29 lines
816 B
JavaScript
29 lines
816 B
JavaScript
import { BaseEnemy } from './BaseEnemy.js';
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export class SwarmerEnemy extends BaseEnemy {
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constructor(scene, x, y, player) {
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super(scene, x, y, player, {
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frameOffset: 3,
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radius: 8,
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hp: 15,
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speed: 160,
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xp: 8,
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contactDamage: 8,
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});
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// Slight random offset so swarms don't stack perfectly
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this._offsetAngle = Math.random() * Math.PI * 2;
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this._wobble = Math.random() * 0.5;
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}
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update(delta) {
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super.update(delta);
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const t = this.scene.time.now * 0.001;
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const baseAngle = Phaser.Math.Angle.Between(this.x, this.y, this.player.x, this.player.y);
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const angle = baseAngle + Math.sin(t * 3 + this._offsetAngle) * this._wobble;
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this.sprite.body.setVelocity(
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Math.cos(angle) * this.speed,
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Math.sin(angle) * this.speed
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);
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}
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}
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