#ifndef FONT_INC_CPP
#define FONT_INC_CPP

#include <cstdio>
#include <cstdarg>
#include <cstring>

#include "font.data.inc.cpp"



void imgPrint(unsigned char *data, int w, int h, int ch, int x, int y, const unsigned char *color, const char *text) {
  int x0 = x;
  while(unsigned char c = (unsigned char)*text++) {
    if (c == '\n') { x = x0; y += 8; continue; }
    const unsigned char *sym = font8x8data[c];
    for(int yy = y, ey = y + 8; yy < ey; ++yy, ++sym) {
      if (yy >= 0 && yy < h) {
        unsigned char row = *sym;
        for(int xx = x; row; ++xx, row >>= 1)
          if ((row & 1) && xx >= 0 && xx <= w)
            memcpy(data + (yy*w + xx)*ch, color, ch);
      }
    }
    x += 8;
  }
}


void imgPrintf(unsigned char *data, int w, int h, int ch, int x, int y, const unsigned char *color, const char *format, ...) {
  char buf[1024] = {};
  va_list args;
  va_start(args, format);
  vsnprintf(buf, sizeof(buf),format, args);
  va_end(args);
  imgPrint(data, w, h, ch, x, y, color, buf);
}



#endif