Search Unity

  1. Unity 6 Preview is now available. To find out what's new, have a look at our Unity 6 Preview blog post.
    Dismiss Notice
  2. Unity is excited to announce that we will be collaborating with TheXPlace for a summer game jam from June 13 - June 19. Learn more.
    Dismiss Notice

Feature Request C# 8 direction (with one bool for each direction) based in Y axis rotation or Vector3

Discussion in 'Animation' started by ralke23, Oct 22, 2022.

  1. ralke23

    ralke23

    Joined:
    Aug 8, 2022
    Posts:
    1
    Hi there guys! This is my first post :D. I'm struggling with Unity, doing a player movement script.
    What I need is to add a bool for every time that the player turns.

    I have this
    Code (csharp):
    1.     void Update()
    2.     {
    3.         // Get player data (input)
    4.         float h = Input.GetAxisRaw("Horizontal");
    5.         float v = Input.GetAxisRaw("Vertical");
    6.  
    7.         // Save in xyz
    8.         Vector3 direction = new Vector3(h,0,v);
    9.         // Apply the movement
    10.         // Use transform.Position(); if character teleports
    11.         transform.Translate(direction * playerSpeed * Time.deltaTime, Space.World);
    12.  
    13.         // If player moves, turn direction
    14.         if (direction != Vector3.zero)
    15.         {
    16.             // Generate advanced rotation, rotate where you look
    17.             Quaternion rota = Quaternion.LookRotation(direction, Vector3.up);
    18.  
    19.             // Apply rotations to character
    20.             transform.rotation = Quaternion.RotateTowards(transform.rotation, rota, playerTurn);
    21.  
    22.             // Text variable (string) that calls Animator's boolean
    23.             playerAnimator.SetBool("Caminar", true);
    24.         }
    And I would like to change it this way:

    Code (csharp):
    1. if h = -1 ///(this mean is looking to left),
    2. { playerAnimator.SetBool("Walk_Left", true; }
    3. if h = 1 // this mean is looking right
    4. { playerAnimator.SetBool("Walk_Right", true; }
    And this for the 8 directions (adding north-east, south-west, etc.) How can I merge this into the code above? I know the player can rotate withouth having more animations than 1 .fbx, but I really need to load the 8 direction animations separately.

    Also I know that h, and v can't access to 45º rotations, for this I though on

    https://answers.unity.com/questions/254798/check-an-objects-rotation.html

    This way I could use:

    Code (csharp):
    1.  if (myObject.transform.rotation.eulerAngles.y == 45)
    2.  {
    3.     playerAnimator.SetBool("Walk_NorthWest", true);
    4.  }
    And load the player gameObject as public variable, but I have no idea how could I merge this with the code above to work properly

    Code (csharp):
    1. using System.Collections;
    2. using System.Collections.Generic;
    3. using UnityEngine;
    4. public class Player : MonoBehaviour
    5. {
    6.     // Local variables
    7.     public float playerSpeed;
    8.     public float playerTurn;
    9.     public GameObject ballTrigger;
    10.     // Modifify Animator parameters
    11.     public Animator playerAnimator;
    12.     private Vector3 lastMove;
    13.  
    14.     void Start()
    15.     {
    16.         // Access to Animator component on start
    17.         playerAnimator = GetComponent<Animator>();
    18.         ballTrigger.gameObject.SetActive(false);
    19.         playerSpeed = 1;
    20.     }
    21.  
    22.     void Update()
    23.     {
    24.         // Get player data (input)
    25.         float h = Input.GetAxisRaw("Horizontal");
    26.         float v = Input.GetAxisRaw("Vertical");
    27.         // Save in xyz
    28.         Vector3 direction = new Vector3(h,0,v);
    29.         // Apply the movement
    30.         // Use transform.Position(); if character teleports
    31.        transform.Translate(direction * playerSpeed * Time.deltaTime, Space.World);
    32.         // If player moves, turn direction
    33.         if (direction != Vector3.zero)
    34.         {
    35.             // Generate advanced rotation, rotate where you look
    36.             Quaternion rota = Quaternion.LookRotation(direction, Vector3.up);
    37.  
    38.             // Apply rotations to character
    39.             transform.rotation = Quaternion.RotateTowards(transform.rotation, rota, playerTurn);
    40.  
    41.             // Text variable (string) that calls Animator's boolean
    42.             playerAnimator.SetBool("Caminar", true);
    43.         }
    44.         else if (Input.GetKey(KeyCode.E))
    45.         {
    46.             Debug.Log("Using E");
    47.             // Text variable (string) that calls Animator's boolean
    48.  
    49.             // Apply rotations to character
    50.             playerAnimator.SetBool("Shield", true);
    51.             playerAnimator.SetBool("Caminar", false);
    52.             ballTrigger.gameObject.SetActive(true);
    53.             playerSpeed = 0;
    54.         }
    55.         else if (Input.GetAxisRaw("Horizontal") > 0.5f || Input.GetAxisRaw("Horizontal") < -0.5f)
    56.         {
    57.             transform.Translate(new Vector3(Input.GetAxisRaw("Horizontal") * playerSpeed * Time.deltaTime, 0f, 0f));
    58.             lastMove = new Vector3(Input.GetAxisRaw("Horizontal"), 0f);
    59.         }
    60.         else
    61.         {
    62.             playerAnimator.SetBool("Caminar", false);
    63.             playerAnimator.SetBool("Shield", false);
    64.             ballTrigger.gameObject.SetActive(false);
    65.             playerSpeed = 3;
    66.         }
    67.     }
    68. }
    69.  

    The outcome I need to achieve is to import my character animations on .fbx with baked isometry for each direction...

    image.png

    image (2).png

    But it breaks when I rotate


    Thanks in advance!
    Regards