using UnityEngine;
using System.Collections;
using ParticlePlayground;


public class FTME01_ParticleScaler : MonoBehaviour {
	
	public float scaleSize = 1f;
	public bool scaleVelocity = true;
	public bool scaleParticleSize = true;
	public bool scaleLifetimePositioning = true;
	public bool scaleOverflowOffset = true;
	public bool scaleScatterSize = true;
	
	float origVelocityScale;
	float origScale;
	float origLifetimePositioningScale;
	Vector3 origOverflowOffset;
	Vector3 origScatterScale;
	
	PlaygroundParticlesC particles;
	
	public void ParticleScaleOnEnable () {
		if (particles==null)
			particles = GetComponent<PlaygroundParticlesC>();
		origVelocityScale = particles.velocityScale;
		origScale = particles.scale;
		origLifetimePositioningScale = particles.lifetimePositioningScale;
		origOverflowOffset = particles.overflowOffset;
		origScatterScale = particles.scatterScale;
	}
	
	public void ParticleScaleOnDisable () {
		particles.velocityScale = origVelocityScale;
		particles.scale = origScale;
		particles.lifetimePositioningScale = origLifetimePositioningScale;
		particles.overflowOffset = origOverflowOffset;
		particles.scatterScale = origScatterScale;
	}
	
	public void ParticleScale () {
		
		if (scaleVelocity)
			particles.velocityScale = origVelocityScale*scaleSize;
		if (scaleParticleSize)
			particles.scale = origScale*scaleSize;
		if (scaleLifetimePositioning)
			particles.lifetimePositioningScale = origLifetimePositioningScale*scaleSize;
		if (scaleOverflowOffset)
			particles.overflowOffset = origOverflowOffset*scaleSize;
		if (scaleScatterSize)
			particles.scatterScale = origScatterScale*scaleSize;
		
		//scaleSize = 1f;
	}
	
}