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Improve planet collision

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This commit is contained in:
asraelite 2018-03-03 22:12:53 +00:00
parent 4959519f39
commit ba803b7ca9
7 changed files with 86 additions and 28 deletions
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12
js/graphics/world.mjs
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@ -5,15 +5,19 @@ import * as world from '../world/index.mjs';
export function render() {
world.celestials.forEach(renderCelestial);
world.ships.forEach(renderShip);
if (typeof window.q !== 'undefined') {
context.fillStyle = 'red';
}
}
function renderShip(ship) {
context.save();
context.translate(ship.x, ship.y);
context.translate(...ship.com);
context.rotate(ship.r);
let [cx, cy] = ship.com;
let [cx, cy] = ship.localCom;
context.translate(-cx, -cy);
ship.modules.forEach(m => {
context.drawImage(m.currentImage, m.x - cx, m.y - cy, 1, 1);
context.drawImage(m.currentImage, m.x, m.y, 1, 1);
});
context.restore();
}
@ -23,6 +27,6 @@ const celestialImages = {
}
function renderCelestial(cel) {
context.drawImage(cel.image, cel.x - cel.radius, cel.y - cel.radius,
context.drawImage(cel.image, cel.x, cel.y,
cel.diameter, cel.diameter);
}