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p_client.c
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p_client.c
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#include "g_local.h"
#include "m_player.h"
void ClientUserinfoChanged (edict_t *ent, char *userinfo);
void SP_misc_teleporter_dest (edict_t *ent);
//
// Gross, ugly, disgustuing hack section
//
// this function is an ugly as hell hack to fix some map flaws
//
// the coop spawn spots on some maps are SNAFU. There are coop spots
// with the wrong targetname as well as spots with no name at all
//
// we use carnal knowledge of the maps to fix the coop spot targetnames to match
// that of the nearest named single player spot
static void SP_FixCoopSpots (edict_t *self)
{
edict_t *spot;
vec3_t d;
spot = NULL;
while(1)
{
spot = G_Find(spot, FOFS(classname), "info_player_start");
if (!spot)
return;
if (!spot->targetname)
continue;
VectorSubtract(self->s.origin, spot->s.origin, d);
if (VectorLength(d) < 384)
{
if ((!self->targetname) || Q_stricmp(self->targetname, spot->targetname) != 0)
{
// gi.dprintf("FixCoopSpots changed %s at %s targetname from %s to %s\n", self->classname, vtos(self->s.origin), self->targetname, spot->targetname);
self->targetname = spot->targetname;
}
return;
}
}
}
// now if that one wasn't ugly enough for you then try this one on for size
// some maps don't have any coop spots at all, so we need to create them
// where they should have been
static void SP_CreateCoopSpots (edict_t *self)
{
edict_t *spot;
if(Q_stricmp(level.mapname, "security") == 0)
{
spot = G_Spawn();
spot->classname = "info_player_coop";
spot->s.origin[0] = 188 - 64;
spot->s.origin[1] = -164;
spot->s.origin[2] = 80;
spot->targetname = "jail3";
spot->s.angles[1] = 90;
spot = G_Spawn();
spot->classname = "info_player_coop";
spot->s.origin[0] = 188 + 64;
spot->s.origin[1] = -164;
spot->s.origin[2] = 80;
spot->targetname = "jail3";
spot->s.angles[1] = 90;
spot = G_Spawn();
spot->classname = "info_player_coop";
spot->s.origin[0] = 188 + 128;
spot->s.origin[1] = -164;
spot->s.origin[2] = 80;
spot->targetname = "jail3";
spot->s.angles[1] = 90;
return;
}
}
/*QUAKED info_player_start (1 0 0) (-16 -16 -24) (16 16 32)
The normal starting point for a level.
*/
void SP_info_player_start(edict_t *self)
{
if (!coop->value)
return;
if(Q_stricmp(level.mapname, "security") == 0)
{
// invoke one of our gross, ugly, disgusting hacks
self->think = SP_CreateCoopSpots;
self->nextthink = level.time + FRAMETIME;
}
}
/*QUAKED info_player_deathmatch (1 0 1) (-16 -16 -24) (16 16 32)
potential spawning position for deathmatch games
*/
void SP_info_player_deathmatch(edict_t *self)
{
if (!deathmatch->value)
{
G_FreeEdict (self);
return;
}
SP_misc_teleporter_dest (self);
}
/*QUAKED info_player_coop (1 0 1) (-16 -16 -24) (16 16 32)
potential spawning position for coop games
*/
void SP_info_player_coop(edict_t *self)
{
if (!coop->value)
{
G_FreeEdict (self);
return;
}
if((Q_stricmp(level.mapname, "jail2") == 0) ||
(Q_stricmp(level.mapname, "jail4") == 0) ||
(Q_stricmp(level.mapname, "mine1") == 0) ||
(Q_stricmp(level.mapname, "mine2") == 0) ||
(Q_stricmp(level.mapname, "mine3") == 0) ||
(Q_stricmp(level.mapname, "mine4") == 0) ||
(Q_stricmp(level.mapname, "lab") == 0) ||
(Q_stricmp(level.mapname, "boss1") == 0) ||
(Q_stricmp(level.mapname, "fact3") == 0) ||
(Q_stricmp(level.mapname, "biggun") == 0) ||
(Q_stricmp(level.mapname, "space") == 0) ||
(Q_stricmp(level.mapname, "command") == 0) ||
(Q_stricmp(level.mapname, "power2") == 0) ||
(Q_stricmp(level.mapname, "strike") == 0))
{
// invoke one of our gross, ugly, disgusting hacks
self->think = SP_FixCoopSpots;
self->nextthink = level.time + FRAMETIME;
}
}
/*QUAKED info_player_intermission (1 0 1) (-16 -16 -24) (16 16 32)
The deathmatch intermission point will be at one of these
Use 'angles' instead of 'angle', so you can set pitch or roll as well as yaw. 'pitch yaw roll'
*/
void SP_info_player_intermission(void)
{
}
//=======================================================================
void player_pain (edict_t *self, edict_t *other, float kick, int damage)
{
// player pain is handled at the end of the frame in P_DamageFeedback
}
qboolean IsFemale (edict_t *ent)
{
char *info;
if (!ent->client)
return false;
info = Info_ValueForKey (ent->client->pers.userinfo, "gender");
if (info[0] == 'f' || info[0] == 'F')
return true;
return false;
}
qboolean IsNeutral (edict_t *ent)
{
char *info;
if (!ent->client)
return false;
info = Info_ValueForKey (ent->client->pers.userinfo, "gender");
if (info[0] != 'f' && info[0] != 'F' && info[0] != 'm' && info[0] != 'M')
return true;
return false;
}
void ClientObituary (edict_t *self, edict_t *inflictor, edict_t *attacker)
{
int mod;
char *message;
char *message2;
qboolean ff;
if (coop->value && attacker->client)
meansOfDeath |= MOD_FRIENDLY_FIRE;
if (deathmatch->value || coop->value)
{
ff = meansOfDeath & MOD_FRIENDLY_FIRE;
mod = meansOfDeath & ~MOD_FRIENDLY_FIRE;
message = NULL;
message2 = "";
switch (mod)
{
case MOD_SUICIDE:
message = "suicides";
break;
case MOD_FALLING:
message = "cratered";
break;
case MOD_CRUSH:
message = "was squished";
break;
case MOD_WATER:
message = "sank like a rock";
break;
case MOD_SLIME:
message = "melted";
break;
case MOD_LAVA:
message = "does a back flip into the lava";
break;
case MOD_EXPLOSIVE:
case MOD_BARREL:
message = "blew up";
break;
case MOD_EXIT:
message = "found a way out";
break;
case MOD_TARGET_LASER:
message = "saw the light";
break;
case MOD_TARGET_BLASTER:
message = "got blasted";
break;
case MOD_BOMB:
case MOD_SPLASH:
case MOD_TRIGGER_HURT:
message = "was in the wrong place";
break;
}
if (attacker == self)
{
switch (mod)
{
case MOD_HELD_GRENADE:
message = "tried to put the pin back in";
break;
case MOD_HG_SPLASH:
case MOD_G_SPLASH:
if (IsNeutral(self))
message = "tripped on its own grenade";
else if (IsFemale(self))
message = "tripped on her own grenade";
else
message = "tripped on his own grenade";
break;
case MOD_R_SPLASH:
if (IsNeutral(self))
message = "blew itself up";
else if (IsFemale(self))
message = "blew herself up";
else
message = "blew himself up";
break;
case MOD_BFG_BLAST:
message = "should have used a smaller gun";
break;
default:
if (IsNeutral(self))
message = "killed itself";
else if (IsFemale(self))
message = "killed herself";
else
message = "killed himself";
break;
}
}
if (message)
{
gi.bprintf (PRINT_MEDIUM, "%s %s.\n", self->client->pers.netname, message);
if (deathmatch->value)
self->client->resp.score--;
self->enemy = NULL;
return;
}
self->enemy = attacker;
if (attacker && attacker->client)
{
switch (mod)
{
case MOD_BLASTER:
message = "was blasted by";
break;
case MOD_SHOTGUN:
message = "was gunned down by";
break;
case MOD_SSHOTGUN:
message = "was blown away by";
message2 = "'s super shotgun";
break;
case MOD_MACHINEGUN:
message = "was machinegunned by";
break;
case MOD_CHAINGUN:
message = "was cut in half by";
message2 = "'s chaingun";
break;
case MOD_GRENADE:
message = "was popped by";
message2 = "'s grenade";
break;
case MOD_G_SPLASH:
message = "was shredded by";
message2 = "'s shrapnel";
break;
case MOD_ROCKET:
message = "ate";
message2 = "'s rocket";
break;
case MOD_R_SPLASH:
message = "almost dodged";
message2 = "'s rocket";
break;
case MOD_HYPERBLASTER:
message = "was melted by";
message2 = "'s hyperblaster";
break;
case MOD_RAILGUN:
message = "was railed by";
break;
case MOD_BFG_LASER:
message = "saw the pretty lights from";
message2 = "'s BFG";
break;
case MOD_BFG_BLAST:
message = "was disintegrated by";
message2 = "'s BFG blast";
break;
case MOD_BFG_EFFECT:
message = "couldn't hide from";
message2 = "'s BFG";
break;
case MOD_HANDGRENADE:
message = "caught";
message2 = "'s handgrenade";
break;
case MOD_HG_SPLASH:
message = "didn't see";
message2 = "'s handgrenade";
break;
case MOD_HELD_GRENADE:
message = "feels";
message2 = "'s pain";
break;
case MOD_TELEFRAG:
message = "tried to invade";
message2 = "'s personal space";
break;
}
if (message)
{
gi.bprintf (PRINT_MEDIUM,"%s %s %s%s\n", self->client->pers.netname, message, attacker->client->pers.netname, message2);
if (deathmatch->value)
{
if (ff)
attacker->client->resp.score--;
else
attacker->client->resp.score++;
}
return;
}
}
}
gi.bprintf (PRINT_MEDIUM,"%s died.\n", self->client->pers.netname);
if (deathmatch->value)
self->client->resp.score--;
}
void Touch_Item (edict_t *ent, edict_t *other, cplane_t *plane, csurface_t *surf);
void TossClientWeapon (edict_t *self)
{
gitem_t *item;
edict_t *drop;
qboolean quad;
float spread;
if (!deathmatch->value)
return;
item = self->client->pers.weapon;
if (! self->client->pers.inventory[self->client->ammo_index] )
item = NULL;
if (item && (strcmp (item->pickup_name, "Blaster") == 0))
item = NULL;
if (!((int)(dmflags->value) & DF_QUAD_DROP))
quad = false;
else
quad = (self->client->quad_framenum > (level.framenum + 10));
if (item && quad)
spread = 22.5;
else
spread = 0.0;
if (item)
{
self->client->v_angle[YAW] -= spread;
drop = Drop_Item (self, item);
self->client->v_angle[YAW] += spread;
drop->spawnflags = DROPPED_PLAYER_ITEM;
}
if (quad)
{
self->client->v_angle[YAW] += spread;
drop = Drop_Item (self, FindItemByClassname ("item_quad"));
self->client->v_angle[YAW] -= spread;
drop->spawnflags |= DROPPED_PLAYER_ITEM;
drop->touch = Touch_Item;
drop->nextthink = level.time + (self->client->quad_framenum - level.framenum) * FRAMETIME;
drop->think = G_FreeEdict;
}
}
/*
==================
LookAtKiller
==================
*/
void LookAtKiller (edict_t *self, edict_t *inflictor, edict_t *attacker)
{
vec3_t dir;
if (attacker && attacker != world && attacker != self)
{
VectorSubtract (attacker->s.origin, self->s.origin, dir);
}
else if (inflictor && inflictor != world && inflictor != self)
{
VectorSubtract (inflictor->s.origin, self->s.origin, dir);
}
else
{
self->client->killer_yaw = self->s.angles[YAW];
return;
}
if (dir[0])
self->client->killer_yaw = 180/M_PI*atan2(dir[1], dir[0]);
else {
self->client->killer_yaw = 0;
if (dir[1] > 0)
self->client->killer_yaw = 90;
else if (dir[1] < 0)
self->client->killer_yaw = -90;
}
if (self->client->killer_yaw < 0)
self->client->killer_yaw += 360;
}
/*
==================
player_die
==================
*/
void player_die (edict_t *self, edict_t *inflictor, edict_t *attacker, int damage, vec3_t point)
{
int n;
VectorClear (self->avelocity);
self->takedamage = DAMAGE_YES;
self->movetype = MOVETYPE_TOSS;
self->s.modelindex2 = 0; // remove linked weapon model
self->s.angles[0] = 0;
self->s.angles[2] = 0;
self->s.sound = 0;
self->client->weapon_sound = 0;
self->maxs[2] = -8;
// self->solid = SOLID_NOT;
self->svflags |= SVF_DEADMONSTER;
if (!self->deadflag)
{
self->client->respawn_time = level.time + 1.0;
LookAtKiller (self, inflictor, attacker);
self->client->ps.pmove.pm_type = PM_DEAD;
ClientObituary (self, inflictor, attacker);
TossClientWeapon (self);
if (deathmatch->value)
Cmd_Help_f (self); // show scores
// clear inventory
// this is kind of ugly, but it's how we want to handle keys in coop
for (n = 0; n < game.num_items; n++)
{
if (coop->value && itemlist[n].flags & IT_KEY)
self->client->resp.coop_respawn.inventory[n] = self->client->pers.inventory[n];
self->client->pers.inventory[n] = 0;
}
}
// remove powerups
self->client->quad_framenum = 0;
self->client->invincible_framenum = 0;
self->client->breather_framenum = 0;
self->client->enviro_framenum = 0;
self->flags &= ~FL_POWER_ARMOR;
if (self->health < -40)
{ // gib
gi.sound (self, CHAN_BODY, gi.soundindex ("misc/udeath.wav"), 1, ATTN_NORM, 0);
for (n= 0; n < 4; n++)
ThrowGib (self, "models/objects/gibs/sm_meat/tris.md2", damage, GIB_ORGANIC);
ThrowClientHead (self, damage);
self->takedamage = DAMAGE_NO;
}
else
{ // normal death
if (!self->deadflag)
{
static int i;
i = (i+1)%3;
// start a death animation
self->client->anim_priority = ANIM_DEATH;
if (self->client->ps.pmove.pm_flags & PMF_DUCKED)
{
self->s.frame = FRAME_crdeath1-1;
self->client->anim_end = FRAME_crdeath5;
}
else switch (i)
{
case 0:
self->s.frame = FRAME_death101-1;
self->client->anim_end = FRAME_death106;
break;
case 1:
self->s.frame = FRAME_death201-1;
self->client->anim_end = FRAME_death206;
break;
case 2:
self->s.frame = FRAME_death301-1;
self->client->anim_end = FRAME_death308;
break;
}
gi.sound (self, CHAN_VOICE, gi.soundindex(va("*death%i.wav", (rand()%4)+1)), 1, ATTN_NORM, 0);
}
}
self->deadflag = DEAD_DEAD;
gi.linkentity (self);
}
//=======================================================================
/*
==============
InitClientPersistant
This is only called when the game first initializes in single player,
but is called after each death and level change in deathmatch
==============
*/
void InitClientPersistant (gclient_t *client)
{
gitem_t *item;
memset (&client->pers, 0, sizeof(client->pers));
item = FindItem("Blaster");
client->pers.selected_item = ITEM_INDEX(item);
client->pers.inventory[client->pers.selected_item] = 1;
client->pers.weapon = item;
client->pers.health = 100;
client->pers.max_health = 100;
client->pers.max_bullets = 200;
client->pers.max_shells = 100;
client->pers.max_rockets = 50;
client->pers.max_grenades = 50;
client->pers.max_cells = 200;
client->pers.max_slugs = 50;
client->pers.connected = true;
}
void InitClientResp (gclient_t *client)
{
memset (&client->resp, 0, sizeof(client->resp));
client->resp.enterframe = level.framenum;
client->resp.coop_respawn = client->pers;
}
/*
==================
SaveClientData
Some information that should be persistant, like health,
is still stored in the edict structure, so it needs to
be mirrored out to the client structure before all the
edicts are wiped.
==================
*/
void SaveClientData (void)
{
int i;
edict_t *ent;
for (i=0 ; i<game.maxclients ; i++)
{
ent = &g_edicts[1+i];
if (!ent->inuse)
continue;
game.clients[i].pers.health = ent->health;
game.clients[i].pers.max_health = ent->max_health;
game.clients[i].pers.savedFlags = (ent->flags & (FL_GODMODE|FL_NOTARGET|FL_POWER_ARMOR));
if (coop->value)
game.clients[i].pers.score = ent->client->resp.score;
}
}
void FetchClientEntData (edict_t *ent)
{
ent->health = ent->client->pers.health;
ent->max_health = ent->client->pers.max_health;
ent->flags |= ent->client->pers.savedFlags;
if (coop->value)
ent->client->resp.score = ent->client->pers.score;
}
/*
=======================================================================
SelectSpawnPoint
=======================================================================
*/
/*
================
PlayersRangeFromSpot
Returns the distance to the nearest player from the given spot
================
*/
float PlayersRangeFromSpot (edict_t *spot)
{
edict_t *player;
float bestplayerdistance;
vec3_t v;
int n;
float playerdistance;
bestplayerdistance = 9999999;
for (n = 1; n <= maxclients->value; n++)
{
player = &g_edicts[n];
if (!player->inuse)
continue;
if (player->health <= 0)
continue;
VectorSubtract (spot->s.origin, player->s.origin, v);
playerdistance = VectorLength (v);
if (playerdistance < bestplayerdistance)
bestplayerdistance = playerdistance;
}
return bestplayerdistance;
}
/*
================
SelectRandomDeathmatchSpawnPoint
go to a random point, but NOT the two points closest
to other players
================
*/
edict_t *SelectRandomDeathmatchSpawnPoint (void)
{
edict_t *spot, *spot1, *spot2;
int count = 0;
int selection;
float range, range1, range2;
spot = NULL;
range1 = range2 = 99999;
spot1 = spot2 = NULL;
while ((spot = G_Find (spot, FOFS(classname), "info_player_deathmatch")) != NULL)
{
count++;
range = PlayersRangeFromSpot(spot);
if (range < range1)
{
range1 = range;
spot1 = spot;
}
else if (range < range2)
{
range2 = range;
spot2 = spot;
}
}
if (!count)
return NULL;
if (count <= 2)
{
spot1 = spot2 = NULL;
}
else
count -= 2;
selection = rand() % count;
spot = NULL;
do
{
spot = G_Find (spot, FOFS(classname), "info_player_deathmatch");
if (spot == spot1 || spot == spot2)
selection++;
} while(selection--);
return spot;
}
/*
================
SelectFarthestDeathmatchSpawnPoint
================
*/
edict_t *SelectFarthestDeathmatchSpawnPoint (void)
{
edict_t *bestspot;
float bestdistance, bestplayerdistance;
edict_t *spot;
spot = NULL;
bestspot = NULL;
bestdistance = 0;
while ((spot = G_Find (spot, FOFS(classname), "info_player_deathmatch")) != NULL)
{
bestplayerdistance = PlayersRangeFromSpot (spot);
if (bestplayerdistance > bestdistance)
{
bestspot = spot;
bestdistance = bestplayerdistance;
}
}
if (bestspot)
{
return bestspot;
}
// if there is a player just spawned on each and every start spot
// we have no choice to turn one into a telefrag meltdown
spot = G_Find (NULL, FOFS(classname), "info_player_deathmatch");
return spot;
}
edict_t *SelectDeathmatchSpawnPoint (void)
{
if ( (int)(dmflags->value) & DF_SPAWN_FARTHEST)
return SelectFarthestDeathmatchSpawnPoint ();
else
return SelectRandomDeathmatchSpawnPoint ();
}
edict_t *SelectCoopSpawnPoint (edict_t *ent)
{
int index;
edict_t *spot = NULL;
char *target;
index = ent->client - game.clients;
// player 0 starts in normal player spawn point
if (!index)
return NULL;
spot = NULL;
// assume there are four coop spots at each spawnpoint
while (1)
{
spot = G_Find (spot, FOFS(classname), "info_player_coop");
if (!spot)
return NULL; // we didn't have enough...
target = spot->targetname;
if (!target)
target = "";
if ( Q_stricmp(game.spawnpoint, target) == 0 )
{ // this is a coop spawn point for one of the clients here
index--;
if (!index)
return spot; // this is it
}
}
return spot;
}
/*
===========
SelectSpawnPoint
Chooses a player start, deathmatch start, coop start, etc
============
*/
void SelectSpawnPoint (edict_t *ent, vec3_t origin, vec3_t angles)
{
edict_t *spot = NULL;
if (deathmatch->value)
spot = SelectDeathmatchSpawnPoint ();
else if (coop->value)
spot = SelectCoopSpawnPoint (ent);
// find a single player start spot
if (!spot)
{
while ((spot = G_Find (spot, FOFS(classname), "info_player_start")) != NULL)
{
if (!game.spawnpoint[0] && !spot->targetname)
break;
if (!game.spawnpoint[0] || !spot->targetname)
continue;
if (Q_stricmp(game.spawnpoint, spot->targetname) == 0)
break;
}
if (!spot)
{
if (!game.spawnpoint[0])
{ // there wasn't a spawnpoint without a target, so use any
spot = G_Find (spot, FOFS(classname), "info_player_start");
}
if (!spot)
gi.error ("Couldn't find spawn point %s\n", game.spawnpoint);
}
}
VectorCopy (spot->s.origin, origin);
origin[2] += 9;
VectorCopy (spot->s.angles, angles);
}
//======================================================================
void InitBodyQue (void)
{
int i;
edict_t *ent;
level.body_que = 0;
for (i=0; i<BODY_QUEUE_SIZE ; i++)
{
ent = G_Spawn();
ent->classname = "bodyque";
}
}
void body_die (edict_t *self, edict_t *inflictor, edict_t *attacker, int damage, vec3_t point)
{
int n;
if (self->health < -40)
{
gi.sound (self, CHAN_BODY, gi.soundindex ("misc/udeath.wav"), 1, ATTN_NORM, 0);
for (n= 0; n < 4; n++)
ThrowGib (self, "models/objects/gibs/sm_meat/tris.md2", damage, GIB_ORGANIC);
self->s.origin[2] -= 48;
ThrowClientHead (self, damage);
self->takedamage = DAMAGE_NO;
}
}
void CopyToBodyQue (edict_t *ent)
{
edict_t *body;
// grab a body que and cycle to the next one
body = &g_edicts[(int)maxclients->value + level.body_que + 1];
level.body_que = (level.body_que + 1) % BODY_QUEUE_SIZE;
// FIXME: send an effect on the removed body
gi.unlinkentity (ent);
gi.unlinkentity (body);
body->s = ent->s;
body->s.number = body - g_edicts;
body->svflags = ent->svflags;
VectorCopy (ent->mins, body->mins);
VectorCopy (ent->maxs, body->maxs);
VectorCopy (ent->absmin, body->absmin);
VectorCopy (ent->absmax, body->absmax);
VectorCopy (ent->size, body->size);
body->solid = ent->solid;
body->clipmask = ent->clipmask;
body->owner = ent->owner;
body->movetype = ent->movetype;
body->die = body_die;
body->takedamage = DAMAGE_YES;
gi.linkentity (body);
}
void respawn (edict_t *self)
{
if (deathmatch->value || coop->value)
{
// spectator's don't leave bodies
if (self->movetype != MOVETYPE_NOCLIP)
CopyToBodyQue (self);
self->svflags &= ~SVF_NOCLIENT;
PutClientInServer (self);
// add a teleportation effect
self->s.event = EV_PLAYER_TELEPORT;
// hold in place briefly
self->client->ps.pmove.pm_flags = PMF_TIME_TELEPORT;
self->client->ps.pmove.pm_time = 14;
self->client->respawn_time = level.time;
return;
}
// restart the entire server
gi.AddCommandString ("menu_loadgame\n");
}
/*
* only called when pers.spectator changes
* note that resp.spectator should be the opposite of pers.spectator here
*/
void spectator_respawn (edict_t *ent)
{
int i, numspec;
// if the user wants to become a spectator, make sure he doesn't
// exceed max_spectators
if (ent->client->pers.spectator) {
char *value = Info_ValueForKey (ent->client->pers.userinfo, "spectator");
if (*spectator_password->string &&