From 740e68847925d47b2c35fdfe161d5c50c5f691dd Mon Sep 17 00:00:00 2001
From: Jack <bartnikjack@gmail.com>
Date: Sat, 24 Oct 2020 02:58:55 +0100
Subject: [PATCH] added memory funbox

---
 public/funbox/list.json |  5 +++++
 public/js/script.js     | 27 +++++++++++++++++++++++++++
 2 files changed, 32 insertions(+)

diff --git a/public/funbox/list.json b/public/funbox/list.json
index 664f68051..14e756647 100644
--- a/public/funbox/list.json
+++ b/public/funbox/list.json
@@ -78,5 +78,10 @@
     "name": "read_ahead",
     "type": "style",
     "info": "Current and the next word is invisible!"
+  },
+  {
+    "name": "memory",
+    "type": "script",
+    "info": "Test your memory. Remember the words and type them blind."
   }
 ]
diff --git a/public/js/script.js b/public/js/script.js
index cb38dcbac..42f4ab6bd 100644
--- a/public/js/script.js
+++ b/public/js/script.js
@@ -43,6 +43,9 @@ let paceCaret = null;
 let missedWords = [];
 let verifyUserWhenLoggedIn = null;
 let modeBeforePractise = null;
+let memoryFunboxTimer = null;
+let memoryFunboxInterval = null;
+
 
 let themeColors = {
   bg: "#323437",
@@ -331,6 +334,10 @@ function activateFunbox(funbox, mode) {
       changeKeymapLayout("qwerty");
       settingsGroups.keymapLayout.updateButton();
       restartTest();
+    } else if (funbox === "memory") {
+      changeMode('words');
+      setShowAllLines(true, true);
+      restartTest(false, true);
     }
     activeFunBox = funbox;
   }
@@ -828,6 +835,20 @@ function showWords() {
     updateHighlightedKeymapKey();
   }
 
+  if (activeFunBox === "memory") {
+    memoryFunboxInterval = clearInterval(memoryFunboxInterval);
+    memoryFunboxTimer = Math.round(Math.pow(wordsList.length, 1.2));
+    memoryFunboxInterval = setInterval(fn => {
+      memoryFunboxTimer-= 1;
+      showNotification(memoryFunboxTimer);
+      if (memoryFunboxTimer < 0) {
+        memoryFunboxInterval = clearInterval(memoryFunboxInterval);
+        memoryFunboxTimer = null;
+        $('#wordsWrapper').addClass('hidden');
+      }
+    }, 1000);
+  }
+
   updateActiveElement();
   updateCaretPosition();
 }
@@ -2888,6 +2909,12 @@ function changePage(page) {
 }
 
 function changeMode(mode, nosave) {
+
+  if (mode !== "words" && activeFunBox === "memory") {
+    showNotification("Memory funbox can only be used with words mode.");
+    return;
+  }
+
   config.mode = mode;
   $("#top .config .mode .text-button").removeClass("active");
   $("#top .config .mode .text-button[mode='" + mode + "']").addClass("active");