Support non-QWERTY locale input

Author: offalynne

README.md

@@ -8,8 +8,9 @@ Keyboard layout localization for [Input for GameMaker 2024.8](https://github.com
 InputLocalizeGetLocale() // Returns enum, user's keyboard locale
 
 InputLocalizeBinding( // Returns a localized binding
-  binding,            // Binding, a virtual key constant from QWERTY layout
-  [locale])           // Enum, destination locale. User's locale, if undefined
+  binding,            // Binding, virtual key constant
+  [localeInput],      // Enum, source locale. INPUT_KEYBOARD_LOCALE.QWERTY, if undefined
+  [localeOutput])     // Enum, destination locale. User's locale, if undefined
 
 enum INPUT_KEYBOARD_LOCALE
   .QWERTY // English Latin key layout
@@ -20,7 +21,7 @@ enum INPUT_KEYBOARD_LOCALE
 ### Example Usage
 
 ```
-//Set localized key definitions
+// Set localized key definitions
 InputDefineVerb(INPUT_VERB.WALK_FORWARD, "forward", InputLocalizeBinding("W"), -gp_axislv);
 InputDefineVerb(INPUT_VERB.STRAFE_LEFT,  "left",    InputLocalizeBinding("A"), -gp_axislh);
 InputDefineVerb(INPUT_VERB.WALK_BACK,    "back",    InputLocalizeBinding("S"),  gp_axislv);

scripts/InputLocalizeBinding/InputLocalizeBinding.gml

@@ -1,6 +1,6 @@
 // Feather disable all
 
-function InputLocalizeBinding(_binding, _locale = undefined)
+function InputLocalizeBinding(_binding, _localeInput = INPUT_KEYBOARD_LOCALE.QWERTY, _localeOutput = undefined)
 {
     static _system = __InputLocalizeSystem();
 
@@ -9,10 +9,20 @@ function InputLocalizeBinding(_binding, _locale = undefined)
         _binding = ord(_binding);
     }
 
-    if (_locale == undefined)
+    if (_localeInput == _localeOutput)
     {
-        _locale = InputLocalizeGetLocale();
+        return _binding;
     }
 
-    return _system.__localeKeycodeMapArray[_locale][? _binding] ?? _binding;
-}
+    if (_localeOutput == undefined)
+    {
+        _localeOutput = InputLocalizeGetLocale();
+    }
+
+    if (_localeInput != INPUT_KEYBOARD_LOCALE.QWERTY)
+    {
+        _binding = _system.__localeKeycodeToQWERTYArray[_localeInput][? _binding] ?? _binding;
+    }
+
+    return _system.__localeQWERTYtoKeycodeArray[_localeOutput][? _binding] ?? _binding;
+}

scripts/__InputLocalizeSystem/__InputLocalizeSystem.gml

@@ -8,7 +8,7 @@ enum INPUT_KEYBOARD_LOCALE
     __SIZE,
 }
 
-InputPlugInDefine("Alynne.Localization", "alynne", "1.0", "10.0", function(){ return; });
+InputPlugInDefine("Alynne.Localization", "alynne", "1.1", "10.0", function(){ return; });
 
 __InputLocalizeSystem();
 function __InputLocalizeSystem()
@@ -19,7 +19,8 @@ function __InputLocalizeSystem()
     _system = {};
     with(_system)
     {        
-        __localeKeycodeMapArray = [];
+        __localeKeycodeToQWERTYArray = [];
+        __localeQWERTYtoKeycodeArray = [];
         __locale = undefined;
 
         //Set locale per ISO 639-1 and ISO 3166-1
@@ -52,25 +53,39 @@ function __InputLocalizeSystem()
         }
 
         //Set localisation maps
-        repeat (INPUT_KEYBOARD_LOCALE.__SIZE) array_push(__localeKeycodeMapArray, ds_map_create());
+        repeat (INPUT_KEYBOARD_LOCALE.__SIZE)
+        {
+            array_push(__localeKeycodeToQWERTYArray, ds_map_create());
+            array_push(__localeQWERTYtoKeycodeArray, ds_map_create());
+        }
+
+        var _SetLocaleMapping = function(_locale, _keycodeArray)
+        {
+            var _keycodeInput  = undefined;
+            var _keycodeOutput = undefined;
 
-        //AZERTY ';' -> 'M' -> ',' -> ';'
-        __localeKeycodeMapArray[@ INPUT_KEYBOARD_LOCALE.AZERTY][? vk_semicolon] = ord("M");
-        __localeKeycodeMapArray[@ INPUT_KEYBOARD_LOCALE.AZERTY][? ord("M")    ] = vk_comma;
-        __localeKeycodeMapArray[@ INPUT_KEYBOARD_LOCALE.AZERTY][? vk_comma    ] = vk_semicolon;
+            var _i = 0;
+            var _length = array_length(_keycodeArray);
+            repeat(_length)
+            {
+                _keycodeInput  = _keycodeArray[_i];
+                _keycodeOutput = _keycodeArray[(_i + 1) mod _length];
 
-        //AZERTY 'Q' <-> 'A'
-        __localeKeycodeMapArray[@ INPUT_KEYBOARD_LOCALE.AZERTY][? ord("Q")] = ord("A");
-        __localeKeycodeMapArray[@ INPUT_KEYBOARD_LOCALE.AZERTY][? ord("A")] = ord("Q");
+                if (is_string(_keycodeInput )) _keycodeInput  = ord(_keycodeInput);
+                if (is_string(_keycodeOutput)) _keycodeOutput = ord(_keycodeOutput);
 
-        //AZERTY 'W' <-> 'Z'
-        __localeKeycodeMapArray[@ INPUT_KEYBOARD_LOCALE.AZERTY][? ord("W")] = ord("Z");
-        __localeKeycodeMapArray[@ INPUT_KEYBOARD_LOCALE.AZERTY][? ord("Z")] = ord("W");
+                __localeQWERTYtoKeycodeArray[@ _locale][? _keycodeInput ] = _keycodeOutput;
+                __localeKeycodeToQWERTYArray[@ _locale][? _keycodeOutput] = _keycodeInput;
 
-        //QWERTZ 'Y' <-> 'Z'
-        __localeKeycodeMapArray[@ INPUT_KEYBOARD_LOCALE.QWERTZ][? ord("Y")] = ord("Z");
-        __localeKeycodeMapArray[@ INPUT_KEYBOARD_LOCALE.QWERTZ][? ord("Z")] = ord("Y");
+                ++_i;
+            }
+        }
+
+        _SetLocaleMapping(INPUT_KEYBOARD_LOCALE.QWERTZ, ["Y", "Z"]);
+        _SetLocaleMapping(INPUT_KEYBOARD_LOCALE.AZERTY, ["Q", "A"]);
+        _SetLocaleMapping(INPUT_KEYBOARD_LOCALE.AZERTY, ["W", "Z"]);
+        _SetLocaleMapping(INPUT_KEYBOARD_LOCALE.AZERTY, [vk_semicolon, "M", vk_comma]);
     }
 
     return _system;
-}
+}