ioquake
/
jedi-academy
mirror of https://github.com/ioquake/jedi-academy.git
0
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
jedi-academy/code/cgame/FxUtil.cpp

1401 lines
32 KiB
C++
Raw Normal View History

ditch dos style newlines
2013-04-19 02:52:48 +00:00
// this include must remain at the top of every CPP file
#include "common_headers.h"
#if !defined(FX_SCHEDULER_H_INC)
#include "FxScheduler.h"
#endif
vec3_t WHITE = {1.0f, 1.0f, 1.0f};
struct SEffectList
{
CEffect *mEffect;
int mKillTime;
bool mPortal;
};
#define PI 3.14159f
SEffectList effectList[MAX_EFFECTS];
SEffectList *nextValidEffect;
SFxHelper theFxHelper;
int activeFx = 0;
int mMax = 0;
int mMaxTime = 0;
int drawnFx;
int mParticles;
int mOParticles;
int mLines;
int mTails;
qboolean fxInitialized = qfalse;
//-------------------------
// FX_Free
//
// Frees all FX
//-------------------------
bool FX_Free( void )
{
for ( int i = 0; i < MAX_EFFECTS; i++ )
{
if ( effectList[i].mEffect )
{
delete effectList[i].mEffect;
}
effectList[i].mEffect = 0;
}
activeFx = 0;
theFxScheduler.Clean();
return true;
}
//-------------------------
// FX_Stop
//
// Frees all active FX but leaves the templates
//-------------------------
void FX_Stop( void )
{
for ( int i = 0; i < MAX_EFFECTS; i++ )
{
if ( effectList[i].mEffect )
{
delete effectList[i].mEffect;
}
effectList[i].mEffect = 0;
}
activeFx = 0;
theFxScheduler.Clean(false);
}
//-------------------------
// FX_Init
//
// Preps system for use
//-------------------------
int FX_Init( void )
{
if ( fxInitialized == qfalse )
{
fxInitialized = qtrue;
for ( int i = 0; i < MAX_EFFECTS; i++ )
{
effectList[i].mEffect = 0;
}
}
FX_Free();
mMax = 0;
mMaxTime = 0;
nextValidEffect = &effectList[0];
theFxHelper.Init();
// ( nothing to see here, go away )
//
extern void FX_CopeWithAnyLoadedSaveGames();
FX_CopeWithAnyLoadedSaveGames();
return true;
}
//-------------------------
// FX_FreeMember
//-------------------------
static void FX_FreeMember( SEffectList *obj )
{
obj->mEffect->Die();
delete obj->mEffect;
obj->mEffect = 0;
// May as well mark this to be used next
nextValidEffect = obj;
activeFx--;
}
//-------------------------
// FX_GetValidEffect
//
// Finds an unused effect slot
//
// Note - in the editor, this function may return NULL, indicating that all
// effects are being stopped.
//-------------------------
static SEffectList *FX_GetValidEffect()
{
if ( nextValidEffect->mEffect == 0 )
{
return nextValidEffect;
}
int i;
SEffectList *ef;
// Blah..plow through the list till we find something that is currently untainted
for ( i = 0, ef = effectList; i < MAX_EFFECTS; i++, ef++ )
{
if ( ef->mEffect == 0 )
{
return ef;
}
}
// report the error.
#ifndef FINAL_BUILD
theFxHelper.Print( "FX system out of effects\n" );
#endif
// Hmmm.. just trashing the first effect in the list is a poor approach
FX_FreeMember( &effectList[0] );
// Recursive call
return nextValidEffect;
}
//-------------------------
// FX_ActiveFx
//
// Returns whether these are any active or scheduled effects
//-------------------------
bool FX_ActiveFx(void)
{
return ((activeFx > 0) || (theFxScheduler.NumScheduledFx() > 0));
}
//-------------------------
// FX_Add
//
// Adds all fx to the view
//-------------------------
void FX_Add( bool portal )
{
int i;
SEffectList *ef;
drawnFx = 0;
mParticles = 0;
mOParticles = 0;
mLines = 0;
mTails = 0;
int numFx = activeFx; //but stop when there can't be any more left!
for ( i = 0, ef = effectList; i < MAX_EFFECTS && numFx; i++, ef++ )
{
if ( ef->mEffect != 0)
{
--numFx;
if (portal != ef->mPortal)
{
continue; //this one does not render in this scene
}
// Effect is active
if ( theFxHelper.mTime > ef->mKillTime )
{
// Clean up old effects, calling any death effects as needed
// this flag just has to be cleared otherwise death effects might not happen correctly
ef->mEffect->ClearFlags( FX_KILL_ON_IMPACT );
FX_FreeMember( ef );
}
else
{
if ( ef->mEffect->Update() == false )
{
// We've been marked for death
FX_FreeMember( ef );
continue;
}
}
}
}
if ( fx_debug.integer == 2 && !portal )
{
if (theFxHelper.mFrameTime > 100 || theFxHelper.mFrameTime < 5)
theFxHelper.Print( "theFxHelper.mFrameTime = %i\n", theFxHelper.mFrameTime );
}
if ( fx_debug.integer == 1 && !portal )
{
if ( theFxHelper.mTime > mMaxTime )
{
// decay pretty harshly when we do it
mMax *= 0.9f;
mMaxTime = theFxHelper.mTime + 200; // decay 5 times a second if we haven't set a new max
}
if ( activeFx > mMax )
{
// but we can never be less that the current activeFx count
mMax = activeFx;
mMaxTime = theFxHelper.mTime + 4000; // since we just increased the max, hold it for at least 4 seconds
}
// Particles
if ( mParticles > 500 )
{
theFxHelper.Print( ">Particles ^1%4i ", mParticles );
}
else if ( mParticles > 250 )
{
theFxHelper.Print( ">Particles ^3%4i ", mParticles );
}
else
{
theFxHelper.Print( ">Particles %4i ", mParticles );
}
// Lines
if ( mLines > 500 )
{
theFxHelper.Print( ">Lines ^1%4i\n", mLines );
}
else if ( mLines > 250 )
{
theFxHelper.Print( ">Lines ^3%4i\n", mLines );
}
else
{
theFxHelper.Print( ">Lines %4i\n", mLines );
}
// OParticles
if ( mOParticles > 500 )
{
theFxHelper.Print( ">OParticles ^1%4i ", mOParticles );
}
else if ( mOParticles > 250 )
{
theFxHelper.Print( ">OParticles ^3%4i ", mOParticles );
}
else
{
theFxHelper.Print( ">OParticles %4i ", mOParticles );
}
// Tails
if ( mTails > 400 )
{
theFxHelper.Print( ">Tails ^1%4i\n", mTails );
}
else if ( mTails > 200 )
{
theFxHelper.Print( ">Tails ^3%4i\n", mTails );
}
else
{
theFxHelper.Print( ">Tails %4i\n", mTails );
}
// Active
if ( activeFx > 600 )
{
theFxHelper.Print( ">Active ^1%4i ", activeFx );
}
else if ( activeFx > 400 )
{
theFxHelper.Print( ">Active ^3%4i ", activeFx );
}
else
{
theFxHelper.Print( ">Active %4i ", activeFx );
}
// Drawn
if ( drawnFx > 600 )
{
theFxHelper.Print( ">Drawn ^1%4i ", drawnFx );
}
else if ( drawnFx > 400 )
{
theFxHelper.Print( ">Drawn ^3%4i ", drawnFx );
}
else
{
theFxHelper.Print( ">Drawn %4i ", drawnFx );
}
// Max
if ( mMax > 600 )
{
theFxHelper.Print( ">Max ^1%4i ", mMax );
}
else if ( mMax > 400 )
{
theFxHelper.Print( ">Max ^3%4i ", mMax );
}
else
{
theFxHelper.Print( ">Max %4i ", mMax );
}
// Scheduled
if ( theFxScheduler.NumScheduledFx() > 100 )
{
theFxHelper.Print( ">Scheduled ^1%4i\n", theFxScheduler.NumScheduledFx() );
}
else if ( theFxScheduler.NumScheduledFx() > 50 )
{
theFxHelper.Print( ">Scheduled ^3%4i\n", theFxScheduler.NumScheduledFx() );
}
else
{
theFxHelper.Print( ">Scheduled %4i\n", theFxScheduler.NumScheduledFx() );
}
}
}
//-------------------------
// FX_AddPrimitive
//
// Note - in the editor, this function may change *pEffect to NULL, indicating that
// all effects are being stopped.
//-------------------------
extern bool gEffectsInPortal; //from FXScheduler.cpp so i don't have to pass it in on EVERY FX_ADD*
void FX_AddPrimitive( CEffect **pEffect, int killTime )
{
SEffectList *item = FX_GetValidEffect();
item->mEffect = *pEffect;
item->mKillTime = theFxHelper.mTime + killTime;
item->mPortal = gEffectsInPortal; //global set in AddScheduledEffects
activeFx++;
// Stash these in the primitive so it has easy access to the vals
(*pEffect)->SetTimeStart( theFxHelper.mTime );
(*pEffect)->SetTimeEnd( theFxHelper.mTime + killTime );
}
//-------------------------
// FX_AddParticle
//-------------------------
CParticle *FX_AddParticle( int clientID, const vec3_t org, const vec3_t vel, const vec3_t accel, float gravity,
float size1, float size2, float sizeParm,
float alpha1, float alpha2, float alphaParm,
const vec3_t sRGB, const vec3_t eRGB, float rgbParm,
float rotation, float rotationDelta,
const vec3_t min, const vec3_t max, float elasticity,
int deathID, int impactID,
int killTime, qhandle_t shader, int flags, int modelNum, int boltNum )
{
if ( theFxHelper.mFrameTime < 1 )
{ // disallow adding effects when the system is paused
return 0;
}
CParticle *fx = new CParticle;
if ( fx )
{
if (flags&FX_RELATIVE && clientID>=0)
{
fx->SetOrigin1( NULL );
fx->SetOrgOffset( org );
fx->SetClient( clientID, modelNum, boltNum );
}
else
{
fx->SetOrigin1( org );
}
fx->SetVel( vel );
fx->SetAccel( accel );
fx->SetGravity( gravity );
// RGB----------------
fx->SetRGBStart( sRGB );
fx->SetRGBEnd( eRGB );
if (( flags & FX_RGB_PARM_MASK ) == FX_RGB_WAVE )
{
fx->SetRGBParm( rgbParm * PI * 0.001f );
}
else if ( flags & FX_RGB_PARM_MASK )
{
// rgbParm should be a value from 0-100..
fx->SetRGBParm( rgbParm * 0.01f * killTime + theFxHelper.mTime );
}
// Alpha----------------
fx->SetAlphaStart( alpha1 );
fx->SetAlphaEnd( alpha2 );
if (( flags & FX_ALPHA_PARM_MASK ) == FX_ALPHA_WAVE )
{
fx->SetAlphaParm( alphaParm * PI * 0.001f );
}
else if ( flags & FX_ALPHA_PARM_MASK )
{
fx->SetAlphaParm( alphaParm * 0.01f * killTime + theFxHelper.mTime );
}
// Size----------------
fx->SetSizeStart( size1 );
fx->SetSizeEnd( size2 );
if (( flags & FX_SIZE_PARM_MASK ) == FX_SIZE_WAVE )
{
fx->SetSizeParm( sizeParm * PI * 0.001f );
}
else if ( flags & FX_SIZE_PARM_MASK )
{
fx->SetSizeParm( sizeParm * 0.01f * killTime + theFxHelper.mTime );
}
fx->SetFlags( flags );
fx->SetShader( shader );
fx->SetRotation( rotation );
fx->SetRotationDelta( rotationDelta );
fx->SetElasticity( elasticity );
fx->SetMin( min );
fx->SetMax( max );
fx->SetDeathFxID( deathID );
fx->SetImpactFxID( impactID );
FX_AddPrimitive( (CEffect**)&fx, killTime );
// in the editor, fx may now be NULL
}
return fx;
}
//-------------------------
// FX_AddLine
//-------------------------
CLine *FX_AddLine( int clientID, vec3_t start, vec3_t end, float size1, float size2, float sizeParm,
float alpha1, float alpha2, float alphaParm,
vec3_t sRGB, vec3_t eRGB, float rgbParm,
int killTime, qhandle_t shader, int impactFX_id, int flags, int modelNum, int boltNum )
{
if ( theFxHelper.mFrameTime < 1 )
{ // disallow adding new effects when the system is paused
return 0;
}
CLine *fx = new CLine;
if ( fx )
{
if (flags&FX_RELATIVE && clientID>=0)
{
fx->SetOrigin1( NULL );
fx->SetOrgOffset( start ); //offset from bolt pos
fx->SetVel( end ); //vel is the vector offset from bolt+orgOffset
fx->SetClient( clientID, modelNum, boltNum );
}
else
{
fx->SetOrigin1( start );
fx->SetOrigin2( end );
}
// RGB----------------
fx->SetRGBStart( sRGB );
fx->SetRGBEnd( eRGB );
if (( flags & FX_RGB_PARM_MASK ) == FX_RGB_WAVE )
{
fx->SetRGBParm( rgbParm * PI * 0.001f );
}
else if ( flags & FX_RGB_PARM_MASK )
{
// rgbParm should be a value from 0-100..
fx->SetRGBParm( rgbParm * 0.01f * killTime + theFxHelper.mTime );
}
// Alpha----------------
fx->SetAlphaStart( alpha1 );
fx->SetAlphaEnd( alpha2 );
if (( flags & FX_ALPHA_PARM_MASK ) == FX_ALPHA_WAVE )
{
fx->SetAlphaParm( alphaParm * PI * 0.001f );
}
else if ( flags & FX_ALPHA_PARM_MASK )
{
fx->SetAlphaParm( alphaParm * 0.01f * killTime + theFxHelper.mTime );
}
// Size----------------
fx->SetSizeStart( size1 );
fx->SetSizeEnd( size2 );
if (( flags & FX_SIZE_PARM_MASK ) == FX_SIZE_WAVE )
{
fx->SetSizeParm( sizeParm * PI * 0.001f );
}
else if ( flags & FX_SIZE_PARM_MASK )
{
fx->SetSizeParm( sizeParm * 0.01f * killTime + theFxHelper.mTime );
}
fx->SetShader( shader );
fx->SetFlags( flags );
fx->SetSTScale( 1.0f, 1.0f );
fx->SetImpactFxID( impactFX_id );
FX_AddPrimitive( (CEffect**)&fx, killTime );
// in the editor, fx may now be NULL
}
return fx;
}
//-------------------------
// FX_AddElectricity
//-------------------------
CElectricity *FX_AddElectricity( int clientID, vec3_t start, vec3_t end, float size1, float size2, float sizeParm,
float alpha1, float alpha2, float alphaParm,
vec3_t sRGB, vec3_t eRGB, float rgbParm,
float chaos, int killTime, qhandle_t shader, int flags, int modelNum, int boltNum )
{
if ( theFxHelper.mFrameTime < 1 )
{ // disallow adding new effects when the system is paused
return 0;
}
CElectricity *fx = new CElectricity;
if ( fx )
{
if (flags&FX_RELATIVE && clientID>=0)
{
fx->SetOrigin1( NULL );
fx->SetOrgOffset( start );//offset
fx->SetVel( end ); //vel is the vector offset from bolt+orgOffset
fx->SetClient( clientID, modelNum, boltNum );
}
else
{
fx->SetOrigin1( start );
fx->SetOrigin2( end );
}
// RGB----------------
fx->SetRGBStart( sRGB );
fx->SetRGBEnd( eRGB );
if (( flags & FX_RGB_PARM_MASK ) == FX_RGB_WAVE )
{
fx->SetRGBParm( rgbParm * PI * 0.001f );
}
else if ( flags & FX_RGB_PARM_MASK )
{
// rgbParm should be a value from 0-100..
fx->SetRGBParm( rgbParm * 0.01f * killTime + theFxHelper.mTime );
}
// Alpha----------------
fx->SetAlphaStart( alpha1 );
fx->SetAlphaEnd( alpha2 );
if (( flags & FX_ALPHA_PARM_MASK ) == FX_ALPHA_WAVE )
{
fx->SetAlphaParm( alphaParm * PI * 0.001f );
}
else if ( flags & FX_ALPHA_PARM_MASK )
{
fx->SetAlphaParm( alphaParm * 0.01f * killTime + theFxHelper.mTime );
}
// Size----------------
fx->SetSizeStart( size1 );
fx->SetSizeEnd( size2 );
if (( flags & FX_SIZE_PARM_MASK ) == FX_SIZE_WAVE )
{
fx->SetSizeParm( sizeParm * PI * 0.001f );
}
else if ( flags & FX_SIZE_PARM_MASK )
{
fx->SetSizeParm( sizeParm * 0.01f * killTime + theFxHelper.mTime );
}
fx->SetShader( shader );
fx->SetFlags( flags );
fx->SetChaos( chaos );
fx->SetSTScale( 1.0f, 1.0f );
FX_AddPrimitive( (CEffect**)&fx, killTime );
// in the editor, fx may now be NULL?
if ( fx )
{
fx->Initialize();
}
}
return fx;
}
//-------------------------
// FX_AddTail
//-------------------------
CTail *FX_AddTail( int clientID, vec3_t org, vec3_t vel, vec3_t accel,
float size1, float size2, float sizeParm,
float length1, float length2, float lengthParm,
float alpha1, float alpha2, float alphaParm,
vec3_t sRGB, vec3_t eRGB, float rgbParm,
vec3_t min, vec3_t max, float elasticity,
int deathID, int impactID,
int killTime, qhandle_t shader, int flags, int modelNum, int boltNum )
{
if ( theFxHelper.mFrameTime < 1 )
{ // disallow adding effects when the system is paused
return 0;
}
CTail *fx = new CTail;
if ( fx )
{
if (flags&FX_RELATIVE && clientID>=0)
{
fx->SetOrigin1( NULL );
fx->SetOrgOffset( org );
fx->SetClient( clientID, modelNum, boltNum );
}
else
{
fx->SetOrigin1( org );
}
fx->SetVel( vel );
fx->SetAccel( accel );
// RGB----------------
fx->SetRGBStart( sRGB );
fx->SetRGBEnd( eRGB );
if (( flags & FX_RGB_PARM_MASK ) == FX_RGB_WAVE )
{
fx->SetRGBParm( rgbParm * PI * 0.001f );
}
else if ( flags & FX_RGB_PARM_MASK )
{
// rgbParm should be a value from 0-100..
fx->SetRGBParm( rgbParm * 0.01f * killTime + theFxHelper.mTime );
}
// Alpha----------------
fx->SetAlphaStart( alpha1 );
fx->SetAlphaEnd( alpha2 );
if (( flags & FX_ALPHA_PARM_MASK ) == FX_ALPHA_WAVE )
{
fx->SetAlphaParm( alphaParm * PI * 0.001f );
}
else if ( flags & FX_ALPHA_PARM_MASK )
{
fx->SetAlphaParm( alphaParm * 0.01f * killTime + theFxHelper.mTime );
}
// Size----------------
fx->SetSizeStart( size1 );
fx->SetSizeEnd( size2 );
if (( flags & FX_SIZE_PARM_MASK ) == FX_SIZE_WAVE )
{
fx->SetSizeParm( sizeParm * PI * 0.001f );
}
else if ( flags & FX_SIZE_PARM_MASK )
{
fx->SetSizeParm( sizeParm * 0.01f * killTime + theFxHelper.mTime );
}
// Length----------------
fx->SetLengthStart( length1 );
fx->SetLengthEnd( length2 );
if (( flags & FX_LENGTH_PARM_MASK ) == FX_LENGTH_WAVE )
{
fx->SetLengthParm( lengthParm * PI * 0.001f );
}
else if ( flags & FX_LENGTH_PARM_MASK )
{
fx->SetLengthParm( lengthParm * 0.01f * killTime + theFxHelper.mTime );
}
fx->SetFlags( flags );
fx->SetShader( shader );
fx->SetElasticity( elasticity );
fx->SetMin( min );
fx->SetMax( max );
fx->SetSTScale( 1.0f, 1.0f );
fx->SetDeathFxID( deathID );
fx->SetImpactFxID( impactID );
FX_AddPrimitive( (CEffect**)&fx, killTime );
// in the editor, fx may now be NULL
}
return fx;
}
//-------------------------
// FX_AddCylinder
//-------------------------
CCylinder *FX_AddCylinder( int clientID, vec3_t start, vec3_t normal,
float size1s, float size1e, float sizeParm,
float size2s, float size2e, float size2Parm,
float length1, float length2, float lengthParm,
float alpha1, float alpha2, float alphaParm,
vec3_t rgb1, vec3_t rgb2, float rgbParm,
int killTime, qhandle_t shader, int flags, int modelNum, int boltNum )
{
if ( theFxHelper.mFrameTime < 1 )
{ // disallow adding new effects when the system is paused
return 0;
}
CCylinder *fx = new CCylinder;
if ( fx )
{
if (flags&FX_RELATIVE && clientID>=0)
{
fx->SetOrigin1( NULL );
fx->SetOrgOffset( start );//offset
//NOTE: relative version doesn't ever use normal!
//fx->SetNormal( normal );
fx->SetClient( clientID, modelNum, boltNum );
}
else
{
fx->SetOrigin1( start );
fx->SetNormal( normal );
}
// RGB----------------
fx->SetRGBStart( rgb1 );
fx->SetRGBEnd( rgb2 );
if (( flags & FX_RGB_PARM_MASK ) == FX_RGB_WAVE )
{
fx->SetRGBParm( rgbParm * PI * 0.001f );
}
else if ( flags & FX_RGB_PARM_MASK )
{
// rgbParm should be a value from 0-100..
fx->SetRGBParm( rgbParm * 0.01f * killTime + theFxHelper.mTime );
}
// Size1----------------
fx->SetSizeStart( size1s );
fx->SetSizeEnd( size1e );
if (( flags & FX_SIZE_PARM_MASK ) == FX_SIZE_WAVE )
{
fx->SetSizeParm( sizeParm * PI * 0.001f );
}
else if ( flags & FX_SIZE_PARM_MASK )
{
fx->SetSizeParm( sizeParm * 0.01f * killTime + theFxHelper.mTime );
}
// Size2----------------
fx->SetSize2Start( size2s );
fx->SetSize2End( size2e );
if (( flags & FX_SIZE2_PARM_MASK ) == FX_SIZE2_WAVE )
{
fx->SetSize2Parm( size2Parm * PI * 0.001f );
}
else if ( flags & FX_SIZE2_PARM_MASK )
{
fx->SetSize2Parm( size2Parm * 0.01f * killTime + theFxHelper.mTime );
}
// Length1---------------
fx->SetLengthStart( length1 );
fx->SetLengthEnd( length2 );
if (( flags & FX_LENGTH_PARM_MASK ) == FX_LENGTH_WAVE )
{
fx->SetLengthParm( lengthParm * PI * 0.001f );
}
else if ( flags & FX_LENGTH_PARM_MASK )
{
fx->SetLengthParm( lengthParm * 0.01f * killTime + theFxHelper.mTime );
}
// Alpha----------------
fx->SetAlphaStart( alpha1 );
fx->SetAlphaEnd( alpha2 );
if (( flags & FX_ALPHA_PARM_MASK ) == FX_ALPHA_WAVE )
{
fx->SetAlphaParm( alphaParm * PI * 0.001f );
}
else if ( flags & FX_ALPHA_PARM_MASK )
{
fx->SetAlphaParm( alphaParm * 0.01f * killTime + theFxHelper.mTime );
}
fx->SetShader( shader );
fx->SetFlags( flags );
FX_AddPrimitive( (CEffect**)&fx, killTime );
}
return fx;
}
//-------------------------
// FX_AddEmitter
//-------------------------
CEmitter *FX_AddEmitter( vec3_t org, vec3_t vel, vec3_t accel,
float size1, float size2, float sizeParm,
float alpha1, float alpha2, float alphaParm,
vec3_t rgb1, vec3_t rgb2, float rgbParm,
vec3_t angs, vec3_t deltaAngs,
vec3_t min, vec3_t max, float elasticity,
int deathID, int impactID, int emitterID,
float density, float variance,
int killTime, qhandle_t model, int flags )
{
if ( theFxHelper.mFrameTime < 1 )
{ // disallow adding effects when the system is paused
return 0;
}
CEmitter *fx = new CEmitter;
if ( fx )
{
fx->SetOrigin1( org );
fx->SetVel( vel );
fx->SetAccel( accel );
// RGB----------------
fx->SetRGBStart( rgb1 );
fx->SetRGBEnd( rgb2 );
if (( flags & FX_RGB_PARM_MASK ) == FX_RGB_WAVE )
{
fx->SetRGBParm( rgbParm * PI * 0.001f );
}
else if ( flags & FX_RGB_PARM_MASK )
{
// rgbParm should be a value from 0-100..
fx->SetRGBParm( rgbParm * 0.01f * killTime + theFxHelper.mTime );
}
// Size----------------
fx->SetSizeStart( size1 );
fx->SetSizeEnd( size2 );
if (( flags & FX_SIZE_PARM_MASK ) == FX_SIZE_WAVE )
{
fx->SetSizeParm( sizeParm * PI * 0.001f );
}
else if ( flags & FX_SIZE_PARM_MASK )
{
fx->SetSizeParm( sizeParm * 0.01f * killTime + theFxHelper.mTime );
}
// Alpha----------------
fx->SetAlphaStart( alpha1 );
fx->SetAlphaEnd( alpha2 );
if (( flags & FX_ALPHA_PARM_MASK ) == FX_ALPHA_WAVE )
{
fx->SetAlphaParm( alphaParm * PI * 0.001f );
}
else if ( flags & FX_ALPHA_PARM_MASK )
{
fx->SetAlphaParm( alphaParm * 0.01f * killTime + theFxHelper.mTime );
}
fx->SetAngles( angs );
fx->SetAngleDelta( deltaAngs );
fx->SetFlags( flags );
fx->SetModel( model );
fx->SetElasticity( elasticity );
fx->SetMin( min );
fx->SetMax( max );
fx->SetDeathFxID( deathID );
fx->SetImpactFxID( impactID );
fx->SetEmitterFxID( emitterID );
fx->SetDensity( density );
fx->SetVariance( variance );
fx->SetOldTime( theFxHelper.mTime );
fx->SetLastOrg( org );
fx->SetLastVel( vel );
FX_AddPrimitive( (CEffect**)&fx, killTime );
// in the editor, fx may now be NULL
}
return fx;
}
//-------------------------
// FX_AddLight
//-------------------------
CLight *FX_AddLight( vec3_t org, float size1, float size2, float sizeParm,
vec3_t rgb1, vec3_t rgb2, float rgbParm,
int killTime, int flags )
{
if ( theFxHelper.mFrameTime < 1 )
{ // disallow adding effects when the system is paused
return 0;
}
CLight *fx = new CLight;
if ( fx )
{
fx->SetOrigin1( org );
// RGB----------------
fx->SetRGBStart( rgb1 );
fx->SetRGBEnd( rgb2 );
if (( flags & FX_RGB_PARM_MASK ) == FX_RGB_WAVE )
{
fx->SetRGBParm( rgbParm * PI * 0.001f );
}
else if ( flags & FX_RGB_PARM_MASK )
{
// rgbParm should be a value from 0-100..
fx->SetRGBParm( rgbParm * 0.01f * killTime + theFxHelper.mTime );
}
// Size----------------
fx->SetSizeStart( size1 );
fx->SetSizeEnd( size2 );
if (( flags & FX_SIZE_PARM_MASK ) == FX_SIZE_WAVE )
{
fx->SetSizeParm( sizeParm * PI * 0.001f );
}
else if ( flags & FX_SIZE_PARM_MASK )
{
fx->SetSizeParm( sizeParm * 0.01f * killTime + theFxHelper.mTime );
}
fx->SetFlags( flags );
FX_AddPrimitive( (CEffect**)&fx, killTime );
// in the editor, fx may now be NULL
}
return fx;
}
//-------------------------
// FX_AddOrientedParticle
//-------------------------
COrientedParticle *FX_AddOrientedParticle( int clientID, vec3_t org, vec3_t norm, vec3_t vel, vec3_t accel,
float size1, float size2, float sizeParm,
float alpha1, float alpha2, float alphaParm,
vec3_t rgb1, vec3_t rgb2, float rgbParm,
float rotation, float rotationDelta,
vec3_t min, vec3_t max, float bounce,
int deathID, int impactID,
int killTime, qhandle_t shader, int flags, int modelNum, int boltNum )
{
if ( theFxHelper.mFrameTime < 1 )
{ // disallow adding effects when the system is paused
return 0;
}
COrientedParticle *fx = new COrientedParticle;
if ( fx )
{
if (flags&FX_RELATIVE && clientID>=0)
{
fx->SetOrigin1( NULL );
fx->SetOrgOffset( org );//offset
fx->SetNormalOffset( norm );
fx->SetClient( clientID, modelNum, boltNum );
}
else
{
fx->SetOrigin1( org );
fx->SetNormal( norm );
}
fx->SetVel( vel );
fx->SetAccel( accel );
// RGB----------------
fx->SetRGBStart( rgb1 );
fx->SetRGBEnd( rgb2 );
if (( flags & FX_RGB_PARM_MASK ) == FX_RGB_WAVE )
{
fx->SetRGBParm( rgbParm * PI * 0.001f );
}
else if ( flags & FX_RGB_PARM_MASK )
{
// rgbParm should be a value from 0-100..
fx->SetRGBParm( rgbParm * 0.01f * killTime + theFxHelper.mTime );
}
// Alpha----------------
fx->SetAlphaStart( alpha1 );
fx->SetAlphaEnd( alpha2 );
if (( flags & FX_ALPHA_PARM_MASK ) == FX_ALPHA_WAVE )
{
fx->SetAlphaParm( alphaParm * PI * 0.001f );
}
else if ( flags & FX_ALPHA_PARM_MASK )
{
fx->SetAlphaParm( alphaParm * 0.01f * killTime + theFxHelper.mTime );
}
// Size----------------
fx->SetSizeStart( size1 );
fx->SetSizeEnd( size2 );
if (( flags & FX_SIZE_PARM_MASK ) == FX_SIZE_WAVE )
{
fx->SetSizeParm( sizeParm * PI * 0.001f );
}
else if ( flags & FX_SIZE_PARM_MASK )
{
fx->SetSizeParm( sizeParm * 0.01f * killTime + theFxHelper.mTime );
}
fx->SetFlags( flags );
fx->SetShader( shader );
fx->SetRotation( rotation );
fx->SetRotationDelta( rotationDelta );
fx->SetElasticity( bounce );
fx->SetMin( min );
fx->SetMax( max );
fx->SetDeathFxID( deathID );
fx->SetImpactFxID( impactID );
FX_AddPrimitive( (CEffect**)&fx, killTime );
// in the editor, fx may now be NULL
}
return fx;
}
//-------------------------
// FX_AddPoly
//-------------------------
CPoly *FX_AddPoly( vec3_t *verts, vec2_t *st, int numVerts,
vec3_t vel, vec3_t accel,
float alpha1, float alpha2, float alphaParm,
vec3_t rgb1, vec3_t rgb2, float rgbParm,
vec3_t rotationDelta, float bounce, int motionDelay,
int killTime, qhandle_t shader, int flags )
{
if ( theFxHelper.mFrameTime < 1 || !verts )
{ // disallow adding effects when the system is paused or the user doesn't pass in a vert array
return 0;
}
CPoly *fx = new CPoly;
if ( fx )
{
// Do a cheesy copy of the verts and texture coords into our own structure
for ( int i = 0; i < numVerts; i++ )
{
VectorCopy( verts[i], fx->mOrg[i] );
Vector2Copy( st[i], fx->mST[i] );
}
fx->SetVel( vel );
fx->SetAccel( accel );
// RGB----------------
fx->SetRGBStart( rgb1 );
fx->SetRGBEnd( rgb2 );
if (( flags & FX_RGB_PARM_MASK ) == FX_RGB_WAVE )
{
fx->SetRGBParm( rgbParm * PI * 0.001f );
}
else if ( flags & FX_RGB_PARM_MASK )
{
// rgbParm should be a value from 0-100..
fx->SetRGBParm( rgbParm * 0.01f * killTime + theFxHelper.mTime );
}
// Alpha----------------
fx->SetAlphaStart( alpha1 );
fx->SetAlphaEnd( alpha2 );
if (( flags & FX_ALPHA_PARM_MASK ) == FX_ALPHA_WAVE )
{
fx->SetAlphaParm( alphaParm * PI * 0.001f );
}
else if ( flags & FX_ALPHA_PARM_MASK )
{
fx->SetAlphaParm( alphaParm * 0.01f * killTime + theFxHelper.mTime );
}
fx->SetFlags( flags );
fx->SetShader( shader );
fx->SetRot( rotationDelta );
fx->SetElasticity( bounce );
fx->SetMotionTimeStamp( motionDelay );
fx->SetNumVerts( numVerts );
// Now that we've set our data up, let's process it into a useful format
fx->PolyInit();
FX_AddPrimitive( (CEffect**)&fx, killTime );
// in the editor, fx may now be NULL
}
return fx;
}
//-------------------------
// FX_AddBezier
//-------------------------
CBezier *FX_AddBezier( const vec3_t start, const vec3_t end,
const vec3_t control1, const vec3_t control1Vel,
const vec3_t control2, const vec3_t control2Vel,
float size1, float size2, float sizeParm,
float alpha1, float alpha2, float alphaParm,
const vec3_t sRGB, const vec3_t eRGB, const float rgbParm,
int killTime, qhandle_t shader, int flags )
{
if ( theFxHelper.mFrameTime < 1 )
{ // disallow adding new effects when the system is paused
return 0;
}
CBezier *fx = new CBezier;
if ( fx )
{
fx->SetOrigin1( start );
fx->SetOrigin2( end );
fx->SetControlPoints( control1, control2 );
fx->SetControlVel( control1Vel, control2Vel );
// RGB----------------
fx->SetRGBStart( sRGB );
fx->SetRGBEnd( eRGB );
if (( flags & FX_RGB_PARM_MASK ) == FX_RGB_WAVE )
{
fx->SetRGBParm( rgbParm * PI * 0.001f );
}
else if ( flags & FX_RGB_PARM_MASK )
{
// rgbParm should be a value from 0-100..
fx->SetRGBParm( rgbParm * 0.01f * killTime + theFxHelper.mTime );
}
// Alpha----------------
fx->SetAlphaStart( alpha1 );
fx->SetAlphaEnd( alpha2 );
if (( flags & FX_ALPHA_PARM_MASK ) == FX_ALPHA_WAVE )
{
fx->SetAlphaParm( alphaParm * PI * 0.001f );
}
else if ( flags & FX_ALPHA_PARM_MASK )
{
fx->SetAlphaParm( alphaParm * 0.01f * killTime + theFxHelper.mTime );
}
// Size----------------
fx->SetSizeStart( size1 );
fx->SetSizeEnd( size2 );
if (( flags & FX_SIZE_PARM_MASK ) == FX_SIZE_WAVE )
{
fx->SetSizeParm( sizeParm * PI * 0.001f );
}
else if ( flags & FX_SIZE_PARM_MASK )
{
fx->SetSizeParm( sizeParm * 0.01f * killTime + theFxHelper.mTime );
}
fx->SetShader( shader );
fx->SetFlags( flags );
fx->SetSTScale( 1.0f, 1.0f );
FX_AddPrimitive( (CEffect**)&fx, killTime );
}
return fx;
}
//-------------------------
// FX_AddFlash
//-------------------------
CFlash *FX_AddFlash( vec3_t origin, vec3_t sRGB, vec3_t eRGB, float rgbParm,
int killTime, qhandle_t shader, int flags = 0 )
{
if ( theFxHelper.mFrameTime < 1 )
{ // disallow adding new effects when the system is paused
return 0;
}
CFlash *fx = new CFlash;
if ( fx )
{
fx->SetOrigin1( origin );
// RGB----------------
fx->SetRGBStart( sRGB );
fx->SetRGBEnd( eRGB );
if (( flags & FX_RGB_PARM_MASK ) == FX_RGB_WAVE )
{
fx->SetRGBParm( rgbParm * PI * 0.001f );
}
else if ( flags & FX_RGB_PARM_MASK )
{
// rgbParm should be a value from 0-100..
fx->SetRGBParm( rgbParm * 0.01f * killTime + theFxHelper.mTime );
}
/* // Alpha----------------
fx->SetAlphaStart( alpha1 );
fx->SetAlphaEnd( alpha2 );
if (( flags & FX_ALPHA_PARM_MASK ) == FX_ALPHA_WAVE )
{
fx->SetAlphaParm( alphaParm * PI * 0.001f );
}
else if ( flags & FX_ALPHA_PARM_MASK )
{
fx->SetAlphaParm( alphaParm * 0.01f * killTime + theFxHelper.mTime );
}
// Size----------------
fx->SetSizeStart( size1 );
fx->SetSizeEnd( size2 );
if (( flags & FX_SIZE_PARM_MASK ) == FX_SIZE_WAVE )
{
fx->SetSizeParm( sizeParm * PI * 0.001f );
}
else if ( flags & FX_SIZE_PARM_MASK )
{
fx->SetSizeParm( sizeParm * 0.01f * killTime + theFxHelper.mTime );
}
*/
fx->SetShader( shader );
fx->SetFlags( flags );
// fx->SetSTScale( 1.0f, 1.0f );
fx->Init();
FX_AddPrimitive( (CEffect**)&fx, killTime );
}
return fx;
}
//-------------------------------------------------------
// Functions for limited backward compatibility with EF.
// These calls can be used for simple programmatic
// effects, temp effects or debug graphics.
// Note that this is not an all-inclusive list of
// fx add functions from EF, nor are the calls guaranteed
// to produce the exact same result.
//-------------------------------------------------------
//---------------------------------------------------
void FX_AddSprite( vec3_t origin, vec3_t vel, vec3_t accel,
float scale, float dscale,
float sAlpha, float eAlpha,
float rotation, float bounce,
int life, qhandle_t shader, int flags )
{
FX_AddParticle( -1, origin, vel, accel, 0, scale, scale, 0,
sAlpha, eAlpha, FX_ALPHA_LINEAR,
WHITE, WHITE, 0,
rotation, 0,
vec3_origin, vec3_origin, bounce,
0, 0,
life, shader, flags );
}
//---------------------------------------------------
void FX_AddSprite( vec3_t origin, vec3_t vel, vec3_t accel,
float scale, float dscale,
float sAlpha, float eAlpha,
vec3_t sRGB, vec3_t eRGB,
float rotation, float bounce,
int life, qhandle_t shader, int flags )
{
FX_AddParticle( -1, origin, vel, accel, 0, scale, scale, 0,
sAlpha, eAlpha, FX_ALPHA_LINEAR,
sRGB, eRGB, 0,
rotation, 0,
vec3_origin, vec3_origin, bounce,
0, 0,
life, shader, flags );
}
//---------------------------------------------------
void FX_AddLine( vec3_t start, vec3_t end, float stScale,
float width, float dwidth,
float sAlpha, float eAlpha,
int life, qhandle_t shader, int flags )
{
FX_AddLine( -1, start, end, width, width, 0,
sAlpha, eAlpha, FX_ALPHA_LINEAR,
WHITE, WHITE, 0,
life, shader, 0, 0 );
}
//---------------------------------------------------
void FX_AddLine( vec3_t start, vec3_t end, float stScale,
float width, float dwidth,
float sAlpha, float eAlpha,
vec3_t sRGB, vec3_t eRGB,
int life, qhandle_t shader, int flags )
{
FX_AddLine( -1, start, end, width, width, 0,
sAlpha, eAlpha, FX_ALPHA_LINEAR,
sRGB, eRGB, 0,
life, shader, 0, flags );
}
//---------------------------------------------------
void FX_AddQuad( vec3_t origin, vec3_t normal,
vec3_t vel, vec3_t accel,
float sradius, float eradius,
float salpha, float ealpha,
vec3_t sRGB, vec3_t eRGB,
float rotation, int life, qhandle_t shader, int flags )
{
FX_AddOrientedParticle( -1, origin, normal, vel, accel,
sradius, eradius, 0.0f,
salpha, ealpha, 0.0f,
sRGB, eRGB, 0.0f,
rotation, 0.0f,
NULL, NULL, 0.0f, 0, 0, life,
shader, 0 );
}