void VL_WaitVBL(int vbls)
{
unsigned long last = get_TimeCount() + vbls;
while (last > get_TimeCount()) {
INL_Update();
}
}
///////////////////////////////////////////////////////////////////////////
//
// IN_UserInput() - Waits for the specified delay time (in ticks) or the
// user pressing a key or a mouse button. If the clear flag is set, it
// then either clears the key or waits for the user to let the mouse
// button up.
//
///////////////////////////////////////////////////////////////////////////
boolean IN_UserInput(longword delay)
{
longword lasttime;
lasttime = get_TimeCount();
IN_StartAck();
do {
if (IN_CheckAck())
return true;
} while ( (get_TimeCount() - lasttime) < delay );
return false;
}
void EndSpear()
{
EndScreen(END1PALETTE, ENDSCREEN11PIC);
VL_CacheScreen(ENDSCREEN3PIC);
VW_UpdateScreen();
CA_CacheGrChunk(END3PALETTE);
VL_FadeIn(0, 255, grsegs[END3PALETTE], 30);
CA_UnCacheGrChunk(END3PALETTE);
fontnumber = 0;
fontcolor = 0xd0;
WindowX = 0;
WindowW = 320;
PrintX = 0;
PrintY = 180;
US_CPrint(STR_ENDGAME1"\n");
US_CPrint(STR_ENDGAME2);
VW_UpdateScreen();
IN_StartAck ();
set_TimeCount(0);
while ( !IN_CheckAck () && (get_TimeCount() < 700) );
PrintX = 0;
PrintY = 180;
VW_Bar(0,180,320,20,0);
US_CPrint(STR_ENDGAME3"\n");
US_CPrint(STR_ENDGAME4);
VW_UpdateScreen();
IN_StartAck ();
set_TimeCount(0);
while ( !IN_CheckAck () && (get_TimeCount() < 700) );
VW_FadeOut ();
EndScreen (END4PALETTE, ENDSCREEN4PIC);
EndScreen (END5PALETTE, ENDSCREEN5PIC);
EndScreen (END6PALETTE, ENDSCREEN6PIC);
EndScreen (END7PALETTE, ENDSCREEN7PIC);
EndScreen (END8PALETTE, ENDSCREEN8PIC);
EndScreen (END9PALETTE, ENDSCREEN9PIC);
EndScreen (END2PALETTE, ENDSCREEN12PIC);
MainMenu[savegame].active = 0;
}
//
// Breathe Mr. BJ!!!
//
void BJ_Breathe()
{
static int which=0,max=10;
int pics[2]={L_GUYPIC,L_GUY2PIC};
if (get_TimeCount() > max)
{
which^=1;
VWB_DrawPic(0,16,pics[which]);
VW_UpdateScreen();
set_TimeCount(0);
max=35;
}
}
void TimedPicCommand()
{
ParseTimedCommand();
//
// update the screen, and wait for time delay
//
VW_UpdateScreen();
//
// wait for time
//
set_TimeCount(0);
while (get_TimeCount() < picdelay) ;
//
// draw pic
//
VWB_DrawPic(picx&~7, picy, picnum);
}
///////////////////////////////////////////////////////////////////////////
//
// US_LineInput() - Gets a line of user input at (x,y), the string defaults
// to whatever is pointed at by def. Input is restricted to maxchars
// chars or maxwidth pixels wide. If the user hits escape (and escok is
// true), nothing is copied into buf, and false is returned. If the
// user hits return, the current string is copied into buf, and true is
// returned
//
///////////////////////////////////////////////////////////////////////////
boolean US_LineInput(int x,int y,char *buf,char *def,boolean escok,
int maxchars,int maxwidth)
{
boolean redraw, cursorvis, cursormoved, done, result = true;
ScanCode sc;
char c, s[MaxString], olds[MaxString];
word i, cursor, w, h, len, temp;
longword lasttime;
if (def)
strcpy(s,def);
else
*s = '\0';
*olds = '\0';
cursor = strlen(s);
cursormoved = redraw = true;
cursorvis = done = false;
lasttime = get_TimeCount();
LastASCII = key_None;
LastScan = sc_None;
while (!done)
{
if (cursorvis)
USL_XORICursor(x,y,s,cursor);
IN_CheckAck();
sc = LastScan;
LastScan = sc_None;
c = LastASCII;
LastASCII = key_None;
switch (sc)
{
case sc_LeftArrow:
if (cursor)
cursor--;
c = key_None;
cursormoved = true;
break;
case sc_RightArrow:
if (s[cursor])
cursor++;
c = key_None;
cursormoved = true;
break;
case sc_Home:
cursor = 0;
c = key_None;
cursormoved = true;
break;
case sc_End:
cursor = strlen(s);
c = key_None;
cursormoved = true;
break;
case sc_Return:
strcpy(buf,s);
done = true;
result = true;
c = key_None;
break;
case sc_Escape:
if (escok)
{
done = true;
result = false;
}
c = key_None;
break;
case sc_BackSpace:
if (cursor)
{
strcpy(s + cursor - 1,s + cursor);
cursor--;
redraw = true;
}
c = key_None;
cursormoved = true;
break;
case sc_Delete:
if (s[cursor])
{
strcpy(s + cursor,s + cursor + 1);
redraw = true;
}
c = key_None;
cursormoved = true;
break;
case 0x4c: // Keypad 5
case sc_UpArrow:
case sc_DownArrow:
case sc_PgUp:
case sc_PgDn:
case sc_Insert:
c = key_None;
break;
}
if (c)
{
len = strlen(s);
USL_MeasureString(s,&w,&h);
if
(
isprint(c)
&& (len < MaxString - 1)
&& ((!maxchars) || (len < maxchars))
&& ((!maxwidth) || (w < maxwidth))
)
{
for (i = len + 1;i > cursor;i--)
s[i] = s[i - 1];
s[cursor++] = c;
redraw = true;
}
}
if (redraw)
{
px = x;
py = y;
temp = fontcolor;
fontcolor = backcolor;
USL_DrawString(olds);
fontcolor = temp;
strcpy(olds,s);
px = x;
py = y;
USL_DrawString(s);
redraw = false;
}
if (cursormoved)
{
cursorvis = false;
lasttime = get_TimeCount() - TickBase;
cursormoved = false;
}
if ( (get_TimeCount() - lasttime) > (TickBase / 2) )
{
lasttime = get_TimeCount();
cursorvis ^= true;
}
if (cursorvis)
USL_XORICursor(x,y,s,cursor);
VW_UpdateScreen();
}
if (cursorvis)
USL_XORICursor(x,y,s,cursor);
if (!result)
{
px = x;
py = y;
USL_DrawString(olds);
}
VW_UpdateScreen();
IN_ClearKeysDown();
return(result);
}
