protected void configureSmokeTrails()
{
if (_doSmokeTrails)
{
if (_smokeTrailsEmitter == null)
{
_smokeTrailsEmitter = new SSRadialEmitter();
_smokeTrailsColorEffector = new SSColorKeyframesEffector();
_smokeTrailsScaleEffector = new SSComponentScaleKeyframeEffector();
addEmitter(_smokeTrailsEmitter);
addEffector(_smokeTrailsColorEffector);
addEffector(_smokeTrailsScaleEffector);
_smokeTrailsEmitter.effectorMask = _smokeTrailsColorEffector.effectorMask
= _smokeTrailsScaleEffector.effectorMask = (ushort)ComponentMask.SmokeTrails;
}
_smokeTrailsEmitter.radiusOffset = 3f;
_smokeTrailsEmitter.spriteRectangles = _smokeTrailsSprites;
_smokeTrailsEmitter.particlesPerEmission = 16;
_smokeTrailsEmitter.emissionIntervalMin = 0f;
_smokeTrailsEmitter.emissionIntervalMax = 0.1f * _smokeTrailsDuration;
_smokeTrailsEmitter.life = _smokeTrailsDuration;
_smokeTrailsEmitter.totalEmissionsLeft = 0; // control this in ShowExplosion()
_smokeTrailsEmitter.color = _smokeTrailsColor;
_smokeTrailsColorEffector.particleLifetime = _smokeTrailsDuration;
_smokeTrailsColorEffector.colorMask = _smokeTrailsColor;
_smokeTrailsColorEffector.keyframes.Clear();
_smokeTrailsColorEffector.keyframes.Add(0f, new Color4(1f, 1f, 1f, 1f));
_smokeTrailsColorEffector.keyframes.Add(1f, new Color4(0.3f, 0.3f, 0.3f, 0f));
_smokeTrailsScaleEffector.particleLifetime = _smokeTrailsDuration;
_smokeTrailsScaleEffector.baseOffset = new Vector3(1f, 1f, 1f);
_smokeTrailsScaleEffector.keyframes.Clear();
_smokeTrailsScaleEffector.keyframes.Add(0f, new Vector3(0f));
_smokeTrailsScaleEffector.keyframes.Add(0.5f, new Vector3(12f, 1.5f, 0f));
_smokeTrailsScaleEffector.keyframes.Add(1f, new Vector3(7f, 2f, 0f));
}
else if (_smokeTrailsEmitter != null)
{
removeEmitter(_smokeTrailsEmitter);
removeEffector(_smokeTrailsColorEffector);
removeEffector(_smokeTrailsScaleEffector);
_smokeTrailsEmitter = null;
_smokeTrailsColorEffector = null;
_smokeTrailsScaleEffector = null;
}
}
protected void configureSmokeTrails()
{
if (_eParams.doSmokeTrails) {
if (_smokeTrailsEmitter == null) {
_smokeTrailsEmitter = new SSRadialEmitter ();
_smokeTrailsColorEffector = new SSColorKeyframesEffector ();
_smokeTrailsScaleEffector = new SSComponentScaleKeyframeEffector ();
addEmitter(_smokeTrailsEmitter);
addEffector(_smokeTrailsColorEffector);
addEffector(_smokeTrailsScaleEffector);
_smokeTrailsEmitter.effectorMask = _smokeTrailsColorEffector.effectorMask
= _smokeTrailsScaleEffector.effectorMask = (ushort)ComponentMask.SmokeTrails;
}
_smokeTrailsEmitter.radiusOffset = 3f;
_smokeTrailsEmitter.spriteRectangles = _eParams.smokeTrailsSprites;
_smokeTrailsEmitter.particlesPerEmission = 16;
_smokeTrailsEmitter.emissionIntervalMin = 0f;
_smokeTrailsEmitter.emissionIntervalMax = 0.1f * _eParams.smokeTrailsDuration;
_smokeTrailsEmitter.life = _eParams.smokeTrailsDuration;
_smokeTrailsEmitter.totalEmissionsLeft = 0; // control this in ShowExplosion()
_smokeTrailsEmitter.color = _eParams.smokeTrailsColor;
_smokeTrailsColorEffector.particleLifetime = _eParams.smokeTrailsDuration;
_smokeTrailsColorEffector.colorMask = _eParams.smokeTrailsColor;
_smokeTrailsColorEffector.keyframes.Clear();
_smokeTrailsColorEffector.keyframes.Add(0f, new Color4 (1f, 1f, 1f, 1f));
_smokeTrailsColorEffector.keyframes.Add(1f, new Color4 (0.3f, 0.3f, 0.3f, 0f));
_smokeTrailsScaleEffector.particleLifetime = _eParams.smokeTrailsDuration;
_smokeTrailsScaleEffector.baseOffset = new Vector3 (1f, 1f, 1f);
_smokeTrailsScaleEffector.keyframes.Clear();
_smokeTrailsScaleEffector.keyframes.Add(0f, new Vector3 (0f));
_smokeTrailsScaleEffector.keyframes.Add(0.5f, new Vector3 (12f, 1.5f, 0f));
_smokeTrailsScaleEffector.keyframes.Add(1f, new Vector3 (7f, 2f, 0f));
} else if (_smokeTrailsEmitter != null) {
removeEmitter(_smokeTrailsEmitter);
removeEffector(_smokeTrailsColorEffector);
removeEffector(_smokeTrailsScaleEffector);
_smokeTrailsEmitter = null;
_smokeTrailsColorEffector = null;
_smokeTrailsScaleEffector = null;
}
}
