Added proper plural support

src/dusk/asset/loader/locale/assetlocaleloader.h

@@ -7,26 +7,66 @@
 
 #pragma once
 #include "asset/asset.h"
-#include "locale/localemanager.h"
+
+#define ASSET_LOCALE_FILE_PLURAL_FORM_COUNT 6
+
+typedef enum {
+  ASSET_LOCALE_PLURAL_OP_EQUAL,
+  ASSET_LOCALE_PLURAL_OP_NOT_EQUAL,
+  ASSET_LOCALE_PLURAL_OP_LESS,
+  ASSET_LOCALE_PLURAL_OP_LESS_EQUAL,
+  ASSET_LOCALE_PLURAL_OP_GREATER,
+  ASSET_LOCALE_PLURAL_OP_GREATER_EQUAL
+} assetlocalepluraloperation_t;
+
+typedef enum {
+  ASSET_LOCALE_ARG_STRING,
+  ASSET_LOCALE_ARG_INT,
+  ASSET_LOCALE_ARG_FLOAT
+} assetlocaleargtype_t;
+
+typedef struct {
+  assetlocaleargtype_t type;
+  union {
+    const char_t *stringValue;
+    int32_t intValue;
+    float_t floatValue;
+  };
+} assetlocalearg_t;
+
+typedef struct {
+  assetfile_t file;
+  assetlocalepluraloperation_t pluralOps[ASSET_LOCALE_FILE_PLURAL_FORM_COUNT];
+  int32_t pluralValues[ASSET_LOCALE_FILE_PLURAL_FORM_COUNT];
+  int32_t pluralIndices[ASSET_LOCALE_FILE_PLURAL_FORM_COUNT];
+  uint8_t pluralStateCount;
+  uint8_t pluralDefaultIndex;
+} assetlocalefile_t;
 
 /**
- * Handler for locale assets.
+ * Initialize a locale asset file.
  * 
- * @param file Asset file to load the locale from.
- * @return Any error that occurs during loading.
+ * @param localeFile The locale file to initialize.
+ * @param path The path to the locale file.
+ * @return An error code if a failure occurs.
  */
-errorret_t assetLocaleLoader(assetfile_t *file);
+errorret_t assetLocaleFileInit(
+  assetlocalefile_t *localeFile,
+  const char_t *path
+);
 
 /**
- * Loads a locale from the specified path.
+ * Dispose of a locale asset file.
  * 
- * @param path Path to the locale asset.
- * @param nothing Nothing yet.
- * @return Any error that occurs during loading.
+ * @param localeFile The locale file to dispose of.
+ * @return An error code if a failure occurs.
  */
-errorret_t assetLocaleLoad(
-  const char_t *path,
-  void *nothing
+errorret_t assetLocaleFileDispose(assetlocalefile_t *localeFile);
+
+errorret_t assetLocaleParseHeader(
+  assetlocalefile_t *localeFile,
+  char_t *headerBuffer,
+  const size_t headerBufferSize
 );
 
 /**
@@ -65,15 +105,57 @@ errorret_t assetLocaleLineUnbuffer(
  * 
  * @param file Asset file to test loading from.
  * @param messageId The message ID to retrieve.
- * @param pluralIndex The plural index to retrieve.
+ * @param pluralCount Count for formulating the plural variant.
  * @param stringBuffer Buffer to write the retrieved string to.
  * @param stringBufferSize Size of the string buffer.
  * @return Any error that occurs during testing.
  */
 errorret_t assetLocaleGetString(
-  assetfile_t *file,
+  assetlocalefile_t *file,
   const char_t *messageId,
-  const int32_t pluralIndex,
+  const int32_t pluralCount,
   char_t *stringBuffer,
   const size_t stringBufferSize
+);
+
+/**
+ * Test function for locale asset loading with a variable argument list.
+ * 
+ * @param file Asset file to test loading from.
+ * @param messageId The message ID to retrieve.
+ * @param pluralCount Count for formulating the plural variant.
+ * @param buffer Buffer to write the retrieved string to.
+ * @param bufferSize Size of the buffer.
+ * @param ... Additional arguments for formatting the string.
+ * @return Any error that occurs during testing.
+ */
+errorret_t assetLocaleGetStringWithVA(
+  assetlocalefile_t *file,
+  const char_t *messageId,
+  const int32_t pluralCount,
+  char_t *buffer,
+  const size_t bufferSize,
+  ...
+);
+
+/**
+ * Test function for locale asset loading with a list of arguments.
+ * 
+ * @param file Asset file to test loading from.
+ * @param messageId The message ID to retrieve.
+ * @param pluralCount Count for formulating the plural variant.
+ * @param buffer Buffer to write the retrieved string to.
+ * @param bufferSize Size of the buffer.
+ * @param args List of arguments for formatting the string.
+ * @param argCount Number of arguments in the list.
+ * @return Any error that occurs during testing.
+ */
+errorret_t assetLocaleGetStringWithArgs(
+  assetlocalefile_t *file,
+  const char_t *messageId,
+  const int32_t pluralCount,
+  char_t *buffer,
+  const size_t bufferSize,
+  const assetlocalearg_t *args,
+  const size_t argCount
 );