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CoverView.m
资源名称：PushBox.rar　[点击查看]
上传用户：qhdwjd2004
上传日期：2020-12-29
资源大小：362k
文件大小：3k
源码类别：

iPhone

开发平台：

Objective-C

CoverView.m：源码内容
  1. #import "CoverView.h"
  2. #import "MainView.h"
  4. @implementation CoverView
  6. - (id)initWithFrame:(CGRect)rect
  7. {
  8.     if ((self == [ super initWithFrame: rect ]) != nil) {
  9.         // Start New Game
  10.         StartImage = [UIImage applicationImageNamed: @"images/btnstart.png"];
  11.         // Continue
  12.         if(canContinue = [Map CheckMessExist])
  13.         {
  14.             ContinueImage = [UIImage applicationImageNamed: @"images/btncontinue1.png"];
  15.         }
  16.         else
  17.         {
  18.             ContinueImage = [UIImage applicationImageNamed: @"images/btncontinue2.png"];
  19.         }
  20.         // Load Stage
  21.     CustomImage = [UIImage applicationImageNamed: @"images/btncustom.png"];
  22.         // About
  23.     AboutGameImage = [UIImage applicationImageNamed: @"images/btnabout.png"];
  25.         int i;
  26.         for(i=0;i<MenuNumber;i++)
  27.         {
  28.             menu[i] = CGRectMake(MenuX, MenuY + i*MenuItemHeight + MenuSplit, MenuWidth, MenuItemHeight);
  29.         }
  30.     }
  31.     return self;
  32. }
  34. - (void)drawRect:(CGRect)rect
  35. {
  36.     [ StartImage draw1PartImageInRect: menu[0] ];
  37.     [ ContinueImage draw1PartImageInRect: menu[1] ];
  38.     [ CustomImage draw1PartImageInRect: menu[2] ];
  39.     [ AboutGameImage draw1PartImageInRect: menu[3] ];
  40. }
  42. - (void)dealloc
  43. {
  44.     [StartImage release];
  45.     [ContinueImage release];
  46.     [CustomImage release];
  47.     [AboutGameImage release];
  49.     [ self dealloc ];
  50.     [ super dealloc];
  51. }
  53. - (void)updateview
  54. {
  55.     if(canContinue = [Map CheckMessExist])
  56.     {
  57.         ContinueImage = [UIImage applicationImageNamed: @"images/btncontinue1.png"];
  58.     }
  59.     else
  60.     {
  61.         ContinueImage = [UIImage applicationImageNamed: @"images/btncontinue2.png"];
  62.     }
  64.     [self setNeedsDisplayInRect:menu[1]];
  65. }
  67. - (void)setParentView:(UIView*)view;
  68. {
  69.     parentView = view;
  70. }
  72. - (void)mouseDown: (struct __GSEvent *)event
  73. {
  74.     MainView *mView = (MainView *)parentView;
  75.     CGPoint p = GSEventGetInnerMostPathPosition(event);
  76.     if([self isPoint:p InRect:menu[0]])
  77.     {
  78.         [mView startGame];
  79.         return;
  80.     }
  82.     if([self isPoint:p InRect:menu[1]])
  83.     {
  84.         if(canContinue)
  85.         {
  86.             [mView continueGame];
  87.         }
  88.         return;
  89.     }
  91.     if([self isPoint:p InRect:menu[2]])
  92.     {
  93.         [(MainView*)mView customGame:NO];
  94.         return;
  95.     }
  97.     if([self isPoint:p InRect:menu[3]])
  98.     {
  99.         [mView showAbout];
  100.         return;
  101.     }
  102. }
  104. - (bool)isPoint:(CGPoint)pt InRect:(CGRect)rect 
  105. {
  106.     if(pt.x>rect.origin.x && pt.x < rect.origin.x + rect.size.width
  107.        && pt.y>rect.origin.y && pt.y < rect.origin.y + rect.size.height)
  108.     {
  109.         return YES;
  110.     }
  111.     else
  112.     {
  113.         return NO;
  114.     }
  115. }
  117. @end