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hlsdk-xash3d/dlls/combat.cpp

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/***
*
* Copyright (c) 1996-2002, 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.
*
* Use, distribution, and modification of this source code and/or resulting
* object code is restricted to non-commercial enhancements to products from
* Valve LLC. All other use, distribution, or modification is prohibited
* without written permission from Valve LLC.
*
****/
/*
===== combat.cpp ========================================================
functions dealing with damage infliction & death
*/
#include "extdll.h"
#include "util.h"
#include "cbase.h"
#include "monsters.h"
#include "soundent.h"
#include "decals.h"
#include "animation.h"
#include "weapons.h"
#include "func_break.h"
#include "game.h"
extern DLL_GLOBAL Vector g_vecAttackDir;
extern DLL_GLOBAL int g_iSkillLevel;
extern Vector VecBModelOrigin( entvars_t *pevBModel );
extern entvars_t *g_pevLastInflictor;
//modif de Julien
extern void ClientDecal ( TraceResult *pTrace, Vector vecSrc, Vector vecEnd, int crowbar = 0 );
#define GERMAN_GIB_COUNT 4
#define HUMAN_GIB_COUNT 6
#define ALIEN_GIB_COUNT 4
// HACKHACK -- The gib velocity equations don't work
void CGib::LimitVelocity( void )
{
float length = pev->velocity.Length();
// ceiling at 1500. The gib velocity equation is not bounded properly. Rather than tune it
// in 3 separate places again, I'll just limit it here.
if( length > 1500.0f )
pev->velocity = pev->velocity.Normalize() * 1500.0f; // This should really be sv_maxvelocity * 0.75 or something
}
void CGib::SpawnStickyGibs( entvars_t *pevVictim, Vector vecOrigin, int cGibs )
{
int i;
if( g_Language == LANGUAGE_GERMAN )
{
// no sticky gibs in germany right now!
return;
}
for( i = 0; i < cGibs; i++ )
{
CGib *pGib = GetClassPtr( (CGib *)NULL );
pGib->Spawn( "models/stickygib.mdl" );
pGib->pev->body = RANDOM_LONG( 0, 2 );
if( pevVictim )
{
pGib->pev->origin.x = vecOrigin.x + RANDOM_FLOAT( -3.0f, 3.0f );
pGib->pev->origin.y = vecOrigin.y + RANDOM_FLOAT( -3.0f, 3.0f );
pGib->pev->origin.z = vecOrigin.z + RANDOM_FLOAT( -3.0f, 3.0f );
/*
pGib->pev->origin.x = pevVictim->absmin.x + pevVictim->size.x * ( RANDOM_FLOAT( 0, 1 ) );
pGib->pev->origin.y = pevVictim->absmin.y + pevVictim->size.y * ( RANDOM_FLOAT( 0, 1 ) );
pGib->pev->origin.z = pevVictim->absmin.z + pevVictim->size.z * ( RANDOM_FLOAT( 0, 1 ) );
*/
// make the gib fly away from the attack vector
pGib->pev->velocity = g_vecAttackDir * -1.0f;
// mix in some noise
pGib->pev->velocity.x += RANDOM_FLOAT( -0.15f, 0.15f );
pGib->pev->velocity.y += RANDOM_FLOAT( -0.15f, 0.15f );
pGib->pev->velocity.z += RANDOM_FLOAT( -0.15f, 0.15f );
pGib->pev->velocity = pGib->pev->velocity * 900.0f;
pGib->pev->avelocity.x = RANDOM_FLOAT( 250.0f, 400.0f );
pGib->pev->avelocity.y = RANDOM_FLOAT( 250.0f, 400.0f );
// copy owner's blood color
pGib->m_bloodColor = ( CBaseEntity::Instance( pevVictim ) )->BloodColor();
if( pevVictim->health > -50 )
{
pGib->pev->velocity = pGib->pev->velocity * 0.7f;
}
else if( pevVictim->health > -200 )
{
pGib->pev->velocity = pGib->pev->velocity * 2.0f;
}
else
{
pGib->pev->velocity = pGib->pev->velocity * 4.0f;
}
pGib->pev->movetype = MOVETYPE_TOSS;
pGib->pev->solid = SOLID_BBOX;
UTIL_SetSize( pGib->pev, Vector( 0, 0, 0 ), Vector( 0, 0, 0 ) );
pGib->SetTouch( &CGib::StickyGibTouch );
pGib->SetThink( NULL );
}
pGib->LimitVelocity();
}
}
void CGib::SpawnHeadGib( entvars_t *pevVictim )
{
CGib *pGib = GetClassPtr( (CGib *)NULL );
if( g_Language == LANGUAGE_GERMAN )
{
pGib->Spawn( "models/germangibs.mdl" );// throw one head
pGib->pev->body = 0;
}
else
{
pGib->Spawn( "models/hgibs.mdl" );// throw one head
pGib->pev->body = 0;
}
if( pevVictim )
{
pGib->pev->origin = pevVictim->origin + pevVictim->view_ofs;
edict_t *pentPlayer = FIND_CLIENT_IN_PVS( pGib->edict() );
if( RANDOM_LONG( 0, 100 ) <= 5 && pentPlayer )
{
// 5% chance head will be thrown at player's face.
entvars_t *pevPlayer;
pevPlayer = VARS( pentPlayer );
pGib->pev->velocity = ( ( pevPlayer->origin + pevPlayer->view_ofs ) - pGib->pev->origin ).Normalize() * 300.0f;
pGib->pev->velocity.z += 100.0f;
}
else
{
pGib->pev->velocity = Vector( RANDOM_FLOAT( -100.0f, 100.0f ), RANDOM_FLOAT( -100.0f, 100.0f ), RANDOM_FLOAT( 200.0f, 300.0f ) );
}
pGib->pev->avelocity.x = RANDOM_FLOAT( 100.0f, 200.0f );
pGib->pev->avelocity.y = RANDOM_FLOAT( 100.0f, 300.0f );
// copy owner's blood color
pGib->m_bloodColor = ( CBaseEntity::Instance( pevVictim ) )->BloodColor();
if( pevVictim->health > -50 )
{
pGib->pev->velocity = pGib->pev->velocity * 0.7f;
}
else if( pevVictim->health > -200 )
{
pGib->pev->velocity = pGib->pev->velocity * 2.0f;
}
else
{
pGib->pev->velocity = pGib->pev->velocity * 4.0f;
}
}
pGib->LimitVelocity();
}
void CGib::SpawnRandomGibs( entvars_t *pevVictim, int cGibs, int human )
{
int cSplat;
for( cSplat = 0; cSplat < cGibs; cSplat++ )
{
CGib *pGib = GetClassPtr( (CGib *)NULL );
if( g_Language == LANGUAGE_GERMAN )
{
pGib->Spawn( "models/germangibs.mdl" );
pGib->pev->body = RANDOM_LONG( 0, GERMAN_GIB_COUNT - 1 );
}
else
{
if( human )
{
// human pieces
pGib->Spawn( "models/hgibs.mdl" );
pGib->pev->body = RANDOM_LONG( 1, HUMAN_GIB_COUNT - 1 );// start at one to avoid throwing random amounts of skulls (0th gib)
}
else
{
// aliens
pGib->Spawn( "models/agibs.mdl" );
pGib->pev->body = RANDOM_LONG( 0, ALIEN_GIB_COUNT - 1 );
}
}
if( pevVictim )
{
// spawn the gib somewhere in the monster's bounding volume
pGib->pev->origin.x = pevVictim->absmin.x + pevVictim->size.x * ( RANDOM_FLOAT( 0.0f, 1.0f ) );
pGib->pev->origin.y = pevVictim->absmin.y + pevVictim->size.y * ( RANDOM_FLOAT( 0.0f, 1.0f ) );
pGib->pev->origin.z = pevVictim->absmin.z + pevVictim->size.z * ( RANDOM_FLOAT( 0.0f, 1.0f ) ) + 1.0f; // absmin.z is in the floor because the engine subtracts 1 to enlarge the box
// make the gib fly away from the attack vector
pGib->pev->velocity = g_vecAttackDir * -1.0f;
// mix in some noise
pGib->pev->velocity.x += RANDOM_FLOAT( -0.25f, 0.25f );
pGib->pev->velocity.y += RANDOM_FLOAT( -0.25f, 0.25f );
pGib->pev->velocity.z += RANDOM_FLOAT( -0.25f, 0.25f );
pGib->pev->velocity = pGib->pev->velocity * RANDOM_FLOAT( 300.0f, 400.0f );
pGib->pev->avelocity.x = RANDOM_FLOAT( 100.0f, 200.0f );
pGib->pev->avelocity.y = RANDOM_FLOAT( 100.0f, 300.0f );
// copy owner's blood color
pGib->m_bloodColor = ( CBaseEntity::Instance( pevVictim ) )->BloodColor();
if( pevVictim->health > -50 )
{
pGib->pev->velocity = pGib->pev->velocity * 0.7f;
}
else if( pevVictim->health > -200 )
{
pGib->pev->velocity = pGib->pev->velocity * 2.0f;
}
else
{
pGib->pev->velocity = pGib->pev->velocity * 4.0f;
}
pGib->pev->solid = SOLID_BBOX;
UTIL_SetSize( pGib->pev, Vector( 0, 0, 0 ), Vector( 0, 0, 0 ) );
}
pGib->LimitVelocity();
}
}
BOOL CBaseMonster::HasHumanGibs( void )
{
int myClass = Classify();
if( myClass == CLASS_HUMAN_MILITARY ||
myClass == CLASS_PLAYER_ALLY ||
myClass == CLASS_HUMAN_PASSIVE ||
myClass == CLASS_PLAYER )
return TRUE;
return FALSE;
}
BOOL CBaseMonster::HasAlienGibs( void )
{
int myClass = Classify();
if( myClass == CLASS_ALIEN_MILITARY ||
myClass == CLASS_ALIEN_MONSTER ||
myClass == CLASS_ALIEN_PASSIVE ||
myClass == CLASS_INSECT ||
myClass == CLASS_ALIEN_PREDATOR ||
myClass == CLASS_ALIEN_PREY )
return TRUE;
return FALSE;
}
void CBaseMonster::FadeMonster( void )
{
StopAnimation();
pev->velocity = g_vecZero;
pev->movetype = MOVETYPE_NONE;
pev->avelocity = g_vecZero;
pev->animtime = gpGlobals->time;
pev->effects |= EF_NOINTERP;
SUB_StartFadeOut();
}
//=========================================================
// GibMonster - create some gore and get rid of a monster's
// model.
//=========================================================
void CBaseMonster::GibMonster( void )
{
TraceResult tr;
BOOL gibbed = FALSE;
EMIT_SOUND( ENT( pev ), CHAN_WEAPON, "common/bodysplat.wav", 1, ATTN_NORM );
// only humans throw skulls !!!UNDONE - eventually monsters will have their own sets of gibs
if( HasHumanGibs() )
{
if( CVAR_GET_FLOAT( "violence_hgibs" ) != 0 ) // Only the player will ever get here
{
CGib::SpawnHeadGib( pev );
CGib::SpawnRandomGibs( pev, 4, 1 ); // throw some human gibs.
}
gibbed = TRUE;
}
else if( HasAlienGibs() )
{
if( CVAR_GET_FLOAT( "violence_agibs" ) != 0 ) // Should never get here, but someone might call it directly
{
CGib::SpawnRandomGibs( pev, 4, 0 ); // Throw alien gibs
}
gibbed = TRUE;
}
if( !IsPlayer() )
{
if( gibbed )
{
// don't remove players!
SetThink( &CBaseEntity::SUB_Remove );
pev->nextthink = gpGlobals->time;
}
else
{
FadeMonster();
}
}
}
//=========================================================
// GetDeathActivity - determines the best type of death
// anim to play.
//=========================================================
Activity CBaseMonster::GetDeathActivity( void )
{
Activity deathActivity;
BOOL fTriedDirection;
float flDot;
TraceResult tr;
Vector vecSrc;
if( pev->deadflag != DEAD_NO )
{
// don't run this while dying.
return m_IdealActivity;
}
vecSrc = Center();
fTriedDirection = FALSE;
deathActivity = ACT_DIESIMPLE;// in case we can't find any special deaths to do.
UTIL_MakeVectors( pev->angles );
flDot = DotProduct( gpGlobals->v_forward, g_vecAttackDir * -1.0f );
switch( m_LastHitGroup )
{
// try to pick a region-specific death.
case HITGROUP_HEAD:
deathActivity = ACT_DIE_HEADSHOT;
break;
case HITGROUP_STOMACH:
deathActivity = ACT_DIE_GUTSHOT;
break;
case HITGROUP_GENERIC:
// try to pick a death based on attack direction
fTriedDirection = TRUE;
if( flDot > 0.3f )
{
deathActivity = ACT_DIEFORWARD;
}
else if( flDot <= -0.3f )
{
deathActivity = ACT_DIEBACKWARD;
}
break;
default:
// try to pick a death based on attack direction
fTriedDirection = TRUE;
if( flDot > 0.3f )
{
deathActivity = ACT_DIEFORWARD;
}
else if( flDot <= -0.3f )
{
deathActivity = ACT_DIEBACKWARD;
}
break;
}
// can we perform the prescribed death?
if( LookupActivity( deathActivity ) == ACTIVITY_NOT_AVAILABLE )
{
// no! did we fail to perform a directional death?
if( fTriedDirection )
{
// if yes, we're out of options. Go simple.
deathActivity = ACT_DIESIMPLE;
}
else
{
// cannot perform the ideal region-specific death, so try a direction.
if( flDot > 0.3f )
{
deathActivity = ACT_DIEFORWARD;
}
else if( flDot <= -0.3f )
{
deathActivity = ACT_DIEBACKWARD;
}
}
}
if( LookupActivity( deathActivity ) == ACTIVITY_NOT_AVAILABLE )
{
// if we're still invalid, simple is our only option.
deathActivity = ACT_DIESIMPLE;
}
if( deathActivity == ACT_DIEFORWARD )
{
// make sure there's room to fall forward
UTIL_TraceHull( vecSrc, vecSrc + gpGlobals->v_forward * 64.0f, dont_ignore_monsters, head_hull, edict(), &tr );
if( tr.flFraction != 1.0f )
{
deathActivity = ACT_DIESIMPLE;
}
}
if( deathActivity == ACT_DIEBACKWARD )
{
// make sure there's room to fall backward
UTIL_TraceHull( vecSrc, vecSrc - gpGlobals->v_forward * 64.0f, dont_ignore_monsters, head_hull, edict(), &tr );
if( tr.flFraction != 1.0f )
{
deathActivity = ACT_DIESIMPLE;
}
}
return deathActivity;
}
//=========================================================
// GetSmallFlinchActivity - determines the best type of flinch
// anim to play.
//=========================================================
Activity CBaseMonster::GetSmallFlinchActivity( void )
{
Activity flinchActivity;
// BOOL fTriedDirection;
//float flDot;
// fTriedDirection = FALSE;
UTIL_MakeVectors( pev->angles );
//flDot = DotProduct( gpGlobals->v_forward, g_vecAttackDir * -1.0f );
switch( m_LastHitGroup )
{
// pick a region-specific flinch
case HITGROUP_HEAD:
flinchActivity = ACT_FLINCH_HEAD;
break;
case HITGROUP_STOMACH:
flinchActivity = ACT_FLINCH_STOMACH;
break;
case HITGROUP_LEFTARM:
flinchActivity = ACT_FLINCH_LEFTARM;
break;
case HITGROUP_RIGHTARM:
flinchActivity = ACT_FLINCH_RIGHTARM;
break;
case HITGROUP_LEFTLEG:
flinchActivity = ACT_FLINCH_LEFTLEG;
break;
case HITGROUP_RIGHTLEG:
flinchActivity = ACT_FLINCH_RIGHTLEG;
break;
case HITGROUP_GENERIC:
default:
// just get a generic flinch.
flinchActivity = ACT_SMALL_FLINCH;
break;
}
// do we have a sequence for the ideal activity?
if( LookupActivity( flinchActivity ) == ACTIVITY_NOT_AVAILABLE )
{
flinchActivity = ACT_SMALL_FLINCH;
}
return flinchActivity;
}
void CBaseMonster::BecomeDead( void )
{
pev->takedamage = DAMAGE_YES;// don't let autoaim aim at corpses.
// give the corpse half of the monster's original maximum health.
pev->health = pev->max_health / 2;
pev->max_health = 5; // max_health now becomes a counter for how many blood decals the corpse can place.
// make the corpse fly away from the attack vector
pev->movetype = MOVETYPE_TOSS;
if (corpsephysics.value &&
// affect only dying monsters, not initially dead ones
m_IdealMonsterState == MONSTERSTATE_DEAD)
{
pev->flags &= ~FL_ONGROUND;
pev->origin.z += 2.0f;
pev->velocity = g_vecAttackDir * -1.0f;
pev->velocity = pev->velocity * RANDOM_FLOAT( 300.0f, 400.0f );
}
}
BOOL CBaseMonster::ShouldGibMonster( int iGib )
{
if( ( iGib == GIB_NORMAL && pev->health < GIB_HEALTH_VALUE ) || ( iGib == GIB_ALWAYS ) )
return TRUE;
return FALSE;
}
void CBaseMonster::CallGibMonster( void )
{
BOOL fade = FALSE;
if( HasHumanGibs() )
{
if( CVAR_GET_FLOAT( "violence_hgibs" ) == 0.0f )
fade = TRUE;
}
else if( HasAlienGibs() )
{
if( CVAR_GET_FLOAT( "violence_agibs" ) == 0.0f )
fade = TRUE;
}
pev->takedamage = DAMAGE_NO;
pev->solid = SOLID_NOT;// do something with the body. while monster blows up
if( fade )
{
FadeMonster();
}
else
{
pev->effects = EF_NODRAW; // make the model invisible.
GibMonster();
}
pev->deadflag = DEAD_DEAD;
FCheckAITrigger();
// don't let the status bar glitch for players.with <0 health.
if( pev->health < -99 )
{
pev->health = 0;
}
if( ShouldFadeOnDeath() && !fade )
UTIL_Remove( this );
}
/*
============
Killed
============
*/
void CBaseMonster::Killed( entvars_t *pevAttacker, int iGib )
{
//unsigned int cCount = 0;
//BOOL fDone = FALSE;
// modif de Julien - lance flammes
if ( pev->renderfx == kRenderFxGlowShell )
pev->renderfx = kRenderFxNone;
//----
if( HasMemory( bits_MEMORY_KILLED ) )
{
if( ShouldGibMonster( iGib ) )
CallGibMonster();
return;
}
Remember( bits_MEMORY_KILLED );
// clear the deceased's sound channels.(may have been firing or reloading when killed)
EMIT_SOUND( ENT( pev ), CHAN_WEAPON, "common/null.wav", 1, ATTN_NORM );
m_IdealMonsterState = MONSTERSTATE_DEAD;
// Make sure this condition is fired too (TakeDamage breaks out before this happens on death)
SetConditions( bits_COND_LIGHT_DAMAGE );
// tell owner ( if any ) that we're dead.This is mostly for MonsterMaker functionality.
CBaseEntity *pOwner = CBaseEntity::Instance( pev->owner );
if( pOwner )
{
pOwner->DeathNotice( pev );
}
if( ShouldGibMonster( iGib ) )
{
CallGibMonster();
return;
}
else if( pev->flags & FL_MONSTER )
{
SetTouch( NULL );
BecomeDead();
}
// don't let the status bar glitch for players.with <0 health.
if( pev->health < -99 )
{
pev->health = 0;
}
//pev->enemy = ENT( pevAttacker );//why? (sjb)
m_IdealMonsterState = MONSTERSTATE_DEAD;
// modif de Julien
pev->solid = SOLID_BBOX; // ne pas bloquer les gibs
}
//
// fade out - slowly fades a entity out, then removes it.
//
// DON'T USE ME FOR GIBS AND STUFF IN MULTIPLAYER!
// SET A FUTURE THINK AND A RENDERMODE!!
void CBaseEntity::SUB_StartFadeOut( void )
{
if( pev->rendermode == kRenderNormal )
{
pev->renderamt = 255;
pev->rendermode = kRenderTransTexture;
}
pev->solid = SOLID_NOT;
pev->avelocity = g_vecZero;
pev->nextthink = gpGlobals->time + 0.1f;
SetThink( &CBaseEntity::SUB_FadeOut );
}
void CBaseEntity::SUB_FadeOut( void )
{
if( pev->renderamt > 7 )
{
pev->renderamt -= 7;
pev->nextthink = gpGlobals->time + 0.1f;
}
else
{
pev->renderamt = 0;
pev->nextthink = gpGlobals->time + 0.2f;
SetThink( &CBaseEntity::SUB_Remove );
}
}
//=========================================================
// WaitTillLand - in order to emit their meaty scent from
// the proper location, gibs should wait until they stop
// bouncing to emit their scent. That's what this function
// does.
//=========================================================
void CGib::WaitTillLand( void )
{
if( !IsInWorld() )
{
UTIL_Remove( this );
return;
}
if( pev->velocity == g_vecZero )
{
if ( m_instant == 1 ) //modif de Julien
{
pev->nextthink = gpGlobals->time + m_lifeTime;
SetThink ( &CBaseEntity::SUB_Remove ); //added &CBaseEntity::
return;
}
SetThink( &CBaseEntity::SUB_StartFadeOut );
pev->nextthink = gpGlobals->time + m_lifeTime;
// If you bleed, you stink!
if( m_bloodColor != DONT_BLEED )
{
// ok, start stinkin!
CSoundEnt::InsertSound( bits_SOUND_MEAT, pev->origin, 384, 25 );
}
}
else
{
// wait and check again in another half second.
pev->nextthink = gpGlobals->time + 0.5f;
}
}
//
// Gib bounces on the ground or wall, sponges some blood down, too!
//
void CGib::BounceGibTouch( CBaseEntity *pOther )
{
Vector vecSpot;
TraceResult tr;
//if( RANDOM_LONG( 0, 1 ) )
// return;// don't bleed everytime
if( pev->flags & FL_ONGROUND )
{
pev->velocity = pev->velocity * 0.9f;
pev->angles.x = 0.0f;
pev->angles.z = 0.0f;
pev->avelocity.x = 0.0f;
pev->avelocity.z = 0.0f;
}
else
{
if( g_Language != LANGUAGE_GERMAN && m_cBloodDecals > 0 && m_bloodColor != DONT_BLEED )
{
vecSpot = pev->origin + Vector( 0.0f, 0.0f, 8.0f );//move up a bit, and trace down.
UTIL_TraceLine( vecSpot, vecSpot + Vector( 0.0f, 0.0f, -24.0f ), ignore_monsters, ENT( pev ), &tr );
UTIL_BloodDecalTrace( &tr, m_bloodColor );
m_cBloodDecals--;
}
if( m_material != matNone && RANDOM_LONG( 0, 2 ) == 0 )
{
float volume;
float zvel = fabs( pev->velocity.z );
volume = 0.8f * Q_min( 1.0f, zvel / 450.0f );
CBreakable::MaterialSoundRandom( edict(), (Materials)m_material, volume );
}
}
}
//
// Sticky gib puts blood on the wall and stays put.
//
void CGib::StickyGibTouch( CBaseEntity *pOther )
{
Vector vecSpot;
TraceResult tr;
SetThink( &CBaseEntity::SUB_Remove );
pev->nextthink = gpGlobals->time + 10.0f;
if( !FClassnameIs( pOther->pev, "worldspawn" ) )
{
pev->nextthink = gpGlobals->time;
return;
}
UTIL_TraceLine( pev->origin, pev->origin + pev->velocity * 32.0f, ignore_monsters, ENT( pev ), &tr );
UTIL_BloodDecalTrace( &tr, m_bloodColor );
pev->velocity = tr.vecPlaneNormal * -1.0f;
pev->angles = UTIL_VecToAngles( pev->velocity );
pev->velocity = g_vecZero;
pev->avelocity = g_vecZero;
pev->movetype = MOVETYPE_NONE;
}
//
// Throw a chunk
//
void CGib::Spawn( const char *szGibModel )
{
pev->movetype = MOVETYPE_BOUNCE;
pev->friction = 0.55f; // deading the bounce a bit
// sometimes an entity inherits the edict from a former piece of glass,
// and will spawn using the same render FX or rendermode! bad!
pev->renderamt = 255;
pev->rendermode = kRenderNormal;
pev->renderfx = kRenderFxNone;
pev->solid = SOLID_SLIDEBOX;/// hopefully this will fix the VELOCITY TOO LOW crap
pev->classname = MAKE_STRING( "gib" );
SET_MODEL( ENT( pev ), szGibModel );
UTIL_SetSize( pev, Vector( 0, 0, 0 ), Vector( 0, 0, 0 ) );
pev->nextthink = gpGlobals->time + 4.0f;
m_lifeTime = 25;
SetThink( &CGib::WaitTillLand );
SetTouch( &CGib::BounceGibTouch );
m_material = matNone;
m_cBloodDecals = 5;// how many blood decals this gib can place (1 per bounce until none remain).
}
// take health
int CBaseMonster::TakeHealth( float flHealth, int bitsDamageType )
{
if( !pev->takedamage )
return 0;
// clear out any damage types we healed.
// UNDONE: generic health should not heal any
// UNDONE: time-based damage
m_bitsDamageType &= ~( bitsDamageType & ~DMG_TIMEBASED );
return CBaseEntity::TakeHealth( flHealth, bitsDamageType );
}
/*
============
TakeDamage
The damage is coming from inflictor, but get mad at attacker
This should be the only function that ever reduces health.
bitsDamageType indicates the type of damage sustained, ie: DMG_SHOCK
Time-based damage: only occurs while the monster is within the trigger_hurt.
When a monster is poisoned via an arrow etc it takes all the poison damage at once.
GLOBALS ASSUMED SET: g_iSkillLevel
============
*/
int CBaseMonster::TakeDamage( entvars_t *pevInflictor, entvars_t *pevAttacker, float flDamage, int bitsDamageType )
{
float flTake;
Vector vecDir;
if( !pev->takedamage )
return 0;
if( !IsAlive() )
{
return DeadTakeDamage( pevInflictor, pevAttacker, flDamage, bitsDamageType );
}
if( pev->deadflag == DEAD_NO )
{
// no pain sound during death animation.
PainSound();// "Ouch!"
}
//!!!LATER - make armor consideration here!
flTake = flDamage;
// set damage type sustained
m_bitsDamageType |= bitsDamageType;
// grab the vector of the incoming attack. ( pretend that the inflictor is a little lower than it really is, so the body will tend to fly upward a bit).
vecDir = Vector( 0, 0, 0 );
if( !FNullEnt( pevInflictor ) )
{
CBaseEntity *pInflictor = CBaseEntity::Instance( pevInflictor );
if( pInflictor )
{
vecDir = ( pInflictor->Center() - Vector ( 0, 0, 10 ) - Center() ).Normalize();
vecDir = g_vecAttackDir = vecDir.Normalize();
}
}
// add to the damage total for clients, which will be sent as a single
// message at the end of the frame
// todo: remove after combining shotgun blasts?
if( IsPlayer() )
{
if( pevInflictor )
pev->dmg_inflictor = ENT( pevInflictor );
pev->dmg_take += flTake;
// check for godmode or invincibility
if( pev->flags & FL_GODMODE )
{
return 0;
}
}
// if this is a player, move him around!
if( ( !FNullEnt( pevInflictor ) ) && ( pev->movetype == MOVETYPE_WALK ) && ( !pevAttacker || pevAttacker->solid != SOLID_TRIGGER ) )
{
pev->velocity = pev->velocity + vecDir * -DamageForce( flDamage );
}
// do the damage
pev->health -= flTake;
// HACKHACK Don't kill monsters in a script. Let them break their scripts first
if( m_MonsterState == MONSTERSTATE_SCRIPT )
{
SetConditions( bits_COND_LIGHT_DAMAGE );
return 0;
}
if( pev->health <= 0 )
{
g_pevLastInflictor = pevInflictor;
// if( bitsDamageType & DMG_ALWAYSGIB )
if ( bitsDamageType & DMG_ALWAYSGIB && !(bitsDamageType & DMG_BULLET) ) // modif de Julien
{
Killed( pevAttacker, GIB_ALWAYS );
}
// else if( bitsDamageType & DMG_NEVERGIB )
else if ( bitsDamageType & DMG_NEVERGIB || bitsDamageType & DMG_BULLET ) // modif de Julien
{
Killed( pevAttacker, GIB_NEVER );
}
else
{
Killed( pevAttacker, GIB_NORMAL );
}
g_pevLastInflictor = NULL;
return 0;
}
// react to the damage (get mad)
if( ( pev->flags & FL_MONSTER ) && !FNullEnt( pevAttacker ) )
{
if( pevAttacker->flags & ( FL_MONSTER | FL_CLIENT ) )
{
// only if the attack was a monster or client!
// enemy's last known position is somewhere down the vector that the attack came from.
if( pevInflictor )
{
if( m_hEnemy == 0 || pevInflictor == m_hEnemy->pev || !HasConditions( bits_COND_SEE_ENEMY ) )
{
m_vecEnemyLKP = pevInflictor->origin;
}
}
else
{
m_vecEnemyLKP = pev->origin + ( g_vecAttackDir * 64.0f );
}
MakeIdealYaw( m_vecEnemyLKP );
// add pain to the conditions
// !!!HACKHACK - fudged for now. Do we want to have a virtual function to determine what is light and
// heavy damage per monster class?
if( flDamage > 0.0f )
{
SetConditions( bits_COND_LIGHT_DAMAGE );
}
if( flDamage >= 20.0f )
{
SetConditions( bits_COND_HEAVY_DAMAGE );
}
}
}
return 1;
}
//=========================================================
// DeadTakeDamage - takedamage function called when a monster's
// corpse is damaged.
//=========================================================
int CBaseMonster::DeadTakeDamage( entvars_t *pevInflictor, entvars_t *pevAttacker, float flDamage, int bitsDamageType )
{
Vector vecDir;
// grab the vector of the incoming attack. ( pretend that the inflictor is a little lower than it really is, so the body will tend to fly upward a bit).
vecDir = Vector( 0, 0, 0 );
if( !FNullEnt( pevInflictor ) )
{
CBaseEntity *pInflictor = CBaseEntity::Instance( pevInflictor );
if( pInflictor )
{
vecDir = ( pInflictor->Center() - Vector ( 0.0f, 0.0f, 10.0f ) - Center() ).Normalize();
vecDir = g_vecAttackDir = vecDir.Normalize();
}
}
#if 0// turn this back on when the bounding box issues are resolved.
pev->flags &= ~FL_ONGROUND;
pev->origin.z += 1.0f;
// let the damage scoot the corpse around a bit.
if( !FNullEnt( pevInflictor ) && ( pevAttacker->solid != SOLID_TRIGGER ) )
{
pev->velocity = pev->velocity + vecDir * -DamageForce( flDamage );
}
#endif
// kill the corpse if enough damage was done to destroy the corpse and the damage is of a type that is allowed to destroy the corpse.
if( bitsDamageType & DMG_GIB_CORPSE )
{
if( pev->health <= flDamage )
{
pev->health = -50;
Killed( pevAttacker, GIB_ALWAYS );
return 0;
}
// Accumulate corpse gibbing damage, so you can gib with multiple hits
pev->health -= flDamage * 0.1f;
}
return 1;
}
float CBaseMonster::DamageForce( float damage )
{
float force = damage * ( ( 32.0f * 32.0f * 72.0f ) / ( pev->size.x * pev->size.y * pev->size.z ) ) * 5.0f;
if( force > 1000.0f )
{
force = 1000.0f;
}
return force;
}
//
// RadiusDamage - this entity is exploding, or otherwise needs to inflict damage upon entities within a certain range.
//
// only damage ents that can clearly be seen by the explosion!
void RadiusDamage( Vector vecSrc, entvars_t *pevInflictor, entvars_t *pevAttacker, float flDamage, float flRadius, int iClassIgnore, int bitsDamageType )
{
CBaseEntity *pEntity = NULL;
TraceResult tr;
float flAdjustedDamage, falloff;
Vector vecSpot;
if( flRadius )
falloff = flDamage / flRadius;
else
falloff = 1.0f;
int bInWater = ( UTIL_PointContents( vecSrc ) == CONTENTS_WATER );
vecSrc.z += 1.0f;// in case grenade is lying on the ground
if( !pevAttacker )
pevAttacker = pevInflictor;
// iterate on all entities in the vicinity.
while( ( pEntity = UTIL_FindEntityInSphere( pEntity, vecSrc, flRadius ) ) != 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;
}
// blast's don't tavel into or out of water
if( bInWater && pEntity->pev->waterlevel == 0 )
continue;
if( !bInWater && pEntity->pev->waterlevel == 3 )
continue;
vecSpot = pEntity->BodyTarget( vecSrc );
UTIL_TraceLine( vecSrc, vecSpot, dont_ignore_monsters, ENT( pevInflictor ), &tr );
// if( tr.flFraction == 1.0f || tr.pHit == pEntity->edict() )
// {
if ( tr.flFraction == 1.0 || tr.pHit == pEntity->edict() || FClassnameIs(tr.pHit, "info_tank_model") ) // modif de Julien
{
// the explosion can 'see' this entity, so hurt them!
// // the explosion can 'see' this entity, so hurt them!
if( tr.fStartSolid )
{
// if we're stuck inside them, fixup the position and distance
tr.vecEndPos = vecSrc;
tr.flFraction = 0.0f;
}
// decrease damage for an ent that's farther from the bomb.
flAdjustedDamage = ( vecSrc - tr.vecEndPos ).Length() * falloff;
flAdjustedDamage = flDamage - flAdjustedDamage;
if( flAdjustedDamage < 0.0f )
{
flAdjustedDamage = 0.0f;
}
// ALERT( at_console, "hit %s\n", STRING( pEntity->pev->classname ) );
if( tr.flFraction != 1.0f )
{
ClearMultiDamage();
pEntity->TraceAttack( pevInflictor, flAdjustedDamage, ( tr.vecEndPos - vecSrc ).Normalize(), &tr, bitsDamageType );
ApplyMultiDamage( pevInflictor, pevAttacker );
}
else
{
pEntity->TakeDamage ( pevInflictor, pevAttacker, flAdjustedDamage, bitsDamageType );
}
}
}
}
}
void CBaseMonster::RadiusDamage( entvars_t *pevInflictor, entvars_t *pevAttacker, float flDamage, int iClassIgnore, int bitsDamageType )
{
::RadiusDamage( pev->origin, pevInflictor, pevAttacker, flDamage, flDamage * 2.5f, iClassIgnore, bitsDamageType );
}
void CBaseMonster::RadiusDamage( Vector vecSrc, entvars_t *pevInflictor, entvars_t *pevAttacker, float flDamage, int iClassIgnore, int bitsDamageType )
{
::RadiusDamage( vecSrc, pevInflictor, pevAttacker, flDamage, flDamage * 2.5f, iClassIgnore, bitsDamageType );
}
//=========================================================
// 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.
//=========================================================
CBaseEntity* CBaseMonster::CheckTraceHullAttack( float flDist, int iDamage, int iDmgType )
{
TraceResult tr;
if( IsPlayer() )
UTIL_MakeVectors( pev->angles );
else
UTIL_MakeAimVectors( pev->angles );
Vector vecStart = pev->origin;
vecStart.z += pev->size.z * 0.5f;
Vector vecEnd = vecStart + ( gpGlobals->v_forward * flDist );
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;
}
//=========================================================
// FInViewCone - returns true is the passed ent is in
// the caller's forward view cone. The dot product is performed
// in 2d, making the view cone infinitely tall.
//=========================================================
BOOL CBaseMonster::FInViewCone( CBaseEntity *pEntity )
{
Vector2D vec2LOS;
float flDot;
UTIL_MakeVectors( pev->angles );
vec2LOS = ( pEntity->pev->origin - pev->origin ).Make2D();
vec2LOS = vec2LOS.Normalize();
flDot = DotProduct( vec2LOS, gpGlobals->v_forward.Make2D() );
if( flDot > m_flFieldOfView )
{
return TRUE;
}
else
{
return FALSE;
}
}
//=========================================================
// FInViewCone - returns true is the passed vector is in
// the caller's forward view cone. The dot product is performed
// in 2d, making the view cone infinitely tall.
//=========================================================
BOOL CBaseMonster::FInViewCone( Vector *pOrigin )
{
Vector2D vec2LOS;
float flDot;
UTIL_MakeVectors( pev->angles );
vec2LOS = ( *pOrigin - pev->origin ).Make2D();
vec2LOS = vec2LOS.Normalize();
flDot = DotProduct( vec2LOS, gpGlobals->v_forward.Make2D() );
if( flDot > m_flFieldOfView )
{
return TRUE;
}
else
{
return FALSE;
}
}
//=========================================================
// FVisible - returns true if a line can be traced from
// the caller's eyes to the target
//=========================================================
BOOL CBaseEntity::FVisible( CBaseEntity *pEntity )
{
TraceResult tr;
Vector vecLookerOrigin;
Vector vecTargetOrigin;
if( !pEntity )
return FALSE;
if( !pEntity->pev )
return FALSE;
if( FBitSet( pEntity->pev->flags, FL_NOTARGET ) )
return FALSE;
// don't look through water
if( ( pev->waterlevel != 3 && pEntity->pev->waterlevel == 3 )
|| ( pev->waterlevel == 3 && pEntity->pev->waterlevel == 0 ) )
return FALSE;
vecLookerOrigin = pev->origin + pev->view_ofs;//look through the caller's 'eyes'
vecTargetOrigin = pEntity->EyePosition();
UTIL_TraceLine( vecLookerOrigin, vecTargetOrigin, ignore_monsters, ignore_glass, ENT( pev )/*pentIgnore*/, &tr );
//modif de Julien pour le tank
if ( FClassnameIs ( pEntity->pev , "vehicle_tank" ) )
UTIL_TraceLine(vecLookerOrigin, vecTargetOrigin, ignore_monsters, ignore_glass, ENT(pEntity->pev), &tr);
if( tr.flFraction != 1.0f )
{
return FALSE;// Line of sight is not established
}
else
{
return TRUE;// line of sight is valid.
}
}
//=========================================================
// FVisible - returns true if a line can be traced from
// the caller's eyes to the target vector
//=========================================================
BOOL CBaseEntity::FVisible( const Vector &vecOrigin )
{
TraceResult tr;
Vector vecLookerOrigin;
vecLookerOrigin = EyePosition();//look through the caller's 'eyes'
UTIL_TraceLine( vecLookerOrigin, vecOrigin, ignore_monsters, ignore_glass, ENT( pev )/*pentIgnore*/, &tr );
if( tr.flFraction != 1.0f )
{
return FALSE;// Line of sight is not established
}
else
{
return TRUE;// line of sight is valid.
}
}
/*
================
TraceAttack
================
*/
void CBaseEntity::TraceAttack(entvars_t *pevAttacker, float flDamage, Vector vecDir, TraceResult *ptr, int bitsDamageType)
{
Vector vecOrigin = ptr->vecEndPos - vecDir * 4.0f;
if( pev->takedamage )
{
AddMultiDamage( pevAttacker, this, flDamage, bitsDamageType );
int blood = BloodColor();
if( blood != DONT_BLEED )
{
SpawnBlood( vecOrigin, blood, flDamage );// a little surface blood.
TraceBleed( flDamage, vecDir, ptr, bitsDamageType );
}
}
}
/*
//=========================================================
// TraceAttack
//=========================================================
void CBaseMonster::TraceAttack( entvars_t *pevAttacker, float flDamage, Vector vecDir, TraceResult *ptr, int bitsDamageType )
{
Vector vecOrigin = ptr->vecEndPos - vecDir * 4.0f;
ALERT( at_console, "%d\n", ptr->iHitgroup );
if( pev->takedamage )
{
AddMultiDamage( pevAttacker, this, flDamage, bitsDamageType );
int blood = BloodColor();
if( blood != DONT_BLEED )
{
SpawnBlood( vecOrigin, blood, flDamage );// a little surface blood.
}
}
}
*/
//=========================================================
// TraceAttack
//=========================================================
void CBaseMonster::TraceAttack( entvars_t *pevAttacker, float flDamage, Vector vecDir, TraceResult *ptr, int bitsDamageType )
{
if( pev->takedamage )
{
m_LastHitGroup = ptr->iHitgroup;
switch( ptr->iHitgroup )
{
case HITGROUP_GENERIC:
break;
case HITGROUP_HEAD:
flDamage *= gSkillData.monHead;
break;
case HITGROUP_CHEST:
flDamage *= gSkillData.monChest;
break;
case HITGROUP_STOMACH:
flDamage *= gSkillData.monStomach;
break;
case HITGROUP_LEFTARM:
case HITGROUP_RIGHTARM:
flDamage *= gSkillData.monArm;
break;
case HITGROUP_LEFTLEG:
case HITGROUP_RIGHTLEG:
flDamage *= gSkillData.monLeg;
break;
default:
break;
}
SpawnBlood( ptr->vecEndPos, BloodColor(), flDamage );// a little surface blood.
TraceBleed( flDamage, vecDir, ptr, bitsDamageType );
AddMultiDamage( pevAttacker, this, flDamage, bitsDamageType );
}
}
/*
================
FireBullets
Go to the trouble of combining multiple pellets into a single damage call.
This version is used by Monsters.
================
*/
//void CBaseEntity::FireBullets(ULONG cShots, Vector vecSrc, Vector vecDirShooting, Vector vecSpread, float flDistance, int iBulletType, int iTracerFreq, int iDamage, entvars_t *pevAttacker )
void CBaseEntity::FireBullets(ULONG cShots, Vector vecSrc, Vector vecDirShooting, Vector vecSpread, float flDistance, int iBulletType, int iTracerFreq, int iDamage, entvars_t *pevAttacker, int iTraverseMur )
{
static int tracerCount;
int tracer;
TraceResult tr;
Vector vecRight = gpGlobals->v_right;
Vector vecUp = gpGlobals->v_up;
if( pevAttacker == NULL )
pevAttacker = pev; // the default attacker is ourselves
ClearMultiDamage();
gMultiDamage.type = DMG_BULLET | DMG_NEVERGIB;
for( ULONG iShot = 1; iShot <= cShots; iShot++ )
{
// get circular gaussian spread
float x, y, z;
do {
x = RANDOM_FLOAT( -0.5f, 0.5f ) + RANDOM_FLOAT( -0.5f, 0.5f );
y = RANDOM_FLOAT( -0.5f, 0.5f ) + RANDOM_FLOAT( -0.5f, 0.5f );
z = x * x + y * y;
} while (z > 1);
Vector vecDir = vecDirShooting +
x * vecSpread.x * vecRight +
y * vecSpread.y * vecUp;
Vector vecEnd;
vecEnd = vecSrc + vecDir * flDistance;
UTIL_TraceLine( vecSrc, vecEnd, dont_ignore_monsters, ENT( pev )/*pentIgnore*/, &tr );
tracer = 0;
if( iTracerFreq != 0 && ( tracerCount++ % iTracerFreq ) == 0 )
{
Vector vecTracerSrc;
if( IsPlayer() )
{
// adjust tracer position for player
vecTracerSrc = vecSrc + Vector( 0.0f, 0.0f, -4.0f ) + gpGlobals->v_right * 2.0f + gpGlobals->v_forward * 16.0f;
}
else
{
vecTracerSrc = vecSrc;
}
if( iTracerFreq != 1 ) // guns that always trace also always decal
tracer = 1;
switch( iBulletType )
{
case BULLET_PLAYER_MP5: // ??? HLINVASION modif de Julien Wasn't there originally. Re-added.
case BULLET_PLAYER_M16: // modif. de Julien
case BULLET_PLAYER_SNIPER: // modif. de Julien
case BULLET_PLAYER_IRGUN: // modif. de Julien
case BULLET_MONSTER_MP5:
case BULLET_MONSTER_9MM:
case BULLET_MONSTER_12MM:
default:
MESSAGE_BEGIN( MSG_PAS, SVC_TEMPENTITY, vecTracerSrc );
WRITE_BYTE( TE_TRACER );
WRITE_COORD( vecTracerSrc.x );
WRITE_COORD( vecTracerSrc.y );
WRITE_COORD( vecTracerSrc.z );
WRITE_COORD( tr.vecEndPos.x );
WRITE_COORD( tr.vecEndPos.y );
WRITE_COORD( tr.vecEndPos.z );
MESSAGE_END();
break;
}
}
// do damage, paint decals
if( tr.flFraction != 1.0f )
{
CBaseEntity *pEntity = CBaseEntity::Instance( tr.pHit );
if( iDamage )
{
pEntity->TraceAttack( pevAttacker, iDamage, vecDir, &tr, DMG_BULLET | ( ( iDamage > 16 ) ? DMG_ALWAYSGIB : DMG_NEVERGIB ) );
TEXTURETYPE_PlaySound( &tr, vecSrc, vecEnd, iBulletType );
//DecalGunshot( &tr, iBulletType ); //modif de Julien
ClientDecal ( &tr, vecSrc, vecEnd );
}
else switch( iBulletType )
{
//default:
case BULLET_PLAYER_9MM: //HLINVASION modif de Julien, Julien's original code clearly expects these to be here, so copy them here.
//pEntity->TraceAttack( pevAttacker, gSkillData.plrDmg9MM, vecDir, &tr, DMG_BULLET );
pEntity->TraceAttack(pevAttacker, gSkillData.plrDmg9MM, vecDir, &tr, DMG_BULLET | DMG_NEVERGIB ); // modif de Julien HLINVASION copied here from the block above, due to obvious discrepancy, likely due to API / SDK versions.
break;
case BULLET_PLAYER_MP5:
pEntity->TraceAttack( pevAttacker, gSkillData.plrDmgMP5, vecDir, &tr, DMG_BULLET );
break;
case BULLET_PLAYER_BUCKSHOT:
// make distance based!
pEntity->TraceAttack( pevAttacker, gSkillData.plrDmgBuckshot, vecDir, &tr, DMG_BULLET );
break;
case BULLET_PLAYER_357:
pEntity->TraceAttack( pevAttacker, gSkillData.plrDmg357, vecDir, &tr, DMG_BULLET );
break;
//end Julien legacy code block copy
// modif. de Julien //also see player function below for BULLET_PLAYER_9MM section, moved it there (seems more appropriate), left these here, as it's likely Julien's code will expect them here.
case BULLET_PLAYER_M16:
pEntity->TraceAttack(pevAttacker, gSkillData.plrDmgM16, vecDir, &tr, DMG_BULLET);
break;
case BULLET_PLAYER_SNIPER:
{
// pour ne pas d
float damage = gSkillData.plrDmgSniper;
if ( pEntity->MyMonsterPointer() == NULL || FClassnameIs ( pEntity->edict(), "monster_apache" ) ) //was MyMonsterPointer (sans braces), probably obsolete
damage *= 0.3;
pEntity->TraceAttack(pevAttacker, damage, vecDir, &tr, DMG_BULLET);
break;
}
case BULLET_PLAYER_IRGUN:
pEntity->TraceAttack(pevAttacker, gSkillData.plrDmgIRgun, vecDir, &tr, DMG_BULLET);
break;
//fin modif.
case BULLET_PLAYER_BUCKSHOT_DOUBLE: //modif de Julien - pour le demembrage du grunt
pEntity->TraceAttack(pevAttacker, gSkillData.plrDmgBuckshot, vecDir, &tr, DMG_BULLET | DMG_NEVERGIB );
break;
default: //HLINVASION -- re-added here, because something is definitely off here. modif de Julien
case BULLET_MONSTER_9MM:
pEntity->TraceAttack( pevAttacker, gSkillData.monDmg9MM, vecDir, &tr, DMG_BULLET );
TEXTURETYPE_PlaySound( &tr, vecSrc, vecEnd, iBulletType );
// DecalGunshot( &tr, iBulletType ); //modif de Julien
ClientDecal ( &tr, vecSrc, vecEnd );
break;
case BULLET_MONSTER_MP5:
pEntity->TraceAttack( pevAttacker, gSkillData.monDmgMP5, vecDir, &tr, DMG_BULLET );
TEXTURETYPE_PlaySound( &tr, vecSrc, vecEnd, iBulletType );
// DecalGunshot( &tr, iBulletType ); //modif de Julien
ClientDecal ( &tr, vecSrc, vecEnd );
break;
case BULLET_MONSTER_12MM:
pEntity->TraceAttack( pevAttacker, gSkillData.monDmg12MM, vecDir, &tr, DMG_BULLET );
if( !tracer )
{
TEXTURETYPE_PlaySound( &tr, vecSrc, vecEnd, iBulletType );
// DecalGunshot( &tr, iBulletType ); //modif de Julien
ClientDecal ( &tr, vecSrc, vecEnd );
}
break;
case BULLET_NONE: // FIX
pEntity->TraceAttack( pevAttacker, 50, vecDir, &tr, DMG_CLUB );
TEXTURETYPE_PlaySound( &tr, vecSrc, vecEnd, iBulletType );
// only decal glass
if( !FNullEnt( tr.pHit ) && VARS( tr.pHit )->rendermode != 0 )
{
UTIL_DecalTrace( &tr, DECAL_GLASSBREAK1 + RANDOM_LONG( 0, 2 ) );
}
break;
}
// tir a travers les murs //modif de Julien
if ( iTraverseMur == 0 )
{
float distance;
switch(iBulletType)
{
default:
case BULLET_PLAYER_9MM:
case BULLET_PLAYER_MP5:
case BULLET_PLAYER_SNIPER :
case BULLET_PLAYER_M16 :
case BULLET_PLAYER_BUCKSHOT_DOUBLE:
case BULLET_PLAYER_BUCKSHOT:
case BULLET_PLAYER_357:
distance = 16;
break;
case BULLET_PLAYER_IRGUN :
distance = 32;
break;
}
//
vec3_t vecSource = vecSrc;
vec3_t vecTraceDir = (tr.vecEndPos - vecSource).Normalize();
vecSource = tr.vecEndPos + vecTraceDir * distance;
TraceResult trTir;
UTIL_TraceLine(vecSource, vecSource + vecTraceDir, dont_ignore_monsters, ENT(pev), &trTir);
if ( trTir.fStartSolid != 1 )
{
ApplyMultiDamage(pev, pevAttacker);
FireBullets ( 1, vecSource, vecTraceDir, vecSpread, flDistance, iBulletType, 0, 0, pev, 1 );
}
} //fin modif de Julien
}
// make bullet trails
UTIL_BubbleTrail( vecSrc, tr.vecEndPos, (int)( ( flDistance * tr.flFraction ) / 64.0f ) );
}
ApplyMultiDamage( pev, pevAttacker );
//modif de Julien
if ( IsPlayer() )
{
if ( IsInGaz() == TRUE )
m_bFireInGaz = TRUE;
}
}
/*
================
FireBullets
Go to the trouble of combining multiple pellets into a single damage call.
This version is used by Players, uses the random seed generator to sync client and server side shots.
================
*/
Vector CBaseEntity::FireBulletsPlayer( ULONG cShots, Vector vecSrc, Vector vecDirShooting, Vector vecSpread, float flDistance, int iBulletType, int iTracerFreq, int iDamage, entvars_t *pevAttacker, int shared_rand )
{
static int tracerCount;
int iTraverseMur = 0; //HLINVASION modif de Julien, Julien's default, this function is unlikely to be called from Julien's code.
TraceResult tr;
Vector vecRight = gpGlobals->v_right;
Vector vecUp = gpGlobals->v_up;
float x = 0.0f, y = 0.0f;
//float z;
if( pevAttacker == NULL )
pevAttacker = pev; // the default attacker is ourselves
ClearMultiDamage();
gMultiDamage.type = DMG_BULLET | DMG_NEVERGIB;
for( ULONG iShot = 1; iShot <= cShots; iShot++ )
{
//Use player's random seed.
// get circular gaussian spread
x = UTIL_SharedRandomFloat( shared_rand + iShot, -0.5f, 0.5f ) + UTIL_SharedRandomFloat( shared_rand + ( 1 + iShot ) , -0.5f, 0.5f );
y = UTIL_SharedRandomFloat( shared_rand + ( 2 + iShot ), -0.5f, 0.5f ) + UTIL_SharedRandomFloat( shared_rand + ( 3 + iShot ), -0.5f, 0.5f );
//z = x * x + y * y;
Vector vecDir = vecDirShooting +
x * vecSpread.x * vecRight +
y * vecSpread.y * vecUp;
Vector vecEnd;
vecEnd = vecSrc + vecDir * flDistance;
UTIL_TraceLine( vecSrc, vecEnd, dont_ignore_monsters, ENT( pev )/*pentIgnore*/, &tr );
// do damage, paint decals
if( tr.flFraction != 1.0f )
{
CBaseEntity *pEntity = CBaseEntity::Instance( tr.pHit );
if( iDamage )
{
pEntity->TraceAttack( pevAttacker, iDamage, vecDir, &tr, DMG_BULLET | ( ( iDamage > 16 ) ? DMG_ALWAYSGIB : DMG_NEVERGIB ) );
TEXTURETYPE_PlaySound( &tr, vecSrc, vecEnd, iBulletType );
DecalGunshot( &tr, iBulletType );
}
else switch( iBulletType )
{
default:
case BULLET_PLAYER_9MM:
//pEntity->TraceAttack( pevAttacker, gSkillData.plrDmg9MM, vecDir, &tr, DMG_BULLET );
pEntity->TraceAttack(pevAttacker, gSkillData.plrDmg9MM, vecDir, &tr, DMG_BULLET | DMG_NEVERGIB ); // modif de Julien HLINVASION copied here from the block above, due to obvious discrepancy, likely due to API / SDK versions.
break;
case BULLET_PLAYER_MP5:
pEntity->TraceAttack( pevAttacker, gSkillData.plrDmgMP5, vecDir, &tr, DMG_BULLET );
break;
// HLINVASION modif de Julien legacy copy for compatibility
// modif. de Julien //also see monster function above. This is a compatibility copy.
case BULLET_PLAYER_M16:
pEntity->TraceAttack(pevAttacker, gSkillData.plrDmgM16, vecDir, &tr, DMG_BULLET);
break;
case BULLET_PLAYER_SNIPER:
{
// pour ne pas d
float damage = gSkillData.plrDmgSniper;
if ( pEntity->MyMonsterPointer() == NULL || FClassnameIs ( pEntity->edict(), "monster_apache" ) ) //was MyMonsterPointer (sans braces), probably obsolete
damage *= 0.3;
pEntity->TraceAttack(pevAttacker, damage, vecDir, &tr, DMG_BULLET);
break;
}
case BULLET_PLAYER_IRGUN:
pEntity->TraceAttack(pevAttacker, gSkillData.plrDmgIRgun, vecDir, &tr, DMG_BULLET);
break;
//fin modif.
case BULLET_PLAYER_BUCKSHOT_DOUBLE: //modif de Julien - pour le demembrage du grunt
pEntity->TraceAttack(pevAttacker, gSkillData.plrDmgBuckshot, vecDir, &tr, DMG_BULLET | DMG_NEVERGIB );
break;
// HLINVASION modif de Julien fin de legacy copy for compatibility
case BULLET_PLAYER_BUCKSHOT:
// make distance based!
pEntity->TraceAttack( pevAttacker, gSkillData.plrDmgBuckshot, vecDir, &tr, DMG_BULLET );
break;
case BULLET_PLAYER_357:
pEntity->TraceAttack( pevAttacker, gSkillData.plrDmg357, vecDir, &tr, DMG_BULLET );
break;
case BULLET_NONE: // FIX
pEntity->TraceAttack( pevAttacker, 50, vecDir, &tr, DMG_CLUB );
TEXTURETYPE_PlaySound( &tr, vecSrc, vecEnd, iBulletType );
// only decal glass
if( !FNullEnt( tr.pHit ) && VARS( tr.pHit )->rendermode != 0 )
{
UTIL_DecalTrace( &tr, DECAL_GLASSBREAK1 + RANDOM_LONG( 0, 2 ) );
}
break;
}
// tir a travers les murs //modif de Julien HLINVASION copied from the monster version above for compatibility.
if ( iTraverseMur == 0 ) //This is always zero here, since this function will likely not be called from Julien's code, which uses this var. Thus, we assume it to be zero, since it's Julien's default. See above.
{
float distance;
switch(iBulletType)
{
default:
case BULLET_PLAYER_9MM:
case BULLET_PLAYER_MP5:
case BULLET_PLAYER_SNIPER :
case BULLET_PLAYER_M16 :
case BULLET_PLAYER_BUCKSHOT_DOUBLE:
case BULLET_PLAYER_BUCKSHOT:
case BULLET_PLAYER_357:
distance = 16;
break;
case BULLET_PLAYER_IRGUN :
distance = 32;
break;
}
//
vec3_t vecSource = vecSrc;
vec3_t vecTraceDir = (tr.vecEndPos - vecSource).Normalize();
vecSource = tr.vecEndPos + vecTraceDir * distance;
TraceResult trTir;
UTIL_TraceLine(vecSource, vecSource + vecTraceDir, dont_ignore_monsters, ENT(pev), &trTir);
if ( trTir.fStartSolid != 1 )
{
ApplyMultiDamage(pev, pevAttacker);
FireBullets ( 1, vecSource, vecTraceDir, vecSpread, flDistance, iBulletType, 0, 0, pev, 1 );
}
} //fin modif de Julien
}
// make bullet trails
UTIL_BubbleTrail( vecSrc, tr.vecEndPos, (int)( ( flDistance * tr.flFraction ) / 64.0f ) );
}
ApplyMultiDamage( pev, pevAttacker );
//modif de Julien HLINVASION copied from monster version above for compatibility.
if ( IsPlayer() )
{
if ( IsInGaz() == TRUE )
m_bFireInGaz = TRUE;
}
return Vector( x * vecSpread.x, y * vecSpread.y, 0.0 );
}
void CBaseEntity::TraceBleed( float flDamage, Vector vecDir, TraceResult *ptr, int bitsDamageType )
{
if( BloodColor() == DONT_BLEED )
return;
if( flDamage == 0 )
return;
if( !( bitsDamageType & ( DMG_CRUSH | DMG_BULLET | DMG_SLASH | DMG_BLAST | DMG_CLUB | DMG_MORTAR ) ) )
return;
// make blood decal on the wall!
TraceResult Bloodtr;
Vector vecTraceDir;
float flNoise;
int cCount;
int i;
/*
if( !IsAlive() )
{
// dealing with a dead monster.
if( pev->max_health <= 0 )
{
// no blood decal for a monster that has already decalled its limit.
return;
}
else
{
pev->max_health--;
}
}
*/
if( flDamage < 10.0f )
{
flNoise = 0.1f;
cCount = 1;
}
else if( flDamage < 25.0f )
{
flNoise = 0.2f;
cCount = 2;
}
else
{
flNoise = 0.3f;
cCount = 4;
}
for( i = 0; i < cCount; i++ )
{
vecTraceDir = vecDir * -1.0f;// trace in the opposite direction the shot came from (the direction the shot is going)
vecTraceDir.x += RANDOM_FLOAT( -flNoise, flNoise );
vecTraceDir.y += RANDOM_FLOAT( -flNoise, flNoise );
vecTraceDir.z += RANDOM_FLOAT( -flNoise, flNoise );
UTIL_TraceLine( ptr->vecEndPos, ptr->vecEndPos + vecTraceDir * -172.0f, ignore_monsters, ENT( pev ), &Bloodtr );
if( Bloodtr.flFraction != 1.0f )
{
UTIL_BloodDecalTrace( &Bloodtr, BloodColor() );
}
}
}
//=========================================================
//=========================================================
void CBaseMonster::MakeDamageBloodDecal( int cCount, float flNoise, TraceResult *ptr, const Vector &vecDir )
{
// make blood decal on the wall!
TraceResult Bloodtr;
Vector vecTraceDir;
int i;
if( !IsAlive() )
{
// dealing with a dead monster.
if( pev->max_health <= 0 )
{
// no blood decal for a monster that has already decalled its limit.
return;
}
else
{
pev->max_health--;
}
}
for( i = 0; i < cCount; i++ )
{
vecTraceDir = vecDir;
vecTraceDir.x += RANDOM_FLOAT( -flNoise, flNoise );
vecTraceDir.y += RANDOM_FLOAT( -flNoise, flNoise );
vecTraceDir.z += RANDOM_FLOAT( -flNoise, flNoise );
UTIL_TraceLine( ptr->vecEndPos, ptr->vecEndPos + vecTraceDir * 172.0f, ignore_monsters, ENT( pev ), &Bloodtr );
/*
MESSAGE_BEGIN( MSG_BROADCAST, SVC_TEMPENTITY );
WRITE_BYTE( TE_SHOWLINE);
WRITE_COORD( ptr->vecEndPos.x );
WRITE_COORD( ptr->vecEndPos.y );
WRITE_COORD( ptr->vecEndPos.z );
WRITE_COORD( Bloodtr.vecEndPos.x );
WRITE_COORD( Bloodtr.vecEndPos.y );
WRITE_COORD( Bloodtr.vecEndPos.z );
MESSAGE_END();
*/
if( Bloodtr.flFraction != 1.0f )
{
UTIL_BloodDecalTrace( &Bloodtr, BloodColor() );
}
}
}
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