Replace 1e24 with 1e16 to avoid float overflow

engine/cmodel.cpp

@@ -2788,7 +2788,7 @@ int CFastPointLeafNum::GetLeaf( const Vector &vPos )
 		m_vCachedPos = vPos;
 
 		CCollisionBSPData *pBSPData = GetCollisionBSPData();
-		m_flDistToExitLeafSqr = 1e24;
+		m_flDistToExitLeafSqr = 1e16;
 		m_iCachedLeaf = CM_PointLeafnumMinDistSqr_r( pBSPData, vPos, 0, m_flDistToExitLeafSqr );
 	}
 

engine/disp.cpp

@@ -102,8 +102,8 @@ inline CVertIndex CDispInfo::IndexToVert( int index ) const
 
 void CDispInfo::UpdateBoundingBox()
 {
-	m_BBoxMin.Init( 1e24, 1e24, 1e24 );
+	m_BBoxMin.Init( 1e16, 1e16, 1e16 );
-	m_BBoxMax.Init( -1e24, -1e24, -1e24 );
+	m_BBoxMax.Init( -1e16, -1e16, -1e16 );
 
 	for( int i=0; i < NumVerts(); i++ )
 	{

engine/disp_mapload.cpp

@@ -793,7 +793,7 @@ CDispInfo::CDispInfo()
 
 	m_pPowerInfo = NULL;
 
-	m_ViewerSphereCenter.Init( 1e24, 1e24, 1e24 );
+	m_ViewerSphereCenter.Init( 1e16, 1e16, 1e16 );
 	
 	m_bInUse = false;
 
@@ -995,7 +995,7 @@ int FindNeighborCornerVert( CCoreDispInfo *pDisp, const Vector &vecPoint )
 	CDispUtilsHelper *pDispHelper = pDisp;
 
 	int iClosest = 0;
-	float flClosest = 1e24;
+	float flClosest = 1e16;
 	for ( int iCorner = 0; iCorner < 4; ++iCorner )
 	{
 

engine/r_areaportal.cpp

@@ -122,8 +122,8 @@ struct portalclip_t
 static inline bool GetPortalScreenExtents( dareaportal_t *pPortal, 
 	portalclip_t * RESTRICT clip, CPortalRect &portalRect , float *pReflectionWaterHeight )
 {
-	portalRect.left = portalRect.bottom = 1e24;
+	portalRect.left = portalRect.bottom = 1e16;
-	portalRect.right = portalRect.top   = -1e24;
+	portalRect.right = portalRect.top   = -1e16;
 	bool bValidExtents = false;
 	worldbrushdata_t *pBrushData = host_state.worldbrush;
 	

game/client/c_steamjet.cpp

@@ -150,8 +150,8 @@ C_SteamJet::C_SteamJet()
 	m_bFaceLeft = false;
 	m_ParticleEffect.SetAlwaysSimulate( false ); // Don't simulate outside the PVS or frustum.
 
-	m_vLastRampUpdatePos.Init( 1e24, 1e24, 1e24 );
+	m_vLastRampUpdatePos.Init( 1e16, 1e16, 1e16 );
-	m_vLastRampUpdateAngles.Init( 1e24, 1e24, 1e24 );
+	m_vLastRampUpdateAngles.Init( 1e16, 1e16, 1e16 );
 }
 
 

game/client/particle_iterators.h

@@ -125,8 +125,8 @@ inline CParticleRenderIterator::CParticleRenderIterator()
 	m_bGotFirst = false;
 	m_flPrevZ = 0;
 	m_nParticlesInCurrentBatch = 0;
-	m_MinZ = 1e24;
+	m_MinZ = 1e16;
-	m_MaxZ = -1e24;
+	m_MaxZ = -1e16;
 	m_nZCoords = 0;
 }
 

game/client/tf2/c_obj_mcv_selection_panel.cpp

@@ -173,7 +173,7 @@ void CMCVMinimapPanel::OnMousePressed( vgui::MouseCode code )
 		
 		// Find the closest MCV to their mouse press.
 		int iClosest = -1;
-		float flClosest = 1e24;
+		float flClosest = 1e16;
 		Vector2D curMousePos( m_LastX, m_LastY );
 
 		for ( int i=0; i < pPanel->m_DeployedTeleportStations.Count(); i++ )

game/client/tf2/c_ragdoll_shadow.cpp

@@ -79,7 +79,7 @@ IPhysicsObject *PhysModelCreateCustom( C_BaseEntity *pEntity, const CPhysCollide
 	solid_t solid;
 	solid.params = g_PhysDefaultObjectParams;
 	solid.params.mass = 85.0f;
-	solid.params.inertia = 1e24f;
+	solid.params.inertia = 1e16f;
 	int surfaceProp = -1;
 	if ( props && props[0] )
 	{

game/server/player.cpp

@@ -8014,7 +8014,7 @@ void CBasePlayer::SetupVPhysicsShadow( const Vector &vecAbsOrigin, const Vector
 	Q_strncpy( solid.surfaceprop, "player", sizeof(solid.surfaceprop) );
 	solid.params = g_PhysDefaultObjectParams;
 	solid.params.mass = 85.0f;
-	solid.params.inertia = 1e24f;
+	solid.params.inertia = 1e16f;
 	solid.params.enableCollisions = false;
 	//disable drag
 	solid.params.dragCoefficient = 0;

game/server/tf2/order_heal.cpp

@@ -74,7 +74,7 @@ bool COrderHeal::CreateOrder( CPlayerClass *pClass )
 			ORDER_HEAL, 
 			pTeam->GetPlayer( sorted[0] ), 
 			pClass->GetPlayer(), 
-			1e24,
+			1e16,
 			60,
 			pOrder );
 

game/server/tf2/order_helpers.cpp

@@ -157,7 +157,7 @@ bool OrderCreator_ResourceZoneObject(
 			ORDER_BUILD,
 			pClosest,
 			pPlayer,
-			1e24,
+			1e16,
 			60,
 			pOrder
 			);

game/server/tf2/order_killmortarguy.cpp

@@ -95,7 +95,7 @@ bool COrderKillMortarGuy::CreateOrder( CPlayerClass *pClass )
 			ORDER_KILL,
 			pBrian,
 			pClass->GetPlayer(),
-			1e24,
+			1e16,
 			60,
 			pOrder
 			);

game/server/tf2/order_mortar_attack.cpp

@@ -61,7 +61,7 @@ bool COrderMortarAttack::CreateOrder( CPlayerClass *pClass )
 			ORDER_MORTAR_ATTACK,
 			pEnt,
 			pPlayer,
-			1e24,
+			1e16,
 			40,
 			pOrder
 			);

game/server/tf2/order_repair.cpp

@@ -91,7 +91,7 @@ bool COrderRepair::CreateOrder_RepairFriendlyObjects( CPlayerClassDefender *pCla
 				ORDER_REPAIR,
 				pObjToHeal,
 				pPlayer,
-				1e24,
+				1e16,
 				60,
 				pOrder
 				);
@@ -130,7 +130,7 @@ bool COrderRepair::CreateOrder_RepairOwnObjects( CPlayerClass *pClass )
 			ORDER_REPAIR,
 			pObj,
 			info.m_pPlayer,
-			1e24,
+			1e16,
 			60,
 			pOrder
 			);

game/server/tf2/tf_obj_barbed_wire.cpp

@@ -177,7 +177,7 @@ void CObjectBarbedWire::StartPlacement( CBaseTFPlayer *pPlayer )
 	if ( pPlayer && !m_hConnectedTo )
 	{
 		// Automatically connect to the nearest barbed wire on our team.
-		float flClosest = 1e24;
+		float flClosest = 1e16;
 		CObjectBarbedWire *pClosest = NULL;
 		
 		CBaseEntity *pCur = gEntList.FirstEnt();

game/server/tf2/tf_playerclass.cpp

@@ -1041,7 +1041,7 @@ void CPlayerClass::InitVCollision( void )
 	solid_t solid;
 	solid.params = g_PhysDefaultObjectParams;
 	solid.params.mass = 85.0f;
-	solid.params.inertia = 1e24f;
+	solid.params.inertia = 1e16f;
 	solid.params.enableCollisions = false;
 	//disable drag
 	solid.params.dragCoefficient = 0;

game/server/tf2/tf_team.h

@@ -145,7 +145,7 @@ public:
 		int iOrderType, 
 		CBaseEntity *pTarget, 
 		CBaseTFPlayer *pPlayer = NULL, 
-		float flDistanceToRemove = 1e24, 
+		float flDistanceToRemove = 1e16, 
 		float flLifetime = 60,
 		COrder *pDefaultOrder = NULL	// If this is specified, then it is used instead of 
 										// asking COrder to allocate an order.

game/shared/physics_shared.cpp

@@ -478,7 +478,7 @@ void PhysGetDefaultAABBSolid( solid_t &solid )
 {
 	solid.params = g_PhysDefaultObjectParams;
 	solid.params.mass = 85.0f;
-	solid.params.inertia = 1e24f;
+	solid.params.inertia = 1e16f;
 	Q_strncpy( solid.surfaceprop, "default", sizeof( solid.surfaceprop ) );
 }
 

public/disp_common.cpp

@@ -770,8 +770,8 @@ void ClearNeighborData( CCoreDispInfo *pDisp )
 void GetDispBox( CCoreDispInfo *pDisp, CDispBox &box )
 {
 	// Calculate the bbox for this displacement.
-	Vector vMin(  1e24,  1e24,  1e24 );
+	Vector vMin(  1e16,  1e16,  1e16 );
-	Vector vMax( -1e24, -1e24, -1e24 );
+	Vector vMax( -1e16, -1e16, -1e16 );
 
 	for ( int iVert = 0; iVert < 4; ++iVert )
 	{

public/keyframe/keyframe.cpp

@@ -311,7 +311,7 @@ CPositionInterpolator_Rope::CPositionInterpolator_Rope()
 	m_nSegments = 5;
 
 	for( int i=0; i < 2; i++ )
-		m_Delegate.m_CurEndPoints[i] = Vector( 1e24, 1e24, 1e24 );
+		m_Delegate.m_CurEndPoints[i] = Vector( 1e16, 1e16, 1e16 );
 }
 
 void CPositionInterpolator_Rope::Release()

vphysics/ledgewriter.cpp

@@ -65,7 +65,7 @@ static void BuildVertMap( vertmap_t &out, const Vector *pVerts, int vertexCount,
 				int index = -1;
 				Vector tmp;
 				ConvertPositionToHL( &pVertList[ivpIndex], tmp);
-				float minDist = 1e24;
+				float minDist = 1e16;
 				for ( int k = 0; k < vertexCount; k++ )
 				{
 					float dist = (tmp-pVerts[k]).Length();

vphysics/trace.cpp

@@ -1231,7 +1231,7 @@ loop_without_store:
 			const IVP_Compact_Ledgetree_Node *node0 = node->left_son();
 			center.set(node0->center.k);
 			// if we don't insert, this is larger than any quad distance
-			float lastDist = 1e24f;
+			float lastDist = 1e16f;
 			if ( SweepHitsSphereOS( &center, node0->radius ) )
 			{
 				lastDist = m_rayStartOS.quad_distance_to(&center);
@@ -2073,7 +2073,7 @@ inline float Clip( const Vector &dir, const Vector &pos, const Vector &normal )
 		return dist / cosTheta;
 
 	// parallel or not facing the plane
-	return 1e24f;
+	return 1e16f;
 }
 
 // This is the first iteration of solving time of intersection.
@@ -2258,7 +2258,7 @@ float simplex_t::ClipRayToTriangle( const Vector &dir, float epsilon )
 	}
 	float dot = DotProduct( dir, *normals[best] );
 	if ( dot <= 0 )
-		return 1e24f;
+		return 1e16f;
 	dmin += epsilon/dot;
 
 	return dmin;