From 39ed87570bdb2f86969d4be821c94b722dc71179 Mon Sep 17 00:00:00 2001
From: Joe Ludwig <joe@valvesoftware.com>
Date: Wed, 26 Jun 2013 15:22:04 -0700
Subject: First version of the SOurce SDK 2013

---
 mp/src/game/server/entityblocker.cpp | 76 ++++++++++++++++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 mp/src/game/server/entityblocker.cpp

(limited to 'mp/src/game/server/entityblocker.cpp')

diff --git a/mp/src/game/server/entityblocker.cpp b/mp/src/game/server/entityblocker.cpp
new file mode 100644
index 00000000..7380a2e0
--- /dev/null
+++ b/mp/src/game/server/entityblocker.cpp
@@ -0,0 +1,76 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================//
+
+#include "cbase.h"
+#include "entityblocker.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+LINK_ENTITY_TO_CLASS( entity_blocker, CEntityBlocker );
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : &origin - 
+//			&mins - 
+//			&maxs - 
+//			NULL - 
+// Output : CEntityBlocker
+//-----------------------------------------------------------------------------
+CEntityBlocker *CEntityBlocker::Create( const Vector &origin, const Vector &mins, const Vector &maxs, CBaseEntity *pOwner, bool bBlockPhysics )
+{
+	CEntityBlocker *pBlocker = (CEntityBlocker *) CBaseEntity::Create( "entity_blocker", origin, vec3_angle, pOwner );
+	
+	if ( pBlocker != NULL )
+	{
+		pBlocker->SetSize( mins, maxs );
+		if ( bBlockPhysics )
+		{
+			pBlocker->VPhysicsInitStatic();
+		}
+	}
+
+	return pBlocker;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CEntityBlocker::Spawn( void )
+{
+	SetSolid( SOLID_BBOX );
+	AddSolidFlags( FSOLID_CUSTOMRAYTEST );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Entity blockers don't block tracelines so they don't screw up weapon fire, etc
+//-----------------------------------------------------------------------------
+bool CEntityBlocker::TestCollision( const Ray_t &ray, unsigned int mask, trace_t& trace )
+{
+	return false;
+}
+
+//------------------------------------------------------------------------------
+// Purpose : 
+// Input   :
+// Output  :
+//------------------------------------------------------------------------------
+void CC_Test_Entity_Blocker( void )
+{
+	CBasePlayer *pPlayer = UTIL_GetCommandClient();
+	Vector vecForward;
+	pPlayer->GetVectors( &vecForward, NULL, NULL );
+
+	trace_t tr;
+	Vector vecOrigin = pPlayer->GetAbsOrigin() + (vecForward * 256);
+	UTIL_TraceHull( vecOrigin + Vector(0,0,256), vecOrigin - Vector(0,0,256), VEC_HULL_MIN_SCALED( pPlayer ), VEC_HULL_MAX_SCALED( pPlayer ), MASK_SOLID, pPlayer, COLLISION_GROUP_NONE, &tr );
+	if ( !tr.allsolid && !tr.startsolid )
+	{
+		CEntityBlocker::Create( tr.endpos, VEC_HULL_MIN_SCALED( pPlayer ), VEC_HULL_MAX_SCALED( pPlayer ), NULL, true );
+		NDebugOverlay::Box( tr.endpos, VEC_HULL_MIN_SCALED( pPlayer ), VEC_HULL_MAX_SCALED( pPlayer ), 0, 255, 0, 64, 1000.0 );
+	}
+}
+static ConCommand test_entity_blocker("test_entity_blocker", CC_Test_Entity_Blocker, "Test command that drops an entity blocker out in front of the player.", FCVAR_CHEAT );
\ No newline at end of file
-- 
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