int CBaseEntity::TakeDamage(entvars_t *pevInflictor, entvars_t *pevAttacker, float flDamage, int bitsDamageType)
{
Vector vecTemp;
if(!pev->takedamage)
return 0;
// UNDONE: some entity types may be immune or resistant to some bitsDamageType
// if Attacker == Inflictor, the attack was a melee or other instant-hit attack.
// (that is, no actual entity projectile was involved in the attack so use the shooter's origin).
if(pevAttacker == pevInflictor)
{
vecTemp = pevAttacker->origin - (VecBModelOrigin(pev));
}
else
// an actual missile was involved.
{
vecTemp = pevInflictor->origin - (VecBModelOrigin(pev));
}
// this global is still used for glass and other non-monster killables, along with decals.
g_vecAttackDir = vecTemp.Normalize();
// save damage based on the target's armor level
// figure momentum add (don't let hurt brushes or other triggers move player)
if((!FNullEnt(pevInflictor)) && (pev->movetype == MOVETYPE_WALK || pev->movetype == MOVETYPE_STEP) && (pevAttacker->solid != SOLID_TRIGGER))
{
Vector vecDir = pev->origin - (pevInflictor->absmin + pevInflictor->absmax) * 0.5;
vecDir = vecDir.Normalize();
float flForce = flDamage * ((32 * 32 * 72.0) / (pev->size.x * pev->size.y * pev->size.z)) * 5;
if(flForce > 1000.0)
flForce = 1000.0;
pev->velocity = pev->velocity + vecDir * flForce;
}
// do the damage
pev->health -= flDamage;
if(pev->health <= 0)
{
Killed(pevAttacker, GIB_NORMAL);
return 0;
}
return 1;
}
void CBubbling::FizzThink( void )
{
MESSAGE_BEGIN( MSG_PAS, SVC_TEMPENTITY, VecBModelOrigin(pev) );
WRITE_BYTE( TE_FIZZ );
WRITE_SHORT( (short)ENTINDEX( edict() ) );
WRITE_SHORT( (short)m_bubbleModel );
WRITE_BYTE( m_density );
MESSAGE_END();
if ( m_frequency > 19 )
pev->nextthink = gpGlobals->time + 0.5;
else
pev->nextthink = gpGlobals->time + 2.5 - (0.1 * m_frequency);
}
//
// Touch - will hurt others based on how fast the brush is spinning
//
void CFuncRotating :: HurtTouch ( CBaseEntity *pOther )
{
entvars_t *pevOther = pOther->pev;
// we can't hurt this thing, so we're not concerned with it
if ( !pevOther->takedamage )
return;
// calculate damage based on rotation speed
pev->dmg = pev->avelocity.Length() / 10;
pOther->TakeDamage( pev, pev, pev->dmg, DMG_CRUSH);
pevOther->velocity = (pevOther->origin - VecBModelOrigin(pev) ).Normalize() * pev->dmg;
}
void CPendulum :: Touch ( CBaseEntity *pOther )
{
entvars_t *pevOther = pOther->pev;
if ( pev->dmg <= 0 )
return;
// we can't hurt this thing, so we're not concerned with it
if ( !pevOther->takedamage )
return;
// calculate damage based on rotation speed
float damage = pev->dmg * pev->speed * 0.01;
if ( damage < 0 )
damage = -damage;
pOther->TakeDamage( pev, pev, damage, DMG_CRUSH );
pevOther->velocity = (pevOther->origin - VecBModelOrigin(pev) ).Normalize() * damage;
}
void CBreakable::Die( void )
{
Vector vecSpot;// shard origin
Vector vecVelocity;// shard velocity
CBaseEntity *pEntity = NULL;
char cFlag = 0;
int pitch;
float fvol;
pitch = 95 + RANDOM_LONG(0,29);
if (pitch > 97 && pitch < 103)
pitch = 100;
// The more negative pev->health, the louder
// the sound should be.
fvol = RANDOM_FLOAT(0.85, 1.0) + (abs(pev->health) / 100.0);
if (fvol > 1.0)
fvol = 1.0;
switch (m_Material)
{
case matGlass:
switch ( RANDOM_LONG(0,1) )
{
case 0: EMIT_SOUND_DYN(ENT(pev), CHAN_VOICE, "debris/bustglass1.wav", fvol, ATTN_NORM, 0, pitch);
break;
case 1: EMIT_SOUND_DYN(ENT(pev), CHAN_VOICE, "debris/bustglass2.wav", fvol, ATTN_NORM, 0, pitch);
break;
}
cFlag = BREAK_GLASS;
break;
case matWood:
switch ( RANDOM_LONG(0,1) )
{
case 0: EMIT_SOUND_DYN(ENT(pev), CHAN_VOICE, "debris/bustcrate1.wav", fvol, ATTN_NORM, 0, pitch);
break;
case 1: EMIT_SOUND_DYN(ENT(pev), CHAN_VOICE, "debris/bustcrate2.wav", fvol, ATTN_NORM, 0, pitch);
break;
}
cFlag = BREAK_WOOD;
break;
case matComputer:
case matMetal:
switch ( RANDOM_LONG(0,1) )
{
case 0: EMIT_SOUND_DYN(ENT(pev), CHAN_VOICE, "debris/bustmetal1.wav", fvol, ATTN_NORM, 0, pitch);
break;
case 1: EMIT_SOUND_DYN(ENT(pev), CHAN_VOICE, "debris/bustmetal2.wav", fvol, ATTN_NORM, 0, pitch);
break;
}
cFlag = BREAK_METAL;
break;
case matFlesh:
switch ( RANDOM_LONG(0,1) )
{
case 0: EMIT_SOUND_DYN(ENT(pev), CHAN_VOICE, "debris/bustflesh1.wav", fvol, ATTN_NORM, 0, pitch);
break;
case 1: EMIT_SOUND_DYN(ENT(pev), CHAN_VOICE, "debris/bustflesh2.wav", fvol, ATTN_NORM, 0, pitch);
break;
}
cFlag = BREAK_FLESH;
break;
case matRocks:
case matCinderBlock:
switch ( RANDOM_LONG(0,1) )
{
case 0: EMIT_SOUND_DYN(ENT(pev), CHAN_VOICE, "debris/bustconcrete1.wav", fvol, ATTN_NORM, 0, pitch);
break;
case 1: EMIT_SOUND_DYN(ENT(pev), CHAN_VOICE, "debris/bustconcrete2.wav", fvol, ATTN_NORM, 0, pitch);
break;
}
cFlag = BREAK_CONCRETE;
break;
case matCeilingTile:
EMIT_SOUND_DYN(ENT(pev), CHAN_VOICE, "debris/bustceiling.wav", fvol, ATTN_NORM, 0, pitch);
break;
}
if (m_Explosion == expDirected)
vecVelocity = g_vecAttackDir * 200;
else
{
vecVelocity.x = 0;
vecVelocity.y = 0;
vecVelocity.z = 0;
}
vecSpot = pev->origin + (pev->mins + pev->maxs) * 0.5;
MESSAGE_BEGIN( MSG_PVS, SVC_TEMPENTITY, vecSpot );
WRITE_BYTE( TE_BREAKMODEL);
// position
WRITE_COORD( vecSpot.x );
WRITE_COORD( vecSpot.y );
WRITE_COORD( vecSpot.z );
// size
WRITE_COORD( pev->size.x);
WRITE_COORD( pev->size.y);
WRITE_COORD( pev->size.z);
// velocity
WRITE_COORD( vecVelocity.x );
WRITE_COORD( vecVelocity.y );
WRITE_COORD( vecVelocity.z );
// randomization
WRITE_BYTE( 10 );
// Model
WRITE_SHORT( m_idShard ); //model id#
// # of shards
WRITE_BYTE( 0 ); // let client decide
// duration
WRITE_BYTE( 25 );// 2.5 seconds
// flags
WRITE_BYTE( cFlag );
MESSAGE_END();
float size = pev->size.x;
if ( size < pev->size.y )
size = pev->size.y;
if ( size < pev->size.z )
size = pev->size.z;
// !!! HACK This should work!
// Build a box above the entity that looks like an 8 pixel high sheet
Vector mins = pev->absmin;
Vector maxs = pev->absmax;
mins.z = pev->absmax.z;
maxs.z += 8;
// BUGBUG -- can only find 256 entities on a breakable -- should be enough
CBaseEntity *pList[256];
int count = UTIL_EntitiesInBox( pList, 256, mins, maxs, FL_ONGROUND );
if ( count )
{
for ( int i = 0; i < count; i++ )
{
ClearBits( pList[i]->pev->flags, FL_ONGROUND );
pList[i]->pev->groundentity = NULL;
}
}
// Don't fire something that could fire myself
pev->targetname = 0;
pev->solid = SOLID_NOT;
// Fire targets on break
SUB_UseTargets( NULL, USE_TOGGLE, 0 );
SetThink( &CBreakable::SUB_Remove );
pev->nextthink = pev->ltime + 0.1;
if ( m_iszSpawnObject )
CBaseEntity::Create( (char *)STRING(m_iszSpawnObject), VecBModelOrigin(pev), pev->angles, edict() );
if ( Explodable() )
{
ExplosionCreate( Center(), pev->angles, edict(), ExplosionMagnitude(), TRUE );
}
}
//-----------------------------------------------------------------------------
// Purpose: Player has taken some damage. This is now using the Quake functionality.
//-----------------------------------------------------------------------------
int CBasePlayer::TakeDamage( entvars_t *pevInflictor, entvars_t *pevAttacker, float flDamage, int bitsDamageType )
{
if ( (pev->takedamage == DAMAGE_NO) || (IsAlive() == FALSE) )
return 0;
//We are wearing the suit and we want to be hurt by lava or slime
if ( m_iQuakeItems & IT_SUIT )
{
if ( bitsDamageType & DMG_BURN || bitsDamageType & DMG_ACID )
return 0;
}
CBaseEntity *pAttacker = CBaseEntity::Instance(pevAttacker);
// keep track of amount of damage last sustained
m_lastDamageAmount = flDamage;
// check for quad damage powerup on the attacker
if (pAttacker->IsPlayer())
{
if ( ((CBasePlayer*)pAttacker)->m_flSuperDamageFinished > gpGlobals->time )
{
if (gpGlobals->deathmatch == 4)
flDamage *= 8;
else
flDamage *= 4;
}
}
// team play damage avoidance
if ( g_pGameRules->PlayerRelationship( this, pAttacker ) == GR_TEAMMATE )
{
// Teamplay 3 you can still hurt yourself
if ( CVAR_GET_FLOAT( "mp_teamplay" ) == 3 && pAttacker != this )
return 0;
// Teamplay 1 can't hurt any teammates, including yourself
if ( CVAR_GET_FLOAT( "mp_teamplay" ) == 1 )
return 0;
// Teamplay 2 you can still hurt teammates
}
// save damage based on the target's armor level
float flSave = ceil(pev->armortype * flDamage);
if (flSave >= pev->armorvalue)
{
flSave = pev->armorvalue;
pev->armortype = 0; // lost all armor
m_iQuakeItems &= ~(IT_ARMOR1 | IT_ARMOR2 | IT_ARMOR3);
}
pev->armorvalue -= flSave;
float flTake = ceil(flDamage - flSave);
// add to the damage total for clients, which will be sent as a single message at the end of the frame
pev->dmg_take = pev->dmg_take + flTake;
pev->dmg_inflictor = ENT(pevInflictor);
Vector vecTemp;
if ( pevAttacker == pevInflictor )
{
vecTemp = pevAttacker->origin - ( VecBModelOrigin(pev) );
}
else
// an actual missile was involved.
{
vecTemp = pevInflictor->origin - ( VecBModelOrigin(pev) );
}
// this global is still used for glass and other non-monster killables, along with decals.
g_vecAttackDir = vecTemp.Normalize();
// figure momentum add
if ( (pevInflictor) && (pev->movetype == MOVETYPE_WALK) && !( FBitSet (bitsDamageType, DMG_BURN) ) && !( FBitSet (bitsDamageType, DMG_ACID) ) )
{
Vector vecPush = (pev->origin - (pevInflictor->absmin + pevInflictor->absmax) * 0.5).Normalize();
// Set kickback for smaller weapons
// Read: only if it's not yourself doing the damage
if ( (flDamage < 60) && pAttacker->IsPlayer() && (pAttacker != this) )
pev->velocity = pev->velocity + vecPush * flDamage * 11;
else
{
// Otherwise, these rules apply to rockets and grenades
// for blast velocity
if ( pAttacker == this )
{
if ( m_iQuakeWeapon != IT_LIGHTNING )
pev->velocity = pev->velocity + vecPush * flDamage * 8;
}
else
pev->velocity = pev->velocity + vecPush * flDamage * 8;
}
// Rocket Jump modifiers
int iRocketJumpModifier = (int)CVAR_GET_FLOAT("rj");
if ( (iRocketJumpModifier > 1) && (pAttacker == this) && m_iQuakeWeapon == ( IT_ROCKET_LAUNCHER | IT_GRENADE_LAUNCHER ) )
pev->velocity = pev->velocity + vecPush * flDamage * iRocketJumpModifier;
}
// check for godmode or invincibility
if (pev->flags & FL_GODMODE)
return 0;
if (m_flInvincibleFinished > gpGlobals->time)
{
if (m_fInvincSound < gpGlobals->time)
{
EMIT_SOUND(ENT(pev), CHAN_ITEM, "items/protect3.wav", 1, ATTN_NORM);
m_fInvincSound = gpGlobals->time + 2;
}
return 0;
}
// do the damage
pev->health -= (int)flTake;
// tell director about it
MESSAGE_BEGIN( MSG_SPEC, SVC_DIRECTOR );
WRITE_BYTE ( 9 ); // command length in bytes
WRITE_BYTE ( DRC_CMD_EVENT ); // take damage event
WRITE_SHORT( ENTINDEX(this->edict()) ); // index number of primary entity
WRITE_SHORT( ENTINDEX(ENT(pevInflictor)) ); // index number of secondary entity
WRITE_LONG( 5 ); // eventflags (priority and flags)
MESSAGE_END();
// react to the damage
m_bitsDamageType |= bitsDamageType; // Save this so we can report it to the client
m_bitsHUDDamage = -1; // make sure the damage bits get resent
if ( pev->health <= 0 )
{
g_pevLastInflictor = pevInflictor;
Killed( pevAttacker, GIB_NORMAL );
g_pevLastInflictor = NULL;
return 0;
}
// play pain sound
Pain( pAttacker );
return flTake;
}
void CBreakable::Die()
{
Vector vecSpot; // shard origin
Vector vecVelocity; // shard velocity
CBaseEntity *pEntity = NULL;
char cFlag = 0;
int pitch;
float fvol;
pev->takedamage = DAMAGE_NO;
pev->deadflag = DEAD_DEAD;
pev->effects = EF_NODRAW;
pitch = 95 + RANDOM_LONG(0, 29);
if (pitch > 97 && pitch < 103)
pitch = 100;
// The more negative pev->health, the louder
// the sound should be.
fvol = RANDOM_FLOAT(0.85, 1.0) + (abs((int)pev->health) / 100.0f);
if (fvol > 1.0f)
fvol = 1.0f;
switch (m_Material)
{
case matGlass:
switch (RANDOM_LONG(0, 1))
{
case 0: EMIT_SOUND_DYN(ENT(pev), CHAN_VOICE, "debris/bustglass1.wav", fvol, ATTN_NORM, 0, pitch);
break;
case 1: EMIT_SOUND_DYN(ENT(pev), CHAN_VOICE, "debris/bustglass2.wav", fvol, ATTN_NORM, 0, pitch);
break;
}
cFlag = BREAK_GLASS;
if (TheBots != NULL)
{
TheBots->OnEvent(EVENT_BREAK_GLASS, this);
}
break;
case matWood:
switch (RANDOM_LONG(0, 1))
{
case 0: EMIT_SOUND_DYN(ENT(pev), CHAN_VOICE, "debris/bustcrate1.wav", fvol, ATTN_NORM, 0, pitch);
break;
case 1: EMIT_SOUND_DYN(ENT(pev), CHAN_VOICE, "debris/bustcrate2.wav", fvol, ATTN_NORM, 0, pitch);
break;
}
cFlag = BREAK_WOOD;
if (TheBots != NULL)
{
TheBots->OnEvent(EVENT_BREAK_WOOD, this);
}
break;
case matMetal:
case matComputer:
switch (RANDOM_LONG(0, 1))
{
case 0: EMIT_SOUND_DYN(ENT(pev), CHAN_VOICE, "debris/bustmetal1.wav", fvol, ATTN_NORM, 0, pitch);
break;
case 1: EMIT_SOUND_DYN(ENT(pev), CHAN_VOICE, "debris/bustmetal2.wav", fvol, ATTN_NORM, 0, pitch);
break;
}
cFlag = BREAK_METAL;
if (TheBots != NULL)
{
TheBots->OnEvent(EVENT_BREAK_METAL, this);
}
break;
case matFlesh:
switch (RANDOM_LONG(0, 1))
{
case 0: EMIT_SOUND_DYN(ENT(pev), CHAN_VOICE, "debris/bustflesh1.wav", fvol, ATTN_NORM, 0, pitch);
break;
case 1: EMIT_SOUND_DYN(ENT(pev), CHAN_VOICE, "debris/bustflesh2.wav", fvol, ATTN_NORM, 0, pitch);
break;
}
cFlag = BREAK_FLESH;
if (TheBots != NULL)
{
TheBots->OnEvent(EVENT_BREAK_FLESH, this);
}
break;
case matCinderBlock:
case matRocks:
switch (RANDOM_LONG(0, 1))
{
case 0: EMIT_SOUND_DYN(ENT(pev), CHAN_VOICE, "debris/bustconcrete1.wav", fvol, ATTN_NORM, 0, pitch);
break;
case 1: EMIT_SOUND_DYN(ENT(pev), CHAN_VOICE, "debris/bustconcrete2.wav", fvol, ATTN_NORM, 0, pitch);
break;
}
cFlag = BREAK_CONCRETE;
if (TheBots != NULL)
{
TheBots->OnEvent(EVENT_BREAK_CONCRETE, this);
}
break;
case matCeilingTile:
EMIT_SOUND_DYN(ENT(pev), CHAN_VOICE, "debris/bustceiling.wav", fvol, ATTN_NORM, 0, pitch);
break;
default:
break;
}
if (m_Explosion == expDirected)
{
vecVelocity = g_vecAttackDir * 200.0f;
}
else
{
vecVelocity.x = 0;
vecVelocity.y = 0;
vecVelocity.z = 0;
}
vecSpot = pev->origin + (pev->mins + pev->maxs) * 0.5;
MESSAGE_BEGIN(MSG_PVS, SVC_TEMPENTITY, vecSpot);
WRITE_BYTE(TE_BREAKMODEL);
WRITE_COORD(vecSpot.x); // position
WRITE_COORD(vecSpot.y);
WRITE_COORD(vecSpot.z);
WRITE_COORD(pev->size.x); // size
WRITE_COORD(pev->size.y);
WRITE_COORD(pev->size.z);
WRITE_COORD(vecVelocity.x); // velocity
WRITE_COORD(vecVelocity.y);
WRITE_COORD(vecVelocity.z);
WRITE_BYTE(10); // randomization
WRITE_SHORT(m_idShard); // model id#
WRITE_BYTE(0); // # of shards, let client decide
WRITE_BYTE(25); // duration, 2.5 seconds
WRITE_BYTE(cFlag); // flags
MESSAGE_END();
float size = pev->size.x;
if (size < pev->size.y)
size = pev->size.y;
if (size < pev->size.z)
size = pev->size.z;
Vector mins = pev->absmin;
Vector maxs = pev->absmax;
mins.z = pev->absmax.z;
maxs.z += 8;
CBaseEntity *pList[256];
int count = UTIL_EntitiesInBox(pList, ARRAYSIZE(pList), mins, maxs, FL_ONGROUND);
if (count)
{
for (int i = 0; i < count; ++i)
{
pList[i]->pev->flags &= ~FL_ONGROUND;
pList[i]->pev->groundentity = NULL;
}
}
pev->solid = SOLID_NOT;
SUB_UseTargets(NULL, USE_TOGGLE, 0);
SetThink(NULL);
pev->nextthink = pev->ltime + 0.1f;
if (m_iszSpawnObject)
{
CBaseEntity::Create((char *)STRING(m_iszSpawnObject), VecBModelOrigin(pev), pev->angles, edict());
}
if (Explodable())
{
ExplosionCreate(Center(), pev->angles, edict(), ExplosionMagnitude(), TRUE);
}
}
