initial commit

resources/js/engine/GameObject.js

@@ -0,0 +1,29 @@
+import { Vector2D } from './Vector2D.js';
+
+export class GameObject {
+  constructor(x = 0, y = 0) {
+    this.pos = new Vector2D(x, y);
+    this.velocity = new Vector2D(0, 0);
+    this.width = 0;
+    this.height = 0;
+  }
+
+  update(dt = 1 / 60) {
+    this.pos = this.velocity.mulS(dt).addV(this.pos);
+  }
+
+  intersect(other) {
+    return (
+      Math.abs(this.pos.x - other.pos.x) * 2 < this.width + other.width &&
+      Math.abs(this.pos.y - other.pos.y) * 2 < this.height + other.height
+    );
+  }
+
+  draw() {}
+
+  remove(container) {
+    if (!container) return;
+    const index = container.indexOf(this);
+    if (index !== -1) container.splice(index, 1);
+  }
+}