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
   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     private 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
  44     // Update is called once per frame
  45     void Update()
  46     {
  47                 if (isGrounded == true && Input.GetButtonDown("Jump"))
  48         {
  49             isJumping = true;
  50             jumpTimeCounter = jumptime;
  51             rb.velocity = new Vector2(rb.velocity.x, jumpForce);
  52         }
  53
  54         if (Input.GetButton("Jump") && isJumping == true)
  55         {
  56             if (jumpTimeCounter > 0)
  57             {
  58                 rb.velocity = new Vector2(rb.velocity.x, jumpForce);
  59                 jumpTimeCounter -= Time.deltaTime;
  60                 FindObjectOfType<AudioManager>().Play("sprung");
  61             }
  62         }
  63
  64         if (Input.GetButtonUp("Jump"))
  65         {
  66             isJumping = false;
  67         }
  68
  69         if (rb.velocity.x < 0)
  70         {
  71             transform.localScale = new Vector3(-1, 1, 1);
  72             isFacingLeft = true;
  73         }
  74         else if (rb.velocity.x > 0)
  75         {
  76             transform.localScale = new Vector3(1, 1, 1);
  77             isFacingLeft = false;
  78         }
  79
  80         if (powerUps.mouseIsGardener == true)
  81         {
  82             if (Input.GetButtonDown("Fire1") && ! isShooting)
  83             {
  84                 isShooting = true;
  85
  86                 GameObject b = Instantiate(bullet);
  87                 b.GetComponent<Scissors>().StartShoot(isFacingLeft, rb.velocity);
  88                 b.transform.position = bulletSpawnPos.transform.position;
  89
  90                 Invoke("ResetShoot", shootDelay);
  91             }
  92         }
  93
  94         moveInput = Input.GetAxisRaw("Horizontal");
  95     }
  96
  97     bool HasReachedTV(float acceleration)
  98     {
  99                 if (acceleration < 0)
 100                 {
 101                         if (rb.velocity.x <= -speed)
 102                                 return true;
 103                 }
 104                 else if (acceleration > 0)
 105                 {
 106                         if (rb.velocity.x >= speed)
 107                                 return true;
 108                 }
 109
 110                 return false;
 111         }
 112
 113     void FixedUpdate()
 114     {
 115                  //Hier wird ein Kreis unter der Maus erzeugt, der prueft, ob die Maus den Boden beruehrt
 116         isGrounded = Physics2D.OverlapCircle(groundcheck.position, checkRadius, whatIsGround);
 117
 118                 //Wenn a und d oder Pfeiltaste links und rechts gedrueckt werden, ist der Wert von moveInput -1 oder 1;
 119
 120                 float acceleration = speed;
 121
 122                 if (moveInput != 0)
 123                 {
 124                         acceleration *= moveInput * 4;
 125                 }
 126                 else if (isGrounded)
 127                 {
 128                         acceleration *= -Math.Sign(rb.velocity.x) * 16;
 129                 }
 130                 else
 131                 {
 132                         acceleration = 0;
 133                 }
 134
 135                 if (! HasReachedTV(acceleration))
 136                 {
 137                         int oldSign = Math.Sign(rb.velocity.x);
 138                         rb.velocity += new Vector2(acceleration * Time.fixedDeltaTime, 0);
 139
 140                         if (HasReachedTV(acceleration))
 141                                 rb.velocity = new Vector2(Math.Sign(rb.velocity.x) * speed, rb.velocity.y);
 142                         if (oldSign == -Math.Sign(rb.velocity.x))
 143                                 rb.velocity = new Vector2(0, rb.velocity.y);
 144                 }
 145     }
 146
 147     void ResetShoot()
 148     {
 149         isShooting = false;
 150     }
 151 }