Function DrawHouse

xgeneral.cpp:1452–1532

// Either use a turtle vector, or else write a number in a system font.

void DrawHouse(int i, int x, int y)
{
  int nFont = gs.nFontHou, ch = -1, nScale = 100;
  flag fDoThin;
#ifdef SVG
  char sz[3], *pch;
#endif

  if (nFont == fiWingding)
    ch = 182 + i;
  else if (nFont == fiAstronom)
    ch = '0' + i;
  else if (nFont >= fiArial && gs.ft != ftWmf)
    ch = 0x2460 + i - 1;
#ifdef EXPRESS
  AdjustGlyph(&ch, &x, &y, &nFont, &nScale, i, us.szExpFontHou);
  if (!FBetween(nFont, 0, cFont-1))
    ch = -1;
#endif
  fDoThin = gs.fThick && nFont == 0 && ch <= 0 && gi.nScale <= gi.nScaleT;
  if (fDoThin)
    DrawThick(fFalse);
#ifdef WINANY
  if (!gi.fFile && ch > 0) {
    if (nFont == fiArial)
      ch = (i <= 9 ? '0' + i : -i);
    if (DrawGlyph(ch, x, y, nFont, nScale))
      return;
  }
#endif
#ifdef PS
  if (gs.ft == ftPS && nFont > 0 && ch != -1) {
    PsFont(nFont);
    if (nFont < fiArial)
      fprintf(gi.file, "%d %d(%s%c)center\n", x, y, PsEscape(ch), ch);
    else
      fprintf(gi.file, "%d %d(%d)center\n", x, y, i);
    return;
  }
#endif
#ifdef META
  if (gs.ft == ftWmf && nFont > 0 && ch != -1) {
    gi.nFontDes = nFont;
    gi.kiTextDes = gi.kiCur;
    gi.nAlignDes = 0x6 | 0x8 /* Center | Bottom */;
    MetaSelect();
    MetaTextOut(x, y+4*gi.nScale, 1 + (nFont >= fiArial && i > 9));
    if (nFont < fiArial)
      MetaWord(WFromBB(ch, 0));
    else
      MetaWord(WFromBB(i > 9 ? '1' : '0'+i, i > 9 ? '0'+i-10 : 0));
    return;
  }
#endif
#ifdef SVG
  if (gs.ft == ftSVG && nFont > 0 && ch > 0) {
    pch = NULL;
    if (nFont == fiArial) {