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Add a new spawnflag to point_viewcontrol to toggle invulnerability of the viewer #1637

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Add a new spawnflag to point_viewcontrol to toggle invulnerability of the viewer #1637

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9a6694a
Add a new spawnflag to point_viewcontrol to toggle invulnerability of…
WereTech Nov 8, 2025
a641e57
invert spawnflag check for backwards compatibility
WereTech Nov 10, 2025
a9f18f7
adjust Disable to only set m_takedamage when the invuln spawnflag is …
WereTech Nov 10, 2025
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16 changes: 11 additions & 5 deletions src/game/server/triggers.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -2844,6 +2844,7 @@ void CAI_ChangeHintGroup::InputActivate( inputdata_t &inputdata )
#define SF_CAMERA_PLAYER_SNAP_TO 16
#define SF_CAMERA_PLAYER_NOT_SOLID 32
#define SF_CAMERA_PLAYER_INTERRUPT 64
#define SF_CAMERA_PLAYER_NO_INVULN 128


//-----------------------------------------------------------------------------
Expand Down Expand Up @@ -3095,10 +3096,12 @@ void CTriggerCamera::Enable( void )

m_nPlayerButtons = pPlayer->m_nButtons;


// Make the player invulnerable while under control of the camera. This will prevent situations where the player dies while under camera control but cannot restart their game due to disabled player inputs.
m_nOldTakeDamage = m_hPlayer->m_takedamage;
m_hPlayer->m_takedamage = DAMAGE_NO;
if ( !HasSpawnFlags( SF_CAMERA_PLAYER_NO_INVULN ) )
{
// Make the player invulnerable while under control of the camera. This will prevent situations where the player dies while under camera control but cannot restart their game due to disabled player inputs.
m_hPlayer->m_takedamage = DAMAGE_NO;
}

if ( HasSpawnFlags( SF_CAMERA_PLAYER_NOT_SOLID ) )
{
Expand Down Expand Up @@ -3239,8 +3242,11 @@ void CTriggerCamera::Disable( void )
{
((CBasePlayer*)m_hPlayer.Get())->GetActiveWeapon()->RemoveEffects( EF_NODRAW );
}
//return the player to previous takedamage state
m_hPlayer->m_takedamage = m_nOldTakeDamage;
// return the player to previous takedamage state if the camera has enabled invulnerability
if ( !HasSpawnFlags( SF_CAMERA_PLAYER_NO_INVULN ) )
{
m_hPlayer->m_takedamage = m_nOldTakeDamage;
}
}

m_state = USE_OFF;
Expand Down