www/corelib/classes/MessageWidgetClass.js

   1 var MessageWidgetClass = function(manager, args)
   2 {
   3         MessageWidgetClass.base.apply(this, arguments);
   4
   5         this.downKeyPushed = false;
   6         this.message = args[0];
   7         this.origin = new Point2D(10,240);
   8         this.size = new Point2D(620, 230);
   9
  10         //\89ü\8ds\82ª\93ü\82Á\82Ä\82¢\82é\82Æ\82±\82ë\82Å\88ê\8e\9e\92â\8e~\82µ\81«\83L\81[\82Ì\89\9f\89º\82ð\91Ò\82Â
  11
  12         this.messageIndex = 0;
  13         this.interval = 15;
  14         this.intervalCount = 0;
  15
  16 }.extend(WidgetClass, {
  17         attached : function(){
  18                 var w = this;
  19                 this.manager.pauseStage(function()
  20                 {
  21                         // pauseStage\82É\92¼\90Útick\82ð\90Ý\92u\82·\82é\82Ætick\93à\82Ìthis\82Åmanager\82ª\8eæ\93¾\82³\82ê\82Ä\82µ\82Ü\82¤
  22                         return w.tick();
  23                 });
  24         },
  25         tick : function(){
  26                 if(!this.manager.keyState.downArrow) this.downKeyPushed = false;
  27                 if(this.intervalCount >= this.interval)
  28                 {
  29                         if(this.message[this.messageIndex] == '\n')
  30                         {
  31                                 if(!this.downKeyPushed)
  32                                 {
  33                                         if(this.manager.keyState.downArrow)
  34                                         {
  35                                                 this.downKeyPushed = true;
  36                                                 this.messageIndex++;
  37                                         }
  38                                 }
  39                         }else
  40                         {
  41                                 this.messageIndex++;
  42                         }
  43                         if(this.messageIndex >= this.message.length)
  44                         {
  45                                 //\83\81\83b\83Z\81[\83W\82ð\95Â\82¶\82é
  46                                 this.manager.resumeStage();
  47                                 return false;
  48                         }
  49                         this.intervalCount = 0;
  50                 }else
  51                 {
  52                         this.intervalCount++;
  53                 }
  54                 return true;
  55         },
  56         draw : function(){
  57                 this.manager.mainContext.globalAlpha = 0.5;
  58                 this.manager.mainContext.fillRect(this.origin.x, this.origin.y, this.size.x, this.size.y);
  59                 this.manager.mainContext.globalAlpha = 1.0;
  60
  61                 var lineHead = 0;
  62                 var lines = [];
  63                 var height = 0;
  64                 var ysiz = 16;
  65                 for(var index = 0; index <= this.messageIndex; index++)
  66                 {
  67                         var siz = this.manager.mainContext.measureText(this.message.slice(lineHead, index + 1 - lineHead));
  68                         if(siz.x > this.size.x || this.message[index] == "\n"){
  69                                 lines.push(this.message.slice(lineHead, index - lineHead));
  70                                 lineHead = index;
  71                                 height += ysiz;
  72                         }
  73                 }
  74
  75                 var yloc = this.origin.y + this.size.y - height;
  76                 for(var i = 0; i < lines.length; i++)
  77                 {
  78                         var line = lines[i];
  79                         if(yloc >= this.origin.y)
  80                         {
  81                                 drawText(this.manager.mainContext, line, this.origin.x, yloc);
  82                         }
  83
  84                         yloc += ysiz;
  85                 }
  86
  87
  88
  89         }
  90 });