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Add crashing

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This commit is contained in:
asraelite 2018-03-07 14:51:18 +00:00
parent bd97945e66
commit 60f77c36a9
9 changed files with 67 additions and 10 deletions
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31
js/world/particle.mjs
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@ -27,6 +27,37 @@ export function createEndEditBurst(ship) {
}
}
export function createCrash(ship) {
for (let i = 0; i < ship.mass + 3; i++) {
particles.add(new Particle(...ship.poc, {
color: '#f2e860',
lifetime: Math.random() * 50 + 40,
size: Math.random() * 0.2 + 0.2,
spray: 0.9,
gravity: true
}));
}
for (let i = 0; i < ship.mass + 3; i++) {
particles.add(new Particle(...ship.poc, {
color: '#f75722',
lifetime: Math.random() * 50 + 40,
size: Math.random() * 0.2 + 0.2,
spray: 0.5,
gravity: true
}));
}
for (let i = 0; i < ship.mass * 2 + 3; i++) {
particles.add(new Particle(...ship.poc, {
color: '#888',
lifetime: Math.random() * 30 + 55,
size: Math.random() * 0.5 + 0.4,
spray: 2,
friction: 0.9,
gravity: false
}));
}
}
export function createPickupBurst(ship, point) {
for (let i = 0; i < 20; i++) {
particles.add(new Particle(...point, {

14
js/world/ship.mjs
View file

@ -22,6 +22,7 @@ export default class Ship extends Body {
this.rotationPower = 0;
this.cargoCapacity = 0;
this.thrust = 0;
this.crashed = false;
}
get com() {
@ -48,7 +49,7 @@ export default class Ship extends Body {
}
tick() {
window.q = [];
if (this.crashed) return;
if (!state.editing) this.tickMotion();
if (!this.landed) this.tickGravity(world.celestials);
if (!state.editing) this.resolveCollisions();
@ -151,10 +152,19 @@ export default class Ship extends Body {
let dis = body.distanceTo({ com: p });
if (dis < body.radius + 0.5 + consts.EPSILON) {
this.approach(body, dis - (body.radius + 0.5));
this.moduleCollided(module);
this.halt();
this.resolveCelestialCollision(p, body, module);
this.lastContactModule = module;
this.poc = p;
this.lastContactModule = module;
}
}
moduleCollided(module) {
let speed = Math.sqrt(this.xvel ** 2 + this.yvel ** 2);
if (module.type !== 'thruster' || speed > consts.CRASH_SPEED) {
events.crash();
this.crashed = true;
}
}