Assets/Scripts/Controllers/Player/PlayerController.cs

   1 using System;
   2 using System.Linq;
   3 using Controllers.Player;
   4 using UnityEngine;
   5 using Random = UnityEngine.Random;
   6
   7 namespace Controllers.Player
   8 {
   9   public class PlayerController : MonoBehaviour
  10   {
  11     [SerializeField] private PlayerSegment[] segments;
  12     [SerializeField] private float sensitivity;
  13     [SerializeField] private float verticalSensitivity;
  14
  15     [SerializeField] private GameController game;
  16
  17     [SerializeField] private Controls controls;
  18
  19     [SerializeField] private float maxLegAngle;
  20     [SerializeField] private float legSpeed;
  21
  22     public PlayerSegment root => segments[0];
  23
  24     private void Awake()
  25     {
  26       foreach (var segment in segments) {
  27         segment.sensitivity = sensitivity;
  28         segment.verticalSensitivity = verticalSensitivity;
  29       }
  30     }
  31
  32     private void Update()
  33     {
  34       // Loop over each body segment and control it.
  35       for (var i = 0; i < segments.Length; i++)
  36       {
  37         var segment = segments[i];
  38
  39         // Flip the player to face the right direction.
  40         segment.flipper.transform.localScale = root.Rigidbody.velocity.x > 0.01f ? new Vector3(1f, 1f, 1f) : new Vector3(-1f, 1f, 1f);
  41
  42         // Update icons
  43         foreach (var control in new[] {segment.left, segment.right})
  44         {
  45           if (Input.GetKeyDown(control.keyCode))
  46             control.icon.SetActive(true);
  47           else if (Input.GetKeyUp(control.keyCode))
  48             control.icon.SetActive(false);
  49         }
  50
  51         // Add forces
  52         segment.moveleft = Input.GetKey(segment.left.keyCode);
  53         segment.moveright = Input.GetKey(segment.right.keyCode);
  54
  55         // Rotate the legs if we move.
  56         if (segment.isRoot)
  57         {
  58           if (Input.GetKey(segment.left.keyCode) || Input.GetKey(segment.right.keyCode))
  59           {
  60             segment.left.leg.transform.localRotation = Quaternion.Slerp(
  61               segment.left.leg.transform.localRotation,
  62               Quaternion.Euler(0, 0, maxLegAngle * Mathf.Sin(Time.time * legSpeed * (segment.Rigidbody.velocity.magnitude / 5f))),
  63               Time.deltaTime * 50f
  64             );
  65             segment.right.leg.transform.localRotation = Quaternion.Slerp(
  66               segment.right.leg.transform.localRotation,
  67               Quaternion.Euler(0, 0, maxLegAngle * Mathf.Sin(Time.time * -legSpeed * (segment.Rigidbody.velocity.magnitude / 5f))),
  68               Time.deltaTime * 50f
  69             );
  70           }
  71           else
  72           {
  73             segment.left.leg.transform.localRotation = Quaternion.Slerp(segment.left.leg.transform.localRotation, Quaternion.identity, Time.deltaTime * legSpeed);
  74             segment.right.leg.transform.localRotation = Quaternion.Slerp(segment.right.leg.transform.localRotation, Quaternion.identity, Time.deltaTime * legSpeed);
  75           }
  76         }
  77
  78         if (segment.isTop)
  79         {
  80           game.player.Move(segment.transform.position);
  81
  82           // Point the arms at the ball.
  83           segment.left.arm.transform.up = -(game.ball.transform.position - segment.left.arm.transform.position);
  84           segment.right.arm.transform.up = -(game.ball.transform.position - segment.right.arm.transform.position);
  85         }
  86       }
  87
  88       // Try grabbing the ball if pressed.
  89       if (Input.GetKeyDown(controls.grab))
  90       {
  91         // Try grabbing at each segment, and then the segment can pass it up to the top guy.
  92         if (game.enemy.HasBall && Random.Range(0, 100) < 50) return; // 50% chance of stealing.
  93         foreach (var segment in segments)
  94         {
  95           if (game.player.GrabBall(segment.transform.position)) break; // Stop after we successfully grab.
  96         }
  97       }
  98
  99       // Try shooting the ball if pressed.
 100       if (Input.GetKeyDown(controls.shoot))
 101         game.player.Shoot(segments.Last().transform);
 102     }
 103
 104     [Serializable]
 105     private struct Controls
 106     {
 107       [SerializeField] internal KeyCode grab;
 108       [SerializeField] internal KeyCode shoot;
 109     }
 110   }
 111 }