Add Unity first-person CharacterController player script for fruit collection game

Assets/Scripts/FruitCollectorPlayerController.cs

@@ -0,0 +1,78 @@
+using UnityEngine;
+
+[RequireComponent(typeof(CharacterController))]
+public class FruitCollectorPlayerController : MonoBehaviour
+{
+    [Header("Movement")]
+    [SerializeField] private float moveSpeed = 5f;
+    [SerializeField] private float gravity = -9.81f;
+
+    [Header("Mouse Look")]
+    [SerializeField] private Transform playerCamera;
+    [SerializeField] private float mouseSensitivity = 150f;
+    [SerializeField] private float maxLookAngle = 80f;
+
+    private CharacterController controller;
+    private float verticalVelocity;
+    private float cameraPitch;
+
+    private void Awake()
+    {
+        controller = GetComponent<CharacterController>();
+
+        if (playerCamera == null)
+        {
+            Camera mainCam = Camera.main;
+            if (mainCam != null)
+            {
+                playerCamera = mainCam.transform;
+            }
+        }
+    }
+
+    private void Start()
+    {
+        Cursor.lockState = CursorLockMode.Locked;
+        Cursor.visible = false;
+    }
+
+    private void Update()
+    {
+        HandleMouseLook();
+        HandleMovement();
+    }
+
+    private void HandleMouseLook()
+    {
+        float mouseX = Input.GetAxis("Mouse X") * mouseSensitivity * Time.deltaTime;
+        float mouseY = Input.GetAxis("Mouse Y") * mouseSensitivity * Time.deltaTime;
+
+        cameraPitch -= mouseY;
+        cameraPitch = Mathf.Clamp(cameraPitch, -maxLookAngle, maxLookAngle);
+
+        if (playerCamera != null)
+        {
+            playerCamera.localRotation = Quaternion.Euler(cameraPitch, 0f, 0f);
+        }
+
+        transform.Rotate(Vector3.up * mouseX);
+    }
+
+    private void HandleMovement()
+    {
+        float horizontal = Input.GetAxis("Horizontal");
+        float vertical = Input.GetAxis("Vertical");
+
+        Vector3 move = (transform.right * horizontal + transform.forward * vertical) * moveSpeed;
+
+        if (controller.isGrounded && verticalVelocity < 0f)
+        {
+            verticalVelocity = -2f;
+        }
+
+        verticalVelocity += gravity * Time.deltaTime;
+        move.y = verticalVelocity;
+
+        controller.Move(move * Time.deltaTime);
+    }
+}