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#ifndef RVL_SDK_OS_FONT_H
#define RVL_SDK_OS_FONT_H
#include "common.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* Documentation from:
* https://www.gc-forever.com/yagcd/chap16.html#sec16.1.3
*/
typedef enum {
OS_FONT_ENCODE_ANSI,
OS_FONT_ENCODE_SJIS,
OS_FONT_ENCODE_2,
OS_FONT_ENCODE_UTF8,
OS_FONT_ENCODE_UTF16,
OS_FONT_ENCODE_UTF32,
OS_FONT_ENCODE_MAX
} OSFontEncode;
typedef struct OSFontHeader {
u16 type; // at 0x0
u16 firstChar; // at 0x2
u16 lastChar; // at 0x4
u16 invalidChar; // at 0x6
u16 ascent; // at 0x8
u16 descent; // at 0xA
u16 width; // at 0xC
u16 leading; // at 0xE
u16 cellWidth; // at 0x10
u16 cellHeight; // at 0x12
u32 sheetSize; // at 0x14
u16 sheetFormat; // at 0x18
u16 sheetNumCol; // at 0x1A
u16 sheetNumRow; // at 0x1C
u16 sheetWidth; // at 0x1E
u16 sheetHeight; // at 0x20
u16 widthTableOfs; // at 0x22
u32 sheetImageOfs; // at 0x24
u32 sheetFullSize; // at 0x28
u8 c0; // at 0x2C
u8 c1; // at 0x2D
u8 c2; // at 0x2E
u8 c3; // at 0x2F
} OSFontHeader;
u16 OSGetFontEncode(void);
u16 OSSetFontEncode(u16 encode);
u32 OSLoadFont(OSFontHeader *font, void *dst);
const char *OSGetFontTexel(const char *str, void *dst, s32 xOfs, s32 arg3, u32 *widthOut);
BOOL OSInitFont(OSFontHeader *font);
const char *OSGetFontTexture(const char *str, void **texOut, u32 *xOut, u32 *yOut, u32 *widthOut);
const char *OSGetFontWidth(const char *str, u32 *widthOut);
#ifdef __cplusplus
}
#endif
#endif
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