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Improved prop_thumper #416

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Improved prop_thumper #416

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000c942
Improved prop_thumper
Wikot235 Apr 14, 2025
9cbae5f
Added preprocessor directives
Wikot235 Mar 28, 2026
efe9b5f
Update prop_thumper.cpp
Wikot235 Mar 29, 2026
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6 changes: 1 addition & 5 deletions sp/src/game/client/hl2/c_thumper_dust.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -76,10 +76,6 @@ class ThumperDustEmitter : public CSimpleEmitter

void FX_ThumperDust( const CEffectData &data )
{
Vector vecDustColor;
vecDustColor.x = 0.85f;
vecDustColor.y = 0.75f;
vecDustColor.z = 0.52f;

CSmartPtr<ThumperDustEmitter> pSimple = ThumperDustEmitter::Create( "thumperdust" );

Expand Down Expand Up @@ -117,7 +113,7 @@ void FX_ThumperDust( const CEffectData &data )

// Setup the color for these particles
engine->ComputeLighting( data.m_vOrigin, NULL, true, vecColor );
VectorLerp( vecColor, vecDustColor, 0.5, vecColor );
VectorLerp( vecColor, data.m_CustomColors.m_vecColor1, 0.5, vecColor );
vecColor *= 255;

for ( i = 0; i < numPuffs; i++ )
Expand Down
38 changes: 35 additions & 3 deletions sp/src/game/server/hl2/prop_thumper.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,9 @@
#define THUMPER_RADIUS 1000
#endif

#define SF_NO_DUST 1
#define SF_NO_SHAKE 2
#define SF_DISABLED 4

#define STATE_CHANGE_MODIFIER 0.02f
#define THUMPER_SOUND_DURATION 1.5f
Expand Down Expand Up @@ -58,6 +61,10 @@ class CPropThumper : public CBaseAnimating
EHANDLE m_hRepellantEnt;
int m_iDustScale;


// I would have used color24 instead of color32, but there is no FIELD_COLOR32
color32 m_DustColor;

COutputEvent m_OnThumped; // Fired when thumper goes off

#if HL2_EPISODIC
Expand All @@ -84,6 +91,9 @@ BEGIN_DATADESC( CPropThumper )
DEFINE_INPUTFUNC( FIELD_VOID, "Enable", InputEnable ),

DEFINE_OUTPUT( m_OnThumped, "OnThumped" ),

DEFINE_KEYFIELD( m_DustColor, FIELD_COLOR32, "DustColor" ),

END_DATADESC()

void CPropThumper::Spawn( void )
Expand All @@ -104,7 +114,10 @@ void CPropThumper::Spawn( void )

BaseClass::Spawn();

m_bEnabled = true;
if (HasSpawnFlags(SF_DISABLED))
m_bEnabled = false;
else
m_bEnabled = true;

SetThink( &CPropThumper::Think );
SetNextThink( gpGlobals->curtime + 1.0f );
Expand Down Expand Up @@ -141,6 +154,15 @@ void CPropThumper::Spawn( void )
m_iEffectRadius = 1000;
#endif

//This isn't very clever, but there needs to be a fallback for maps that dont have a color specified.
//Mappers can use 1 1 1 instead of 0 0 0, as it looks the same.
if ((m_DustColor.r == 0 && m_DustColor.g == 0 && m_DustColor.b == 0) && !HasSpawnFlags(SF_NO_DUST))
{
m_DustColor.r = 0.85 * 255;
m_DustColor.g = 0.75 * 255;
m_DustColor.b = 0.52 * 255;
}

}

void CPropThumper::Precache( void )
Expand Down Expand Up @@ -205,8 +227,18 @@ void CPropThumper::Thump ( void )
data.m_nEntIndex = entindex();
data.m_vOrigin = vOrigin;
data.m_flScale = m_iDustScale * m_flPlaybackRate;
DispatchEffect( "ThumperDust", data );
UTIL_ScreenShake( vOrigin, 10.0 * m_flPlaybackRate, m_flPlaybackRate, m_flPlaybackRate / 2, THUMPER_RADIUS * m_flPlaybackRate, SHAKE_START, false );

data.m_bCustomColors = true;
data.m_CustomColors.m_vecColor1.x = (float)m_DustColor.r / 255;
data.m_CustomColors.m_vecColor1.y = (float)m_DustColor.g / 255;
data.m_CustomColors.m_vecColor1.z = (float)m_DustColor.b / 255;

if (!HasSpawnFlags(SF_NO_DUST))
DispatchEffect("ThumperDust", data);

if (!HasSpawnFlags(SF_NO_SHAKE))
UTIL_ScreenShake(vOrigin, 10.0 * m_flPlaybackRate, m_flPlaybackRate, m_flPlaybackRate / 2, THUMPER_RADIUS * m_flPlaybackRate, SHAKE_START, false);

}

EmitSound( "coast.thumper_dust" );
Expand Down