void FixedUpdate()
{
int oil = 1;
int water = 0;
List <int> upindices = new List <int>();
List <int> downindices = new List <int>();
foreach (LPSystemPartPartContact cont in sys.GetParticleContacts())
{
if (cont.ParticleAUserData == oil && cont.ParticleBUserData == water)
{
if (!upindices.Contains(cont.ParticleAIndex))
{
upindices.Add(cont.ParticleAIndex);
}
if (!downindices.Contains(cont.ParticleBIndex))
{
downindices.Add(cont.ParticleBIndex);
}
}
}
if (upindices.Count > 0)
{
upindices.Insert(0, upindices.Count);
LPAPIParticles.ApplyForceToSelectedParticles(sys.GetPtr(), upindices.ToArray(), 0f, UpwardsForce);
}
if (downindices.Count > 0)
{
downindices.Insert(0, downindices.Count);
LPAPIParticles.ApplyForceToSelectedParticles(sys.GetPtr(), downindices.ToArray(), 0f, -UpwardsForce * Mult);
}
}
void FixedUpdate()
{
List <LPSystemPartPartContact> contactslist = sys.GetParticleContacts();
List <int> indices = new List <int>();
int acid = 2;
int stone = 1;
foreach (var contact in contactslist)
{
if (contact.ParticleAUserData == acid && contact.ParticleBUserData == stone)
{
if (!indices.Contains(contact.ParticleBIndex))
{
indices.Add(contact.ParticleBIndex);
}
}
}
if (indices.Count > 0)
{
indices.Insert(0, indices.Count);
LPAPIParticles.SetSelectedParticleFlags(sys.GetPtr(), indices.ToArray(), sludge.GetInt());
LPAPIParticles.SetSelectedParticleUserData(sys.GetPtr(), indices.ToArray(), 0);
}
}
// Update is called once per frame
void Update()
{
if (LPAPIParticleSystems.GetNumberOfParticles(sys.GetPtr()) <= 0)
{
return;
}
SetPositionToGroupCenteroid();
MoveGroupToMousePosition();
}
private IEnumerator Melt()
{
yield return(new WaitForSeconds(waittime));
if (mat != null)
{
LPAPIParticleGroups.SetParticleFlagsInGroup(sys.GetPtr(), group.GetPtr(), mat.GetInt());
}
else
{
LPAPIParticleGroups.SetParticleFlagsInGroup(sys.GetPtr(), group.GetPtr(), 0);
}
Debug.Log("flags set");
}
void FixedUpdate()
{
List <LPSystemFixPartContact> conts = partsys.GetBodyContacts();
if (conts.Count > 0)
{
Debug.Log(" particle index " + conts[0].ParticleIndex
+ " particle userdata " + conts[0].ParticleUserData
+ " body " + conts[0].BodyIndex
+ " fix " + conts[0].FixtureIndex
+ " weight " + conts[0].Weight
+ " normalx " + conts[0].Normal.x
+ " normaly " + conts[0].Normal.y
);
List <int> todo = new List <int>();
foreach (LPSystemFixPartContact cont in conts)
{
if (cont.BodyIndex == bod.myIndex && !todo.Contains(cont.ParticleIndex))
{
todo.Add(cont.ParticleIndex);
}
}
if (todo.Count > 0)
{
todo.Insert(0, todo.Count);
LPAPIParticles.ExplodeSelectedParticles(partsys.GetPtr(), todo.ToArray(), transform.position.x, transform.position.y, 600f);
}
}
}
/// <summary>Create this particle group in the simulation with a shape pointer you already have
/// Note: Used for concave fixtures or fixtures with more than 8 vertices
/// They are broken up into several fixtures </summary>
protected override void InitialiseWithShape(IntPtr shape)
{
SubPtrs.Add(LPAPIParticleGroups.CreateParticleGroup(sys.GetPtr(), getPartNum(), getGroupNum(), 0f, Strenght, AngularVelocity
, LinearVelocity.x, LinearVelocity.y
, shape
, (int)(_Color.r * 255f), (int)(_Color.g * 255f), (int)(_Color.b * 255f), (int)(_Color.a * 255f)
, Stride, LifeTime, UserData)
);
}
/// <summary>Create this particle group in the simulation</summary>
public void Initialise(LPParticleSystem s)
{
sys = s;
IntPtr shape = GetShape();
ThingPtr = LPAPIParticleGroups.CreateParticleGroup(sys.GetPtr(), getPartNum(), getGroupNum(), 0f, Strenght, AngularVelocity
, LinearVelocity.x, LinearVelocity.y
, shape
, (int)(_Color.r * 255f), (int)(_Color.g * 255f), (int)(_Color.b * 255f), (int)(_Color.a * 255f)
, Stride, LifeTime, UserData);
LPAPIUtility.ReleaseShape(shape);
if (SubPtrs != null && ParticlesMaterial != null && (ParticlesMaterial.elastic || ParticlesMaterial.spring))
{
foreach (IntPtr groupptr in SubPtrs)
{
LPAPIParticleGroups.JoinParticleGroups(sys.GetPtr(), ThingPtr, groupptr);
}
}
}
void FixedUpdate()
{
List <LPSystemPartPartContact> contactslist = sys.GetParticleContacts();
List <int> indices = new List <int>();
List <int> delindices = new List <int>();
int water = 2;
int lava = 1;
foreach (var contact in contactslist)
{
if (contact.ParticleAUserData == water && contact.ParticleBUserData == lava)
{
if (!indices.Contains(contact.ParticleBIndex))
{
indices.Add(contact.ParticleBIndex);
}
if (!delindices.Contains(contact.ParticleAIndex))
{
delindices.Add(contact.ParticleAIndex);
}
}
}
if (indices.Count > 0)
{
indices.Insert(0, indices.Count);
LPAPIParticles.SetSelectedParticleFlags(sys.GetPtr(), indices.ToArray(), wall.GetInt());
LPAPIParticles.SetSelectedParticleColor(sys.GetPtr(), indices.ToArray(), 100, 100, 100, 255);
LPAPIParticles.SetSelectedParticleUserData(sys.GetPtr(), indices.ToArray(), 0);
}
if (indices.Count > 0)
{
delindices.Insert(0, delindices.Count);
LPAPIParticles.SetSelectedParticleFlags(sys.GetPtr(), delindices.ToArray(), zombie.GetInt());
}
}
// Update is called once per frame
void FixedUpdate()
{
List <int> indices2 = new List <int>();
if (sys.Particles != null)
{
for (int i = 0; i < sys.Particles.Length; i++)
{
if (sys.Particles[i].UserData == 0)
{
indices2.Add(i);
}
}
}
if (indices2.Count > 0)
{
indices2.Insert(0, indices2.Count);
LPAPIParticles.ApplyForceToSelectedParticles(sys.GetPtr(), indices2.ToArray(), 0f, -UpwardsForce * Mult);
}
}
void FixedUpdate()
{
LPAPIParticleSystems.DestroyParticlesInShape(sys.GetPtr(), Shape, transform.position.x, transform.position.y
, Mathf.Deg2Rad * transform.rotation.eulerAngles.z, false);
}
/// <summary>Create this particle group in the simulation</summary>
public void Initialise(LPParticleSystem s)
{
sys = s;
IntPtr shape = GetShape();
ThingPtr = LPAPIParticleGroups.CreateParticleGroup(sys.GetPtr(),getPartNum(),getGroupNum(),0f,Strenght,AngularVelocity
,LinearVelocity.x,LinearVelocity.y
,shape
,(int)(_Color.r*255f),(int)(_Color.g*255f),(int)(_Color.b*255f),(int)(_Color.a*255f)
,Stride,LifeTime,UserData);
LPAPIUtility.ReleaseShape(shape);
if (SubPtrs !=null && ParticlesMaterial !=null && (ParticlesMaterial.elastic || ParticlesMaterial.spring))
{
foreach (IntPtr groupptr in SubPtrs)
{
LPAPIParticleGroups.JoinParticleGroups(sys.GetPtr(),ThingPtr,groupptr);
}
}
}
