first commit

2026-06-04 21:37:43 +03:00
commit a6ea987b0d
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+using UnityEngine;
+
+namespace OTG.Lab06.Characters
+{
+    public sealed class ThirdPersonCamera : MonoBehaviour
+    {
+        [SerializeField] private Transform target;
+        [SerializeField] private float mouseSensitivity = 2.5f;
+        [SerializeField] private float smoothTime = 0.12f;
+        [SerializeField] private float minPitch = 45f;
+        [SerializeField] private float maxPitch = 60f;
+        [SerializeField] private float initialPitch = 52f;
+        [SerializeField] private float distance = 14f;
+        [SerializeField] private float lookAhead = 3.5f;
+        [SerializeField] private float targetHeight = 1.25f;
+
+        private Vector3 velocity;
+        private float yaw;
+        private float pitch;
+
+        public void SetTarget(Transform newTarget)
+        {
+            target = newTarget;
+        }
+
+        private void Start()
+        {
+            yaw = transform.eulerAngles.y;
+            pitch = Mathf.Clamp(initialPitch, minPitch, maxPitch);
+            Cursor.lockState = CursorLockMode.None;
+            Cursor.visible = true;
+        }
+
+        private void LateUpdate()
+        {
+            if (target == null)
+            {
+                return;
+            }
+
+            if (Input.GetMouseButtonDown(1))
+            {
+                Cursor.lockState = CursorLockMode.Locked;
+                Cursor.visible = false;
+            }
+            else if (Input.GetMouseButtonUp(1))
+            {
+                Cursor.lockState = CursorLockMode.None;
+                Cursor.visible = true;
+            }
+
+            if (Input.GetMouseButton(1))
+            {
+                yaw += Input.GetAxis("Mouse X") * mouseSensitivity;
+                pitch -= Input.GetAxis("Mouse Y") * mouseSensitivity;
+                pitch = Mathf.Clamp(pitch, minPitch, maxPitch);
+            }
+
+            Vector3 forward = Quaternion.Euler(0f, yaw, 0f) * Vector3.forward;
+            float pitchRadians = pitch * Mathf.Deg2Rad;
+            float horizontalDistance = Mathf.Cos(pitchRadians) * distance;
+            float height = Mathf.Sin(pitchRadians) * distance;
+
+            Vector3 desiredPosition = target.position - forward * horizontalDistance + Vector3.up * height;
+            Vector3 lookTarget = target.position + forward * lookAhead + Vector3.up * targetHeight;
+
+            transform.position = Vector3.SmoothDamp(transform.position, desiredPosition, ref velocity, smoothTime);
+            transform.rotation = Quaternion.LookRotation(lookTarget - transform.position, Vector3.up);
+        }
+    }
+}