1 files changed, 375 insertions, 0 deletions
diff --git a/apps/plugins/sdl/progs/quake/client.h b/apps/plugins/sdl/progs/quake/client.h
new file mode 100644
index 0000000..7c59ee9
--- /dev/null
+++ b/apps/plugins/sdl/progs/quake/client.h
@@ -0,0 +1,375 @@
+/*
+Copyright (C) 1996-1997 Id Software, Inc.
+
+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.
+
+*/
+// client.h
+
+typedef struct
+{
+	vec3_t	viewangles;
+
+// intended velocities
+	float	forwardmove;
+	float	sidemove;
+	float	upmove;
+#ifdef QUAKE2
+	byte	lightlevel;
+#endif
+} usercmd_t;
+
+typedef struct
+{
+	int		length;
+	char	map[MAX_STYLESTRING];
+} lightstyle_t;
+
+typedef struct
+{
+	char	name[MAX_SCOREBOARDNAME];
+	float	entertime;
+	int		frags;
+	int		colors;			// two 4 bit fields
+	byte	translations[VID_GRADES*256];
+} scoreboard_t;
+
+typedef struct
+{
+	int		destcolor[3];
+	int		percent;		// 0-256
+} cshift_t;
+
+#define	CSHIFT_CONTENTS	0
+#define	CSHIFT_DAMAGE	1
+#define	CSHIFT_BONUS	2
+#define	CSHIFT_POWERUP	3
+#define	NUM_CSHIFTS		4
+
+#define	NAME_LENGTH	64
+
+
+//
+// client_state_t should hold all pieces of the client state
+//
+
+#define	SIGNONS		4			// signon messages to receive before connected
+
+#define	MAX_DLIGHTS		32
+typedef struct
+{
+	vec3_t	origin;
+	float	radius;
+	float	die;				// stop lighting after this time
+	float	decay;				// drop this each second
+	float	minlight;			// don't add when contributing less
+	int		key;
+#ifdef QUAKE2
+	qboolean	dark;			// subtracts light instead of adding
+#endif
+} dlight_t;
+
+
+#define	MAX_BEAMS	24
+typedef struct
+{
+	int		entity;
+	struct model_s	*model;
+	float	endtime;
+	vec3_t	start, end;
+} beam_t;
+
+#define	MAX_EFRAGS		640
+
+#define	MAX_MAPSTRING	2048
+#define	MAX_DEMOS		8
+#define	MAX_DEMONAME	16
+
+typedef enum {
+ca_dedicated, 		// a dedicated server with no ability to start a client
+ca_disconnected, 	// full screen console with no connection
+ca_connected		// valid netcon, talking to a server
+} cactive_t;
+
+//
+// the client_static_t structure is persistant through an arbitrary number
+// of server connections
+//
+typedef struct
+{
+	cactive_t	state;
+
+// personalization data sent to server	
+	char		mapstring[MAX_QPATH];
+	char		spawnparms[MAX_MAPSTRING];	// to restart a level
+
+// demo loop control
+	int			demonum;		// -1 = don't play demos
+	char		demos[MAX_DEMOS][MAX_DEMONAME];		// when not playing
+
+// demo recording info must be here, because record is started before
+// entering a map (and clearing client_state_t)
+	qboolean	demorecording;
+	qboolean	demoplayback;
+	qboolean	timedemo;
+	int			forcetrack;			// -1 = use normal cd track
+	FILE		*demofile;
+	int			td_lastframe;		// to meter out one message a frame
+	int			td_startframe;		// host_framecount at start
+	float		td_starttime;		// realtime at second frame of timedemo
+
+
+// connection information
+	int			signon;			// 0 to SIGNONS
+	struct qsocket_s	*netcon;
+	sizebuf_t	message;		// writing buffer to send to server
+	
+} client_static_t;
+
+extern client_static_t	cls;
+
+//
+// the client_state_t structure is wiped completely at every
+// server signon
+//
+typedef struct
+{
+	int			movemessages;	// since connecting to this server
+								// throw out the first couple, so the player
+								// doesn't accidentally do something the 
+								// first frame
+	usercmd_t	cmd;			// last command sent to the server
+
+// information for local display
+	int			stats[MAX_CL_STATS];	// health, etc
+	int			items;			// inventory bit flags
+	float	item_gettime[32];	// cl.time of aquiring item, for blinking
+	float		faceanimtime;	// use anim frame if cl.time < this
+
+	cshift_t	cshifts[NUM_CSHIFTS];	// color shifts for damage, powerups
+	cshift_t	prev_cshifts[NUM_CSHIFTS];	// and content types
+
+// the client maintains its own idea of view angles, which are
+// sent to the server each frame.  The server sets punchangle when
+// the view is temporarliy offset, and an angle reset commands at the start
+// of each level and after teleporting.
+	vec3_t		mviewangles[2];	// during demo playback viewangles is lerped
+								// between these
+	vec3_t		viewangles;
+	
+	vec3_t		mvelocity[2];	// update by server, used for lean+bob
+								// (0 is newest)
+	vec3_t		velocity;		// lerped between mvelocity[0] and [1]
+
+	vec3_t		punchangle;		// temporary offset
+	
+// pitch drifting vars
+	float		idealpitch;
+	float		pitchvel;
+	qboolean	nodrift;
+	float		driftmove;
+	double		laststop;
+
+	float		viewheight;
+	float		crouch;			// local amount for smoothing stepups
+
+	qboolean	paused;			// send over by server
+	qboolean	onground;
+	qboolean	inwater;
+	
+	int			intermission;	// don't change view angle, full screen, etc
+	int			completed_time;	// latched at intermission start
+	
+	double		mtime[2];		// the timestamp of last two messages	
+	double		time;			// clients view of time, should be between
+								// servertime and oldservertime to generate
+								// a lerp point for other data
+	double		oldtime;		// previous cl.time, time-oldtime is used
+								// to decay light values and smooth step ups
+	
+
+	float		last_received_message;	// (realtime) for net trouble icon
+
+//
+// information that is static for the entire time connected to a server
+//
+	struct model_s		*model_precache[MAX_MODELS];
+	struct sfx_s		*sound_precache[MAX_SOUNDS];
+
+	char		levelname[40];	// for display on solo scoreboard
+	int			viewentity;		// cl_entitites[cl.viewentity] = player
+	int			maxclients;
+	int			gametype;
+
+// refresh related state
+	struct model_s	*worldmodel;	// cl_entitites[0].model
+	struct efrag_s	*free_efrags;
+	int			num_entities;	// held in cl_entities array
+	int			num_statics;	// held in cl_staticentities array
+	entity_t	viewent;			// the gun model
+
+	int			cdtrack, looptrack;	// cd audio
+
+// frag scoreboard
+	scoreboard_t	*scores;		// [cl.maxclients]
+
+#ifdef QUAKE2
+// light level at player's position including dlights
+// this is sent back to the server each frame
+// architectually ugly but it works
+	int			light_level;
+#endif
+} client_state_t;
+
+
+//
+// cvars
+//
+extern	cvar_t	cl_name;
+extern	cvar_t	cl_color;
+
+extern	cvar_t	cl_upspeed;
+extern	cvar_t	cl_forwardspeed;
+extern	cvar_t	cl_backspeed;
+extern	cvar_t	cl_sidespeed;
+
+extern	cvar_t	cl_movespeedkey;
+
+extern	cvar_t	cl_yawspeed;
+extern	cvar_t	cl_pitchspeed;
+
+extern	cvar_t	cl_anglespeedkey;
+
+extern	cvar_t	cl_autofire;
+
+extern	cvar_t	cl_shownet;
+extern	cvar_t	cl_nolerp;
+
+extern	cvar_t	cl_pitchdriftspeed;
+extern	cvar_t	lookspring;
+extern	cvar_t	lookstrafe;
+extern	cvar_t	sensitivity;
+
+extern	cvar_t	m_pitch;
+extern	cvar_t	m_yaw;
+extern	cvar_t	m_forward;
+extern	cvar_t	m_side;
+
+
+#define	MAX_TEMP_ENTITIES	64			// lightning bolts, etc
+#define	MAX_STATIC_ENTITIES	128			// torches, etc
+
+extern	client_state_t	cl;
+
+// FIXME, allocate dynamically
+extern	efrag_t			cl_efrags[MAX_EFRAGS];
+extern	entity_t		cl_entities[MAX_EDICTS];
+extern	entity_t		cl_static_entities[MAX_STATIC_ENTITIES];
+extern	lightstyle_t	cl_lightstyle[MAX_LIGHTSTYLES];
+extern	dlight_t		cl_dlights[MAX_DLIGHTS];
+extern	entity_t		cl_temp_entities[MAX_TEMP_ENTITIES];
+extern	beam_t			cl_beams[MAX_BEAMS];
+
+//=============================================================================
+
+//
+// cl_main
+//
+dlight_t *CL_AllocDlight (int key);
+void	CL_DecayLights (void);
+
+void CL_Init (void);
+
+void CL_EstablishConnection (char *host);
+void CL_Signon1 (void);
+void CL_Signon2 (void);
+void CL_Signon3 (void);
+void CL_Signon4 (void);
+
+void CL_Disconnect (void);
+void CL_Disconnect_f (void);
+void CL_NextDemo (void);
+
+#define			MAX_VISEDICTS	256
+extern	int				cl_numvisedicts;
+extern	entity_t		*cl_visedicts[MAX_VISEDICTS];
+
+//
+// cl_input
+//
+typedef struct
+{
+	int		down[2];		// key nums holding it down
+	int		state;			// low bit is down state
+} kbutton_t;
+
+extern	kbutton_t	in_mlook, in_klook;
+extern 	kbutton_t 	in_strafe;
+extern 	kbutton_t 	in_speed;
+
+void CL_InitInput (void);
+void CL_SendCmd (void);
+void CL_SendMove (usercmd_t *cmd);
+
+void CL_ParseTEnt (void);
+void CL_UpdateTEnts (void);
+
+void CL_ClearState (void);
+
+
+int  CL_ReadFromServer (void);
+void CL_WriteToServer (usercmd_t *cmd);
+void CL_BaseMove (usercmd_t *cmd);
+
+
+float CL_KeyState (kbutton_t *key);
+char *Key_KeynumToString (int keynum);
+
+//
+// cl_demo.c
+//
+void CL_StopPlayback (void);
+int CL_GetMessage (void);
+
+void CL_Stop_f (void);
+void CL_Record_f (void);
+void CL_PlayDemo_f (void);
+void CL_TimeDemo_f (void);
+
+//
+// cl_parse.c
+//
+void CL_ParseServerMessage (void);
+void CL_NewTranslation (int slot);
+
+//
+// view
+//
+void V_StartPitchDrift (void);
+void V_StopPitchDrift (void);
+
+void V_RenderView (void);
+void V_UpdatePalette (void);
+void V_Register (void);
+void V_ParseDamage (void);
+void V_SetContentsColor (int contents);
+
+
+//
+// cl_tent
+//
+void CL_InitTEnts (void);
+void CL_SignonReply (void);