cfont.h

Go to the documentation of this file.

#ifndef CFONT_H
#define CFONT_H

#include "cvideo.h"

#include <stdlib.h>

class CFont {
private:
  /* ASCII value to subtract from every ASCII character we're asked to print. */
  static const int CHAR_CODE_OFFSET = 32;

  /* Tiled bitmap used to get the character bitmap data from. */
  CSurface bitmap;

  /* Width of each character on the tiled bitmap. */
  int char_width;

  /* Height of each character on the tiled bitmap. */
  int char_height;

  /* Characters per line on the tiled bitmap. */
  int bitmap_chars_per_line;

public:
  CFont(const char *bmp_filename, int char_width, int char_height, int bitmap_chars_per_line);

  void draw_string(CSurface *surface, CPoint point, const char *string);

  void draw_string_opaque(CSurface *surface, CPoint point, const char *string);

  void draw_string_centered(CSurface *surface, CPoint point, const char *string);

  int get_char_width() { return char_width; }

  int get_char_height() { return char_height; }

  CPoint get_string_size(const char *str) {
    return CPoint((int)strlen(str) * char_width, char_height);
  }
};

#endif

---