2DGame/Assets/Scripts/Mouse/MouseController.cs

   1 //Mit diesem Script kann man die Maus steuern.
   2 using System;
   3 using System.Collections;
   4 using System.Collections.Generic;
   5 using UnityEngine;
   6
   7 public class MouseController : MonoBehaviour
   8 {
   9     Rigidbody2D rb;
  10     public float speed;
  11     public float jumpForce;
  12     private float jumpTimeCounter;
  13     public float jumptime;
  14     private bool isJumping;
  15     private float moveInput;
  16
  17     public bool isGrounded;
  18     public Transform groundcheck;
  19     public float checkRadius;
  20     public LayerMask whatIsGround;
  21
  22     PowerUps powerUps;
  23
  24     public bool isFacingLeft;
  25
  26     private bool isShooting;
  27
  28     [SerializeField]
  29     GameObject bullet;
  30     [SerializeField]
  31     Transform bulletSpawnPos;
  32     [SerializeField]
  33     private float shootDelay = 0.5f;
  34
  35     // Start is called before the first frame update
  36     void Start()
  37     {
  38         //Hier wird der Rigidbody initialisiert
  39         rb = GetComponent<Rigidbody2D>();
  40
  41         powerUps = GetComponent<PowerUps>();
  42
  43         FindObjectOfType<AudioManager>().Play("flowers");
  44     }
  45
  46     // Update is called once per frame
  47     void Update()
  48     {
  49                 if (isGrounded == true && Input.GetButtonDown("Jump"))
  50         {
  51             isJumping = true;
  52             jumpTimeCounter = jumptime;
  53             rb.velocity = new Vector2(rb.velocity.x, jumpForce);
  54         }
  55
  56         if (Input.GetButton("Jump") && isJumping == true)
  57         {
  58             if (jumpTimeCounter > 0)
  59             {
  60                 rb.velocity = new Vector2(rb.velocity.x, jumpForce);
  61                 jumpTimeCounter -= Time.deltaTime;
  62                 FindObjectOfType<AudioManager>().Play("sprung");
  63             }
  64         }
  65
  66         if (Input.GetButtonUp("Jump"))
  67         {
  68             isJumping = false;
  69         }
  70
  71         if (rb.velocity.x < 0)
  72         {
  73             transform.localScale = new Vector3(-1, 1, 1);
  74             isFacingLeft = true;
  75         }
  76         else if (rb.velocity.x > 0)
  77         {
  78             transform.localScale = new Vector3(1, 1, 1);
  79             isFacingLeft = false;
  80         }
  81
  82         if (powerUps.mouseIsGardener == true)
  83         {
  84             if (Input.GetButtonDown("Fire1") && ! isShooting)
  85             {
  86                 isShooting = true;
  87
  88                 GameObject b = Instantiate(bullet);
  89                 b.GetComponent<Scissors>().StartShoot(isFacingLeft, rb.velocity);
  90                 b.transform.position = bulletSpawnPos.transform.position;
  91
  92                 Invoke("ResetShoot", shootDelay);
  93             }
  94         }
  95
  96         moveInput = Input.GetAxisRaw("Horizontal");
  97     }
  98
  99     bool HasReachedTV(float acceleration)
 100     {
 101                 if (acceleration < 0)
 102                 {
 103                         if (rb.velocity.x <= -speed)
 104                                 return true;
 105                 }
 106                 else if (acceleration > 0)
 107                 {
 108                         if (rb.velocity.x >= speed)
 109                                 return true;
 110                 }
 111
 112                 return false;
 113         }
 114
 115     void FixedUpdate()
 116     {
 117                  //Hier wird ein Kreis unter der Maus erzeugt, der prueft, ob die Maus den Boden beruehrt
 118         isGrounded = Physics2D.OverlapCircle(groundcheck.position, checkRadius, whatIsGround);
 119
 120                 //Wenn a und d oder Pfeiltaste links und rechts gedrueckt werden, ist der Wert von moveInput -1 oder 1;
 121
 122                 float acceleration = speed;
 123
 124                 if (moveInput != 0)
 125                 {
 126                         acceleration *= moveInput * 4;
 127                 }
 128                 else if (isGrounded)
 129                 {
 130                         acceleration *= -Math.Sign(rb.velocity.x) * 16;
 131                 }
 132                 else
 133                 {
 134                         acceleration = 0;
 135                 }
 136
 137                 if (! HasReachedTV(acceleration))
 138                 {
 139                         int oldSign = Math.Sign(rb.velocity.x);
 140                         rb.velocity += new Vector2(acceleration * Time.fixedDeltaTime, 0);
 141
 142                         if (HasReachedTV(acceleration))
 143                                 rb.velocity = new Vector2(Math.Sign(rb.velocity.x) * speed, rb.velocity.y);
 144                         if (oldSign == -Math.Sign(rb.velocity.x))
 145                                 rb.velocity = new Vector2(0, rb.velocity.y);
 146                 }
 147     }
 148
 149     void ResetShoot()
 150     {
 151         isShooting = false;
 152     }
 153 }