void NPC_Think ( gentity_t *self)//, int msec )
{
vector3 oldMoveDir;
int i = 0;
gentity_t *player;
self->nextthink = level.time + FRAMETIME;
SetNPCGlobals( self );
memset( &ucmd, 0, sizeof( ucmd ) );
VectorCopy( &self->client->ps.moveDir, &oldMoveDir );
if (self->s.NPC_class != CLASS_VEHICLE)
{ //YOU ARE BREAKING MY PREDICTION. Bad clear.
VectorClear( &self->client->ps.moveDir );
}
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 )
{
trap->ICARUS_MaintainTaskManager(self->s.number);
}
VectorCopy(&self->r.currentOrigin, &self->client->ps.origin);
return;
}
// see if NPC ai is frozen
if ( d_npcfreeze.value || (NPC->r.svFlags&SVF_ICARUS_FREEZE) )
{
NPC_UpdateAngles( qtrue, qtrue );
ClientThink(self->s.number, &ucmd);
//VectorCopy(self->s.origin, self->s.origin2 );
VectorCopy(&self->r.currentOrigin, &self->client->ps.origin);
return;
}
self->nextthink = level.time + FRAMETIME/2;
while (i < MAX_CLIENTS)
{
player = &g_entities[i];
if (player->inuse && player->client && player->client->sess.sessionTeam != TEAM_SPECTATOR &&
!(player->client->ps.pm_flags & PMF_FOLLOW))
{
//if ( player->client->ps.viewEntity == self->s.number )
if (0) //rwwFIXMEFIXME: Allow controlling ents
{//being controlled by player
G_DroidSounds( self );
//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, &ucmd );
//VectorCopy(self->s.origin, self->s.origin2 );
VectorCopy(&self->r.currentOrigin, &self->client->ps.origin);
return;
}
}
i++;
}
if ( self->client->NPC_class == CLASS_VEHICLE)
{
if (self->client->ps.m_iVehicleNum)
{//we don't think on our own
//well, run scripts, though...
trap->ICARUS_MaintainTaskManager(self->s.number);
return;
}
else
{
VectorClear(&self->client->ps.moveDir);
self->client->pers.cmd.forwardmove = 0;
self->client->pers.cmd.rightmove = 0;
self->client->pers.cmd.upmove = 0;
self->client->pers.cmd.buttons = 0;
memcpy(&self->m_pVehicle->m_ucmd, &self->client->pers.cmd, sizeof(usercmd_t));
}
}
else if ( NPC->s.m_iVehicleNum )
{//droid in a vehicle?
G_DroidSounds( self );
}
if ( NPCInfo->nextBStateThink <= level.time
&& !NPC->s.m_iVehicleNum )//NPCs sitting in Vehicles do NOTHING
{
#if AI_TIMERS
int startTime = GetTime(0);
#endif// AI_TIMERS
if ( NPC->s.eType != ET_NPC )
{//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
if (self->s.NPC_class != CLASS_VEHICLE ||
!self->m_pVehicle)
{ //ok, let's not do this at all for vehicles.
NPC_ExecuteBState( self );
}
#if AI_TIMERS
int addTime = GetTime( startTime );
if ( addTime > 50 )
{
Com_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->r.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);
memcpy( &ucmd, &NPCInfo->last_ucmd, sizeof( usercmd_t ) );
ClientThink(NPC->s.number, &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
trap->ICARUS_MaintainTaskManager(self->s.number);
VectorCopy(&self->r.currentOrigin, &self->client->ps.origin);
}
/*
===============
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 != NPCTEAM_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_WEAPONIDLE3,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;
memcpy( &NPCInfo->last_ucmd, &ucmd, sizeof( usercmd_t ) );
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
Com_Printf("LegsAnim: %s(%d) TorsoAnim: %s(%d)\n", animTable[la].name, NPC->renderInfo.legsFrame, animTable[ta].name, NPC->client->renderInfo.torsoFrame);
}
}*/
}
/*
===============
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->aimDebounceTime < level.time)
{
NPCInfo->lookMode = LT_NONE;
}
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 );
//FIXME: Make these a func call
if(bState != BS_FORMATION)
{//So we know to re-acquire our closest squadpath point
self->NPC->lastSquadPoint = -1;
// NPCInfo->aiFlags |= NPCAI_OFF_PATH;
}
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_CheckLookTarget( NPC ) )
{
if ( NPC->enemy )
{
if ( NPC->client->ps.weapon != WP_IMPERIAL_BLADE && NPC->client->ps.weapon != WP_KLINGON_BLADE )
{//looking right at enemy during melee looks odd
NPC_SetLookTarget( NPC, NPC->enemy->s.number, 0 );
}
}
}
if ( NPC->enemy )
{
if(NPC->enemy->flags & FL_DONT_SHOOT)
{
ucmd.buttons &= ~BUTTON_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_PHASER )
{//One-handed
NPC_SetAnim(NPC,SETANIM_TORSO,TORSO_WEAPONREADY1,SETANIM_FLAG_NORMAL);
}
else if(client->ps.weapon == WP_COMPRESSION_RIFLE)
{//Sniper pose
NPC_SetAnim(NPC,SETANIM_TORSO,TORSO_WEAPONREADY2,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 && bState != BS_FORMATION)//HACK!
{
if(client->ps.weapon != WP_TRICORDER)
{
if((NPC->s.torsoAnim&~ANIM_TOGGLEBIT) == TORSO_WEAPONREADY1 || (NPC->s.torsoAnim&~ANIM_TOGGLEBIT) == TORSO_WEAPONREADY2)
{//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;//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();
}
//Had to leave this in, some legacy code must still be using s.angles
//Shouldn't interfere with interpolation of angles, should it?
VectorCopy( client->ps.viewangles, NPC->currentAngles );
// 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&~ANIM_TOGGLEBIT) == i)
{
la = i;
}
if((NPC->client->ps.torsoAnim&~ANIM_TOGGLEBIT) == 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);
}
}*/
}
/*
===============
NPC_Think
Main NPC AI - called once per frame
===============
*/
void NPC_Think ( gentity_t *self)//, int msec )
{
self->nextthink = level.time + FRAMETIME;
SetNPCGlobals( self );
memset( &ucmd, 0, sizeof( ucmd ) );
// see if NPC ai is frozen
if ( debugNPCFreeze->value )
{
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(NPCInfo->nextBStateThink <= level.time)
{
/*
if( self->taskManager && !stop_icarus )
{
self->taskManager->Update( );
}
*/
if(NPC->s.eType != ET_PLAYER)
{//Something drastic happened in our script
return;
}
NPC_ExecuteBState( self );
//Maybe even 200 ms?
NPCInfo->nextBStateThink = level.time + FRAMETIME;
if( self->taskManager && !stop_icarus )
{
self->taskManager->Update( );
}
}
else
{
//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 );
}
}
/*
===============
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 ( 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 != NPCTEAM_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);
}
}
else if ( !NPC->enemy )//HACK!
{
{
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_WEAPONIDLE3,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;
memcpy( &NPCInfo->last_ucmd, &ucmd, sizeof( usercmd_t ) );
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();
}