*)banner didFailToReceiveAdWithError: (NSError*)error
   1.116  {
   1.117 -	if(ad_visible) {
   1.118 -		ad_visible = NO;
   1.119 -		ad.frame = CGRectOffset(ad.frame, 0, -ad.frame.size.height);
   1.120 -	}
   1.121 +	[self hide_ad];
   1.122  
   1.123  	NSLog(@"Failed to retrieve ad");
   1.124  }