void GravityGunOn()
{
// Check if box is in front of us.
var boxInRange = Raycast(new Vector2(Direction * 0.5f, 0), Direction * Vector2.right, GravityGunRange, LayersManager.GetLayerMaskObjects(WorldsController.PlayerCurrentWorld));
if (boxInRange && boxInRange.transform.gameObject.tag == "Box")
{
GunNoiseSource?.Play();
GravityGunActive = true;
SpriteRend.sprite = GravityGunSprite;
// Grab box, turn off its colliders, save its position relative to player, expand player collider
GrabbedBox = boxInRange.transform.gameObject.GetComponent <BoxController>();
GrabbedBox.ToggleGrabbed();
BoxHitbox = GrabbedBox.gameObject.GetComponent <BoxCollider2D>();
if (GrabbedBox.transform.position.x - gameObject.transform.position.x < 0)
{
BoxOffset = new Vector2(GrabbedBox.transform.position.x - gameObject.transform.position.x - MinDistance, GrabbedBox.transform.position.y - gameObject.transform.position.y);
}
else
{
BoxOffset = new Vector2(GrabbedBox.transform.position.x - gameObject.transform.position.x + MinDistance, GrabbedBox.transform.position.y - gameObject.transform.position.y);
}
// If player grabs a box but isn't on the ground OR has something over it, they can't pull it
if (!IsGrounded && GrabbedBox.IsGrounded)
{
rigidBody.velocity = new Vector2(0, 0);
rigidBody.gravityScale = 0;
CanMove = false;
}
if (!GrabbedBox.IsGrabbable)
{
CanMove = false;
}
Debug.Log("Gravity gun on");
}
}
void FixedUpdate()
{
IsGrounded = false;
var CheckAbove = Raycast(new Vector2(0, Collider.size.y / 2 + 0.05f), Vector2.up, CloseDistance, LayersManager.GetLayerMaskObjects(CurrentWorld));
var CheckBelow = Raycast(new Vector2(0, -Collider.size.y / 2 - 0.01f), Vector2.down, CloseDistance, LayersManager.GetLayerMaskWorld(CurrentWorld));
var CheckLeft = Raycast(new Vector2(-Collider.size.x / 2 - 0.001f, 0), Vector2.left, CloseDistance, LayersManager.GetLayerMaskWorld(CurrentWorld));
var CheckRight = Raycast(new Vector2(Collider.size.x / 2 + 0.001f, 0), Vector2.right, CloseDistance, LayersManager.GetLayerMaskWorld(CurrentWorld));
if (CheckLeft)
{
TouchingLeft = true;
}
else
{
TouchingLeft = false;
}
if (CheckRight)
{
TouchingRight = true;
}
else
{
TouchingRight = false;
}
if (CheckBelow)
{
IsGrounded = true;
}
if (CheckAbove)
{
IsGrabbable = false;
}
else
{
IsGrabbable = true;
}
// If this box is being grabbed, we want it to stop the player if it hits a ceiling/wall
if (BeingGrabbed)
{
CheckAbove = Raycast(new Vector2(0, Collider.size.y / 2 + 0.05f), Vector2.up,
CloseDistance, LayersManager.GetLayerMaskWorld(CurrentWorld));
if (CheckAbove)
{
PlayerObject.GetComponent <PlayerController>().HaltPlayerJump();
}
/*if (IsGrounded && !PlayerObject.GetComponent<PlayerController>().IsGrounded)
* {
* PlayerObject.GetComponent<PlayerController>().HaltPlayerJump();
* }*/
}
}
void FixedUpdate()
{
//Check the environment to determine status
PhysicsCheck();
//Process ground and air movements
if (CanMove)
{
GroundMovement();
MidAirMovement();
}
if (GravityGunAcquired)
{
GravityGunControl();
}
// TESTING PURPOSES:
// See the ray that determines whether a box is within gravity gun range.
Raycast(new Vector2(Direction * 0.5f, 0), Direction * Vector2.right, GravityGunRange, LayersManager.GetLayerMaskObjects(WorldsController.PlayerCurrentWorld));
}