add boilerplate for mounts and fixtures

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

@@ -11,11 +11,17 @@ class Body {
 		this.r = 0;
 		this.b2body = false;
 		this.type = 'asteroid';
+		this.mounts = [];
 		this.health = 1;
 		this.world = world;
 		this.id = uuid.v4().slice(0, 8);
 	}
 
+	destruct() {
+		this.mounts.forEach(mount => mount.destruct());
+		this.world.physics.remove(this);
+	}
+
 	applyDelta() {
 		this.world.applyDelta(this.id, this.packDelta());
 	}

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

@@ -4,27 +4,39 @@ const defaults = require('../traits/defaults.json');
 const shipTraits = require('../traits/ships.json');
 
 const Body = require('./body.js');
+const Mount = require('./turret/mount.js');
 
 class Ship extends Body {
 	constructor(world, pos, player, build) {
 		super(world);
 
+		build = build || defaults.spawnShip;
+
+		// Body data.
 		this.x = pos.x || 0;
 		this.y = pos.y || 0;
 
-		build = build || {};
-		this.class = build.ship || defaults.spawnShip.ship;
-		this.turrets = build.turrets || defaults.spawnShip.turrets;
-		let traits = shipTraits[this.class];
-		this.frame = traits.hull;
-		this.power = traits.power;
-		this.mounts = traits.mounts;
-		this.size = traits.size;
-		this.player = player;
 		this.type = 'ship';
+		this.class = build.ship;
+		this.player = player;
 		this.inputs = {};
 		this.grapple = false;
 
+		// Traits.
+		let traits = shipTraits[this.class];
+		this.traits = traits;
+		this.frame = traits.frame;
+		this.power = traits.power;
+		this.size = traits.size;
+
+		// Mounts
+		traits.mounts.forEach((mount, i) => {
+			let mounts = new Mount(this, mount);
+			this.mounts.push(mount);
+		});
+
+		this.turrets = [];
+
 		this.thrust = {
 			forward: 0,
 			left: 0,
@@ -100,7 +112,7 @@ class Ship extends Body {
 			name: this.player.name,
 			frame: this.frame,
 			power: this.power,
-			mounts: this.mounts,
+			mounts: this.traits.mounts,
 			turrets: this.turrets,
 			size: this.size,
 			delta: this.packDelta()

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

@@ -0,0 +1,20 @@
+'use strict';
+
+const Fixture = require('./fixture.js');
+const Laser = require('./shot/laser.js');
+
+class Blaster extends Fixture {
+	constructor(hardpoint, data) {
+		super(hardpoint, data);
+	}
+
+	fire() {
+		wingbase.debug('pew pew');
+		let data = {
+			speed: 1
+
+		};
+	}
+}
+
+module.exports = Blaster;

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

@@ -0,0 +1,34 @@
+'use strict';
+
+const traits = require('../../traits/turrets.json');
+
+class Fixture {
+	constructor(hardpoint, data) {
+		this.hardpoint = hardpoint;
+
+		this.projectiles = new WeakSet();
+
+		let turretTraits = traits[data.type];
+
+		this.rof = turretTraits.rateOfFire;
+
+		this.traversal = this.hardpoint.traversal || false;
+		this._angle = this.traversal ? this.traversal.cw : 0;
+	}
+
+	destruct() {
+		this.projectiles.forEach(p => p.world.removeBody(p));
+	}
+
+	get angle() {
+		return this._angle;
+	}
+
+	set angle(angle) {
+		// TODO: Check if within traversal limit if on mount.
+		if (this.type == 'fixed') return;
+		this._angle = angle;
+	}
+}
+
+module.exports = Fixture;

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

@@ -0,0 +1,24 @@
+'use strict';
+
+const Blaster = require('./blaster.js');
+
+class Mount {
+	constructor(ship, data, fixture) {
+		this.ship = ship;
+
+		this.type = data.type || 'turret';
+		this.fixture = false; // TODO: Create fixture.
+
+		this.traversal = data.traversal ? {
+			cw: data.bounds[0],
+			ccw: data.bounds[1]
+		} : false;
+	}
+
+	destruct() {
+		if (!this.fixture) return;
+		this.fixture.destruct();
+	}
+}
+
+module.exports = Mount;

server/game/room/world/body/turret/shot/laser.js

@@ -0,0 +1,11 @@
+'use strict';
+
+const Shot = require('./shot.js');
+
+class Laser extends Shot {
+	constructor() {
+		super();
+	}
+}
+
+module.exports = Laser;

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

@@ -6,4 +6,4 @@ class Shot {
 	}
 }
 
-module.exports = Beam;
+module.exports = Shot;

server/game/room/world/index.js

@@ -124,7 +124,7 @@ class World {
 	}
 
 	removeBody(body) {
-		this.physics.remove(body);
+		body.destruct();
 		this.bodies.delete(body);
 		this.ships.delete(body);
 		this.structures.delete(body);

server/game/room/world/traits/defaults.json

@@ -1,6 +1,6 @@
 {
 	"spawnShip": {
 		"ship": "01",
-		"turrets": ["01", "01"]
+		"fixtures": ["01", "01"]
 	}
 }

server/game/room/world/traits/ships.json

@@ -7,7 +7,7 @@
 			"back": 0,
 			"rotation": 0.003
 		},
-		"hull": [
+		"frame": [
 			[
 				[12, 1],
 				[29, 13],
@@ -18,8 +18,11 @@
 			]
 		],
 		"mounts": [
-			[18, 4],
+			{
-			[18, 28]
+				"pos": [18, 4],
+				"type": "fixed",
+				"traversal": false
+			}
 		]
 	}
 }

server/game/room/world/traits/turrets.json

@@ -0,0 +1,27 @@
+{
+	"01": {
+		"name": "Basic Blaster",
+		"type": "blaster",
+		"damage": {
+			"thermal": 5,
+			"kinetic": 1
+		},
+		"speed": 1,
+		"range": 10,
+		"autofire": true,
+		"rateOfFire": 4,
+		"overheat": {
+			"cooldown": 0.01,
+			"heat": 0.1
+		},
+		"cost": {
+
+		},
+		"appearance": {
+			"type": "laser",
+			"color": "#ff5f45",
+			"trail": 3,
+			"size": 2
+		}
+	}
+}

server/interface.js

@@ -23,6 +23,10 @@ class ServerInterface {
 			`${pad(('' + d.getUTCMilliseconds()).slice(0, 2), 2, true)}> `;
 		console.log(timestamp.gray, msg);
 	}
+
+	debug(msg) {
+		this.log(msg.cyan);
+	}
 }
 
 module.exports = ServerInterface;