//-----------------------------------------------------------------------------
// Purpose:
// Input : *buf -
// from -
// to -
//-----------------------------------------------------------------------------
bool CInput::WriteUsercmdDeltaToBuffer( bf_write *buf, int from, int to, bool isnewcommand )
{
Assert( m_pCommands );
CUserCmd nullcmd;
CUserCmd *f, *t;
int startbit = buf->GetNumBitsWritten();
if ( from == -1 )
{
f = &nullcmd;
}
else
{
f = GetUserCmd( from );
if ( !f )
{
// DevMsg( "WARNING! User command delta too old (from %i, to %i)\n", from, to );
f = &nullcmd;
}
else
{
ValidateUserCmd( f, from );
}
}
t = GetUserCmd( to );
if ( !t )
{
// DevMsg( "WARNING! User command too old (from %i, to %i)\n", from, to );
t = &nullcmd;
}
else
{
ValidateUserCmd( t, to );
}
// Write it into the buffer
WriteUsercmd( buf, t, f );
if ( buf->IsOverflowed() )
{
int endbit = buf->GetNumBitsWritten();
Msg( "WARNING! User command buffer overflow(%i %i), last cmd was %i bits long\n",
from, to, endbit - startbit );
return false;
}
return true;
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : buf -
// buffersize -
// slot -
//-----------------------------------------------------------------------------
void CInput::EncodeUserCmdToBuffer( bf_write& buf, int sequence_number )
{
CUserCmd nullcmd;
CUserCmd *cmd = GetUserCmd( sequence_number);
WriteUsercmd( &buf, cmd, &nullcmd );
}
long FAR PASCAL DoWindowMessage (
HWND hMain,
unsigned message,
WPARAM wParam,
LONG lParam)
{ switch ( message )
{ case WM_CREATE:
return (StartUpDDE());
case WM_KEYDOWN:
{ if ( LOWORD(wParam) == VK_SHIFT )
{ extern int ShiftKeyDown;
ShiftKeyDown = TRUE;
}
break;
}
case WM_KEYUP:
{ if ( LOWORD(wParam) == VK_SHIFT )
{ extern int ShiftKeyDown;
ShiftKeyDown = FALSE;
}
break;
}
case WM_CHAR:
{ GetUserCmd ( LOWORD(wParam), FALSE, 0 );
break;
}
case WM_ACTIVATEAPP:
{ extern int ApplicationFocus;
ApplicationFocus = (int) LOWORD(wParam);
if (!ApplicationFocus )
UpdateCursor( ARROW_CURSOR );
break;
}
case WM_TIMER:
{ static int value = 0;
extern HCURSOR NowCursor, WAIT[];
extern int ApplicationFocus;
value ++;
NowCursor = WAIT[value];
if (ApplicationFocus )
SetCursor ( NowCursor );
if (value > 7 )
value = 0;
break;
}
case WM_SETCURSOR:
{ extern HCURSOR NowCursor;
SetCursor ( NowCursor );
break;
}
case WM_SETFOCUS:
{ extern SCREEN WinDialog;
CreateCaret ( hMain, NULL, 1, WinDialog.LineSize);
ShowCaret ( hMain );
break;
}
case WM_KILLFOCUS:
{ HideCaret ( hMain );
DestroyCaret();
break;
}
case WM_PAINT:
{ PAINTSTRUCT ps;
HDC hDC;
BeginPaint (hMain, (LPPAINTSTRUCT)&ps);
hDC = ps.hdc;
SetMapMode (hDC, MM_TEXT);
RedrawTerminal(hDC);
ValidateRect (hMain, (LPRECT)NULL);
EndPaint (hMain, (LPPAINTSTRUCT)&ps);
break;
}
case WM_SIZE:
{ extern SCREEN WinDialog;
int min, max;
GetScrollRange (hMain,SB_VERT,&min, &max);
WinDialog.NoLines = (HIWORD (lParam) / WinDialog.LineSize) - 1;
SetScrollRange (hMain, SB_VERT, WinDialog.NoLines, max, TRUE );
InvalidateRect ( hMain, NULL, TRUE );
switch ( LOWORD(wParam) )
{ case SIZE_MINIMIZED:
PostMessage ( hMain, WM_COMMAND, IDC_WIN_MINIMIZE, 0);
break;
case SIZE_RESTORED:
PostMessage ( hMain, WM_COMMAND, IDC_WIN_MAXIMIZE, 0);
break;
}
break;
}
case WM_HSCROLL:
{ extern SCREEN WinDialog;
int min, max, cp;
GetScrollRange (hMain,SB_HORZ,&min, &max);
cp = GetScrollPos ( hMain, SB_HORZ );
switch (LOWORD(wParam))
{ case SB_LINEDOWN:
{ cp++;
break;
}
case SB_LINEUP:
{ cp--;
break;
}
case SB_PAGEDOWN:
{ cp += WinDialog.NoLines;
break;
}
case SB_PAGEUP:
{ cp -= WinDialog.NoLines;
break;
}
case SB_THUMBTRACK:
{ cp = LOWORD(lParam);
break;
}
default:
{ return (0);
}
}
if (cp > max) cp = max;
if (cp < min) cp = min;
SetScrollPos (hMain, SB_HORZ, cp, TRUE );
InvalidateRect (hMain, NULL, TRUE );
break;
}
case WM_VSCROLL:
{ extern SCREEN WinDialog;
int min, max, cp;
static int CaretON = TRUE;
GetScrollRange (hMain,SB_VERT,&min, &max);
cp = GetScrollPos ( hMain, SB_VERT );
switch (LOWORD(wParam))
{ case SB_LINEDOWN:
{ cp++;
break;
}
case SB_LINEUP:
{ cp--;
break;
}
case SB_PAGEDOWN:
{ cp += WinDialog.NoLines;
break;
}
case SB_PAGEUP:
{ cp -= WinDialog.NoLines;
break;
}
case SB_THUMBTRACK:
{ cp = LOWORD(lParam);
break;
}
default:
{ return (0);
}
}
if (cp >= max)
{ cp = max;
ShowCaret ( hMain );
CaretON = TRUE;
}
else if ( CaretON )
{ HideCaret ( hMain );
CaretON = FALSE;
}
if (cp < WinDialog.NoLines)
cp = WinDialog.NoLines;
SetScrollPos (hMain, SB_VERT, cp, TRUE );
InvalidateRect (hMain, NULL, TRUE );
break;
}
case WM_DESTROY:
{
/* Shut Down DDE Server. */
ShutDownDDE ( );
/* Free Dialog Window */
DeleteTerminal();
/* Quit Windows */
PostQuitMessage(0);
return 0;
}
/*-------------------------------+
| Used to Update the Module Menu |
+-------------------------------*/
case WM_INITMENUPOPUP:
{ int MenuID = GetMenuItemID((HMENU) wParam, 0);
if ( MenuID == IDM_MODULE_ONE )
UpdateModuleMenu ((HMENU)wParam);
break;
}
case WM_CLOSE:
PostMessage ( hMain, WM_COMMAND, IDM_FILE_QUIT, 0);
break;
default:
return (DefWindowProc(hMain, message, wParam, lParam));
}
return (TRUE);
}
