public static void PlayPickUpDiamondSound(this CubeBehaviour target)
{
if (CurrentUserInfo.IsSoundEnabled)
{
target.GetComponent <AudioSource>().Play();
}
}
private void GivenANewCube()
{
CubeBehaviour prefab = Resources.Load <CubeBehaviour>(prefabPath);
cubeBehaviour = GameObject.Instantiate(prefab);
meshFilter = cubeBehaviour.GetComponent <MeshFilter>();
}
public static void CheckAABBs(CubeBehaviour a, CubeBehaviour b)
{
Contact contactB = new Contact(b);
if ((a.min.x <= b.max.x && a.max.x >= b.min.x) &&
(a.min.y <= b.max.y && a.max.y >= b.min.y) &&
(a.min.z <= b.max.z && a.max.z >= b.min.z))
{
// determine the distances between the contact extents
float[] distances =
{
(b.max.x - a.min.x),
(a.max.x - b.min.x),
(b.max.y - a.min.y),
(a.max.y - b.min.y),
(b.max.z - a.min.z),
(a.max.z - b.min.z)
};
float penetration = float.MaxValue;
Vector3 face = Vector3.zero;
// check each face to see if it is the one that connected
for (int i = 0; i < 6; i++)
{
if (distances[i] < penetration)
{
// determine the penetration distance
penetration = distances[i];
face = faces[i];
}
}
// set the contact properties
contactB.face = face;
contactB.penetration = penetration;
// check if contact does not exist
if (!a.contacts.Contains(contactB))
{
// remove any contact that matches the name but not other parameters
for (int i = a.contacts.Count - 1; i > -1; i--)
{
if (a.contacts[i].cube.name.Equals(contactB.cube.name))
{
a.contacts.RemoveAt(i);
}
}
if (a is BulletBehaviour bullet)
{
if (b.name != "Player")
{
bullet.penetration = penetration;
bullet.collisionNormal = contactB.face;
Reflect(bullet);
}
}
else
{
if (contactB.face == Vector3.down)
{
if (!a.isGrounded)
{
a.gameObject.GetComponent <RigidBody3D>().Stop();
a.isGrounded = true;
}
}
else
{
if (a.GetComponent <RigidBody3D>().bodyType != BodyType.STATIC)
{
a.GetComponent <RigidBody3D>().velocity -= face * penetration / 2 * 0.1f;
}
b.GetComponent <RigidBody3D>().velocity += face * penetration / 2 * 0.1f;
}
}
// add the new contact
a.contacts.Add(contactB);
a.isColliding = true;
}
}
else
{
if (a.contacts.Exists(x => x.cube.gameObject.name == b.gameObject.name))
{
a.contacts.Remove(a.contacts.Find(x => x.cube.gameObject.name.Equals(b.gameObject.name)));
a.isColliding = false;
if (a.gameObject.GetComponent <RigidBody3D>().bodyType == BodyType.DYNAMIC)
{
a.gameObject.GetComponent <RigidBody3D>().isFalling = true;
a.gameObject.GetComponent <RigidBody3D>().timer = 0;
a.isGrounded = false;
}
}
}
}
public static void CheckAABBs(CubeBehaviour a, CubeBehaviour b)
{
//collision manifold
Contact contactB = new Contact(b);
//Debug.Log("Cube"+a.min.x+" "+b.min.x+" "+a.max.x+" "+b.max.x);
if ((a.min.x <= b.max.x && a.max.x >= b.min.x) &&
(a.min.y <= b.max.y && a.max.y >= b.min.y) &&
(a.min.z <= b.max.z && a.max.z >= b.min.z))
{
// determine the distances between the contact extents
//collision manifold
float[] distances =
{
(b.max.x - a.min.x),
(a.max.x - b.min.x),
(b.max.y - a.min.y),
(a.max.y - b.min.y),
(b.max.z - a.min.z),
(a.max.z - b.min.z)
};
float penetration = float.MaxValue;
Vector3 face = Vector3.zero;
// check each face to see if it is the one that connected
for (int i = 0; i < 6; i++)
{
if (distances[i] < penetration)
{
// determine the penetration distance
penetration = distances[i];
face = faces[i];
}
}
// set the contact properties
contactB.face = face;
contactB.penetration = penetration;
//bool NotRemove=true;
// check if contact does not exist
if (!a.contacts.Contains(contactB))
{
// remove any contact that matches the name but not other parameters
for (int i = a.contacts.Count - 1; i > -1; i--)
{
if (a.contacts[i].cube.name.Equals(contactB.cube.name))
{
a.contacts.RemoveAt(i);
//NotRemove=false;
}
}
if (a.name == "Player" && b.rb.bodyType == BodyType.DYNAMIC)
{
// a = F/m
Vector3 impulse = new Vector3(a.GetComponent <PlayerBehaviour>().F *a.rb.velocity.normalized.x / b.rb.mass, 0.0f, a.GetComponent <PlayerBehaviour>().F *a.rb.velocity.normalized.z / b.rb.mass);
b.transform.position += a.rb.velocity.normalized * contactB.penetration;
b.rb.velocity = impulse * Time.deltaTime;
//move the box by player
/* if (a.name == "Player" && b.name=="Box" && b.gameObject.GetComponent<RigidBody3D>().bodyType == BodyType.DYNAMIC)
* {
* Debug.Log("collision with player and box");
* if (contactB.face == Vector3.left )
* {
* //Debug.Log("collision with player and box left");
* b.gameObject.transform.position += new Vector3(0, 0, Camera.main.transform.forward.z+1) * penetration;
* b.gameObject.GetComponent<RigidBody3D>().velocity = new Vector3( 0, 0,Camera.main.transform.forward.z+1) * Time.deltaTime;
* }
* else if (contactB.face == Vector3.right )
* {
* b.gameObject.transform.position += new Vector3(0, 0, Camera.main.transform.forward.z-1) *Time.deltaTime* penetration;
* b.gameObject.GetComponent<RigidBody3D>().velocity = new Vector3(0, 0, Camera.main.transform.forward.z-1) * Time.deltaTime;
* }
*
* else if(contactB.face == Vector3.forward)
* {
* b.gameObject.transform.position += new Vector3(Camera.main.transform.forward.x-1, 0, 0) * penetration;
* b.gameObject.GetComponent<RigidBody3D>().velocity = new Vector3(Camera.main.transform.forward.x-1, 0, 0) * Time.deltaTime;
* }
* else if(contactB.face == Vector3.back)
* {
* b.gameObject.transform.position += new Vector3(Camera.main.transform.forward.x+1, 0, 0) * penetration;
* b.gameObject.GetComponent<RigidBody3D>().velocity = new Vector3(Camera.main.transform.forward.x+1, 0, 0) * Time.deltaTime;
* }
*
* }
* else if (b.gameObject.GetComponent<RigidBody3D>().bodyType == BodyType.DYNAMIC && a.name != "Player" && b.name != "Player")
* {
*
* if (contactB.face == Vector3.forward || contactB.face == Vector3.back || contactB.face == Vector3.left
|| contactB.face == Vector3.right)
|| {
||
|| b.gameObject.GetComponent<RigidBody3D>().velocity = contactB.face *Time.deltaTime;
|| // b.gameObject.GetComponent<RigidBody3D>().velocity.y=0;
|| }
||}*/
}
else if (a.name == "Player" && b.name == "Stair" && b.rb.bodyType == BodyType.STATIC)
{
//stair collision
Debug.Log("stair collision");
if (contactB.face == Vector3.forward || contactB.face == Vector3.back || contactB.face == Vector3.left ||
contactB.face == Vector3.right)
{
var velocity = new Vector3(-contactB.face.x, Time.deltaTime, -contactB.face.z);
a.gameObject.transform.position += velocity * Time.deltaTime;
}
if (contactB.face == Vector3.down)
{
//a.gameObject.transform.position=b.rb.transform.position+new Vector3(0,1,0);
Debug.Log("ok");
}
}
if (contactB.face == Vector3.down)
{
a.gameObject.GetComponent <RigidBody3D>().Stop();
a.isGrounded = true;
}
// add the new contact
a.contacts.Add(contactB);
a.isColliding = true;
}
}
else
{
if (a.contacts.Exists(x => x.cube.gameObject.name == b.gameObject.name))
{
a.contacts.Remove(a.contacts.Find(x => x.cube.gameObject.name.Equals(b.gameObject.name)));
a.isColliding = false;
if (a.gameObject.GetComponent <RigidBody3D>().bodyType == BodyType.DYNAMIC)
{
a.gameObject.GetComponent <RigidBody3D>().isFalling = true;
a.isGrounded = false;
}
}
}
}
public static void CheckAABBs(CubeBehaviour a, CubeBehaviour b)
{
Contact contactB = new Contact(b);
RigidBody3D aRigidBody = a.GetComponent <RigidBody3D>();
RigidBody3D bRigidBody = b.GetComponent <RigidBody3D>();
if ((a.min.x <= b.max.x && a.max.x >= b.min.x) &&
(a.min.y <= b.max.y && a.max.y >= b.min.y) &&
(a.min.z <= b.max.z && a.max.z >= b.min.z))
{
// determine the distances between the contact extents
float[] distances =
{
(b.max.x - a.min.x),
(a.max.x - b.min.x),
(b.max.y - a.min.y),
(a.max.y - b.min.y),
(b.max.z - a.min.z),
(a.max.z - b.min.z)
};
float penetration = float.MaxValue;
Vector3 face = Vector3.zero;
// check each face to see if it is the one that connected
for (int i = 0; i < 6; i++)
{
if (distances[i] < penetration)
{
// determine the penetration distance
penetration = distances[i];
face = faces[i];
}
}
// set the contact properties
contactB.face = face;
contactB.penetration = penetration;
// check if contact does not exist
if (!a.contacts.Contains(contactB))
{
// remove any contact that matches the name but not other parameters
for (int i = a.contacts.Count - 1; i > -1; i--)
{
if (a.contacts[i].cube.name.Equals(contactB.cube.name))
{
a.contacts.RemoveAt(i);
}
}
if (contactB.face == Vector3.down) // if the cubes are on top of each other
{
if (b.tag == "Floor" && a.tag != "Player") // keep moving if it hits the floor
{
aRigidBody.velocity.y = 0;
aRigidBody.acceleration.y = 0;
a.isGrounded = true;
}
else
{
a.gameObject.GetComponent <RigidBody3D>().Stop();
a.isGrounded = true;
}
}
if (a.tag == "Player" && bRigidBody.bodyType == BodyType.DYNAMIC)
{
// keep the cube on the ground
//bRigidBody.velocity.y = 0;
//bRigidBody.acceleration.y = 0;
Vector3 normalizedVelocity = Vector3.Normalize(aRigidBody.velocity);
bRigidBody.forceX = a.GetComponent <PlayerBehaviour>().forceMag *normalizedVelocity.x;
bRigidBody.forceZ = a.GetComponent <PlayerBehaviour>().forceMag *normalizedVelocity.z;
// acceleration = force/mass
Vector3 impulse = new Vector3(bRigidBody.forceX / bRigidBody.mass, 0.0f, bRigidBody.forceZ / bRigidBody.mass);
Debug.Log("Player to Cube Collision");
b.transform.position += Vector3.Normalize(aRigidBody.velocity) * a.GetComponent <PlayerBehaviour>().speed / 5 * contactB.penetration; // resolution
// bRigidBody.velocity = Vector3.Normalize(aRigidBody.velocity) * a.GetComponent<PlayerBehaviour>().speed / 10 * Time.deltaTime; // match the velocity to the player
bRigidBody.velocity = impulse * Time.deltaTime;
}
// add the new contact
a.contacts.Add(contactB);
a.isColliding = true;
}
}
else
{
if (a.contacts.Exists(x => x.cube.gameObject.name == b.gameObject.name))
{
a.contacts.Remove(a.contacts.Find(x => x.cube.gameObject.name.Equals(b.gameObject.name)));
a.isColliding = false;
if (a.gameObject.GetComponent <RigidBody3D>().bodyType == BodyType.DYNAMIC)
{
a.gameObject.GetComponent <RigidBody3D>().isFalling = true;
a.isGrounded = false;
}
}
if (a.isGrounded && a.tag != "Player")
{
aRigidBody.velocity.y = 0;
aRigidBody.acceleration.y = 0;
}
if (a.contacts.Count == 0 && aRigidBody.isFalling)
{
aRigidBody.acceleration.y = -0.001f;
}
}
}
private void ThenMeshFilterIsAdded()
{
MeshFilter filter = cubeBehaviour.GetComponent <MeshFilter>();
Assert.NotNull(filter);
}