1 files changed, 225 insertions, 0 deletions
diff --git a/src/cgame/cg_public.h b/src/cgame/cg_public.h
new file mode 100644
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--- /dev/null
+++ b/src/cgame/cg_public.h
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+// Copyright (C) 1999-2000 Id Software, Inc.
+//
+
+/*
+ *  Portions Copyright (C) 2000-2001 Tim Angus
+ *
+ *  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, 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.
+ */
+
+/*  To assertain which portions are licensed under the GPL and which are
+ *  licensed by Id Software, Inc. please run a diff between the equivalent
+ *  versions of the "Tremulous" modification and the unmodified "Quake3"
+ *  game source code.
+ */
+
+#define	CMD_BACKUP			64	
+#define	CMD_MASK			(CMD_BACKUP - 1)
+// allow a lot of command backups for very fast systems
+// multiple commands may be combined into a single packet, so this
+// needs to be larger than PACKET_BACKUP
+
+
+#define	MAX_ENTITIES_IN_SNAPSHOT	256
+
+// snapshots are a view of the server at a given time
+
+// Snapshots are generated at regular time intervals by the server,
+// but they may not be sent if a client's rate level is exceeded, or
+// they may be dropped by the network.
+typedef struct {
+	int				snapFlags;			// SNAPFLAG_RATE_DELAYED, etc
+	int				ping;
+
+	int				serverTime;		// server time the message is valid for (in msec)
+
+	byte			areamask[MAX_MAP_AREA_BYTES];		// portalarea visibility bits
+
+	playerState_t	ps;						// complete information about the current player at this time
+
+	int				numEntities;			// all of the entities that need to be presented
+	entityState_t	entities[MAX_ENTITIES_IN_SNAPSHOT];	// at the time of this snapshot
+
+	int				numServerCommands;		// text based server commands to execute when this
+	int				serverCommandSequence;	// snapshot becomes current
+} snapshot_t;
+
+enum {
+  CGAME_EVENT_NONE,
+  CGAME_EVENT_TEAMMENU,
+  CGAME_EVENT_SCOREBOARD,
+  CGAME_EVENT_EDITHUD
+};
+
+/*
+==================================================================
+
+functions imported from the main executable
+
+==================================================================
+*/
+
+#define	CGAME_IMPORT_API_VERSION	4
+
+typedef enum {
+	CG_PRINT,
+	CG_ERROR,
+	CG_MILLISECONDS,
+	CG_CVAR_REGISTER,
+	CG_CVAR_UPDATE,
+	CG_CVAR_SET,
+	CG_CVAR_VARIABLESTRINGBUFFER,
+	CG_ARGC,
+	CG_ARGV,
+	CG_ARGS,
+	CG_FS_FOPENFILE,
+	CG_FS_READ,
+	CG_FS_WRITE,
+	CG_FS_FCLOSEFILE,
+	CG_SENDCONSOLECOMMAND,
+	CG_ADDCOMMAND,
+	CG_SENDCLIENTCOMMAND,
+	CG_UPDATESCREEN,
+	CG_CM_LOADMAP,
+	CG_CM_NUMINLINEMODELS,
+	CG_CM_INLINEMODEL,
+	CG_CM_LOADMODEL,
+	CG_CM_TEMPBOXMODEL,
+	CG_CM_POINTCONTENTS,
+	CG_CM_TRANSFORMEDPOINTCONTENTS,
+	CG_CM_BOXTRACE,
+	CG_CM_TRANSFORMEDBOXTRACE,
+	CG_CM_MARKFRAGMENTS,
+	CG_S_STARTSOUND,
+	CG_S_STARTLOCALSOUND,
+	CG_S_CLEARLOOPINGSOUNDS,
+	CG_S_ADDLOOPINGSOUND,
+	CG_S_UPDATEENTITYPOSITION,
+	CG_S_RESPATIALIZE,
+	CG_S_REGISTERSOUND,
+	CG_S_STARTBACKGROUNDTRACK,
+	CG_R_LOADWORLDMAP,
+	CG_R_REGISTERMODEL,
+	CG_R_REGISTERSKIN,
+	CG_R_REGISTERSHADER,
+	CG_R_CLEARSCENE,
+	CG_R_ADDREFENTITYTOSCENE,
+	CG_R_ADDPOLYTOSCENE,
+	CG_R_ADDLIGHTTOSCENE,
+	CG_R_RENDERSCENE,
+	CG_R_SETCOLOR,
+	CG_R_DRAWSTRETCHPIC,
+	CG_R_MODELBOUNDS,
+	CG_R_LERPTAG,
+	CG_GETGLCONFIG,
+	CG_GETGAMESTATE,
+	CG_GETCURRENTSNAPSHOTNUMBER,
+	CG_GETSNAPSHOT,
+	CG_GETSERVERCOMMAND,
+	CG_GETCURRENTCMDNUMBER,
+	CG_GETUSERCMD,
+	CG_SETUSERCMDVALUE,
+	CG_R_REGISTERSHADERNOMIP,
+	CG_MEMORY_REMAINING,
+  CG_R_REGISTERFONT,
+  CG_KEY_ISDOWN,
+  CG_KEY_GETCATCHER,
+  CG_KEY_SETCATCHER,
+  CG_KEY_GETKEY,
+  CG_PC_ADD_GLOBAL_DEFINE,
+  CG_PC_LOAD_SOURCE,
+  CG_PC_FREE_SOURCE,
+  CG_PC_READ_TOKEN,
+  CG_PC_SOURCE_FILE_AND_LINE,
+  CG_S_STOPBACKGROUNDTRACK,
+  CG_REAL_TIME,
+  CG_SNAPVECTOR,
+  CG_REMOVECOMMAND,
+  CG_R_LIGHTFORPOINT,
+  CG_CIN_PLAYCINEMATIC,
+  CG_CIN_STOPCINEMATIC,
+  CG_CIN_RUNCINEMATIC,
+  CG_CIN_DRAWCINEMATIC,
+  CG_CIN_SETEXTENTS,
+  CG_R_REMAP_SHADER,
+  CG_S_ADDREALLOOPINGSOUND,
+  CG_S_STOPLOOPINGSOUND,
+
+	CG_MEMSET = 100,
+	CG_MEMCPY,
+	CG_STRNCPY,
+	CG_SIN,
+	CG_COS,
+	CG_ATAN2,
+	CG_SQRT,
+	CG_FLOOR,
+	CG_CEIL,
+
+	CG_TESTPRINTINT,
+  CG_TESTPRINTFLOAT,
+  CG_ACOS
+} cgameImport_t;
+
+
+/*
+==================================================================
+
+functions exported to the main executable
+
+==================================================================
+*/
+
+typedef enum {
+	CG_INIT,
+//  void CG_Init( int serverMessageNum, int serverCommandSequence, int clientNum )
+	// called when the level loads or when the renderer is restarted
+	// all media should be registered at this time
+	// cgame will display loading status by calling SCR_Update, which
+	// will call CG_DrawInformation during the loading process
+	// reliableCommandSequence will be 0 on fresh loads, but higher for
+	// demos, tourney restarts, or vid_restarts
+
+	CG_SHUTDOWN,
+//	void (*CG_Shutdown)( void );
+	// oportunity to flush and close any open files
+
+	CG_CONSOLE_COMMAND,
+//	qboolean (*CG_ConsoleCommand)( void );
+	// a console command has been issued locally that is not recognized by the
+	// main game system.
+	// use Cmd_Argc() / Cmd_Argv() to read the command, return qfalse if the
+	// command is not known to the game
+
+	CG_DRAW_ACTIVE_FRAME,
+//	void (*CG_DrawActiveFrame)( int serverTime, stereoFrame_t stereoView, qboolean demoPlayback );
+	// Generates and draws a game scene and status information at the given time.
+	// If demoPlayback is set, local movement prediction will not be enabled
+
+	CG_CROSSHAIR_PLAYER,
+//	int (*CG_CrosshairPlayer)( void );
+
+  CG_LAST_ATTACKER,
+//  int (*CG_LastAttacker)( void );
+
+  CG_KEY_EVENT, 
+//  void  (*CG_KeyEvent)( int key, qboolean down );
+
+  CG_MOUSE_EVENT,
+//  void  (*CG_MouseEvent)( int dx, int dy );
+  CG_EVENT_HANDLING
+//  void (*CG_EventHandling)(int type);
+} cgameExport_t;
+
+//----------------------------------------------