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src/world/module.ts

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+import {modules} from '../data';
+import {images as assets} from '../assets';
+
+export default class Module {
+	constructor(x, y, ship, {
+		name = 'Unnamed Module',
+		type = 'block',
+		id = 'unknown',
+		mass = 1,
+		fuelCapacity = 0,
+		...properties
+	}) {
+		this.x = x;
+		this.y = y;
+		this.name = name;
+		this.type = type;
+		this.mass = mass;
+		this.ship = ship;
+		this.id = id;
+		this.images = assets.modules[this.type][this.id];
+		this.data = modules[this.type][this.id];
+		
+		if (this.type == 'thruster') {
+			this.power = 0;
+		}
+	}
+
+	reset() {
+		if (this.type == 'thruster') {
+			this.power = 0;
+		}
+	}
+
+	get com() {
+		return this.ship.getWorldPoint(...this.localCom);
+	}
+
+	get currentImage() {
+		if (this.type == 'thruster') {
+			return this.power > 0 ? this.images.on : this.images.off;
+		} else {
+			return this.images;
+		}
+	}
+
+	get localCom() {
+		return [this.x + 0.5, this.y + 0.5];
+	}
+}