/
AI.cpp
5337 lines (4519 loc) · 141 KB
/
AI.cpp
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/*
===========================================================================
Doom 3 BFG Edition GPL Source Code
Copyright (C) 1993-2012 id Software LLC, a ZeniMax Media company.
This file is part of the Doom 3 BFG Edition GPL Source Code ("Doom 3 BFG Edition Source Code").
Doom 3 BFG Edition Source Code is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Doom 3 BFG Edition Source Code is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Doom 3 BFG Edition Source Code. If not, see <http://www.gnu.org/licenses/>.
In addition, the Doom 3 BFG Edition Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 BFG Edition Source Code. If not, please request a copy in writing from id Software at the address below.
If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.
===========================================================================
*/
#pragma hdrstop
#include "../../idlib/precompiled.h"
#include "../Game_local.h"
static const char *moveCommandString[ NUM_MOVE_COMMANDS ] = {
"MOVE_NONE",
"MOVE_FACE_ENEMY",
"MOVE_FACE_ENTITY",
"MOVE_TO_ENEMY",
"MOVE_TO_ENEMYHEIGHT",
"MOVE_TO_ENTITY",
"MOVE_OUT_OF_RANGE",
"MOVE_TO_ATTACK_POSITION",
"MOVE_TO_COVER",
"MOVE_TO_POSITION",
"MOVE_TO_POSITION_DIRECT",
"MOVE_SLIDE_TO_POSITION",
"MOVE_WANDER"
};
/*
=====================
idMoveState::idMoveState
=====================
*/
idMoveState::idMoveState() {
moveType = MOVETYPE_ANIM;
moveCommand = MOVE_NONE;
moveStatus = MOVE_STATUS_DONE;
moveDest.Zero();
moveDir.Set( 1.0f, 0.0f, 0.0f );
goalEntity = NULL;
goalEntityOrigin.Zero();
toAreaNum = 0;
startTime = 0;
duration = 0;
speed = 0.0f;
range = 0.0f;
wanderYaw = 0;
nextWanderTime = 0;
blockTime = 0;
obstacle = NULL;
lastMoveOrigin = vec3_origin;
lastMoveTime = 0;
anim = 0;
}
/*
=====================
idMoveState::Save
=====================
*/
void idMoveState::Save( idSaveGame *savefile ) const {
savefile->WriteInt( (int)moveType );
savefile->WriteInt( (int)moveCommand );
savefile->WriteInt( (int)moveStatus );
savefile->WriteVec3( moveDest );
savefile->WriteVec3( moveDir );
goalEntity.Save( savefile );
savefile->WriteVec3( goalEntityOrigin );
savefile->WriteInt( toAreaNum );
savefile->WriteInt( startTime );
savefile->WriteInt( duration );
savefile->WriteFloat( speed );
savefile->WriteFloat( range );
savefile->WriteFloat( wanderYaw );
savefile->WriteInt( nextWanderTime );
savefile->WriteInt( blockTime );
obstacle.Save( savefile );
savefile->WriteVec3( lastMoveOrigin );
savefile->WriteInt( lastMoveTime );
savefile->WriteInt( anim );
}
/*
=====================
idMoveState::Restore
=====================
*/
void idMoveState::Restore( idRestoreGame *savefile ) {
savefile->ReadInt( (int &)moveType );
savefile->ReadInt( (int &)moveCommand );
savefile->ReadInt( (int &)moveStatus );
savefile->ReadVec3( moveDest );
savefile->ReadVec3( moveDir );
goalEntity.Restore( savefile );
savefile->ReadVec3( goalEntityOrigin );
savefile->ReadInt( toAreaNum );
savefile->ReadInt( startTime );
savefile->ReadInt( duration );
savefile->ReadFloat( speed );
savefile->ReadFloat( range );
savefile->ReadFloat( wanderYaw );
savefile->ReadInt( nextWanderTime );
savefile->ReadInt( blockTime );
obstacle.Restore( savefile );
savefile->ReadVec3( lastMoveOrigin );
savefile->ReadInt( lastMoveTime );
savefile->ReadInt( anim );
}
/*
============
idAASFindCover::idAASFindCover
============
*/
idAASFindCover::idAASFindCover( const idVec3 &hideFromPos ) {
int numPVSAreas;
idBounds bounds( hideFromPos - idVec3( 16, 16, 0 ), hideFromPos + idVec3( 16, 16, 64 ) );
// setup PVS
numPVSAreas = gameLocal.pvs.GetPVSAreas( bounds, PVSAreas, idEntity::MAX_PVS_AREAS );
hidePVS = gameLocal.pvs.SetupCurrentPVS( PVSAreas, numPVSAreas );
}
/*
============
idAASFindCover::~idAASFindCover
============
*/
idAASFindCover::~idAASFindCover() {
gameLocal.pvs.FreeCurrentPVS( hidePVS );
}
/*
============
idAASFindCover::TestArea
============
*/
bool idAASFindCover::TestArea( const idAAS *aas, int areaNum ) {
idVec3 areaCenter;
int numPVSAreas;
int PVSAreas[ idEntity::MAX_PVS_AREAS ];
areaCenter = aas->AreaCenter( areaNum );
areaCenter[ 2 ] += 1.0f;
numPVSAreas = gameLocal.pvs.GetPVSAreas( idBounds( areaCenter ).Expand( 16.0f ), PVSAreas, idEntity::MAX_PVS_AREAS );
if ( !gameLocal.pvs.InCurrentPVS( hidePVS, PVSAreas, numPVSAreas ) ) {
return true;
}
return false;
}
/*
============
idAASFindAreaOutOfRange::idAASFindAreaOutOfRange
============
*/
idAASFindAreaOutOfRange::idAASFindAreaOutOfRange( const idVec3 &targetPos, float maxDist ) {
this->targetPos = targetPos;
this->maxDistSqr = maxDist * maxDist;
}
/*
============
idAASFindAreaOutOfRange::TestArea
============
*/
bool idAASFindAreaOutOfRange::TestArea( const idAAS *aas, int areaNum ) {
const idVec3 &areaCenter = aas->AreaCenter( areaNum );
trace_t trace;
float dist;
dist = ( targetPos.ToVec2() - areaCenter.ToVec2() ).LengthSqr();
if ( ( maxDistSqr > 0.0f ) && ( dist < maxDistSqr ) ) {
return false;
}
gameLocal.clip.TracePoint( trace, targetPos, areaCenter + idVec3( 0.0f, 0.0f, 1.0f ), MASK_OPAQUE, NULL );
if ( trace.fraction < 1.0f ) {
return false;
}
return true;
}
/*
============
idAASFindAttackPosition::idAASFindAttackPosition
============
*/
idAASFindAttackPosition::idAASFindAttackPosition( const idAI *self, const idMat3 &gravityAxis, idEntity *target, const idVec3 &targetPos, const idVec3 &fireOffset ) {
int numPVSAreas;
this->target = target;
this->targetPos = targetPos;
this->fireOffset = fireOffset;
this->self = self;
this->gravityAxis = gravityAxis;
excludeBounds = idBounds( idVec3( -64.0, -64.0f, -8.0f ), idVec3( 64.0, 64.0f, 64.0f ) );
excludeBounds.TranslateSelf( self->GetPhysics()->GetOrigin() );
// setup PVS
idBounds bounds( targetPos - idVec3( 16, 16, 0 ), targetPos + idVec3( 16, 16, 64 ) );
numPVSAreas = gameLocal.pvs.GetPVSAreas( bounds, PVSAreas, idEntity::MAX_PVS_AREAS );
targetPVS = gameLocal.pvs.SetupCurrentPVS( PVSAreas, numPVSAreas );
}
/*
============
idAASFindAttackPosition::~idAASFindAttackPosition
============
*/
idAASFindAttackPosition::~idAASFindAttackPosition() {
gameLocal.pvs.FreeCurrentPVS( targetPVS );
}
/*
============
idAASFindAttackPosition::TestArea
============
*/
bool idAASFindAttackPosition::TestArea( const idAAS *aas, int areaNum ) {
idVec3 dir;
idVec3 local_dir;
idVec3 fromPos;
idMat3 axis;
idVec3 areaCenter;
int numPVSAreas;
int PVSAreas[ idEntity::MAX_PVS_AREAS ];
areaCenter = aas->AreaCenter( areaNum );
areaCenter[ 2 ] += 1.0f;
if ( excludeBounds.ContainsPoint( areaCenter ) ) {
// too close to where we already are
return false;
}
numPVSAreas = gameLocal.pvs.GetPVSAreas( idBounds( areaCenter ).Expand( 16.0f ), PVSAreas, idEntity::MAX_PVS_AREAS );
if ( !gameLocal.pvs.InCurrentPVS( targetPVS, PVSAreas, numPVSAreas ) ) {
return false;
}
// calculate the world transform of the launch position
dir = targetPos - areaCenter;
gravityAxis.ProjectVector( dir, local_dir );
local_dir.z = 0.0f;
local_dir.ToVec2().Normalize();
axis = local_dir.ToMat3();
fromPos = areaCenter + fireOffset * axis;
return self->GetAimDir( fromPos, target, self, dir );
}
/*
=====================
idAI::idAI
=====================
*/
idAI::idAI() {
aas = NULL;
travelFlags = TFL_WALK|TFL_AIR;
kickForce = 2048.0f;
ignore_obstacles = false;
blockedRadius = 0.0f;
blockedMoveTime = 750;
blockedAttackTime = 750;
turnRate = 360.0f;
turnVel = 0.0f;
anim_turn_yaw = 0.0f;
anim_turn_amount = 0.0f;
anim_turn_angles = 0.0f;
fly_offset = 0;
fly_seek_scale = 1.0f;
fly_roll_scale = 0.0f;
fly_roll_max = 0.0f;
fly_roll = 0.0f;
fly_pitch_scale = 0.0f;
fly_pitch_max = 0.0f;
fly_pitch = 0.0f;
allowMove = false;
allowHiddenMovement = false;
fly_speed = 0.0f;
fly_bob_strength = 0.0f;
fly_bob_vert = 0.0f;
fly_bob_horz = 0.0f;
lastHitCheckResult = false;
lastHitCheckTime = 0;
lastAttackTime = 0;
melee_range = 0.0f;
projectile_height_to_distance_ratio = 1.0f;
projectileDef = NULL;
projectile = NULL;
projectileClipModel = NULL;
projectileRadius = 0.0f;
projectileVelocity = vec3_origin;
projectileGravity = vec3_origin;
projectileSpeed = 0.0f;
chat_snd = NULL;
chat_min = 0;
chat_max = 0;
chat_time = 0;
talk_state = TALK_NEVER;
talkTarget = NULL;
particles.Clear();
restartParticles = true;
useBoneAxis = false;
wakeOnFlashlight = false;
memset( &worldMuzzleFlash, 0, sizeof ( worldMuzzleFlash ) );
worldMuzzleFlashHandle = -1;
enemy = NULL;
lastVisibleEnemyPos.Zero();
lastVisibleEnemyEyeOffset.Zero();
lastVisibleReachableEnemyPos.Zero();
lastReachableEnemyPos.Zero();
fl.neverDormant = false; // AI's can go dormant
current_yaw = 0.0f;
ideal_yaw = 0.0f;
spawnClearMoveables = false;
harvestEnt = NULL;
num_cinematics = 0;
current_cinematic = 0;
allowEyeFocus = true;
allowPain = true;
allowJointMod = true;
focusEntity = NULL;
focusTime = 0;
alignHeadTime = 0;
forceAlignHeadTime = 0;
currentFocusPos.Zero();
eyeAng.Zero();
lookAng.Zero();
destLookAng.Zero();
lookMin.Zero();
lookMax.Zero();
eyeMin.Zero();
eyeMax.Zero();
muzzleFlashEnd = 0;
flashTime = 0;
flashJointWorld = INVALID_JOINT;
focusJoint = INVALID_JOINT;
orientationJoint = INVALID_JOINT;
flyTiltJoint = INVALID_JOINT;
eyeVerticalOffset = 0.0f;
eyeHorizontalOffset = 0.0f;
eyeFocusRate = 0.0f;
headFocusRate = 0.0f;
focusAlignTime = 0;
}
/*
=====================
idAI::~idAI
=====================
*/
idAI::~idAI() {
delete projectileClipModel;
DeconstructScriptObject();
scriptObject.Free();
if ( worldMuzzleFlashHandle != -1 ) {
gameRenderWorld->FreeLightDef( worldMuzzleFlashHandle );
worldMuzzleFlashHandle = -1;
}
if ( harvestEnt.GetEntity() ) {
harvestEnt.GetEntity()->PostEventMS( &EV_Remove, 0 );
}
}
/*
=====================
idAI::Save
=====================
*/
void idAI::Save( idSaveGame *savefile ) const {
int i;
savefile->WriteInt( travelFlags );
move.Save( savefile );
savedMove.Save( savefile );
savefile->WriteFloat( kickForce );
savefile->WriteBool( ignore_obstacles );
savefile->WriteFloat( blockedRadius );
savefile->WriteInt( blockedMoveTime );
savefile->WriteInt( blockedAttackTime );
savefile->WriteFloat( ideal_yaw );
savefile->WriteFloat( current_yaw );
savefile->WriteFloat( turnRate );
savefile->WriteFloat( turnVel );
savefile->WriteFloat( anim_turn_yaw );
savefile->WriteFloat( anim_turn_amount );
savefile->WriteFloat( anim_turn_angles );
savefile->WriteStaticObject( physicsObj );
savefile->WriteFloat( fly_speed );
savefile->WriteFloat( fly_bob_strength );
savefile->WriteFloat( fly_bob_vert );
savefile->WriteFloat( fly_bob_horz );
savefile->WriteInt( fly_offset );
savefile->WriteFloat( fly_seek_scale );
savefile->WriteFloat( fly_roll_scale );
savefile->WriteFloat( fly_roll_max );
savefile->WriteFloat( fly_roll );
savefile->WriteFloat( fly_pitch_scale );
savefile->WriteFloat( fly_pitch_max );
savefile->WriteFloat( fly_pitch );
savefile->WriteBool( allowMove );
savefile->WriteBool( allowHiddenMovement );
savefile->WriteBool( disableGravity );
savefile->WriteBool( af_push_moveables );
savefile->WriteBool( lastHitCheckResult );
savefile->WriteInt( lastHitCheckTime );
savefile->WriteInt( lastAttackTime );
savefile->WriteFloat( melee_range );
savefile->WriteFloat( projectile_height_to_distance_ratio );
savefile->WriteInt( missileLaunchOffset.Num() );
for( i = 0; i < missileLaunchOffset.Num(); i++ ) {
savefile->WriteVec3( missileLaunchOffset[ i ] );
}
idStr projectileName;
spawnArgs.GetString( "def_projectile", "", projectileName );
savefile->WriteString( projectileName );
savefile->WriteFloat( projectileRadius );
savefile->WriteFloat( projectileSpeed );
savefile->WriteVec3( projectileVelocity );
savefile->WriteVec3( projectileGravity );
projectile.Save( savefile );
savefile->WriteString( attack );
savefile->WriteSoundShader( chat_snd );
savefile->WriteInt( chat_min );
savefile->WriteInt( chat_max );
savefile->WriteInt( chat_time );
savefile->WriteInt( talk_state );
talkTarget.Save( savefile );
savefile->WriteInt( num_cinematics );
savefile->WriteInt( current_cinematic );
savefile->WriteBool( allowJointMod );
focusEntity.Save( savefile );
savefile->WriteVec3( currentFocusPos );
savefile->WriteInt( focusTime );
savefile->WriteInt( alignHeadTime );
savefile->WriteInt( forceAlignHeadTime );
savefile->WriteAngles( eyeAng );
savefile->WriteAngles( lookAng );
savefile->WriteAngles( destLookAng );
savefile->WriteAngles( lookMin );
savefile->WriteAngles( lookMax );
savefile->WriteInt( lookJoints.Num() );
for( i = 0; i < lookJoints.Num(); i++ ) {
savefile->WriteJoint( lookJoints[ i ] );
savefile->WriteAngles( lookJointAngles[ i ] );
}
savefile->WriteInt( particles.Num() );
for ( i = 0; i < particles.Num(); i++ ) {
savefile->WriteParticle( particles[i].particle );
savefile->WriteInt( particles[i].time );
savefile->WriteJoint( particles[i].joint );
}
savefile->WriteBool( restartParticles );
savefile->WriteBool( useBoneAxis );
enemy.Save( savefile );
savefile->WriteVec3( lastVisibleEnemyPos );
savefile->WriteVec3( lastVisibleEnemyEyeOffset );
savefile->WriteVec3( lastVisibleReachableEnemyPos );
savefile->WriteVec3( lastReachableEnemyPos );
savefile->WriteBool( wakeOnFlashlight );
savefile->WriteAngles( eyeMin );
savefile->WriteAngles( eyeMax );
savefile->WriteFloat( eyeVerticalOffset );
savefile->WriteFloat( eyeHorizontalOffset );
savefile->WriteFloat( eyeFocusRate );
savefile->WriteFloat( headFocusRate );
savefile->WriteInt( focusAlignTime );
savefile->WriteJoint( flashJointWorld );
savefile->WriteInt( muzzleFlashEnd );
savefile->WriteJoint( focusJoint );
savefile->WriteJoint( orientationJoint );
savefile->WriteJoint( flyTiltJoint );
savefile->WriteBool( GetPhysics() == static_cast<const idPhysics *>(&physicsObj) );
savefile->WriteInt(funcEmitters.Num());
for(int i = 0; i < funcEmitters.Num(); i++) {
funcEmitter_t* emitter = funcEmitters.GetIndex(i);
savefile->WriteString(emitter->name);
savefile->WriteJoint(emitter->joint);
savefile->WriteObject(emitter->particle);
}
harvestEnt.Save( savefile);
}
/*
=====================
idAI::Restore
=====================
*/
void idAI::Restore( idRestoreGame *savefile ) {
bool restorePhysics;
int i;
int num;
idBounds bounds;
savefile->ReadInt( travelFlags );
move.Restore( savefile );
savedMove.Restore( savefile );
savefile->ReadFloat( kickForce );
savefile->ReadBool( ignore_obstacles );
savefile->ReadFloat( blockedRadius );
savefile->ReadInt( blockedMoveTime );
savefile->ReadInt( blockedAttackTime );
savefile->ReadFloat( ideal_yaw );
savefile->ReadFloat( current_yaw );
savefile->ReadFloat( turnRate );
savefile->ReadFloat( turnVel );
savefile->ReadFloat( anim_turn_yaw );
savefile->ReadFloat( anim_turn_amount );
savefile->ReadFloat( anim_turn_angles );
savefile->ReadStaticObject( physicsObj );
savefile->ReadFloat( fly_speed );
savefile->ReadFloat( fly_bob_strength );
savefile->ReadFloat( fly_bob_vert );
savefile->ReadFloat( fly_bob_horz );
savefile->ReadInt( fly_offset );
savefile->ReadFloat( fly_seek_scale );
savefile->ReadFloat( fly_roll_scale );
savefile->ReadFloat( fly_roll_max );
savefile->ReadFloat( fly_roll );
savefile->ReadFloat( fly_pitch_scale );
savefile->ReadFloat( fly_pitch_max );
savefile->ReadFloat( fly_pitch );
savefile->ReadBool( allowMove );
savefile->ReadBool( allowHiddenMovement );
savefile->ReadBool( disableGravity );
savefile->ReadBool( af_push_moveables );
savefile->ReadBool( lastHitCheckResult );
savefile->ReadInt( lastHitCheckTime );
savefile->ReadInt( lastAttackTime );
savefile->ReadFloat( melee_range );
savefile->ReadFloat( projectile_height_to_distance_ratio );
savefile->ReadInt( num );
missileLaunchOffset.SetGranularity( 1 );
missileLaunchOffset.SetNum( num );
for( i = 0; i < num; i++ ) {
savefile->ReadVec3( missileLaunchOffset[ i ] );
}
idStr projectileName;
savefile->ReadString( projectileName );
if ( projectileName.Length() ) {
projectileDef = gameLocal.FindEntityDefDict( projectileName );
} else {
projectileDef = NULL;
}
savefile->ReadFloat( projectileRadius );
savefile->ReadFloat( projectileSpeed );
savefile->ReadVec3( projectileVelocity );
savefile->ReadVec3( projectileGravity );
projectile.Restore( savefile );
savefile->ReadString( attack );
savefile->ReadSoundShader( chat_snd );
savefile->ReadInt( chat_min );
savefile->ReadInt( chat_max );
savefile->ReadInt( chat_time );
savefile->ReadInt( i );
talk_state = static_cast<talkState_t>( i );
talkTarget.Restore( savefile );
savefile->ReadInt( num_cinematics );
savefile->ReadInt( current_cinematic );
savefile->ReadBool( allowJointMod );
focusEntity.Restore( savefile );
savefile->ReadVec3( currentFocusPos );
savefile->ReadInt( focusTime );
savefile->ReadInt( alignHeadTime );
savefile->ReadInt( forceAlignHeadTime );
savefile->ReadAngles( eyeAng );
savefile->ReadAngles( lookAng );
savefile->ReadAngles( destLookAng );
savefile->ReadAngles( lookMin );
savefile->ReadAngles( lookMax );
savefile->ReadInt( num );
lookJoints.SetGranularity( 1 );
lookJoints.SetNum( num );
lookJointAngles.SetGranularity( 1 );
lookJointAngles.SetNum( num );
for( i = 0; i < num; i++ ) {
savefile->ReadJoint( lookJoints[ i ] );
savefile->ReadAngles( lookJointAngles[ i ] );
}
savefile->ReadInt( num );
particles.SetNum( num );
for ( i = 0; i < particles.Num(); i++ ) {
savefile->ReadParticle( particles[i].particle );
savefile->ReadInt( particles[i].time );
savefile->ReadJoint( particles[i].joint );
}
savefile->ReadBool( restartParticles );
savefile->ReadBool( useBoneAxis );
enemy.Restore( savefile );
savefile->ReadVec3( lastVisibleEnemyPos );
savefile->ReadVec3( lastVisibleEnemyEyeOffset );
savefile->ReadVec3( lastVisibleReachableEnemyPos );
savefile->ReadVec3( lastReachableEnemyPos );
savefile->ReadBool( wakeOnFlashlight );
savefile->ReadAngles( eyeMin );
savefile->ReadAngles( eyeMax );
savefile->ReadFloat( eyeVerticalOffset );
savefile->ReadFloat( eyeHorizontalOffset );
savefile->ReadFloat( eyeFocusRate );
savefile->ReadFloat( headFocusRate );
savefile->ReadInt( focusAlignTime );
savefile->ReadJoint( flashJointWorld );
savefile->ReadInt( muzzleFlashEnd );
savefile->ReadJoint( focusJoint );
savefile->ReadJoint( orientationJoint );
savefile->ReadJoint( flyTiltJoint );
savefile->ReadBool( restorePhysics );
// Set the AAS if the character has the correct gravity vector
idVec3 gravity = spawnArgs.GetVector( "gravityDir", "0 0 -1" );
gravity *= g_gravity.GetFloat();
if ( gravity == gameLocal.GetGravity() ) {
SetAAS();
}
SetCombatModel();
LinkCombat();
InitMuzzleFlash();
// Link the script variables back to the scriptobject
LinkScriptVariables();
if ( restorePhysics ) {
RestorePhysics( &physicsObj );
}
//Clean up the emitters
for(int i = 0; i < funcEmitters.Num(); i++) {
funcEmitter_t* emitter = funcEmitters.GetIndex(i);
if(emitter->particle) {
//Destroy the emitters
emitter->particle->PostEventMS(&EV_Remove, 0 );
}
}
funcEmitters.Clear();
int emitterCount;
savefile->ReadInt( emitterCount );
for(int i = 0; i < emitterCount; i++) {
funcEmitter_t newEmitter;
memset(&newEmitter, 0, sizeof(newEmitter));
idStr name;
savefile->ReadString( name );
strcpy( newEmitter.name, name.c_str() );
savefile->ReadJoint( newEmitter.joint );
savefile->ReadObject(reinterpret_cast<idClass *&>(newEmitter.particle));
funcEmitters.Set(newEmitter.name, newEmitter);
}
harvestEnt.Restore(savefile);
//if(harvestEnt.GetEntity()) {
// harvestEnt.GetEntity()->SetParent(this);
//}
}
/*
=====================
idAI::Spawn
=====================
*/
void idAI::Spawn() {
const char *jointname;
const idKeyValue *kv;
idStr jointName;
idAngles jointScale;
jointHandle_t joint;
idVec3 local_dir;
bool talks;
if ( !g_monsters.GetBool() ) {
PostEventMS( &EV_Remove, 0 );
return;
}
spawnArgs.GetInt( "team", "1", team );
spawnArgs.GetInt( "rank", "0", rank );
spawnArgs.GetInt( "fly_offset", "0", fly_offset );
spawnArgs.GetFloat( "fly_speed", "100", fly_speed );
spawnArgs.GetFloat( "fly_bob_strength", "50", fly_bob_strength );
spawnArgs.GetFloat( "fly_bob_vert", "2", fly_bob_horz );
spawnArgs.GetFloat( "fly_bob_horz", "2.7", fly_bob_vert );
spawnArgs.GetFloat( "fly_seek_scale", "4", fly_seek_scale );
spawnArgs.GetFloat( "fly_roll_scale", "90", fly_roll_scale );
spawnArgs.GetFloat( "fly_roll_max", "60", fly_roll_max );
spawnArgs.GetFloat( "fly_pitch_scale", "45", fly_pitch_scale );
spawnArgs.GetFloat( "fly_pitch_max", "30", fly_pitch_max );
spawnArgs.GetFloat( "melee_range", "64", melee_range );
spawnArgs.GetFloat( "projectile_height_to_distance_ratio", "1", projectile_height_to_distance_ratio );
spawnArgs.GetFloat( "turn_rate", "360", turnRate );
spawnArgs.GetBool( "talks", "0", talks );
if ( spawnArgs.GetString( "npc_name", NULL ) != NULL ) {
if ( talks ) {
talk_state = TALK_OK;
} else {
talk_state = TALK_BUSY;
}
} else {
talk_state = TALK_NEVER;
}
spawnArgs.GetBool( "animate_z", "0", disableGravity );
spawnArgs.GetBool( "af_push_moveables", "0", af_push_moveables );
spawnArgs.GetFloat( "kick_force", "4096", kickForce );
spawnArgs.GetBool( "ignore_obstacles", "0", ignore_obstacles );
spawnArgs.GetFloat( "blockedRadius", "-1", blockedRadius );
spawnArgs.GetInt( "blockedMoveTime", "750", blockedMoveTime );
spawnArgs.GetInt( "blockedAttackTime", "750", blockedAttackTime );
spawnArgs.GetInt( "num_cinematics", "0", num_cinematics );
current_cinematic = 0;
LinkScriptVariables();
fl.takedamage = !spawnArgs.GetBool( "noDamage" );
enemy = NULL;
allowMove = true;
allowHiddenMovement = false;
animator.RemoveOriginOffset( true );
// create combat collision hull for exact collision detection
SetCombatModel();
lookMin = spawnArgs.GetAngles( "look_min", "-80 -75 0" );
lookMax = spawnArgs.GetAngles( "look_max", "80 75 0" );
lookJoints.SetGranularity( 1 );
lookJointAngles.SetGranularity( 1 );
kv = spawnArgs.MatchPrefix( "look_joint", NULL );
while( kv ) {
jointName = kv->GetKey();
jointName.StripLeadingOnce( "look_joint " );
joint = animator.GetJointHandle( jointName );
if ( joint == INVALID_JOINT ) {
gameLocal.Warning( "Unknown look_joint '%s' on entity %s", jointName.c_str(), name.c_str() );
} else {
jointScale = spawnArgs.GetAngles( kv->GetKey(), "0 0 0" );
jointScale.roll = 0.0f;
// if no scale on any component, then don't bother adding it. this may be done to
// zero out rotation from an inherited entitydef.
if ( jointScale != ang_zero ) {
lookJoints.Append( joint );
lookJointAngles.Append( jointScale );
}
}
kv = spawnArgs.MatchPrefix( "look_joint", kv );
}
// calculate joint positions on attack frames so we can do proper "can hit" tests
CalculateAttackOffsets();
eyeMin = spawnArgs.GetAngles( "eye_turn_min", "-10 -30 0" );
eyeMax = spawnArgs.GetAngles( "eye_turn_max", "10 30 0" );
eyeVerticalOffset = spawnArgs.GetFloat( "eye_verticle_offset", "5" );
eyeHorizontalOffset = spawnArgs.GetFloat( "eye_horizontal_offset", "-8" );
eyeFocusRate = spawnArgs.GetFloat( "eye_focus_rate", "0.5" );
headFocusRate = spawnArgs.GetFloat( "head_focus_rate", "0.1" );
focusAlignTime = SEC2MS( spawnArgs.GetFloat( "focus_align_time", "1" ) );
flashJointWorld = animator.GetJointHandle( "flash" );
if ( head.GetEntity() ) {
idAnimator *headAnimator = head.GetEntity()->GetAnimator();
jointname = spawnArgs.GetString( "bone_focus" );
if ( *jointname ) {
focusJoint = headAnimator->GetJointHandle( jointname );
if ( focusJoint == INVALID_JOINT ) {
gameLocal.Warning( "Joint '%s' not found on head on '%s'", jointname, name.c_str() );
}
}
} else {
jointname = spawnArgs.GetString( "bone_focus" );
if ( *jointname ) {
focusJoint = animator.GetJointHandle( jointname );
if ( focusJoint == INVALID_JOINT ) {
gameLocal.Warning( "Joint '%s' not found on '%s'", jointname, name.c_str() );
}
}
}
jointname = spawnArgs.GetString( "bone_orientation" );
if ( *jointname ) {
orientationJoint = animator.GetJointHandle( jointname );
if ( orientationJoint == INVALID_JOINT ) {
gameLocal.Warning( "Joint '%s' not found on '%s'", jointname, name.c_str() );
}
}
jointname = spawnArgs.GetString( "bone_flytilt" );
if ( *jointname ) {
flyTiltJoint = animator.GetJointHandle( jointname );
if ( flyTiltJoint == INVALID_JOINT ) {
gameLocal.Warning( "Joint '%s' not found on '%s'", jointname, name.c_str() );
}
}
InitMuzzleFlash();
physicsObj.SetSelf( this );
physicsObj.SetClipModel( new (TAG_PHYSICS_CLIP_ENTITY) idClipModel( GetPhysics()->GetClipModel() ), 1.0f );
physicsObj.SetMass( spawnArgs.GetFloat( "mass", "100" ) );
if ( spawnArgs.GetBool( "big_monster" ) ) {
physicsObj.SetContents( 0 );
physicsObj.SetClipMask( MASK_MONSTERSOLID & ~CONTENTS_BODY );
} else {
if ( use_combat_bbox ) {
physicsObj.SetContents( CONTENTS_BODY|CONTENTS_SOLID );
} else {
physicsObj.SetContents( CONTENTS_BODY );
}
physicsObj.SetClipMask( MASK_MONSTERSOLID );
}
// move up to make sure the monster is at least an epsilon above the floor
physicsObj.SetOrigin( GetPhysics()->GetOrigin() + idVec3( 0, 0, CM_CLIP_EPSILON ) );
if ( num_cinematics ) {
physicsObj.SetGravity( vec3_origin );
} else {
idVec3 gravity = spawnArgs.GetVector( "gravityDir", "0 0 -1" );
gravity *= g_gravity.GetFloat();
physicsObj.SetGravity( gravity );
}
SetPhysics( &physicsObj );
physicsObj.GetGravityAxis().ProjectVector( viewAxis[ 0 ], local_dir );
current_yaw = local_dir.ToYaw();
ideal_yaw = idMath::AngleNormalize180( current_yaw );
move.blockTime = 0;
SetAAS();
projectile = NULL;
projectileDef = NULL;
projectileClipModel = NULL;
idStr projectileName;
if ( spawnArgs.GetString( "def_projectile", "", projectileName ) && projectileName.Length() ) {
projectileDef = gameLocal.FindEntityDefDict( projectileName );
CreateProjectile( vec3_origin, viewAxis[ 0 ] );
projectileRadius = projectile.GetEntity()->GetPhysics()->GetClipModel()->GetBounds().GetRadius();
projectileVelocity = idProjectile::GetVelocity( projectileDef );
projectileGravity = idProjectile::GetGravity( projectileDef );
projectileSpeed = projectileVelocity.Length();
delete projectile.GetEntity();
projectile = NULL;
}
particles.Clear();
restartParticles = true;
useBoneAxis = spawnArgs.GetBool( "useBoneAxis" );
SpawnParticles( "smokeParticleSystem" );
if ( num_cinematics || spawnArgs.GetBool( "hide" ) || spawnArgs.GetBool( "teleport" ) || spawnArgs.GetBool( "trigger_anim" ) ) {
fl.takedamage = false;
physicsObj.SetContents( 0 );
physicsObj.GetClipModel()->Unlink();
Hide();
} else {
// play a looping ambient sound if we have one
StartSound( "snd_ambient", SND_CHANNEL_AMBIENT, 0, false, NULL );
}
if ( health <= 0 ) {
gameLocal.Warning( "entity '%s' doesn't have health set", name.c_str() );
health = 1;
}
// set up monster chatter
SetChatSound();
BecomeActive( TH_THINK );
if ( af_push_moveables ) {
af.SetupPose( this, gameLocal.time );
af.GetPhysics()->EnableClip();
}
// init the move variables
StopMove( MOVE_STATUS_DONE );
spawnArgs.GetBool( "spawnClearMoveables", "0", spawnClearMoveables );
}
void idAI::Gib( const idVec3 &dir, const char *damageDefName ) {
if(harvestEnt.GetEntity()) {
//Let the harvest ent know that we gibbed
harvestEnt.GetEntity()->Gib();
}
idActor::Gib(dir, damageDefName);
}
/*
===================
idAI::InitMuzzleFlash
===================
*/
void idAI::InitMuzzleFlash() {
const char *shader;
idVec3 flashColor;
spawnArgs.GetString( "mtr_flashShader", "muzzleflash", &shader );
spawnArgs.GetVector( "flashColor", "0 0 0", flashColor );
float flashRadius = spawnArgs.GetFloat( "flashRadius" );