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273 lines
7.3 KiB
273 lines
7.3 KiB
![]()
4 years ago
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//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose: Alyx, the female sidekick and love interest that's taking the world by storm!
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//
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// Try the new Alyx Brite toothpaste!
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// Alyx lederhosen!
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//
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// FIXME: need a better comment block
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//
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//=============================================================================//
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#include "cbase.h"
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#include "npcevent.h"
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#include "ai_basenpc.h"
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#include "ai_hull.h"
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#include "ai_basehumanoid.h"
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#include "npc_alyx.h"
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#include "ai_senses.h"
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#include "soundent.h"
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#include "props.h"
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// memdbgon must be the last include file in a .cpp file!!!
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#include "tier0/memdbgon.h"
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LINK_ENTITY_TO_CLASS( npc_alyx, CNPC_Alyx );
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BEGIN_DATADESC( CNPC_Alyx )
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DEFINE_FIELD( m_hEmpTool, FIELD_EHANDLE ),
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END_DATADESC()
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int AE_ALYX_EMPTOOL_ATTACHMENT;
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int AE_ALYX_EMPTOOL_SEQUENCE;
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//=========================================================
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// Classify - indicates this NPC's place in the
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// relationship table.
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//=========================================================
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Class_T CNPC_Alyx::Classify ( void )
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{
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return CLASS_PLAYER_ALLY_VITAL;
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}
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//=========================================================
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// HandleAnimEvent - catches the NPC-specific messages
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// that occur when tagged animation frames are played.
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//=========================================================
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void CNPC_Alyx::HandleAnimEvent( animevent_t *pEvent )
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{
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if (pEvent->event == AE_ALYX_EMPTOOL_ATTACHMENT)
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{
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if (!m_hEmpTool)
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{
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// Old savegame?
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CreateEmpTool();
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if (!m_hEmpTool)
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return;
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}
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int iAttachment = LookupAttachment( pEvent->options );
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m_hEmpTool->SetParent(this, iAttachment);
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m_hEmpTool->SetLocalOrigin( Vector( 0, 0, 0 ) );
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m_hEmpTool->SetLocalAngles( QAngle( 0, 0, 0 ) );
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return;
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}
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else if (pEvent->event == AE_ALYX_EMPTOOL_SEQUENCE)
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{
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if (!m_hEmpTool)
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return;
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CDynamicProp *pEmpTool = dynamic_cast<CDynamicProp *>(m_hEmpTool.Get());
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if (!pEmpTool)
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return;
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int iSequence = pEmpTool->LookupSequence( pEvent->options );
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if (iSequence != ACT_INVALID)
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{
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pEmpTool->PropSetSequence( iSequence );
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}
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return;
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}
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switch( pEvent->event )
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{
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case 1:
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default:
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BaseClass::HandleAnimEvent( pEvent );
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break;
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}
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}
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//=========================================================
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//
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//=========================================================
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bool CNPC_Alyx::CreateBehaviors()
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{
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return BaseClass::CreateBehaviors();
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}
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//=========================================================
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// Spawn
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//=========================================================
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void CNPC_Alyx::Spawn()
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{
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BaseClass::Spawn();
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// If Alyx has a parent, she's currently inside a pod. Prevent her from moving.
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if ( GetMoveParent() )
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{
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SetMoveType( MOVETYPE_NONE );
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CapabilitiesClear();
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CapabilitiesAdd( bits_CAP_ANIMATEDFACE | bits_CAP_TURN_HEAD );
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CapabilitiesAdd( bits_CAP_FRIENDLY_DMG_IMMUNE );
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}
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else
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{
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SetupAlyxWithoutParent();
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CreateEmpTool( );
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}
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AddEFlags( EFL_NO_DISSOLVE | EFL_NO_MEGAPHYSCANNON_RAGDOLL | EFL_NO_PHYSCANNON_INTERACTION );
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m_iHealth = 80;
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NPCInit();
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}
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//=========================================================
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// Precache - precaches all resources this NPC needs
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//=========================================================
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void CNPC_Alyx::Precache()
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{
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BaseClass::Precache();
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PrecacheScriptSound( "npc_alyx.die" );
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PrecacheModel( STRING( GetModelName() ) );
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PrecacheModel( "models/alyx_emptool_prop.mdl" );
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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void CNPC_Alyx::SelectModel()
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{
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// Alyx is allowed to use multiple models, because she appears in the pod.
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// She defaults to her normal model.
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const char *szModel = STRING( GetModelName() );
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if (!szModel || !*szModel)
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{
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SetModelName( AllocPooledString("models/alyx.mdl") );
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}
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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void CNPC_Alyx::SetupAlyxWithoutParent( void )
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{
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SetSolid( SOLID_BBOX );
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AddSolidFlags( FSOLID_NOT_STANDABLE );
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SetMoveType( MOVETYPE_STEP );
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CapabilitiesAdd( bits_CAP_MOVE_GROUND | bits_CAP_DOORS_GROUP | bits_CAP_TURN_HEAD | bits_CAP_DUCK | bits_CAP_SQUAD );
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CapabilitiesAdd( bits_CAP_USE_WEAPONS );
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CapabilitiesAdd( bits_CAP_ANIMATEDFACE );
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CapabilitiesAdd( bits_CAP_FRIENDLY_DMG_IMMUNE );
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CapabilitiesAdd( bits_CAP_AIM_GUN );
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CapabilitiesAdd( bits_CAP_MOVE_SHOOT );
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CapabilitiesAdd( bits_CAP_USE_SHOT_REGULATOR );
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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void CNPC_Alyx::CreateEmpTool( void )
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{
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m_hEmpTool = (CBaseAnimating*)CreateEntityByName( "prop_dynamic" );
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if ( m_hEmpTool )
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{
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m_hEmpTool->SetModel( "models/alyx_emptool_prop.mdl" );
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m_hEmpTool->SetName( AllocPooledString("Alyx_Emptool") );
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int iAttachment = LookupAttachment( "Emp_Holster" );
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m_hEmpTool->SetParent(this, iAttachment);
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m_hEmpTool->SetOwnerEntity(this);
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m_hEmpTool->SetSolid( SOLID_NONE );
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m_hEmpTool->SetLocalOrigin( Vector( 0, 0, 0 ) );
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m_hEmpTool->SetLocalAngles( QAngle( 0, 0, 0 ) );
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m_hEmpTool->Spawn();
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}
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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void CNPC_Alyx::PrescheduleThink( void )
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{
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BaseClass::PrescheduleThink();
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// Figure out if Alyx has just been removed from her parent
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if ( GetMoveType() == MOVETYPE_NONE && !GetMoveParent() )
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{
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SetupAlyxWithoutParent();
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SetupVPhysicsHull();
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}
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if ( HasCondition( COND_TALKER_PLAYER_DEAD ) )
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{
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SpeakIfAllowed( TLK_PLDEAD );
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}
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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Activity CNPC_Alyx::NPC_TranslateActivity( Activity activity )
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{
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activity = BaseClass::NPC_TranslateActivity( activity );
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if ( activity == ACT_IDLE && (m_NPCState == NPC_STATE_COMBAT || m_NPCState == NPC_STATE_ALERT) )
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{
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if (gpGlobals->curtime - m_flLastAttackTime < 3 || gpGlobals->curtime - GetEnemyLastTimeSeen() < 8)
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{
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activity = ACT_IDLE_ANGRY;
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}
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}
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return activity;
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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void CNPC_Alyx::TraceAttack( const CTakeDamageInfo &info, const Vector &vecDir, trace_t *ptr, CDmgAccumulator *pAccumulator )
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{
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BaseClass::TraceAttack( info, vecDir, ptr, pAccumulator );
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// FIXME: hack until some way of removing decals after healing
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m_fNoDamageDecal = true;
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}
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//-----------------------------------------------------------------------------
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void CNPC_Alyx::DeathSound( const CTakeDamageInfo &info )
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{
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// Sentences don't play on dead NPCs
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SentenceStop();
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EmitSound( "npc_alyx.die" );
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}
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//=========================================================
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// AI Schedules Specific to this NPC
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//=========================================================
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AI_BEGIN_CUSTOM_NPC( npc_alyx, CNPC_Alyx )
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DECLARE_ANIMEVENT( AE_ALYX_EMPTOOL_ATTACHMENT )
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DECLARE_ANIMEVENT( AE_ALYX_EMPTOOL_SEQUENCE )
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AI_END_CUSTOM_NPC()
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