using UnityEngine;
using System.Collections;

public class CameraMov : MonoBehaviour {
      
  public GameObject camera;
  public Vector3 trim;
  public bool cek;
  public Transform cameraTr;
  public float tojka = 6f;

  void Start () {
  cameraTr = camera.GetComponent<Transform>();
  }
   
  void Update(){
   if(cek == true){
   trim = new Vector3(8.6f, 3.86f, transform.position.z + tojka);
   }
   if(cek == false){
   trim = new Vector3(8.6f, 3.86f, transform.position.z - tojka);
   }
  }
    
  void OnTriggerEnter(Collider other) {
   if(other.collider.tag == "Player"){
    if(cek == true){
          cameraTr.transform.position = trim;
    }
   }
    
   if(other.collider.tag == "Player"){
    if(cek == false){
          cameraTr.transform.position = trim;
    }
   }
  }  
}

using UnityEngine;
using System.Collections;

public class Duck : MonoBehaviour {
  public CharacterController controller;
  public BoxCollider cillider;
  private Vector3 nScale, nBoxSize;
  private Vector3 cScale, cBoxSize;
   
  void Start () {
   controller = GetComponen<CharacterController>();
   collider = GetComponent<BoxCollider>();
    
   nScale = transform.localScale;
   nBoxSize = collider.size;
   cSxale = transform.localScale - new Vector3 (0.5f, 0.5f, 0.5f);
   cBoxSize = new Vector3(collider.size.x * 2, collider.size.y, collider.size.z * 2);
  }
   
   
  void Update () {
   Vector3 nPos = new Vector3(transform.position.x, transform.position.y + controller.height / 4, transform.position.z);
   if (Input.GetKey(KeyCode.LeftControl)){
    transform.localScale = nScale;
    collider.size = nBoxSize;
   }else if(Input.GetKeyUp(KeyCode.LeftControl)){
    transform.localScale = nScale;
    collider.size = nBoxSize;
    transform.position = nPos;
   }
  }
   
}