OnStoreSave()

void Entity::OnStoreSave ( ParamsWriteContext ctx )

inlineprotected

Engine calls this function to collect data from entity to store for persistence (on server side).

void OnStoreSave(ParamsWriteContext ctx)
{
    // dont forget to propagate this call trough class hierarchy!
    super.OnStoreSave(ctx);
 
    // write any data (using params) you want to store
    int   a = 5;
    float b = 6.0;
 
    ctx.Write(a);
    ctx.Write(b);
}

См. определение в файле 3_Game/Entities/EntityAI.c строка 2878

    {
        // Saving of energy related states
        if ( m_EM )
        {       
            // Save energy amount
            ctx.Write( m_EM.GetEnergy() );
            
            // Save passive/active state
            ctx.Write( m_EM.IsPassive() );
            
            // Save ON/OFF state
            ctx.Write( m_EM.IsSwitchedOn() );
            
            // Save plugged/unplugged state
            ctx.Write( m_EM.IsPlugged() );
            
            // ENERGY SOURCE
            // Save energy source IDs
            EntityAI energy_source = m_EM.GetEnergySource();
            int b1 = 0;
            int b2 = 0;
            int b3 = 0;
            int b4 = 0;
 
            if (energy_source)
            {
                energy_source.GetPersistentID(b1, b2, b3, b4);
            }
 
            ctx.Write( b1 ); // Save energy source block 1
            ctx.Write( b2 ); // Save energy source block 2
            ctx.Write( b3 ); // Save energy source block 3
            ctx.Write( b4 ); // Save energy source block 4
        }
        
        // variable management system
        SaveVariables(ctx);
    }

Перекрестные ссылки EntityAI(), m_EM, SaveVariables() и Serializer::Write().