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183228e28e
Removed the arm7 section Changed the makefile to only use the arm9 stuff Epicpkmn: Fix source/Graphics/GraphicsManager.cpp Co-Authored-By: Pk11 <epicpkmn11@outlook.com> Co-Authored-By: Kaisaan <34224128+Kaisaan@users.noreply.github.com>
94 lines
3.0 KiB
C
94 lines
3.0 KiB
C
#ifndef __BMFFONT_H__
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#define __BMFFONT_H__
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#include <nds.h>
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/*! \file ByteMapFont.h
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\brief ByteMap Font helper structures and functions.
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<div class="fileHeader">
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Provides basic assistance to access ByteMap Font (BMF) files, these can be downloaded from http://bmf.wz.cz
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</div>
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*/
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/**
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* \struct BMFRGB
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* \brief Basic RGB layout within the BMF files
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The font palette entries are in the range 0-63, these are bit shifted down when drawing the font.
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*/
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typedef struct
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{
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u8 bRed;
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u8 bGreen;
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u8 bBlue;
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} BMFRGB;
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/**
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* \struct BMFHeader
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* \brief The main header of the font files
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There is a couple of items after these fields, these are:
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<ul>
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<li>Font palette - one BMFRGB entry for each palette entry, except palette 0
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<li>Info length, the length of the information string
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<li>Information string - normally the font name, and any other information the author wanted to add
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<li>The number of characters in the file
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<li>Font data using the BMFLetter structure
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</ul>
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*/
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typedef struct
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{
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u8 bMagic[4]; /*!< Magic number / file identifier it should be (in hex): E1 E6 D5 1A */
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u8 bVersion; /*!< The version number of the file format, currently 11h */
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u8 bLineHeight; /*!< The line height of the font */
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s8 bSizeOver; /*!< The size-over the base line - (-128 - 127) */
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s8 bSizeUnder; /*!< The size-under the base line - (-128 - 127) */
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s8 bAddSpace; /*!< The amount of space to add after each character - (-128 - 127) */
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s8 bSizeInner; /*!< Inner size / non capital size - (-128 - 127) */
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u8 bColours; /*!< Number of colours in the font (maximum of 32 */
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u8 bHighPal; /*!< Highest color used */
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u8 Reserved[4]; /*!< Reserved */
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u8 bPal; /*!< Number of RGB entries */
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} BMFHeader;
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/**
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* \struct BMFLetter
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* \brief The header for each letter in the font
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The byte preceding the first attribute is the letter that the header is for, this is not needed to be stored due to the way the BMFont structure is setup.
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*/
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typedef struct
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{
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u8 bWidth; /*!< Width of the font */
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u8 bHeight; /*!< Height of the font */
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s8 bRelX; /*!< Horizontal offset according to cursor (-128 - 127) */
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s8 bRelY; /*!< Vertical offset according to cursor (-128 - 127) */
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u8 bShift; /*!< Horizontal cursor shift after drawing the font */
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u8 bData[]; /*!< The actual font data stored in 1 byte per pixel format */
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} BMFLetter;
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typedef struct
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{
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BMFHeader *Head; /*!< A pointer to the header of the file */
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BMFRGB *pal; /*!< A pointer to the first palette entry */
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u16 wChars; /*!< The number of characters in the font data */
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BMFLetter *Ltrs[256]; /*!< A list of pointer to the actual letter data, if the pointer is NULL then that font is not part of this font file */
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} BMFont;
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#ifdef __cplusplus
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extern "C" {
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#endif
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void LoadBMFont( BMFont *Fnt, const u8 *data );
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void bmfPutCharTransparent( BMFont *Fnt, u8 x, u8 y, u16 text, u16 back, u16* Buffer, u8 Ltr );
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void bmfPutCharOpaque( BMFont *Fnt, u8 x, u8 y, u16 text, u16 back, u16* Buffer, u8 Ltr );
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u16 bmfColorIntensityBold( u16 color );
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u16 bmfColorIntensityFaint( u16 color );
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#ifdef __cplusplus
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}
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#endif
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#endif |