void HandleWord (void)
{
char wword[WORDLIMIT];
int wordindex;
word wwidth,wheight,newpos;
//
// copy the next word into [word]
//
wword[0] = *text++;
wordindex = 1;
while (*text>32)
{
wword[wordindex] = *text++;
if (++wordindex == WORDLIMIT)
Quit ("PageLayout: Word limit exceeded");
}
wword[wordindex] = 0; // stick a null at end for C
//
// see if it fits on this line
//
VW_MeasurePropString (SmallFont, wword,wwidth,wheight);
while (px+wwidth > (int) rightmargin[rowon])
{
NewLine ();
if (layoutdone)
return; // overflowed page
}
//
// print it
//
newpos = px+wwidth;
if(fontcolor == 255 || textcolor != CR_UNTRANSLATED)
VWB_DrawPropString (SmallFont, wword, textcolor);
else
VWB_DrawPropString (SmallFont, wword, CR_UNTRANSLATED, true, fontcolor);
px = newpos;
//
// suck up any extra spaces
//
while (*text == ' ')
{
px += SPACEWIDTH;
text++;
}
}
void HandleWord (void)
{
char word[WORDLIMIT];
int wordindex,
wwidth,
wheight,
newpos;
//
// copy the next word into [word]
//
word[0] = *text++;
wordindex = 1;
while (*text>32)
{
word[wordindex] = *text++;
if (++wordindex == WORDLIMIT)
Error ("PageLayout: Word limit exceeded");
}
word[wordindex] = 0; // stick a null at end for C
//
// see if it fits on this line
//
VW_MeasurePropString (word, &wwidth, &wheight);
while (px+wwidth > rightmargin[rowon])
{
NewLine ();
if (layoutdone)
return; // overflowed page
}
//
// print it
//
newpos = px+wwidth;
VWB_DrawPropString (word);
px = newpos;
//
// suck up any extra spaces
//
while (*text == ' ')
{
px += SPACEWIDTH;
text++;
}
}
void DrawMultiLineText(const FString str, FFont *font, EColorRange color, ETSAlignment align, ETSAnchor anchor)
{
int oldpa = pa;
pa = anchor;
const int basepx = px;
long pos = -1, oldpos;
do
{
oldpos = pos+1;
pos = str.IndexOf('\n', oldpos);
const FString line = str.Mid(oldpos, pos - oldpos);
word width, height;
VW_MeasurePropString(font, line, width, height);
switch(align)
{
default:
px = basepx;
break;
case TS_Right:
px = basepx - width;
break;
case TS_Center:
px = basepx - width/2;
break;
}
VWB_DrawPropString(font, line, color);
py += font->GetHeight();
}
while(pos != -1);
pa = oldpa;
}
void PageLayout (boolean shownumber)
{
int i,oldfontcolor;
char ch;
oldfontcolor = fontcolor;
fontcolor = 0;
//
// clear the screen
//
VWB_Bar (0,0,320,200,BACKCOLOR);
VWB_DrawPic (0,0,H_TOPWINDOWPIC);
VWB_DrawPic (0,8,H_LEFTWINDOWPIC);
VWB_DrawPic (312,8,H_RIGHTWINDOWPIC);
VWB_DrawPic (8,176,H_BOTTOMINFOPIC);
for (i=0;i<TEXTROWS;i++)
{
leftmargin[i] = LEFTMARGIN;
rightmargin[i] = SCREENPIXWIDTH-RIGHTMARGIN;
}
px = LEFTMARGIN;
py = TOPMARGIN;
rowon = 0;
layoutdone = False;
//
// make sure we are starting layout text (^P first command)
//
while (*text <= 32)
text++;
if (*text != '^' || toupper(*++text) != 'P')
Quit ("PageLayout: Text not headed with ^P");
while (*text++ != '\n')
;
//
// process text stream
//
do
{
ch = *text;
if (ch == '^')
HandleCommand ();
else
if (ch == 9)
{
px = (px+8)&0xf8;
text++;
}
else if (ch <= 32)
HandleCtrls ();
else
HandleWord ();
} while (!layoutdone);
pagenum++;
if (shownumber)
{
#ifdef SPANISH
strcpy (str,"Hoja ");
itoa (pagenum,str2,10);
strcat (str,str2);
strcat (str," de ");
py = 183;
px = 208;
#else
strcpy (str,"pg ");
_itoa (pagenum,str2,10);
strcat (str,str2);
strcat (str," of ");
py = 183;
px = 213;
#endif
_itoa (numpages,str2,10);
strcat (str,str2);
fontcolor = 0x4f; //12^BACKCOLOR;
VWB_DrawPropString (str);
}
fontcolor = oldfontcolor;
}
void PageLayout (bool shownumber, bool helphack)
{
int i,oldfontcolor;
char ch;
oldfontcolor = fontcolor;
fontcolor = 0;
//
// clear the screen
//
int clearx = 0, cleary = 0, clearw = 320, clearh = 200;
MenuToRealCoords(clearx, cleary, clearw, clearh, MENU_CENTER);
VWB_DrawFill(backgroundFlat, clearx, cleary, clearx+clearw, cleary+clearh);
VWB_DrawGraphic(TexMan("TOPWINDW"), 0, 0, MENU_CENTER);
VWB_DrawGraphic(TexMan("LFTWINDW"), 0, 8, MENU_CENTER);
VWB_DrawGraphic(TexMan("RGTWINDW"), 312, 8, MENU_CENTER);
VWB_DrawGraphic(TexMan("BOTWINDW"), 8, 176, MENU_CENTER);
for (i=0; i<TEXTROWS; i++)
{
leftmargin[i] = LEFTMARGIN;
rightmargin[i] = SCREENPIXWIDTH-RIGHTMARGIN;
}
px = LEFTMARGIN;
py = TOPMARGIN;
rowon = 0;
layoutdone = false;
//
// make sure we are starting layout text (^P first command)
// [BL] Why? How about assuming ^P?
//
while (*text <= 32)
text++;
if (*text == '^' && toupper(*(text+1)) == 'P')
{
++text;
while (*text++ != '\n')
;
}
//
// process text stream
//
do
{
ch = *text;
if (ch == '^')
HandleCommand (helphack);
else if(ch == '\0')
{
// Simulate ^E if one does not exist.
layoutdone = true;
}
else if (ch == 9)
{
px = (px+8)&0xf8;
text++;
}
else if (ch <= 32)
HandleCtrls ();
else
HandleWord ();
} while (!layoutdone);
pagenum++;
if (shownumber)
{
FString str;
str.Format("pg %d of %d", pagenum, numpages);
px = 213;
py = 183;
VWB_DrawPropString (SmallFont, str, gameinfo.FontColors[GameInfo::PAGEINDEX]);
}
fontcolor = oldfontcolor;
}
