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Implement currency

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This commit is contained in:
Aaron Fischer 2015-08-29 23:15:44 +02:00
parent dac9619ffa
commit 7ae55ab377
2 changed files with 60 additions and 19 deletions
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4
src/index.html
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@ -7,17 +7,17 @@
</head> </head>
<body> <body>
<nav> <nav>
Cargo:
<ul> <ul>
<li>Dust: <strong class="res-dust">0</strong></li> <li>Dust: <strong class="res-dust">0</strong></li>
<li>Stone: <strong class="res-stone">0</strong></li> <li>Stone: <strong class="res-stone">0</strong></li>
<li>Carbon: <strong class="res-carbon">0</strong></li> <li>Carbon: <strong class="res-carbon">0</strong></li>
<li>Metal: <strong class="res-metal">0</strong></li> <li>Metal: <strong class="res-metal">0</strong></li>
<li>cBTC: <strong class="cbtc">200</strong></li>
</ul> </ul>
</nav> </nav>
<div id="ship"> <div id="ship">
Active tool: <strong id="active-tool">Probe</strong> Active tool: <strong id="active-tool">Probe</strong><br>
Equipment: Equipment:
<ul id="ship-equipment"></ul> <ul id="ship-equipment"></ul>
</div> </div>

73
src/main.js
View file

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