initial importHEADmain

1 files changed, 358 insertions, 0 deletions

diff --git a/src/parsec/e_global.cpp b/src/parsec/e_global.cpp
new file mode 100644
index 0000000..91672f8
--- /dev/null
+++ b/src/parsec/e_global.cpp
@@ -0,0 +1,358 @@
+/*
+ * PARSEC - Global Variables
+ *
+ * $Author: uberlinuxguy $ - $Date: 2004/09/15 12:25:22 $
+ *
+ * Orginally written by:
+ *   Copyright (c) Markus Hadwiger     <msh@parsec.org>   1996-2001
+ *
+ *  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
+ */ 
+
+// C library
+#include <stddef.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+// compilation flags/debug support
+#include "config.h"
+#include "debug.h"
+
+// general definitions
+#include "general.h"
+#include "objstruc.h"
+#include "od_class.h"
+
+// subsystem headers
+#include "vid_defs.h"
+
+// local module header
+#include "e_global.h"
+
+// for definition of MAX_AUX_ENABLING and MAX_AUX_DATA
+#include "con_aux.h"
+
+
+
+// counters for numbers of textures/objects/bitmaps ---------------------------
+//
+int 	NumLoadedObjects		= 0;
+int 	NumLoadedTextures		= 0;
+int 	NumLoadedTexfonts		= 0;
+int 	NumLoadedBitmaps		= 0;
+int 	NumLoadedCharsets		= 0;
+int 	NumLoadedSamples		= 0;
+int 	NumLoadedSongs			= 0;
+int 	NumLoadedPalettes		= 0;
+
+
+// info structures for loaded data --------------------------------------------
+//
+objectinfo_s	ObjectInfo[ MAX_DISTINCT_OBJCLASSES ];
+textureinfo_s	TextureInfo[ MAX_TEXTURES ];
+texfontinfo_s	TexfontInfo[ MAX_TEXFONTS ];
+bitmapinfo_s	BitmapInfo[ MAX_BITMAPS ];
+charsetinfo_s	CharsetInfo[ MAX_CHARSETS ];
+sampleinfo_s	SampleInfo[ MAX_SAMPLES ];
+songinfo_s		SongInfo[ MAX_SONGS ];
+
+
+// current working directory (for general use) --------------------------------
+//
+char	CurWorkDir[ PATH_MAX + 1 ] = ".";
+
+
+// player name forced by command line option ----------------------------------
+//
+char	ForcedPlayerName[ MAX_PLAYER_NAME + 1 ];
+
+
+// advanced rendering options -------------------------------------------------
+//
+int 	ParticleSysEnabled		= TRUE;		// drawing of particles
+int 	ZBufferEnabled			= TRUE;		// Z Buffer
+int 	ParticlesTranslucent	= FALSE;	// particle translucency
+
+
+// pointer to programname (used in error messages) ----------------------------
+//
+char*	sys_ProgramName;
+
+
+// pointer to texture memory (single block for all textures) ------------------
+//
+char*	TextureMem				= NULL;
+
+
+// pointer to bitmap memory (single block for all bitmaps) --------------------
+//
+char*	BitmapMem				= NULL;
+
+
+// pointer to sample memory (single block for all samples) --------------------
+//
+char*	SampleMem				= NULL;
+
+
+// buffer for color palette ---------------------------------------------------
+//
+char*	PaletteMem				= NULL;
+
+
+// table for color index to visual translation --------------------------------
+//
+visual_t	IndexToVisualTab[ VGA_PAL_NUMCOLORS ];
+
+
+// table for color index to RGBA translation ----------------------------------
+//
+colrgba_s	IndexToRGBATab[ VGA_PAL_NUMCOLORS ];
+
+
+// global color definitions ---------------------------------------------------
+//
+colrgba_s PanelBackColor		= {  15,  37,  67, 160 };
+colrgba_s PanelTextColor		= { 120, 255, 255, 120 };
+colrgba_s FlareBaseColor		= { 255, 255, 255, 102 };
+
+colrgba_s LightColorAmbient		= { 255, 255, 255, 255 };
+colrgba_s LightColorDiffuse		= { 255, 255, 255, 255 };
+colrgba_s LightColorSpecular	= { 255, 255, 255, 255 };
+
+
+// global directional light source --------------------------------------------
+//
+Vector3	GlobalDirLight			= { GEOMV_0, GEOMV_0, GEOMV_1, 0 };
+
+
+// polygon count in current frame ---------------------------------------------
+//
+int     NumRenderedPolygons;
+
+
+// frame measurement counters -------------------------------------------------
+//
+refframe_t 	CurScreenRefFrames	= 0;
+refframe_t 	ScreenFrameBase		= 0;
+refframe_t 	CurPacketRefFrames	= 0;
+refframe_t 	PacketFrameBase		= 0;
+refframe_t	RefFrameFrequency	= DEFAULT_REFFRAME_FREQUENCY;
+
+
+// frame counter (so visibility flags need not be reset explicitly) -----------
+//
+dword		CurVisibleFrame		= VISFRAME_START;
+
+
+// flag whether frame rate should be displayed --------------------------------
+//
+int 		ShowFrameRate		= 0;
+
+
+// frame rate fixing ----------------------------------------------------------
+//
+int 		FixedFrameRate		= 300;
+refframe_t 	FixedFrameRateVal	= FRAME_MEASURE_TIMEBASE / 300;
+
+
+// maximum refframe count between real frames ---------------------------------
+//
+refframe_t	MaxRefFrameVal		= ( 20 * 8 );
+
+
+// flag if currently recording ------------------------------------------------
+//
+int		RecordingActive	    	= FALSE;
+
+
+// file pointer to recording file ---------------------------------------------
+//
+FILE*	RecordingFp				= NULL;
+
+
+// remote packet recording ----------------------------------------------------
+//
+int		RecordRemotePackets 	= FALSE;
+int		RemoteRecSessionId  	= 0;
+int		RemoteRecPacketId   	= 0;
+
+
+// availability and startup flags ---------------------------------------------
+//
+int 	SoundAvailable			= FALSE;
+int		SoundDisabled			= FALSE;
+int 	SkipCalibrationCode 	= FALSE;
+int 	JoystickDisabled		= FALSE;
+int 	DirectNetPlay			= FALSE;
+int		PrintVidModeList		= FALSE;
+int		PlayDemo				= FALSE;
+int		FloatingMenu			= TRUE;
+int		EnableLogWindow			= FALSE;
+
+
+// flag whether joystick motion should be queried -----------------------------
+//
+int 	QueryJoystick			= FALSE;
+
+
+// for user input disabling during demo replay --------------------------------
+//
+int		UserInputDisabled		= FALSE;
+
+
+// lens flare control ---------------------------------------------------------
+//
+int 	DoLensFlare 			= TRUE;
+int 	FlareIntensity			= 0;
+
+
+// console variables ----------------------------------------------------------
+//
+int 	ConsoleSliding			= 0;
+int 	ConsoleHeight			= 16;
+
+
+// interpolation of player's actions ------------------------------------------
+//
+bams_t	CurYaw					= BAMS_DEG0;
+bams_t	CurPitch				= BAMS_DEG0;
+bams_t	CurRoll 				= BAMS_DEG0;
+geomv_t	CurSlideHorz			= GEOMV_0;
+geomv_t	CurSlideVert			= GEOMV_0;
+
+
+// recording actions ----------------------------------------------------------
+//
+bams_t	RecYaw					= BAMS_DEG0;
+bams_t	RecPitch				= BAMS_DEG0;
+bams_t	RecRoll					= BAMS_DEG0;
+geomv_t	RecSlideHorz			= GEOMV_0;
+geomv_t	RecSlideVert			= GEOMV_0;
+
+
+// recording vars -------------------------------------------------------------
+//
+bams_t	LastPitch 				= BAMS_DEG0;
+bams_t	LastYaw   				= BAMS_DEG0;
+bams_t	LastRoll  				= BAMS_DEG0;
+geomv_t	LastSlideHorz			= GEOMV_0;
+geomv_t	LastSlideVert			= GEOMV_0;
+fixed_t	LastSpeed				= 0;
+int 	IdleDuration			= 0;
+
+
+// automatic action parameters ------------------------------------------------
+//
+int		CurActionWait  			= 0;
+bams_t	AutomaticPitch 			= BAMS_DEG0;
+bams_t	AutomaticYaw   			= BAMS_DEG0;
+bams_t	AutomaticRoll			= BAMS_DEG0;
+geomv_t	AutomaticSlideHorz		= GEOMV_0;
+geomv_t	AutomaticSlideVert		= GEOMV_0;
+fixed_t	AutomaticMovement 		= 0;
+
+
+// object camera is active in demo currently being replayed -------------------
+//
+int		ReplayObjCamActive		= FALSE;
+
+
+// absolute angle positions ---------------------------------------------------
+//
+bams_t	AbsYaw   				= BAMS_DEG0;
+bams_t	AbsPitch 				= BAMS_DEG0;
+bams_t	AbsRoll  				= BAMS_DEG0;
+
+
+// camera matrices ------------------------------------------------------------
+//
+Camera	ViewCamera;
+Camera	ObjectCamera;
+Camera	ShipViewCamera;
+
+
+// flag if object camera active -----------------------------------------------
+//
+int 		ObjCameraActive		= FALSE;
+
+
+// local ship -----------------------------------------------------------------
+//
+int 		LocalShipClass		= SHIP_CLASS_1;
+ShipObject*	MyShip				= NULL;
+size_t		MyShipMaxInstanceSize = 0;
+
+
+// singly-linked lists for specific kinds of geometric objects ----------------
+//
+ShipObject*		PShipObjects	= NULL; // list of existing spacecraft objects
+LaserObject*	LaserObjects	= NULL; // list of existing laser objects
+MissileObject*	MisslObjects	= NULL; // list of existing missile objects
+ExtraObject*	ExtraObjects	= NULL; // list of existing extras (power-ups)
+CustomObject*	CustmObjects	= NULL; // list of existing custom objects
+
+
+// list of currently visible objects ------------------------------------------
+//
+GenObject*		VObjList		= NULL; // rebuilt each frame
+
+
+// table of object classes (from which objects can be instantiated) -----------
+//
+GenObject*		ObjClasses[ MAX_DISTINCT_OBJCLASSES ];
+
+
+// number of available object classes (object class table entries) ------------
+//
+int				NumObjClasses			= 0;
+
+
+// next object number available -----------------------------------------------
+//
+dword			NextObjNumber			= 1; // 0 is free for special purposes
+
+
+// current and maximum number of extras ---------------------------------------
+//
+int 			CurrentNumExtras		= 0;
+int				CurrentNumPrtExtras		= 0;
+int 			MaxNumExtras			= 20;
+
+
+// flag indicating that camera has been moved since last frame ----------------
+//
+int 			CameraMoved				= FALSE;
+
+
+// flags that screen should flash in color ------------------------------------
+//
+float 			SetScreenBlue			= 0;
+float 			SetScreenWhite			= 0;
+int				SetScreenFade			= 0;
+int				SetScreenFadeSpeed		= 0;
+colrgba_s		SetScreenFadeColor;
+
+
+// auxiliary enabling flags ---------------------------------------------------
+//
+int				AuxEnabling[ MAX_AUX_ENABLING ];
+
+
+// auxiliary data values ------------------------------------------------------
+//
+int				AuxData[ MAX_AUX_DATA ];
+
+
+