static bool CanSeeAPlayer(const TActor *a)
{
const Vec2i realPos = Vec2iFull2Real(a->Pos);
for (int i = 0; i < MAX_PLAYERS; i++)
{
if (!IsPlayerAlive(i))
{
continue;
}
const TActor *player = CArrayGet(&gActors, gPlayerIds[i]);
const Vec2i playerRealPos = Vec2iFull2Real(player->Pos);
// Can see player if:
// - Clear line of sight, and
// - If they are close, or if facing and they are not too far
if (!AIHasClearShot(realPos, playerRealPos))
{
continue;
}
const int distance = CHEBYSHEV_DISTANCE(
realPos.x, realPos.y, playerRealPos.x, playerRealPos.y);
const bool isClose = distance < 16 * 4;
const bool isNotTooFar = distance < 16 * 30;
if (isClose ||
(isNotTooFar && IsFacing(realPos, playerRealPos, a->direction)))
{
return true;
}
}
return false;
}
static bool IsFacingPlayer(TActor *actor, direction_e d)
{
for (int i = 0; i < MAX_PLAYERS; i++)
{
if (gPlayerIds[i] < 0)
{
continue;
}
const TActor *player = CArrayGet(&gActors, gPlayerIds[i]);
if (IsPlayerAlive(i) && IsFacing(actor->Pos, player->Pos, d))
{
return true;
}
}
return false;
}
int COtis :: TakeDamage( entvars_t* pevInflictor, entvars_t* pevAttacker, float flDamage, int bitsDamageType)
{
int ret;
// make sure friends talk about it if player hurts talkmonsters...
if ( !m_fHostile )
ret = CTalkMonster::TakeDamage(pevInflictor, pevAttacker, flDamage, bitsDamageType);
else
ret = CBaseMonster::TakeDamage(pevInflictor, pevAttacker, flDamage, bitsDamageType);
if ( !IsAlive() || pev->deadflag == DEAD_DYING || m_fHostile )
return ret;
if ( !m_fHostile )
{
if ( m_MonsterState != MONSTERSTATE_PRONE && (pevAttacker->flags & FL_CLIENT) )
{
m_flPlayerDamage += flDamage;
// This is a heurstic to determine if the player intended to harm me
// If I have an enemy, we can't establish intent (may just be crossfire)
if ( m_hEnemy == NULL )
{
// If the player was facing directly at me, or I'm already suspicious, get mad
if ( (m_afMemory & bits_MEMORY_SUSPICIOUS) || IsFacing( pevAttacker, pev->origin ) )
{
// Alright, now I'm pissed!
PlaySentence( "OT_MAD", 4, VOL_NORM, ATTN_NORM );
Remember( bits_MEMORY_PROVOKED );
StopFollowing( TRUE );
}
else
{
// Hey, be careful with that
PlaySentence( "OT_SHOT", 4, VOL_NORM, ATTN_NORM );
Remember( bits_MEMORY_SUSPICIOUS );
}
}
else if ( !(m_hEnemy->IsPlayer()) && pev->deadflag == DEAD_NO )
PlaySentence( "OT_SHOT", 4, VOL_NORM, ATTN_NORM );
}
}
return ret;
}
int CNPC_HL1Barney::OnTakeDamage_Alive( const CTakeDamageInfo &inputInfo )
{
// make sure friends talk about it if player hurts talkmonsters...
int ret = BaseClass::OnTakeDamage_Alive( inputInfo );
if ( !IsAlive() || m_lifeState == LIFE_DYING )
return ret;
if ( m_NPCState != NPC_STATE_PRONE && ( inputInfo.GetAttacker()->GetFlags() & FL_CLIENT ) )
{
// This is a heurstic to determine if the player intended to harm me
// If I have an enemy, we can't establish intent (may just be crossfire)
if ( GetEnemy() == NULL )
{
// If the player was facing directly at me, or I'm already suspicious, get mad
if ( HasMemory( bits_MEMORY_SUSPICIOUS ) || IsFacing( inputInfo.GetAttacker(), GetAbsOrigin() ) )
{
// Alright, now I'm pissed!
Speak( BA_MAD );
Remember( bits_MEMORY_PROVOKED );
StopFollowing();
}
else
{
// Hey, be careful with that
Speak( BA_SHOT );
Remember( bits_MEMORY_SUSPICIOUS );
}
}
else if ( !(GetEnemy()->IsPlayer()) && m_lifeState == LIFE_ALIVE )
{
Speak( BA_SHOT );
}
}
return ret;
}
int CFriend :: TakeDamage( entvars_t* pevInflictor, entvars_t* pevAttacker, float flDamage, int bitsDamageType)
{
// make sure friends talk about it if player hurts talkmonsters...
int ret = CTalkMonster::TakeDamage(pevInflictor, pevAttacker, flDamage, bitsDamageType);
if ( !IsAlive() || pev->deadflag == DEAD_DYING )
return ret;
// LRC - if my reaction to the player has been overridden, don't do this stuff
if (m_iPlayerReact) return ret;
if ( m_MonsterState != MONSTERSTATE_PRONE && (pevAttacker->flags & FL_CLIENT) )
{
// This is a heurstic to determine if the player intended to harm me
// If I have an enemy, we can't establish intent (may just be crossfire)
if ( m_hEnemy == NULL )
{
// If the player was facing directly at me, or I'm already suspicious, get mad
if ( (m_afMemory & bits_MEMORY_SUSPICIOUS) || IsFacing( pevAttacker, pev->origin ) )
{
// Alright, now I'm pissed!
if (m_iszSpeakAs)
{
char szBuf[32];
strcpy(szBuf,STRING(m_iszSpeakAs));
strcat(szBuf,"_MAD");
PlaySentence( szBuf, 4, VOL_NORM, ATTN_NORM );
}
else
{
PlaySentence( "FG_MAD", 4, VOL_NORM, ATTN_NORM );
}
Remember( bits_MEMORY_PROVOKED );
StopFollowing( TRUE );
}
else
{
// Hey, be careful with that
if (m_iszSpeakAs)
{
char szBuf[32];
strcpy(szBuf,STRING(m_iszSpeakAs));
strcat(szBuf,"_SHOT");
PlaySentence( szBuf, 4, VOL_NORM, ATTN_NORM );
}
else
{
PlaySentence( "FG_SHOT", 4, VOL_NORM, ATTN_NORM );
}
Remember( bits_MEMORY_SUSPICIOUS );
}
}
else if ( !(m_hEnemy->IsPlayer()) && pev->deadflag == DEAD_NO )
{
if (m_iszSpeakAs)
{
char szBuf[32];
strcpy(szBuf,STRING(m_iszSpeakAs));
strcat(szBuf,"_SHOT");
PlaySentence( szBuf, 4, VOL_NORM, ATTN_NORM );
}
else
{
PlaySentence( "FG_SHOT", 4, VOL_NORM, ATTN_NORM );
}
}
}
return ret;
}
