42 lines
No EOL
972 B
JavaScript
42 lines
No EOL
972 B
JavaScript
import { distF, uuidv4 } from './util.js'
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class NPC {
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constructor(you) {
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let pos = { x: Math.random() * 1000 - 50, y: Math.random() * 1000 - 50 };
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let vel = { x: 0, y: 0 };
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this.pos = pos;
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this.vel = vel;
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this.you = you || uuidv4();
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this.type = 'NPC';
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this.immortal = true;
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this.serverProps = [
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'type', 'pos','vel','you','immortal'
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];
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}
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handleTick(game) {
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let { entities } = game;
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let rEntity, i = 0;
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while ((!rEntity || rEntity.type != 'Player') && i < 100) {
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rEntity = entities[Math.floor(Math.random() * entities.length)];
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i++;
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}
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this.vel.x += (rEntity.pos.x - this.pos.x) * 0.0002;
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this.vel.y += (rEntity.pos.y - this.pos.y) * 0.0002;
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this.vel.x *= 0.995;
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this.vel.y *= 0.995;
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this.pos.x += this.vel.x;
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this.pos.y += this.vel.y;
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}
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}
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export default NPC; |