Font+Bitmap.h

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/*
 * ObjectivelyMVC: Object oriented MVC framework for SDL3 and C.
 * Copyright (C) 2014 Jay Dolan <jay@jaydolan.com>
 * This software is provided 'as-is', without any express or implied
 * warranty. In no event will the authors be held liable for any damages
 * arising from the use of this software.
 * Permission is granted to anyone to use this software for any purpose,
 * including commercial applications, and to alter it and redistribute it
 * freely, subject to the following restrictions:
 * 1. The origin of this software must not be misrepresented; you must not
 * claim that you wrote the original software. If you use this software
 * in a product, an acknowledgment in the product documentation would be
 * appreciated but is not required.
 * 2. Altered source versions must be plainly marked as such, and must not be
 * misrepresented as being the original software.
 */
 
#pragma once
 
#include <ObjectivelyMVC/Renderer.h>
#include <ObjectivelyMVC/Types.h>
 
#define FONT_BITMAP_FIRST ' '
 
#define FONT_BITMAP_COUNT 1024
 
#define FONT_BITMAP_LAST (FONT_BITMAP_FIRST + FONT_BITMAP_COUNT)
#define FONT_BITMAP_COLUMNS 32
 
#define FONT_BITMAP_REPLACEMENT '?'
 
typedef struct Font Font;
typedef struct ImageAtlas ImageAtlas;
 
typedef struct {
  int advance;
 
  int bearing;
 
  SDL_Size cellSize;
 
  SDL_Surface *surface;
 
  Texture *texture;
} FontBitmap;
 
OBJECTIVELYMVC_EXPORT bool initBitmap(FontBitmap *bitmap, Font *font);
 
OBJECTIVELYMVC_EXPORT void deallocBitmap(FontBitmap *bitmap);
 
OBJECTIVELYMVC_EXPORT void renderDeviceWillResetBitmap(Font *self);
 
OBJECTIVELYMVC_EXPORT void renderCharactersBitmap(Font *self, const Renderer *renderer, const char *chars, SDL_Color color, int wrapWidth, const SDL_Point *origin, const ImageAtlas *icons);
 
OBJECTIVELYMVC_EXPORT void sizeCharactersBitmap(const Font *self, const char *chars, int wrapWidth, const ImageAtlas *icons, int *w, int *h);