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]
  23     public bool isGrounded;
  24     public Transform groundcheck;
  25     public float checkRadius;
  26     public LayerMask whatIsGround;
  27
  28     PowerUps powerUps;
  29
  30     public bool isFacingLeft;
  31
  32     private bool isShooting;
  33
  34     [SerializeField]
  35     GameObject bullet;
  36
  37     [SerializeField]
  38     Transform bulletSpawnPos;
  39
  40     [SerializeField]
  41     private float shootDelay = 0.5f;
  42
  43     void Start()
  44     {
  45         //Hier wird der Rigidbody initialisiert
  46         rb = GetComponent<Rigidbody2D>();
  47
  48         powerUps = GetComponent<PowerUps>();
  49     }
  50
  51     void Update()
  52     {
  53         //manage coyote time
  54         if (isGrounded)
  55         {
  56             coyoteTimeCounter = coyoteTime;
  57         } else
  58         {
  59             coyoteTimeCounter -= Time.deltaTime;
  60         }
  61
  62         //manage jump buffering
  63         if (Input.GetButtonDown("Jump"))
  64         {
  65             jumpBufferCounter = jumpBufferLength;
  66         } else
  67         {
  68             jumpBufferCounter -= Time.deltaTime;
  69         }
  70
  71         //jump
  72         if (jumpBufferCounter >= 0 && coyoteTimeCounter > 0)
  73         {
  74             isGrounded = false;
  75             rb.velocity = new Vector2(rb.velocity.x, jumpForce);
  76             jumpBufferCounter = 0;
  77             coyoteTimeCounter = 0;
  78         }
  79
  80         //jumping with different height
  81         if (Input.GetButtonUp("Jump") && rb.velocity.y > 0)
  82         {
  83             rb.velocity = new Vector2(rb.velocity.x, jumpForce * 0.5f);
  84         }
  85
  86         if (rb.velocity.x < 0)
  87         {
  88             transform.localScale = new Vector3(-1, 1, 1);
  89             isFacingLeft = true;
  90         }
  91         else if (rb.velocity.x > 0)
  92         {
  93             transform.localScale = new Vector3(1, 1, 1);
  94             isFacingLeft = false;
  95         }
  96
  97         if (powerUps.mouseIsGardener == true)
  98         {
  99             if (Input.GetButtonDown("Fire1") && ! isShooting)
 100             {
 101                 isShooting = true;
 102
 103                 GameObject b = Instantiate(bullet);
 104                 b.GetComponent<Scissors>().StartShoot(isFacingLeft, rb.velocity);
 105                 b.transform.position = bulletSpawnPos.transform.position;
 106
 107                 Invoke("ResetShoot", shootDelay);
 108             }
 109         }
 110
 111         moveInput = Input.GetAxisRaw("Horizontal");
 112     }
 113
 114     bool HasReachedTV(float acceleration)
 115     {
 116                 if (acceleration < 0)
 117                 {
 118                         if (rb.velocity.x <= -speed)
 119                                 return true;
 120                 }
 121                 else if (acceleration > 0)
 122                 {
 123                         if (rb.velocity.x >= speed)
 124                                 return true;
 125                 }
 126
 127                 return false;
 128         }
 129
 130     void FixedUpdate()
 131     {
 132                  //Hier wird ein Kreis unter der Maus erzeugt, der prueft, ob die Maus den Boden beruehrt
 133         isGrounded = Physics2D.OverlapCircle(groundcheck.position, checkRadius, whatIsGround);
 134
 135                 //Wenn a und d oder Pfeiltaste links und rechts gedrueckt werden, ist der Wert von moveInput -1 oder 1;
 136
 137                 float acceleration = speed;
 138
 139                 if (moveInput != 0)
 140                 {
 141                         acceleration *= moveInput * 3;
 142                 }
 143                 else if (isGrounded)
 144                 {
 145                         acceleration *= -Math.Sign(rb.velocity.x) * 16;
 146                 }
 147                 else
 148                 {
 149                         acceleration = 0;
 150                 }
 151
 152                 if (! HasReachedTV(acceleration))
 153                 {
 154                         int oldSign = Math.Sign(rb.velocity.x);
 155                         rb.velocity += new Vector2(acceleration * Time.fixedDeltaTime, 0);
 156
 157                         if (HasReachedTV(acceleration))
 158                                 rb.velocity = new Vector2(Math.Sign(rb.velocity.x) * speed, rb.velocity.y);
 159                         if (oldSign == -Math.Sign(rb.velocity.x))
 160                                 rb.velocity = new Vector2(0, rb.velocity.y);
 161                 }
 162     }
 163
 164     void ResetShoot()
 165     {
 166         isShooting = false;
 167     }
 168 }