59 lines
1 KiB
JavaScript
59 lines
1 KiB
JavaScript
'use strict';
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const Projectile = require('./projectile.js');
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class Missile extends Projectile {
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constructor(world, pos, source) {
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super(world);
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this.x = pos.x * 32;
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this.y = pos.y * 32;
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this.xvel = pos.xvel;
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this.yvel = pos.yvel;
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this.r = pos.r;
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this.xvel += Math.cos(this.r) * 0.2;
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this.yvel += Math.sin(this.r) * 0.2;
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this.source = source;
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this.player = source.player;
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this.fuel = 200;
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this.type = 'missile';
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this.frame = [[[0, 0], [10, 0], [10, 3], [0, 3]]];
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}
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contact(body) {
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this.detonate();
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}
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detonate() {
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this.world.explosion(this.center, 10);
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this.world.room.broadcast('effect', {
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type: 'explosion',
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size: 10,
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pos: this.center
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});
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this.world.removeBody(this);
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}
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tickType() {
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let power = 0.004;
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let x = Math.cos(this.b2body.GetAngleRadians()) * power;
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let y = Math.sin(this.b2body.GetAngleRadians()) * power;
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this.applyForce(x, y);
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if(this.fuel-- <= 0) {
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this.detonate();
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}
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}
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packTypeDelta() {
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return [];
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}
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packProjectileFull() {
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return {};
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}
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}
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module.exports = Missile;
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