Files
habitica/common/script/src/content/helpers.js
T
2015-09-22 13:00:46 -05:00

90 lines
2.3 KiB
JavaScript

import {each, defaults, assign} from 'lodash';
import capitalize from 'lodash.capitalize';
import camelCase from 'lodash.camelcase';
require('coffee-script');
import i18n from '../../../script/i18n.coffee';
//----------------------------------------
// Translator Helper
//----------------------------------------
export function translator(string, vars={a: 'a'}) {
let func = (lang) => {
return i18n.t(string, vars, lang);
};
func.i18nLangFunc = true; // Trick to recognize this type of function
return func;
};
//----------------------------------------
// Formatting Helper
//----------------------------------------
export function formatForTranslator(name) {
let camelCasedName = camelCase(name);
let capitalCamelCasedName = capitalize(camelCasedName);
return capitalCamelCasedName;
};
//----------------------------------------
// Object Merger
//----------------------------------------
export function merge(array=[]) {
let mergedObject = {};
each(array, (item) => {
assign(mergedObject, item);
});
return mergedObject;
}
//----------------------------------------
// Spell Helpers
//----------------------------------------
export function diminishingReturns(bonus, max, halfway=max/2) {
return max * (bonus / (bonus + halfway));
};
export function calculateBonus(value, stat, crit=1, stat_scale=0.5) {
return (value < 0 ? 1 : value + 1) + (stat * stat_scale * crit);
};
export function setSpellDefaults (className, spells) {
let capitalClassName = formatForTranslator(className);
each(spells, (spell, key) => {
let capitalSpellKey = formatForTranslator(key);
let spellDefaults = {
text: translator(`spell${capitalClassName}${capitalSpellKey}Text`),
notes: translator(`spell${capitalClassName}${capitalSpellKey}Notes`),
};
defaults(spell, spellDefaults);
});
};
//----------------------------------------
// Food Helpers
//----------------------------------------
export function setFoodDefaults(food, options={}) {
each(food, (item, name) => {
let formattedName = formatForTranslator(name);
defaults(item, {
canBuy: options.canBuy || false,
canDrop: options.canDrop || false,
text: translator(`food${formattedName}`),
value: 1,
key: name,
notes: translator('foodNotes'),
});
});
};