Implement ValveSoftware#1539

Author: Bitl

game/quiver/info_changelog.txt

@@ -89,6 +89,8 @@ Added the following Source SDK Pull Requests:
 	- #1537: Fix Entrance teleporters not using "mult_teleporter_recharge_rate"
 	- #1535: Invis proxy refactor
 	- #1533: MvM Tank support for Mappers/Vscripters
+	- #1532: Fix team skins for tf_projectile_rocket
+	- #1539: Allow weapons with penetrating bullets to penetrate Medigun shield
 
 Details:
 - Fixed a bug where the mini-crit damage effect doesn't show up when your shield breaks.

src/game/shared/tf/tf_player_shared.cpp

@@ -10897,7 +10897,12 @@ class CBulletPenetrateEnum : public IEntityEnumerator
 		if ( pEnt == m_pShooter )
 			return true;
 
+#ifdef BDSBASE
+		CTFMedigunShield* pMedigunShield = dynamic_cast<CTFMedigunShield*>(pEnt);
+		if (pEnt->IsCombatCharacter() || pEnt->IsBaseObject() || pMedigunShield)
+#else
 		if ( pEnt->IsCombatCharacter() || pEnt->IsBaseObject() )
+#endif
 		{
 			if ( m_bIgnoreTeammates && pEnt->GetTeam() == m_pShooter->GetTeam() )
 				return true;
@@ -11194,7 +11199,12 @@ void CTFPlayer::FireBullet( CTFWeaponBase *pWpn, const FireBulletsInfo_t &info,
 	bool bPenetratingShot = ( (ePenetrateType == TF_DMG_CUSTOM_PENETRATE_ALL_PLAYERS) || (ePenetrateType == TF_DMG_CUSTOM_PENETRATE_MY_TEAM) || (ePenetrateType == TF_DMG_CUSTOM_PENETRATE_NONBURNING_TEAMMATE) );
 	if ( bPenetratingShot && trace.m_pEnt )
 	{
+#ifdef BDSBASE
+		CTFMedigunShield* pMedigunShield = dynamic_cast<CTFMedigunShield*>(trace.m_pEnt);
+		if (trace.m_pEnt->IsCombatCharacter() || trace.m_pEnt->IsBaseObject() || pMedigunShield)
+#else
 		if ( trace.m_pEnt->IsCombatCharacter() || trace.m_pEnt->IsBaseObject() )
+#endif
 		{
 			const float penetrationHullExtension = 40.0f;
 			// Josh: EnumerateEntities only collides with bboxes, extend the ray to a larger hull, then we clip to it.
@@ -11310,6 +11320,9 @@ void CTFPlayer::FireBullet( CTFWeaponBase *pWpn, const FireBulletsInfo_t &info,
 				dmgInfo.SetPlayerPenetrationCount( iPenetratedPlayerCount );
 				pTarget->DispatchTraceAttack( dmgInfo, info.m_vecDirShooting, pTraceToUse, GetActiveWeapon() ? GetActiveWeapon()->GetDmgAccumulator() : NULL );
 
+#ifdef BDSBASE
+				CTFMedigunShield* pMedigunShield = dynamic_cast<CTFMedigunShield*>(pTarget);
+#endif
 				const bool bIsPenetratingPlayer = pTargetPlayer != NULL;
 				if ( bIsPenetratingPlayer )
 				{
@@ -11318,9 +11331,30 @@ void CTFPlayer::FireBullet( CTFWeaponBase *pWpn, const FireBulletsInfo_t &info,
 					CALL_ATTRIB_HOOK_FLOAT_ON_OTHER( pWpn, flPenetrationPenalty, penetration_damage_penalty );
 					dmgInfo.SetDamage( dmgInfo.GetDamage() * flPenetrationPenalty );
 				}
+#ifdef BDSBASE
+				else if (pMedigunShield)
+				{
+					CBaseEntity* pTFOwner = pMedigunShield->GetOwnerEntity();
+					if (pTFOwner)
+					{
+						int nShieldLevel = 0;
+						CALL_ATTRIB_HOOK_INT_ON_OTHER(pTFOwner, nShieldLevel, generate_rage_on_heal);
+						iPenetratedPlayerCount += nShieldLevel;
+
+						// Treat shield level 4 and higher inpenetrable, even by Sniper rifles
+						if (nShieldLevel >= 4)
+							break;
+					}
+				}
+#endif
 
+#ifdef BDSBASE
+				// If we're only supposed to penetrate players and this thing isn't a player or medigun shield, stop here.
+				if (!bIsPenetratingPlayer && (ePenetrateType == TF_DMG_CUSTOM_PENETRATE_ALL_PLAYERS) && !pMedigunShield)
+#else
 				// If we're only supposed to penetrate players and this thing isn't a player, stop here.
 				if ( !bIsPenetratingPlayer && (ePenetrateType == TF_DMG_CUSTOM_PENETRATE_ALL_PLAYERS) )
+#endif
 					break;
 			}
 			else