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jedioutcast/code/game/NPC.cpp
James Monroe b2f9cf6f08 Jedi Outcast v056
2013-04-04 13:07:40 -05:00

2225 lines
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//
// NPC.cpp - generic functions
//
// leave this line at the top for all NPC_xxxx.cpp files...
#include "g_headers.h"
#include "b_local.h"
#include "anims.h"
#include "g_functions.h"
#include "say.h"
#include "Q3_Interface.h"
extern vec3_t playerMins;
extern vec3_t playerMaxs;
//extern void PM_SetAnimFinal(int *torsoAnim,int *legsAnim,int type,int anim,int priority,int *torsoAnimTimer,int *legsAnimTimer,gentity_t *gent);
extern void PM_SetTorsoAnimTimer( gentity_t *ent, int *torsoAnimTimer, int time );
extern void PM_SetLegsAnimTimer( gentity_t *ent, int *legsAnimTimer, int time );
extern void NPC_BSNoClip ( void );
extern void G_AddVoiceEvent( gentity_t *self, int event, int speakDebounceTime );
extern void NPC_ApplyRoff (void);
extern void NPC_TempLookTarget ( gentity_t *self, int lookEntNum, int minLookTime, int maxLookTime );
extern void NPC_CheckPlayerAim ( void );
extern void NPC_CheckAllClear ( void );
extern void G_AddVoiceEvent( gentity_t *self, int event, int speakDebounceTime );
extern qboolean NPC_CheckLookTarget( gentity_t *self );
extern void NPC_SetLookTarget( gentity_t *self, int entNum, int clearTime );
extern void Mark1_dying( gentity_t *self );
extern void NPC_BSCinematic( void );
extern int GetTime ( int lastTime );
extern void NPC_BSGM_Default( void );
extern cvar_t *g_dismemberment;
extern cvar_t *g_realisticSaberDamage;
//Local Variables
// ai debug cvars
cvar_t *debugNPCAI; // used to print out debug info about the bot AI
cvar_t *debugNPCFreeze; // set to disable bot ai and temporarily freeze them in place
cvar_t *debugNPCAimingBeam;
cvar_t *debugBreak;
cvar_t *debugNoRoam;
cvar_t *debugNPCName;
cvar_t *d_saberCombat;
cvar_t *d_JediAI;
cvar_t *d_noGroupAI;
cvar_t *d_asynchronousGroupAI;
cvar_t *d_altRoutes;
cvar_t *d_slowmodeath;
extern int eventClearTime;
extern qboolean stop_icarus;
gentity_t *NPC;
gNPC_t *NPCInfo;
gclient_t *client;
usercmd_t ucmd;
visibility_t enemyVisibility;
void NPC_SetAnim(gentity_t *ent,int type,int anim,int priority);
void pitch_roll_for_slope( gentity_t *forwhom, vec3_t pass_slope );
extern void GM_Dying( gentity_t *self );
void CorpsePhysics( gentity_t *self )
{
// run the bot through the server like it was a real client
memset( &ucmd, 0, sizeof( ucmd ) );
ClientThink( self->s.number, &ucmd );
VectorCopy( self->s.origin, self->s.origin2 );
if ( self->client->NPC_class == CLASS_GALAKMECH )
{
GM_Dying( self );
}
//FIXME: match my pitch and roll for the slope of my groundPlane
if ( self->client->ps.groundEntityNum != ENTITYNUM_NONE && !(self->flags|FL_DISINTEGRATED) )
{//on the ground
//FIXME: check 4 corners
pitch_roll_for_slope( self, NULL );
}
if ( eventClearTime == level.time + ALERT_CLEAR_TIME )
{//events were just cleared out so add me again
if ( !(self->client->ps.eFlags&EF_NODRAW) )
{
AddSightEvent( self->enemy, self->currentOrigin, 384, AEL_DISCOVERED );
}
}
if ( level.time - self->s.time > 3000 )
{//been dead for 3 seconds
if ( g_dismemberment->integer < 4 && !g_realisticSaberDamage->integer )
{//can't be dismembered once dead
self->client->dismembered = qtrue;
}
}
if ( level.time - self->s.time > 500 )
{//don't turn "nonsolid" until about 1 second after actual death
if ((self->client->NPC_class != CLASS_MARK1) && (self->client->NPC_class != CLASS_INTERROGATOR)) // The Mark1 & Interrogator stays solid.
{
self->contents = CONTENTS_CORPSE;
}
if ( self->message )
{
self->contents |= CONTENTS_TRIGGER;
}
}
}
/*
----------------------------------------
NPC_RemoveBody
Determines when it's ok to ditch the corpse
----------------------------------------
*/
#define REMOVE_DISTANCE 128
#define REMOVE_DISTANCE_SQR (REMOVE_DISTANCE * REMOVE_DISTANCE)
void NPC_RemoveBody( gentity_t *self )
{
CorpsePhysics( self );
self->nextthink = level.time + FRAMETIME;
if ( self->message )
{//I still have a key
return;
}
// I don't consider this a hack, it's creative coding . . .
// I agree, very creative... need something like this for ATST and GALAKMECH too!
if (self->client->NPC_class == CLASS_MARK1)
{
Mark1_dying( self );
}
// Since these blow up, remove the bounding box.
if (( self->client->NPC_class == CLASS_REMOTE ) || ( self->client->NPC_class == CLASS_SENTRY ) || ( self->client->NPC_class == CLASS_PROBE ))
{
G_FreeEntity( self );
return;
}
//FIXME: don't ever inflate back up?
self->maxs[2] = self->client->renderInfo.eyePoint[2] - self->currentOrigin[2] + 4;
if ( self->maxs[2] < -8 )
{
self->maxs[2] = -8;
}
if ( self->client->NPC_class == CLASS_GALAKMECH )
{//never disappears
return;
}
if ( self->NPC && self->NPC->timeOfDeath <= level.time )
{
self->NPC->timeOfDeath = level.time + 1000;
// Only do all of this nonsense for Scav boys ( and girls )
/// if ( self->client->playerTeam == TEAM_SCAVENGERS || self->client->playerTeam == TEAM_KLINGON
// || self->client->playerTeam == TEAM_HIROGEN || self->client->playerTeam == TEAM_MALON )
// should I check NPC_class here instead of TEAM ? - dmv
if( self->client->playerTeam == TEAM_ENEMY || self->client->NPC_class == CLASS_PROTOCOL )
{
self->nextthink = level.time + FRAMETIME; // try back in a second
if ( DistanceSquared( g_entities[0].currentOrigin, self->currentOrigin ) <= REMOVE_DISTANCE_SQR )
{
return;
}
if ( (InFOV( self, &g_entities[0], 110, 90 )) ) // generous FOV check
{
if ( (NPC_ClearLOS( &g_entities[0], self->currentOrigin )) )
{
return;
}
}
}
//FIXME: there are some conditions - such as heavy combat - in which we want
// to remove the bodies... but in other cases it's just weird, like
// when they're right behind you in a closed room and when they've been
// placed as dead NPCs by a designer...
// For now we just assume that a corpse with no enemy was
// placed in the map as a corpse
if ( self->enemy )
{
if ( self->client && self->client->ps.saberEntityNum > 0 && self->client->ps.saberEntityNum < ENTITYNUM_WORLD )
{
gentity_t *saberent = &g_entities[self->client->ps.saberEntityNum];
if ( saberent )
{
G_FreeEntity( saberent );
}
}
G_FreeEntity( self );
}
}
}
/*
----------------------------------------
NPC_RemoveBody
Determines when it's ok to ditch the corpse
----------------------------------------
*/
int BodyRemovalPadTime( gentity_t *ent )
{
int time;
if ( !ent || !ent->client )
return 0;
/*
switch ( ent->client->playerTeam )
{
case TEAM_KLINGON: // no effect, we just remove them when the player isn't looking
case TEAM_SCAVENGERS:
case TEAM_HIROGEN:
case TEAM_MALON:
case TEAM_IMPERIAL:
case TEAM_STARFLEET:
time = 10000; // 15 secs.
break;
case TEAM_BORG:
time = 2000;
break;
case TEAM_STASIS:
return qtrue;
break;
case TEAM_FORGE:
time = 1000;
break;
case TEAM_BOTS:
// if (!Q_stricmp( ent->NPC_type, "mouse" ))
// {
time = 0;
// }
// else
// {
// time = 10000;
// }
break;
case TEAM_8472:
time = 2000;
break;
default:
// never go away
time = Q3_INFINITE;
break;
}
*/
// team no longer indicates species/race, so in this case we'd use NPC_class, but
switch( ent->client->NPC_class )
{
case CLASS_MOUSE:
case CLASS_GONK:
case CLASS_R2D2:
case CLASS_R5D2:
//case CLASS_PROTOCOL:
case CLASS_MARK1:
case CLASS_MARK2:
case CLASS_PROBE:
case CLASS_SEEKER:
case CLASS_REMOTE:
case CLASS_SENTRY:
case CLASS_INTERROGATOR:
time = 0;
break;
default:
// never go away
// time = Q3_INFINITE;
// for now I'm making default 10000
time = 10000;
break;
}
return time;
}
/*
----------------------------------------
NPC_RemoveBodyEffect
Effect to be applied when ditching the corpse
----------------------------------------
*/
static void NPC_RemoveBodyEffect(void)
{
// vec3_t org;
// gentity_t *tent;
if ( !NPC || !NPC->client || (NPC->s.eFlags & EF_NODRAW) )
return;
/*
switch(NPC->client->playerTeam)
{
case TEAM_STARFLEET:
//FIXME: Starfleet beam out
break;
case TEAM_BOTS:
// VectorCopy( NPC->currentOrigin, org );
// org[2] -= 16;
// tent = G_TempEntity( org, EV_BOT_EXPLODE );
// tent->owner = NPC;
break;
default:
break;
}
*/
// team no longer indicates species/race, so in this case we'd use NPC_class, but
// stub code
switch(NPC->client->NPC_class)
{
case CLASS_PROBE:
case CLASS_SEEKER:
case CLASS_REMOTE:
case CLASS_SENTRY:
case CLASS_GONK:
case CLASS_R2D2:
case CLASS_R5D2:
//case CLASS_PROTOCOL:
case CLASS_MARK1:
case CLASS_MARK2:
case CLASS_INTERROGATOR:
case CLASS_ATST: // yeah, this is a little weird, but for now I'm listing all droids
// VectorCopy( NPC->currentOrigin, org );
// org[2] -= 16;
// tent = G_TempEntity( org, EV_BOT_EXPLODE );
// tent->owner = NPC;
break;
default:
break;
}
}
/*
====================================================================
void pitch_roll_for_slope (edict_t *forwhom, vec3_t *slope)
MG
This will adjust the pitch and roll of a monster to match
a given slope - if a non-'0 0 0' slope is passed, it will
use that value, otherwise it will use the ground underneath
the monster. If it doesn't find a surface, it does nothinh\g
and returns.
====================================================================
*/
void pitch_roll_for_slope( gentity_t *forwhom, vec3_t pass_slope )
{
vec3_t slope;
vec3_t nvf, ovf, ovr, startspot, endspot, new_angles = { 0, 0, 0 };
float pitch, mod, dot;
//if we don't have a slope, get one
if( !pass_slope || VectorCompare( vec3_origin, pass_slope ) )
{
trace_t trace;
VectorCopy( forwhom->currentOrigin, startspot );
startspot[2] += forwhom->mins[2] + 4;
VectorCopy( startspot, endspot );
endspot[2] -= 300;
gi.trace( &trace, forwhom->currentOrigin, vec3_origin, vec3_origin, endspot, forwhom->s.number, MASK_SOLID );
// if(trace_fraction>0.05&&forwhom.movetype==MOVETYPE_STEP)
// forwhom.flags(-)FL_ONGROUND;
if ( trace.fraction >= 1.0 )
return;
if( !( &trace.plane ) )
return;
if ( VectorCompare( vec3_origin, trace.plane.normal ) )
return;
VectorCopy( trace.plane.normal, slope );
}
else
{
VectorCopy( pass_slope, slope );
}
AngleVectors( forwhom->currentAngles, ovf, ovr, NULL );
vectoangles( slope, new_angles );
pitch = new_angles[PITCH] + 90;
new_angles[ROLL] = new_angles[PITCH] = 0;
AngleVectors( new_angles, nvf, NULL, NULL );
mod = DotProduct( nvf, ovr );
if ( mod<0 )
mod = -1;
else
mod = 1;
dot = DotProduct( nvf, ovf );
if ( forwhom->client )
{
forwhom->client->ps.viewangles[PITCH] = dot * pitch;
forwhom->client->ps.viewangles[ROLL] = ((1-Q_fabs(dot)) * pitch * mod);
float oldmins2 = forwhom->mins[2];
forwhom->mins[2] = -24 + 12 * fabs(forwhom->client->ps.viewangles[PITCH])/180.0f;
//FIXME: if it gets bigger, move up
if ( oldmins2 > forwhom->mins[2] )
{//our mins is now lower, need to move up
//FIXME: trace?
forwhom->client->ps.origin[2] += (oldmins2 - forwhom->mins[2]);
forwhom->currentOrigin[2] = forwhom->client->ps.origin[2];
gi.linkentity( forwhom );
}
}
else
{
forwhom->currentAngles[PITCH] = dot * pitch;
forwhom->currentAngles[ROLL] = ((1-Q_fabs(dot)) * pitch * mod);
}
}
/*
void NPC_PostDeathThink( void )
{
float mostdist;
trace_t trace1, trace2, trace3, trace4, movetrace;
vec3_t org, endpos, startpos, forward, right;
int whichtrace = 0;
float cornerdist[4];
qboolean frontbackbothclear = false;
qboolean rightleftbothclear = false;
if( NPC->client->ps.groundEntityNum == ENTITYNUM_NONE || !VectorCompare( vec3_origin, NPC->client->ps.velocity ) )
{
if ( NPC->client->ps.groundEntityNum != ENTITYNUM_NONE && NPC->client->ps.friction == 1.0 )//check avelocity?
{
pitch_roll_for_slope( NPC, NULL );
}
return;
}
cornerdist[FRONT] = cornerdist[BACK] = cornerdist[RIGHT] = cornerdist[LEFT] = 0.0f;
mostdist = MIN_DROP_DIST;
AngleVectors( NPC->currentAngles, forward, right, NULL );
VectorCopy( NPC->currentOrigin, org );
org[2] += NPC->mins[2];
VectorMA( org, NPC->dead_size, forward, startpos );
VectorCopy( startpos, endpos );
endpos[2] -= 128;
gi.trace( &trace1, startpos, vec3_origin, vec3_origin, endpos, NPC->s.number, MASK_SOLID, );
if( !trace1.allsolid && !trace1.startsolid )
{
cornerdist[FRONT] = trace1.fraction;
if ( trace1.fraction > mostdist )
{
mostdist = trace1.fraction;
whichtrace = 1;
}
}
VectorMA( org, -NPC->dead_size, forward, startpos );
VectorCopy( startpos, endpos );
endpos[2] -= 128;
gi.trace( &trace2, startpos, vec3_origin, vec3_origin, endpos, NPC->s.number, MASK_SOLID );
if( !trace2.allsolid && !trace2.startsolid )
{
cornerdist[BACK] = trace2.fraction;
if ( trace2.fraction > mostdist )
{
mostdist = trace2.fraction;
whichtrace = 2;
}
}
VectorMA( org, NPC->dead_size/2, right, startpos );
VectorCopy( startpos, endpos );
endpos[2] -= 128;
gi.trace( &trace3, startpos, vec3_origin, vec3_origin, endpos, NPC->s.number, MASK_SOLID );
if ( !trace3.allsolid && !trace3.startsolid )
{
cornerdist[RIGHT] = trace3.fraction;
if ( trace3.fraction>mostdist )
{
mostdist = trace3.fraction;
whichtrace = 3;
}
}
VectorMA( org, -NPC->dead_size/2, right, startpos );
VectorCopy( startpos, endpos );
endpos[2] -= 128;
gi.trace( &trace4, startpos, vec3_origin, vec3_origin, endpos, NPC->s.number, MASK_SOLID );
if ( !trace4.allsolid && !trace4.startsolid )
{
cornerdist[LEFT] = trace4.fraction;
if ( trace4.fraction > mostdist )
{
mostdist = trace4.fraction;
whichtrace = 4;
}
}
//OK! Now if two opposite sides are hanging, use a third if any, else, do nothing
if ( cornerdist[FRONT] > MIN_DROP_DIST && cornerdist[BACK] > MIN_DROP_DIST )
frontbackbothclear = true;
if ( cornerdist[RIGHT] > MIN_DROP_DIST && cornerdist[LEFT] > MIN_DROP_DIST )
rightleftbothclear = true;
if ( frontbackbothclear && rightleftbothclear )
return;
if ( frontbackbothclear )
{
if ( cornerdist[RIGHT] > MIN_DROP_DIST )
whichtrace = 3;
else if ( cornerdist[LEFT] > MIN_DROP_DIST )
whichtrace = 4;
else
return;
}
if ( rightleftbothclear )
{
if ( cornerdist[FRONT] > MIN_DROP_DIST )
whichtrace = 1;
else if ( cornerdist[BACK] > MIN_DROP_DIST )
whichtrace = 2;
else
return;
}
switch ( whichtrace )
{//check for stuck
case 1:
VectorMA( NPC->currentOrigin, NPC->maxs[0], forward, endpos );
gi.trace( &movetrace, NPC->currentOrigin, NPC->mins, NPC->maxs, endpos, NPC->s.number, MASK_MONSTERSOLID );
if ( movetrace.allsolid || movetrace.startsolid || movetrace.fraction < 1.0 )
if ( canmove( movetrace.ent ) )
whichtrace = -1;
else
whichtrace = 0;
break;
case 2:
VectorMA( NPC->currentOrigin, -NPC->maxs[0], forward, endpos );
gi.trace( &movetrace, NPC->currentOrigin, NPC->mins, NPC->maxs, endpos, NPC->s.number, MASK_MONSTERSOLID );
if ( movetrace.allsolid || movetrace.startsolid || movetrace.fraction < 1.0 )
if ( canmove( movetrace.ent ) )
whichtrace = -1;
else
whichtrace = 0;
break;
case 3:
VectorMA( NPC->currentOrigin, NPC->maxs[0], right, endpos );
gi.trace( &movetrace, NPC->currentOrigin, NPC->mins, NPC->maxs, endpos, NPC->s.number, MASK_MONSTERSOLID );
if ( movetrace.allsolid || movetrace.startsolid || movetrace.fraction < 1.0 )
if ( canmove( movetrace.ent ) )
whichtrace = -1;
else
whichtrace = 0;
break;
case 4:
VectorMA( NPC->currentOrigin, -NPC->maxs[0], right, endpos );
gi.trace( &movetrace, NPC->currentOrigin, NPC->mins, NPC->maxs, endpos, NPC->s.number, MASK_MONSTERSOLID );
if (movetrace.allsolid || movetrace.startsolid || movetrace.fraction < 1.0 )
if ( canmove( movetrace.ent ) )
whichtrace = -1;
else
whichtrace = 0;
break;
}
switch ( whichtrace )
{
case 1:
VectorMA( NPC->client->ps.velocity, 200, forward, NPC->client->ps.velocity );
if ( trace1.fraction >= 0.9 )
{
//can't anymore, origin not in center of deathframe!
// NPC->avelocity[PITCH] = -300;
NPC->client->ps.friction = 1.0;
}
else
{
pitch_roll_for_slope( NPC, &trace1.plane.normal );
NPC->client->ps.friction = trace1.plane.normal[2] * 0.1;
}
return;
break;
case 2:
VectorMA( NPC->client->ps.velocity, -200, forward, NPC->client->ps.velocity );
if(trace2.fraction >= 0.9)
{
//can't anymore, origin not in center of deathframe!
// NPC->avelocity[PITCH] = 300;
NPC->client->ps.friction = 1.0;
}
else
{
pitch_roll_for_slope( NPC, &trace2.plane.normal );
NPC->client->ps.friction = trace2.plane.normal[2] * 0.1;
}
return;
break;
case 3:
VectorMA( NPC->client->ps.velocity, 200, right, NPC->client->ps.velocity );
if ( trace3.fraction >= 0.9 )
{
//can't anymore, origin not in center of deathframe!
// NPC->avelocity[ROLL] = -300;
NPC->client->ps.friction = 1.0;
}
else
{
pitch_roll_for_slope( NPC, &trace3.plane.normal );
NPC->client->ps.friction = trace3.plane.normal[2] * 0.1;
}
return;
break;
case 4:
VectorMA( NPC->client->ps.velocity, -200, right, NPC->client->ps.velocity );
if ( trace4.fraction >= 0.9 )
{
//can't anymore, origin not in center of deathframe!
// NPC->avelocity[ROLL] = 300;
NPC->client->ps.friction = 1.0;
}
else
{
pitch_roll_for_slope( NPC, &trace4.plane.normal );
NPC->client->ps.friction = trace4.plane.normal[2] * 0.1;
}
return;
break;
}
//on solid ground
if ( whichtrace == -1 )
{
return;
}
NPC->client->ps.friction = 1.0;
//VectorClear( NPC->avelocity );
pitch_roll_for_slope( NPC, NULL );
//gi.linkentity (NPC);
}
*/
/*
----------------------------------------
DeadThink
----------------------------------------
*/
static void DeadThink ( void )
{
trace_t trace;
//HACKHACKHACKHACKHACK
//We should really have a seperate G2 bounding box (seperate from the physics bbox) for G2 collisions only
//FIXME: don't ever inflate back up?
NPC->maxs[2] = NPC->client->renderInfo.eyePoint[2] - NPC->currentOrigin[2] + 4;
if ( NPC->maxs[2] < -8 )
{
NPC->maxs[2] = -8;
}
if ( VectorCompare( NPC->client->ps.velocity, vec3_origin ) )
{//not flying through the air
if ( NPC->mins[0] > -32 )
{
NPC->mins[0] -= 1;
gi.trace (&trace, NPC->currentOrigin, NPC->mins, NPC->maxs, NPC->currentOrigin, NPC->s.number, NPC->clipmask );
if ( trace.allsolid )
{
NPC->mins[0] += 1;
}
}
if ( NPC->maxs[0] < 32 )
{
NPC->maxs[0] += 1;
gi.trace (&trace, NPC->currentOrigin, NPC->mins, NPC->maxs, NPC->currentOrigin, NPC->s.number, NPC->clipmask );
if ( trace.allsolid )
{
NPC->maxs[0] -= 1;
}
}
if ( NPC->mins[1] > -32 )
{
NPC->mins[1] -= 1;
gi.trace (&trace, NPC->currentOrigin, NPC->mins, NPC->maxs, NPC->currentOrigin, NPC->s.number, NPC->clipmask );
if ( trace.allsolid )
{
NPC->mins[1] += 1;
}
}
if ( NPC->maxs[1] < 32 )
{
NPC->maxs[1] += 1;
gi.trace (&trace, NPC->currentOrigin, NPC->mins, NPC->maxs, NPC->currentOrigin, NPC->s.number, NPC->clipmask );
if ( trace.allsolid )
{
NPC->maxs[1] -= 1;
}
}
}
//HACKHACKHACKHACKHACK
//FIXME: tilt and fall off of ledges?
//NPC_PostDeathThink();
/*
if ( !NPCInfo->timeOfDeath && NPC->client != NULL && NPCInfo != NULL )
{
//haven't finished death anim yet and were NOT given a specific amount of time to wait before removal
int legsAnim = NPC->client->ps.legsAnim;
animation_t *animations = knownAnimFileSets[NPC->client->clientInfo.animFileIndex].animations;
NPC->bounceCount = -1; // This is a cheap hack for optimizing the pointcontents check below
//ghoul doesn't tell us this anymore
//if ( NPC->client->renderInfo.legsFrame == animations[legsAnim].firstFrame + (animations[legsAnim].numFrames - 1) )
{
//reached the end of the death anim
NPCInfo->timeOfDeath = level.time + BodyRemovalPadTime( NPC );
}
}
else
*/
{
//death anim done (or were given a specific amount of time to wait before removal), wait the requisite amount of time them remove
if ( level.time >= NPCInfo->timeOfDeath + BodyRemovalPadTime( NPC ) )
{
if ( NPC->client->ps.eFlags & EF_NODRAW )
{
NPC->e_ThinkFunc = thinkF_G_FreeEntity;
NPC->nextthink = level.time + FRAMETIME;
}
else
{
// Start the body effect first, then delay 400ms before ditching the corpse
NPC_RemoveBodyEffect();
//FIXME: keep it running through physics somehow?
NPC->e_ThinkFunc = thinkF_NPC_RemoveBody;
NPC->nextthink = level.time + FRAMETIME;
// if ( NPC->client->playerTeam == TEAM_FORGE )
// NPCInfo->timeOfDeath = level.time + FRAMETIME * 8;
// else if ( NPC->client->playerTeam == TEAM_BOTS )
class_t npc_class = NPC->client->NPC_class;
// check for droids
if ( npc_class == CLASS_SEEKER || npc_class == CLASS_REMOTE || npc_class == CLASS_PROBE || npc_class == CLASS_MOUSE ||
npc_class == CLASS_GONK || npc_class == CLASS_R2D2 || npc_class == CLASS_R5D2 ||
npc_class == CLASS_MARK2 || npc_class == CLASS_SENTRY )//npc_class == CLASS_PROTOCOL ||
{
NPC->client->ps.eFlags |= EF_NODRAW;
NPCInfo->timeOfDeath = level.time + FRAMETIME * 8;
}
else
NPCInfo->timeOfDeath = level.time + FRAMETIME * 4;
}
return;
}
}
// If the player is on the ground and the resting position contents haven't been set yet...(BounceCount tracks the contents)
if ( NPC->bounceCount < 0 && NPC->s.groundEntityNum >= 0 )
{
// if client is in a nodrop area, make him/her nodraw
int contents = NPC->bounceCount = gi.pointcontents( NPC->currentOrigin, -1 );
if ( ( contents & CONTENTS_NODROP ) )
{
NPC->client->ps.eFlags |= EF_NODRAW;
}
}
CorpsePhysics( NPC );
}
/*
===============
SetNPCGlobals
local function to set globals used throughout the AI code
===============
*/
void SetNPCGlobals( gentity_t *ent )
{
NPC = ent;
NPCInfo = ent->NPC;
client = ent->client;
memset( &ucmd, 0, sizeof( usercmd_t ) );
}
gentity_t *_saved_NPC;
gNPC_t *_saved_NPCInfo;
gclient_t *_saved_client;
usercmd_t _saved_ucmd;
void SaveNPCGlobals()
{
_saved_NPC = NPC;
_saved_NPCInfo = NPCInfo;
_saved_client = client;
memcpy( &_saved_ucmd, &ucmd, sizeof( usercmd_t ) );
}
void RestoreNPCGlobals()
{
NPC = _saved_NPC;
NPCInfo = _saved_NPCInfo;
client = _saved_client;
memcpy( &ucmd, &_saved_ucmd, sizeof( usercmd_t ) );
}
//We MUST do this, other funcs were using NPC illegally when "self" wasn't the global NPC
void ClearNPCGlobals( void )
{
NPC = NULL;
NPCInfo = NULL;
client = NULL;
}
//===============
extern qboolean showBBoxes;
vec3_t NPCDEBUG_RED = {1.0, 0.0, 0.0};
vec3_t NPCDEBUG_GREEN = {0.0, 1.0, 0.0};
vec3_t NPCDEBUG_BLUE = {0.0, 0.0, 1.0};
vec3_t NPCDEBUG_LIGHT_BLUE = {0.3f, 0.7f, 1.0};
extern void CG_Cube( vec3_t mins, vec3_t maxs, vec3_t color, float alpha );
extern void CG_Line( vec3_t start, vec3_t end, vec3_t color, float alpha );
extern void CG_Cylinder( vec3_t start, vec3_t end, float radius, vec3_t color );
void NPC_ShowDebugInfo (void)
{
if ( showBBoxes )
{
gentity_t *found = NULL;
vec3_t mins, maxs;
while( (found = G_Find( found, FOFS(classname), "NPC" ) ) != NULL )
{
if ( gi.inPVS( found->currentOrigin, g_entities[0].currentOrigin ) )
{
VectorAdd( found->currentOrigin, found->mins, mins );
VectorAdd( found->currentOrigin, found->maxs, maxs );
CG_Cube( mins, maxs, NPCDEBUG_RED, 0.25 );
}
}
}
}
void NPC_ApplyScriptFlags (void)
{
if(NPCInfo->scriptFlags & SCF_CROUCHED)
{
ucmd.upmove = -127;
}
if(NPCInfo->scriptFlags & SCF_RUNNING)
{
ucmd.buttons &= ~BUTTON_WALKING;
}
else if(NPCInfo->scriptFlags & SCF_WALKING)
{
ucmd.buttons |= BUTTON_WALKING;
}
/*
if(NPCInfo->scriptFlags & SCF_CAREFUL)
{
ucmd.buttons |= BUTTON_CAREFUL;
}
*/
if(NPCInfo->scriptFlags & SCF_LEAN_RIGHT)
{
ucmd.buttons |= BUTTON_USE;
ucmd.rightmove = 127;
ucmd.forwardmove = 0;
ucmd.upmove = 0;
}
else if(NPCInfo->scriptFlags & SCF_LEAN_LEFT)
{
ucmd.buttons |= BUTTON_USE;
ucmd.rightmove = -127;
ucmd.forwardmove = 0;
ucmd.upmove = 0;
}
if ( (NPCInfo->scriptFlags & SCF_ALT_FIRE) && (ucmd.buttons & BUTTON_ATTACK) )
{//Use altfire instead
ucmd.buttons |= BUTTON_ALT_ATTACK;
}
}
void Q3_DebugPrint( int level, const char *format, ... );
void NPC_HandleAIFlags (void)
{
//FIXME: make these flags checks a function call like NPC_CheckAIFlagsAndTimers
if ( NPCInfo->aiFlags & NPCAI_LOST )
{//Print that you need help!
//FIXME: shouldn't remove this just yet if cg_draw needs it
NPCInfo->aiFlags &= ~NPCAI_LOST;
/*
if ( showWaypoints )
{
Q3_DebugPrint(WL_WARNING, "%s can't navigate to target %s (my wp: %d, goal wp: %d)\n", NPC->targetname, NPCInfo->goalEntity->targetname, NPC->waypoint, NPCInfo->goalEntity->waypoint );
}
*/
if ( NPCInfo->goalEntity && NPCInfo->goalEntity == NPC->enemy )
{//We can't nav to our enemy
//Drop enemy and see if we should search for him
NPC_LostEnemyDecideChase();
}
}
//MRJ Request:
if ( NPCInfo->aiFlags & NPCAI_GREET_ALLIES && !NPC->enemy )//what if "enemy" is the greetEnt?
{//If no enemy, look for teammates to greet
//FIXME: don't say hi to the same guy over and over again.
if ( NPCInfo->greetingDebounceTime < level.time )
{//Has been at least 2 seconds since we greeted last
if ( !NPCInfo->greetEnt )
{//Find a teammate whom I'm facing and who is facing me and within 128
NPCInfo->greetEnt = NPC_PickAlly( qtrue, 128, qtrue, qtrue );
}
if ( NPCInfo->greetEnt && !Q_irand(0, 5) )
{//Start greeting someone
qboolean greeted = qfalse;
//TODO: If have a greetscript, run that instead?
//FIXME: make them greet back?
if( !Q_irand( 0, 2 ) )
{//Play gesture anim (press gesture button?)
greeted = qtrue;
NPC_SetAnim( NPC, SETANIM_TORSO, Q_irand( BOTH_GESTURE1, BOTH_GESTURE3 ), SETANIM_FLAG_NORMAL|SETANIM_FLAG_HOLD );
//NOTE: play full-body gesture if not moving?
}
if( !Q_irand( 0, 2 ) )
{//Play random voice greeting sound
greeted = qtrue;
//FIXME: need NPC sound sets
//G_AddVoiceEvent( NPC, Q_irand(EV_GREET1, EV_GREET3), 2000 );
}
if( !Q_irand( 0, 1 ) )
{//set looktarget to them for a second or two
greeted = qtrue;
NPC_TempLookTarget( NPC, NPCInfo->greetEnt->s.number, 1000, 3000 );
}
if ( greeted )
{//Did at least one of the things above
//Don't greet again for 2 - 4 seconds
NPCInfo->greetingDebounceTime = level.time + Q_irand( 2000, 4000 );
NPCInfo->greetEnt = NULL;
}
}
}
}
if ( NPCInfo->ffireCount > 0 )
{
if ( NPCInfo->ffireFadeDebounce < level.time )
{
NPCInfo->ffireCount--;
//Com_Printf( "drop: %d < %d\n", NPCInfo->ffireCount, 3+((2-g_spskill->integer)*2) );
NPCInfo->ffireFadeDebounce = level.time + 3000;
}
}
}
void NPC_AvoidWallsAndCliffs (void)
{
/*
vec3_t forward, right, testPos, angles, mins;
trace_t trace;
float fwdDist, rtDist;
//FIXME: set things like this forward dir once at the beginning
//of a frame instead of over and over again
if ( NPCInfo->aiFlags & NPCAI_NO_COLL_AVOID )
{
return;
}
if ( ucmd.upmove > 0 || NPC->client->ps.groundEntityNum == ENTITYNUM_NONE )
{//Going to jump or in the air
return;
}
if ( !ucmd.forwardmove && !ucmd.rightmove )
{
return;
}
if ( fabs( AngleDelta( NPC->currentAngles[YAW], NPCInfo->desiredYaw ) ) < 5.0 )//!ucmd.angles[YAW] )
{//Not turning much, don't do this
//NOTE: Should this not happen only if you're not turning AT ALL?
// You could be turning slowly but moving fast, so that would
// still let you walk right off a cliff...
//NOTE: Or maybe it is a good idea to ALWAYS do this, regardless
// of whether ot not we're turning? But why would we be walking
// straight into a wall or off a cliff unless we really wanted to?
return;
}
VectorCopy( NPC->mins, mins );
mins[2] += STEPSIZE;
angles[YAW] = NPC->client->ps.viewangles[YAW];//Add ucmd.angles[YAW]?
AngleVectors( angles, forward, right, NULL );
fwdDist = ((float)ucmd.forwardmove)/16.0f;
rtDist = ((float)ucmd.rightmove)/16.0f;
VectorMA( NPC->currentOrigin, fwdDist, forward, testPos );
VectorMA( testPos, rtDist, right, testPos );
gi.trace( &trace, NPC->currentOrigin, mins, NPC->maxs, testPos, NPC->s.number, NPC->clipmask );
if ( trace.allsolid || trace.startsolid || trace.fraction < 1.0 )
{//Going to bump into something, don't move, just turn
ucmd.forwardmove = 0;
ucmd.rightmove = 0;
return;
}
VectorCopy(trace.endpos, testPos);
testPos[2] -= 128;
gi.trace( &trace, trace.endpos, mins, NPC->maxs, testPos, NPC->s.number, NPC->clipmask );
if ( trace.allsolid || trace.startsolid || trace.fraction < 1.0 )
{//Not going off a cliff
return;
}
//going to fall at least 128, don't move, just turn... is this bad, though? What if we want them to drop off?
ucmd.forwardmove = 0;
ucmd.rightmove = 0;
return;
*/
}
void NPC_CheckAttackScript(void)
{
if(!(ucmd.buttons & BUTTON_ATTACK))
{
return;
}
G_ActivateBehavior(NPC, BSET_ATTACK);
}
float NPC_MaxDistSquaredForWeapon (void);
void NPC_CheckAttackHold(void)
{
vec3_t vec;
// If they don't have an enemy they shouldn't hold their attack anim.
if ( !NPC->enemy )
{
NPCInfo->attackHoldTime = 0;
return;
}
/* if ( ( NPC->client->ps.weapon == WP_BORG_ASSIMILATOR ) || ( NPC->client->ps.weapon == WP_BORG_DRILL ) )
{//FIXME: don't keep holding this if can't hit enemy?
// If they don't have shields ( been disabled) they shouldn't hold their attack anim.
if ( !(NPC->NPC->aiFlags & NPCAI_SHIELDS) )
{
NPCInfo->attackHoldTime = 0;
return;
}
VectorSubtract(NPC->enemy->currentOrigin, NPC->currentOrigin, vec);
if( VectorLengthSquared(vec) > NPC_MaxDistSquaredForWeapon() )
{
NPCInfo->attackHoldTime = 0;
PM_SetTorsoAnimTimer(NPC, &NPC->client->ps.torsoAnimTimer, 0);
}
else if( NPCInfo->attackHoldTime && NPCInfo->attackHoldTime > level.time )
{
ucmd.buttons |= BUTTON_ATTACK;
}
else if ( ( NPCInfo->attackHold ) && ( ucmd.buttons & BUTTON_ATTACK ) )
{
NPCInfo->attackHoldTime = level.time + NPCInfo->attackHold;
PM_SetTorsoAnimTimer(NPC, &NPC->client->ps.torsoAnimTimer, NPCInfo->attackHold);
}
else
{
NPCInfo->attackHoldTime = 0;
PM_SetTorsoAnimTimer(NPC, &NPC->client->ps.torsoAnimTimer, 0);
}
}
else*/
{//everyone else...? FIXME: need to tie this into AI somehow?
VectorSubtract(NPC->enemy->currentOrigin, NPC->currentOrigin, vec);
if( VectorLengthSquared(vec) > NPC_MaxDistSquaredForWeapon() )
{
NPCInfo->attackHoldTime = 0;
}
else if( NPCInfo->attackHoldTime && NPCInfo->attackHoldTime > level.time )
{
ucmd.buttons |= BUTTON_ATTACK;
}
else if ( ( NPCInfo->attackHold ) && ( ucmd.buttons & BUTTON_ATTACK ) )
{
NPCInfo->attackHoldTime = level.time + NPCInfo->attackHold;
}
else
{
NPCInfo->attackHoldTime = 0;
}
}
}
/*
void NPC_KeepCurrentFacing(void)
Fills in a default ucmd to keep current angles facing
*/
void NPC_KeepCurrentFacing(void)
{
if(!ucmd.angles[YAW])
{
ucmd.angles[YAW] = ANGLE2SHORT( client->ps.viewangles[YAW] ) - client->ps.delta_angles[YAW];
}
if(!ucmd.angles[PITCH])
{
ucmd.angles[PITCH] = ANGLE2SHORT( client->ps.viewangles[PITCH] ) - client->ps.delta_angles[PITCH];
}
}
/*
-------------------------
NPC_BehaviorSet_Default
-------------------------
*/
void NPC_BehaviorSet_Default( int bState )
{
switch( bState )
{
case BS_ADVANCE_FIGHT://head toward captureGoal, shoot anything that gets in the way
NPC_BSAdvanceFight ();
break;
case BS_SLEEP://Follow a path, looking for enemies
NPC_BSSleep ();
break;
case BS_FOLLOW_LEADER://# 40: Follow your leader and shoot any enemies you come across
NPC_BSFollowLeader();
break;
case BS_JUMP: //41: Face navgoal and jump to it.
NPC_BSJump();
break;
case BS_REMOVE:
NPC_BSRemove();
break;
case BS_SEARCH: //# 43: Using current waypoint as a base, search the immediate branches of waypoints for enemies
NPC_BSSearch();
break;
case BS_NOCLIP:
NPC_BSNoClip();
break;
case BS_WANDER: //# 46: Wander down random waypoint paths
NPC_BSWander();
break;
case BS_FLEE:
NPC_BSFlee();
break;
case BS_WAIT:
NPC_BSWait();
break;
case BS_CINEMATIC:
NPC_BSCinematic();
break;
default:
case BS_DEFAULT://whatever
NPC_BSDefault();
break;
}
}
/*
-------------------------
NPC_BehaviorSet_Interrogator
-------------------------
*/
void NPC_BehaviorSet_Interrogator( int bState )
{
switch( bState )
{
case BS_STAND_GUARD:
case BS_PATROL:
case BS_STAND_AND_SHOOT:
case BS_HUNT_AND_KILL:
case BS_DEFAULT:
NPC_BSInterrogator_Default();
break;
default:
NPC_BehaviorSet_Default( bState );
break;
}
}
void NPC_BSImperialProbe_Attack( void );
void NPC_BSImperialProbe_Patrol( void );
void NPC_BSImperialProbe_Wait(void);
/*
-------------------------
NPC_BehaviorSet_ImperialProbe
-------------------------
*/
void NPC_BehaviorSet_ImperialProbe( int bState )
{
switch( bState )
{
case BS_STAND_GUARD:
case BS_PATROL:
case BS_STAND_AND_SHOOT:
case BS_HUNT_AND_KILL:
case BS_DEFAULT:
NPC_BSImperialProbe_Default();
break;
default:
NPC_BehaviorSet_Default( bState );
break;
}
}
void NPC_BSSeeker_Default( void );
/*
-------------------------
NPC_BehaviorSet_Seeker
-------------------------
*/
void NPC_BehaviorSet_Seeker( int bState )
{
switch( bState )
{
case BS_STAND_GUARD:
case BS_PATROL:
case BS_STAND_AND_SHOOT:
case BS_HUNT_AND_KILL:
case BS_DEFAULT:
NPC_BSSeeker_Default();
break;
default:
NPC_BehaviorSet_Default( bState );
break;
}
}
void NPC_BSRemote_Default( void );
/*
-------------------------
NPC_BehaviorSet_Remote
-------------------------
*/
void NPC_BehaviorSet_Remote( int bState )
{
switch( bState )
{
case BS_STAND_GUARD:
case BS_PATROL:
case BS_STAND_AND_SHOOT:
case BS_HUNT_AND_KILL:
case BS_DEFAULT:
NPC_BSRemote_Default();
break;
default:
NPC_BehaviorSet_Default( bState );
break;
}
}
void NPC_BSSentry_Default( void );
/*
-------------------------
NPC_BehaviorSet_Sentry
-------------------------
*/
void NPC_BehaviorSet_Sentry( int bState )
{
switch( bState )
{
case BS_STAND_GUARD:
case BS_PATROL:
case BS_STAND_AND_SHOOT:
case BS_HUNT_AND_KILL:
case BS_DEFAULT:
NPC_BSSentry_Default();
break;
default:
NPC_BehaviorSet_Default( bState );
break;
}
}
/*
-------------------------
NPC_BehaviorSet_Grenadier
-------------------------
*/
void NPC_BehaviorSet_Grenadier( int bState )
{
switch( bState )
{
case BS_STAND_GUARD:
case BS_PATROL:
case BS_STAND_AND_SHOOT:
case BS_HUNT_AND_KILL:
case BS_DEFAULT:
NPC_BSGrenadier_Default();
break;
default:
NPC_BehaviorSet_Default( bState );
break;
}
}
/*
-------------------------
NPC_BehaviorSet_Sniper
-------------------------
*/
void NPC_BehaviorSet_Sniper( int bState )
{
switch( bState )
{
case BS_STAND_GUARD:
case BS_PATROL:
case BS_STAND_AND_SHOOT:
case BS_HUNT_AND_KILL:
case BS_DEFAULT:
NPC_BSSniper_Default();
break;
default:
NPC_BehaviorSet_Default( bState );
break;
}
}
/*
-------------------------
NPC_BehaviorSet_Stormtrooper
-------------------------
*/
void NPC_BehaviorSet_Stormtrooper( int bState )
{
switch( bState )
{
case BS_STAND_GUARD:
case BS_PATROL:
case BS_STAND_AND_SHOOT:
case BS_HUNT_AND_KILL:
case BS_DEFAULT:
NPC_BSST_Default();
break;
case BS_INVESTIGATE:
NPC_BSST_Investigate();
break;
case BS_SLEEP:
NPC_BSST_Sleep();
break;
default:
NPC_BehaviorSet_Default( bState );
break;
}
}
/*
-------------------------
NPC_BehaviorSet_Jedi
-------------------------
*/
void NPC_BehaviorSet_Jedi( int bState )
{
switch( bState )
{
case BS_STAND_GUARD:
case BS_PATROL:
case BS_STAND_AND_SHOOT:
case BS_HUNT_AND_KILL:
case BS_DEFAULT:
NPC_BSJedi_Default();
break;
case BS_FOLLOW_LEADER:
NPC_BSJedi_FollowLeader();
break;
default:
NPC_BehaviorSet_Default( bState );
break;
}
}
/*
-------------------------
NPC_BehaviorSet_Droid
-------------------------
*/
void NPC_BehaviorSet_Droid( int bState )
{
switch( bState )
{
case BS_DEFAULT:
case BS_STAND_GUARD:
case BS_PATROL:
NPC_BSDroid_Default();
break;
default:
NPC_BehaviorSet_Default( bState );
break;
}
}
/*
-------------------------
NPC_BehaviorSet_Mark1
-------------------------
*/
void NPC_BehaviorSet_Mark1( int bState )
{
switch( bState )
{
case BS_DEFAULT:
case BS_STAND_GUARD:
case BS_PATROL:
NPC_BSMark1_Default();
break;
default:
NPC_BehaviorSet_Default( bState );
break;
}
}
/*
-------------------------
NPC_BehaviorSet_Mark2
-------------------------
*/
void NPC_BehaviorSet_Mark2( int bState )
{
switch( bState )
{
case BS_DEFAULT:
case BS_PATROL:
case BS_STAND_AND_SHOOT:
case BS_HUNT_AND_KILL:
NPC_BSMark2_Default();
break;
default:
NPC_BehaviorSet_Default( bState );
break;
}
}
/*
-------------------------
NPC_BehaviorSet_ATST
-------------------------
*/
void NPC_BehaviorSet_ATST( int bState )
{
switch( bState )
{
case BS_DEFAULT:
case BS_PATROL:
case BS_STAND_AND_SHOOT:
case BS_HUNT_AND_KILL:
NPC_BSATST_Default();
break;
default:
NPC_BehaviorSet_Default( bState );
break;
}
}
/*
-------------------------
NPC_BehaviorSet_MineMonster
-------------------------
*/
void NPC_BehaviorSet_MineMonster( int bState )
{
switch( bState )
{
case BS_STAND_GUARD:
case BS_PATROL:
case BS_STAND_AND_SHOOT:
case BS_HUNT_AND_KILL:
case BS_DEFAULT:
NPC_BSMineMonster_Default();
break;
default:
NPC_BehaviorSet_Default( bState );
break;
}
}
/*
-------------------------
NPC_BehaviorSet_Howler
-------------------------
*/
void NPC_BehaviorSet_Howler( int bState )
{
switch( bState )
{
case BS_STAND_GUARD:
case BS_PATROL:
case BS_STAND_AND_SHOOT:
case BS_HUNT_AND_KILL:
case BS_DEFAULT:
NPC_BSHowler_Default();
break;
default:
NPC_BehaviorSet_Default( bState );
break;
}
}
/*
-------------------------
NPC_RunBehavior
-------------------------
*/
extern void NPC_BSEmplaced( void );
extern qboolean NPC_CheckSurrender( void );
void NPC_RunBehavior( int team, int bState )
{
qboolean dontSetAim = qfalse;
if ( bState == BS_CINEMATIC )
{
NPC_BSCinematic();
}
else if ( NPC->client->ps.weapon == WP_EMPLACED_GUN )
{
NPC_BSEmplaced();
if ( NPC->client->playerTeam == TEAM_PLAYER && NPCInfo->charmedTime && NPCInfo->charmedTime < level.time && NPC->client )
{//we were charmed, set us back!
//NOTE: presumptions here...
team_t savTeam = NPC->client->enemyTeam;
NPC->client->enemyTeam = NPC->client->playerTeam;
NPC->client->playerTeam = savTeam;
NPC->client->leader = NULL;
if ( NPCInfo->tempBehavior == BS_FOLLOW_LEADER )
{
NPCInfo->tempBehavior = BS_DEFAULT;
}
G_ClearEnemy( NPC );
}
return;
}
else if ( NPC->client->ps.weapon == WP_SABER )
{//jedi
NPC_BehaviorSet_Jedi( bState );
dontSetAim = qtrue;
}
else if ( NPCInfo->scriptFlags & SCF_FORCED_MARCH )
{//being forced to march
NPC_BSDefault();
}
else
{
switch( team )
{
// case TEAM_SCAVENGERS:
// case TEAM_IMPERIAL:
// case TEAM_KLINGON:
// case TEAM_HIROGEN:
// case TEAM_MALON:
// not sure if TEAM_ENEMY is appropriate here, I think I should be using NPC_class to check for behavior - dmv
case TEAM_ENEMY:
// special cases for enemy droids
switch( NPC->client->NPC_class)
{
case CLASS_ATST:
NPC_BehaviorSet_ATST( bState );
return;
case CLASS_PROBE:
NPC_BehaviorSet_ImperialProbe(bState);
return;
case CLASS_REMOTE:
NPC_BehaviorSet_Remote( bState );
return;
case CLASS_SENTRY:
NPC_BehaviorSet_Sentry(bState);
return;
case CLASS_INTERROGATOR:
NPC_BehaviorSet_Interrogator( bState );
return;
case CLASS_MINEMONSTER:
NPC_BehaviorSet_MineMonster( bState );
return;
case CLASS_HOWLER:
NPC_BehaviorSet_Howler( bState );
return;
case CLASS_MARK1:
NPC_BehaviorSet_Mark1( bState );
return;
case CLASS_MARK2:
NPC_BehaviorSet_Mark2( bState );
return;
case CLASS_GALAKMECH:
NPC_BSGM_Default();
return;
}
if ( NPC->enemy && NPC->s.weapon == WP_NONE && bState != BS_HUNT_AND_KILL && !Q3_TaskIDPending( NPC, TID_MOVE_NAV ) )
{//if in battle and have no weapon, run away, fixme: when in BS_HUNT_AND_KILL, they just stand there
if ( bState != BS_FLEE )
{
NPC_StartFlee( NPC->enemy, NPC->enemy->currentOrigin, AEL_DANGER_GREAT, 5000, 10000 );
}
else
{
NPC_BSFlee();
}
return;
}
if ( NPC->client->ps.weapon == WP_SABER )
{//special melee exception
NPC_BehaviorSet_Default( bState );
return;
}
if ( NPC->client->ps.weapon == WP_DISRUPTOR && (NPCInfo->scriptFlags & SCF_ALT_FIRE) )
{//a sniper
NPC_BehaviorSet_Sniper( bState );
return;
}
if ( NPC->client->ps.weapon == WP_THERMAL || NPC->client->ps.weapon == WP_MELEE )//FIXME: separate AI for melee fighters
{//a grenadier
NPC_BehaviorSet_Grenadier( bState );
return;
}
if ( NPC_CheckSurrender() )
{
return;
}
NPC_BehaviorSet_Stormtrooper( bState );
break;
case TEAM_NEUTRAL:
// special cases for enemy droids
if ( NPC->client->NPC_class == CLASS_PROTOCOL || NPC->client->NPC_class == CLASS_UGNAUGHT)
{
NPC_BehaviorSet_Default(bState);
}
else
{
// Just one of the average droids
NPC_BehaviorSet_Droid( bState );
}
break;
default:
if ( NPC->client->NPC_class == CLASS_SEEKER )
{
NPC_BehaviorSet_Seeker(bState);
}
else
{
NPC_BehaviorSet_Default( bState );
dontSetAim = qtrue;
if ( NPCInfo->charmedTime && NPCInfo->charmedTime < level.time && NPC->client )
{//we were charmed, set us back!
//NOTE: presumptions here...
team_t saveTeam = NPC->client->enemyTeam;
NPC->client->enemyTeam = NPC->client->playerTeam;
NPC->client->playerTeam = saveTeam;
NPC->client->leader = NULL;
if ( NPCInfo->tempBehavior == BS_FOLLOW_LEADER )
{
NPCInfo->tempBehavior = BS_DEFAULT;
}
G_ClearEnemy( NPC );
}
}
break;
}
}
}
/*
===============
NPC_ExecuteBState
MCG
NPC Behavior state thinking
===============
*/
void NPC_ExecuteBState ( gentity_t *self)//, int msec )
{
bState_t bState;
NPC_HandleAIFlags();
//FIXME: these next three bits could be a function call, some sort of setup/cleanup func
//Lookmode must be reset every think cycle
if(NPC->delayScriptTime && NPC->delayScriptTime <= level.time)
{
G_ActivateBehavior( NPC, BSET_DELAYED);
NPC->delayScriptTime = 0;
}
//Clear this and let bState set it itself, so it automatically handles changing bStates... but we need a set bState wrapper func
NPCInfo->combatMove = qfalse;
//Execute our bState
if(NPCInfo->tempBehavior)
{//Overrides normal behavior until cleared
bState = NPCInfo->tempBehavior;
}
else
{
if(!NPCInfo->behaviorState)
NPCInfo->behaviorState = NPCInfo->defaultBehavior;
bState = NPCInfo->behaviorState;
}
//Pick the proper bstate for us and run it
NPC_RunBehavior( self->client->playerTeam, bState );
// if(bState != BS_POINT_COMBAT && NPCInfo->combatPoint != -1)
// {
//level.combatPoints[NPCInfo->combatPoint].occupied = qfalse;
//NPCInfo->combatPoint = -1;
// }
//Here we need to see what the scripted stuff told us to do
//Only process snapshot if independant and in combat mode- this would pick enemies and go after needed items
// ProcessSnapshot();
//Ignore my needs if I'm under script control- this would set needs for items
// CheckSelf();
//Back to normal? All decisions made?
//FIXME: don't walk off ledges unless we can get to our goal faster that way, or that's our goal's surface
//NPCPredict();
if ( NPC->enemy )
{
if ( !NPC->enemy->inuse )
{//just in case bState doesn't catch this
G_ClearEnemy( NPC );
}
}
if ( NPC->client->ps.saberLockTime && NPC->client->ps.saberLockEnemy != ENTITYNUM_NONE )
{
NPC_SetLookTarget( NPC, NPC->client->ps.saberLockEnemy, level.time+1000 );
}
else if ( !NPC_CheckLookTarget( NPC ) )
{
if ( NPC->enemy )
{
NPC_SetLookTarget( NPC, NPC->enemy->s.number, 0 );
}
}
if ( NPC->enemy )
{
if(NPC->enemy->flags & FL_DONT_SHOOT)
{
ucmd.buttons &= ~BUTTON_ATTACK;
ucmd.buttons &= ~BUTTON_ALT_ATTACK;
}
else if ( NPC->client->playerTeam != TEAM_ENEMY && NPC->enemy->NPC && (NPC->enemy->NPC->surrenderTime > level.time || (NPC->enemy->NPC->scriptFlags&SCF_FORCED_MARCH)) )
{//don't shoot someone who's surrendering if you're a good guy
ucmd.buttons &= ~BUTTON_ATTACK;
ucmd.buttons &= ~BUTTON_ALT_ATTACK;
}
if(client->ps.weaponstate == WEAPON_IDLE)
{
client->ps.weaponstate = WEAPON_READY;
}
}
else
{
if(client->ps.weaponstate == WEAPON_READY)
{
client->ps.weaponstate = WEAPON_IDLE;
}
}
if(!(ucmd.buttons & BUTTON_ATTACK) && NPC->attackDebounceTime > level.time)
{//We just shot but aren't still shooting, so hold the gun up for a while
if(client->ps.weapon == WP_SABER )
{//One-handed
NPC_SetAnim(NPC,SETANIM_TORSO,TORSO_WEAPONREADY1,SETANIM_FLAG_NORMAL);
}
else if(client->ps.weapon == WP_BRYAR_PISTOL)
{//Sniper pose
NPC_SetAnim(NPC,SETANIM_TORSO,TORSO_WEAPONREADY3,SETANIM_FLAG_NORMAL);
}
/*//FIXME: What's the proper solution here?
else
{//heavy weapon
NPC_SetAnim(NPC,SETANIM_TORSO,TORSO_WEAPONREADY3,SETANIM_FLAG_NORMAL);
}
*/
}
else if ( !NPC->enemy )//HACK!
{
// if(client->ps.weapon != WP_TRICORDER)
{
if( NPC->s.torsoAnim == TORSO_WEAPONREADY1 || NPC->s.torsoAnim == TORSO_WEAPONREADY3 )
{//we look ready for action, using one of the first 2 weapon, let's rest our weapon on our shoulder
NPC_SetAnim(NPC,SETANIM_TORSO,TORSO_WEAPONIDLE1,SETANIM_FLAG_NORMAL);
}
}
}
NPC_CheckAttackHold();
NPC_ApplyScriptFlags();
//cliff and wall avoidance
NPC_AvoidWallsAndCliffs();
// run the bot through the server like it was a real client
//=== Save the ucmd for the second no-think Pmove ============================
ucmd.serverTime = level.time - 50;
NPCInfo->last_ucmd = ucmd;
if ( !NPCInfo->attackHoldTime )
{
NPCInfo->last_ucmd.buttons &= ~(BUTTON_ATTACK|BUTTON_ALT_ATTACK);//so we don't fire twice in one think
}
//============================================================================
NPC_CheckAttackScript();
NPC_KeepCurrentFacing();
if ( !NPC->next_roff_time || NPC->next_roff_time < level.time )
{//If we were following a roff, we don't do normal pmoves.
ClientThink( NPC->s.number, &ucmd );
}
else
{
NPC_ApplyRoff();
}
// end of thinking cleanup
NPCInfo->touchedByPlayer = NULL;
NPC_CheckPlayerAim();
NPC_CheckAllClear();
/*if( ucmd.forwardmove || ucmd.rightmove )
{
int i, la = -1, ta = -1;
for(i = 0; i < MAX_ANIMATIONS; i++)
{
if( NPC->client->ps.legsAnim == i )
{
la = i;
}
if( NPC->client->ps.torsoAnim == i )
{
ta = i;
}
if(la != -1 && ta != -1)
{
break;
}
}
if(la != -1 && ta != -1)
{//FIXME: should never play same frame twice or restart an anim before finishing it
gi.Printf("LegsAnim: %s(%d) TorsoAnim: %s(%d)\n", animTable[la].name, NPC->renderInfo.legsFrame, animTable[ta].name, NPC->client->renderInfo.torsoFrame);
}
}*/
}
void NPC_CheckInSolid(void)
{
trace_t trace;
vec3_t point;
VectorCopy(NPC->currentOrigin, point);
point[2] -= 0.25;
gi.trace(&trace, NPC->currentOrigin, NPC->mins, NPC->maxs, point, NPC->s.number, NPC->clipmask);
if(!trace.startsolid && !trace.allsolid)
{
VectorCopy(NPC->currentOrigin, NPCInfo->lastClearOrigin);
}
else
{
if(VectorLengthSquared(NPCInfo->lastClearOrigin))
{
// gi.Printf("%s stuck in solid at %s: fixing...\n", NPC->script_targetname, vtos(NPC->currentOrigin));
G_SetOrigin(NPC, NPCInfo->lastClearOrigin);
gi.linkentity(NPC);
}
}
}
/*
===============
NPC_Think
Main NPC AI - called once per frame
===============
*/
#if AI_TIMERS
extern int AITime;
#endif// AI_TIMERS
void NPC_Think ( gentity_t *self)//, int msec )
{
vec3_t oldMoveDir;
self->nextthink = level.time + FRAMETIME;
SetNPCGlobals( self );
memset( &ucmd, 0, sizeof( ucmd ) );
VectorCopy( self->client->ps.moveDir, oldMoveDir );
VectorClear( self->client->ps.moveDir );
// see if NPC ai is frozen
if ( debugNPCFreeze->value || (NPC->svFlags&SVF_ICARUS_FREEZE) )
{
NPC_UpdateAngles( qtrue, qtrue );
ClientThink(self->s.number, &ucmd);
VectorCopy(self->s.origin, self->s.origin2 );
return;
}
if(!self || !self->NPC || !self->client)
{
return;
}
// dead NPCs have a special think, don't run scripts (for now)
//FIXME: this breaks deathscripts
if ( self->health <= 0 )
{
DeadThink();
if ( NPCInfo->nextBStateThink <= level.time )
{
if( self->taskManager && !stop_icarus )
{
self->taskManager->Update( );
}
}
return;
}
self->nextthink = level.time + FRAMETIME/2;
if ( player->client->ps.viewEntity == self->s.number )
{//being controlled by player
if ( self->client )
{//make the noises
if ( TIMER_Done( self, "patrolNoise" ) && !Q_irand( 0, 20 ) )
{
switch( self->client->NPC_class )
{
case CLASS_R2D2: // droid
G_Sound(self, G_SoundIndex(va("sound/chars/r2d2/misc/r2d2talk0%d.wav",Q_irand(1, 3))));
break;
case CLASS_R5D2: // droid
G_Sound(self, G_SoundIndex(va("sound/chars/r5d2/misc/r5talk%d.wav",Q_irand(1, 4))));
break;
case CLASS_PROBE: // droid
G_Sound(self, G_SoundIndex(va("sound/chars/probe/misc/probetalk%d.wav",Q_irand(1, 3))));
break;
case CLASS_MOUSE: // droid
G_Sound(self, G_SoundIndex(va("sound/chars/mouse/misc/mousego%d.wav",Q_irand(1, 3))));
break;
case CLASS_GONK: // droid
G_Sound(self, G_SoundIndex(va("sound/chars/gonk/misc/gonktalk%d.wav",Q_irand(1, 2))));
break;
}
TIMER_Set( self, "patrolNoise", Q_irand( 2000, 4000 ) );
}
}
//FIXME: might want to at least make sounds or something?
NPC_UpdateAngles(qtrue, qtrue);
//Which ucmd should we send? Does it matter, since it gets overridden anyway?
NPCInfo->last_ucmd.serverTime = level.time - 50;
ClientThink(NPC->s.number, &NPCInfo->last_ucmd);
VectorCopy(self->s.origin, self->s.origin2 );
return;
}
if ( NPCInfo->nextBStateThink <= level.time )
{
#if AI_TIMERS
int startTime = GetTime(0);
#endif// AI_TIMERS
if ( NPC->s.eType != ET_PLAYER )
{//Something drastic happened in our script
return;
}
if ( NPC->s.weapon == WP_SABER && g_spskill->integer >= 2 && NPCInfo->rank > RANK_LT_JG )
{//Jedi think faster on hard difficulty, except low-rank (reborn)
NPCInfo->nextBStateThink = level.time + FRAMETIME/2;
}
else
{//Maybe even 200 ms?
NPCInfo->nextBStateThink = level.time + FRAMETIME;
}
//nextthink is set before this so something in here can override it
NPC_ExecuteBState( self );
#if AI_TIMERS
int addTime = GetTime( startTime );
if ( addTime > 50 )
{
gi.Printf( S_COLOR_RED"ERROR: NPC number %d, %s %s at %s, weaponnum: %d, using %d of AI time!!!\n", NPC->s.number, NPC->NPC_type, NPC->targetname, vtos(NPC->currentOrigin), NPC->s.weapon, addTime );
}
AITime += addTime;
#endif// AI_TIMERS
}
else
{
VectorCopy( oldMoveDir, self->client->ps.moveDir );
//or use client->pers.lastCommand?
NPCInfo->last_ucmd.serverTime = level.time - 50;
if ( !NPC->next_roff_time || NPC->next_roff_time < level.time )
{//If we were following a roff, we don't do normal pmoves.
//FIXME: firing angles (no aim offset) or regular angles?
NPC_UpdateAngles(qtrue, qtrue);
ClientThink(NPC->s.number, &NPCInfo->last_ucmd);
}
else
{
NPC_ApplyRoff();
}
VectorCopy(self->s.origin, self->s.origin2 );
}
//must update icarus *every* frame because of certain animation completions in the pmove stuff that can leave a 50ms gap between ICARUS animation commands
if( self->taskManager && !stop_icarus )
{
self->taskManager->Update();
}
}
void NPC_InitAI ( void )
{
debugNoRoam = gi.cvar ( "d_noroam", "0", CVAR_CHEAT );
debugNPCAimingBeam = gi.cvar ( "d_npcaiming", "0", CVAR_CHEAT );
debugBreak = gi.cvar ( "d_break", "0", CVAR_CHEAT );
debugNPCAI = gi.cvar ( "d_npcai", "0", CVAR_CHEAT );
debugNPCFreeze = gi.cvar ( "d_npcfreeze", "0", CVAR_CHEAT);
d_JediAI = gi.cvar ( "d_JediAI", "0", CVAR_CHEAT );
d_noGroupAI = gi.cvar ( "d_noGroupAI", "0", CVAR_CHEAT );
d_asynchronousGroupAI = gi.cvar ( "d_asynchronousGroupAI", "1", CVAR_CHEAT );
d_altRoutes = gi.cvar ( "d_altRoutes", "1", CVAR_CHEAT );
//0 = never (BORING)
//1 = kyle only
//2 = kyle and last enemy jedi
//3 = kyle and any enemy jedi
//4 = kyle and last enemy in a group
//5 = kyle and any enemy
//6 = also when kyle takes pain or enemy jedi dodges player saber swing or does an acrobatic evasion
d_slowmodeath = gi.cvar ( "d_slowmodeath", "3", CVAR_ARCHIVE );//save this setting
d_saberCombat = gi.cvar ( "d_saberCombat", "0", CVAR_CHEAT );
}
/*
==================================
void NPC_InitAnimTable( void )
Need to initialize this table.
If someone tried to play an anim
before table is filled in with
values, causes tasks that wait for
anim completion to never finish.
(frameLerp of 0 * numFrames of 0 = 0)
==================================
*/
void NPC_InitAnimTable( void )
{
for ( int i = 0; i < MAX_ANIM_FILES; i++ )
{
for ( int j = 0; j < MAX_ANIMATIONS; j++ )
{
level.knownAnimFileSets[i].animations[j].firstFrame = 0;
level.knownAnimFileSets[i].animations[j].frameLerp = 100;
level.knownAnimFileSets[i].animations[j].initialLerp = 100;
level.knownAnimFileSets[i].animations[j].numFrames = 0;
}
}
}
void NPC_InitGame( void )
{
// globals.NPCs = (gNPC_t *) gi.TagMalloc(game.maxclients * sizeof(game.bots[0]), TAG_GAME);
debugNPCName = gi.cvar ( "d_npc", "", 0 );
NPC_LoadParms();
NPC_InitAI();
NPC_InitAnimTable();
/*
ResetTeamCounters();
for ( int team = TEAM_FREE; team < TEAM_NUM_TEAMS; team++ )
{
teamLastEnemyTime[team] = -10000;
}
*/
}
void NPC_SetAnim(gentity_t *ent,int setAnimParts,int anim,int setAnimFlags)
{ // FIXME : once torsoAnim and legsAnim are in the same structure for NCP and Players
// rename PM_SETAnimFinal to PM_SetAnim and have both NCP and Players call PM_SetAnim
if(ent->client)
{//Players, NPCs
if (setAnimFlags&SETANIM_FLAG_OVERRIDE)
{
if (setAnimParts & SETANIM_TORSO)
{
if( (setAnimFlags & SETANIM_FLAG_RESTART) || ent->client->ps.torsoAnim != anim )
{
PM_SetTorsoAnimTimer( ent, &ent->client->ps.torsoAnimTimer, 0 );
}
}
if (setAnimParts & SETANIM_LEGS)
{
if( (setAnimFlags & SETANIM_FLAG_RESTART) || ent->client->ps.legsAnim != anim )
{
PM_SetLegsAnimTimer( ent, &ent->client->ps.legsAnimTimer, 0 );
}
}
}
PM_SetAnimFinal(&ent->client->ps.torsoAnim,&ent->client->ps.legsAnim,setAnimParts,anim,setAnimFlags,
&ent->client->ps.torsoAnimTimer,&ent->client->ps.legsAnimTimer,ent);
}
else
{//bodies, etc.
if (setAnimFlags&SETANIM_FLAG_OVERRIDE)
{
if (setAnimParts & SETANIM_TORSO)
{
if( (setAnimFlags & SETANIM_FLAG_RESTART) || ent->s.torsoAnim != anim )
{
PM_SetTorsoAnimTimer( ent, &ent->s.torsoAnimTimer, 0 );
}
}
if (setAnimParts & SETANIM_LEGS)
{
if( (setAnimFlags & SETANIM_FLAG_RESTART) || ent->s.legsAnim != anim )
{
PM_SetLegsAnimTimer( ent, &ent->s.legsAnimTimer, 0 );
}
}
}
PM_SetAnimFinal(&ent->s.torsoAnim,&ent->s.legsAnim,setAnimParts,anim,setAnimFlags,
&ent->s.torsoAnimTimer,&ent->s.legsAnimTimer,ent);
}
}
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