Question by Nails-of-Scream · Oct 11, 2019 at 08:44 AM · camera sprite vector3

8 Dir Sprites (nearer)

These scripts where from some time ago and now I've decided to get help with them. I've made a script for the sprite direction and one for the character.

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
 public class DirectionalSprite : MonoBehaviour
 {
     public int directionInt;
     public float charRot;
 
     public float playerAngle;
     Vector2 cameraToSprite;
     Transform playCamera;
     Vector3 direction;
     float angle;
     public float monAngle;
 
     public DemonScript demon;
 
     void Awake()
     {
         playCamera = GameObject.FindWithTag("MainCamera").transform;
     }
 
     // Update is called once per frame
     void Update()
     {
         monAngle = transform.rotation.y * 1;
         direction = (playCamera.transform.position - transform.position).normalized;
         playerAngle = Mathf.Atan2(direction.x, direction.z) * Mathf.Rad2Deg;
         playerAngle += charRot;
 
         if (charRot > 180)
         {
             charRot = 0;
         }
 
         if (charRot < 0)
         {
             charRot = 180;
         }
 
 
         if (playerAngle >= 0f && playerAngle < 45f)
         {
             directionInt = 0;
         }
         else if (playerAngle >= 45f && playerAngle < 90f)
         {
             directionInt = 1;
         }
         else if (playerAngle >= 90f && playerAngle < 135f)
         {
             directionInt = 2;
         }
         else if (playerAngle >= 135f && playerAngle < 180f)
         {
             directionInt = 3;
         }
         else if (playerAngle >= -180f && playerAngle < -135f)
         {
             directionInt = 4;
         }
         else if (playerAngle >= -135f && playerAngle < -90f)
         {
             directionInt = 5;
         }
         else if (playerAngle >= -90f && playerAngle < -45f)
         {
             directionInt = 6;
         }
         else if (playerAngle >= -45f && playerAngle < 0f)
         {
             directionInt = 7;
         }
 
         demon.SetDirection(directionInt);
     }
 }

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
 public class DemonScript : MonoBehaviour
 {
     // Render
     public SpriteRenderer rend;
     public Sprite[] idleSprites;
     public int spriteIndex;
     int indexCount;
 
     void Awake()
     {
 
     }
 
     public void SetDirection(int directionName) {
         switch(directionName){
             case 0:
                 indexCount = 0;
                 rend.flipX = false;
                 break;
             case 1:
                 indexCount = 1;
                 rend.flipX = false;
                 break;
             case 2:
                 indexCount = 2;
                 rend.flipX = false;
                 break;
             case 3:
                 indexCount = 3;
                 rend.flipX = false;
                 break;
             case 4:
                 indexCount = 4;
                 rend.flipX = false;
                 break;
             case 5:
                 indexCount = 3;
                 rend.flipX = true;
                 break;
             case 6:
                 indexCount = 2;
                 rend.flipX = true;
                 break;
             case 7:
                 indexCount = 1;
                 rend.flipX = true;
                 break;
         }
     }
 
     void Update()
     {
 
         spriteIndex =+ indexCount;
         rend.sprite = idleSprites[spriteIndex];
     }
 }

Any idea how I should do now? And what to fix?

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