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hlsdk-xash3d/dlls/cthulhu/cthulhu.cpp

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/***
*
* Copyright (c) 1999, 2000 Valve LLC. All rights reserved.
*
* This product contains software technology licensed from Id
* Software, Inc. ("Id Technology"). Id Technology (c) 1996 Id Software, Inc.
* All Rights Reserved.
*
* This source code contains proprietary and confidential information of
* Valve LLC and its suppliers. Access to this code is restricted to
* persons who have executed a written SDK license with Valve. Any access,
* use or distribution of this code by or to any unlicensed person is illegal.
*
****/
#ifndef OEM_BUILD
//=========================================================
// Cthulhu
//=========================================================
#include "extdll.h"
#include "util.h"
#include "cbase.h"
#include "nodes.h"
#include "monsters.h"
#include "schedule.h"
#include "customentity.h"
#include "weapons.h"
#include "effects.h"
#include "soundent.h"
#include "decals.h"
#include "explode.h"
#include "func_break.h"
#include "scripted.h"
#include "spiral.h"
//=========================================================
// Cthulhu Monster
//=========================================================
const float CTH_ATTACKDIST = 100.0;
// Cthulhu animation events
#define CTH_AE_SLASH_LEFT 1
//#define CTH_AE_BEAM_ATTACK_RIGHT 2 // No longer used
#define CTH_AE_LEFT_FOOT 3
#define CTH_AE_RIGHT_FOOT 4
//#define CTH_AE_STOMP 5 // Cthulhu does not stomp
#define CTH_AE_BREATHE 6
// Cthulhu is immune to any damage but this
//#define CTH_DAMAGE (DMG_ENERGYBEAM|DMG_CRUSH|DMG_MORTAR|DMG_BLAST)
#define CTH_EYE_SPRITE_NAME "sprites/gargeye1.spr"
#define CTH_BEAM_SPRITE_NAME "sprites/xbeam3.spr"
#define CTH_BEAM_SPRITE2 "sprites/xbeam3.spr"
//#define CTH_STOMP_SPRITE_NAME "sprites/gargeye1.spr"
//#define CTH_STOMP_BUZZ_SOUND "weapons/mine_charge.wav"
#define CTH_FLAME_LENGTH 440
#define CTH_GIB_MODEL "models/metalplategibs.mdl"
#define ATTN_CTH (ATTN_NORM)
int gCthulhuGibModel = 0;
void CthSpawnExplosion( Vector center, float randomRange, float time, int magnitude );
void CthStreakSplash( const Vector &origin, const Vector &direction, int color, int count, int speed, int velocityRange )
{
MESSAGE_BEGIN( MSG_PVS, SVC_TEMPENTITY, origin );
WRITE_BYTE( TE_STREAK_SPLASH );
WRITE_COORD( origin.x ); // origin
WRITE_COORD( origin.y );
WRITE_COORD( origin.z );
WRITE_COORD( direction.x ); // direction
WRITE_COORD( direction.y );
WRITE_COORD( direction.z );
WRITE_BYTE( color ); // Streak color 6
WRITE_SHORT( count ); // count
WRITE_SHORT( speed );
WRITE_SHORT( velocityRange ); // Random velocity modifier
MESSAGE_END();
}
class CCthulhu : public CBaseMonster
{
public:
void Spawn( void );
void Precache( void );
void KeyValue( KeyValueData *pkvd );
void SetYawSpeed( void );
int Classify ( void );
int TakeDamage( entvars_t *pevInflictor, entvars_t *pevAttacker, float flDamage, int bitsDamageType );
void TraceAttack( entvars_t *pevAttacker, float flDamage, Vector vecDir, TraceResult *ptr, int bitsDamageType );
void HandleAnimEvent( MonsterEvent_t *pEvent );
BOOL CheckMeleeAttack1( float flDot, float flDist ); // Swipe
BOOL CheckMeleeAttack2( float flDot, float flDist ); // Flames
BOOL CheckRangeAttack1( float flDot, float flDist ); // Stomp attack
void SetObjectCollisionBox( void )
{
//pev->absmin = pev->origin + Vector( -80, -80, 0 );
//pev->absmax = pev->origin + Vector( 80, 80, 214 );
pev->absmin = pev->origin + Vector( -160, -160, 0 );
pev->absmax = pev->origin + Vector( 160, 160, 418 );
}
Schedule_t *GetScheduleOfType( int Type );
void StartTask( Task_t *pTask );
void RunTask( Task_t *pTask );
void PrescheduleThink( void );
void Killed( entvars_t *pevAttacker, int iGib );
void DeathEffect( void );
void EyeOff( void );
void EyeOn( int level );
void EyeUpdate( void );
//void Leap( void );
void FlameCreate( void );
void FlameUpdate( void );
void FlameControls( float angleX, float angleY );
void FlameDestroy( void );
inline BOOL FlameIsOn( void ) { return m_pFlame[0] != NULL; }
void FlameDamage( Vector vecStart, Vector vecEnd, entvars_t *pevInflictor, entvars_t *pevAttacker, float flDamage, int iClassIgnore, int bitsDamageType );
virtual int Save( CSave &save );
virtual int Restore( CRestore &restore );
static TYPEDESCRIPTION m_SaveData[];
CUSTOM_SCHEDULES;
private:
static const char *pAttackHitSounds[];
static const char *pBeamAttackSounds[];
static const char *pAttackMissSounds[];
static const char *pFootSounds[];
static const char *pIdleSounds[];
static const char *pAlertSounds[];
static const char *pPainSounds[];
static const char *pAttackSounds[];
static const char *pBreatheSounds[];
CBaseEntity* CthulhuCheckTraceHullAttack(float flDist, int iDamage, int iDmgType);
CSprite *m_pEyeGlow; // Glow around the eyes
CBeam *m_pFlame[4]; // Flame beams
int m_eyeBrightness; // Brightness target
float m_seeTime; // Time to attack (when I see the enemy, I set this)
float m_flameTime; // Time of next flame attack
float m_painSoundTime; // Time of next pain sound
float m_streakTime; // streak timer (don't send too many)
float m_flameX; // Flame thrower aim
float m_flameY;
BOOL m_bExplodeOnDeath;
};
LINK_ENTITY_TO_CLASS( monster_cthulhu, CCthulhu );
TYPEDESCRIPTION CCthulhu::m_SaveData[] =
{
DEFINE_FIELD( CCthulhu, m_pEyeGlow, FIELD_CLASSPTR ),
DEFINE_FIELD( CCthulhu, m_eyeBrightness, FIELD_INTEGER ),
DEFINE_FIELD( CCthulhu, m_seeTime, FIELD_TIME ),
DEFINE_FIELD( CCthulhu, m_flameTime, FIELD_TIME ),
DEFINE_FIELD( CCthulhu, m_streakTime, FIELD_TIME ),
DEFINE_FIELD( CCthulhu, m_painSoundTime, FIELD_TIME ),
DEFINE_ARRAY( CCthulhu, m_pFlame, FIELD_CLASSPTR, 4 ),
DEFINE_FIELD( CCthulhu, m_flameX, FIELD_FLOAT ),
DEFINE_FIELD( CCthulhu, m_flameY, FIELD_FLOAT ),
DEFINE_FIELD( CCthulhu, m_bExplodeOnDeath, FIELD_BOOLEAN ),
};
IMPLEMENT_SAVERESTORE( CCthulhu, CBaseMonster );
const char *CCthulhu::pAttackHitSounds[] =
{
"zombie/claw_strike1.wav",
"zombie/claw_strike2.wav",
"zombie/claw_strike3.wav",
};
const char *CCthulhu::pBeamAttackSounds[] =
{
"garg/gar_flameoff1.wav",
"garg/gar_flameon1.wav",
"garg/gar_flamerun1.wav",
};
const char *CCthulhu::pAttackMissSounds[] =
{
"zombie/claw_miss1.wav",
"zombie/claw_miss2.wav",
};
const char *CCthulhu::pFootSounds[] =
{
"garg/gar_step1.wav",
"garg/gar_step2.wav",
};
const char *CCthulhu::pIdleSounds[] =
{
"garg/gar_idle1.wav",
"garg/gar_idle2.wav",
"garg/gar_idle3.wav",
"garg/gar_idle4.wav",
"garg/gar_idle5.wav",
};
const char *CCthulhu::pAttackSounds[] =
{
"garg/gar_attack1.wav",
"garg/gar_attack2.wav",
"garg/gar_attack3.wav",
};
const char *CCthulhu::pAlertSounds[] =
{
"garg/gar_alert1.wav",
"garg/gar_alert2.wav",
"garg/gar_alert3.wav",
};
const char *CCthulhu::pPainSounds[] =
{
"garg/gar_pain1.wav",
"garg/gar_pain2.wav",
"garg/gar_pain3.wav",
};
const char *CCthulhu::pBreatheSounds[] =
{
"garg/gar_breathe1.wav",
"garg/gar_breathe2.wav",
"garg/gar_breathe3.wav",
};
//=========================================================
// AI Schedules Specific to this monster
//=========================================================
enum
{
TASK_SOUND_ATTACK = LAST_COMMON_TASK + 1,
TASK_FLAME_SWEEP,
};
Task_t tlCthulhuFlame[] =
{
{ TASK_STOP_MOVING, (float)0 },
{ TASK_FACE_ENEMY, (float)0 },
{ TASK_SOUND_ATTACK, (float)0 },
// { TASK_PLAY_SEQUENCE, (float)ACT_SIGNAL1 },
{ TASK_SET_ACTIVITY, (float)ACT_MELEE_ATTACK2 },
{ TASK_FLAME_SWEEP, (float)4.5 },
{ TASK_SET_ACTIVITY, (float)ACT_IDLE },
};
Schedule_t slCthulhuFlame[] =
{
{
tlCthulhuFlame,
ARRAYSIZE ( tlCthulhuFlame ),
0,
0,
"CthulhuFlame"
},
};
// primary melee attack
Task_t tlCthulhuSwipe[] =
{
{ TASK_STOP_MOVING, 0 },
{ TASK_FACE_ENEMY, (float)0 },
{ TASK_MELEE_ATTACK1, (float)0 },
};
Schedule_t slCthulhuSwipe[] =
{
{
tlCthulhuSwipe,
ARRAYSIZE ( tlCthulhuSwipe ),
bits_COND_CAN_MELEE_ATTACK2,
0,
"CthulhuSwipe"
},
};
DEFINE_CUSTOM_SCHEDULES( CCthulhu )
{
slCthulhuFlame,
slCthulhuSwipe,
};
IMPLEMENT_CUSTOM_SCHEDULES( CCthulhu, CBaseMonster );
void CCthulhu::EyeOn( int level )
{
m_eyeBrightness = level;
}
void CCthulhu::EyeOff( void )
{
m_eyeBrightness = 0;
}
void CCthulhu::EyeUpdate( void )
{
if ( m_pEyeGlow )
{
m_pEyeGlow->pev->renderamt = UTIL_Approach( m_eyeBrightness, m_pEyeGlow->pev->renderamt, 26 );
if ( m_pEyeGlow->pev->renderamt == 0 )
m_pEyeGlow->pev->effects |= EF_NODRAW;
else
m_pEyeGlow->pev->effects &= ~EF_NODRAW;
UTIL_SetOrigin( m_pEyeGlow, pev->origin );
}
}
void CCthulhu :: FlameCreate( void )
{
int i;
Vector posGun, angleGun;
TraceResult trace;
UTIL_MakeVectors( pev->angles );
// we only have one "flame", coming from the mouth
for ( i = 0; i < 4; i += 2 )
{
if ( i < 2 )
m_pFlame[i] = CBeam::BeamCreate( CTH_BEAM_SPRITE_NAME, 240 );
else
m_pFlame[i] = CBeam::BeamCreate( CTH_BEAM_SPRITE2, 140 );
if ( m_pFlame[i] )
{
int attach = i%2;
// attachment is 0 based in GetAttachment
GetAttachment( attach+1, posGun, angleGun );
Vector vecEnd = (gpGlobals->v_forward * CTH_FLAME_LENGTH) + posGun;
UTIL_TraceLine( posGun, vecEnd, dont_ignore_monsters, edict(), &trace );
m_pFlame[i]->PointEntInit( trace.vecEndPos, entindex() );
if ( i < 2 )
m_pFlame[i]->SetColor( 255, 130, 90 );
else
m_pFlame[i]->SetColor( 0, 120, 255 );
m_pFlame[i]->SetBrightness( 190 );
m_pFlame[i]->SetFlags( BEAM_FSHADEIN );
m_pFlame[i]->SetScrollRate( 20 );
// attachment is 1 based in SetEndAttachment
m_pFlame[i]->SetEndAttachment( attach + 2 );
CSoundEnt::InsertSound( bits_SOUND_COMBAT, posGun, 384, 0.3 );
}
}
EMIT_SOUND_DYN ( edict(), CHAN_BODY, pBeamAttackSounds[ 1 ], 1.0, ATTN_NORM, 0, PITCH_NORM );
EMIT_SOUND_DYN ( edict(), CHAN_WEAPON, pBeamAttackSounds[ 2 ], 1.0, ATTN_NORM, 0, PITCH_NORM );
}
void CCthulhu :: FlameControls( float angleX, float angleY )
{
if ( angleY < -180 )
angleY += 360;
else if ( angleY > 180 )
angleY -= 360;
if ( angleY < -45 )
angleY = -45;
else if ( angleY > 45 )
angleY = 45;
m_flameX = UTIL_ApproachAngle( angleX, m_flameX, 4 );
m_flameY = UTIL_ApproachAngle( angleY, m_flameY, 8 );
SetBoneController( 0, m_flameY );
SetBoneController( 1, m_flameX );
}
void CCthulhu :: FlameUpdate( void )
{
int i;
static float offset[2] = { 60, -60 };
TraceResult trace;
Vector vecStart, angleGun;
BOOL streaks = FALSE;
//for ( i = 0; i < 2; i++ )
for ( i = 0; i < 1; i++ )
{
if ( m_pFlame[i] )
{
Vector vecAim = pev->angles;
vecAim.x += m_flameX;
vecAim.y += m_flameY;
UTIL_MakeVectors( vecAim );
GetAttachment( i+1, vecStart, angleGun );
Vector vecEnd = vecStart + (gpGlobals->v_forward * CTH_FLAME_LENGTH); // - offset[i] * gpGlobals->v_right;
UTIL_TraceLine( vecStart, vecEnd, dont_ignore_monsters, edict(), &trace );
m_pFlame[i]->SetStartPos( trace.vecEndPos );
m_pFlame[i+2]->SetStartPos( (vecStart * 0.6) + (trace.vecEndPos * 0.4) );
if ( trace.flFraction != 1.0 && gpGlobals->time > m_streakTime )
{
CthStreakSplash( trace.vecEndPos, trace.vecPlaneNormal, 6, 20, 50, 400 );
streaks = TRUE;
UTIL_DecalTrace( &trace, DECAL_SMALLSCORCH1 + RANDOM_LONG(0,2) );
}
// RadiusDamage( trace.vecEndPos, pev, pev, gSkillData.gargantuaDmgFire, CLASS_ALIEN_MONSTER, DMG_BURN );
FlameDamage( vecStart, trace.vecEndPos, pev, pev, gSkillData.gargantuaDmgFire, CLASS_ALIEN_MONSTER, DMG_POISON );
MESSAGE_BEGIN( MSG_BROADCAST, SVC_TEMPENTITY );
WRITE_BYTE( TE_ELIGHT );
WRITE_SHORT( entindex( ) + 0x1000 * (i + 2) ); // entity, attachment
WRITE_COORD( vecStart.x ); // origin
WRITE_COORD( vecStart.y );
WRITE_COORD( vecStart.z );
WRITE_COORD( RANDOM_FLOAT( 32, 48 ) ); // radius
WRITE_BYTE( 255 ); // R
WRITE_BYTE( 255 ); // G
WRITE_BYTE( 255 ); // B
WRITE_BYTE( 2 ); // life * 10
WRITE_COORD( 0 ); // decay
MESSAGE_END();
}
}
if ( streaks )
m_streakTime = gpGlobals->time;
}
void CCthulhu :: FlameDamage( Vector vecStart, Vector vecEnd, entvars_t *pevInflictor, entvars_t *pevAttacker, float flDamage, int iClassIgnore, int bitsDamageType )
{
CBaseEntity *pEntity = NULL;
TraceResult tr;
float flAdjustedDamage;
Vector vecSpot;
Vector vecMid = (vecStart + vecEnd) * 0.5;
float searchRadius = (vecStart - vecMid).Length();
Vector vecAim = (vecEnd - vecStart).Normalize( );
// iterate on all entities in the vicinity.
while ((pEntity = UTIL_FindEntityInSphere( pEntity, vecMid, searchRadius )) != NULL)
{
if ( pEntity->pev->takedamage != DAMAGE_NO )
{
// UNDONE: this should check a damage mask, not an ignore
if ( iClassIgnore != CLASS_NONE && pEntity->Classify() == iClassIgnore )
{// houndeyes don't hurt other houndeyes with their attack
continue;
}
vecSpot = pEntity->BodyTarget( vecMid );
float dist = DotProduct( vecAim, vecSpot - vecMid );
if (dist > searchRadius)
dist = searchRadius;
else if (dist < -searchRadius)
dist = searchRadius;
Vector vecSrc = vecMid + dist * vecAim;
UTIL_TraceLine ( vecSrc, vecSpot, dont_ignore_monsters, ENT(pev), &tr );
if ( tr.flFraction == 1.0 || tr.pHit == pEntity->edict() )
{// the explosion can 'see' this entity, so hurt them!
// decrease damage for an ent that's farther from the flame.
dist = ( vecSrc - tr.vecEndPos ).Length();
//if (dist > 64)
if (dist > 128)
{
flAdjustedDamage = flDamage - (dist - 128) * 0.4;
if (flAdjustedDamage <= 0)
continue;
}
else
{
flAdjustedDamage = flDamage;
}
// ALERT( at_console, "hit %s\n", STRING( pEntity->pev->classname ) );
if (tr.flFraction != 1.0)
{
ClearMultiDamage( );
pEntity->TraceAttack( pevInflictor, flAdjustedDamage, (tr.vecEndPos - vecSrc).Normalize( ), &tr, bitsDamageType );
ApplyMultiDamage( pevInflictor, pevAttacker );
}
else
{
pEntity->TakeDamage ( pevInflictor, pevAttacker, flAdjustedDamage, bitsDamageType );
}
}
}
}
}
void CCthulhu :: FlameDestroy( void )
{
int i;
EMIT_SOUND_DYN ( edict(), CHAN_WEAPON, pBeamAttackSounds[ 0 ], 1.0, ATTN_NORM, 0, PITCH_NORM );
//for ( i = 0; i < 4; i++ )
for ( i = 0; i < 4; i += 2 )
{
if ( m_pFlame[i] )
{
UTIL_Remove( m_pFlame[i] );
m_pFlame[i] = NULL;
}
}
}
void CCthulhu :: PrescheduleThink( void )
{
if ( !HasConditions( bits_COND_SEE_ENEMY ) )
{
m_seeTime = gpGlobals->time + 5;
EyeOff();
}
else
EyeOn( 200 );
EyeUpdate();
}
//=========================================================
// Classify - indicates this monster's place in the
// relationship table.
//=========================================================
int CCthulhu :: Classify ( void )
{
return m_iClass?m_iClass:CLASS_ALIEN_MONSTER;
}
//=========================================================
// SetYawSpeed - allows each sequence to have a different
// turn rate associated with it.
//=========================================================
void CCthulhu :: SetYawSpeed ( void )
{
int ys;
switch ( m_Activity )
{
case ACT_IDLE:
ys = 60;
break;
case ACT_TURN_LEFT:
case ACT_TURN_RIGHT:
ys = 180;
break;
case ACT_WALK:
case ACT_RUN:
ys = 60;
break;
default:
ys = 60;
break;
}
pev->yaw_speed = ys;
}
//=========================================================
// Spawn
//=========================================================
void CCthulhu :: Spawn()
{
Precache( );
if (pev->model)
SET_MODEL(ENT(pev), STRING(pev->model)); //LRC
else
SET_MODEL(ENT(pev), "models/cthulhu.mdl");
//UTIL_SetSize( pev, Vector( -64, -64, 0 ), Vector( 64, 64, 512 ) );
UTIL_SetSize( pev, Vector( -64, -64, 0 ), Vector( 64, 64, 512 ) );
pev->solid = SOLID_SLIDEBOX;
pev->movetype = MOVETYPE_STEP;
m_bloodColor = BLOOD_COLOR_GREEN;
if (pev->health == 0)
pev->health = gSkillData.gargantuaHealth;
//pev->view_ofs = Vector ( 0, 0, 96 );// taken from mdl file
//m_flFieldOfView = -0.2;// width of forward view cone ( as a dotproduct result )
m_flFieldOfView = 0.3;// width of forward view cone ( as a dotproduct result )
// a more narrow field of view...
m_MonsterState = MONSTERSTATE_NONE;
m_bExplodeOnDeath = FALSE;
MonsterInit();
// override this, Cthulhu has long look range...
m_flDistLook = 4096.0;
m_pEyeGlow = CSprite::SpriteCreate( CTH_EYE_SPRITE_NAME, pev->origin, FALSE );
m_pEyeGlow->SetTransparency( kRenderGlow, 255, 255, 255, 0, kRenderFxNoDissipation );
m_pEyeGlow->SetAttachment( edict(), 1 );
EyeOff();
m_seeTime = gpGlobals->time + 5;
m_flameTime = gpGlobals->time + 2;
}
//=========================================================
// Precache - precaches all resources this monster needs
//=========================================================
void CCthulhu :: Precache()
{
int i;
if (pev->model)
PRECACHE_MODEL((char*)STRING(pev->model)); //LRC
else
PRECACHE_MODEL("models/cthulhu.mdl");
PRECACHE_MODEL( CTH_EYE_SPRITE_NAME );
PRECACHE_MODEL( CTH_BEAM_SPRITE_NAME );
PRECACHE_MODEL( CTH_BEAM_SPRITE2 );
gCthulhuGibModel = PRECACHE_MODEL( CTH_GIB_MODEL );
for ( i = 0; i < ARRAYSIZE( pAttackHitSounds ); i++ )
PRECACHE_SOUND((char *)pAttackHitSounds[i]);
for ( i = 0; i < ARRAYSIZE( pBeamAttackSounds ); i++ )
PRECACHE_SOUND((char *)pBeamAttackSounds[i]);
for ( i = 0; i < ARRAYSIZE( pAttackMissSounds ); i++ )
PRECACHE_SOUND((char *)pAttackMissSounds[i]);
for ( i = 0; i < ARRAYSIZE( pFootSounds ); i++ )
PRECACHE_SOUND((char *)pFootSounds[i]);
for ( i = 0; i < ARRAYSIZE( pIdleSounds ); i++ )
PRECACHE_SOUND((char *)pIdleSounds[i]);
for ( i = 0; i < ARRAYSIZE( pAlertSounds ); i++ )
PRECACHE_SOUND((char *)pAlertSounds[i]);
for ( i = 0; i < ARRAYSIZE( pPainSounds ); i++ )
PRECACHE_SOUND((char *)pPainSounds[i]);
for ( i = 0; i < ARRAYSIZE( pAttackSounds ); i++ )
PRECACHE_SOUND((char *)pAttackSounds[i]);
for ( i = 0; i < ARRAYSIZE( pBreatheSounds ); i++ )
PRECACHE_SOUND((char *)pBreatheSounds[i]);
}
void CCthulhu :: KeyValue( KeyValueData *pkvd )
{
if (FStrEq(pkvd->szKeyName, "blowup"))
{
int flag = atoi(pkvd->szValue);
pkvd->fHandled = TRUE;
if ( flag ) m_bExplodeOnDeath = TRUE;
}
else
CBaseMonster::KeyValue( pkvd );
}
void CCthulhu::TraceAttack( entvars_t *pevAttacker, float flDamage, Vector vecDir, TraceResult *ptr, int bitsDamageType )
{
ALERT( at_aiconsole, "CCthulhu::TraceAttack\n");
if ( !IsAlive() )
{
CBaseMonster::TraceAttack( pevAttacker, flDamage, vecDir, ptr, bitsDamageType );
return;
}
// UNDONE: Hit group specific damage?
if ( bitsDamageType && m_painSoundTime < gpGlobals->time )
{
EMIT_SOUND_DYN( ENT(pev), CHAN_VOICE, pPainSounds[ RANDOM_LONG(0,ARRAYSIZE(pPainSounds)-1) ], 1.0, ATTN_CTH, 0, PITCH_NORM );
m_painSoundTime = gpGlobals->time + RANDOM_FLOAT( 2.5, 4 );
}
CBaseMonster::TraceAttack( pevAttacker, flDamage, vecDir, ptr, bitsDamageType );
}
int CCthulhu::TakeDamage( entvars_t *pevInflictor, entvars_t *pevAttacker, float flDamage, int bitsDamageType )
{
ALERT( at_aiconsole, "CCthulhu::TakeDamage\n");
if ( IsAlive() )
{
if ( bitsDamageType & DMG_BLAST )
SetConditions( bits_COND_LIGHT_DAMAGE );
}
return CBaseMonster::TakeDamage( pevInflictor, pevAttacker, flDamage, bitsDamageType );
}
void CCthulhu::DeathEffect( void )
{
UTIL_MakeVectors(pev->angles);
Vector deathPos = pev->origin + gpGlobals->v_forward * 100;
// Create a spiral of streaks
CSpiral::Create( deathPos, (pev->absmax.z - pev->absmin.z) * 0.6, 125, 1.5 );
Vector position = pev->origin;
position.z += 32;
if (m_bExplodeOnDeath)
{
int i;
for ( i = 0; i < 7; i+=2 )
{
CthSpawnExplosion( position, 70, (i * 0.3), 60 + (i*20) );
position.z += 15;
}
}
CBaseEntity *pSmoker = CBaseEntity::Create( "env_smoker", pev->origin, g_vecZero, NULL );
pSmoker->pev->health = 1; // 1 smoke balls
pSmoker->pev->scale = 46; // 4.6X normal size
pSmoker->pev->dmg = 0; // 0 radial distribution
pSmoker->SetNextThink( 2.5 ); // Start in 2.5 seconds
}
void CCthulhu::Killed( entvars_t *pevAttacker, int iGib )
{
EyeOff();
UTIL_Remove( m_pEyeGlow );
m_pEyeGlow = NULL;
CBaseMonster::Killed( pevAttacker, GIB_NEVER );
}
//=========================================================
// CheckMeleeAttack1
// Cthulhu swipe attack
//
//=========================================================
BOOL CCthulhu::CheckMeleeAttack1( float flDot, float flDist )
{
// ALERT(at_aiconsole, "CheckMelee(%f, %f)\n", flDot, flDist);
if (flDot >= 0.7)
{
if (flDist <= CTH_ATTACKDIST)
return TRUE;
}
return FALSE;
}
// Flame thrower madness!
BOOL CCthulhu::CheckMeleeAttack2( float flDot, float flDist )
{
// ALERT(at_aiconsole, "CheckMelee(%f, %f)\n", flDot, flDist);
if ( gpGlobals->time > m_flameTime )
{
if (flDot >= 0.8 && flDist > CTH_ATTACKDIST)
{
if ( flDist <= CTH_FLAME_LENGTH )
return TRUE;
}
}
return FALSE;
}
//=========================================================
// CheckRangeAttack1
// flDot is the cos of the angle of the cone within which
// the attack can occur.
//=========================================================
BOOL CCthulhu::CheckRangeAttack1( float flDot, float flDist )
{
//if ( gpGlobals->time > m_seeTime )
//{
// if (flDot >= 0.7 && flDist > CTH_ATTACKDIST)
// {
// return TRUE;
// }
//}
return FALSE;
}
//=========================================================
// HandleAnimEvent - catches the monster-specific messages
// that occur when tagged animation frames are played.
//=========================================================
void CCthulhu::HandleAnimEvent(MonsterEvent_t *pEvent)
{
switch( pEvent->event )
{
case CTH_AE_SLASH_LEFT:
{
// HACKHACK!!!
CBaseEntity *pHurt = CthulhuCheckTraceHullAttack( CTH_ATTACKDIST + 10.0, gSkillData.gargantuaDmgSlash, DMG_SLASH );
if (pHurt)
{
if ( pHurt->pev->flags & (FL_MONSTER|FL_CLIENT) )
{
pHurt->pev->punchangle.x = -30; // pitch
pHurt->pev->punchangle.y = -30; // yaw
pHurt->pev->punchangle.z = 30; // roll
//UTIL_MakeVectors(pev->angles); // called by CheckTraceHullAttack
pHurt->pev->velocity = pHurt->pev->velocity - gpGlobals->v_right * 100;
}
EMIT_SOUND_DYN ( edict(), CHAN_WEAPON, pAttackHitSounds[ RANDOM_LONG(0,ARRAYSIZE(pAttackHitSounds)-1) ], 1.0, ATTN_NORM, 0, 50 + RANDOM_LONG(0,15) );
}
else // Play a random attack miss sound
EMIT_SOUND_DYN ( edict(), CHAN_WEAPON, pAttackMissSounds[ RANDOM_LONG(0,ARRAYSIZE(pAttackMissSounds)-1) ], 1.0, ATTN_NORM, 0, 50 + RANDOM_LONG(0,15) );
Vector forward;
UTIL_MakeVectorsPrivate( pev->angles, forward, NULL, NULL );
}
break;
case CTH_AE_RIGHT_FOOT:
case CTH_AE_LEFT_FOOT:
UTIL_ScreenShake( pev->origin, 4.0, 3.0, 1.0, 750 );
EMIT_SOUND_DYN ( edict(), CHAN_BODY, pFootSounds[ RANDOM_LONG(0,ARRAYSIZE(pFootSounds)-1) ], 1.0, ATTN_CTH, 0, PITCH_NORM + RANDOM_LONG(-10,10) );
break;
case CTH_AE_BREATHE:
if ( !(pev->spawnflags & SF_MONSTER_GAG) || m_MonsterState != MONSTERSTATE_IDLE)
EMIT_SOUND_DYN ( edict(), CHAN_VOICE, pBreatheSounds[ RANDOM_LONG(0,ARRAYSIZE(pBreatheSounds)-1) ], 1.0, ATTN_CTH, 0, PITCH_NORM + RANDOM_LONG(-10,10) );
break;
default:
CBaseMonster::HandleAnimEvent(pEvent);
break;
}
}
//=========================================================
// CheckTraceHullAttack - expects a length to trace, amount
// of damage to do, and damage type. Returns a pointer to
// the damaged entity in case the monster wishes to do
// other stuff to the victim (punchangle, etc)
// Used for many contact-range melee attacks. Bites, claws, etc.
// Overridden for Cthulhu because his swing starts lower as
// a percentage of his height (otherwise he swings over the
// players head)
//=========================================================
CBaseEntity* CCthulhu::CthulhuCheckTraceHullAttack(float flDist, int iDamage, int iDmgType)
{
TraceResult tr;
UTIL_MakeVectors( pev->angles );
Vector vecStart = pev->origin;
vecStart.z += 64;
//vecStart.z += 128;
Vector vecEnd = vecStart + (gpGlobals->v_forward * flDist) - (gpGlobals->v_up * flDist * 0.3);
UTIL_TraceHull( vecStart, vecEnd, dont_ignore_monsters, head_hull, ENT(pev), &tr );
if ( tr.pHit )
{
CBaseEntity *pEntity = CBaseEntity::Instance( tr.pHit );
if ( iDamage > 0 )
{
pEntity->TakeDamage( pev, pev, iDamage, iDmgType );
}
return pEntity;
}
return NULL;
}
Schedule_t *CCthulhu::GetScheduleOfType( int Type )
{
// HACKHACK - turn off the flames if they are on and cthulhu goes scripted / dead
if ( FlameIsOn() )
FlameDestroy();
switch( Type )
{
case SCHED_MELEE_ATTACK2:
return slCthulhuFlame;
case SCHED_MELEE_ATTACK1:
return slCthulhuSwipe;
break;
}
return CBaseMonster::GetScheduleOfType( Type );
}
void CCthulhu::StartTask( Task_t *pTask )
{
switch ( pTask->iTask )
{
case TASK_FLAME_SWEEP:
FlameCreate();
m_flWaitFinished = gpGlobals->time + pTask->flData;
m_flameTime = gpGlobals->time + 6;
m_flameX = 0;
m_flameY = 0;
break;
case TASK_SOUND_ATTACK:
if ( RANDOM_LONG(0,100) < 30 )
EMIT_SOUND_DYN( ENT(pev), CHAN_VOICE, pAttackSounds[ RANDOM_LONG(0,ARRAYSIZE(pAttackSounds)-1) ], 1.0, ATTN_CTH, 0, PITCH_NORM );
TaskComplete();
break;
// allow a scripted_action to make cthulhu shoot flames.
case TASK_PLAY_SCRIPT:
if ( m_pCine->IsAction() && m_pCine->m_fAction == 3)
{
FlameCreate();
m_flWaitFinished = gpGlobals->time + 4.5;
m_flameTime = gpGlobals->time + 6;
m_flameX = 0;
m_flameY = 0;
}
CBaseMonster::RunTask( pTask );
break;
case TASK_DIE:
m_flWaitFinished = gpGlobals->time + 1.6;
DeathEffect();
// FALL THROUGH
default:
CBaseMonster::StartTask( pTask );
break;
}
}
//=========================================================
// RunTask
//=========================================================
void CCthulhu::RunTask( Task_t *pTask )
{
switch ( pTask->iTask )
{
case TASK_DIE:
if ( m_bExplodeOnDeath && gpGlobals->time > m_flWaitFinished )
{
pev->renderfx = kRenderFxExplode;
pev->rendercolor.x = 255;
pev->rendercolor.y = 0;
pev->rendercolor.z = 0;
StopAnimation();
SetNextThink( 0.15 );
SetThink( SUB_Remove );
int i;
int parts = MODEL_FRAMES( gCthulhuGibModel );
for ( i = 0; i < 10; i++ )
{
CGib *pGib = GetClassPtr( (CGib *)NULL );
pGib->Spawn( CTH_GIB_MODEL );
int bodyPart = 0;
if ( parts > 1 )
bodyPart = RANDOM_LONG( 0, pev->body-1 );
pGib->pev->body = bodyPart;
pGib->m_bloodColor = BLOOD_COLOR_YELLOW;
pGib->m_material = matNone;
pGib->pev->origin = pev->origin;
pGib->pev->velocity = UTIL_RandomBloodVector() * RANDOM_FLOAT( 300, 500 );
pGib->SetNextThink( 1.25 );
pGib->SetThink( SUB_FadeOut );
}
MESSAGE_BEGIN( MSG_PVS, SVC_TEMPENTITY, pev->origin );
WRITE_BYTE( TE_BREAKMODEL);
// position
WRITE_COORD( pev->origin.x );
WRITE_COORD( pev->origin.y );
WRITE_COORD( pev->origin.z );
// size
WRITE_COORD( 200 );
WRITE_COORD( 200 );
WRITE_COORD( 128 );
// velocity
WRITE_COORD( 0 );
WRITE_COORD( 0 );
WRITE_COORD( 0 );
// randomization
WRITE_BYTE( 200 );
// Model
WRITE_SHORT( gCthulhuGibModel ); //model id#
// # of shards
WRITE_BYTE( 50 );
// duration
WRITE_BYTE( 20 );// 3.0 seconds
// flags
WRITE_BYTE( BREAK_FLESH );
MESSAGE_END();
return;
}
else
CBaseMonster::RunTask(pTask);
break;
case TASK_PLAY_SCRIPT:
if (!m_pCine->IsAction() || m_pCine->m_fAction != 3)
{
CBaseMonster::RunTask( pTask );
break;
}
else
{
if (m_fSequenceFinished)
{
FlameDestroy();
FlameControls( 0, 0 );
SetBoneController( 0, 0 );
SetBoneController( 1, 0 );
m_pCine->SequenceDone( this );
break;
}
//if not finished, carry on into task_flame_sweep!
}
case TASK_FLAME_SWEEP:
if ( gpGlobals->time > m_flWaitFinished )
{
FlameDestroy();
TaskComplete();
FlameControls( 0, 0 );
SetBoneController( 0, 0 );
SetBoneController( 1, 0 );
}
else
{
BOOL cancel = FALSE;
Vector angles = g_vecZero;
FlameUpdate();
CBaseEntity *pEnemy;
if (m_pCine) // LRC- are we obeying a scripted_action?
pEnemy = m_hTargetEnt;
else
pEnemy = m_hEnemy;
if ( pEnemy )
{
Vector org = pev->origin;
//org.z += 64;
org.z += 128;
Vector dir = pEnemy->BodyTarget(org) - org;
angles = UTIL_VecToAngles( dir );
angles.x = -angles.x;
angles.y -= pev->angles.y;
//if ( dir.Length() > 400 )
if ( dir.Length() > 600 )
cancel = TRUE;
}
if ( fabs(angles.y) > 60 )
cancel = TRUE;
if ( cancel )
{
m_flWaitFinished -= 0.5;
m_flameTime -= 0.5;
}
// FlameControls( angles.x + 2 * sin(gpGlobals->time*8), angles.y + 28 * sin(gpGlobals->time*8.5) );
FlameControls( angles.x, angles.y );
}
break;
default:
CBaseMonster::RunTask( pTask );
break;
}
}
// HACKHACK Cut and pasted from explode.cpp
void CthSpawnExplosion( Vector center, float randomRange, float time, int magnitude )
{
KeyValueData kvd;
char buf[128];
center.x += RANDOM_FLOAT( -randomRange, randomRange );
center.y += RANDOM_FLOAT( -randomRange, randomRange );
CBaseEntity *pExplosion = CBaseEntity::Create( "env_explosion", center, g_vecZero, NULL );
sprintf( buf, "%3d", magnitude );
kvd.szKeyName = "iMagnitude";
kvd.szValue = buf;
pExplosion->KeyValue( &kvd );
pExplosion->pev->spawnflags |= SF_ENVEXPLOSION_NODAMAGE;
pExplosion->Spawn();
pExplosion->SetThink( CBaseEntity::SUB_CallUseToggle );
pExplosion->SetNextThink( time );
}
#endif
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