pucalka

// Creating variables
var myX=350,myY=300,Xnach=myX,Ynach=myY,Xkrai=0,Ykrai=0,deltaX=[],deltaY=[];
var d=0,patronX=[],patronY=[],patroni=0,i=0,vragX=[],vragY=[],vragi=0,i1=0;
var vragdeltaX=[],vragdeltaY=[],dalidaspawnav=0,prezkolko=15,jivoti=5;
var otkude=0,stop=false;
for(i=0;i<1000;i++)
{
    patronX[i]=0-1000;
    patronY[i]=0-1000;
    deltaX[i]=0;
    deltaY[i]=0;
    vragX[i]=600;
    vragY[i]=200;
}
function dyljina(Xnach,Ynach,Xkrai,Ykrai)
{
    var a = Xnach - Xkrai;
    var b = Ynach - Ykrai;
    return Math.sqrt(a*a+b*b)
}
function update() {
    if(isKeyPressed[87])
    {
        myY-=6;
    }
    if(isKeyPressed[83])
    {
        myY+=6;
    }
    if(isKeyPressed[65])
    {
        myX-=6;
    }
    if(isKeyPressed[68])
    {
        myX +=6;
    }
    dalidaspawnav++;
    if(dalidaspawnav>prezkolko)
    {
        /// 0 otgore
        /// 1 otdolu
        /// 2 otlqvo
        /// 3 otdqcno
        nakude=Math.floor(Math.random()*4)

        if(nakude==0)
        {
            vragX[vragi]=Math.floor(Math.random()*2730);
            vragY[vragi]=0;
        }
        if(nakude==1)
        {
            vragX[vragi]=Math.floor(Math.random()*2730);
            vragY[vragi]=1310;
        }
        if(nakude==2)
        {
            vragX[vragi]=0;
            vragY[vragi]=Math.floor(Math.random()*1310);
        }
        if(nakude==3)
        {
            vragX[vragi]=2730;
            vragY[vragi]=Math.floor(Math.random()*1310);
        }
        dalidaspawnav=0;
        Xkrai=vragX[vragi];
        Ykrai=vragY[vragi];
        d=dyljina(Xnach,Ynach,Xkrai,Ykrai)
        vragdeltaX[vragi] = (Xkrai - Xnach)/d;
        vragdeltaY[vragi] = (Ykrai - Ynach)/d;
        vragi++;
        if(vragi>99999)
        {
            vragi=0;
        }

    }
    Xnach=myX;
    Ynach=myY;
    for(i=0;i<patroni;i++)
    {
        patronX[i]=patronX[i]+deltaX[i]*10;
        patronY[i]=patronY[i]+deltaY[i]*10;
    }
    for(i=0;i<vragi;i++)
    {
        vragX[i]=vragX[i]-vragdeltaX[i]*3;
        vragY[i]=vragY[i]-vragdeltaY[i]*3;
    }
    for(i=0;i<1000;i++)
    {
        for(i1=0;i1<1000;i1++)
        {
            if(areColliding(patronX[i],patronY[i],20,20,vragX[i1],vragY[i1],30,30))
            {
                vragX[i1]=0-1000000000;
                vragY[i1]=0-1000000000;
                patronX[i]=0-100000000;
                patronY[i]=0-100000000;
                if(prezkolko>50)
                {
                    prezkolko=prezkolko-2;
                }


            }
        }
    }
        for(i1=0;i1<1000;i1++)
        {
            if(areColliding(myX,myY,30,30,vragX[i1],vragY[i1],30,30))
            {
                stop=true;
            }
        }
}

function draw() {
    if(stop==false)
    {
        context.fillStyle="#000000";
        context.fillRect(0,0,10000,10000)
        context.fillStyle="blue";
        context.fillRect(myX,myY,20,20)
        context.fillStyle="green";
        for(i=0;i<patroni;i++)
        {
            context.fillRect(patronX[i],patronY[i],15,15)
        }
        context.fillStyle="red";
        for(i=0;i<vragi;i++)
        {
            context.fillRect(vragX[i],vragY[i],20,20)
        }
    }

};

function keydown(key) {

    console.log("pressed key",key)
};

function mousedown() {
    patronX[patroni]=myX;
    patronY[patroni]=myY;
    Xkrai=mouseX;
    Ykrai=mouseY;
    d=dyljina(Xnach,Ynach,Xkrai,Ykrai)
    deltaX[patroni] = (Xkrai - Xnach)/d;
    deltaY[patroni] = (Ykrai - Ynach)/d;
    patroni++;
    if(patroni>999)
    {
        patroni=0;
    }
    console.log("Mouse clicked at", mouseX, mouseY);
};