/*
================
idLight::SetColor
================
*/
void idLight::SetColor( const idVec3 &color ) {
baseColor = color;
SetLightLevel();
}
/*
================
idLight::SetColor
================
*/
void idLight::SetColor( const idVec4 &color ) {
baseColor = color.ToVec3();
renderLight.shaderParms[ SHADERPARM_ALPHA ] = color[ 3 ];
renderEntity.shaderParms[ SHADERPARM_ALPHA ] = color[ 3 ];
SetLightLevel();
}
/*
================
idLight::SetColor
================
*/
void idLight::SetColor( float red, float green, float blue ) {
baseColor.Set( red, green, blue );
SetLightLevel();
}
/*
================
idLight::ReadFromSnapshot
================
*/
void idLight::ReadFromSnapshot( const idBitMsgDelta &msg )
{
idVec4 shaderColor;
int oldCurrentLevel = currentLevel;
idVec3 oldBaseColor = baseColor;
GetPhysics()->ReadFromSnapshot( msg );
ReadBindFromSnapshot( msg );
currentLevel = msg.ReadByte();
if ( currentLevel != oldCurrentLevel )
{
// need to call On/Off for flickering lights to start/stop the sound
// while doing it this way rather than through events, the flickering is out of sync between clients
// but at least there is no question about saving the event and having them happening globally in the world
if ( currentLevel )
{
On();
}
else
{
Off();
}
}
UnpackColor( msg.ReadInt(), baseColor );
// lightParentEntityNum = msg.ReadBits( GENTITYNUM_BITS );
/* // only helps prediction
UnpackColor( msg.ReadInt(), fadeFrom );
UnpackColor( msg.ReadInt(), fadeTo );
fadeStart = msg.ReadInt();
fadeEnd = msg.ReadInt();
*/
// FIXME: read renderLight.shader
renderLight.lightRadius[0] = msg.ReadFloat( 5, 10 );
renderLight.lightRadius[1] = msg.ReadFloat( 5, 10 );
renderLight.lightRadius[2] = msg.ReadFloat( 5, 10 );
UnpackColor( msg.ReadInt(), shaderColor );
renderLight.shaderParms[SHADERPARM_RED] = shaderColor[0];
renderLight.shaderParms[SHADERPARM_GREEN] = shaderColor[1];
renderLight.shaderParms[SHADERPARM_BLUE] = shaderColor[2];
renderLight.shaderParms[SHADERPARM_ALPHA] = shaderColor[3];
renderLight.shaderParms[SHADERPARM_TIMESCALE] = msg.ReadFloat( 5, 10 );
renderLight.shaderParms[SHADERPARM_TIMEOFFSET] = msg.ReadInt();
//renderLight.shaderParms[SHADERPARM_DIVERSITY] = msg.ReadFloat();
renderLight.shaderParms[SHADERPARM_MODE] = msg.ReadShort();
ReadColorFromSnapshot( msg );
if ( msg.HasChanged() )
{
if ( ( currentLevel != oldCurrentLevel ) || ( baseColor != oldBaseColor ) )
{
SetLightLevel();
}
else
{
PresentLightDefChange();
PresentModelDefChange();
}
}
}