Improve Zictionary scene so we don't need to hyper tapping much than before (#926)

* Attempt to rework Zictionary scene

* Rearrange the layout and handling most of thing

* Remove ALPHA key, done keyboard handling, changed some key's behavior

* Add Help text

* Update Help text & fix some bugs

* Update help text

* Edit help text

* Support gamepad

* small changes in help text

* small changes

* Fix copy bug

* small change

* Add hint text to open Hint

* Fix a bug that item accidentally selected when scrolling

* Clean up a dumb function
(Forget to cleanup in previous commit)

* add backup solution, just in case

* fix another bug

* fix touch bug

* Refix the scroll bug when touch

* small code changes

* small change in English file

parts/language/lang_en.lua

@@ -378,6 +378,64 @@ return {
         sha2 [Egor Skriptunoff]
     ]],
     support="Support the author",
+    dict={
+        sizeChanged="Changed font size: $1",
+        sizeReset="Reset font size: 25",
+        helpText=
+[[
+ZICTIONARY NAVIGATION INSTRUCTION
+
+NOTE: Some functions may not have specific gestures for gamepad input.
+In such cases, you can use alternative input methods or follow the provided instructions.
+
+Scrolling text:
+        Keyboard: Use [$1] to scroll up, [$2] to scroll down.
+        Gamepad: Use $5 to scroll up, $6 to scroll down.
+        Mouse/Touch screen: Use the familiar scrolling gestures.
+
+Exiting Zictionary:
+        Keyboard: Press [Esc] key.
+        Gamepad: Press [BACK] button.
+        Mouse/Touch screen: Press the Back button in the top right corner of the screen.
+
+Opening/closing Help:
+        Keyboard: Press [F1] key.
+        Gamepad: Press $10 key.
+        Mouse/Touch screen: Tap [$13] key.
+
+Opening previous/next item in the list:
+        Keyboard: Press [$3] to open the previous item, [$4] to open the next one.
+        Gamepad: Press $7 to open the previous item, $8 to open the next one.
+        Mouse/Touch screen: Click/touch the item below the currently selected one in the list.
+
+Jumping backward/forward through 12 items:
+        Keyboard: Hold [Ctrl]/[Shift]/[Alt] key first, then press [$3] to jump backward, [$4] to jump forward.
+        Gamepad: Hold $11 key first, then press $7 to jump backward, and $8 to jump forward.
+        Mouse/Touch screen: Click/Touch [$16] to jump backward, [$17] to jump forward
+
+Changing font size (DEFAULT: 25):
+        Keyboard: Hold Ctrl key first, then press [-] to make the text smaller, [+] to make it bigger, [0] to reset the font size to default.
+        Gamepad: Hold $11 key first, then press $6 to make the text smaller, and $5 to make it bigger.
+        Mouse/Touch screen:
+                Press [aA] to show [a] and [A] buttons.
+                Click/touch [a] to make the text smaller.
+                Click/touch [A] to make the text bigger.
+                To reset the font size, wait for 3 seconds for [aA] [100%] to reappear, then click/touch [100%] to reset.
+    Note: There's no gesture to reset the font size with the Gamepad, but you can set it back to 25.
+
+Copying the content:
+        Keyboard: Press [Ctrl] + [C].
+        Mouse/Touch screen: Press [$14] key.
+
+Opening item's URL (if available):
+        Keyboard: Press [$18] (Context menu/Application key).
+        Mouse/Touch screen: Press [$15] key.
+]]
+        -- 1-4: Up, Down, Left, Right
+        -- 5-8: Up, Down, Left, Right but D-Pad
+        -- 9-12: X, Y, A, B
+        -- 13-18: Help, Copy, Open, Forward, Backward, MENU
+    },
     WidgetText={
         main={
             offline="Single Player",