Jonathan 5c6cd1b48a
Add scaling to pointer input (#12213)
So far, if display is scaled, overlays gets correctly drawn but touch
input is not correctly scaled, resulting in an unusable overlay.

This happens for touches in menu too.

This commit aims to introduce this scaling factor adding it to the
config file, eg:

input_touch_scale = "2"
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Internationalization Workflow

For Translators

Use Crowdin

  1. Register user account at https://crowdin.com/
  2. Join the project https://crowdin.com/project/retroarch/
  3. Select your language to translate
  4. Click the file name msg_hash_us.json and the editor should open
  5. Select an untranslated (red) string from the list
  6. Type translation and save
  7. Next string...

Links:

Request New Language

You can open a new issue and @guoyunhe to add new language.

For Maintainers

Set Up

Install Java, Python3 and Git

Synchronize

cd intl
python3 crowin_sync.py

Manage Crowdin Project

  1. You need to be project admin. Please contact @guoyunhe or @twinaphex
  2. Go to https://crowdin.com/project/retroarch/settings
  3. You can manage languages, members etc. here

Links:

Message File Format

  1. Must NOT contain #else
  2. Must NOT have multiple-line string syntax
    // bad
    MSG_HASH(
      MENU_ENUM_SUBLABEL_CHEEVOS_ENABLE,
      "Compete to earn custom-made achievements in classic games.\n"
      "For more information, visit http://retroachievements.org"
      )
    // good
    MSG_HASH(
      MENU_ENUM_SUBLABEL_CHEEVOS_ENABLE,
      "Compete to earn custom-made achievements in classic games.\nFor more information, visit http://retroachievements.org"
      )
    
  3. Must NOT contain lowercase letters in key name
    // bad (x)
    MSG_HASH(
      MENU_ENUM_LABEL_VALUE_CTR_VIDEO_MODE_2D_800x240,
      "2D (High Resolution)"
      )
    // good (X)
    MSG_HASH(
      MENU_ENUM_LABEL_VALUE_CTR_VIDEO_MODE_2D_800X240,
      "2D (High Resolution)"
      )
    

Add New Languages

  1. Go to Crowdin and add the language
  2. Run Crowdin script to download new translations
  3. Add new language into menu (see #10787)