个回答

• moonstar

  2016-07-08 16:55:52

  对了那个this.o就是橘子 我的这个我运行可以

  0

• moonstar

  2016-07-08 16:54:30

  fruitObj.prototype.draw = function()

  {

  for(var i=0;i<this.num;i++)

  {

  if (this.l[i]<15) {

   this.l[i]=this.l[i]+delttime*0.01;

  }

  else{

  this.y[i]-=delttime*0.01;//上浮

  ctx1.clearRect(this.x[i] - this.o.width * 0.5,this.y[i] - this.o.height * 0.5,this.l[i]+0.1,this.l[i]+0.1);

  }     

  ctx1.drawImage(this.o, this.x[i] - this.o.width * 0.5,this.y[i] - this.o.height * 0.5,this.l[i],this.l[i]);

  }

  //console.dir(this.x,this.y);

  }

  
  

  0

• 茗人堂丶小高

  2016-03-12 14:56:59

  跪求fruit.js代码

  
  

  0

• xvvg

  2016-01-18 16:21:54

  粘贴你的代码也出现不了果实

  
  

  0

• Farous

  2015-11-27 12:43:22

  var fruitObj=function()

  {

  this.alive=[];

  this.x=[];

  this.y=[];

  this.l=[];

  this.orange=new Image();

  this.blue=new Image();

  }

  fruitObj.prototype.num=30;

  fruitObj.prototype.init=function()

  {

  for(var i=0;i<this.num;i++)

  {

   this.alive[i]=true;

   this.x[i]=0;

   this.y[i]=0;

   this.l[i]=0;

   this.born(i);

  }

  this.orange.src="src/fruit.png";

  this.blue.src="src/blue.png";

  }

  fruitObj.prototype.draw=function()

  {

  for(var i=0;i<this.num;i++)

  {

  this.l[i]+=0.01*deltaTime;

  ctx2.drawImage(this.orange,this.x[i] - this.l[i]*0.5,this.y[i]-this.l[i]*0.5,

  this.l[i],this.l[i]);

  }

  }

  fruitObj.prototype.born=function(i)

  {

  var aneID=Math.floor(Math.random()*ane.num);

  this.x[i]= ane.x[aneID];

  this.y[i]= canHeight - ane.len[aneID];

  this.l[i]=0;

  }

  
  

  /*fruitObj.prototype.update=function()

  {

  var num=0;

  for(var i=0;i<this.num;i++)

  {

  if(this.alive[i])num++;

  }*/

  
  

  0

• phoenix_0010

  2015-11-07 16:20:52

  嗯嗯，同求fruit.js代码
  

  0

• panxue123

  2015-10-25 11:28:52

  我的出现果实了

  0

• 不完美

  2015-10-23 20:19:21

  我的也是的，你现在解决果实不出现的问题了么

  0