//-----------------------------------------------------------------------------
// Purpose:
// Output : Returns true on success, false on failure.
//-----------------------------------------------------------------------------
bool C_BaseCombatWeapon::ShouldDraw( void )
{
if ( m_iWorldModelIndex == 0 )
return false;
// FIXME: All weapons with owners are set to transmit in CBaseCombatWeapon::UpdateTransmitState,
// even if they have EF_NODRAW set, so we have to check this here. Ideally they would never
// transmit except for the weapons owned by the local player.
if ( IsEffectActive( EF_NODRAW ) )
return false;
C_BaseCombatCharacter *pOwner = GetOwner();
// weapon has no owner, always draw it
if ( !pOwner )
return true;
bool bIsActive = ( m_iState == WEAPON_IS_ACTIVE );
C_BasePlayer *pLocalPlayer = C_BasePlayer::GetLocalPlayer();
// carried by local player?
if ( pOwner == pLocalPlayer )
{
// Only ever show the active weapon
if ( !bIsActive )
return false;
if ( !pOwner->ShouldDraw() )
{
// Our owner is invisible.
// This also tests whether the player is zoomed in, in which case you don't want to draw the weapon.
return false;
}
// 3rd person mode?
if ( !ShouldDrawLocalPlayerViewModel() )
return true;
// don't draw active weapon if not in some kind of 3rd person mode, the viewmodel will do that
return false;
}
// If it's a player, then only show active weapons
if ( pOwner->IsPlayer() )
{
// Show it if it's active...
return bIsActive;
}
// FIXME: We may want to only show active weapons on NPCs
// These are carried by AIs; always show them
return true;
}
//-----------------------------------------------------------------------------
// Allows the client-side entity to override what the network tells it to use for
// a model. This is used for third person mode, specifically in HL2 where the
// the weapon timings are on the view model and not the world model. That means the
// server needs to use the view model, but the client wants to use the world model.
//-----------------------------------------------------------------------------
int C_BaseCombatWeapon::CalcOverrideModelIndex()
{
C_BasePlayer *localplayer = C_BasePlayer::GetLocalPlayer();
if ( localplayer &&
localplayer == GetOwner() &&
ShouldDrawLocalPlayerViewModel() )
{
return BaseClass::CalcOverrideModelIndex();
}
else
{
return GetWorldModelIndex();
}
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : bnewentity -
//-----------------------------------------------------------------------------
void C_BaseCombatWeapon::OnDataChanged( DataUpdateType_t updateType )
{
BaseClass::OnDataChanged(updateType);
CHandle< C_BaseCombatWeapon > handle = this;
// If it's being carried by the *local* player, on the first update,
// find the registered weapon for this ID
C_BasePlayer *pPlayer = C_BasePlayer::GetLocalPlayer();
C_BaseCombatCharacter *pOwner = GetOwner();
// check if weapon is carried by local player
bool bIsLocalPlayer = pPlayer && pPlayer == pOwner;
if ( bIsLocalPlayer && ShouldDrawLocalPlayerViewModel() ) // TODO: figure out the purpose of the ShouldDrawLocalPlayer() test.
{
// If I was just picked up, or created & immediately carried, add myself to this client's list of weapons
if ( (m_iState != WEAPON_NOT_CARRIED ) && (m_iOldState == WEAPON_NOT_CARRIED) )
{
// Tell the HUD this weapon's been picked up
if ( ShouldDrawPickup() )
{
CBaseHudWeaponSelection *pHudSelection = GetHudWeaponSelection();
if ( pHudSelection )
{
pHudSelection->OnWeaponPickup( this );
}
pPlayer->EmitSound( "Player.PickupWeapon" );
}
}
}
else // weapon carried by other player or not at all
{
int overrideModelIndex = CalcOverrideModelIndex();
if( overrideModelIndex != -1 && overrideModelIndex != GetModelIndex() )
{
SetModelIndex( overrideModelIndex );
}
}
if ( updateType == DATA_UPDATE_CREATED )
{
UpdateVisibility();
}
m_iOldState = m_iState;
m_bJustRestored = false;
}
bool C_BaseCombatWeapon::GetShootPosition( Vector &vOrigin, QAngle &vAngles )
{
// Get the entity because the weapon doesn't have the right angles.
C_BaseCombatCharacter *pEnt = ToBaseCombatCharacter( GetOwner() );
if ( pEnt )
{
if ( pEnt == C_BasePlayer::GetLocalPlayer() )
{
vAngles = pEnt->EyeAngles();
}
else
{
vAngles = pEnt->GetRenderAngles();
}
}
else
{
vAngles.Init();
}
QAngle vDummy;
if ( IsActiveByLocalPlayer() && ShouldDrawLocalPlayerViewModel() )
{
C_BasePlayer *player = ToBasePlayer( pEnt );
C_BaseViewModel *vm = player ? player->GetViewModel( 0 ) : NULL;
if ( vm )
{
int iAttachment = vm->LookupAttachment( "muzzle" );
if ( vm->GetAttachment( iAttachment, vOrigin, vDummy ) )
{
return true;
}
}
}
else
{
// Thirdperson
int iAttachment = LookupAttachment( "muzzle" );
if ( GetAttachment( iAttachment, vOrigin, vDummy ) )
{
return true;
}
}
vOrigin = GetRenderOrigin();
return false;
}
//-----------------------------------------------------------------------------
// Allows the client-side entity to override what the network tells it to use for
// a model. This is used for third person mode, specifically in HL2 where the
// the weapon timings are on the view model and not the world model. That means the
// server needs to use the view model, but the client wants to use the world model.
//-----------------------------------------------------------------------------
int C_BaseCombatWeapon::CalcOverrideModelIndex()
{
C_BasePlayer *localplayer = C_BasePlayer::GetLocalPlayer();
if ( localplayer &&
localplayer == GetOwner() &&
ShouldDrawLocalPlayerViewModel() )
{
#ifdef TF_CLASSIC_CLIENT
// Temp fix for weapon model not getting set back to viewmodel after
// switching back from third person. (Nicknine, danielmm8888)
return m_iViewModelIndex;
#else
return BaseClass::CalcOverrideModelIndex();
#endif
}
else
{
return GetWorldModelIndex();
}
}
