void JE_helpBox( JE_word x, JE_word y, const char *message, JE_byte boxwidth )
{
JE_byte startpos, endpos, pos;
JE_boolean endstring;
char substring[256];
if (strlen(message) == 0)
{
return;
}
pos = 1;
endpos = 0;
endstring = false;
do
{
startpos = endpos + 1;
do
{
endpos = pos;
do
{
pos++;
if (pos == strlen(message))
{
endstring = true;
if (pos - startpos < boxwidth)
{
endpos = pos + 1;
}
}
} while (!(message[pos-1] == ' ' || endstring));
} while (!(pos - startpos > boxwidth || endstring));
JE_textShade(x, y, strnztcpy(substring, message + startpos - 1, endpos - startpos), helpBoxColor, helpBoxBrightness, helpBoxShadeType);
y += verticalHeight;
} while (!endstring);
if (endpos != pos + 1)
{
JE_textShade(x, y, message + endpos, helpBoxColor, helpBoxBrightness, helpBoxShadeType);
}
helpBoxColor = 12;
helpBoxShadeType = FULL_SHADE;
}
void JE_helpBox( SDL_Surface *screen, int x, int y, const char *message, unsigned int boxwidth )
{
uint8_t startpos, endpos, pos;
bool endstring;
char substring[256];
if (strlen(message) == 0)
{
return;
}
pos = 1;
endpos = 0;
endstring = false;
do
{
startpos = endpos + 1;
do
{
endpos = pos;
do
{
pos++;
if (pos == strlen(message))
{
endstring = true;
if ((unsigned)(pos - startpos) < boxwidth)
{
endpos = pos + 1;
}
}
} while (!(message[pos-1] == ' ' || endstring));
} while (!((unsigned)(pos - startpos) > boxwidth || endstring));
JE_textShade(screen, x, y, strnztcpy(substring, message + startpos - 1, endpos - startpos), helpBoxColor, helpBoxBrightness, helpBoxShadeType);
y += verticalHeight;
} while (!endstring);
if (endpos != pos + 1)
{
JE_textShade(screen, x, y, message + endpos, helpBoxColor, helpBoxBrightness, helpBoxShadeType);
}
helpBoxColor = 12;
helpBoxShadeType = FULL_SHADE;
}
