87 lines
3.2 KiB
C#
87 lines
3.2 KiB
C#
|
using UnityEngine;
|
|||
|
|
|
|||
|
|
namespace WSMGameStudio.RailroadSystem
|
|||
|
|
{
|
|||
|
|
public class TrainParticles
|
|||
|
|
{
|
|||
|
|
private VFX _vfx;
|
|||
|
|
private Transform[] _brakingSparksTransforms;
|
|||
|
|
private Quaternion _reversedRotation = Quaternion.Euler(0f, 180f, 0f);
|
|||
|
|
|
|||
|
|
public TrainParticles(VFX vfx)
|
|||
|
|
{
|
|||
|
|
_vfx = vfx;
|
|||
|
|
|
|||
|
|
if (_vfx.brakingSparksParticles != null)
|
|||
|
|
{
|
|||
|
|
_brakingSparksTransforms = new Transform[_vfx.brakingSparksParticles.Length];
|
|||
|
|
|
|||
|
|
for (int i = 0; i < _vfx.brakingSparksParticles.Length; i++)
|
|||
|
|
{
|
|||
|
|
_brakingSparksTransforms[i] = _vfx.brakingSparksParticles[i].GetComponent<Transform>();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Train VFX, (smoke, braking sparks)
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="currentSpeed"></param>
|
|||
|
|
/// <param name="acceleration"></param>
|
|||
|
|
/// <param name="brake"></param>
|
|||
|
|
/// <param name="enginesOn"></param>
|
|||
|
|
/// <param name="smokeEnabled"></param>
|
|||
|
|
/// <param name="brakingParticlesEnabled"></param>
|
|||
|
|
public void UpdateVFX(float currentSpeed, float acceleration, float brake, bool enginesOn, bool smokeEnabled, bool brakingParticlesEnabled, int localDirection)
|
|||
|
|
{
|
|||
|
|
#region SMOKE PARTICLES
|
|||
|
|
|
|||
|
|
if (smokeEnabled && _vfx.smokeParticles != null)
|
|||
|
|
{
|
|||
|
|
if (_vfx.smokeParticles.isPlaying)
|
|||
|
|
{
|
|||
|
|
float emissionRate = Mathf.Lerp(_vfx.minSmokeEmission, _vfx.maxSmokeEmission, Mathf.Abs(acceleration));
|
|||
|
|
if (emissionRate != _vfx.smokeParticles.emission.rateOverTime.constant)
|
|||
|
|
{
|
|||
|
|
ParticleSystem.EmissionModule emission = _vfx.smokeParticles.emission;
|
|||
|
|
emission.rateOverTime = emissionRate;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (enginesOn && !_vfx.smokeParticles.isPlaying)
|
|||
|
|
_vfx.smokeParticles.Play();
|
|||
|
|
else if (!enginesOn && _vfx.smokeParticles.isPlaying)
|
|||
|
|
_vfx.smokeParticles.Stop();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
#endregion
|
|||
|
|
|
|||
|
|
#region BRAKING PARTICLES
|
|||
|
|
|
|||
|
|
if (brakingParticlesEnabled && _vfx.brakingSparksParticles != null)
|
|||
|
|
{
|
|||
|
|
bool sparks = Mathf.Abs(currentSpeed) > 1f && brake > 0.5f;
|
|||
|
|
|
|||
|
|
for (int i = 0; i < _vfx.brakingSparksParticles.Length; i++)
|
|||
|
|
{
|
|||
|
|
if (sparks && !_vfx.brakingSparksParticles[i].isPlaying)
|
|||
|
|
_vfx.brakingSparksParticles[i].Play();
|
|||
|
|
else if (!sparks && _vfx.brakingSparksParticles[i].isPlaying)
|
|||
|
|
_vfx.brakingSparksParticles[i].Stop();
|
|||
|
|
|
|||
|
|
//Sparks direction
|
|||
|
|
if (sparks && _vfx.brakingSparksParticles[i].isPlaying)
|
|||
|
|
{
|
|||
|
|
if (localDirection > 0)
|
|||
|
|
_brakingSparksTransforms[i].localRotation = Quaternion.identity;
|
|||
|
|
else if(localDirection < 0)
|
|||
|
|
_brakingSparksTransforms[i].localRotation = _reversedRotation;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
#endregion
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|