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ai_basenpc.cpp
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//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose:
//
//=============================================================================//
#include "cbase.h"
#include "ai_basenpc.h"
#include "fmtstr.h"
#include "activitylist.h"
#include "animation.h"
#include "basecombatweapon.h"
#include "soundent.h"
#include "decals.h"
#include "entitylist.h"
#include "eventqueue.h"
#include "entityapi.h"
#include "bitstring.h"
#include "gamerules.h" // For g_pGameRules
#include "scripted.h"
#include "worldsize.h"
#include "game.h"
#include "shot_manipulator.h"
#ifdef HL2_DLL
#include "ai_interactions.h"
#include "hl2_gamerules.h"
#endif // HL2_DLL
#include "ai_network.h"
#include "ai_networkmanager.h"
#include "ai_pathfinder.h"
#include "ai_node.h"
#include "ai_default.h"
#include "ai_schedule.h"
#include "ai_task.h"
#include "ai_hull.h"
#include "ai_moveprobe.h"
#include "ai_hint.h"
#include "ai_navigator.h"
#include "ai_senses.h"
#include "ai_squadslot.h"
#include "ai_memory.h"
#include "ai_squad.h"
#include "ai_localnavigator.h"
#include "ai_tacticalservices.h"
#include "ai_behavior.h"
#include "ai_dynamiclink.h"
#include "AI_Criteria.h"
#include "basegrenade_shared.h"
#include "ammodef.h"
#include "player.h"
#include "sceneentity.h"
#include "ndebugoverlay.h"
#include "mathlib/mathlib.h"
#include "bone_setup.h"
#include "IEffects.h"
#include "vstdlib/random.h"
#include "engine/IEngineSound.h"
#include "tier1/strtools.h"
#include "doors.h"
#include "BasePropDoor.h"
#include "saverestore_utlvector.h"
#include "npcevent.h"
#include "movevars_shared.h"
#include "te_effect_dispatch.h"
#include "globals.h"
#include "saverestore_bitstring.h"
#include "checksum_crc.h"
#include "iservervehicle.h"
#include "filters.h"
#ifdef HL2_DLL
#include "npc_bullseye.h"
#include "hl2_player.h"
#include "weapon_physcannon.h"
#endif
#include "waterbullet.h"
#include "in_buttons.h"
#include "eventlist.h"
#include "globalstate.h"
#include "physics_prop_ragdoll.h"
#include "vphysics/friction.h"
#include "physics_npc_solver.h"
#include "tier0/vcrmode.h"
#include "death_pose.h"
#include "datacache/imdlcache.h"
#include "vstdlib/jobthread.h"
#ifdef HL2_EPISODIC
#include "npc_alyx_episodic.h"
#endif
#ifdef PORTAL
#include "prop_portal_shared.h"
#endif
#ifdef MAPBASE
#include "mapbase/matchers.h"
#include "items.h"
#include "point_camera.h"
#endif
#ifdef MAPBASE_VSCRIPT
#include "mapbase/vscript_funcs_shared.h"
#endif
#include "env_debughistory.h"
#include "collisionutils.h"
extern ConVar sk_healthkit;
// dvs: for opening doors -- these should probably not be here
#include "ai_route.h"
#include "ai_waypoint.h"
#include "utlbuffer.h"
#include "gamestats.h"
// memdbgon must be the last include file in a .cpp file!!!
#include "tier0/memdbgon.h"
#ifdef __clang__
// These clang 3.1 warnings don't seem very useful, and cannot easily be
// avoided in this file.
#pragma GCC diagnostic ignored "-Wdangling-else" // warning: add explicit braces to avoid dangling else [-Wdangling-else]
#endif
//#define DEBUG_LOOK
bool RagdollManager_SaveImportant( CAI_BaseNPC *pNPC );
#define MIN_PHYSICS_FLINCH_DAMAGE 5.0f
#define NPC_GRENADE_FEAR_DIST 200
#define MAX_GLASS_PENETRATION_DEPTH 16.0f
#define FINDNAMEDENTITY_MAX_ENTITIES 32 // max number of entities to be considered for random entity selection in FindNamedEntity
extern bool g_fDrawLines;
extern short g_sModelIndexLaser; // holds the index for the laser beam
extern short g_sModelIndexLaserDot; // holds the index for the laser beam dot
// Debugging tools
ConVar ai_no_select_box( "ai_no_select_box", "0" );
ConVar ai_show_think_tolerance( "ai_show_think_tolerance", "0" );
ConVar ai_debug_think_ticks( "ai_debug_think_ticks", "0" );
ConVar ai_debug_doors( "ai_debug_doors", "0" );
ConVar ai_debug_enemies( "ai_debug_enemies", "0" );
ConVar ai_rebalance_thinks( "ai_rebalance_thinks", "1" );
ConVar ai_use_efficiency( "ai_use_efficiency", "1" );
ConVar ai_use_frame_think_limits( "ai_use_frame_think_limits", "1" );
ConVar ai_default_efficient( "ai_default_efficient", ( IsX360() ) ? "1" : "0" );
ConVar ai_efficiency_override( "ai_efficiency_override", "0" );
ConVar ai_debug_efficiency( "ai_debug_efficiency", "0" );
ConVar ai_debug_dyninteractions( "ai_debug_dyninteractions", "0", FCVAR_NONE, "Debug the NPC dynamic interaction system." );
ConVar ai_frametime_limit( "ai_frametime_limit", "50", FCVAR_NONE, "frametime limit for min efficiency AIE_NORMAL (in sec's)." );
ConVar ai_use_think_optimizations( "ai_use_think_optimizations", "1" );
ConVar ai_test_moveprobe_ignoresmall( "ai_test_moveprobe_ignoresmall", "0" );
#ifdef HL2_EPISODIC
extern ConVar ai_vehicle_avoidance;
#endif // HL2_EPISODIC
#ifdef MAPBASE
extern ISoundEmitterSystemBase *soundemitterbase;
ConVar ai_dynint_always_enabled( "ai_dynint_always_enabled", "0", FCVAR_NONE, "Makes the \"Don't Care\" setting equivalent to \"Yes\"." );
ConVar ai_debug_fake_sequence_gestures_always_play( "ai_debug_fake_sequence_gestures_always_play", "0", FCVAR_NONE, "Always plays fake sequence gestures." );
#endif
#ifndef _RETAIL
#define ShouldUseEfficiency() ( ai_use_think_optimizations.GetBool() && ai_use_efficiency.GetBool() )
#define ShouldUseFrameThinkLimits() ( ai_use_think_optimizations.GetBool() && ai_use_frame_think_limits.GetBool() )
#define ShouldRebalanceThinks() ( ai_use_think_optimizations.GetBool() && ai_rebalance_thinks.GetBool() )
#define ShouldDefaultEfficient() ( ai_use_think_optimizations.GetBool() && ai_default_efficient.GetBool() )
#else
#define ShouldUseEfficiency() ( true )
#define ShouldUseFrameThinkLimits() ( true )
#define ShouldRebalanceThinks() ( true )
#define ShouldDefaultEfficient() ( true )
#endif
#ifndef _RETAIL
#define DbgEnemyMsg if ( !ai_debug_enemies.GetBool() ) ; else DevMsg
#else
#define DbgEnemyMsg if ( 0 ) ; else DevMsg
#endif
#ifdef DEBUG_AI_FRAME_THINK_LIMITS
#define DbgFrameLimitMsg DevMsg
#else
#define DbgFrameLimitMsg (void)
#endif
// NPC damage adjusters
ConVar sk_npc_head( "sk_npc_head","2" );
ConVar sk_npc_chest( "sk_npc_chest","1" );
ConVar sk_npc_stomach( "sk_npc_stomach","1" );
ConVar sk_npc_arm( "sk_npc_arm","1" );
ConVar sk_npc_leg( "sk_npc_leg","1" );
ConVar showhitlocation( "showhitlocation", "0" );
// Squad debugging
ConVar ai_debug_squads( "ai_debug_squads", "0" );
ConVar ai_debug_loners( "ai_debug_loners", "0" );
// Shoot trajectory
ConVar ai_lead_time( "ai_lead_time","0.0" );
ConVar ai_shot_stats( "ai_shot_stats", "0" );
ConVar ai_shot_stats_term( "ai_shot_stats_term", "1000" );
ConVar ai_shot_bias( "ai_shot_bias", "1.0" );
ConVar ai_spread_defocused_cone_multiplier( "ai_spread_defocused_cone_multiplier","3.0" );
ConVar ai_spread_cone_focus_time( "ai_spread_cone_focus_time","0.6" );
ConVar ai_spread_pattern_focus_time( "ai_spread_pattern_focus_time","0.8" );
ConVar ai_reaction_delay_idle( "ai_reaction_delay_idle","0.3" );
ConVar ai_reaction_delay_alert( "ai_reaction_delay_alert", "0.1" );
ConVar ai_strong_optimizations( "ai_strong_optimizations", ( IsX360() ) ? "1" : "0" );
bool AIStrongOpt( void )
{
return ai_strong_optimizations.GetBool();
}
//-----------------------------------------------------------------------------
//
// Crude frame timings
//
CFastTimer g_AIRunTimer;
CFastTimer g_AIPostRunTimer;
CFastTimer g_AIMoveTimer;
CFastTimer g_AIConditionsTimer;
CFastTimer g_AIPrescheduleThinkTimer;
CFastTimer g_AIMaintainScheduleTimer;
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
CAI_Manager g_AI_Manager;
//-------------------------------------
CAI_Manager::CAI_Manager()
{
m_AIs.EnsureCapacity( MAX_AIS );
}
//-------------------------------------
CAI_BaseNPC **CAI_Manager::AccessAIs()
{
if (m_AIs.Count())
return &m_AIs[0];
return NULL;
}
//-------------------------------------
int CAI_Manager::NumAIs()
{
return m_AIs.Count();
}
//-------------------------------------
void CAI_Manager::AddAI( CAI_BaseNPC *pAI )
{
m_AIs.AddToTail( pAI );
}
//-------------------------------------
void CAI_Manager::RemoveAI( CAI_BaseNPC *pAI )
{
int i = m_AIs.Find( pAI );
if ( i != -1 )
m_AIs.FastRemove( i );
}
//-----------------------------------------------------------------------------
// ================================================================
// Init static data
// ================================================================
int CAI_BaseNPC::m_nDebugBits = 0;
CAI_BaseNPC* CAI_BaseNPC::m_pDebugNPC = NULL;
int CAI_BaseNPC::m_nDebugPauseIndex = -1;
CAI_ClassScheduleIdSpace CAI_BaseNPC::gm_ClassScheduleIdSpace( true );
CAI_GlobalScheduleNamespace CAI_BaseNPC::gm_SchedulingSymbols;
CAI_LocalIdSpace CAI_BaseNPC::gm_SquadSlotIdSpace( true );
string_t CAI_BaseNPC::gm_iszPlayerSquad;
int CAI_BaseNPC::gm_iNextThinkRebalanceTick;
float CAI_BaseNPC::gm_flTimeLastSpawn;
int CAI_BaseNPC::gm_nSpawnedThisFrame;
CSimpleSimTimer CAI_BaseNPC::m_AnyUpdateEnemyPosTimer;
#ifdef MAPBASE_VSCRIPT
// TODO: Better placement?
ScriptHook_t CAI_BaseNPC::g_Hook_QueryHearSound;
ScriptHook_t CAI_BaseNPC::g_Hook_QuerySeeEntity;
ScriptHook_t CAI_BaseNPC::g_Hook_TranslateActivity;
ScriptHook_t CAI_BaseNPC::g_Hook_TranslateSchedule;
ScriptHook_t CAI_BaseNPC::g_Hook_GetActualShootPosition;
ScriptHook_t CAI_BaseNPC::g_Hook_OverrideMove;
ScriptHook_t CAI_BaseNPC::g_Hook_ShouldPlayFakeSequenceGesture;
ScriptHook_t CAI_BaseNPC::g_Hook_IsValidEnemy;
ScriptHook_t CAI_BaseNPC::g_Hook_CanBeAnEnemyOf;
ScriptHook_t CAI_BaseNPC::g_Hook_UpdateEnemyMemory;
ScriptHook_t CAI_BaseNPC::g_Hook_OnSeeEntity;
ScriptHook_t CAI_BaseNPC::g_Hook_OnListened;
ScriptHook_t CAI_BaseNPC::g_Hook_BuildScheduleTestBits;
ScriptHook_t CAI_BaseNPC::g_Hook_StartTask;
ScriptHook_t CAI_BaseNPC::g_Hook_RunTask;
#endif
//
// Deferred Navigation calls go here
//
CPostFrameNavigationHook g_PostFrameNavigationHook;
CPostFrameNavigationHook *PostFrameNavigationSystem( void )
{
return &g_PostFrameNavigationHook;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
bool CPostFrameNavigationHook::Init( void )
{
m_Functors.Purge();
m_bGameFrameRunning = false;
return true;
}
// Main query job
CJob *g_pQueuedNavigationQueryJob = NULL;
static void ProcessNavigationQueries( CFunctor **pData, unsigned int nCount )
{
// Run all queued navigation on a separate thread
for ( int i = 0; i < nCount; i++ )
{
(*pData[i])();
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CPostFrameNavigationHook::FrameUpdatePreEntityThink( void )
{
// If the thread is executing, then wait for it to finish
if ( g_pQueuedNavigationQueryJob )
{
g_pQueuedNavigationQueryJob->WaitForFinishAndRelease();
g_pQueuedNavigationQueryJob = NULL;
m_Functors.Purge();
}
if ( ai_post_frame_navigation.GetBool() == false )
return;
SetGrameFrameRunning( true );
}
//-----------------------------------------------------------------------------
// Purpose: Now that the game frame has collected all the navigation queries, service them
//-----------------------------------------------------------------------------
void CPostFrameNavigationHook::FrameUpdatePostEntityThink( void )
{
if ( ai_post_frame_navigation.GetBool() == false )
return;
// The guts of the NPC will check against this to decide whether or not to queue its navigation calls
SetGrameFrameRunning( false );
// Throw this off to a thread job
g_pQueuedNavigationQueryJob = ThreadExecute( &ProcessNavigationQueries, m_Functors.Base(), m_Functors.Count() );
}
//-----------------------------------------------------------------------------
// Purpose: Queue up our navigation call
//-----------------------------------------------------------------------------
void CPostFrameNavigationHook::EnqueueEntityNavigationQuery( CAI_BaseNPC *pNPC, CFunctor *pFunctor )
{
if ( ai_post_frame_navigation.GetBool() == false )
return;
m_Functors.AddToTail( pFunctor );
pNPC->SetNavigationDeferred( true );
}
//
// Deferred Navigation calls go here
//
// ================================================================
// Class Methods
// ================================================================
//-----------------------------------------------------------------------------
// Purpose: Static debug function to clear schedules for all NPCS
// Input :
// Output :
//-----------------------------------------------------------------------------
void CAI_BaseNPC::ClearAllSchedules(void)
{
CAI_BaseNPC *npc = gEntList.NextEntByClass( (CAI_BaseNPC *)NULL );
while (npc)
{
npc->ClearSchedule( "CAI_BaseNPC::ClearAllSchedules" );
npc->GetNavigator()->ClearGoal();
npc = gEntList.NextEntByClass(npc);
}
}
// ==============================================================================
//-----------------------------------------------------------------------------
// Purpose:
// Input :
// Output :
//-----------------------------------------------------------------------------
bool CAI_BaseNPC::Event_Gibbed( const CTakeDamageInfo &info )
{
bool gibbed = CorpseGib( info );
if ( gibbed )
{
// don't remove players!
UTIL_Remove( this );
SetThink( NULL ); //We're going away, so don't think anymore.
}
else
{
CorpseFade();
}
return gibbed;
}
//=========================================================
// GetFlinchActivity - determines the best type of flinch
// anim to play.
//=========================================================
Activity CAI_BaseNPC::GetFlinchActivity( bool bHeavyDamage, bool bGesture )
{
Activity flinchActivity;
switch ( LastHitGroup() )
{
// pick a region-specific flinch
case HITGROUP_HEAD:
flinchActivity = bGesture ? ACT_GESTURE_FLINCH_HEAD : ACT_FLINCH_HEAD;
break;
case HITGROUP_STOMACH:
flinchActivity = bGesture ? ACT_GESTURE_FLINCH_STOMACH : ACT_FLINCH_STOMACH;
break;
case HITGROUP_LEFTARM:
flinchActivity = bGesture ? ACT_GESTURE_FLINCH_LEFTARM : ACT_FLINCH_LEFTARM;
break;
case HITGROUP_RIGHTARM:
flinchActivity = bGesture ? ACT_GESTURE_FLINCH_RIGHTARM : ACT_FLINCH_RIGHTARM;
break;
case HITGROUP_LEFTLEG:
flinchActivity = bGesture ? ACT_GESTURE_FLINCH_LEFTLEG : ACT_FLINCH_LEFTLEG;
break;
case HITGROUP_RIGHTLEG:
flinchActivity = bGesture ? ACT_GESTURE_FLINCH_RIGHTLEG : ACT_FLINCH_RIGHTLEG;
break;
case HITGROUP_CHEST:
flinchActivity = bGesture ? ACT_GESTURE_FLINCH_CHEST : ACT_FLINCH_CHEST;
break;
case HITGROUP_GEAR:
case HITGROUP_GENERIC:
default:
// just get a generic flinch.
if ( bHeavyDamage )
{
flinchActivity = bGesture ? ACT_GESTURE_BIG_FLINCH : ACT_BIG_FLINCH;
}
else
{
flinchActivity = bGesture ? ACT_GESTURE_SMALL_FLINCH : ACT_SMALL_FLINCH;
}
break;
}
// do we have a sequence for the ideal activity?
if ( SelectWeightedSequence ( flinchActivity ) == ACTIVITY_NOT_AVAILABLE )
{
if ( bHeavyDamage )
{
flinchActivity = bGesture ? ACT_GESTURE_BIG_FLINCH : ACT_BIG_FLINCH;
// If we fail at finding a big flinch, resort to a small one
if ( SelectWeightedSequence ( flinchActivity ) == ACTIVITY_NOT_AVAILABLE )
{
flinchActivity = bGesture ? ACT_GESTURE_SMALL_FLINCH : ACT_SMALL_FLINCH;
}
}
else
{
flinchActivity = bGesture ? ACT_GESTURE_SMALL_FLINCH : ACT_SMALL_FLINCH;
}
}
return flinchActivity;
}
//-----------------------------------------------------------------------------
// Purpose:
// Input :
//-----------------------------------------------------------------------------
void CAI_BaseNPC::CleanupOnDeath( CBaseEntity *pCulprit, bool bFireDeathOutput )
{
if ( !m_bDidDeathCleanup )
{
m_bDidDeathCleanup = true;
if ( m_NPCState == NPC_STATE_SCRIPT && m_hCine )
{
// bail out of this script here
m_hCine->CancelScript();
// now keep going with the death code
}
if ( GetHintNode() )
{
GetHintNode()->Unlock();
SetHintNode( NULL );
}
if( bFireDeathOutput )
{
m_OnDeath.FireOutput( pCulprit, this );
}
// Vacate any strategy slot I might have
VacateStrategySlot();
// Remove from squad if in one
if (m_pSquad)
{
// If I'm in idle it means that I didn't see who killed me
// and my squad is still in idle state. Tell squad we have
// an enemy to wake them up and put the enemy position at
// my death position
if ( m_NPCState == NPC_STATE_IDLE && pCulprit)
{
// If we already have some danger memory, don't do this cheat
if ( GetEnemies()->GetDangerMemory() == NULL )
{
UpdateEnemyMemory( pCulprit, GetAbsOrigin() );
}
}
// Remove from squad
m_pSquad->RemoveFromSquad(this, true);
m_pSquad = NULL;
}
RemoveActorFromScriptedScenes( this, false /*all scenes*/ );
}
else
CGMsg( 1, CON_GROUP_NPC_AI, "Unexpected double-death-cleanup\n" );
}
void CAI_BaseNPC::SelectDeathPose( const CTakeDamageInfo &info )
{
if ( !GetModelPtr() || (info.GetDamageType() & DMG_PREVENT_PHYSICS_FORCE) )
return;
if ( ShouldPickADeathPose() == false )
return;
Activity aActivity = ACT_INVALID;
int iDeathFrame = 0;
SelectDeathPoseActivityAndFrame( this, info, LastHitGroup(), aActivity, iDeathFrame );
if ( aActivity == ACT_INVALID )
{
SetDeathPose( ACT_INVALID );
SetDeathPoseFrame( 0 );
return;
}
SetDeathPose( SelectWeightedSequence( aActivity ) );
SetDeathPoseFrame( iDeathFrame );
}
//-----------------------------------------------------------------------------
// Purpose:
// Input :
//-----------------------------------------------------------------------------
void CAI_BaseNPC::Event_Killed( const CTakeDamageInfo &info )
{
if (IsCurSchedule(SCHED_NPC_FREEZE))
{
// We're frozen; don't die.
return;
}
Wake( false );
//Adrian: Select a death pose to extrapolate the ragdoll's velocity.
SelectDeathPose( info );
m_lifeState = LIFE_DYING;
CleanupOnDeath( info.GetAttacker() );
StopLoopingSounds();
DeathSound( info );
if ( ( GetFlags() & FL_NPC ) && ( ShouldGib( info ) == false ) )
{
SetTouch( NULL );
}
BaseClass::Event_Killed( info );
if ( m_bFadeCorpse )
{
m_bImportanRagdoll = RagdollManager_SaveImportant( this );
}
// Make sure this condition is fired too (OnTakeDamage breaks out before this happens on death)
SetCondition( COND_LIGHT_DAMAGE );
SetIdealState( NPC_STATE_DEAD );
// Some characters rely on getting a state transition, even to death.
// zombies, for instance. When a character becomes a ragdoll, their
// server entity ceases to think, so we have to set the dead state here
// because the AI code isn't going to pick up the change on the next think
// for us.
// Adrian - Only set this if we are going to become a ragdoll. We still want to
// select SCHED_DIE or do something special when this NPC dies and we wont
// catch the change of state if we set this to whatever the ideal state is.
if ( CanBecomeRagdoll() || IsRagdoll() )
SetState( NPC_STATE_DEAD );
// If the remove-no-ragdoll flag is set in the damage type, we're being
// told to remove ourselves immediately on death. This is used when something
// else has some special reason for us to vanish instead of creating a ragdoll.
// i.e. The barnacle does this because it's already got a ragdoll for us.
if ( info.GetDamageType() & DMG_REMOVENORAGDOLL )
{
if ( !IsEFlagSet( EFL_IS_BEING_LIFTED_BY_BARNACLE ) )
{
// Go away
RemoveDeferred();
}
}
}
//-----------------------------------------------------------------------------
void CAI_BaseNPC::Ignite( float flFlameLifetime, bool bNPCOnly, float flSize, bool bCalledByLevelDesigner )
{
BaseClass::Ignite( flFlameLifetime, bNPCOnly, flSize, bCalledByLevelDesigner );
#ifdef MAPBASE
// Alyx's enemy ignited code from below can now be run on any NPC as long as
// it's our current enemy.
if ( GetEnemy() && GetEnemy()->IsNPC() )
{
GetEnemy()->MyNPCPointer()->EnemyIgnited( this );
}
#endif
#ifdef HL2_EPISODIC
CBasePlayer *pPlayer = AI_GetSinglePlayer();
if ( pPlayer && pPlayer->IRelationType( this ) != D_LI )
{
CNPC_Alyx *alyx = CNPC_Alyx::GetAlyx();
#ifdef MAPBASE
// Alyx's code continues to run if Alyx was not this NPC's enemy.
if ( alyx && alyx != GetEnemy() )
#else
if ( alyx )
#endif
{
alyx->EnemyIgnited( this );
}
}
#endif
}
//-----------------------------------------------------------------------------
ConVar ai_block_damage( "ai_block_damage","0" );
#ifdef MAPBASE
bool CAI_BaseNPC::FriendlyFireEnabled()
{
if (m_FriendlyFireOverride != TRS_NONE)
return m_FriendlyFireOverride == TRS_TRUE;
if (HL2GameRules()->GlobalFriendlyFire() != TRS_NONE)
return HL2GameRules()->GlobalFriendlyFire() == TRS_TRUE;
return !(CapabilitiesGet() & bits_CAP_FRIENDLY_DMG_IMMUNE);
}
//-----------------------------------------------------------------------------
void CAI_BaseNPC::InputSetFriendlyFire( inputdata_t &inputdata )
{
m_FriendlyFireOverride = TO_THREESTATE(inputdata.value.Int());
}
#endif
#ifdef MAPBASE_VSCRIPT
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
HSCRIPT CAI_BaseNPC::VScriptGetEnemy()
{
return ToHScript( GetEnemy() );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CAI_BaseNPC::VScriptSetEnemy( HSCRIPT pEnemy )
{
SetEnemy( ToEnt( pEnemy ) );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
Vector CAI_BaseNPC::VScriptGetEnemyLKP()
{
return GetEnemyLKP();
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
int CAI_BaseNPC::VScriptNumEnemies()
{
return GetEnemies()->NumEnemies();
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
HSCRIPT CAI_BaseNPC::VScriptGetFirstEnemyMemory()
{
HSCRIPT hScript = NULL;
AIEnemiesIter_t iter;
AI_EnemyInfo_t *info = GetEnemies()->GetFirst( &iter );
if (info)
{
hScript = g_pScriptVM->RegisterInstance( reinterpret_cast<Script_AI_EnemyInfo_t*>(info) );
}
return hScript;
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
HSCRIPT CAI_BaseNPC::VScriptGetNextEnemyMemory( HSCRIPT hMemory )
{
Script_AI_EnemyInfo_t *pCurEMemory = HScriptToClass<Script_AI_EnemyInfo_t>( hMemory );
if (!pCurEMemory)
return NULL;
HSCRIPT hScript = NULL;
AIEnemiesIter_t iter = (AIEnemiesIter_t)GetEnemies()->FindIndex( pCurEMemory->hEnemy );
AI_EnemyInfo_t *pEMemory = GetEnemies()->GetNext( &iter );
if (pEMemory)
{
hScript = g_pScriptVM->RegisterInstance( reinterpret_cast<Script_AI_EnemyInfo_t*>(pEMemory) );
}
return hScript;
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
HSCRIPT CAI_BaseNPC::VScriptFindEnemyMemory( HSCRIPT hEnemy )
{
HSCRIPT hScript = NULL;
AI_EnemyInfo_t *info = GetEnemies()->Find( ToEnt(hEnemy) );
if (info)
{
hScript = g_pScriptVM->RegisterInstance( reinterpret_cast<Script_AI_EnemyInfo_t*>(info) );
}
return hScript;
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
bool CAI_BaseNPC::VScriptUpdateEnemyMemory( HSCRIPT hEnemy, const Vector &position, HSCRIPT hInformer )
{
return UpdateEnemyMemory( ToEnt( hEnemy ), position, ToEnt( hInformer ) );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CAI_BaseNPC::VScriptClearEnemyMemory( HSCRIPT hEnemy )
{
CBaseEntity *pEnemy = ToEnt( hEnemy );
if (!pEnemy)
return;
GetEnemies()->ClearMemory( pEnemy );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CAI_BaseNPC::VScriptSetFreeKnowledgeDuration( float flDuration )
{
GetEnemies()->SetFreeKnowledgeDuration( flDuration );
}
void CAI_BaseNPC::VScriptSetEnemyDiscardTime( float flDuration )
{
GetEnemies()->SetEnemyDiscardTime( flDuration );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
int CAI_BaseNPC::VScriptGetState()
{
return (int)GetState();
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
int CAI_BaseNPC::VScriptGetIdealState()
{
return (int)GetIdealState();
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CAI_BaseNPC::VScriptSetIdealState( int nNPCState )
{
SetIdealState( (NPC_STATE)nNPCState );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
HSCRIPT CAI_BaseNPC::VScriptGetTarget()
{
return ToHScript( GetTarget() );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CAI_BaseNPC::VScriptSetTarget( HSCRIPT hTarget )
{
SetTarget( ToEnt( hTarget ) );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
HSCRIPT CAI_BaseNPC::VScriptGetHintNode()
{
return ToHScript( GetHintNode() );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
const char *CAI_BaseNPC::VScriptGetSchedule()
{
const char *pName = NULL;
if (GetCurSchedule())
pName = GetCurSchedule()->GetName();
if (!pName)
pName = "Unknown";
return pName;
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
int CAI_BaseNPC::VScriptGetScheduleID()
{
if (!GetCurSchedule())
return -1;
int iSched = GetCurSchedule()->GetId();
// Local IDs are needed to correspond with user-friendly enums
if ( AI_IdIsGlobal( iSched ) )
{
iSched = GetClassScheduleIdSpace()->ScheduleGlobalToLocal(iSched);
}
return iSched;
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CAI_BaseNPC::VScriptSetSchedule( const char *szSchedule )
{
SetSchedule( GetScheduleID( szSchedule ) );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
const char *CAI_BaseNPC::VScriptGetTask()
{
const Task_t *pTask = GetTask();
const char *pName = NULL;
if (pTask)
pName = TaskName( pTask->iTask );
else
pName = "None";
return pName;
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
int CAI_BaseNPC::VScriptGetTaskID()
{
const Task_t *pTask = GetTask();
int iID = -1;
if (pTask)
iID = AI_RemapFromGlobal( GetTaskID( TaskName( pTask->iTask ) ) );
return iID;
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
HSCRIPT CAI_BaseNPC::VScriptGetExpresser()
{
HSCRIPT hScript = NULL;
CAI_Expresser *pExpresser = GetExpresser();
if (pExpresser)
{
hScript = g_pScriptVM->RegisterInstance( pExpresser );
}
return hScript;
}
HSCRIPT CAI_BaseNPC::VScriptGetCine()
{
return ToHScript(m_hCine.Get());
}
HSCRIPT CAI_BaseNPC::VScriptGetSquad()
{
HSCRIPT hScript = NULL;
CAI_Squad *pSquad = GetSquad();
if (pSquad)
{
hScript = g_pScriptVM->RegisterInstance( pSquad );
}
return hScript;
}
HSCRIPT CAI_BaseNPC::VScriptGetBestSound( int validTypes )
{
HSCRIPT hScript = NULL;
CSound *pSound = GetBestSound( validTypes );
if (pSound)
{
hScript = g_pScriptVM->RegisterInstance( pSound );
}
return hScript;
}
HSCRIPT CAI_BaseNPC::VScriptGetFirstHeardSound()
{
HSCRIPT hScript = NULL;
AISoundIter_t iter;
CSound *pSound = GetSenses()->GetFirstHeardSound( &iter );
if (pSound)
{
hScript = g_pScriptVM->RegisterInstance( pSound );