75 lines
2.0 KiB
JavaScript
75 lines
2.0 KiB
JavaScript
function currency(st) {
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// schema for Mittelreich: 1 Ducat = 10 Silver = 100 Kreutzer = 1000 Heller
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// internally the price is always given in Silver
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// so we need to inflate the value of price by 100 to be able to divide beginning from Heller
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const baseValue = Math.round(st * 100)
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// then we can regex over it
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const currencyRegexp = /(.*)(.)(.)(.)/g
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const withDucats = currencyRegexp.exec(baseValue)
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let _ = undefined
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let ducats = 0
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let silver = 0
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let kreutzer = 0
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let heller = 0
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if (withDucats) {
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[_, ducats, silver, kreutzer, heller] = withDucats
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} else {
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const currencyRegexp = /(.)(.)(.)/g
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const withSilver = currencyRegexp.exec(baseValue)
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if (withSilver) {
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[_, silver, kreutzer, heller] = withSilver
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} else {
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const currencyRegexp = /(.)(.)/g
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const withKreutzer = currencyRegexp.exec(baseValue)
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if (withKreutzer) {
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[_, kreutzer, heller] = withKreutzer
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} else {
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heller = baseValue
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}
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}
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}
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return {
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ducats,
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silver,
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kreutzer,
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heller
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}
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}
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function registerHelper(hbs) {
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hbs?.registerHelper('currency', (data) => {
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const {ducats, silver, kreutzer, heller} = currency(data)
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let str = `<span class='coins' data-tooltip="${ducats > 0 ? ducats + ' Dukaten ' : ''}${silver > 0 ? silver + ' Silbertaler ' : ''}${kreutzer > 0 ? kreutzer + ' Kreuzer ' : ''}${heller > 0 ? heller + ' Heller' : ''}">`
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if (ducats > 0) {
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str += ducats + "<i class='symbol ducat'></i>"
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}
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if (silver > 0) {
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str += silver + "<i class='symbol silver'></i>"
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}
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if (kreutzer > 0) {
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str += kreutzer + "<i class='symbol kreutzer'></i>"
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}
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if (heller > 0) {
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str += heller + "<i class='symbol heller'></i>"
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}
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str += "</span>"
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return new Handlebars.SafeString(str)
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})
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}
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export {
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currency,
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registerHelper
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} |