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Quake/screen.h

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+/*
+Copyright (C) 1996-2001 Id Software, Inc.
+Copyright (C) 2002-2009 John Fitzgibbons and others
+Copyright (C) 2010-2014 QuakeSpasm developers
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+*/
+
+#ifndef _QUAKE_SCREEN_H
+#define _QUAKE_SCREEN_H
+
+// screen.h
+
+void SCR_Init (void);
+void SCR_LoadPics (void);
+
+void SCR_UpdateScreen (void);
+
+
+void SCR_SizeUp (void);
+void SCR_SizeDown (void);
+void SCR_BringDownConsole (void);
+void SCR_CenterPrint (const char *str);
+
+void SCR_BeginLoadingPlaque (void);
+void SCR_EndLoadingPlaque (void);
+
+int SCR_ModalMessage (const char *text, float timeout); //johnfitz -- added timeout
+
+extern	float		scr_con_current;
+extern	float		scr_conlines;		// lines of console to display
+
+extern	int			sb_lines;
+
+extern	int			clearnotify;	// set to 0 whenever notify text is drawn
+extern	qboolean	scr_disabled_for_loading;
+extern	qboolean	scr_skipupdate;
+
+extern	cvar_t		scr_viewsize;
+
+extern	cvar_t		scr_sbaralpha; //johnfitz
+
+void SCR_UpdateWholeScreen (void);
+
+//johnfitz -- stuff for 2d drawing control
+typedef enum {
+	CANVAS_NONE,
+	CANVAS_DEFAULT,
+	CANVAS_CONSOLE,
+	CANVAS_MENU,
+	CANVAS_SBAR,
+	CANVAS_WARPIMAGE,
+	CANVAS_CROSSHAIR,
+	CANVAS_BOTTOMLEFT,
+	CANVAS_BOTTOMRIGHT,
+	CANVAS_TOPRIGHT,
+	CANVAS_INVALID = -1
+} canvastype;
+extern	cvar_t		scr_menuscale;
+extern	cvar_t		scr_sbarscale;
+extern	cvar_t		scr_conwidth;
+extern	cvar_t		scr_conscale;
+extern	cvar_t		scr_scale;
+extern	cvar_t		scr_crosshairscale;
+//johnfitz
+
+extern int scr_tileclear_updates; //johnfitz
+
+#endif	/* _QUAKE_SCREEN_H */
+