I have been working on the following project and have used the following script for the player interaction. However sometimes when the player collides with the boxes in the scene it passes through the boxes.
I was wondering if anyone here might be able to understand why the player passes through the boxes. Just to confirm what I have tried so far:
- I have applied a capsule collider to the player object
- I have changed the size of the CapsuleCast radius to a higher amount though it caused the player to perform a wider turn.
Player Script:
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class Player : MonoBehaviour
{
[SerializeField] private float moveSpeed = 7f;
[SerializeField] private GameInput gameInput;
[SerializeField] private LayerMask countersLayerMask;
private bool isWalking;
private Vector3 lastInteractDir;
private void Update()
{
HandleMovement();
HandleInteractions();
}
private void HandleInteractions()
{
Vector2 inputVector = gameInput.GetMovementVectorNormalized();
Vector3 moveDir = new Vector3(inputVector.x, 0f, inputVector.y);
if(moveDir != Vector3.zero)
{
lastInteractDir = moveDir;
}
float interactDistance = 2f;
if (Physics.Raycast(transform.position, lastInteractDir, out RaycastHit raycastHit, interactDistance, countersLayerMask))
{
if (raycastHit.transform.TryGetComponent(out ClearCounter clearCounter))
{
// Has ClearCounter
clearCounter.Interact();
}
}
}
private void HandleMovement()
{
Vector2 inputVector = gameInput.GetMovementVectorNormalized();
Vector3 moveDir = new Vector3(inputVector.x, 0f, inputVector.y);
float moveDistance = moveSpeed * Time.deltaTime;
float playerRadius = .5f;
float playerHeight = 2f;
bool canMove = !Physics.CapsuleCast(transform.position, transform.position + Vector3.up * playerHeight, playerRadius, moveDir, moveDistance);
if (!canMove)
{
//cannot move towards moveDir
//Attempt only X Movement
Vector3 moveDirX = new Vector3(moveDir.x, 0, 0).normalized;
canMove = !Physics.CapsuleCast(transform.position, transform.position + Vector3.up * playerHeight, playerRadius, moveDirX, moveDistance);
if (canMove)
{
//can move only on the X axis
moveDir = moveDirX;
}
else
{
// Cannot move only on the X
//Attempt only Z movement
Vector3 moveDirZ = new Vector3(0, 0, moveDir.z).normalized;
canMove = !Physics.CapsuleCast(transform.position, transform.position + Vector3.up * playerHeight, playerRadius, moveDirZ, moveDistance);
if (canMove)
{
// can move only on the Z
moveDir = moveDirZ;
}
else
{
//can not move in any direction
}
}
}
if (canMove)
{
transform.position += moveDir * moveDistance;
}
transform.position += moveDir * moveSpeed * Time.deltaTime;
isWalking = moveDir != Vector3.zero;
float rotateSpeed = 10f;
transform.forward = Vector3.Slerp(transform.forward, moveDir, Time.deltaTime * rotateSpeed);
}
public bool IsWalking()
{
return isWalking;
}
}
Thanks in advance.