// Creating variables
var myX = 400, myY = 300,updates=0,patronX=0,patronY=0,deltaPatronX=0,deltaPatronY=0;
function dyljina(NachaloX,NachaloY,KrayX,KrayY){
 var a = NachaloX - KrayX;
 var b = NachaloY - KrayY;
 return Math.sqrt(a*a + b*b)
}
function update() {
    // Napisanoto tuk se izpulnqva otnovo i otnovo mnogo puti v sekunda
    patronX+=deltaPatronX;
    patronY+=deltaPatronY;
}
function draw() {
    // tuk naprogramirai kakvo da se risuva
    drawImage(backStars,0, 0, 800, 600);
    drawImage(enemyBlue1,myX,myY,80,110);
    drawImage(explosion1,patronX,patronY,20,20);
};
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);
    patronX = myX + 35;
    patronY = myY + 35;
    var d = dyljina(patronX ,patronY ,mouseX ,mouseY);
    deltaPatronX = (mouseX - patronX)/d*10;
    deltaPatronY = (mouseY - patronY)/d*10;
};