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Add zooming

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This commit is contained in:
asraelite 2018-03-03 13:29:14 +00:00
parent 56a09f98c5
commit b02675f4fb
12 changed files with 156 additions and 29 deletions
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9
js/consts.mjs
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@ -1,11 +1,18 @@
/*
* Constants that do not change during gameplay.
* This can kind of be treated like a configuration file, I guess.
*
* All le
*/
// Pixel length of sector.
// Unit length of sector. Only for internal representation.
export const SECTOR_SIZE = 512;
// Star count per sector.
export const STAR_DENSITY = (SECTOR_SIZE ** 2) / 10000;
// G, G-boy, The big G, Mr. G, g's big brother, G-dog
export const GRAVITATIONAL_CONSTANT = 0.01;
// Perspective constraints. Higher zoom value = closer.
export const MIN_ZOOM = 2;
export const MAX_ZOOM = 30;
export const DEFAULT_ZOOM = 10;
export const ZOOM_SPEED = 0.01;