game-source/nqw/client.qc

// prototypes
void () W_WeaponFrame;
void() W_SetCurrentAmmo;
void(entity attacker, float damage) player_pain;
void() player_stand1;
void (vector org) spawn_tfog;
void (vector org, entity death_owner) spawn_tdeath;

float   modelindex_eyes, modelindex_player;

// LEVEL CHANGING / INTERMISSION ==============================================

string	nextmap;

float	intermission_running;
float	intermission_exittime;

/*QUAKED info_intermission (1 0.5 0.5) (-16 -16 -16) (16 16 16)
This is the camera point for the intermission.
Use mangle instead of angle, so you can set pitch or roll as well as yaw.  'pitch roll yaw'
*/
void() info_intermission =
{
	self.angles = self.mangle;      // so C can get at it
};

void() SetChangeParms =
{
	if (self.health <= 0) {
		SetNewParms ();
		return;
	}

	// remove items
	self.items = self.items -
		(self.items & (IT_KEY1 | IT_KEY2 | IT_INVISIBILITY |
					   IT_INVULNERABILITY | IT_SUIT | IT_QUAD));

	// cap super health
	if (self.health > 100)
		self.health = 100;
	if (self.health < 50)
		self.health = 50;
	parm1 = self.items;
	parm2 = self.health;
	parm3 = self.armorvalue;
	if (self.ammo_shells < 25)
		parm4 = 25;
	else
		parm4 = self.ammo_shells;
	parm5 = self.ammo_nails;
	parm6 = self.ammo_rockets;
	parm7 = self.ammo_cells;
	parm8 = self.weapon;
	parm9 = self.armortype * 100;
};

void() SetNewParms =
{
	parm1 = IT_SHOTGUN | IT_AXE;
	parm2 = 100;
	parm3 = 0;
	parm4 = 25;
	parm5 = 0;
	parm6 = 0;
	parm7 = 0;
	parm8 = 1;
	parm9 = 0;
};

void() DecodeLevelParms =
{
	if (serverflags) {
		if (world.model == "maps/start.bsp")
			SetNewParms ();		// take away all stuff on starting new episode
	}

	self.items = parm1;
	self.health = parm2;
	self.armorvalue = parm3;
	self.ammo_shells = parm4;
	self.ammo_nails = parm5;
	self.ammo_rockets = parm6;
	self.ammo_cells = parm7;
	self.weapon = parm8;
	self.armortype = parm9 * 0.01;
};

/*
============
FindIntermission

Returns the entity to view from
============
*/
entity() FindIntermission =
{
	local entity	spot;
	local float		cyc;

	// look for info_intermission first
	spot = find (world, classname, "info_intermission");
	if (spot) {       // pick a random one
		cyc = 4 * random ();
		while (cyc > 1) {
			spot = find (spot, classname, "info_intermission");
			if (!spot)
				spot = find (spot, classname, "info_intermission");
			cyc = cyc - 1;
		}
		return spot;
	}

	// then look for the start position
	spot = find (world, classname, "info_player_start");
	if (spot)
		return spot;

	objerror ("FindIntermission: no spot");
};

void() GotoNextMap =
{
	local string newmap;

	//ZOID: 12-13-96, samelevel is overloaded, only 1 works for same level

	if (!deathmatch)
		changelevel (nextmap);
	else if (cvar("samelevel") == 1) // if samelevel is set, stay on same level
		changelevel (mapname);
	else {
		// configurable map lists, see if the current map exists as a
		// serverinfo/localinfo var
		newmap = infokey(world, mapname);
		if (newmap != "")
			changelevel (newmap);
		else
			changelevel (nextmap);
	}
};

void() ExitIntermission =
{
	// skip any text in deathmatch
	if (deathmatch) {
		GotoNextMap ();
		return;
	}

	intermission_exittime = time + 1;
	intermission_running = intermission_running + 1;

	// run some text if at the end of an episode
	if (intermission_running == 2) {
		if (world.model == "maps/e1m7.bsp") {
			WriteBytes (MSG_ALL, SVC_CDTRACK, 2.0, SVC_FINALE);
			if (!cvar("registered")) {
				WriteString (MSG_ALL, "As the corpse of the monstrous entity\nChthon sinks back into the lava whence\nit rose, you grip the Rune of Earth\nMagic tightly. Now that you have\nconquered the Dimension of the Doomed,\nrealm of Earth Magic, you are ready to\ncomplete your task in the other three\nhaunted lands of Quake. Or are you? If\nyou don't register Quake, you'll never\nknow what awaits you in the Realm of\nBlack Magic, the Netherworld, and the\nElder World!");
			} else {
				WriteString (MSG_ALL, "As the corpse of the monstrous entity\nChthon sinks back into the lava whence\nit rose, you grip the Rune of Earth\nMagic tightly. Now that you have\nconquered the Dimension of the Doomed,\nrealm of Earth Magic, you are ready to\ncomplete your task. A Rune of magic\npower lies at the end of each haunted\nland of Quake. Go forth, seek the\ntotality of the four Runes!");
			}
			return;
		} else if (world.model == "maps/e2m6.bsp") {
			WriteBytes (MSG_ALL, SVC_CDTRACK, 2.0, SVC_FINALE);
			WriteString (MSG_ALL, "The Rune of Black Magic throbs evilly in\nyour hand and whispers dark thoughts\ninto your brain. You learn the inmost\nlore of the Hell-Mother; Shub-Niggurath!\nYou now know that she is behind all the\nterrible plotting which has led to so\nmuch death and horror. But she is not\ninviolate! Armed with this Rune, you\nrealize that once all four Runes are\ncombined, the gate to Shub-Niggurath's\nPit will open, and you can face the\nWitch-Goddess herself in her frightful\notherworld cathedral.");
			return;
		} else if (world.model == "maps/e3m6.bsp") {
			WriteBytes (MSG_ALL, SVC_CDTRACK, 2.0, SVC_FINALE);
			WriteString (MSG_ALL, "The charred viscera of diabolic horrors\nbubble viscously as you seize the Rune\nof Hell Magic. Its heat scorches your\nhand, and its terrible secrets blight\nyour mind. Gathering the shreds of your\ncourage, you shake the devil's shackles\nfrom your soul, and become ever more\nhard and determined to destroy the\nhideous creatures whose mere existence\nthreatens the souls and psyches of all\nthe population of Earth.");
			return;
		} else if (world.model == "maps/e4m7.bsp") {
			WriteBytes (MSG_ALL, SVC_CDTRACK, 2.0, SVC_FINALE);
			WriteString (MSG_ALL, "Despite the awful might of the Elder\nWorld, you have achieved the Rune of\nElder Magic, capstone of all types of\narcane wisdom. Beyond good and evil,\nbeyond life and death, the Rune\npulsates, heavy with import. Patient and\npotent, the Elder Being Shub-Niggurath\nweaves her dire plans to clear off all\nlife from the Earth, and bring her own\nfoul offspring to our world! For all the\ndwellers in these nightmare dimensions\nare her descendants! Once all Runes of\nmagic power are united, the energy\nbehind them will blast open the Gateway\nto Shub-Niggurath, and you can travel\nthere to foil the Hell-Mother's plots\nin person.");
			return;
		}
		GotoNextMap();
	}
	
	if (intermission_running == 3) {
		if (!cvar("registered")) {
			// shareware episode has been completed, go to sell screen
			WriteByte (MSG_ALL, SVC_SELLSCREEN);
			return;
		}
		
		if ((serverflags & 15) == 15) {
			WriteByte (MSG_ALL, SVC_FINALE);
			WriteString (MSG_ALL, "Now, you have all four Runes. You sense\ntremendous invisible forces moving to\nunseal ancient barriers. Shub-Niggurath\nhad hoped to use the Runes Herself to\nclear off the Earth, but now instead,\nyou will use them to enter her home and\nconfront her as an avatar of avenging\nEarth-life. If you defeat her, you will\nbe remembered forever as the savior of\nthe planet. If she conquers, it will be\nas if you had never been born.");
			return;
		}
	}

	GotoNextMap();
};

/*
============
IntermissionThink

When the player presses attack or jump, change to the next level
============
*/
void() IntermissionThink =
{
	if (time < intermission_exittime)
		return;

	if (!self.button0 && !self.button1 && !self.button2)
		return;
	
	ExitIntermission ();
};

/*
============
execute_changelevel

The global "nextmap" has been set previously.
Take the players to the intermission spot
============
*/
void() execute_changelevel =
{
	local entity    pos;

	intermission_running = 1;

	// enforce a wait time before allowing changelevel
	intermission_exittime = time + 5;

	pos = FindIntermission ();

	// play intermission music
	WriteBytes (MSG_ALL, SVC_CDTRACK, 3.0, SVC_INTERMISSION);
	WriteCoordV (MSG_ALL, pos.origin);
	WriteAngleV (MSG_ALL, pos.mangle);
	
	other = find (world, classname, "player");
	while (other != world) {
		other.takedamage = DAMAGE_NO;
		other.solid = SOLID_NOT;
		other.movetype = MOVETYPE_NONE;
		other.modelindex = 0;
		other.effects = 0;
		// Take the player to intermission spot so that server
		// sends all the entities seen from intermission spot!
		setorigin (other, pos.origin);
		other = find (other, classname, "player");
	}
};


void() changelevel_touch =
{
	if (other.classname != "player")
		return;

// if "noexit" is set, blow up the player trying to leave
//ZOID, 12-13-96, noexit isn't supported in QW.  Overload samelevel
//      if ((cvar("noexit") == 1) || ((cvar("noexit") == 2) && (mapname != "start")))
	if ((cvar("samelevel") == 2) || ((cvar("samelevel") == 3)
									 && (mapname != "start"))) {
		T_Damage (other, self, self, 50000);
		return;
	}

	if (coop || deathmatch) {
		bprint (PRINT_HIGH, other.netname);
		bprint (PRINT_HIGH, " exited the level\n");
	}
	
	nextmap = self.map;

	SUB_UseTargets ();

	if ((self.spawnflags & 1) && (deathmatch == 0)) {	// NO_INTERMISSION
		GotoNextMap ();
		return;
	}

	self.touch = SUB_Null;

	// we can't move people right now, because touch functions are called
	// in the middle of C movement code, so set a think time to do it
	self.think = execute_changelevel;
	self.nextthink = time + 0.1;
};

/*QUAKED trigger_changelevel (0.5 0.5 0.5) ? NO_INTERMISSION
When the player touches this, he gets sent to the map listed in the "map" variable.  Unless the NO_INTERMISSION flag is set, the view will go to the info_intermission spot and display stats.
*/
void() trigger_changelevel =
{
	if (!self.map)
		objerror ("chagnelevel trigger doesn't have map");
	
	InitTrigger ();
	self.touch = changelevel_touch;
};

// PLAYER GAME EDGE FUNCTIONS =================================================

void() set_suicide_frame;

// called by ClientKill and DeadThink
void() respawn =
{
	if (coop) {
		// make a copy of the dead body for appearances sake
		CopyToBodyQueue (self);
		// get the spawn parms as they were at level start
		setspawnparms (self);
		// respawn
		PutClientInServer ();
	} else if (deathmatch) {
		// make a copy of the dead body for appearances sake
		CopyToBodyQueue (self);
		// set default spawn parms
		SetNewParms ();
		// respawn
		PutClientInServer ();
	} else {	// restart the entire server
//		localcmd ("restart\n");
		localcmd ("map ");
		localcmd (mapname);
		localcmd ("\n");
	}
};

/*
============
ClientKill

Player entered the suicide command
============
*/
void() ClientKill =
{
	bprint (PRINT_MEDIUM, self.netname);
	bprint (PRINT_MEDIUM, " suicides\n");
	set_suicide_frame ();
	self.modelindex = modelindex_player;
	logfrag (self, self);
	self.frags = self.frags - 2;    // extra penalty
	respawn ();
};

float(vector v) CheckSpawnPoint =
{
	return FALSE;
};

/*
============
SelectSpawnPoint

Returns the entity to spawn at
============
*/
entity() SelectSpawnPoint =
{
	local entity	spot, spots, thing;
	local float		numspots, totalspots, pcount;

	numspots = 0;
	totalspots = 0;

	// testinfo_player_start is only found in regioned levels
	spot = find (world, classname, "testplayerstart");
	if (spot)
		return spot;
		
	if (coop) {
		lastspawn = find(lastspawn, classname, "info_player_coop");
		if (lastspawn == world)
			lastspawn = find (lastspawn, classname, "info_player_start");
		if (lastspawn != world)
			return lastspawn;
	} else if (deathmatch) {
		// choose a info_player_deathmatch point

		// ok, find all spots that don't have players nearby
		spots = world;
		spot = find (world, classname, "info_player_deathmatch");       
		while (spot) {
			totalspots = totalspots + 1;

			thing=findradius(spot.origin, 84);
			pcount=0;               
			while (thing) {
				if (thing.classname == "player")
					pcount=pcount + 1;                      
				thing=thing.chain;      
			}
			if (pcount == 0) {
				spot.goalentity = spots;
				spots = spot;
				numspots = numspots + 1;
			}

			// Get the next spot in the chain
			spot = find (spot, classname, "info_player_deathmatch");
		}
		totalspots=totalspots - 1;
		if (!numspots) {
			// ack, they are all full, just pick one at random
//			bprint (PRINT_HIGH, "Ackk! All spots are full. Selecting random spawn spot\n");
			totalspots = rint ((totalspots * random ()));
			spot = find (world, classname, "info_player_deathmatch");       
			while (totalspots > 0) {
				totalspots = totalspots - 1;
				spot = find (spot, classname, "info_player_deathmatch");
			}
			return spot;
		}

		// We now have the number of spots available on the map in numspots

		// Generate a random number between 1 and numspots
		numspots = numspots - 1;
		numspots = rint ((numspots * random ()));

		spot = spots;
		while (numspots > 0) {
			spot = spot.goalentity;
			numspots = numspots - 1;
		}
		return spot;
	}

	if (serverflags) {	// return with a rune to start
		spot = find (world, classname, "info_player_start2");
		if (spot)
			return spot;
	}

	spot = find (world, classname, "info_player_start");
	if (!spot)
		error ("PutClientInServer: no info_player_start on level");

	return spot;
};

void() DecodeLevelParms;
void() PlayerDie;

float(entity e) ValidateUser =
{
/*
	local string	userclan, s;
	local float		rank, rankmin, rankmax;

	// if the server has set "clan1" and "clan2", then it
	// is a clan match that will allow only those two clans in
	s = serverinfo ("clan1");
	if (s) {
		userclan = masterinfo (e, "clan");
		if (s == userclan)
			return true;
		s = serverinfo ("clan2");
		if (s == userclan)
			return true;
		return false;
	}

	// if the server has set "rankmin" and/or "rankmax" then
	// the users rank must be between those two values
	s = masterinfo (e, "rank");
	rank = stof (s);

	s = serverinfo ("rankmin");
	if (s) {
		rankmin = stof (s);
		if (rank < rankmin)
			return false;
	}
	s = serverinfo ("rankmax");
	if (s) {
		rankmax = stof (s);
		if (rankmax < rank)
			return false;
	}

	return true;
*/
};

/*
===========
PutClientInServer

called each time a player enters a new level
============
*/
void() PutClientInServer =
{
	local entity	spot;

	self.classname = "player";
	self.health = 100;
	self.takedamage = DAMAGE_AIM;
	self.solid = SOLID_SLIDEBOX;
	self.movetype = MOVETYPE_WALK;
	self.show_hostile = 0;
	self.max_health = 100;
	self.flags = FL_CLIENT;
	self.air_finished = time + 12;
	self.dmg = 2;                   // initial water damage
	self.super_damage_finished = 0;
	self.radsuit_finished = 0;
	self.invisible_finished = 0;
	self.invincible_finished = 0;
	self.effects = 0;
	self.invincible_time = 0;

	DecodeLevelParms ();
	
	W_SetCurrentAmmo ();

	self.attack_finished = time;
	self.th_pain = player_pain;
	self.th_die = PlayerDie;
	
	self.deadflag = DEAD_NO;
	// paustime is set by teleporters to keep the player from moving a while
	self.pausetime = 0;
	
	spot = SelectSpawnPoint ();

	self.origin = spot.origin + '0 0 1';
	self.angles = spot.angles;
	self.fixangle = TRUE;           // turn this way immediately

	// oh, this is a hack!
	setmodel (self, "progs/eyes.mdl");
	modelindex_eyes = self.modelindex;

	setmodel (self, "progs/player.mdl");
	modelindex_player = self.modelindex;

	setsize (self, VEC_HULL_MIN, VEC_HULL_MAX);
	
	self.view_ofs = '0 0 22';

	// Mod - Xian (May.20.97)
	// Bug where player would have velocity from their last kill
	self.velocity = '0 0 0';

	player_stand1 ();
	
	makevectors(self.angles);
	spawn_tfog (self.origin + v_forward * 20);

	spawn_tdeath (self.origin, self);

	// Set Rocket Jump Modifiers
	if (stof(infokey(world, "rj")) != 0)
		rj = stof(infokey(world, "rj"));

	if (deathmatch == 4) {
		self.ammo_shells = 0;
		if (stof(infokey(world, "axe")) == 0) {
			self.ammo_nails = 255;
			self.ammo_shells = 255;
			self.ammo_rockets = 255;
			self.ammo_cells = 255;
			self.items = self.items | IT_NAILGUN;
			self.items = self.items | IT_SUPER_NAILGUN;
			self.items = self.items | IT_SUPER_SHOTGUN;
			self.items = self.items | IT_ROCKET_LAUNCHER;
//			self.items = self.items | IT_GRENADE_LAUNCHER;
			self.items = self.items | IT_LIGHTNING;
		}
		self.items = self.items
			- (self.items & (IT_ARMOR1 | IT_ARMOR2 | IT_ARMOR3)) + IT_ARMOR3;
		self.armorvalue = 200;
		self.armortype = 0.8;
		self.health = 250;
		self.items = self.items | IT_INVULNERABILITY;
		self.invincible_time = 1;
		self.invincible_finished = time + 3;
	}

	if (deathmatch == 5) {
		self.ammo_nails = 80;
		self.ammo_shells = 30;
		self.ammo_rockets = 10;
		self.ammo_cells = 30;
		self.items = self.items | IT_NAILGUN;
		self.items = self.items | IT_SUPER_NAILGUN;
		self.items = self.items | IT_SUPER_SHOTGUN;
		self.items = self.items | IT_ROCKET_LAUNCHER;
		self.items = self.items | IT_GRENADE_LAUNCHER;
		self.items = self.items | IT_LIGHTNING;
		self.items = self.items
			- (self.items & (IT_ARMOR1 | IT_ARMOR2 | IT_ARMOR3)) + IT_ARMOR3;
		self.armorvalue = 200;
		self.armortype = 0.8;
		self.health = 200;
		self.items = self.items | IT_INVULNERABILITY;
		self.invincible_time = 1;
		self.invincible_finished = time + 3;
	}
};

// QUAKED FUNCTIONS ===========================================================

/*QUAKED info_player_start (1 0 0) (-16 -16 -24) (16 16 24)
The normal starting point for a level.
*/
void() info_player_start =
{
};

/*QUAKED info_player_start2 (1 0 0) (-16 -16 -24) (16 16 24)
Only used on start map for the return point from an episode.
*/
void() info_player_start2 =
{
};

/*QUAKED info_player_deathmatch (1 0 1) (-16 -16 -24) (16 16 24)
potential spawning position for deathmatch games
*/
void() info_player_deathmatch =
{
};

/*QUAKED info_player_coop (1 0 1) (-16 -16 -24) (16 16 24)
potential spawning position for coop games
*/
void() info_player_coop =
{
};

// RULES ======================================================================

// go to the next level for deathmatch
void() NextLevel =
{
	local entity o;

	if (nextmap != "")
		return; // already done

	if (mapname == "start") {
		if (!cvar("registered")) {
			mapname = "e1m1";
		} else if (!(serverflags & 1)) {
			mapname = "e1m1";
			serverflags = serverflags | 1;
		} else if (!(serverflags & 2)) {
			mapname = "e2m1";
			serverflags = serverflags | 2;
		} else if (!(serverflags & 4)) {
			mapname = "e3m1";
			serverflags = serverflags | 4;
		} else if (!(serverflags & 8)) {
			mapname = "e4m1";
			serverflags = serverflags - 7;
		}

		o = spawn();
		o.map = mapname;
	} else {
		// find a trigger changelevel
		o = find(world, classname, "trigger_changelevel");
		if (!o || mapname == "start") {
			// go back to same map if no trigger_changelevel
			o = spawn();
			o.map = mapname;
		}
	}

	nextmap = o.map;

	if (o.nextthink < time) {
		o.think = execute_changelevel;
		o.nextthink = time + 0.1;
	}
};

/*
============
CheckRules

Exit deathmatch games upon conditions
============
*/
void() CheckRules =
{
	if (deathmatch) {
		if (timelimit && time >= timelimit)
			NextLevel ();

		if (fraglimit && self.frags >= fraglimit)
			NextLevel ();
	}
};

//============================================================================

void() PlayerDeathThink =
{
	local float		forward;

	if ((self.flags & FL_ONGROUND)) {
		forward = vlen (self.velocity);
		forward = forward - 20;
		if (forward <= 0)
			self.velocity = '0 0 0';
		else    
			self.velocity = forward * normalize (self.velocity);
	}

	// wait for all buttons released
	if (self.deadflag == DEAD_DEAD) {
		if (self.button2 || self.button1 || self.button0)
			return;
		self.deadflag = DEAD_RESPAWNABLE;
		return;
	}

	// wait for any button down
	if (!self.button2 && !self.button1 && !self.button0)
		return;

	self.button0 = 0;
	self.button1 = 0;
	self.button2 = 0;
	respawn();
};

void() PlayerJump =
{
	if (self.flags & FL_WATERJUMP)
		return;
	
	if (self.waterlevel >= 2) {
		// play swiming sound
		if (self.swim_flag < time) {
			self.swim_flag = time + 1;
			if (random () < 0.5)
				sound (self, CHAN_BODY, "misc/water1.wav", 1, ATTN_NORM);
			else
				sound (self, CHAN_BODY, "misc/water2.wav", 1, ATTN_NORM);
		}

		return;
	}

	if (!(self.flags & FL_ONGROUND))
		return;
	if (!(self.flags & FL_JUMPRELEASED))
		return;         // don't pogo stick

	self.flags = self.flags - (self.flags & FL_JUMPRELEASED);       
	self.button2 = 0;

	// player jumping sound
	sound (self, CHAN_BODY, "player/plyrjmp8.wav", 1, ATTN_NORM);
};

.float  dmgtime;
void() WaterMove =
{
//	dprint (ftos (self.waterlevel));
	if (self.movetype == MOVETYPE_NOCLIP)
		return;
	if (self.health < 0)
		return;

	if (self.waterlevel != 3) {
		if (self.air_finished < time)
			sound (self, CHAN_VOICE, "player/gasp2.wav", 1, ATTN_NORM);
		else if (self.air_finished < time + 9)
			sound (self, CHAN_VOICE, "player/gasp1.wav", 1, ATTN_NORM);
		self.air_finished = time + 12;
		self.dmg = 2;
	} else if (self.air_finished < time) {       // drown!
		if (self.pain_finished < time) {
			self.dmg = self.dmg + 2;
			if (self.dmg > 15)
				self.dmg = 10;
			T_Damage (self, world, world, self.dmg);
			self.pain_finished = time + 1;
		}
	}
	
	if (!self.waterlevel) {
		if (self.flags & FL_INWATER) {
			// play leave water sound
			sound (self, CHAN_BODY, "misc/outwater.wav", 1, ATTN_NORM);
			self.flags = self.flags - FL_INWATER;
		}
		return;
	}

	if (self.watertype == CONTENT_LAVA) {		// do damage
		if (self.dmgtime < time) {
			if (self.radsuit_finished > time)
				self.dmgtime = time + 1;
			else
				self.dmgtime = time + 0.2;

			T_Damage (self, world, world, 10*self.waterlevel);
		}
	} else if (self.watertype == CONTENT_SLIME) {		// do damage
		if (self.dmgtime < time && self.radsuit_finished < time) {
			self.dmgtime = time + 1;
			T_Damage (self, world, world, 4*self.waterlevel);
		}
	}

	if (!(self.flags & FL_INWATER)) {       
		// player enter water sound
		switch (self.watertype) {
		case CONTENT_LAVA:
			sound (self, CHAN_BODY, "player/inlava.wav", 1, ATTN_NORM);
			break;
		case CONTENT_WATER:
			sound (self, CHAN_BODY, "player/inh2o.wav", 1, ATTN_NORM);
			break;
		case CONTENT_SLIME:
			sound (self, CHAN_BODY, "player/slimbrn2.wav", 1, ATTN_NORM);
			break;
		}
		self.flags = self.flags + FL_INWATER;
		self.dmgtime = 0;
	}       
};

void() CheckWaterJump =
{
	local vector start, end;

	// check for a jump-out-of-water
	makevectors (self.angles);
	start = self.origin;
	start_z = start_z + 8; 
	v_forward_z = 0;
	normalize(v_forward);
	end = start + v_forward * 24;
	traceline (start, end, TRUE, self);
	if (trace_fraction < 1) {		// solid at waist
		start_z = start_z + self.maxs_z - 8;
		end = start + v_forward * 24;
		self.movedir = trace_plane_normal * -50;
		traceline (start, end, TRUE, self);
		if (trace_fraction == 1) {			// open at eye level
			self.flags = self.flags | FL_WATERJUMP;
			self.velocity_z = 225;
			self.flags = self.flags - (self.flags & FL_JUMPRELEASED);
			self.teleport_time = time + 2;  // safety net
			return;
		}
	}
};

/*
================
PlayerPreThink

Called every frame before physics are run
================
*/
void() PlayerPreThink =
{
	if (intermission_running) {
		IntermissionThink ();	// otherwise a button could be missed between
		return;					// the think tics
	}

	if (self.view_ofs == '0 0 0')
		return;         // intermission or finale

	makevectors (self.v_angle);             // is this still used

	self.deathtype = "";

	CheckRules ();
	WaterMove ();
/*
	if (self.waterlevel == 2)
		CheckWaterJump ();
*/
	if (self.deadflag >= DEAD_DEAD) {
		PlayerDeathThink ();
		return;
	}
	
	if (self.deadflag == DEAD_DYING)
		return; // dying, so do nothing

	if (self.button2)
		PlayerJump ();
	else
		self.flags = self.flags | FL_JUMPRELEASED;

	// teleporters can force a non-moving pause time        
	if (time < self.pausetime)
		self.velocity = '0 0 0';

	if (time > self.attack_finished && self.currentammo == 0
		&& self.weapon != IT_AXE) {
		self.weapon = W_BestWeapon ();
		W_SetCurrentAmmo ();
	}
};
	
/*
================
CheckPowerups

Check for turning off powerups
================
*/
void() CheckPowerups = // FIXME: this whole thing is a mess.
{
	if (self.health <= 0)
		return;

	// invisibility
	if (self.invisible_finished) {
		// sound and screen flash when items starts to run out
		if (self.invisible_sound < time) {
			sound (self, CHAN_AUTO, "items/inv3.wav", 0.5, ATTN_IDLE);
			self.invisible_sound = time + 3 * random () + 1;
		}

		if (self.invisible_finished < time + 3) {
			if (self.invisible_time == 1) {
				sprint (self, PRINT_HIGH, "Ring of Shadows magic is fading\n");
				stuffcmd (self, "bf\n");
				sound (self, CHAN_AUTO, "items/inv2.wav", 1, ATTN_NORM);
				self.invisible_time = time + 1;
			}
			
			if (self.invisible_time < time) {
				self.invisible_time = time + 1;
				stuffcmd (self, "bf\n");
			}
		}

		if (self.invisible_finished < time) {       // just stopped
			self.items = self.items - IT_INVISIBILITY;
			self.invisible_finished = 0;
			self.invisible_time = 0;
		}
		
		// use the eyes
		self.frame = 0;
		self.modelindex = modelindex_eyes;
	} else
		self.modelindex = modelindex_player;    // don't use eyes

	// invincibility
	if (self.invincible_finished) {
		// sound and screen flash when items starts to run out
		if (self.invincible_finished < time + 3) {
			if (self.invincible_time == 1) {
				sprint (self, PRINT_HIGH, "Protection is almost burned out\n");
				stuffcmd (self, "bf\n");
				sound (self, CHAN_AUTO, "items/protect2.wav", 1, ATTN_NORM);
				self.invincible_time = time + 1;
			}
			
			if (self.invincible_time < time) {
				self.invincible_time = time + 1;
				stuffcmd (self, "bf\n");
			}
		}
		
		if (self.invincible_finished < time) {       // just stopped
			self.items = self.items - IT_INVULNERABILITY;
			self.invincible_time = 0;
			self.invincible_finished = 0;
		}
		if (self.invincible_finished > time) {
			self.effects |= EF_DIMLIGHT | EF_RED;
		} else {
			self.effects &= ~(EF_DIMLIGHT | EF_RED);
		}
	}

	// super damage
	if (self.super_damage_finished) {
		// sound and screen flash when items starts to run out
		if (self.super_damage_finished < time + 3) {
			if (self.super_time == 1) {
				if (deathmatch == 4)
					sprint (self, PRINT_HIGH, "OctaPower is wearing off\n");
				else
					sprint (self, PRINT_HIGH, "Quad Damage is wearing off\n");
				stuffcmd (self, "bf\n");
				sound (self, CHAN_AUTO, "items/damage2.wav", 1, ATTN_NORM);
				self.super_time = time + 1;
			}
			
			if (self.super_time < time) {
				self.super_time = time + 1;
				stuffcmd (self, "bf\n");
			}
		}

		if (self.super_damage_finished < time) {       // just stopped
			self.items = self.items - IT_QUAD;
			if (deathmatch == 4) {
				self.ammo_cells = 255;
				self.armorvalue = 1;
				self.armortype = 0.8;
				self.health = 100;
			}
			self.super_damage_finished = 0;
			self.super_time = 0;
		} if (self.super_damage_finished > time) {
			self.effects |= EF_DIMLIGHT | EF_BLUE;
		} else {
			self.effects &= ~(EF_DIMLIGHT | EF_BLUE);
		}
	}       

	// suit
	if (self.radsuit_finished) {
		self.air_finished = time + 12;          // don't drown

		// sound and screen flash when items starts to run out
		if (self.radsuit_finished < time + 3) {
			if (self.rad_time == 1) {
				sprint (self, PRINT_HIGH, "Air supply in Biosuit expiring\n");
				stuffcmd (self, "bf\n");
				sound (self, CHAN_AUTO, "items/suit2.wav", 1, ATTN_NORM);
				self.rad_time = time + 1;
			}
			
			if (self.rad_time < time) {
				self.rad_time = time + 1;
				stuffcmd (self, "bf\n");
			}
		}

		if (self.radsuit_finished < time) {       // just stopped
			self.items = self.items - IT_SUIT;
			self.rad_time = 0;
			self.radsuit_finished = 0;
		}
	}
};

/*
================
PlayerPostThink

Called every frame after physics are run
================
*/
void() PlayerPostThink =
{
	if (intermission_running)
		return;

	if (self.deadflag)
		return;

	// check to see if player landed and play landing sound 
	if ((self.jump_flag < -300) && (self.flags & FL_ONGROUND) ) {
		if (self.watertype == CONTENT_WATER)
			sound (self, CHAN_BODY, "player/h2ojump.wav", 1, ATTN_NORM);
		else if (self.jump_flag < -650) {
			self.deathtype = "falling";
			T_Damage (self, world, world, 5); 
			sound (self, CHAN_VOICE, "player/land2.wav", 1, ATTN_NORM);
		} else
			sound (self, CHAN_VOICE, "player/land.wav", 1, ATTN_NORM);
	}

	self.jump_flag = self.velocity_z;

	CheckPowerups ();

	W_WeaponFrame ();
};

/*
===========
ClientConnect

called when a player connects to a server
============
*/
void() ClientConnect =
{
	if (deathmatch || coop)	{	// Tonik
		bprint (PRINT_HIGH, self.netname);
		bprint (PRINT_HIGH, " entered the game\n");
	}

	// a client connecting during an intermission can cause problems
	if (intermission_running)
		GotoNextMap ();
};

/*
===========
ClientDisconnect

called when a player disconnects from a server
============
*/
void() ClientDisconnect =
{
	local entity	e;
	local string	tmp;

	if (!deathmatch) {
		e = find(world, classname, "player");
		if (e == self) {
			if (!find(e, classname, "player")) {
				// No one is left on the server
				if (coop) {
					localcmd ("map ");
					localcmd (mapname);
					localcmd ("\n");
				} else {	// single player
					serverflags = 0;
					localcmd("map start\n");
				}
				return;
			}
		}
    }

	// let everyone else know
	bprint (PRINT_HIGH, self.netname);
	bprint (PRINT_HIGH, " left the game with ");
	tmp = ftos (self.frags);
	bprint (PRINT_HIGH, tmp);
	bprint (PRINT_HIGH, " frags\n");
	sound (self, CHAN_BODY, "player/tornoff2.wav", 1, ATTN_NONE);
	set_suicide_frame ();
};

/*
===========
ClientObituary

called when a player dies
============
*/
void(entity targ, entity attacker) ClientObituary =
{
	local float		rnum;
	local string	deathstring, deathstring2, attackerteam, targteam;

	rnum = random ();
	//ZOID 12-13-96: self.team doesn't work in QW.  Use keys
	attackerteam = infokey (attacker, "team");
	targteam = infokey (targ, "team");

	if (targ.classname == "player") {
		if (deathmatch > 3) {
			if (targ.deathtype == "selfwater") {
				bprint (PRINT_MEDIUM, targ.netname);
				bprint (PRINT_MEDIUM," electrocutes himself.\n ");
				targ.frags = targ.frags - 1;
				return;
			}
		}

		switch (attacker.classname) {
		case "teledeath":
			bprint (PRINT_MEDIUM, targ.netname);
			bprint (PRINT_MEDIUM, " was telefragged by ");
			bprint (PRINT_MEDIUM, attacker.owner.netname);
			bprint (PRINT_MEDIUM, "\n");
			logfrag (attacker.owner, targ);
			attacker.owner.frags = attacker.owner.frags + 1;
			return;
		case "teledeath2":
			bprint (PRINT_MEDIUM, "Satan's power deflects ");
			bprint (PRINT_MEDIUM, targ.netname);
			bprint (PRINT_MEDIUM, "'s telefrag\n");
			targ.frags = targ.frags - 1;
			logfrag (targ, targ);
			return;
		case "teledeath3":
			// double 666 telefrag (can happen often in deathmatch 4)
			bprint (PRINT_MEDIUM, targ.netname);
			bprint (PRINT_MEDIUM, " was telefragged by ");
			bprint (PRINT_MEDIUM, attacker.owner.netname);
			bprint (PRINT_MEDIUM, "'s Satan's power\n");
			targ.frags = targ.frags - 1;
			logfrag (targ, targ);
			return;
		case "squish":
			if (teamplay && targteam == attackerteam && attackerteam != ""
				&& targ != attacker) {
				logfrag (attacker, attacker);
				attacker.frags = attacker.frags - 1; 
				bprint (PRINT_MEDIUM, attacker.netname);
				bprint (PRINT_MEDIUM, " squished a teammate\n");
				return;
			} else if (attacker.classname == "player" && attacker != targ) {
				bprint (PRINT_MEDIUM, attacker.netname);
				bprint (PRINT_MEDIUM, " squishes ");
				bprint (PRINT_MEDIUM, targ.netname);
				bprint (PRINT_MEDIUM, "\n");
				logfrag (attacker, targ);
				attacker.frags = attacker.frags + 1;
				return;
			} else {
				logfrag (targ, targ);
				targ.frags = targ.frags - 1;            // killed self
				bprint (PRINT_MEDIUM, targ.netname);
				bprint (PRINT_MEDIUM, " was squished\n");
				return;
			}
			break;
		case "player":
			if (targ == attacker) {
				// killed self
				logfrag (attacker, attacker);
				attacker.frags = attacker.frags - 1;
				bprint (PRINT_MEDIUM,targ.netname);
				if (targ.deathtype == "grenade")
					bprint (PRINT_MEDIUM, " tries to put the pin back in\n");
				else if (targ.deathtype == "rocket")
					bprint (PRINT_MEDIUM, " becomes bored with life\n");
				else if (targ.weapon == 64 && targ.waterlevel > 1) {
					if (targ.watertype == CONTENT_SLIME)
						bprint (PRINT_MEDIUM, " discharges into the slime\n");
					else if (targ.watertype == CONTENT_LAVA)
						bprint (PRINT_MEDIUM, " discharges into the lava\n");
					else
						bprint (PRINT_MEDIUM, " discharges into the water.\n");
				} else
					bprint (PRINT_MEDIUM, " becomes bored with life\n");
				return;
			} else if ((teamplay == 2) && (targteam == attackerteam) &&
						(attackerteam != "")) {
				if (rnum < 0.25)
					deathstring = " mows down a teammate\n";
				else if (rnum < 0.50)
					deathstring = " checks his glasses\n";
				else if (rnum < 0.75)
					deathstring = " gets a frag for the other team\n";
				else
					deathstring = " loses another friend\n";
				bprint (PRINT_MEDIUM, attacker.netname);
				bprint (PRINT_MEDIUM, deathstring);
				attacker.frags = attacker.frags - 1;
				//ZOID 12-13-96:  killing a teammate logs as suicide
				logfrag (attacker, attacker);
				return;
			} else {
				attacker.frags++;
				logfrag (attacker, targ);

				switch (targ.deathtype) {
				case "nail":
					deathstring = " was nailed by ";
					deathstring2 = "\n";
					break;
				case "supernail":
					deathstring = " was punctured by ";
					deathstring2 = "\n";
					break;
				case "grenade":
					deathstring = " eats ";
					deathstring2 = "'s pineapple\n";
					if (targ.health < -40) {
						deathstring = " was gibbed by ";
						deathstring2 = "'s grenade\n";
					}
					break;
				case "rocket":
					if (attacker.super_damage_finished > 0 && targ.health
						< -40) {
						rnum = random ();
						if (rnum < 0.3) {
							deathstring = " was brutalized by ";
						} else if (rnum < 0.6) {
							deathstring = " was smeared by ";
						} else {
							bprint (PRINT_MEDIUM, attacker.netname);
							bprint (PRINT_MEDIUM, " rips ");
							bprint (PRINT_MEDIUM, targ.netname);
							bprint (PRINT_MEDIUM, " a new one\n");
							return;
						}
						deathstring2 = "'s quad rocket\n";
					} else {
						if (targ.health < -40)
							deathstring = " was gibbed by ";
						else
							deathstring = " rides ";
						deathstring2 = "'s rocket\n";
					}
					break;
				default:
					break;
				}
				switch (attacker.weapon) {
				case IT_AXE:
					deathstring = " was ax-murdered by ";
					deathstring2 = "\n";
					break;
				case IT_SHOTGUN:
					deathstring = " chewed on ";
					deathstring2 = "'s boomstick\n";
					break;
				case IT_SUPER_SHOTGUN:
					deathstring = " ate 2 loads of ";
					deathstring2 = "'s buckshot\n";
					break;
				case IT_LIGHTNING:
					deathstring = " accepts ";
					if (attacker.waterlevel > 1)
						deathstring2 = "'s discharge\n";
					else
						deathstring2 = "'s shaft\n";
					break;
				default:
					break;
				}
				bprint (PRINT_MEDIUM, targ.netname);
				bprint (PRINT_MEDIUM, deathstring);
				bprint (PRINT_MEDIUM, attacker.netname);
				bprint (PRINT_MEDIUM, deathstring2);
			}
			return;
		case "explo.box":
			targ.frags--;            // killed self
			logfrag (targ, targ);
			bprint (PRINT_MEDIUM, targ.netname);
			bprint (PRINT_MEDIUM," blew up\n");
			return;
		case "fireball":
			targ.frags--;            // killed self
			logfrag (targ, targ);
			bprint (PRINT_MEDIUM, targ.netname);
			bprint (PRINT_MEDIUM," ate a lavaball\n");
			return;
		case "trigger_changelevel":
			targ.frags--;            // killed self
			logfrag (targ, targ);
			bprint (PRINT_MEDIUM, targ.netname);
			bprint (PRINT_MEDIUM," tried to leave\n");
			return;
		default:
			targ.frags--;            // killed self
			logfrag (targ, targ);
			bprint (PRINT_MEDIUM, targ.netname);

			// killed by a monster?
			if (attacker.flags & FL_MONSTER) {
				switch (attacker.classname) {
				case "monster_army":
					bprint (PRINT_HIGH, " was shot by a Grunt\n");
					return;
				case "monster_demon1":
					bprint (PRINT_HIGH, " was eviscerated by a Fiend\n");
					return;
				case "monster_dog":
					bprint (PRINT_HIGH, " was mauled by a Rottweiler\n");
					return;
				case "monster_enforcer":
					bprint (PRINT_HIGH, " was blasted by an Enforcer\n");
					return;
				case "monster_fish":
					bprint (PRINT_HIGH, " was fed to the Rotfish\n");
					return;
				case "monster_hell_knight":
					bprint (PRINT_HIGH, " was slain by a Death Knight\n");
					return;
				case "monster_knight":
					bprint (PRINT_HIGH, " was slashed by a Knight\n");
					return;
				case "monster_ogre":
					bprint (PRINT_HIGH, " was destroyed by an Ogre\n");
					return;
				case "monster_oldone":
					bprint (PRINT_HIGH, " became one with Shub-Niggurath\n");
					return;
				case "monster_shalrath":
					bprint (PRINT_HIGH, " was exploded by a Vore\n");
					return;
				case "monster_shambler":
					bprint (PRINT_HIGH, " was smashed by a Shambler\n");
					return;
				case "monster_tarbaby":
					bprint (PRINT_HIGH, " was slimed by a Spawn\n");
					return;
				case "monster_wizard":
					bprint (PRINT_HIGH, " was scragged by a Scrag\n");
					return;
				case "monster_zombie":
					bprint (PRINT_HIGH, " joins the Zombies\n");
					return;
				default:
					break;
				}
			}

			switch (targ.watertype) {
			case -3:
				if (random () < 0.5)
					bprint (PRINT_MEDIUM, " sleeps with the fishes\n");
				else
					bprint (PRINT_MEDIUM, " sucks it down\n");
				return;
			case -4:
				if (random () < 0.5)
					bprint (PRINT_MEDIUM, " gulped a load of slime\n");
				else
					bprint (PRINT_MEDIUM, " can't exist on slime alone\n");
				return;
			case -5:
				if (targ.health < -15) {
					bprint (PRINT_MEDIUM, " burst into flames\n");
					return;
				}
				if (random () < 0.5)
					bprint (PRINT_MEDIUM, " turned into hot slag\n");
				else
					bprint (PRINT_MEDIUM, " visits the Volcano God\n");
				return;
			default:
				break;
			}

			switch (targ.deathtype) {
			case "falling":
				bprint (PRINT_MEDIUM, " fell to his death\n");
				return;
			case "nail":
			case "supernail":
				bprint (PRINT_MEDIUM, " was spiked\n");
				return;
			case "laser":
				bprint (PRINT_MEDIUM, " was zapped\n");
				return;
			default:
				break;
			}

			bprint (PRINT_MEDIUM, " died\n");
		}
	}
};