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#include "netvars.hpp"
#include "interface.hpp"
factory::c_netvars g_netvars;
NAMESPACE_REGION( factory )
void c_netvars::init( ) {
for ( auto client_class = g_gmod.m_chl( )->GetAllClasses( );
!!client_class;
client_class = client_class->m_next
) {
auto table = client_class->m_rt_table;
m_tables.push_back( table );
}
}
RecvTable* c_netvars::get_table( hash_t hash ) const {
if ( m_tables.empty( ) ) return nullptr;
for ( auto& table : m_tables ) {
if ( !table ) continue;
if ( hash == hash::fnv1a( table->m_pNetTableName ) ) {
return table;
}
}
return nullptr;
}
//iterating this too much results in a stack overflow, so thats cool
RecvProp* c_netvars::get_prop( hash_t data, hash_t name ) const {
RecvProp* prop{ };
RecvTable* child{ };
auto table = get_table( data );
if( !table ) return nullptr;
for( int i{ }; i < table->m_nProps; ++i ) {
prop = &table->m_pProps[ i ];
child = prop->GetDataTable( );
if( child && child->m_nProps ) {
auto tmp = get_prop( hash::fnv1a( child->m_pNetTableName ), name );
if( tmp ) return tmp;
}
if( name != hash::fnv1a( prop->m_pVarName ) )
continue;
return prop;
}
return nullptr;
}
std::ptrdiff_t c_netvars::get_entry( hash_t name, RecvTable* table ) const {
std::ptrdiff_t ret{ };
RecvProp* prop;
RecvTable* child;
for ( int i{ }; i < table->m_nProps; ++i ) {
prop = &table->m_pProps[ i ];
child = prop->GetDataTable( );
if ( child && child->m_nProps ) {
auto tmp = get_entry( name, child );
if ( tmp ) ret += prop->GetOffset( ) + tmp;
}
if ( name != hash::fnv1a( prop->m_pVarName ) )
continue;
return prop->GetOffset( ) + ret;
}
return ret;
}
std::ptrdiff_t c_netvars::get_netvar( hash_t data, hash_t name ) const {
std::ptrdiff_t ret{ };
auto table = get_table( data );
if ( !table ) return 0;
ret = get_entry( name, table );
#ifdef DEBUG
printf( "%s:\t\t 0x%05x\n", name.c_str( ), ret );
#endif
return ret;
}
END_REGION
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