333 lines
13 KiB
C#
333 lines
13 KiB
C#
using UnityEngine;
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using UnityEngine.EventSystems;
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public class FurnitureController : MonoBehaviour
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{
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public enum EditTool { Move, Rotate }
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[Header("Настройки")]
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public GameObject currentPrefab;
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public LayerMask floorLayer;
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public LayerMask wallLayer;
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public LayerMask furnitureLayer;
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[SerializeField] private GameObject shopPanel;
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[Header("Режим редактирования (UI)")]
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[SerializeField] private GameObject editPanel;
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[SerializeField] private GameObject rotate90Button;
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public float rotationSpeed = 5f;
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[Header("Связь с камерой")]
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public MonoBehaviour cameraController;
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private GameObject _activeFurniture;
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private FurnitureObject _activeFurnitureScript;
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private EditTool _currentTool = EditTool.Move;
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private Camera _cam;
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private bool _isInteracting = false;
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private Vector3 _lastInputPos;
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private Vector3 _dragOffset;
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private void Start()
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{
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_cam = Camera.main;
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if (cameraController == null && _cam != null)
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cameraController = _cam.GetComponent("CameraController") as MonoBehaviour;
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currentPrefab = null;
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editPanel.SetActive(false);
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if (rotate90Button != null) rotate90Button.SetActive(false);
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}
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void Update()
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{
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if (_activeFurniture != null)
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{
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HandleEditing();
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}
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else if (currentPrefab != null)
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{
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if (Input.GetMouseButtonDown(0) && !shopPanel.activeSelf && !IsPointerOverUI())
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TryPlaceFurniture();
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}
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else
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{
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if (Input.GetMouseButtonDown(0) && !shopPanel.activeSelf && !IsPointerOverUI())
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TrySelectPlacedFurniture();
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}
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}
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private void HandleEditing()
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{
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if (Input.GetMouseButtonDown(0) && !IsPointerOverUI())
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{
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_lastInputPos = Input.mousePosition;
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if (_currentTool == EditTool.Move)
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{
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Ray ray = _cam.ScreenPointToRay(Input.mousePosition);
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RaycastHit[] hits = Physics.SphereCastAll(ray, 0.5f, 100f);
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bool foundFurniture = false;
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foreach (var hit in hits)
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{
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if (hit.transform.IsChildOf(_activeFurniture.transform) || hit.transform == _activeFurniture.transform)
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{
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foundFurniture = true;
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break;
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}
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}
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if (foundFurniture)
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{
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// Для пола считаем смещение, настенные предметы просто цепляем к курсору
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if (!_activeFurnitureScript.isWallObject && Physics.Raycast(ray, out RaycastHit floorHit, 100f, floorLayer))
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{
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_dragOffset = _activeFurniture.transform.position - floorHit.point;
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_dragOffset.y = 0;
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}
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else _dragOffset = Vector3.zero;
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StartInteraction();
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}
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}
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else if (_currentTool == EditTool.Rotate)
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{
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StartInteraction();
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}
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}
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if (Input.GetMouseButton(0) && _isInteracting)
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{
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Ray ray = _cam.ScreenPointToRay(Input.mousePosition);
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if (_currentTool == EditTool.Move)
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{
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// === ЛОГИКА ДЛЯ НАСТЕННЫХ ПРЕДМЕТОВ ===
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if (_activeFurnitureScript.isWallObject)
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{
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if (Physics.Raycast(ray, out RaycastHit hit, 100f, wallLayer))
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{
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_activeFurniture.transform.position = hit.point;
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// Магия: Поворачиваем объект "лицом" от стены
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_activeFurniture.transform.rotation = Quaternion.LookRotation(hit.normal);
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}
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}
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// === ЛОГИКА ДЛЯ НАПОЛЬНЫХ ПРЕДМЕТОВ (Старая) ===
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else
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{
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if (Physics.Raycast(ray, out RaycastHit hit, 100f, floorLayer))
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{
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Vector3 currentPos = _activeFurniture.transform.position;
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Vector3 targetPos = hit.point + _dragOffset;
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targetPos.y = currentPos.y;
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Vector3 moveDir = targetPos - currentPos;
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float moveDist = moveDir.magnitude;
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if (moveDist > 0.001f)
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{
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BoxCollider box = _activeFurniture.GetComponent<BoxCollider>();
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if (box != null)
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{
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Vector3 center = _activeFurniture.transform.TransformPoint(box.center);
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Vector3 halfExtents = Vector3.Scale(box.size, _activeFurniture.transform.lossyScale) * 0.49f;
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if (Physics.BoxCast(center, halfExtents, moveDir.normalized, out RaycastHit wallHit, _activeFurniture.transform.rotation, moveDist, wallLayer))
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{
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float safeDist = Mathf.Max(0f, wallHit.distance - 0.01f);
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Vector3 remainingMove = moveDir - (moveDir.normalized * safeDist);
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Vector3 slideMove = Vector3.ProjectOnPlane(remainingMove, wallHit.normal);
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if (slideMove.magnitude > 0.001f)
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{
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Vector3 newCenter = center + moveDir.normalized * safeDist;
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if (Physics.BoxCast(newCenter, halfExtents, slideMove.normalized, out RaycastHit slideHit, _activeFurniture.transform.rotation, slideMove.magnitude, wallLayer))
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{
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slideMove = slideMove.normalized * Mathf.Max(0f, slideHit.distance - 0.01f);
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}
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}
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targetPos = currentPos + (moveDir.normalized * safeDist) + slideMove;
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}
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}
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}
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targetPos.y = currentPos.y;
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_activeFurniture.transform.position = targetPos;
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}
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}
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}
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else if (_currentTool == EditTool.Rotate)
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{
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float deltaX = Input.mousePosition.x - _lastInputPos.x;
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// Настенные предметы крутим вокруг своей оси Z (по циферблату), а напольные - вокруг мировой Y
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if (_activeFurnitureScript.isWallObject)
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_activeFurniture.transform.Rotate(Vector3.forward, -deltaX * rotationSpeed * 0.2f, Space.Self);
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else
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_activeFurniture.transform.Rotate(Vector3.up, -deltaX * rotationSpeed * 0.2f, Space.World);
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}
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_lastInputPos = Input.mousePosition;
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}
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if (Input.GetMouseButtonUp(0) && _isInteracting) EndInteraction();
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if (!_isInteracting) UpdateUIPosition();
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}
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private void TrySelectPlacedFurniture()
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{
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Ray ray = _cam.ScreenPointToRay(Input.mousePosition);
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if (Physics.Raycast(ray, out RaycastHit hit, 1000f, furnitureLayer, QueryTriggerInteraction.Collide))
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{
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FurnitureObject furnScript = hit.collider.GetComponentInParent<FurnitureObject>();
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if (furnScript != null)
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{
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_activeFurniture = furnScript.gameObject;
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_activeFurnitureScript = furnScript;
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_activeFurnitureScript.SetEditMode(true);
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_currentTool = EditTool.Move;
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if (rotate90Button != null) rotate90Button.SetActive(false);
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_isInteracting = false;
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LockCamera(false);
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UpdateUIPosition();
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}
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}
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}
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private void StartInteraction()
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{
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_isInteracting = true;
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if (editPanel.activeSelf) editPanel.SetActive(false);
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if (_currentTool == EditTool.Move) LockCamera(true);
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}
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private void EndInteraction()
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{
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_isInteracting = false;
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UpdateUIPosition();
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editPanel.SetActive(true);
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if (_currentTool == EditTool.Move) LockCamera(false);
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}
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private void UpdateUIPosition()
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{
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Vector3 screenPos = _cam.WorldToScreenPoint(_activeFurniture.transform.position);
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if (screenPos.z > 0)
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{
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if (!editPanel.activeSelf) editPanel.SetActive(true);
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float yOffset = Screen.height * 0.15f;
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float targetX = screenPos.x;
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float targetY = screenPos.y + yOffset;
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RectTransform rect = editPanel.GetComponent<RectTransform>();
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if (rect != null)
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{
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float paddingX = (rect.rect.width / 2f) * editPanel.transform.lossyScale.x;
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float paddingY = (rect.rect.height / 2f) * editPanel.transform.lossyScale.y;
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targetX = Mathf.Clamp(targetX, paddingX, Screen.width - paddingX);
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targetY = Mathf.Clamp(targetY, paddingY, Screen.height - paddingY);
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}
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editPanel.transform.position = new Vector3(targetX, targetY, editPanel.transform.position.z);
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}
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else if (editPanel.activeSelf) editPanel.SetActive(false);
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}
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void TryPlaceFurniture()
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{
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Ray ray = _cam.ScreenPointToRay(Input.mousePosition);
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// Определяем, куда пускать луч при установке в зависимости от типа предмета
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FurnitureObject prefabScript = currentPrefab.GetComponent<FurnitureObject>();
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LayerMask targetLayer = prefabScript.isWallObject ? wallLayer : floorLayer;
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if (Physics.Raycast(ray, out RaycastHit hit, 100f, targetLayer))
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{
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_activeFurniture = Instantiate(currentPrefab, hit.point, Quaternion.identity);
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// Если это стена - сразу поворачиваем спиной к ней
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if (prefabScript.isWallObject)
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{
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_activeFurniture.transform.rotation = Quaternion.LookRotation(hit.normal);
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}
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_activeFurnitureScript = _activeFurniture.GetComponent<FurnitureObject>();
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_activeFurnitureScript.SetEditMode(true);
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_currentTool = EditTool.Move;
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if (rotate90Button != null) rotate90Button.SetActive(false);
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currentPrefab = null;
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_isInteracting = false;
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LockCamera(false);
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UpdateUIPosition();
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}
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}
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public void Rotate90Degrees()
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{
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if (_activeFurniture != null)
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{
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if (_activeFurnitureScript.isWallObject)
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{
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// Настенные объекты поворачиваем по их локальной оси Z (как часы)
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_activeFurniture.transform.Rotate(0, 0, 90f, Space.Self);
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}
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else
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{
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float currentY = _activeFurniture.transform.eulerAngles.y;
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float snappedY = Mathf.Round(currentY / 90f) * 90f;
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_activeFurniture.transform.rotation = Quaternion.Euler(0, snappedY + 90f, 0);
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}
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}
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}
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public void SelectMoveTool() { _currentTool = EditTool.Move; if (rotate90Button != null) rotate90Button.SetActive(false); LockCamera(false); }
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public void SelectRotateTool() { _currentTool = EditTool.Rotate; if (rotate90Button != null) rotate90Button.SetActive(true); LockCamera(true); }
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public void ConfirmPlacement()
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{
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if (_activeFurnitureScript != null && _activeFurnitureScript.IsPlacementValid)
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{
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_activeFurnitureScript.SetEditMode(false);
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_activeFurniture = null;
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_activeFurnitureScript = null;
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editPanel.SetActive(false);
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LockCamera(false);
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}
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}
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public void CancelPlacement()
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{
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if (_activeFurniture != null)
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{
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Destroy(_activeFurniture);
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_activeFurniture = null;
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_activeFurnitureScript = null;
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editPanel.SetActive(false);
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LockCamera(false);
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}
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}
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public void SelectFurnitureAndCloseShop(GameObject prefabToSelect)
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{
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currentPrefab = prefabToSelect;
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shopPanel.SetActive(false);
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}
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private void LockCamera(bool isLocked) { if (cameraController != null) cameraController.enabled = !isLocked; }
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private bool IsPointerOverUI()
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{
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if (EventSystem.current != null)
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{
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if (EventSystem.current.IsPointerOverGameObject()) return true;
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if (Input.touchCount > 0 && EventSystem.current.IsPointerOverGameObject(Input.GetTouch(0).fingerId)) return true;
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}
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return false;
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}
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} |