r0r-5chach/CSY1018-assignment-2
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added 45 degree firing to aliens

This commit is contained in:
Joshua Perry 2022-05-29 14:07:12 +01:00
parent 8c039a2888
commit 11bcf9c438
1 changed files with 15 additions and 1 deletions
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16
scripts/enemy.js
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@ -13,7 +13,7 @@ function spawnEnemy() {
alien.style.left = Math.floor(Math.random() * document.body.offsetWidth) + "px";
if (document.elementFromPoint(alien.offsetLeft, alien.offsetTop).classList.contains("alien") == false) {
document.body.appendChild(alien);
alienLogic = setInterval(spawnBomb, Math.floor(Math.random() * 3000));
alienLogic = setInterval(spawnBomb, Math.floor(Math.random() * 3000-1000) + 1000);
aliens.push([alien, alienLogic]);
console.log("Alien Spawned")
break;
@ -30,6 +30,12 @@ function spawnBomb() {
bomb.style.top = "70px";
bomb.style.zIndex = "1";
bomb.style.display = "absolute";
if (Math.floor(Math.random() * 4) < 2) {
bomb.style.transform = "rotate(45deg)";
}
else if (Math.floor(Math.random() * 4) > 2) {
bomb.style.transform = "rotate(135deg)";
}
alien[0].appendChild(bomb);
bombs.push(bomb);
console.log("Bomb Spawned")
@ -38,6 +44,14 @@ function spawnBomb() {
/*Makes a random bomb fall a set amount and explodes if colliding with the floor*/
function fall() {
for (let element of bombs) {
if (element.style.transform === "rotate(45deg)") {
element.style.top = (element.offsetTop + 10) + "px";
element.style.left = (element.offsetLeft + 10) + "px";
}
else if (element.style.transform === "rotate(135deg)") {
element.style.top = (element.offsetTop + 10) + "px";
element.style.left = (element.offsetLeft - 10) + "px";
}
element.style.top = (element.offsetTop + 10) + "px";
var elemRect = element.getBoundingClientRect();
var bodyRect = document.body.getBoundingClientRect();