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// Creating variables
var myX = 0, myY = 0,posokagradus = 0,nestaotigrX=[],nestaotigrY=[];
var nestaotigrposoka=[],nestoposoka=[],broinesta=0,ini;
function update() {
     if(isKeyPressed[87]){
        posokagradus=posokagradus+0.1
    }
     if(isKeyPressed[83]){
        posokagradus=posokagradus-0.1
    }
    myX = myX+Math.cos(posokagradus*360/(2*Math.PI));
    myY = myY-Math.sin(posokagradus*360/(2*Math.PI));
    for(ini=0;ini<broinesta;ini++){
        nestaotigrX[ini]=nestaotigrX[ini]+6*Math.cos(nestaotigrposoka[ini]/360*(2*Math.PI));
        nestaotigrY[ini]=nestaotigrY[ini]-6*Math.sin(nestaotigrposoka[ini]/360*(2*Math.PI));
    }
    nestaotigrX[broinesta]=myX;
    nestaotigrY[broinesta]=myY;
    nestaotigrposoka[broinesta]=posokagradus+10;
    broinesta=broinesta+1;
    myX = myX+1*Math.cos(posokagradus*360/(2*Math.PI));
    myY = myY-1*Math.sin(posokagradus*360/(2*Math.PI));
    nestaotigrX[broinesta]=myX;
    nestaotigrposoka[broinesta]=myY;
    nestoposoka[broinesta]=posokagradus;
    broinesta=broinesta+1;
    myX = myX+1*Math.cos(posokagradus*360/(2*Math.PI));
    myY = myY-1*Math.sin(posokagradus*360/(2*Math.PI));
    nestaotigrX[broinesta]=myX;
    nestaotigrY[broinesta]=myY;
    nestaotigrposoka[broinesta]=posokagradus+270;
    broinesta=broinesta+1;
    myX = myX+1*Math.cos(posokagradus*360/(2*Math.PI));
    myY = myY-1*Math.sin(posokagradus*360/(2*Math.PI));
    nestaotigrX[broinesta]=myX;
    nestaotigrY[broinesta]=myY;
    nestaotigrposoka[broinesta]=posokagradus+180;
    broinesta=broinesta+1;
    for(ini=0;ini<broinesta;ini++){
        nestaotigrX[ini]=nestaotigrX[ini]+5+Math.cos(nestaotigrposoka[ini]/360*(2*Math.PI));
        nestaotigrY[ini]=nestaotigrY[ini]-5+Math.cos(nestaotigrposoka[ini]/360*(2*Math.PI));
    }

}

function draw() {
    // This is how you draw a rectangle
    context.fillRect(myX, myY, 30, 30);
    for(ini=0;ini<broinesta;ini++){
        context.fillRect(nestaotigrX[ini],nestaotigrY[ini],5,5);
    }
}

function keyup(key) {
    // Show the pressed keycode in the console
    console.log("Pressed", key);

}
function mouseup() {
    // Show coordinates of mouse on click
    console.log("Mouse clicked at", mouseX, mouseY);