#ifndef GUARD_STRING_UTIL_H
#define GUARD_STRING_UTIL_H

extern u8 gStringVar1[0x100];
extern u8 gStringVar2[0x100];
extern u8 gStringVar3[0x100];
extern u8 gStringVar4[0x3E8];

enum StringConvertMode
{
    STR_CONV_MODE_LEFT_ALIGN,
    STR_CONV_MODE_RIGHT_ALIGN,
    STR_CONV_MODE_LEADING_ZEROS
};

u8 *StringCopy_Nickname(u8 *dest, const u8 *src);
u8 *StringGet_Nickname(u8 *str);
u8 *StringCopy_PlayerName(u8 *dest, const u8 *src);
u8 *StringCopy(u8 *dest, const u8 *src);
u8 *StringAppend(u8 *dest, const u8 *src);
u8 *StringCopyN(u8 *dest, const u8 *src, u8 n);
u8 *StringAppendN(u8 *dest, const u8 *src, u8 n);
u16 StringLength(const u8 *str);
s32 StringCompare(const u8 *str1, const u8 *str2);
s32 StringCompareN(const u8 *str1, const u8 *str2, u32 n);
bool8 IsStringLengthAtLeast(const u8 *str, s32 n);
u8 *ConvertIntToDecimalStringN(u8 *dest, s32 value, enum StringConvertMode mode, u8 n);
u8 *ConvertUIntToDecimalStringN(u8 *dest, u32 value, enum StringConvertMode mode, u8 n);
u8 *ConvertIntToHexStringN(u8 *dest, s32 value, enum StringConvertMode mode, u8 n);
u8 *StringExpandPlaceholders(u8 *dest, const u8 *src);
u8 *StringBraille(u8 *dest, const u8 *src);
const u8 *GetExpandedPlaceholder(u32 id);
u8 *StringFill(u8 *dest, u8 c, u16 n);
u8 *StringCopyPadded(u8 *dest, const u8 *src, u8 c, u16 n);
u8 *StringFillWithTerminator(u8 *dest, u16 n);
u8 *StringCopyN_Multibyte(u8 *dest, u8 *src, u32 n);
u32 StringLength_Multibyte(const u8 *str);
u8 *WriteColorChangeControlCode(u8 *dest, u32 colorType, u8 color);
bool32 IsStringJapanese(u8 *str);
bool32 IsStringNJapanese(u8 *str, s32 n);
u8 GetExtCtrlCodeLength(u8 code);
s32 StringCompareWithoutExtCtrlCodes(const u8 *str1, const u8 *str2);
void ConvertInternationalString(u8 *s, u8 language);
void StripExtCtrlCodes(u8 *str);

#endif // GUARD_STRING_UTIL_H