[micapat]

Hello !

I have these functions :

PHP Code:

RageHookReturn Rocket__Touch( void* &ref_rocket, CBaseEntity* &pev_toucher )
{
    static entvars_t *pev;
    pev = Rage->index_to_entvar( Rage->private_to_index( ref_rocket ));

    Rage->write_to_file_ln( "debug.log", "A" );
    
    if(( FNullEnt( pev ) == false ) && ( pev->classname == gIndexClassRocket ))
    {
           Rage->write_to_file_ln( "debug.log", "B" );
           // ..
    }

    Rage->write_to_file_ln( "debug.log", "C" );

    // ...
}

// ...

void OnPluginsLoaded( void )
{
    Rage->get_virtual_function( "Touch" )->create_with_class( "info_target" )->add_module_hook(( void* ) &Rocket__Touch, RageHookPre );
} 


The problem is : sometimes, when my rocket touches a wall, the server crashes and it's in the function FNullEnt( ) ( I see it with debug.log "ABC" ... ).
To create my rocket, I use CREATE_NAMED_ENTITY( ), with the index of InfoTarget.

If someone has a idea why it crashes ...

[claudiuhks]

PHP Code:

edict_t *eEntity = INDEXENT( 256 );

// EITHER
if( !FNullEnt( eEntity ) ) { }

// OR
if( !FNullEnt( ( &( eEntity -> v ) ) ) ) { } 


About Touch forward, I think it's like:

PHP Code:

void DispatchTouch( edict_t *eToucher, edict_t *eTouched )
{
  // A sanity check with FNullEnt is NOT required!

  signed long long classname = ( &( eToucher -> v ) ) -> classname;
  const char *ccClassName = STRING( classname );

  if( !strcmp( ccClassName, "my_class" ) )
  {

  }

  RETURN_META( MRES_IGNORED );
} 


[micapat]

Thank you for your reply.

For FNullEnt, in my code pev is a entvars_t, so it's the same type than &( eEntity -> v ).

About Touch, it's not the metamod forward that I use but a hook of CInfoTarget::Touch( CBaseEntity *pOther ) with Rage.