Hi,
I’m sure i’m the 10000 guy ask this question, i’ve search long time and i don’t find concrete help for this basic stuff,
surely noob question but how my player can detect wall and correctly collide with it ?
I’ve set up camera controller and chracter controller move by click, i place a basic cube collider and my character controller named ‘player’ (a capsule collider for test) going trough this ‘wall’ .
My idea is to stop the character controller face to the wall when player click through, maybe it’s not physic or not need a real collision between them.
Script MoveOnMouseClick
public class moveOnMouseClick : MonoBehaviour {
private Transform myTransform; // this transform
private Vector3 destinationPosition; // The destination Point
private float destinationDistance; // The distance between myTransform and destinationPosition
public float moveSpeed; // The Speed the character will move
void Start () {
myTransform = transform; // sets myTransform to this GameObject.transform
destinationPosition = myTransform.position; // prevents myTransform reset
}
void Update () {
// keep track of the distance between this gameObject and destinationPosition
destinationDistance = Vector3.Distance(destinationPosition, myTransform.position);
if(destinationDistance < .5f){ // To prevent shakin behavior when near destination
moveSpeed = 0;
}
else if(destinationDistance > .5f){ // To Reset Speed to default
moveSpeed = 10;
}
// Moves the Player if the Left Mouse Button was clicked
if (Input.GetMouseButtonDown(0) GUIUtility.hotControl ==0) {
Plane playerPlane = new Plane(Vector3.up, myTransform.position);
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
float hitdist = 0.0f;
if (playerPlane.Raycast(ray, out hitdist)) {
Vector3 targetPoint = ray.GetPoint(hitdist);
destinationPosition = ray.GetPoint(hitdist);
Quaternion targetRotation = Quaternion.LookRotation(targetPoint - transform.position);
myTransform.rotation = targetRotation;
}
}
// Moves the player if the mouse button is hold down
else if (Input.GetMouseButton(0) GUIUtility.hotControl ==0) {
Plane playerPlane = new Plane(Vector3.up, myTransform.position);
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
float hitdist = 0.0f;
if (playerPlane.Raycast(ray, out hitdist)) {
Vector3 targetPoint = ray.GetPoint(hitdist);
destinationPosition = ray.GetPoint(hitdist);
Quaternion targetRotation = Quaternion.LookRotation(targetPoint - transform.position);
myTransform.rotation = targetRotation;
}
// myTransform.position = Vector3.MoveTowards(myTransform.position, destinationPosition, moveSpeed * Time.deltaTime);
}
// To prevent code from running if not needed
if(destinationDistance > .5f){
myTransform.position = Vector3.MoveTowards(myTransform.position, destinationPosition, moveSpeed * Time.deltaTime);
}
}
}
and Camera Controller :
public class CameraController : MonoBehaviour
{
// Camera's target
public GameObject target;
// The offset to position the camera in the right spot
public float offsetX = -15;
public float offsetZ = -15;
// The maximum distance for the camera.
// It's used for easing the movement
public float maximumDistance = 2;
// The speed to reach the player
public float speedToTarget = 10;
public void LateUpdate()
{
// Move the camera to right place
Vector3 targetPos = target.transform.position;
Vector3 myPos = transform.position;
float movX = (targetPos.x + offsetX - myPos.x) / maximumDistance;
float movZ = (targetPos.z + offsetZ - myPos.z) / maximumDistance;
myPos.x = movX * speedToTarget * Time.deltaTime;
myPos.z = movZ * speedToTarget * Time.deltaTime;
myPos.y = 0;
transform.position += myPos;
}
}
Thank you a lot !!!
