mascully/improcket
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This commit is contained in:
asraelite 2018-03-02 17:23:19 +00:00
parent fc8d282509
commit cfe9c55c9a
16 changed files with 131 additions and 7 deletions
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2
.gitignore vendored
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.cache/
dist/
*.min.js

6
README.md
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# Improcket
A little 2D space rocket game. Not done tho.
### Building
Install `rollup` and run `./rollup`.
Host `dist/` on some static HTTP server.

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dist/index.html vendored Normal file
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<!doctype html>
<html>
<head>
<script src="/dist/dd2922ce6bb581a5f22cc6eb6de8fbe5.js"></script>
<link rel="stylesheet" type="text/css" href="/dist/97e037a117f43629cc2bc6aefab64b3e.css">
<script src="/dist/97e037a117f43629cc2bc6aefab64b3e.js"></script></head>
<body>
<div id="container">
<canvas id="main"></canvas>
<canvas id="temp"></canvas>
</div>
</body>
</html>

0
styles.css → dist/styles.css vendored
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index.html
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<html>
<head>
<script src="js/index.mjs"></script>
<script src="improcket.min.js"></script>
<link rel="stylesheet" type="text/css" href="styles.css">
</head>

13
js/game.mjs
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import * as graphics from './graphics/index.mjs';
import * as gui from './gui/index.mjs';
export let game;
export function init() {
export async function init() {
game = {
state: {
room: 'menu',
@ -11,11 +12,15 @@ export function init() {
};
graphics.init();
gui.init();
tick();
// Recursive `requestAnimationFrame` can cause problems with Parcel.
while(true) {
await tick();
await new Promise(res => requestAnimationFrame(res));
}
}
function tick() {
async function tick() {
graphics.render();
requestAnimationFrame(tick);
}

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js/graphics/gui.mjs
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import * as gui from '../gui/index.mjs';
export function render() {
}
export function renderFrame(frame) {
context.fillStyle = '#eb9';
context.fillRect(frame.x, frame.y, frame.w, frame.h);
}

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js/graphics/index.mjs
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import {game} from '../game.mjs';
import {getContainedSectors} from '../world/index.mjs';
import * as background from './background.mjs';
import * as gui from './gui.mjs';
export let canvas, context, tempCanvas, tempContext;
export let view;
@ -32,6 +33,8 @@ export function render() {
background.render();
context.restore();
gui.render();
}
export function getVisibleSectors() {

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js/gui/button.mjs Normal file
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import * as gui from './index.mjs';
export class GuiButton extends gui.GuiElement {
constructor(x, y, text, onclick) {
let textSize = gui.measureText(text, 'Arial 14pt');
super(x, y, ...textSize);
}
}

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js/gui/element.mjs Normal file
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const defaultOptions = {
draw: true // Whether the element itself will be rendered.
}
export default class GuiElement {
constructor(x, y, w, h, options) {
this.x = x;
this.y = y;
this.w = w;
this.h = h;
this.children = new Set();
this.parent = null;
this.options = Object.assign(options, defaultOptions);
}
append(element) {
this.children.add(element);
element.parent = this;
}
clear() {
this.children.clear();
}
}

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js/gui/frame.mjs Normal file
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import * as gui from './index.mjs';
import GuiElement from './element.mjs';
export default class GuiFrame extends GuiElement {
constructor(x, y, w, h, options) {
super(x, y, w, h, options);
}
}

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js/gui/index.mjs Normal file
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import {context} from '../graphics/index.mjs';
import * as modules from './modules.mjs';
export const elements = new Set();
export let root;
export function init() {
elements.clear();
root = modules.root();
console.log(root);
}
export function measureText(msg, font) {
context.font = font;
let measurement = context.measureText(msg);
return [measurement.width, measurement.height];
}

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js/gui/misc.mjs Normal file
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import * as gui from './index.mjs';
import GuiElement from './element.mjs';
export class GuiImage extends gui.GuiElement {
constructor(src, x, y, w, h) {
w = w || src.width;
h = h || src.height;
super(x, y, w, h);
this.image = src;
}
}

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js/gui/modules.mjs Normal file
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import * as gui from './index.mjs';
import {canvas} from '../graphics/index.mjs';
import GuiFrame from './frame.mjs';
export function root() {
return new GuiFrame(0, 0, canvas.width, canvas.height, {
draw: false
});
}
export function titleScreen() {
}

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js/world/index.mjs
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import * as sector from './sector.mjs';
export {sectorFromPoint, getContainedSectors} from './sector.mjs';
export {getSectorFromWorld, getContainedSectors} from './sector.mjs';

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rollup Executable file
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#!/bin/bash
rollup js/index.mjs --o dist/improcket.min.js --f es --watch