CydandClaude Fable 5
63312e07f9
- BORLAND/: Borland C++ 4.52 (chosen over 4.5 by byte-match: CODE/RP/CW32.LIB
is identical to 4.52's install lib). BCC32/TLINK32/TLIB/MAKE run natively on
Win11; CODE/BT/OPT.MAK is the shipped BTL4OPT.EXE's exact flag recipe
(extender = Borland PowerPack DPMI32, not Phar Lap TNT).
- restoration/source410/: the literal 1995-form reconstruction of the missing
BT game source (never mixed into CODE/). Round 1-3 state:
* 6 of 10 surviving original TUs COMPILE CLEAN under the period toolchain
(BTMSSN, BTCNSL, BTSCNRL, BTTEAM, BTL4MODE, BTL4ARND) - first builds
since 1996.
* BT_L4/BTL4APP.CPP pilot reconstruction: 12/12 functions, Fail() lands on
its binary-recorded line 400 exactly.
* BT/BTCNSL.HPP: console wire IDs recovered from the binary's ctors
(Killed=9, Damaged=10, ScoreUpdate=13, DeathWithoutHonor=15 [T1];
TeamScore=12 flagged [T4]).
* MUNGA/: 8 engine-header backfills back-dated from the BT412 WinTesla tree
(VDATA numbering decomp-verified; AUDREND's OpenAL-era virtual removed -
the period compiler is the drift detector).
* Tooling: backdate.py (WinTesla->1995 header transform), compile410.sh
(per-TU verification sweep under authentic OPT.MAK flags).
* README: corrected roadmap - MECH.HPP is the capstone grown with the mech
TU reconstructions; BTREG.CPP green = the header-family milestone.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
116 lines
3.8 KiB
C++
116 lines
3.8 KiB
C++
//----------------------------------------------------------------------------
|
|
// ObjectWindows
|
|
// (C) Copyright 1991, 1994 by Borland International, All Rights Reserved
|
|
//
|
|
// Definition of class TScroller.
|
|
//----------------------------------------------------------------------------
|
|
#if !defined(OWL_SCROLLER_H)
|
|
#define OWL_SCROLLER_H
|
|
|
|
#if !defined(OWL_OWLDEFS_H)
|
|
# include <owl/owldefs.h>
|
|
#endif
|
|
#if !defined(CLASSLIB_OBJSTRM_H)
|
|
# include <classlib/objstrm.h>
|
|
#endif
|
|
#if !defined(__LIMITS_H)
|
|
# include <limits.h>
|
|
#endif
|
|
|
|
class _OWLCLASS TWindow;
|
|
#if !defined(OSL_GEOMETRY_H)
|
|
class _BIDSCLASS TRect;
|
|
#endif
|
|
class _OWLCLASS TDC;
|
|
|
|
inline long LongMulDiv(long mul1, long mul2, long div1)
|
|
{return (mul1*mul2) / div1;}
|
|
|
|
//
|
|
// class TScroller
|
|
// ----- ---------
|
|
//
|
|
// Class TScroller implements the actual scroller object. All functions
|
|
// are inline or virtual to avoid pulling in code when no scrollers have
|
|
// been constructed.
|
|
//
|
|
class _OWLCLASS TScroller : public TStreamableBase {
|
|
public:
|
|
TScroller(TWindow* window,
|
|
int xUnit, int yUnit,
|
|
long xRange, long yRange);
|
|
virtual ~TScroller();
|
|
|
|
void SetWindow(TWindow* win) {Window = win;}
|
|
virtual void SetUnits(int xUnit, int yUnit);
|
|
virtual void SetPageSize();
|
|
virtual void SetSBarRange();
|
|
virtual void SetRange(long xRange, long yRange);
|
|
|
|
virtual void BeginView(TDC& dc, TRect& rect);
|
|
virtual void EndView();
|
|
virtual void VScroll(uint scrollEvent, int thumbPos);
|
|
virtual void HScroll(uint scrollEvent, int thumbPos);
|
|
virtual void ScrollTo(long x, long y);
|
|
|
|
//
|
|
// scrolls to a position calculated using the passed "Delta" values
|
|
//
|
|
void ScrollBy(long dx, long dy) {ScrollTo(XPos+dx, YPos+dy);}
|
|
|
|
virtual bool IsAutoMode();
|
|
virtual void AutoScroll();
|
|
|
|
//
|
|
// returns a bool value indicating whether or not the passed
|
|
// area (in units) is currently visible
|
|
//
|
|
bool IsVisibleRect(long x, long y, int xExt, int yExt)
|
|
{return (x + xExt > XPos) && (y + yExt > YPos) &&
|
|
(x <= XPos + XPage + 1) && (y <= YPos + YPage + 1);}
|
|
|
|
//
|
|
// converts a horizontal range value from the scrollbar to a
|
|
// horizontal scroll value
|
|
//
|
|
int XScrollValue(long rangeUnit)
|
|
{return (int)LongMulDiv(rangeUnit, SHRT_MAX, XRange);}
|
|
|
|
//
|
|
// converts a vertical range value from the scrollbar to a
|
|
// vertical scroll value
|
|
//
|
|
int YScrollValue(long rangeUnit)
|
|
{return (int)LongMulDiv(rangeUnit, SHRT_MAX, YRange);}
|
|
|
|
//
|
|
// converts a horizontal scroll value from the scrollbar to
|
|
// a horizontal range value
|
|
//
|
|
long XRangeValue(int scrollUnit)
|
|
{return LongMulDiv(scrollUnit, XRange, SHRT_MAX);}
|
|
|
|
//
|
|
// converts a vertical scroll value from the scrollbar to
|
|
// a vertical range value
|
|
//
|
|
long YRangeValue(int scrollUnit)
|
|
{return LongMulDiv(scrollUnit, YRange, SHRT_MAX);}
|
|
|
|
public:
|
|
TWindow* Window; // Window that this scroller belongs to
|
|
long XPos, YPos; // current pos in horz/vert scroll units
|
|
long XRange, YRange; // # of scrollable horz/vert scroll units
|
|
int XUnit, YUnit; // logical device units per horz/vert scroll unit
|
|
int XLine, YLine; // # of horz/vert scroll units per line
|
|
int XPage, YPage; // # of horz/vert scroll units per page
|
|
bool AutoMode; // auto scrolling mode
|
|
bool TrackMode; // track scroll mode
|
|
bool AutoOrg; // indicates Scroller offsets origin
|
|
bool HasHScrollBar, HasVScrollBar;
|
|
|
|
DECLARE_STREAMABLE(_OWLCLASS, TScroller, 1);
|
|
};
|
|
|
|
#endif // OWL_SCROLLER_H
|