最新回答 / supjtr
for(var i=0; i<this.num; i++){ if(this.alive[i]){ //draw this.r[i] += deltaTime*0.04; if(this.r[i]>50){ this.alive[i] = false; continue; } var alpha = 1 - this.r[i]/50; ctx1.beginPath(); ctx1.arc(this.x[i], this.y[i], this.r[i]...
2016-08-29
最新回答 / 慕粉3343620
if(fruit.fruitType[i]=="blue")????{?????deta.double=2;//若果實是藍色,則標記,分數雙倍wave.born(fruit.x[i],fruit.y[i],1);????}????else????{?????deta.double=1;wave.born(fruit.x[i],fruit.y[i],2);????}在碰撞判斷的時候在原本有顏色判斷的地方出生圈圈,然后給圓圈的born函數多加一個參數,并賦給圓圈新加的參數,在draw中判斷這個參數,進行不同的...
2016-08-03
最新回答 / 慕仔8415870
halo.JShaloObj.prototype.born=function(x,y){ for(var i=0;i<this.num;i++) { if(!this.alive[i]) { this.x[i]=x; this.y[i]=y; this.r[i]=10; this.alive[i]=true; } }}代碼遺落了一個? ? ? ? “ !”字符if(!this.alive[i])? ? ? ? ? ?加上就好了“ !”字符
2016-07-02
最新回答 / 薄荷味的白襯衫
beginPath();ctx2.moveTo(this.rootx[i],canHeight);this.headx[i] = this.rootx[i] + l * this.amp[i];ctx2.quadraticCurveTo(this.rootx[i],canHeight - 120,this.headx[i],this.heady[i]);
2016-06-28