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rDrama
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ghost -> stalker

master
Aevann 2023-10-11 19:24:23 +03:00
parent 321132d52b
commit 223e4bf71f
1 changed files with 25 additions and 25 deletions
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50
files/assets/events/homoween/js/stalker.js
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@ -36,7 +36,7 @@ const count = parseInt(stalker_container.dataset.stalkersCount),
speed = 0.03 + 0.002 * count, speed = 0.03 + 0.002 * count,
offset = 10; offset = 10;
let ghosts = [], let stalkers = [],
a = Math.round(size * diameter * 0.2), a = Math.round(size * diameter * 0.2),
current = offset, current = offset,
mouse = { mouse = {
@ -44,39 +44,39 @@ let ghosts = [],
y: a + offset y: a + offset
}; };
// populate ghosts // populate stalkers
for (let i = 0; i < count; i++) { for (let i = 0; i < count; i++) {
ghosts[i] = new ghost(i); stalkers[i] = new stalker(i);
} }
function ghost(i) { function stalker(i) {
this.x = 0; this.x = 0;
this.y = 0; this.y = 0;
this.X = 0; this.X = 0;
this.Y = 0; this.Y = 0;
this.img = document.createElement("img"); this.img = document.createElement("img");
this.img.id = "ghost-" + i; this.img.id = "stalker-" + i;
this.img.className = "cursor-stalker"; this.img.className = "cursor-stalker";
this.img.src = `${SITE_FULL_IMAGES}/e/${assets[i]}.webp`; this.img.src = `${SITE_FULL_IMAGES}/e/${assets[i]}.webp`;
stalker_container.appendChild(this.img); stalker_container.appendChild(this.img);
} }
function placeghost(ghost, x, y) { function placestalker(stalker, x, y) {
ghost.x = x; stalker.x = x;
ghost.y = y; stalker.y = y;
ghost.img.style.left = ghost.x + "px"; stalker.img.style.left = stalker.x + "px";
ghost.img.style.top = ghost.y + "px"; stalker.img.style.top = stalker.y + "px";
} }
function makeCircle() { function makeCircle() {
let ghost; let stalker;
current -= rotation; current -= rotation;
for (let i = count - 1; i > -1; --i) { for (let i = count - 1; i > -1; --i) {
ghost = ghosts[i]; stalker = stalkers[i];
ghost.img.style.top = stalker.img.style.top =
Math.round(ghost.y + a * Math.sin((current + i) / spacing) - 15) + "px"; Math.round(stalker.y + a * Math.sin((current + i) / spacing) - 15) + "px";
ghost.img.style.left = stalker.img.style.left =
Math.round(ghost.x + a * Math.cos((current + i) / spacing)) + "px"; Math.round(stalker.x + a * Math.cos((current + i) / spacing)) + "px";
} }
} }
@ -90,18 +90,18 @@ function getRandom(min, max) {
} }
function draw() { function draw() {
let ghost = ghosts[0]; let stalker = stalkers[0];
let prevghost = ghosts[0]; let prevstalker = stalkers[0];
ghost.x = ghost.X += (mouse.x - ghost.X) * speed; stalker.x = stalker.X += (mouse.x - stalker.X) * speed;
if (screen_width < 768) { if (screen_width < 768) {
ghost.x = Math.min(ghost.x, screen_width * 0.55); stalker.x = Math.min(stalker.x, screen_width * 0.55);
} }
ghost.y = ghost.Y += (mouse.y - ghost.Y) * speed; stalker.y = stalker.Y += (mouse.y - stalker.Y) * speed;
for (let i = count - 1; i > 0; --i) { for (let i = count - 1; i > 0; --i) {
ghost = ghosts[i]; stalker = stalkers[i];
prevghost = ghosts[i - 1]; prevstalker = stalkers[i - 1];
ghost.x = ghost.X += (prevghost.x - ghost.X) * speed; stalker.x = stalker.X += (prevstalker.x - stalker.X) * speed;
ghost.y = ghost.Y += (prevghost.y - ghost.Y) * speed; stalker.y = stalker.Y += (prevstalker.y - stalker.Y) * speed;
} }
makeCircle(); makeCircle();
requestAnimationFrame(draw); requestAnimationFrame(draw);