internal void SetColliders(Collider a, Collider b)
{
collider = b;
for (int j = 0; j < contacts.Length; j++)
{
contacts[j].thisCollider = a;
contacts[j].otherCollider = b;
}
}
public void ResetStays(Collider collider)
{
for (int i = staying.Count - 1; i >= 0; i--)
{
if (staying[i].colliderA == collider || staying[i].colliderB == collider)
{
staysToRemove[i] = true;
}
}
}
public virtual void OnTriggerStay(Collider collider)
{
// NOTE: Do not make any code here. Typically base method is NOT called in MonoScripts so this will not be called either!!!!!
}
internal void RemoveStay(Collider compA, Collider compB)
{
for (int i = staying.Count - 1; i >= 0; i--)
{
if ((staying[i].colliderA == compA && staying[i].colliderB == compB) || (staying[i].colliderA == compB && staying[i].colliderB == compA))
{
staysToRemove[i] = true;
}
}
}
public ColliderContact(Contact contact)
{
this.colliderA = contact.FixtureA.Body.UserData;
this.colliderB = contact.FixtureB.Body.UserData;
involvesATrigger = colliderA.isTrigger || colliderB.isTrigger;
// Creates collisions
Microsoft.Xna.Framework.Vector2 normal;
FarseerPhysics.Common.FixedArray2<Microsoft.Xna.Framework.Vector2> points;
contact.GetWorldManifold(out normal, out points);
collisionBToA = new Collision()
{
collider = colliderB,
relativeVelocity = ((colliderA.rigidbody != null) ? colliderA.rigidbody.velocity : Vector3.zero) - ((colliderB.rigidbody != null) ? colliderB.rigidbody.velocity : Vector3.zero),
contacts = new ContactPoint[contact.Manifold.PointCount]
};
collisionAToB = new Collision()
{
collider = colliderA,
relativeVelocity = ((colliderB.rigidbody != null) ? colliderB.rigidbody.velocity : Vector3.zero) - ((colliderA.rigidbody != null) ? colliderA.rigidbody.velocity : Vector3.zero),
contacts = new ContactPoint[contact.Manifold.PointCount]
};
for (int j = 0; j < collisionBToA.contacts.Length; j++)
{
collisionBToA.contacts[j].thisCollider = colliderB;
collisionBToA.contacts[j].otherCollider = colliderA;
collisionBToA.contacts[j].point = VectorConverter.Convert(points[j], colliderB.to2dMode);
collisionBToA.contacts[j].normal = VectorConverter.Convert(-normal, colliderB.to2dMode);
collisionAToB.contacts[j].thisCollider = colliderA;
collisionAToB.contacts[j].otherCollider = colliderB;
collisionAToB.contacts[j].point = VectorConverter.Convert(points[j], colliderA.to2dMode);
collisionAToB.contacts[j].normal = VectorConverter.Convert(normal, colliderA.to2dMode);
}
}
internal static void RemoveStays(Collider collider)
{
contactProcessor.ResetStays(collider);
}
private static void RemoveStays(Collider collider1, Collider collider2)
{
contactProcessor.RemoveStay(collider1, collider2);
}
internal static void MoveCollider(Collider coll)
{
Body body = coll.connectedBody;
BodyType bodyType = body.BodyType;
Transform t = coll.transform;
if ((bodyType == BodyType.Kinematic) || (ApplicationSettings.Physics_MoveStaticColliders && bodyType == BodyType.Static))
{
if (((t.changes & TransformChanges.Position) == TransformChanges.Position) || ((t.changes & TransformChanges.Rotation) == TransformChanges.Rotation))
{
float rad = MathHelper.ToRadians(VectorConverter.Angle(t.eulerAngles, coll.to2dMode));
Microsoft.Xna.Framework.Vector2 pos = VectorConverter.Convert(t.position, coll.to2dMode);
#if DEBUG
Debug.LogIf(DebugSettings.LogColliderChanges, String.Format("Move {0} to {1} and rotate to {2}", coll, pos, rad));
#endif
body.SetTransformIgnoreContacts(ref pos, rad);
}
if ((t.changes & TransformChanges.Scale) == TransformChanges.Scale)
{
#if DEBUG
Debug.LogIf(DebugSettings.LogColliderChanges, String.Format("Resize collider {0}", coll));
#endif
coll.ResizeConnectedBody();
}
}
}
public static void IgnoreCollision(Collider collider1, Collider collider2, bool ignore)
{
if (ignore)
{
collider1.connectedBody.IgnoreCollisionWith(collider2.connectedBody);
RemoveStays(collider1, collider2);
}
else
{
collider1.connectedBody.RestoreCollisionWith(collider2.connectedBody);
}
}
public static void IgnoreCollision(Collider collider1, Collider collider2)
{
IgnoreCollision(collider1, collider2, true);
}
public Stay(Collision collisionAToB, Collision collisionBToA, GameObject gameObjectA, GameObject gameObjectB)
{
this.collisionAToB = collisionAToB;
this.collisionBToA = collisionBToA;
colliderToTriggerA = collisionAToB.collider;
colliderToTriggerB = collisionBToA.collider;
this.gameObjectA = gameObjectA;
this.gameObjectB = gameObjectB;
}
public Stay(Collider colliderToTriggerA, Collider colliderToTriggerB, GameObject gameObjectA, GameObject gameObjectB)
{
this.colliderToTriggerA = colliderToTriggerA;
this.colliderToTriggerB = colliderToTriggerB;
this.gameObjectA = gameObjectA;
this.gameObjectB = gameObjectB;
collisionAToB = null;
collisionBToA = null;
}