first commit

Assets/Materials/JusticeScale/Scripts/ScaleBeamRotation.cs

@@ -0,0 +1,40 @@
+using UnityEngine;
+
+namespace JusticeScale.Scripts
+{
+    [RequireComponent(typeof(ScaleController))]
+    public class ScaleBeamRotation : MonoBehaviour
+    {
+        [SerializeField] [Tooltip("Reference to the ScaleController that manages the balance logic.")]
+        private ScaleController scaleController;
+
+        [SerializeField]
+        [Tooltip("The Transform representing the balance beam that rotates based on the weight difference.")]
+        private Transform balanceBeam;
+
+        [SerializeField]
+        [Range(0, 75)]
+        [Tooltip(
+            "Maximum rotation angle of the balance beam in degrees. The beam will rotate between -blendRotation and +blendRotation. " +
+            "It's recommended to test different values in the editor to see how the beam rotates visually.")]
+        private float blendRotation = 15;
+
+        private void Awake()
+        {
+            // Automatically get the ScaleController component attached to the same GameObject
+            if (scaleController == null) scaleController = GetComponent<ScaleController>();
+        }
+
+        private void FixedUpdate()
+        {
+            // Calculates the rotation based on the normalized balance value.
+            // If BalanceNormalized is 0, the beam is fully tilted to the left (-blendRotation).
+            // If BalanceNormalized is 1, the beam is fully tilted to the right (+blendRotation).
+            // If BalanceNormalized is 0.5, the beam is perfectly balanced (rotation = 0).
+            var rotation = Mathf.Lerp(-blendRotation, blendRotation, scaleController.BalanceNormalized);
+
+            // Apply the calculated rotation to the balance beam's local rotation.
+            balanceBeam.localRotation = Quaternion.Euler(0, 0, rotation);
+        }
+    }
+}