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61 lines
1.4 KiB
61 lines
1.4 KiB
import {Display} from './display.js'
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import {intro, outro} from './texts.js'
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const state = {items: [], show: null, links: [] }
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import {items} from './data.js'
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for (let i = 0; i < items.length; ++i) {
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let item = items[i]
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item.id = i
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item.state = 'face-down'
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state.items.push(item)
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}
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class Actions {
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flip(id) {
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state.items[id].state = 'face-up'
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}
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show(id) {
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state.show = id
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}
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reset() {
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state.show = null
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state.special = null
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}
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end() {
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state.special = outro
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}
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link(from, to) {
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if (from == to) return false
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const ok = state.items[from].linkable.filter(i => state.items[to].linkable.includes(i)).length > 0
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if (!ok) return false
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state.links.push({id: state.links.length, from, to})
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return true
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}
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}
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const actions = new Actions
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let display
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const dispatch = target => {
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let ret
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if (target.action) {
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ret = actions[target.action](target.from, target.to)
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} else if (target === '/end') {
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actions.end()
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} else {
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const match = target.match(/\/([^/]+)\/([^/]+)/)
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if (match && Object.hasOwnProperty.call(Actions.prototype, match[2])) {
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ret = actions[match[2]](match[1])
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} else actions.reset()
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}
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display.render(state)
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return ret
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}
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window.onpopstate = e => {
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dispatch(document.location.search)
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}
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display = new Display(dispatch, document.body.firstChild)
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if (document.location.search) dispatch(document.location.search)
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else display.renderIntro(intro)
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