You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
86 lines
2.1 KiB
86 lines
2.1 KiB
//========= Copyright Valve Corporation, All rights reserved. ============// |
|
// |
|
// |
|
// |
|
//============================================================================= |
|
#include "cbase.h" |
|
|
|
#include "tf_shareddefs.h" |
|
#include "zombie.h" |
|
#include "zombie_spawner.h" |
|
|
|
LINK_ENTITY_TO_CLASS( tf_zombie_spawner, CZombieSpawner ); |
|
|
|
BEGIN_DATADESC( CZombieSpawner ) |
|
DEFINE_KEYFIELD( m_flZombieLifeTime, FIELD_FLOAT, "zombie_lifetime" ), |
|
DEFINE_KEYFIELD( m_nMaxActiveZombies, FIELD_INTEGER, "max_zombies" ), |
|
DEFINE_KEYFIELD( m_bInfiniteZombies, FIELD_BOOLEAN, "infinite_zombies" ), |
|
DEFINE_KEYFIELD( m_nSkeletonType, FIELD_INTEGER, "zombie_type" ), |
|
DEFINE_INPUTFUNC( FIELD_VOID, "Enable", InputEnable ), |
|
DEFINE_INPUTFUNC( FIELD_VOID, "Disable", InputDisable ), |
|
DEFINE_INPUTFUNC( FIELD_INTEGER, "SetMaxActiveZombies", InputSetMaxActiveZombies ), |
|
END_DATADESC() |
|
|
|
CZombieSpawner::CZombieSpawner() |
|
{ |
|
m_bEnabled = false; |
|
m_bInfiniteZombies = false; |
|
m_nMaxActiveZombies = 1; |
|
m_flZombieLifeTime = 0; |
|
m_nSkeletonType = 0; |
|
m_nSpawned = 0; |
|
} |
|
|
|
|
|
void CZombieSpawner::Spawn() |
|
{ |
|
BaseClass::Spawn(); |
|
|
|
SetNextThink( gpGlobals->curtime ); |
|
} |
|
|
|
|
|
void CZombieSpawner::Think() |
|
{ |
|
m_activeZombies.FindAndFastRemove( NULL ); |
|
|
|
if ( m_bEnabled && ( ( m_bInfiniteZombies && m_activeZombies.Count() < m_nMaxActiveZombies ) || ( !m_bInfiniteZombies && m_nSpawned < m_nMaxActiveZombies ) ) ) |
|
{ |
|
CZombie *pZombie = CZombie::SpawnAtPos( GetAbsOrigin(), m_flZombieLifeTime, TF_TEAM_HALLOWEEN, NULL, (CZombie::SkeletonType_t)m_nSkeletonType ); |
|
if ( pZombie ) |
|
{ |
|
m_nSpawned++; |
|
m_activeZombies.AddToTail( pZombie ); |
|
} |
|
|
|
SetNextThink( gpGlobals->curtime + RandomFloat( 1.5f, 3.f ) ); |
|
return; |
|
} |
|
|
|
SetNextThink( gpGlobals->curtime + 0.2f ); |
|
} |
|
|
|
|
|
void CZombieSpawner::InputEnable( inputdata_t &inputdata ) |
|
{ |
|
m_bEnabled = true; |
|
|
|
SetNextThink( gpGlobals->curtime ); |
|
} |
|
|
|
|
|
void CZombieSpawner::InputDisable( inputdata_t &inputdata ) |
|
{ |
|
m_bEnabled = false; |
|
m_nSpawned = 0; |
|
|
|
m_activeZombies.Purge(); |
|
|
|
SetNextThink( gpGlobals->curtime ); |
|
} |
|
|
|
|
|
void CZombieSpawner::InputSetMaxActiveZombies( inputdata_t &inputdata ) |
|
{ |
|
m_nMaxActiveZombies = inputdata.value.Int(); |
|
}
|
|
|