d4708
/
source-engine
mirror of https://github.com/nillerusr/source-engine.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
99 Commits
25 Branches
6 Tags
221 MiB
 
 
 
 
 
 
Tree: 4508c9c863
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from '4508c9c863'
${ noResults }
source-engine/game/server/tf2/npc_bug_warrior.cpp

1039 lines
28 KiB
Raw Blame History

//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose: The warrior bug
//
// $NoKeywords: $
//=============================================================================//
#include "cbase.h"
#include "AI_Task.h"
#include "AI_Default.h"
#include "AI_Schedule.h"
#include "AI_Hull.h"
#include "AI_Hint.h"
#include "AI_Navigator.h"
#include "AI_Memory.h"
#include "AI_Squad.h"
#include "activitylist.h"
#include "soundent.h"
#include "game.h"
#include "NPCEvent.h"
#include "tf_player.h"
#include "EntityList.h"
#include "ndebugoverlay.h"
#include "shake.h"
#include "monstermaker.h"
#include "decals.h"
#include "vstdlib/random.h"
#include "tf_obj.h"
#include "engine/IEngineSound.h"
#include "IEffects.h"
#include "npc_bug_warrior.h"
#include "npc_bug_hole.h"
ConVar npc_bug_warrior_health( "npc_bug_warrior_health", "150" );
ConVar npc_bug_warrior_swipe_damage( "npc_bug_warrior_swipe_damage", "20" );
BEGIN_DATADESC( CNPC_Bug_Warrior )
DEFINE_FIELD( m_flIdleDelay, FIELD_FLOAT ),
END_DATADESC()
LINK_ENTITY_TO_CLASS( npc_bug_warrior, CNPC_Bug_Warrior );
IMPLEMENT_CUSTOM_AI( npc_bug_warrior, CNPC_Bug_Warrior );
// Bug interactions
int g_interactionBugSquadAttacking = 0;
//==================================================
// Bug Conditions
//==================================================
enum BugConditions
{
COND_WBUG_STOP_FLEEING = LAST_SHARED_CONDITION,
COND_WBUG_RETURN_TO_BUGHOLE,
COND_WBUG_ASSIST_FELLOW_BUG,
};
//==================================================
// Bug Schedules
//==================================================
enum BugSchedules
{
SCHED_WBUG_CHASE_ENEMY = LAST_SHARED_SCHEDULE,
SCHED_WBUG_FLEE_ENEMY,
SCHED_WBUG_CHASE_ENEMY_FAILED,
SCHED_WBUG_PATROL,
SCHED_WBUG_RETURN_TO_BUGHOLE,
SCHED_WBUG_RETURN_TO_BUGHOLE_AND_REMOVE,
SCHED_WBUG_ASSIST_FELLOW_BUG,
};
//==================================================
// Bug Tasks
//==================================================
enum BugTasks
{
TASK_WBUG_GET_PATH_TO_FLEE = LAST_SHARED_TASK,
TASK_WBUG_GET_PATH_TO_PATROL,
TASK_WBUG_GET_PATH_TO_BUGHOLE,
TASK_WBUG_HOLE_REMOVE,
TASK_WBUG_GET_PATH_TO_ASSIST,
};
//==================================================
// Bug Activities
//==================================================
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
CNPC_Bug_Warrior::CNPC_Bug_Warrior( void )
{
m_flFieldOfView = 0.5f;
m_flIdleDelay = 0.0f;
}
//-----------------------------------------------------------------------------
// Purpose: Setup our schedules and tasks, etc.
//-----------------------------------------------------------------------------
void CNPC_Bug_Warrior::InitCustomSchedules( void )
{
INIT_CUSTOM_AI( CNPC_Bug_Warrior );
// Register our interactions
ADD_CUSTOM_INTERACTION( g_interactionBugSquadAttacking );
// Schedules
ADD_CUSTOM_SCHEDULE( CNPC_Bug_Warrior, SCHED_WBUG_CHASE_ENEMY );
ADD_CUSTOM_SCHEDULE( CNPC_Bug_Warrior, SCHED_WBUG_FLEE_ENEMY );
ADD_CUSTOM_SCHEDULE( CNPC_Bug_Warrior, SCHED_WBUG_CHASE_ENEMY_FAILED );
ADD_CUSTOM_SCHEDULE( CNPC_Bug_Warrior, SCHED_WBUG_PATROL );
ADD_CUSTOM_SCHEDULE( CNPC_Bug_Warrior, SCHED_WBUG_RETURN_TO_BUGHOLE );
ADD_CUSTOM_SCHEDULE( CNPC_Bug_Warrior, SCHED_WBUG_RETURN_TO_BUGHOLE_AND_REMOVE );
ADD_CUSTOM_SCHEDULE( CNPC_Bug_Warrior, SCHED_WBUG_ASSIST_FELLOW_BUG );
// Conditions
ADD_CUSTOM_CONDITION( CNPC_Bug_Warrior, COND_WBUG_STOP_FLEEING );
ADD_CUSTOM_CONDITION( CNPC_Bug_Warrior, COND_WBUG_RETURN_TO_BUGHOLE );
ADD_CUSTOM_CONDITION( CNPC_Bug_Warrior, COND_WBUG_ASSIST_FELLOW_BUG );
// Tasks
ADD_CUSTOM_TASK( CNPC_Bug_Warrior, TASK_WBUG_GET_PATH_TO_FLEE );
ADD_CUSTOM_TASK( CNPC_Bug_Warrior, TASK_WBUG_GET_PATH_TO_PATROL );
ADD_CUSTOM_TASK( CNPC_Bug_Warrior, TASK_WBUG_GET_PATH_TO_BUGHOLE );
ADD_CUSTOM_TASK( CNPC_Bug_Warrior, TASK_WBUG_HOLE_REMOVE );
ADD_CUSTOM_TASK( CNPC_Bug_Warrior, TASK_WBUG_GET_PATH_TO_ASSIST );
// Activities
//ADD_CUSTOM_ACTIVITY( CNPC_Bug_Warrior, ACT_BUG_WARRIOR_DISTRACT );
AI_LOAD_SCHEDULE( CNPC_Bug_Warrior, SCHED_WBUG_CHASE_ENEMY );
AI_LOAD_SCHEDULE( CNPC_Bug_Warrior, SCHED_WBUG_FLEE_ENEMY );
AI_LOAD_SCHEDULE( CNPC_Bug_Warrior, SCHED_WBUG_CHASE_ENEMY_FAILED );
AI_LOAD_SCHEDULE( CNPC_Bug_Warrior, SCHED_WBUG_PATROL );
AI_LOAD_SCHEDULE( CNPC_Bug_Warrior, SCHED_WBUG_RETURN_TO_BUGHOLE );
AI_LOAD_SCHEDULE( CNPC_Bug_Warrior, SCHED_WBUG_RETURN_TO_BUGHOLE_AND_REMOVE );
AI_LOAD_SCHEDULE( CNPC_Bug_Warrior, SCHED_WBUG_ASSIST_FELLOW_BUG );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CNPC_Bug_Warrior::Spawn( void )
{
Precache();
SetModel( BUG_WARRIOR_MODEL );
SetHullType(HULL_WIDE_HUMAN);//HULL_WIDE_SHORT;
SetHullSizeNormal();
SetDefaultEyeOffset();
SetViewOffset( (WorldAlignMins() + WorldAlignMaxs()) * 0.5 ); // See from my center
SetDistLook( 1024.0 );
SetNavType(NAV_GROUND);
m_NPCState = NPC_STATE_NONE;
SetBloodColor( BLOOD_COLOR_YELLOW );
m_iHealth = npc_bug_warrior_health.GetFloat();
SetSolid( SOLID_BBOX );
AddSolidFlags( FSOLID_NOT_STANDABLE );
SetMoveType( MOVETYPE_STEP );
m_iszPatrolPathName = NULL_STRING;
// Only do this if a squadname appears in the entity
if ( m_SquadName != NULL_STRING )
{
CapabilitiesAdd( bits_CAP_SQUAD );
}
CapabilitiesAdd( bits_CAP_MOVE_GROUND | bits_CAP_INNATE_MELEE_ATTACK1 );
NPCInit();
BaseClass::Spawn();
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CNPC_Bug_Warrior::Precache( void )
{
PrecacheModel( BUG_WARRIOR_MODEL );
PrecacheScriptSound( "NPC_Bug_Warrior.AttackHit" );
PrecacheScriptSound( "NPC_Bug_Warrior.AttackSingle" );
PrecacheScriptSound( "NPC_Bug_Warrior.Idle" );
PrecacheScriptSound( "NPC_Bug_Warrior.Pain" );
BaseClass::Precache();
}
//-----------------------------------------------------------------------------
// Purpose:
// Output : int
//-----------------------------------------------------------------------------
int CNPC_Bug_Warrior::SelectSchedule( void )
{
ClearCondition( COND_WBUG_STOP_FLEEING );
// Turn towards sounds
if ( HasCondition(COND_HEAR_DANGER) || HasCondition(COND_HEAR_COMBAT) )
{
CSound *pSound = GetBestSound();
if ( pSound)
{
if ( !HasCondition( COND_SEE_ENEMY ) && ( pSound->m_iType & (SOUND_PLAYER | SOUND_COMBAT) ) )
{
GetMotor()->SetIdealYawToTarget( pSound->GetSoundReactOrigin() );
}
}
}
switch ( m_NPCState )
{
case NPC_STATE_IDLE:
{
// If I have an enemy, but I don't have any nearby friends, flee
if ( HasCondition( COND_SEE_ENEMY ) && ShouldFlee() )
{
SetState( NPC_STATE_ALERT );
return SCHED_WBUG_FLEE_ENEMY;
}
// Fellow bug might be requesting assistance
if ( HasCondition( COND_WBUG_ASSIST_FELLOW_BUG ) )
return SCHED_WBUG_ASSIST_FELLOW_BUG;
// BugHole might be requesting help
if ( HasCondition( COND_WBUG_RETURN_TO_BUGHOLE ) )
return SCHED_WBUG_RETURN_TO_BUGHOLE;
// Return to my bughole
return SCHED_WBUG_RETURN_TO_BUGHOLE_AND_REMOVE;
break;
}
case NPC_STATE_ALERT:
{
// If I have an enemy, but I don't have any nearby friends, flee
if ( HasCondition( COND_SEE_ENEMY ) && ShouldFlee() )
{
SetState( NPC_STATE_ALERT );
return SCHED_WBUG_FLEE_ENEMY;
}
// Fellow bug might be requesting assistance
if ( HasCondition( COND_WBUG_ASSIST_FELLOW_BUG ) )
return SCHED_WBUG_ASSIST_FELLOW_BUG;
// BugHole might be requesting help
if ( HasCondition( COND_WBUG_RETURN_TO_BUGHOLE ) )
return SCHED_WBUG_RETURN_TO_BUGHOLE;
// If I have a patrol path, walk it
if ( m_iszPatrolPathName != NULL_STRING )
return SCHED_WBUG_PATROL;
break;
}
case NPC_STATE_COMBAT:
{
// Did I lose my enemy?
if ( HasCondition ( COND_LOST_ENEMY ) || HasCondition ( COND_ENEMY_UNREACHABLE ) )
{
SetEnemy( NULL );
m_bFightingToDeath = false;
SetState(NPC_STATE_IDLE);
return BaseClass::SelectSchedule();
}
// If I have an enemy, but I don't have any nearby friends, flee
if ( HasCondition( COND_SEE_ENEMY ) && ShouldFlee() )
return SCHED_WBUG_FLEE_ENEMY;
// If we're able to melee, do so
if ( HasCondition( COND_CAN_MELEE_ATTACK1 ) )
return BaseClass::SelectSchedule();
}
break;
}
return BaseClass::SelectSchedule();
}
//-----------------------------------------------------------------------------
// Purpose: override/translate a schedule by type
// Input : Type - schedule type
// Output : int - translated type
//-----------------------------------------------------------------------------
int CNPC_Bug_Warrior::TranslateSchedule( int scheduleType )
{
if ( scheduleType == SCHED_CHASE_ENEMY )
{
// Tell my squad that I'm attacking this guy
if ( m_pSquad )
{
m_pSquad->BroadcastInteraction( g_interactionBugSquadAttacking, (void *)GetEnemy(), this );
}
return SCHED_WBUG_CHASE_ENEMY;
}
return BaseClass::TranslateSchedule(scheduleType);
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : *pTask -
//-----------------------------------------------------------------------------
void CNPC_Bug_Warrior::StartTask( const Task_t *pTask )
{
switch ( pTask->iTask )
{
case TASK_WBUG_GET_PATH_TO_FLEE:
{
// Always tell our bughole that we're under attack
if ( m_hMyBugHole )
{
m_hMyBugHole->IncomingFleeingBug( this );
}
// We're fleeing from an enemy.
// If I have a squadmate, run to him.
CAI_BaseNPC *pSquadMate;
if ( m_pSquad && (pSquadMate = m_pSquad->NearestSquadMember(this)) != false )
{
SetTarget( pSquadMate );
AI_NavGoal_t goal( GOALTYPE_TARGETENT, vec3_origin, ACT_RUN );
if ( GetNavigator()->SetGoal( goal ) )
{
TaskComplete();
return;
}
}
// If we have no squad, or we couldn't get a path to our squadmate, look for a bughole
if ( m_hMyBugHole )
{
SetTarget( m_hMyBugHole );
AI_NavGoal_t goal( GOALTYPE_TARGETENT, vec3_origin, ACT_RUN );
if ( GetNavigator()->SetGoal( goal ) )
{
TaskComplete();
return;
}
}
// Give up, and fight to the death
m_bFightingToDeath = true;
TaskComplete();
}
break;
case TASK_WBUG_GET_PATH_TO_PATROL:
{
// Get a path to the next point in the patrol.
// Abort if we have no patrol path
if ( !m_iszPatrolPathName )
{
TaskFail( "Attempting to patrol without patrol path." );
return;
}
SetHintNode( CAI_HintManager::FindHint( this, HINT_BUG_PATROL_POINT, bits_HINT_NODE_RANDOM, 4096 ) );
if( !GetHintNode() )
{
TaskFail("Couldn't find patrol node");
return;
}
Vector vHintPos;
GetHintNode()->GetPosition( this, &vHintPos );
AI_NavGoal_t goal( vHintPos, ACT_RUN );
GetNavigator()->SetGoal( goal );
TaskComplete();
}
break;
case TASK_WBUG_GET_PATH_TO_BUGHOLE:
{
// Get a path back to my bughole
// If we have no squad, or we couldn't get a path to our squadmate, look for a bughole
if ( m_hMyBugHole )
{
SetTarget( m_hMyBugHole );
AI_NavGoal_t goal( GOALTYPE_TARGETENT, vec3_origin, ACT_RUN );
if ( GetNavigator()->SetGoal( goal ) )
{
TaskComplete();
return;
}
}
TaskFail( "Couldn't get to bughole." );
}
break;
case TASK_WBUG_HOLE_REMOVE:
{
// Crawl inside the bughole and remove myself
AddEffects( EF_NODRAW );
AddSolidFlags( FSOLID_NOT_SOLID );
Event_Killed( CTakeDamageInfo( this, this, 200, DMG_CRUSH ) );
// Tell the bughole
if ( m_hMyBugHole )
{
m_hMyBugHole->BugReturned();
}
TaskComplete();
}
break;
case TASK_WBUG_GET_PATH_TO_ASSIST:
{
if ( m_hAssistTarget )
{
SetTarget( m_hAssistTarget );
AI_NavGoal_t goal( GOALTYPE_TARGETENT, vec3_origin, ACT_RUN );
if ( GetNavigator()->SetGoal( goal ) )
{
TaskComplete();
return;
}
}
TaskFail( "Couldn't get to assist target." );
}
break;
default:
BaseClass::StartTask( pTask );
break;
}
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : *pTask -
//-----------------------------------------------------------------------------
void CNPC_Bug_Warrior::RunTask( const Task_t *pTask )
{
BaseClass::RunTask( pTask );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
bool CNPC_Bug_Warrior::FValidateHintType(CAI_Hint *pHint)
{
if ( pHint->HintType() == HINT_BUG_PATROL_POINT )
{
// Make sure the name matches the patrol path I'm on
if ( pHint->GetEntityName() == m_iszPatrolPathName )
return true;
}
return false;
}
//-----------------------------------------------------------------------------
// Purpose: Handle specific interactions with other NPCs
//-----------------------------------------------------------------------------
bool CNPC_Bug_Warrior::HandleInteraction( int interactionType, void *data, CBaseCombatCharacter *sender )
{
// Check for a target found while burrowed
if ( interactionType == g_interactionBugSquadAttacking )
{
// Ignore ones sent by me
if ( sender == this )
return false;
// Interrupt me if I'm fleeing
if ( IsCurSchedule(SCHED_WBUG_FLEE_ENEMY) ||
IsCurSchedule(SCHED_WBUG_CHASE_ENEMY_FAILED) )
{
SetCondition( COND_WBUG_STOP_FLEEING );
}
return true;
}
return false;
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : *pVictim -
//-----------------------------------------------------------------------------
void CNPC_Bug_Warrior::Event_Killed( const CTakeDamageInfo &info )
{
BaseClass::Event_Killed( info );
// Remove myself in a minute
if ( !ShouldFadeOnDeath() )
{
SetThink( SUB_Remove );
SetNextThink( gpGlobals->curtime + 20 );
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CNPC_Bug_Warrior::MeleeAttack( float distance, float damage, QAngle& viewPunch, Vector& shove )
{
if ( GetEnemy() == NULL )
return;
// Trace directly at my target
Vector vStart = GetAbsOrigin();
vStart.z += WorldAlignSize().z * 0.5;
Vector vecForward = (GetEnemy()->EyePosition() - vStart);
VectorNormalize( vecForward );
Vector vEnd = vStart + (vecForward * distance );
// Use half the size of my target for the box
Vector vecHalfTraceBox = (GetEnemy()->WorldAlignMaxs() - GetEnemy()->WorldAlignMins()) * 0.25;
//NDebugOverlay::Box( vStart, -Vector(10,10,10), Vector(10,10,10), 0,255,0,20,1.0);
//NDebugOverlay::Box( GetEnemy()->EyePosition(), -Vector(10,10,10), Vector(10,10,10), 255,255,255,20,1.0);
CBaseEntity *pHurt = CheckTraceHullAttack( vStart, vEnd, -vecHalfTraceBox, vecHalfTraceBox, damage, DMG_SLASH );
if ( pHurt )
{
CBasePlayer *pPlayer = ToBasePlayer( pHurt );
if ( pPlayer )
{
//Kick the player angles
pPlayer->ViewPunch( viewPunch );
Vector dir = pHurt->GetAbsOrigin() - GetAbsOrigin();
VectorNormalize(dir);
QAngle angles;
VectorAngles( dir, angles );
Vector forward, right;
AngleVectors( angles, &forward, &right, NULL );
// Push the target back
Vector vecImpulse;
VectorMultiply( right, -shove[1], vecImpulse );
VectorMA( vecImpulse, -shove[0], forward, vecImpulse );
pHurt->ApplyAbsVelocityImpulse( vecImpulse );
}
// Play a random attack hit sound
EmitSound( "NPC_Bug_Warrior.AttackHit" );
}
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : *pEvent -
//-----------------------------------------------------------------------------
void CNPC_Bug_Warrior::HandleAnimEvent( animevent_t *pEvent )
{
switch ( pEvent->event )
{
case BUG_WARRIOR_AE_MELEE_HIT1:
MeleeAttack( BUG_WARRIOR_MELEE1_RANGE, npc_bug_warrior_swipe_damage.GetFloat(), QAngle( 20.0f, 0.0f, 0.0f ), Vector( -350.0f, 1.0f, 1.0f ) );
return;
break;
case BUG_WARRIOR_AE_MELEE_SOUND1:
{
EmitSound( "NPC_Bug_Warrior.AttackSingle" );
return;
}
break;
}
BaseClass::HandleAnimEvent( pEvent );
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : *pInflictor -
// *pAttacker -
// flDamage -
// bitsDamageType -
// Output : int
//-----------------------------------------------------------------------------
int CNPC_Bug_Warrior::OnTakeDamage_Alive( const CTakeDamageInfo &info )
{
Vector faceDir;
return BaseClass::OnTakeDamage_Alive( info );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CNPC_Bug_Warrior::IdleSound( void )
{
EmitSound( "NPC_Bug_Warrior.Idle" );
m_flIdleDelay = gpGlobals->curtime + 4.0f;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CNPC_Bug_Warrior::PainSound( const CTakeDamageInfo &info )
{
EmitSound( "NPC_Bug_Warrior.Pain" );
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : &vecTarget -
// Output : float
//-----------------------------------------------------------------------------
float CNPC_Bug_Warrior::CalcIdealYaw( const Vector &vecTarget )
{
//If we can see our enemy but not reach them, face them always
if ( ( GetEnemy() != NULL ) && ( HasCondition( COND_SEE_ENEMY ) && HasCondition( COND_ENEMY_UNREACHABLE ) ) )
{
return UTIL_VecToYaw ( GetEnemy()->GetAbsOrigin() - GetAbsOrigin() );
}
return BaseClass::CalcIdealYaw( vecTarget );
}
//-----------------------------------------------------------------------------
// Purpose:
// Output : float
//-----------------------------------------------------------------------------
float CNPC_Bug_Warrior::MaxYawSpeed( void )
{
switch ( GetActivity() )
{
case ACT_IDLE:
return 15.0f;
break;
case ACT_WALK:
return 15.0f;
break;
default:
case ACT_RUN:
return 30.0f;
break;
}
return 30.0f;
}
//-----------------------------------------------------------------------------
// Purpose:
// Output : Returns true on success, false on failure.
//-----------------------------------------------------------------------------
bool CNPC_Bug_Warrior::ShouldPlayIdleSound( void )
{
//Only do idles in the right states
if ( ( m_NPCState != NPC_STATE_IDLE && m_NPCState != NPC_STATE_ALERT ) )
return false;
//Gagged monsters don't talk
if ( HasSpawnFlags( SF_NPC_GAG ) )
return false;
//Don't cut off another sound or play again too soon
if ( m_flIdleDelay > gpGlobals->curtime )
return false;
//Randomize it a bit
if ( random->RandomInt( 0, 20 ) )
return false;
return true;
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : flDot -
// flDist -
// Output : int
//-----------------------------------------------------------------------------
int CNPC_Bug_Warrior::MeleeAttack1Conditions( float flDot, float flDist )
{
if ( ( gpGlobals->curtime - m_flLastAttackTime ) < 1.0f )
return 0;
#if 0
float flPrDist, flPrDot;
Vector vecPrPos;
Vector2D vec2DPrDir;
//Get our likely position in one second
UTIL_GetPredictedPosition( GetEnemy(), 0.5f, &vecPrPos );
flPrDist = ( vecPrPos - GetAbsOrigin() ).Length();
vec2DPrDir = ( vecPrPos - GetAbsOrigin() ).AsVector2D();
Vector vecBodyDir;
BodyDirection2D( &vecBodyDir );
Vector2D vec2DBodyDir = vecBodyDir.AsVector2D();
flPrDot = DotProduct2D (vec2DPrDir, vec2DBodyDir );
if ( flPrDist > BUG_WARRIOR_MELEE1_RANGE )
return COND_TOO_FAR_TO_ATTACK;
if ( flPrDot < 0.5f )
return COND_NOT_FACING_ATTACK;
#else
if ( flDist > BUG_WARRIOR_MELEE1_RANGE )
return COND_TOO_FAR_TO_ATTACK;
if ( flDot < 0.5f )
return COND_NOT_FACING_ATTACK;
#endif
return COND_CAN_MELEE_ATTACK1;
}
//-----------------------------------------------------------------------------
// Purpose: Return true if this bug should flee
//-----------------------------------------------------------------------------
bool CNPC_Bug_Warrior::ShouldFlee( void )
{
// I don't flee if I'm fighting to the death
if ( m_bFightingToDeath )
return false;
// I don't flee if I'm not alone
if ( !IsAlone() )
return false;
// I don't flee if I'm within sight of a bughole
if ( m_hMyBugHole.Get() && FVisible( m_hMyBugHole ) )
return false;
return true;
}
//-----------------------------------------------------------------------------
// Purpose:
// Output : Returns true on success, false on failure.
//-----------------------------------------------------------------------------
bool CNPC_Bug_Warrior::IsAlone( void )
{
// If I'm not in a squad, make me just fight
if ( !m_pSquad )
return false;
// If there aren't any visible squad members, I'm alone
if ( m_pSquad->GetVisibleSquadMembers( this ) == 0 )
return true;
return false;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CNPC_Bug_Warrior::SetBugHole( CMaker_BugHole *pBugHole )
{
m_hMyBugHole = pBugHole;
}
//-----------------------------------------------------------------------------
// Purpose: BugHole is calling me home to defend it
//-----------------------------------------------------------------------------
void CNPC_Bug_Warrior::ReturnToBugHole( void )
{
SetCondition( COND_WBUG_RETURN_TO_BUGHOLE );
}
//-----------------------------------------------------------------------------
// Purpose: Assist a bug that's under attack and making it's way back to the bughole
//-----------------------------------------------------------------------------
void CNPC_Bug_Warrior::Assist( CAI_BaseNPC *pBug )
{
// If I'm not idle, I can't assist
if ( m_NPCState != NPC_STATE_IDLE && m_NPCState != NPC_STATE_ALERT && m_NPCState != NPC_STATE_NONE )
return;
m_hAssistTarget = pBug;
SetCondition( COND_WBUG_ASSIST_FELLOW_BUG );
SetCondition( COND_PROVOKED );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
bool CNPC_Bug_Warrior::StartPatrolling( string_t iszPatrolPathName )
{
// If I'm not idle, I can't patrol
if ( m_NPCState != NPC_STATE_IDLE && m_NPCState != NPC_STATE_ALERT && m_NPCState != NPC_STATE_NONE )
return false;
// If I'm patrolling already, I can't patrol
if ( IsPatrolling() )
return false;
SetState( NPC_STATE_ALERT );
SetCondition( COND_PROVOKED );
// Store off my patrol name
m_iszPatrolPathName = iszPatrolPathName;
m_iPatrolPoint = 0;
return true;
}
//-----------------------------------------------------------------------------
// Purpose: Return true if this bug is currently patrolling
//-----------------------------------------------------------------------------
bool CNPC_Bug_Warrior::IsPatrolling( void )
{
return ( IsCurSchedule(SCHED_WBUG_PATROL) );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CNPC_Bug_Warrior::AlertSound( void )
{
if ( GetEnemy() )
{
//FIXME: We need a better solution for inner-squad alerts!!
//SOUND_DANGER is designed to frighten NPC's away. Need a different SOUND_ type.
CSoundEnt::InsertSound( SOUND_DANGER, GetEnemy()->GetAbsOrigin(), 1024, 0.5f, this );
}
}
//-----------------------------------------------------------------------------
// Purpose: Overridden for team handling
//-----------------------------------------------------------------------------
Disposition_t CNPC_Bug_Warrior::IRelationType( CBaseEntity *pTarget )
{
if ( pTarget->GetFlags() & FL_NOTARGET )
return D_NU;
if ( pTarget->Classify() == CLASS_PLAYER )
{
// Ignore stealthed enemies
CBaseTFPlayer *pPlayer = (CBaseTFPlayer *)pTarget;
if ( pPlayer->IsCamouflaged() )
return D_NU;
return D_HT;
}
// Attack objects
if ( pTarget->Classify() == CLASS_MILITARY )
return D_HT;
return D_NU;
}
//------------------------------------------------------------------------------
// Purpose : Hate sentryguns more than other types of objects
//------------------------------------------------------------------------------
int CNPC_Bug_Warrior::IRelationPriority( CBaseEntity *pTarget )
{
if ( pTarget->Classify() == CLASS_MILITARY )
{
CBaseObject* pBaseObject = dynamic_cast<CBaseObject*>(pTarget);
if ( pBaseObject && pBaseObject->IsSentrygun() )
return ( BaseClass::IRelationPriority ( pTarget ) + 1 );
}
return BaseClass::IRelationPriority ( pTarget );
}
//------------------------------------------------------------------------------
//
// Schedules
//
//------------------------------------------------------------------------------
//=========================================================
// Chase Enemy
//=========================================================
AI_DEFINE_SCHEDULE
(
SCHED_WBUG_CHASE_ENEMY,
" Tasks"
//" TASK_SET_FAIL_SCHEDULE SCHEDULE:SCHED_WBUG_CHASE_ENEMY_FAILED"
" TASK_SET_FAIL_SCHEDULE SCHEDULE:SCHED_CHASE_ENEMY_FAILED"
" TASK_SET_TOLERANCE_DISTANCE 24"
" TASK_GET_PATH_TO_ENEMY 0"
" TASK_RUN_PATH 0"
" TASK_WAIT_FOR_MOVEMENT 0"
""
" Interrupts"
" COND_NEW_ENEMY"
" COND_ENEMY_DEAD"
" COND_ENEMY_UNREACHABLE"
" COND_CAN_MELEE_ATTACK1"
" COND_CAN_MELEE_ATTACK2"
" COND_GIVE_WAY"
" COND_LOST_ENEMY"
);
//=========================================================
// Failed to chase my enemy
//=========================================================
AI_DEFINE_SCHEDULE
(
SCHED_WBUG_CHASE_ENEMY_FAILED,
" Tasks"
" TASK_STOP_MOVING 0"
" TASK_SET_ACTIVITY ACTIVITY:ACT_IDLE"
" TASK_WAIT_FACE_ENEMY 0.5"
""
" Interrupts"
" COND_NEW_ENEMY"
" COND_ENEMY_DEAD"
" COND_HEAR_COMBAT"
" COND_HEAR_DANGER"
" COND_CAN_RANGE_ATTACK1"
" COND_CAN_MELEE_ATTACK1"
" COND_CAN_RANGE_ATTACK2"
" COND_CAN_MELEE_ATTACK2"
" COND_WBUG_STOP_FLEEING"
);
//=========================================================
// Flee from our enemy
//=========================================================
AI_DEFINE_SCHEDULE
(
SCHED_WBUG_FLEE_ENEMY,
" Tasks"
" TASK_SET_FAIL_SCHEDULE SCHEDULE:SCHED_WBUG_CHASE_ENEMY"
" TASK_SET_TOLERANCE_DISTANCE 128"
" TASK_WBUG_GET_PATH_TO_FLEE 0"
" TASK_RUN_PATH 0"
" TASK_WAIT_FOR_MOVEMENT 0"
" TASK_TURN_RIGHT 180"
""
" Interrupts"
" COND_ENEMY_DEAD"
" COND_WBUG_STOP_FLEEING"
" COND_LOST_ENEMY"
);
//=========================================================
// Walk a set of patrol points
//=========================================================
AI_DEFINE_SCHEDULE
(
SCHED_WBUG_PATROL,
" Tasks"
//" TASK_SET_FAIL_SCHEDULE SCHEDULE:SCHED_WBUG_CHASE_ENEMY"
" TASK_SET_TOLERANCE_DISTANCE 256"
" TASK_WBUG_GET_PATH_TO_PATROL 0"
" TASK_RUN_PATH 0"
" TASK_WAIT_FOR_MOVEMENT 0"
" TASK_SET_ACTIVITY ACTIVITY:ACT_IDLE" // Use look around
" TASK_WAIT 2"
" TASK_WAIT_RANDOM 4"
""
" Interrupts"
" COND_NEW_ENEMY"
" COND_HEAR_COMBAT"
" COND_HEAR_DANGER"
" COND_WBUG_RETURN_TO_BUGHOLE"
);
//=========================================================
// Return to defend a bughole
//=========================================================
AI_DEFINE_SCHEDULE
(
SCHED_WBUG_RETURN_TO_BUGHOLE,
" Tasks"
" TASK_SET_TOLERANCE_DISTANCE 128"
" TASK_WBUG_GET_PATH_TO_BUGHOLE 0"
" TASK_RUN_PATH 0"
" TASK_WAIT_FOR_MOVEMENT 0"
""
" Interrupts"
" COND_NEW_ENEMY"
" COND_HEAR_COMBAT"
" COND_HEAR_DANGER"
);
//=========================================================
// Return to a bughole and remove myself
//=========================================================
AI_DEFINE_SCHEDULE
(
SCHED_WBUG_RETURN_TO_BUGHOLE_AND_REMOVE,
" Tasks"
" TASK_WAIT 5" // Wait for 5-10 seconds to see if anything happens
" TASK_WAIT_RANDOM 5"
" TASK_SET_TOLERANCE_DISTANCE 128"
" TASK_WBUG_GET_PATH_TO_BUGHOLE 0"
" TASK_RUN_PATH 0"
" TASK_WAIT_FOR_MOVEMENT 0"
" TASK_WBUG_HOLE_REMOVE 0"
""
" Interrupts"
" COND_NEW_ENEMY"
" COND_HEAR_COMBAT"
" COND_HEAR_DANGER"
);
//=========================================================
// Move to assist a fellow bug
//=========================================================
AI_DEFINE_SCHEDULE
(
SCHED_WBUG_ASSIST_FELLOW_BUG,
" Tasks"
" TASK_SET_TOLERANCE_DISTANCE 128"
" TASK_WBUG_GET_PATH_TO_ASSIST 0"
" TASK_RUN_PATH 0"
" TASK_WAIT_FOR_MOVEMENT 0"
""
" Interrupts"
" COND_NEW_ENEMY"
" COND_CAN_MELEE_ATTACK1"
" COND_CAN_MELEE_ATTACK2"
" COND_GIVE_WAY"
);