www/corelib/classes/MovableStageObjectClass.js

   1 var MovableStageObjectClass = function(stage)
   2 {
   3         MovableStageObjectClass.base.apply(this, [stage]);
   4
   5         this.movingSpeed = new Point2D(0, 0);
   6         //2 * hysteresis >= movingFriction\82Å\82 \82é\82±\82Æ\82ð\90\84\8f§\82·\82é\81B
   7         //\82»\82¤\82Å\82È\82¢\8fê\8d\87\81A\96\80\8eC\82Å\82Ì\8c¸\91¬\8cã\82É\8a®\91S\82É\92â\8e~\82Å\82«\82È\82¢\89Â\94\\90«\82ª\82 \82é\81B
   8         this.movingFriction = 8000;
   9         this.hysteresis = this.movingFriction/ 60;
  10         this.xMaxSpeed = 5000;
  11         this.yMaxSpeed = 5;
  12
  13 }.extend(StageObject, {
  14         tick: function(){
  15                 if(this.movingSpeedX > this.xMaxSpeed) this.movingSpeedX = this.xMaxSpeed;
  16                 //if(this.movingSpeedY > this.yMaxSpeed) this.movingSpeedY = this.yMaxSpeed;
  17                 if(this.movingSpeedX < -this.xMaxSpeed) this.movingSpeedX = -this.xMaxSpeed;
  18                 //if(this.movingSpeedY < -this.yMaxSpeed) this.movingSpeedY = -this.yMaxSpeed;
  19
  20                 //\92ï\8dR\8f\88\97\9d
  21                 if(this.movingSpeed.x < -this.hysteresis){
  22                         this.movingSpeed.x += this.movingFriction / this.stage.manager.tickPerSecond;
  23                 } else if(this.movingSpeed.x > this.hysteresis){
  24                         this.movingSpeed.x -= this.movingFriction / this.stage.manager.tickPerSecond;
  25                 } else{
  26                         this.movingSpeed.x = 0;
  27                 }
  28
  29                 //\8fd\97Í
  30                 this.movingSpeed.y += 300 / this.stage.manager.tickPerSecond;
  31
  32                 //\89^\93®\8f\88\97\9d
  33                 var col = this.moveTo(
  34                         this.origin.x + (this.movingSpeed.x / this.stage.manager.tickPerSecond),
  35                         this.origin.y + (this.movingSpeed.y / this.stage.manager.tickPerSecond)
  36                 );
  37
  38                 //\8fÕ\93Ë\8e\9e\82Ì\89^\93®\83G\83l\83\8b\83M\81[\8fÁ\96Å\90Ý\92è
  39                 if(col & 1 != 0 && this.movingSpeed.x > 0) this.movingSpeed.x = 0;
  40                 if(col & 2 != 0 && this.movingSpeed.x < 0) this.movingSpeed.x = 0;
  41                 if(col & 4 != 0 && this.movingSpeed.y > 0) this.movingSpeed.y = 0;
  42                 if(col & 8 != 0 && this.movingSpeed.y < 0) this.movingSpeed.y = 0;
  43         },
  44         moveTo : function(x, y) {
  45                 //\93\96\82½\82è\94»\92è\82Ì\8eÀ\91\95
  46                 this.stage.moveTo(this, x, y);
  47         },
  48         isCollided : function(obj, x, y)
  49         {
  50                 //MovableStageObject\82ª(x, y)\82Ì\82Æ\82«\91\8a\8eè\82Ìobj\82Æ\8fÕ\93Ë\82·\82é\82©\94»\92è
  51                 if(obj instanceof BlockClass)
  52                 {
  53                         var ox = obj.origin.x, oy = obj.origin.y;
  54                         return x + 32 >= ox && x <= ox + 32 && y + 32 >= oy && y <= oy + 32;
  55                 }
  56                 return false;
  57         }
  58 });
  59
  60 //child : CharacterClass
  61
  62