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 float moveInput;
  15
  16     public float coyoteTime;
  17     private float coyoteTimeCounter;
  18
  19     public float jumpBufferLength;
  20     private float jumpBufferCounter;
  21
  22     [HideInInspector] public bool isGrounded;
  23     public Transform groundcheck;
  24     public float checkRadius;
  25     public LayerMask whatIsGround;
  26
  27     PowerUps powerUps;
  28
  29     [HideInInspector] public bool isFacingLeft;
  30
  31     private bool isShooting;
  32
  33     [SerializeField] GameObject bullet;
  34
  35     [SerializeField] Transform bulletSpawnPos;
  36
  37     [SerializeField] private float shootDelay = 0.5f;
  38
  39     void Start()
  40     {
  41         //Hier wird der Rigidbody initialisiert
  42         rb = GetComponent<Rigidbody2D>();
  43
  44         powerUps = GetComponent<PowerUps>();
  45     }
  46
  47     void Update()
  48     {
  49         //manage coyote time
  50         if (isGrounded)
  51         {
  52             coyoteTimeCounter = coyoteTime;
  53         } else
  54         {
  55             coyoteTimeCounter -= Time.deltaTime;
  56         }
  57
  58         //manage jump buffering
  59         if (Input.GetButtonDown("Jump"))
  60         {
  61             jumpBufferCounter = jumpBufferLength;
  62         } else
  63         {
  64             jumpBufferCounter -= Time.deltaTime;
  65         }
  66
  67         //jump
  68         if (jumpBufferCounter >= 0 && coyoteTimeCounter > 0)
  69         {
  70             isGrounded = false;
  71             rb.velocity = new Vector2(rb.velocity.x, jumpForce);
  72             jumpBufferCounter = 0;
  73             coyoteTimeCounter = 0;
  74         }
  75
  76         //jumping with different height
  77         if (Input.GetButtonUp("Jump") && rb.velocity.y > 0)
  78         {
  79             rb.velocity = new Vector2(rb.velocity.x, jumpForce * 0.5f);
  80         }
  81
  82         if (rb.velocity.x < 0)
  83         {
  84             transform.localScale = new Vector3(-1, 1, 1);
  85             isFacingLeft = true;
  86         }
  87         else if (rb.velocity.x > 0)
  88         {
  89             transform.localScale = new Vector3(1, 1, 1);
  90             isFacingLeft = false;
  91         }
  92
  93         if (powerUps.mouseIsGardener == true)
  94         {
  95             if (Input.GetButtonDown("Fire1") && ! isShooting)
  96             {
  97                 isShooting = true;
  98
  99                 GameObject b = Instantiate(bullet);
 100                 b.GetComponent<Scissors>().StartShoot(isFacingLeft, rb.velocity);
 101                 b.transform.position = bulletSpawnPos.transform.position;
 102
 103                 Invoke("ResetShoot", shootDelay);
 104             }
 105         }
 106
 107         moveInput = Input.GetAxisRaw("Horizontal");
 108     }
 109
 110     bool HasReachedTV(float acceleration)
 111     {
 112                 if (acceleration < 0)
 113                 {
 114                         if (rb.velocity.x <= -speed)
 115                                 return true;
 116                 }
 117                 else if (acceleration > 0)
 118                 {
 119                         if (rb.velocity.x >= speed)
 120                                 return true;
 121                 }
 122
 123                 return false;
 124         }
 125
 126     void FixedUpdate()
 127     {
 128                  //Hier wird ein Kreis unter der Maus erzeugt, der prueft, ob die Maus den Boden beruehrt
 129         isGrounded = Physics2D.OverlapCircle(groundcheck.position, checkRadius, whatIsGround);
 130
 131                 //Wenn a und d oder Pfeiltaste links und rechts gedrueckt werden, ist der Wert von moveInput -1 oder 1;
 132
 133                 float acceleration = speed;
 134
 135                 if (moveInput != 0)
 136                 {
 137                         acceleration *= moveInput * 3;
 138                 }
 139                 else if (isGrounded)
 140                 {
 141                         acceleration *= -Math.Sign(rb.velocity.x) * 16;
 142                 }
 143                 else
 144                 {
 145                         acceleration = 0;
 146                 }
 147
 148                 if (! HasReachedTV(acceleration))
 149                 {
 150                         int oldSign = Math.Sign(rb.velocity.x);
 151                         rb.velocity += new Vector2(acceleration, 0);
 152
 153                         if (HasReachedTV(acceleration))
 154                                 rb.velocity = new Vector2(Math.Sign(rb.velocity.x) * speed, rb.velocity.y);
 155                         if (oldSign == -Math.Sign(rb.velocity.x))
 156                                 rb.velocity = new Vector2(0, rb.velocity.y);
 157                 }
 158     }
 159
 160     void ResetShoot()
 161     {
 162         isShooting = false;
 163     }
 164 }