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game/server/tf2/tf_obj_mapdefined.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+#include "cbase.h"
+#include "tf_player.h"
+#include "tf_team.h"
+#include "tf_gamerules.h"
+#include "tf_obj.h"
+#include "tf_obj_mapdefined.h"
+#include "ndebugoverlay.h"
+
+extern ConVar obj_damage_factor;
+
+// Map defined object spawnflags
+#define SF_MAPDEFOBJ_SUPPRESS_MINIMAP		0x0001
+#define SF_MAPDEFOBJ_SUPPRESS_ATTACKNOTIFY	0x0002
+#define SF_MAPDEFOBJ_DOESNT_NEED_POWER		0x0004
+
+BEGIN_DATADESC( CObjectMapDefined )
+	// keys 
+	DEFINE_KEYFIELD_NOT_SAVED( m_iszCustomName , FIELD_STRING, "CustomName" ),
+END_DATADESC()
+
+IMPLEMENT_SERVERCLASS_ST(CObjectMapDefined, DT_ObjectMapDefined)
+	SendPropString( SENDINFO( m_szCustomName ) ),
+END_SEND_TABLE();
+
+LINK_ENTITY_TO_CLASS(obj_mapdefined, CObjectMapDefined);
+LINK_ENTITY_TO_CLASS(func_obj_mapdefined, CObjectMapDefined);
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+CObjectMapDefined::CObjectMapDefined()
+{
+	UseClientSideAnimation();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CObjectMapDefined::Spawn()
+{
+	// Get the model from the map
+	char *szModel = (char *)STRING( GetModelName() );
+	if (!szModel || !*szModel)
+	{
+		Warning( "obj_mapdefined at %.0f %.0f %0.f missing modelname\n", GetAbsOrigin().x, GetAbsOrigin().y, GetAbsOrigin().z );
+		UTIL_Remove( this );
+		return;
+	}
+
+	memset( m_szCustomName.GetForModify(), 0, sizeof(m_szCustomName) );
+	if ( m_iszCustomName != NULL_STRING )
+	{
+		Q_strncpy( m_szCustomName.GetForModify(), STRING(m_iszCustomName), sizeof(m_szCustomName) );
+	}
+
+	Precache();
+
+	// Get the bounding box from the model
+	if ( szModel[0] != '*' )
+	{
+		SetModel( szModel );
+		Vector vecMins, vecMaxs;
+		const model_t *pModel = GetModel();
+		modelinfo->GetModelBounds( pModel, vecMins, vecMaxs );
+		UTIL_SetSize(this, vecMins, vecMaxs );
+	}
+	else
+	{
+		// Don't call our internal setmodel to avoid the error
+		UTIL_SetModel( this, szModel );
+
+		// No control panels / power on map geometry objects
+		m_fObjectFlags |= OF_DOESNT_HAVE_A_MODEL;
+		m_fObjectFlags |= OF_DOESNT_NEED_POWER;
+	}
+
+	SetSolid( SOLID_VPHYSICS );
+	SetType( OBJ_MAPDEFINED );
+
+	// Setup object flags
+	if ( HasSpawnFlags( SF_MAPDEFOBJ_SUPPRESS_MINIMAP ) )
+	{
+		m_fObjectFlags |= OF_SUPPRESS_APPEAR_ON_MINIMAP;
+	}
+	if ( HasSpawnFlags( SF_MAPDEFOBJ_SUPPRESS_ATTACKNOTIFY ) )
+	{
+		m_fObjectFlags |= OF_SUPPRESS_NOTIFY_UNDER_ATTACK;
+	}
+	if ( HasSpawnFlags( SF_MAPDEFOBJ_DOESNT_NEED_POWER ) )
+	{
+		m_fObjectFlags |= OF_DOESNT_NEED_POWER;
+	}
+
+	// If I don't have health, make me invulnerable
+	if ( !m_iHealth )
+	{
+		m_bInvulnerable = true;
+	}
+
+	BaseClass::Spawn();
+
+	// Override base object settings
+	SetCollisionGroup( COLLISION_GROUP_NONE );
+
+	FinishedBuilding();
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CObjectMapDefined::Precache()
+{
+	PrecacheModel( STRING( GetModelName() ) );
+	BaseClass::Precache();
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+int CObjectMapDefined::OnTakeDamage( const CTakeDamageInfo &info )
+{
+	CTakeDamageInfo childInfo = info;
+
+	// Hack around the damage factor applied to objects
+	if ( obj_damage_factor.GetFloat() )
+	{
+		float flDamage = info.GetDamage() * (1 / obj_damage_factor.GetFloat());
+		childInfo.SetDamage( flDamage );
+	}
+
+	return BaseClass::OnTakeDamage( childInfo );
+}