void NPC_ReachedGoal( void )
{
// Debug_NPCPrintf( NPC, d_npcai, DEBUG_LEVEL_INFO, "UpdateGoal: reached goal entity\n" );
NPC_ClearGoal();
NPCS.NPCInfo->goalTime = level.time;
//MCG - Begin
NPCS.NPCInfo->aiFlags &= ~NPCAI_MOVING;
NPCS.ucmd.forwardmove = 0;
//Return that the goal was reached
trap_ICARUS_TaskIDComplete( NPCS.NPC, TID_MOVE_NAV );
//MCG - End
}
//Simply turn until facing desired angles
void NPC_BSFace (void)
{
//FIXME: once you stop sending turning info, they reset to whatever their delta_angles was last????
//Once this is over, it snaps back to what it was facing before- WHY???
if( NPC_UpdateAngles ( qtrue, qtrue ) )
{
trap_ICARUS_TaskIDComplete( NPC, TID_BSTATE );
NPCInfo->desiredYaw = client->ps.viewangles[YAW];
NPCInfo->desiredPitch = client->ps.viewangles[PITCH];
NPCInfo->aimTime = 0;//ok to turn normally now
}
}
void NPC_BSPointShoot (qboolean shoot)
{//FIXME: doesn't check for clear shot...
vec3_t muzzle, dir, angles, org;
//spot_t spot_enemy = SPOT_CHEST;
if ( !NPC->enemy || !NPC->enemy->inuse || (NPC->enemy->NPC && NPC->enemy->health <= 0) )
{//FIXME: should still keep shooting for a second or two after they actually die...
trap_ICARUS_TaskIDComplete( NPC, TID_BSTATE );
goto finished;
return;
}
CalcEntitySpot(NPC, SPOT_WEAPON, muzzle);
CalcEntitySpot(NPC->enemy, SPOT_HEAD, org);//Was spot_org
//Head is a little high, so let's aim for the chest:
//if ( NPC->enemy->client )
//{
// org[2] -= 12;//NOTE: is this enough?
//}
VectorSubtract(org, muzzle, dir);
vectoangles(dir, angles);
switch( NPC->client->ps.weapon )
{
case WP_NONE:
// case WP_TRICORDER:
case WP_STUN_BATON:
case WP_SABER:
//don't do any pitch change if not holding a firing weapon
break;
default:
NPCInfo->desiredPitch = NPCInfo->lockedDesiredPitch = AngleNormalize360(angles[PITCH]);
break;
}
NPCInfo->desiredYaw = NPCInfo->lockedDesiredYaw = AngleNormalize360(angles[YAW]);
if ( NPC_UpdateAngles ( qtrue, qtrue ) )
{//FIXME: if angles clamped, this may never work!
//NPCInfo->shotTime = NPC->attackDebounceTime = 0;
if ( shoot )
{//FIXME: needs to hold this down if using a weapon that requires it, like phaser...
//ucmd.buttons |= BUTTON_ATTACK;
WeaponThink( qtrue );
}
//if ( !shoot || !(NPC->svFlags & SVF_LOCKEDENEMY) )
if (1)
{//If locked_enemy is on, dont complete until it is destroyed...
trap_ICARUS_TaskIDComplete( NPC, TID_BSTATE );
goto finished;
}
}
//else if ( shoot && (NPC->svFlags & SVF_LOCKEDENEMY) )
if (0)
{//shooting them till their dead, not aiming right at them yet...
/*
qboolean movingTarget = qfalse;
if ( NPC->enemy->client )
{
if ( VectorLengthSquared( NPC->enemy->client->ps.velocity ) )
{
movingTarget = qtrue;
}
}
else if ( VectorLengthSquared( NPC->enemy->s.pos.trDelta ) )
{
movingTarget = qtrue;
}
if (movingTarget )
*/
{
float dist = VectorLength( dir );
float yawMiss, yawMissAllow = NPC->enemy->r.maxs[0];
float pitchMiss, pitchMissAllow = (NPC->enemy->r.maxs[2] - NPC->enemy->r.mins[2])/2;
if ( yawMissAllow < 8.0f )
{
yawMissAllow = 8.0f;
}
if ( pitchMissAllow < 8.0f )
{
pitchMissAllow = 8.0f;
}
yawMiss = tan(DEG2RAD(AngleDelta ( NPC->client->ps.viewangles[YAW], NPCInfo->desiredYaw ))) * dist;
pitchMiss = tan(DEG2RAD(AngleDelta ( NPC->client->ps.viewangles[PITCH], NPCInfo->desiredPitch))) * dist;
if ( yawMissAllow >= yawMiss && pitchMissAllow > pitchMiss )
{
ucmd.buttons |= BUTTON_ATTACK;
}
}
}
return;
finished:
NPCInfo->desiredYaw = client->ps.viewangles[YAW];
NPCInfo->desiredPitch = client->ps.viewangles[PITCH];
NPCInfo->aimTime = 0;//ok to turn normally now
}
void G_Roff( gentity_t *ent )
{//updates roff scripting for this entity.
int roff_id;
vec3_t org, ang;
const roff_list_t * roff;
if ( !ent->next_roff_time )
{
return;
}
if ( ent->next_roff_time > level.time )
{// either I don't think or it's just not time to have me think yet
return;
}
roff_id = G_LoadRoff( ent->roffname );
if ( !roff_id )
{ // Couldn't cache this rof
return;
}
// The ID is one higher than the array index
roff = &roffs[ roff_id - 1 ];
if ( roff->type == 2 )
{
move_rotate2_t *data = &roffs[ roff_id - 1 ].data[ ent->roff_ctr ];
VectorCopy( data->origin_delta, org );
VectorCopy( data->rotate_delta, ang );
if (data->mStartNote != -1 || data->mNumNotes)
{
//RAFIXME - impliment this.
//G_RoffNotetrackCallback(ent, roffs[roff_id - 1].mNoteTrackIndexes[data->mStartNote]);
}
}
else
{
move_rotate2_t *data = &roffs[ roff_id - 1 ].data[ ent->roff_ctr ];
VectorCopy( data->origin_delta, org );
VectorCopy( data->rotate_delta, ang );
}
#ifdef _DEBUG
if ( g_developer.integer )
{
Com_Printf( S_COLOR_GREEN"ROFF dat: num: %d o:<%.2f %.2f %.2f> a:<%.2f %.2f %.2f>\n",
ent->roff_ctr,
org[0], org[1], org[2],
ang[0], ang[1], ang[2] );
}
#endif
if ( ent->client )
{
// Set up the angle interpolation
//-------------------------------------
VectorAdd( ent->s.apos.trBase, ang, ent->s.apos.trBase );
ent->s.apos.trTime = level.time;
ent->s.apos.trType = TR_INTERPOLATE;
// Store what the next apos->trBase should be
VectorCopy( ent->s.apos.trBase, ent->client->ps.viewangles );
VectorCopy( ent->s.apos.trBase, ent->r.currentAngles );
VectorCopy( ent->s.apos.trBase, ent->s.angles );
if ( ent->NPC )
{
//ent->NPC->desiredPitch = ent->s.apos.trBase[PITCH];
ent->NPC->desiredYaw = ent->s.apos.trBase[YAW];
}
// Set up the origin interpolation
//-------------------------------------
VectorAdd( ent->s.pos.trBase, org, ent->s.pos.trBase );
ent->s.pos.trTime = level.time;
ent->s.pos.trType = TR_INTERPOLATE;
// Store what the next pos->trBase should be
VectorCopy( ent->s.pos.trBase, ent->client->ps.origin );
VectorCopy( ent->s.pos.trBase, ent->r.currentOrigin );
//VectorCopy( ent->s.pos.trBase, ent->s.origin );
}
else
{
// Set up the angle interpolation
//-------------------------------------
VectorScale( ang, roff->mLerp, ent->s.apos.trDelta );
VectorCopy( ent->pos2, ent->s.apos.trBase );
ent->s.apos.trTime = level.time;
ent->s.apos.trType = TR_LINEAR;
// Store what the next apos->trBase should be
VectorAdd( ent->pos2, ang, ent->pos2 );
// Set up the origin interpolation
//-------------------------------------
VectorScale( org, roff->mLerp, ent->s.pos.trDelta );
VectorCopy( ent->pos1, ent->s.pos.trBase );
ent->s.pos.trTime = level.time;
ent->s.pos.trType = TR_LINEAR;
// Store what the next apos->trBase should be
VectorAdd( ent->pos1, org, ent->pos1 );
//make it true linear... FIXME: sticks around after ROFF is done, but do we really care?
ent->alt_fire = qtrue;
//RAFIXME - impliment tiefighter thinks.
if ( /*ent->e_ThinkFunc == thinkF_TieFighterThink || ent->e_ThinkFunc == thinkF_TieBomberThink ||*/
( !ent->think
&& ent->s.eType != ET_MISSILE
&& ent->s.eType != ET_ITEM
&& ent->s.eType != ET_MOVER ) )
{//will never set currentAngles & currentOrigin itself ( why do we limit which one's get set?, just set all the time? )
BG_EvaluateTrajectory( &ent->s.apos, level.time, ent->r.currentAngles );
BG_EvaluateTrajectory( &ent->s.pos, level.time, ent->r.currentOrigin );
}
}
// Link just in case.
trap_LinkEntity( ent );
// See if the ROFF playback is done
//-------------------------------------
if ( ++ent->roff_ctr >= roff->frames )
{
// We are done, so let me think no more, then tell the task that we're done.
ent->next_roff_time = 0;
// Stop any rotation or movement.
VectorClear( ent->s.pos.trDelta );
VectorClear( ent->s.apos.trDelta );
trap_ICARUS_TaskIDComplete( ent, TID_MOVE_NAV );
return;
}
ent->next_roff_time = level.time + roff->mFrameTime;
}
/*
qboolean NPC_UpdateAngles ( qboolean doPitch, qboolean doYaw )
Added: option to do just pitch or just yaw
Does not include "aim" in it's calculations
FIXME: stop compressing angles into shorts!!!!
*/
qboolean NPC_UpdateAngles ( qboolean doPitch, qboolean doYaw )
{
#if 1
float error;
float decay;
float targetPitch = 0;
float targetYaw = 0;
float yawSpeed;
qboolean exact = qtrue;
// if angle changes are locked; just keep the current angles
// aimTime isn't even set anymore... so this code was never reached, but I need a way to lock NPC's yaw, so instead of making a new SCF_ flag, just use the existing render flag... - dmv
if ( !NPC->enemy && ( (level.time < NPCInfo->aimTime) /*|| NPC->client->renderInfo.renderFlags & RF_LOCKEDANGLE*/) )
{
if(doPitch)
targetPitch = NPCInfo->lockedDesiredPitch;
if(doYaw)
targetYaw = NPCInfo->lockedDesiredYaw;
}
else
{
// we're changing the lockedDesired Pitch/Yaw below so it's lost it's original meaning, get rid of the lock flag
// NPC->client->renderInfo.renderFlags &= ~RF_LOCKEDANGLE;
if(doPitch)
{
targetPitch = NPCInfo->desiredPitch;
NPCInfo->lockedDesiredPitch = NPCInfo->desiredPitch;
}
if(doYaw)
{
targetYaw = NPCInfo->desiredYaw;
NPCInfo->lockedDesiredYaw = NPCInfo->desiredYaw;
}
}
if ( NPC->s.weapon == WP_EMPLACED_GUN )
{
// FIXME: this seems to do nothing, actually...
yawSpeed = 20;
}
else
{
yawSpeed = NPCInfo->stats.yawSpeed;
}
if ( NPC->s.weapon == WP_SABER && NPC->client->ps.fd.forcePowersActive&(1<<FP_SPEED) )
{
char buf[128];
float tFVal = 0;
trap_Cvar_VariableStringBuffer("timescale", buf, sizeof(buf));
tFVal = atof(buf);
yawSpeed *= 1.0f/tFVal;
}
if( doYaw )
{
// decay yaw error
error = AngleDelta ( NPC->client->ps.viewangles[YAW], targetYaw );
if( fabs(error) > MIN_ANGLE_ERROR )
{
if ( error )
{
exact = qfalse;
decay = 60.0 + yawSpeed * 3;
decay *= 50.0f / 1000.0f;//msec
if ( error < 0.0 )
{
error += decay;
if ( error > 0.0 )
{
error = 0.0;
}
}
else
{
error -= decay;
if ( error < 0.0 )
{
error = 0.0;
}
}
}
}
ucmd.angles[YAW] = ANGLE2SHORT( targetYaw + error ) - client->ps.delta_angles[YAW];
}
//FIXME: have a pitchSpeed?
if( doPitch )
{
// decay pitch error
error = AngleDelta ( NPC->client->ps.viewangles[PITCH], targetPitch );
if ( fabs(error) > MIN_ANGLE_ERROR )
{
if ( error )
{
exact = qfalse;
decay = 60.0 + yawSpeed * 3;
decay *= 50.0f / 1000.0f;//msec
if ( error < 0.0 )
{
error += decay;
if ( error > 0.0 )
{
error = 0.0;
}
}
else
{
error -= decay;
if ( error < 0.0 )
{
error = 0.0;
}
}
}
}
ucmd.angles[PITCH] = ANGLE2SHORT( targetPitch + error ) - client->ps.delta_angles[PITCH];
}
ucmd.angles[ROLL] = ANGLE2SHORT ( NPC->client->ps.viewangles[ROLL] ) - client->ps.delta_angles[ROLL];
if ( exact && trap_ICARUS_TaskIDPending( NPC, TID_ANGLE_FACE ) )
{
trap_ICARUS_TaskIDComplete( NPC, TID_ANGLE_FACE );
}
return exact;
#else
float error;
float decay;
float targetPitch = 0;
float targetYaw = 0;
float yawSpeed;
//float runningMod = NPCInfo->currentSpeed/100.0f;
qboolean exact = qtrue;
qboolean doSound = qfalse;
// if angle changes are locked; just keep the current angles
if ( level.time < NPCInfo->aimTime )
{
if(doPitch)
targetPitch = NPCInfo->lockedDesiredPitch;
if(doYaw)
targetYaw = NPCInfo->lockedDesiredYaw;
}
else
{
if(doPitch)
targetPitch = NPCInfo->desiredPitch;
if(doYaw)
targetYaw = NPCInfo->desiredYaw;
// NPCInfo->aimTime = level.time + 250;
if(doPitch)
NPCInfo->lockedDesiredPitch = NPCInfo->desiredPitch;
if(doYaw)
NPCInfo->lockedDesiredYaw = NPCInfo->desiredYaw;
}
yawSpeed = NPCInfo->stats.yawSpeed;
if(doYaw)
{
// decay yaw error
error = AngleDelta ( NPC->client->ps.viewangles[YAW], targetYaw );
if( fabs(error) > MIN_ANGLE_ERROR )
{
/*
if(NPC->client->playerTeam == TEAM_BORG&&
NPCInfo->behaviorState != BS_FACE&&NPCInfo->tempBehavior!= BS_FACE)
{//HACK - borg turn more jittery
if ( error )
{
exact = qfalse;
decay = 60.0 + yawSpeed * 3;
decay *= 50.0 / 1000.0;//msec
//Snap to
if(fabs(error) > 10)
{
if(random() > 0.6)
{
doSound = qtrue;
}
}
if ( error < 0.0)//-10.0 )
{
error += decay;
if ( error > 0.0 )
{
error = 0.0;
}
}
else if ( error > 0.0)//10.0 )
{
error -= decay;
if ( error < 0.0 )
{
error = 0.0;
}
}
}
}
else*/
if ( error )
{
exact = qfalse;
decay = 60.0 + yawSpeed * 3;
decay *= 50.0 / 1000.0;//msec
if ( error < 0.0 )
{
error += decay;
if ( error > 0.0 )
{
error = 0.0;
}
}
else
{
error -= decay;
if ( error < 0.0 )
{
error = 0.0;
}
}
}
}
ucmd.angles[YAW] = ANGLE2SHORT( targetYaw + error ) - client->ps.delta_angles[YAW];
}
//FIXME: have a pitchSpeed?
if(doPitch)
{
// decay pitch error
error = AngleDelta ( NPC->client->ps.viewangles[PITCH], targetPitch );
if ( fabs(error) > MIN_ANGLE_ERROR )
{
/*
if(NPC->client->playerTeam == TEAM_BORG&&
NPCInfo->behaviorState != BS_FACE&&NPCInfo->tempBehavior!= BS_FACE)
{//HACK - borg turn more jittery
if ( error )
{
exact = qfalse;
decay = 60.0 + yawSpeed * 3;
decay *= 50.0 / 1000.0;//msec
//Snap to
if(fabs(error) > 10)
{
if(random() > 0.6)
{
doSound = qtrue;
}
}
if ( error < 0.0)//-10.0 )
{
error += decay;
if ( error > 0.0 )
{
error = 0.0;
}
}
else if ( error > 0.0)//10.0 )
{
error -= decay;
if ( error < 0.0 )
{
error = 0.0;
}
}
}
}
else*/
if ( error )
{
exact = qfalse;
decay = 60.0 + yawSpeed * 3;
decay *= 50.0 / 1000.0;//msec
if ( error < 0.0 )
{
error += decay;
if ( error > 0.0 )
{
error = 0.0;
}
}
else
{
error -= decay;
if ( error < 0.0 )
{
error = 0.0;
}
}
}
}
ucmd.angles[PITCH] = ANGLE2SHORT( targetPitch + error ) - client->ps.delta_angles[PITCH];
}
ucmd.angles[ROLL] = ANGLE2SHORT ( NPC->client->ps.viewangles[ROLL] ) - client->ps.delta_angles[ROLL];
/*
if(doSound)
{
G_Sound(NPC, G_SoundIndex(va("sound/enemies/borg/borgservo%d.wav", Q_irand(1, 8))));
}
*/
return exact;
#endif
}