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