Question

这是我的虚拟操纵杆控制器脚本。现在我怎样才能将它用于控制fps角色控制器的前后移动？

using UnityEngine;
using UnityEngine.UI;
using UnityEngine.EventSystems;
using System.Collections;

public class JoyStickController : MonoBehaviour , IDragHandler, IPointerUpHandler ,IPointerDownHandler{

private Image bgImg;
private Image joyStickImg;
public Vector3 InputDirection{ set; get; }
// Use this for initialization
void Start () {
    bgImg = GetComponent<Image> ();
    joyStickImg = transform.GetChild (0).GetComponent<Image> ();
    InputDirection = Vector3.zero;
}
public virtual void OnDrag(PointerEventData ped){
    Vector2 pos = Vector2.zero;
    if (RectTransformUtility.ScreenPointToLocalPointInRectangle (bgImg.rectTransform,
        ped.position, ped.pressEventCamera, out pos)) {
        pos.x = (pos.x / (bgImg.rectTransform.sizeDelta.x));
        pos.y = (pos.y / (bgImg.rectTransform.sizeDelta.y));
        float x = (bgImg.rectTransform.pivot.x == 1) ? pos.x * 2 + 1 : pos.x * 2 - 1;
        float y = (bgImg.rectTransform.pivot.y == 1) ? pos.y* 2 + 1 : pos.y * 2 - 1;
        InputDirection = new Vector3 (x, 0, y);
        InputDirection = (InputDirection.magnitude > 1) ? InputDirection.normalized : InputDirection;
        joyStickImg.rectTransform.anchoredPosition = new Vector3 (InputDirection.x * (bgImg.rectTransform.sizeDelta.x / 3)
            , InputDirection.z * (bgImg.rectTransform.sizeDelta.y / 3));
    }
}
public virtual void OnPointerDown(PointerEventData ped){
    OnDrag (ped);
}
public virtual void OnPointerUp(PointerEventData ped){
    InputDirection = Vector3.zero;
    joyStickImg.rectTransform.anchoredPosition = Vector3.zero;
    Debug.Log("Unpress");
}
public float Horizontal()
{
    if (InputDirection.x != 0)
        return InputDirection.x;        
    else
        return Input.GetAxis("Horizontal");
}
public float Vertical()
{
    if (InputDirection.z != 0)
        return InputDirection.z;
    else
        return Input.GetAxis("Vertical");
}
}

这是我的虚拟操纵杆控制器脚本。现在我该如何将它用于控制fps角色控制器的前后移动？

Answer 1

FPS使用CharacterController。使用CharacterController.Move移动CharacterController，移动函数将mAuth.createUserWithEmailAndPassword(email, password) .addOnCompleteListener(this, new OnCompleteListener<AuthResult>() { @Override public void onComplete(@NonNull Task<AuthResult> task) { Log.d(TAG, "createUserWithEmail:onComplete:" + task.isSuccessful()); // If sign in fails, display a message to the user. If sign in succeeds // the auth state listener will be notified and logic to handle the // signed in user can be handled in the listener. if (!task.isSuccessful()) { Toast.makeText(EmailPasswordActivity.this, R.string.auth_failed, Toast.LENGTH_SHORT).show(); } // ... } });作为参数。

您只需将Vector3从视觉操纵杆传递到InputDirection参数。

Move

或者

使用Visual Joystick中的float speed = 20; CharacterController controller = GetComponent<CharacterController>(); controller.Move(InputDirection * speed * Time.deltaTime);和Horizontal()功能。

Vertical()

如何使用虚拟操纵杆控制fps角色控制器？

1 个答案: