did the whole friggin thing

Author: adamstgr

studio/Astronaut.js

@@ -0,0 +1,11 @@
+"use strict";
+exports.__esModule = true;
+exports.Astronaut = void 0;
+var Astronaut = /** @class */ (function () {
+    function Astronaut(massKg, name) {
+        this.name = name;
+        this.massKg = massKg;
+    }
+    return Astronaut;
+}());
+exports.Astronaut = Astronaut;

studio/Cargo.js

@@ -0,0 +1,11 @@
+"use strict";
+exports.__esModule = true;
+exports.Cargo = void 0;
+var Cargo = /** @class */ (function () {
+    function Cargo(massKg, material) {
+        this.massKg = massKg;
+        this.material = material;
+    }
+    return Cargo;
+}());
+exports.Cargo = Cargo;

studio/Payload.js

@@ -0,0 +1,2 @@
+"use strict";
+exports.__esModule = true;

studio/Rocket.js

@@ -0,0 +1,49 @@
+"use strict";
+exports.__esModule = true;
+exports.Rocket = void 0;
+var Rocket = /** @class */ (function () {
+    function Rocket(name, totalCapacityKg) {
+        this.cargoItems = [];
+        this.astronauts = [];
+        this.name = name;
+        this.totalCapacityKg = totalCapacityKg;
+    }
+    Rocket.prototype.sumMass = function (items) {
+        var totalMass = 0;
+        for (var i = 0; i < items.length; i++) {
+            totalMass += items[i].massKg;
+        }
+        return totalMass;
+    };
+    Rocket.prototype.currentMassKg = function () {
+        return this.sumMass(this.cargoItems) + this.sumMass(this.astronauts);
+    };
+    Rocket.prototype.canAdd = function (item) {
+        if (this.currentMassKg() + item.massKg <= this.totalCapacityKg) {
+            return true;
+        }
+        else {
+            return false;
+        }
+    };
+    Rocket.prototype.addCargo = function (cargo) {
+        if (this.canAdd(cargo) === true) {
+            this.cargoItems.push(cargo);
+            return true;
+        }
+        else {
+            return false;
+        }
+    };
+    Rocket.prototype.addAstronaut = function (astronaut) {
+        if (this.canAdd(astronaut) === true) {
+            this.astronauts.push(astronaut);
+            return true;
+        }
+        else {
+            return false;
+        }
+    };
+    return Rocket;
+}());
+exports.Rocket = Rocket;

studio/astronaut.ts

@@ -0,0 +1,11 @@
+import { Payload } from "./Payload";
+
+export class Astronaut implements Payload {
+    massKg: number;
+    name: string;
+
+    constructor (massKg: number, name:string) {
+        this.name = name;
+        this.massKg = massKg;
+    }
+}

studio/cargo.ts

@@ -0,0 +1,11 @@
+import { Payload } from "./Payload";
+
+export class Cargo implements Payload {
+    massKg: number;
+    material: string;
+
+    constructor(massKg: number, material:string) {
+        this.massKg = massKg;
+        this.material = material;
+    }
+}

studio/index.js

@@ -0,0 +1,46 @@
+"use strict";
+// Instructions are published in the online book. The URL is:
+// https://education.launchcode.org/intro-to-professional-web-dev/chapters/typescript/studio.html
+exports.__esModule = true;
+// TODO: 
+// * Code the Astronaut, Cargo, and Rocket classes in new files.
+// * Import the three classes into this file.
+var Astronaut_1 = require("./Astronaut");
+var Cargo_1 = require("./Cargo");
+var Rocket_1 = require("./Rocket");
+var falcon9 = new Rocket_1.Rocket('Falcon 9', 7500);
+var astronauts = [
+    new Astronaut_1.Astronaut(75, 'Mae'),
+    new Astronaut_1.Astronaut(81, 'Sally'),
+    new Astronaut_1.Astronaut(99, 'Charles')
+];
+for (var i = 0; i < astronauts.length; i++) {
+    var astronaut = astronauts[i];
+    var status_1 = '';
+    if (falcon9.addAstronaut(astronaut)) {
+        status_1 = "On board";
+    }
+    else {
+        status_1 = "Not on board";
+    }
+    console.log(astronaut.name + ": " + status_1);
+}
+var cargo = [
+    new Cargo_1.Cargo(3107.39, "Satellite"),
+    new Cargo_1.Cargo(1000.39, "Space Probe"),
+    new Cargo_1.Cargo(753, "Water"),
+    new Cargo_1.Cargo(541, "Food"),
+    new Cargo_1.Cargo(2107.39, "Tesla Roadster"),
+];
+for (var i = 0; i < cargo.length; i++) {
+    var c = cargo[i];
+    var loaded = '';
+    if (falcon9.addCargo(c)) {
+        loaded = "Loaded";
+    }
+    else {
+        loaded = "Not loaded";
+    }
+    console.log(c.material + ": " + loaded);
+}
+console.log("Final cargo and astronaut mass: " + falcon9.currentMassKg() + " kg.");

studio/index.ts

@@ -3,4 +3,47 @@
 
 // TODO: 
 // * Code the Astronaut, Cargo, and Rocket classes in new files.
-// * Import the three classes into this file.
+// * Import the three classes into this file.
+import { Astronaut } from './Astronaut';
+import { Cargo } from './Cargo';
+import { Rocket } from './Rocket';
+
+let falcon9: Rocket = new Rocket('Falcon 9', 7500);
+
+let astronauts: Astronaut[] = [
+   new Astronaut(75, 'Mae'),
+   new Astronaut(81, 'Sally'),
+   new Astronaut(99, 'Charles')
+];
+
+for (let i = 0; i < astronauts.length; i++) {
+   let astronaut = astronauts[i];
+   let status = '';
+   if (falcon9.addAstronaut(astronaut)) {
+      status = "On board";
+   } else {
+      status = "Not on board";
+   }
+   console.log(`${astronaut.name}: ${status}`);
+}
+
+let cargo: Cargo[] = [
+   new Cargo(3107.39, "Satellite"),
+   new Cargo(1000.39, "Space Probe"),
+   new Cargo(753, "Water"),
+   new Cargo(541, "Food"),
+   new Cargo(2107.39, "Tesla Roadster"),
+];
+
+for (let i = 0; i < cargo.length; i++) {
+   let c = cargo[i];
+   let loaded = '';
+   if (falcon9.addCargo(c)) {
+      loaded = "Loaded"
+   } else {
+      loaded = "Not loaded"
+   }
+   console.log(`${c.material}: ${loaded}`);
+}
+
+console.log(`Final cargo and astronaut mass: ${falcon9.currentMassKg()} kg.`);

studio/rocket.ts

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+import { Payload } from "./Payload";
+import { Cargo } from "./cargo";
+import { Astronaut } from "./astronaut";
+
+export class Rocket {
+    name: string;
+    totalCapacityKg: number;
+    cargoItems: Cargo[] = [];
+    astronauts: Astronaut[] = [];
+
+    constructor (name:string, totalCapacityKg: number) {
+        this.name = name;
+        this.totalCapacityKg = totalCapacityKg;
+    }
+
+    sumMass( items: Payload[] ): number {
+        let totalMass: number = 0;
+        for (let i = 0; i < items.length; i++) {
+            totalMass += items[i].massKg;
+        }
+        return totalMass;
+    }
+
+    currentMassKg(): number {
+        return this.sumMass(this.cargoItems) + this.sumMass(this.astronauts);
+    }
+
+    canAdd(item: Payload): boolean {
+        if (this.currentMassKg() + item.massKg <= this.totalCapacityKg) {
+            return true;
+        } else {
+            return false;
+        }
+
+    }
+
+    addCargo(cargo: Cargo): boolean {
+        if (this.canAdd(cargo) === true) {
+            this.cargoItems.push(cargo);
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+    addAstronaut(astronaut: Astronaut): boolean {
+        if (this.canAdd(astronaut) === true) {
+            this.astronauts.push(astronaut);
+            return true;
+        } else {
+            return false;
+        } 
+    }
+
+
+}