Implement currency
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@ -7,17 +7,17 @@
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</head>
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<body>
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<nav>
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Cargo:
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<ul>
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<li>Dust: <strong class="res-dust">0</strong></li>
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<li>Stone: <strong class="res-stone">0</strong></li>
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<li>Carbon: <strong class="res-carbon">0</strong></li>
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<li>Metal: <strong class="res-metal">0</strong></li>
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<li>cBTC: <strong class="cbtc">200</strong></li>
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</ul>
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</nav>
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<div id="ship">
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Active tool: <strong id="active-tool">Probe</strong>
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Active tool: <strong id="active-tool">Probe</strong><br>
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Equipment:
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<ul id="ship-equipment"></ul>
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</div>
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75
src/main.js
75
src/main.js
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@ -9,7 +9,7 @@ class Engine {
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this.ticks = 0;
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this.current_asteroid = new Asteroid();
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this.station = new Station();
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this.ship = new Ship(this.current_asteroid);
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this.ship = new Ship(this.current_asteroid, this.station);
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this.asteroids = [this.current_asteroid];
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}
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@ -22,13 +22,14 @@ class Engine {
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_.eachObj(this.ship.resources, (key, value) => {
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$('nav .res-' + key).fill(value);
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});
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$('nav .cbtc').fill(this.ship.cbtc);
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// The ship
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$('#active-tool').fill(this.ship.active_tool);
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if (_.keys(engine.ship.equipment).length > $('#ship-equipment > li').length) {
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$('#ship-equipment').fill();
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_.eachObj(engine.ship.equipment, (tool, props) => {
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_.eachObj(engine.ship.equipment, (tool) => {
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// Add the tool to the DOM inventory and add a mount button
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let mount_button = EE('a', {'@href': '#', '%tool': tool}, 'mount').onClick((e) => {
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engine.ship.active_tool = tool;
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@ -58,12 +59,12 @@ class Engine {
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}
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class Ship {
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constructor(asteroid) {
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constructor(asteroid, station) {
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this.docked_to = asteroid;
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this.active_tool = 'probe';
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this.equipment = {
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'probe': {'A': 1, 'C': 1, 'S': 1, 'X': 1}
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'probe': station.inventory['probe']
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};
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this.resources = {
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dust: 0,
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@ -71,6 +72,7 @@ class Ship {
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carbon: 0,
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metal: 0
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}
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this.cbtc = 450;
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}
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mount(tool) {
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@ -110,7 +112,7 @@ class Asteroid {
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'X': ['metal']
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}[this.classification];
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let res_type = resources[Helper.random_number(0, resources.length)];
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let amount = ship.equipment[ship.active_tool][this.classification];
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let amount = ship.equipment[ship.active_tool]['capability'][this.classification];
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return [res_type, amount];
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}
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}
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@ -119,31 +121,70 @@ class Station {
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constructor() {
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this.inventory = {
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// take probes from the asteroid
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'probe': {'A': 1, 'C': 1, 'S': 1, 'X': 1},
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'probe': {
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'price': 10,
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'capability': {'A': 1, 'C': 1, 'S': 1, 'X': 1}
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},
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// mine on surface
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'conveyor': {'A': 2, 'C': 8, 'S': 4, 'X': 1},
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'conveyor': {
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'price': 500,
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'capability': {'A': 2, 'C': 8, 'S': 4, 'X': 1}
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},
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// shaft mining into the asteroid
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'pipe-drill': {'A': 3, 'C': 15, 'S': 12, 'X': 2},
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'pipe-drill': {
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'price': 3000,
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'capability': {'A': 3, 'C': 15, 'S': 12, 'X': 2}
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},
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// pick up loose grains with magnet, x-class asteroids only
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'magnet': {'A': 3, 'C': 1, 'S': 1, 'X': 20},
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'magnet': {
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'price': 4500,
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'capability': {'A': 3, 'C': 1, 'S': 1, 'X': 20}
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},
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// melt the matrix
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'vaporizer': {'A': 4, 'C': 7, 'S': 6, 'X': 5}
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'vaporizer': {
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'price': 4000,
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'capability': {'A': 4, 'C': 7, 'S': 6, 'X': 5}
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}
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};
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this.market = {
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'dust': 1,
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'stone': 3,
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'carbon': 20,
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'metal': 45
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};
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}
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sell(ship, tool) {
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if (_.keys(this.inventory).contains(tool) &&
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!_.keys(ship.equipment).contains(tool))
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ship.equip(tool, this.inventory[tool]);
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// Tools can't be buy several times
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if (!_.keys(this.inventory).contains(tool) ||
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_.keys(ship.equipment).contains(tool)) {
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alert('You already own this tool.');
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return;
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}
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let price = this.inventory[tool].price;
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if (price > ship.cbtc) {
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alert('You have not enough cBTC!');
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return;
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}
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ship.equip(tool, this.inventory[tool]);
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ship.cbtc -= price;
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}
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buy(ship, resource, amount) {
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// TODO: Check if the ship has enough resources loaded
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console.log(ship, resource, amount);
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if (ship.resources[resource] < amount) {
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alert('You have not enough resources loaded');
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return;
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}
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let price = this.market[resource];
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ship.cbtc += price*amount;
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ship.resources[resource] -= amount;
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}
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}
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@ -174,12 +215,12 @@ $(() => {
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});
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_.eachObj(engine.station.inventory, (tool, props) => {
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let buy_button = EE('a', {'@href': '#', '%tool': tool}, 'buy').onClick((e) => {
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let buy_button = EE('a', {'@href': '#', '%tool': tool}, ' buy for '+props.price+' cBTC').onClick((e) => {
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let tool = $(e.target).get('%tool');
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engine.station.sell(engine.ship, tool);
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engine.update();
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})
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$('#station-inventory').add(EE('li', tool+' ').add(buy_button));
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$('#station-inventory').add(EE('li', tool).add(buy_button));
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});
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$('#ship-inventory a').onClick((e) => {
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