Add intro

src/display.js

@@ -1,3 +1,13 @@
+export const modal = content => {
+  const wrapper = document.createElement('a')
+  wrapper.href = '/'
+  wrapper.className = 'fullview'
+  const fullview = document.createElement('div')
+  fullview.innerHTML = content
+  wrapper.appendChild(fullview)
+  return wrapper
+}
+
 export class Display {
   constructor(baseUrl, dispatch, target) {
     this.baseUrl = baseUrl
@@ -9,13 +19,6 @@ export class Display {
       }
       return target
     }
-    target.addEventListener('click', e => {
-      let target = findA(e.target)
-      if (!target) return
-      window.history.pushState(null, "", target.href)
-      dispatch(target.getAttribute('href'))
-      e.preventDefault()
-    })
     target.addEventListener('dragstart', e => {
       let target = findA(e.target)
       if (!target || !target.draggable) return
@@ -135,16 +138,12 @@ export class Display {
 
     target.appendChild(field)
     if (state.show !== null) {
-      const wrapper = document.createElement('a')
-      wrapper.href = '/'
-      wrapper.className = 'fullview'
-      const fullview = document.createElement('div')
       const data = state.items[state.show]
       const name = data.name
       const desc = data.desc
       const img = '/img/' + data.img
       const text = (data.text || []).map(v => '<p>' + v + '</p>').join('')
-      fullview.innerHTML = `
+      const wrapper = modal(`
         <header>
         <img src=${img} />
         <h1>${name}</h1>
@@ -152,8 +151,7 @@ export class Display {
         </header>
         <div class=fulltext>${text}
         <blockquote>${data.quote || ''}</blockquote></div>
-      `
-      wrapper.appendChild(fullview)
+      `)
       target.appendChild(wrapper)
     }
 

src/index.js

@@ -1,4 +1,5 @@
-import {Display} from './display.js'
+import {modal, Display} from './display.js'
+import intro from './intro.js'
 
 const target = document.createElement('div')
 
@@ -50,8 +51,23 @@ const dispatch = target => {
 window.onpopstate = e => {
   dispatch(document.location.search)
 }
+const findA = target => {
+  while (target.nodeName !== 'A') {
+    target = target.parentNode
+    if (!target) return
+  }
+  return target
+}
+document.body.addEventListener('click', e => {
+  let target = findA(e.target)
+  if (!target) return
+  window.history.pushState(null, "", target.href)
+  dispatch(target.getAttribute('href'))
+  e.preventDefault()
+})
 display = new Display('', dispatch, target)
 
-dispatch(document.location.search)
+if (document.location.search) dispatch(document.location.search)
+else document.body.appendChild(modal(intro))
 document.body.appendChild(target)
 

src/intro.js

@@ -0,0 +1,7 @@
+export default `<h1>Memory des Prekariats.</h1>
+<p>
+Unsichere Arbeits- und Lebensverhältnisse haben viele Gesichter. In diesem Spiel ist es eure Aufgabe, ihr geteiltes Leid aufzudecken. Klickt dafür auf die Symbole und lernt die historischen und heutigen Figuren des Prekariats kennen. Durch das Zusammenziehen der Kreise entdeckt ihr, was die Vergangenheit mit der Gegenwart verknüpft.
+</p>
+<p>
+Ein Netzwerk der Prekären entsteht.
+</p>`