1/*
2Copyright (C) 1996-1997 Id Software, Inc.
3
4This program is free software; you can redistribute it and/or
5modify it under the terms of the GNU General Public License
6as published by the Free Software Foundation; either version 2
7of the License, or (at your option) any later version.
8
9This program is distributed in the hope that it will be useful,
10but WITHOUT ANY WARRANTY; without even the implied warranty of
11MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
12
13See the GNU General Public License for more details.
14
15You should have received a copy of the GNU General Public License
16along with this program; if not, write to the Free Software
17Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
18
19*/
20// screen.h
21
22void SCR_Init (void);
23
24void SCR_UpdateScreen (void);
25
26
27void SCR_SizeUp (void);
28void SCR_SizeDown (void);
29void SCR_BringDownConsole (void);
30void SCR_CenterPrint (char *str);
31
32void SCR_BeginLoadingPlaque (void);
33void SCR_EndLoadingPlaque (void);
34
35int SCR_ModalMessage (const char *text);
36
37extern	float		scr_con_current;
38extern	float		scr_conlines;		// lines of console to display
39
40extern	int			scr_fullupdate;	// set to 0 to force full redraw
41extern	int			sb_lines;
42
43extern	int			clearnotify;	// set to 0 whenever notify text is drawn
44extern	qboolean	scr_disabled_for_loading;
45extern	qboolean	scr_skipupdate;
46
47extern	cvar_t		scr_viewsize;
48
49extern cvar_t scr_viewsize;
50
51// only the refresh window will be updated unless these variables are flagged
52extern	int			scr_copytop;
53extern	int			scr_copyeverything;
54
55extern qboolean		block_drawing;
56
57void SCR_UpdateWholeScreen (void);
58