fix projectiles

server/game/room/world/body/body.js

@@ -14,6 +14,13 @@ class Body {
 		this.type = 'body';
 		this.b2body = false;
 
+		this.x = data.x || 0;
+		this.y = data.y || 0;
+		this.xvel = data.xvel || 0;
+		this.yvel = data.yvel || 0;
+		this.r = data.r || 0;
+		this.rvel = data.rvel || 0;
+
 		this.mounts = data.mounts || [];
 		this.health = data.health || 1;
 		this.mounts = this.mounts.map(m => new Mount(this, m));
@@ -113,7 +120,7 @@ class Body {
 			fixtures: this.mounts.map(m => m.packFull()),
 			delta: this.packDelta(),
 			interface: this.interface
-		}
+		};
 
 		let typePacket = this.packTypeFull();
 		for (let i in typePacket)

server/game/room/world/body/projectile/grapple.js

@@ -5,9 +5,11 @@ const Rope = require('../../copula/rope.js');
 
 class Grapple extends Projectile {
 	constructor(world, pos, source) {
-		// pos.x *= 32, pos.y *= 32, idk why
 		super(world, pos);
 
+		this.r = pos.r;
+		this.x = pos.x * 32;
+		this.y = pos.y * 32;
 		this.xvel += Math.cos(this.r) * 0.25;
 		this.yvel += Math.sin(this.r) * 0.25;
 

server/game/room/world/body/projectile/projectile.js

@@ -5,6 +5,8 @@ const Body = require('../body.js');
 class Projectile extends Body {
 	constructor(world) {
 		super(world);
+
+		this.class = 'projectile';
 	}
 
 	connect() {

server/game/room/world/index.js

@@ -75,6 +75,7 @@ class World {
 		this.bodies.add(body);
 		if (body.type == 'asteroid') this.asteroids.add(body);
 		if (body.type == 'structure') this.structures.add(body);
+		if (body.class == 'projectile') this.projectiles.add(body);
 		this.physics.createBody(body);
 		this.room.broadcast('create', body.packFull());
 	}

server/game/room/world/spawner.js

@@ -30,6 +30,7 @@ class Spawner {
 			yvel: ship.vel.y
 		};
 		let missile = new Missile(this.world, pos, ship);
+		this.world.addProjectile(missile);
 		return missile;
 	}