单击以移动动画不起作用

Question

我的游戏基础是一个简单的 2D 自上而下点击移动游戏 I。我创建了一个步行混合树和一个空闲混合树。这两个混合树都有 6 个方向的运动。我看了这个关于自上而下 8 方向运动的教程。 (https://www.youtube.com/watch?v=7URRg8J6mz8). Basically I change the script around so that it could match with my click to move script, but it not 100% perfect. My idle state is not working properly or neither is my Y-axis, to be more speific, when I click long the Y-axis (let's say i'm going up(+)) it's not really playing the right animation in the animator. (Now let's say I went down) It would play the right animation but (when finished with movement) it would continue playing the animation. My parameters are also not working properly, SpeedY and LastMoveY aren't stable (if i'm making any sense). Can someone help me fix this? Here's my game preview uploaded in google drive if anyone doesn't understand what I mean! http://html.editey.com/file/0B6cfYGCOex7BVC1Ja3Q3N3d3NWc#

using UnityEngine;
using System.Collections;

public class move : MonoBehaviour {

private Animator anim;
public float speed = 15f;
public move playerMovementRef;
private Vector3 target;
private Vector3 playerObject;


void Start () {
    target = transform.position;
    anim = GetComponent<Animator> ();
}

void Update () {
    if (Input.GetMouseButtonDown(0)) {
        target = Camera.main.ScreenToWorldPoint(Input.mousePosition);
        target.z = transform.position.z;
    }
    transform.position = Vector3.MoveTowards(transform.position, target, speed * Time.deltaTime);
    float inputX = Input.GetAxis ("Mouse X");
    float inputY = Input.GetAxis ("Mouse Y");

    if (Input.touchCount > 0)
    {
        inputX = Input.touches[0].deltaPosition.x;
        inputY = Input.touches[0].deltaPosition.y;
    }

    anim.SetFloat ("SpeedX", inputX);
    anim.SetFloat ("SpeedY", inputY);

}

void FixedUpdate () {

    float LastInputX = Input.GetAxis ("Mouse X");
    float LastInputY = Input.GetAxis ("Mouse Y");

    if (Input.touchCount > 0)
    {
        LastInputX = Input.touches[0].deltaPosition.x;
        LastInputY = Input.touches[0].deltaPosition.y;
    }

    if (LastInputX != 0 || LastInputY != 0) {
        anim.SetBool ("walking", true);
        if (LastInputX > 0) {
            anim.SetFloat ("LastMoveX", 1f);
        } else if (LastInputX < 0) {
            anim.SetFloat ("LastMoveX", -1f);
        } else {
            anim.SetBool ("walking", false);
        }
        if (LastInputY > 0) {
            anim.SetFloat ("LastMoveY", 1f);
        } else if (LastInputY < 0) {
            anim.SetFloat ("LastMoveY", -1f);
        } else {
            anim.SetFloat ("LastMoveY", 0f);
        }

    } else {
        anim.SetBool ("walking", false);
    }
}

Answer 1

您不应在 FixedUpdate 中使用 Input 值。您应该将它存储在 Update 中的变量中，然后在 FixedUpdate 中检查它。

您还应该根据您的相机为鼠标位置添加一些深度。

错误：

void FixedUpdate () {
       if (Input.touchCount > 0)
       {
           ...
       }
}

正确：

    void Update () {
           ...
           if (Input.touchCount > 0)
           {
                touched = true;
           }
    }

    void FixedUpdate () {
           if (touched)
           {
                ...
           }
    }

示例：

void Update()
{
    if (Input.GetMouseButtonDown(0))
    {
        Vector3 mousePosition = Input.mousePosition;
        mousePosition.z = 10; // distance from the camera
        target = Camera.main.ScreenToWorldPoint(mousePosition);
        target.z = transform.position.z;
    }

    if (Input.touchCount > 0)
    {
        target.x = Input.touches[0].deltaPosition.x;
        target.y = Input.touches[0].deltaPosition.y;
    }

    transform.position = Vector3.MoveTowards(transform.position, target, speed * Time.deltaTime);
}

void FixedUpdate()
{
    float LastInputX = transform.position.x - target.x;
    float LastInputY = transform.position.y - target.y;

    if (LastInputX != 0 || LastInputY != 0)
    {
        anim.SetBool("walking", true);
        if (LastInputX > 0)
        {
            anim.SetFloat("LastMoveX", 1f);
        }
        else if (LastInputX < 0)
        {
            anim.SetFloat("LastMoveX", -1f);
        }
        else {
            anim.SetBool("walking", false);
        }
        if (LastInputY > 0)
        {
            anim.SetFloat("LastMoveY", 1f);
        }
        else if (LastInputY < 0)
        {
            anim.SetFloat("LastMoveY", -1f);
        }
        else {
            anim.SetFloat("LastMoveY", 0f);
        }

    }
    else {
        anim.SetBool("walking", false);
    }
}

单击以移动动画不起作用

Click to move animation not working

c#

unity3d

animator