private void FixedUpdate()
{
if (!gameObject.activeSelf || DetectionPoints.Count == 0 || Collided == null)
{
return;
}
foreach (GameObject o in GameObject.FindGameObjectsWithTag("PicaVoxelVolume"))
{
if (o == gameObject || !o.activeSelf)
{
continue;
}
Volume pvo = o.GetComponent <Volume>();
foreach (Vector3 pos in DetectionPoints)
{
Voxel?pv = pvo.GetVoxelAtWorldPosition(transform.position + pos);
if (pv.HasValue && pv.Value.Active)
{
Collided(pvo, pv.Value, transform.position + pos);
break;
}
}
}
}
// Use DetectCollision to detect hits manually
public bool DetectCollision(Vector3 worldPos, out Voxel voxel, out Volume hitObject)
{
foreach (GameObject o in GameObject.FindGameObjectsWithTag("PicaVoxelObject"))
{
Volume pvo = o.GetComponent <Volume>();
Voxel? pv = pvo.GetVoxelAtWorldPosition(worldPos);
if (pv.HasValue && pv.Value.Active)
{
hitObject = pvo;
voxel = pv.Value;
return(true);
}
}
hitObject = null;
voxel = new Voxel();
return(false);
}
public void Explode(Vector3 additionalVelocity)
{
foreach (GameObject o in GameObject.FindGameObjectsWithTag("PicaVoxelVolume"))
{
if (ExplodeTarget == ExplodeTargets.AllButSelf && o.transform.root == transform.root)
{
continue;
}
if (ExplodeTarget == ExplodeTargets.SelfOnly && o.transform.root != transform.root)
{
continue;
}
Volume pvo = o.GetComponent <Volume>();
if (pvo == null)
{
continue;
}
Vector3 cpob = pvo.Hitbox.ClosestPointOnBounds(transform.position);
if (Vector3.Distance(transform.position, cpob) <= ExplosionRadius ||
pvo.GetVoxelAtWorldPosition(transform.position) != null)
{
Batch batch = pvo.Explode(transform.position, ExplosionRadius, ValueFilter, ValueFilterOperation);
if (batch.Voxels.Count > 0 && VoxelParticleSystem.Instance != null)
{
VoxelParticleSystem.Instance.SpawnBatch(batch,
pos =>
(((pos + Random.insideUnitSphere) - transform.position) *
((Random.Range(ParticleVelocity - 1f, ParticleVelocity + 1f)))) + additionalVelocity);
}
batch.Dispose();
}
}
}
// Update is called once per frame
private void Update()
{
int numParts = System.GetParticles(parts);
if (numParts > 0 && (CollideNegativeX || CollideNegativeY || CollideNegativeZ || CollidePositiveX || CollidePositiveY || CollidePositiveZ))
{
foreach (GameObject o in GameObject.FindGameObjectsWithTag(CollisionTag))
{
Volume pvo = o.GetComponent <Volume>();
for (int p = 0; p < numParts; p++)
{
if (CollideNegativeX && parts[p].velocity.x < 0)
{
Voxel?v = pvo.GetVoxelAtWorldPosition(parts[p].position + new Vector3(-parts[p].GetCurrentSize(System), 0, 0));
if (v.HasValue && v.Value.Active)
{
parts[p].velocity = new Vector3(-(parts[p].velocity.x * BounceMultiplier), parts[p].velocity.y, parts[p].velocity.z);
}
}
if (CollidePositiveX && parts[p].velocity.x > 0)
{
Voxel?v = pvo.GetVoxelAtWorldPosition(parts[p].position + new Vector3(parts[p].GetCurrentSize(System), 0, 0));
if (v.HasValue && v.Value.Active)
{
parts[p].velocity = new Vector3(-(parts[p].velocity.x * BounceMultiplier), parts[p].velocity.y, parts[p].velocity.z);
}
}
if (CollideNegativeY && parts[p].velocity.y < 0)
{
Voxel?v = pvo.GetVoxelAtWorldPosition(parts[p].position + new Vector3(0, -parts[p].GetCurrentSize(System), 0));
if (v.HasValue && v.Value.Active)
{
parts[p].velocity = new Vector3(parts[p].velocity.x, -(parts[p].velocity.y * BounceMultiplier), parts[p].velocity.z);
}
}
if (CollidePositiveY && parts[p].velocity.y > 0)
{
Voxel?v = pvo.GetVoxelAtWorldPosition(parts[p].position + new Vector3(0, parts[p].GetCurrentSize(System), 0));
if (v.HasValue && v.Value.Active)
{
parts[p].velocity = new Vector3(parts[p].velocity.x, -(parts[p].velocity.y * BounceMultiplier), parts[p].velocity.z);
}
}
if (CollideNegativeZ && parts[p].velocity.z < 0)
{
Voxel?v = pvo.GetVoxelAtWorldPosition(parts[p].position + new Vector3(0, 0, -parts[p].GetCurrentSize(System)));
if (v.HasValue && v.Value.Active)
{
parts[p].velocity = new Vector3(parts[p].velocity.x, parts[p].velocity.y, -(parts[p].velocity.z * BounceMultiplier));
}
}
if (CollidePositiveZ && parts[p].velocity.z > 0)
{
Voxel?v = pvo.GetVoxelAtWorldPosition(parts[p].position + new Vector3(0, 0, parts[p].GetCurrentSize(System)));
if (v.HasValue && v.Value.Active)
{
parts[p].velocity = new Vector3(parts[p].velocity.x, parts[p].velocity.y, -(parts[p].velocity.z * BounceMultiplier));
}
}
}
}
System.SetParticles(parts, numParts);
}
}