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upload "kind" alien swarm
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nillerusr
@@ -0,0 +1,260 @@
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//========= Copyright © 1996-2005, Valve Corporation, All rights reserved. ============//
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//
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// Purpose: A special kind of beam effect that traces from its start position to
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// its end position and stops if it hits anything.
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//
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// $NoKeywords: $
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//=============================================================================//
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#include "cbase.h"
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#include "EnvLaser.h"
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#include "Sprite.h"
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// memdbgon must be the last include file in a .cpp file!!!
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#include "tier0/memdbgon.h"
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// Spawnflags
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enum BeamSpotlightSpawnFlags_t
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{
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SF_BEAM_SPOTLIGHT_START_LIGHT_ON = 1,
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SF_BEAM_SPOTLIGHT_NO_DYNAMIC_LIGHT = 2,
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SF_BEAM_SPOTLIGHT_START_ROTATE_ON = 4,
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SF_BEAM_SPOTLIGHT_REVERSE_DIRECTION = 8,
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SF_BEAM_SPOTLIGHT_X_AXIS = 16,
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SF_BEAM_SPOTLIGHT_Y_AXIS = 32,
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};
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class CBeamSpotlight : public CBaseEntity
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{
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DECLARE_CLASS( CBeamSpotlight, CBaseEntity );
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public:
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DECLARE_DATADESC();
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DECLARE_SERVERCLASS();
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CBeamSpotlight();
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void Spawn( void );
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void Precache( void );
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void InputTurnOn( inputdata_t &inputdata );
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void InputTurnOff( inputdata_t &inputdata );
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void InputStart( inputdata_t &inputdata );
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void InputStop( inputdata_t &inputdata );
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void InputReverse( inputdata_t &inputdata );
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protected:
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bool KeyValue( const char *szKeyName, const char *szValue );
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private:
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int UpdateTransmitState();
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void RecalcRotation( void );
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CNetworkVar( int, m_nHaloIndex );
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CNetworkVar( bool, m_bSpotlightOn );
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CNetworkVar( bool, m_bHasDynamicLight );
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CNetworkVar( float, m_flSpotlightMaxLength );
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CNetworkVar( float, m_flSpotlightGoalWidth );
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CNetworkVar( float, m_flHDRColorScale );
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CNetworkVar( int, m_nMinDXLevel );
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CNetworkVar( int, m_nRotationAxis );
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CNetworkVar( float, m_flRotationSpeed );
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float m_flmaxSpeed;
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bool m_isRotating;
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bool m_isReversed;
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public:
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COutputEvent m_OnOn, m_OnOff; ///< output fires when turned on, off
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};
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LINK_ENTITY_TO_CLASS( beam_spotlight, CBeamSpotlight );
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BEGIN_DATADESC( CBeamSpotlight )
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DEFINE_FIELD( m_nHaloIndex, FIELD_MODELINDEX ),
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DEFINE_FIELD( m_bSpotlightOn, FIELD_BOOLEAN ),
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DEFINE_FIELD( m_bHasDynamicLight, FIELD_BOOLEAN ),
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DEFINE_FIELD( m_flRotationSpeed, FIELD_FLOAT ),
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DEFINE_FIELD( m_isRotating, FIELD_BOOLEAN ),
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DEFINE_FIELD( m_isReversed, FIELD_BOOLEAN ),
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DEFINE_FIELD( m_nRotationAxis, FIELD_INTEGER ),
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DEFINE_KEYFIELD( m_flmaxSpeed, FIELD_FLOAT, "maxspeed" ),
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DEFINE_KEYFIELD( m_flSpotlightMaxLength,FIELD_FLOAT, "SpotlightLength"),
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DEFINE_KEYFIELD( m_flSpotlightGoalWidth,FIELD_FLOAT, "SpotlightWidth"),
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DEFINE_KEYFIELD( m_flHDRColorScale, FIELD_FLOAT, "HDRColorScale" ),
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DEFINE_INPUTFUNC( FIELD_VOID, "LightOn", InputTurnOn ),
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DEFINE_INPUTFUNC( FIELD_VOID, "LightOff", InputTurnOff ),
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DEFINE_INPUTFUNC( FIELD_VOID, "Start", InputStart ),
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DEFINE_INPUTFUNC( FIELD_VOID, "Stop", InputStop ),
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DEFINE_INPUTFUNC( FIELD_VOID, "Reverse", InputReverse ),
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DEFINE_OUTPUT( m_OnOn, "OnLightOn" ),
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DEFINE_OUTPUT( m_OnOff, "OnLightOff" ),
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END_DATADESC()
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IMPLEMENT_SERVERCLASS_ST(CBeamSpotlight, DT_BeamSpotlight)
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SendPropInt( SENDINFO(m_nHaloIndex), 16, SPROP_UNSIGNED ),
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SendPropBool( SENDINFO(m_bSpotlightOn) ),
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SendPropBool( SENDINFO(m_bHasDynamicLight) ),
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SendPropFloat( SENDINFO(m_flSpotlightMaxLength), 0, SPROP_NOSCALE ),
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SendPropFloat( SENDINFO(m_flSpotlightGoalWidth), 0, SPROP_NOSCALE ),
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SendPropFloat( SENDINFO(m_flHDRColorScale), 0, SPROP_NOSCALE ),
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SendPropFloat( SENDINFO(m_flRotationSpeed), 0, SPROP_NOSCALE ),
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SendPropInt( SENDINFO(m_nRotationAxis), 2, SPROP_UNSIGNED ),
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END_SEND_TABLE()
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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CBeamSpotlight::CBeamSpotlight()
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: m_bSpotlightOn( false )
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, m_bHasDynamicLight( true )
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, m_flSpotlightMaxLength( 500.0f )
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, m_flSpotlightGoalWidth( 50.0f )
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, m_flHDRColorScale( 0.7f )
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, m_isRotating( false )
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, m_isReversed( false )
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, m_flmaxSpeed( 100.0f )
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, m_flRotationSpeed(0.0f)
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, m_nRotationAxis(0)
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{
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}
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bool CBeamSpotlight::KeyValue( const char *szKeyName, const char *szValue )
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{
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if ( !Q_stricmp( szKeyName, "SpotlightWidth" ) )
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{
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m_flSpotlightGoalWidth = Q_atof(szValue);
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if ( m_flSpotlightGoalWidth > MAX_BEAM_WIDTH )
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{
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Warning( "Map Bug: %s has SpotLightWidth %f > %f, clamping value\n",
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STRING( GetEntityName()), m_flSpotlightGoalWidth.m_Value, (float)MAX_BEAM_WIDTH );
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m_flSpotlightGoalWidth = MIN( MAX_BEAM_WIDTH, m_flSpotlightGoalWidth );
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}
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return true;
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}
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return BaseClass::KeyValue( szKeyName, szValue );
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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void CBeamSpotlight::Precache( void )
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{
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BaseClass::Precache();
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// Sprites.
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m_nHaloIndex = PrecacheModel("sprites/light_glow03.vmt");
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PrecacheModel( "sprites/glow_test02.vmt" );
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}
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//-----------------------------------------------------------------------------
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void CBeamSpotlight::RecalcRotation( void )
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{
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if ( !m_isRotating || m_flmaxSpeed == 0.0f )
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{
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m_flRotationSpeed = 0.0f;
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return;
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}
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//
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// Build the axis of rotation based on spawnflags.
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//
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// Pitch Yaw Roll -> Y Z X
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m_nRotationAxis = 1;
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if ( HasSpawnFlags(SF_BEAM_SPOTLIGHT_Y_AXIS) )
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{
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m_nRotationAxis = 0;
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}
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else if ( HasSpawnFlags(SF_BEAM_SPOTLIGHT_X_AXIS) )
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{
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m_nRotationAxis = 2;
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}
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m_flRotationSpeed = m_flmaxSpeed;
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if ( m_isReversed )
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{
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m_flRotationSpeed *= -1.0f;
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}
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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void CBeamSpotlight::Spawn( void )
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{
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Precache();
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UTIL_SetSize( this,vec3_origin,vec3_origin );
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AddSolidFlags( FSOLID_NOT_SOLID );
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SetMoveType( MOVETYPE_NONE );
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AddEFlags( EFL_FORCE_CHECK_TRANSMIT );
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m_bHasDynamicLight = !HasSpawnFlags( SF_BEAM_SPOTLIGHT_NO_DYNAMIC_LIGHT);
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m_bSpotlightOn = HasSpawnFlags( SF_BEAM_SPOTLIGHT_START_LIGHT_ON );
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m_isRotating = HasSpawnFlags( SF_BEAM_SPOTLIGHT_START_ROTATE_ON );
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m_isReversed = HasSpawnFlags( SF_BEAM_SPOTLIGHT_REVERSE_DIRECTION );
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RecalcRotation();
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}
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//-----------------------------------------------------------------------------
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void CBeamSpotlight::InputTurnOn( inputdata_t &inputdata )
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{
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if ( !m_bSpotlightOn )
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{
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m_bSpotlightOn = true;
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}
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}
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//-----------------------------------------------------------------------------
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void CBeamSpotlight::InputTurnOff( inputdata_t &inputdata )
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{
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if ( m_bSpotlightOn )
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{
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m_bSpotlightOn = false;
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}
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}
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//-----------------------------------------------------------------------------
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void CBeamSpotlight::InputStart( inputdata_t &inputdata )
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{
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if ( !m_isRotating )
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{
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m_isRotating = true;
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RecalcRotation();
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}
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}
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//-----------------------------------------------------------------------------
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void CBeamSpotlight::InputStop( inputdata_t &inputdata )
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{
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if ( m_isRotating )
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{
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m_isRotating = false;
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RecalcRotation();
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}
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}
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//-----------------------------------------------------------------------------
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void CBeamSpotlight::InputReverse( inputdata_t &inputdata )
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{
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m_isReversed = !m_isReversed;
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RecalcRotation();
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}
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//-------------------------------------------------------------------------------------
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// Purpose : Send even though we don't have a model so spotlight gets proper position
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//-------------------------------------------------------------------------------------
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int CBeamSpotlight::UpdateTransmitState()
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{
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return SetTransmitState( FL_EDICT_PVSCHECK );
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}
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