d393f32eed
* Reverted value of SOUND_MAX_VOLUME
129 lines
3.3 KiB
C
129 lines
3.3 KiB
C
/*
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THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
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SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
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END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
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ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
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IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
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SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
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FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
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CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
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AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
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COPYRIGHT 1993-1998 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
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*/
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/*
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* $Source: /cvsroot/dxx-rebirth/d1x-rebirth/editor/kview.c,v $
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* $Revision: 1.1.1.1 $
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* $Author: zicodxx $
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* $Date: 2006/03/17 19:45:22 $
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*
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* Functions for changing viewer's position
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*
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* $Log: kview.c,v $
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* Revision 1.1.1.1 2006/03/17 19:45:22 zicodxx
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* initial import
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*
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* Revision 1.1.1.1 1999/06/14 22:03:34 donut
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* Import of d1x 1.37 source.
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*
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* Revision 2.0 1995/02/27 11:34:21 john
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* Version 2.0! No anonymous unions, Watcom 10.0, with no need
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* for bitmaps.tbl.
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*
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* Revision 1.11 1993/12/02 12:39:41 matt
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* Removed extra includes
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*
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* Revision 1.10 1993/11/16 13:47:54 john
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* Xchanged move away/closer
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*
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* Revision 1.9 1993/11/16 13:45:32 john
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* Exchanged zoom in/out.
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*
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* Revision 1.8 1993/11/05 17:32:56 john
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* added funcs
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* .,
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*
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* Revision 1.7 1993/11/03 12:10:21 yuan
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* No keypress associated with chase mode
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*
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* Revision 1.6 1993/11/02 17:06:55 yuan
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* Icon stuff added.
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*
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* Revision 1.5 1993/11/01 12:48:59 yuan
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* Added Chase mode icon to status bar.
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*
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* Revision 1.4 1993/10/29 19:12:55 yuan
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* Added diagnostic messages
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*
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* Revision 1.3 1993/10/27 18:26:16 matt
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* Made zoom & related keys not do anything if no current view
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*
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* Revision 1.2 1993/10/19 20:54:33 matt
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* Changed/cleaned up window updates
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*
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* Revision 1.1 1993/10/13 18:53:34 john
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* Initial revision
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*
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*
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*/
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#ifdef RCS
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static char rcsid[] = "$Id: kview.c,v 1.1.1.1 2006/03/17 19:45:22 zicodxx Exp $";
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#endif
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#include "inferno.h"
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#include "editor.h"
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// ---------- zoom control on current window ----------
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int ZoomIn()
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{
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if (!current_view) return 0.0;
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current_view->ev_zoom = fixmul(current_view->ev_zoom,62259);
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current_view->ev_changed = 1;
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return 1;
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}
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int ZoomOut()
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{
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if (!current_view) return 0.0;
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current_view->ev_zoom = fixmul(current_view->ev_zoom,68985);
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current_view->ev_changed = 1;
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return 1;
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}
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// ---------- distance-of-viewer control on current window ----------
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int MoveCloser()
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{
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if (!current_view) return 0.0;
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current_view->ev_dist = fixmul(current_view->ev_dist,62259);
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current_view->ev_changed = 1;
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return 1;
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}
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int MoveAway()
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{
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if (!current_view) return 0.0;
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current_view->ev_dist = fixmul(current_view->ev_dist,68985);
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current_view->ev_changed = 1;
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return 1;
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}
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// ---------- Toggle chase mode. ----------
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int ToggleChaseMode()
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{
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Funky_chase_mode = !Funky_chase_mode;
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set_view_target_from_segment(Cursegp);
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if (Funky_chase_mode == 1) {
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diagnostic_message("Chase mode ON.");
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}
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if (Funky_chase_mode == 0) {
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diagnostic_message("Chase mode OFF.");
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}
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return Funky_chase_mode;
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}
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