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 float ShootStartTime;
  25
  26     private void Awake()
  27     {
  28       foreach (var segment in segments) {
  29         segment.sensitivity = sensitivity;
  30         segment.verticalSensitivity = verticalSensitivity;
  31       }
  32     }
  33
  34     private void Update()
  35     {
  36       // Loop over each body segment and control it.
  37       for (var i = 0; i < segments.Length; i++)
  38       {
  39         var segment = segments[i];
  40
  41         // Flip the player to face the right direction.
  42         segment.flipper.transform.localScale = root.Rigidbody.velocity.x > 0.01f ? new Vector3(1f, 1f, 1f) : new Vector3(-1f, 1f, 1f);
  43
  44         // Update icons
  45         foreach (var control in new[] {segment.left, segment.right})
  46         {
  47           if (Input.GetKeyDown(control.keyCode))
  48             control.icon.SetActive(true);
  49           else if (Input.GetKeyUp(control.keyCode))
  50             control.icon.SetActive(false);
  51         }
  52
  53         // Add forces
  54         segment.moveleft = Input.GetKey(segment.left.keyCode);
  55         segment.moveright = Input.GetKey(segment.right.keyCode);
  56
  57         // Rotate the legs if we move.
  58         if (segment.isRoot)
  59         {
  60           if (Input.GetKey(segment.left.keyCode) || Input.GetKey(segment.right.keyCode))
  61           {
  62             segment.left.leg.transform.localRotation = Quaternion.Slerp(
  63               segment.left.leg.transform.localRotation,
  64               Quaternion.Euler(0, 0, maxLegAngle * Mathf.Sin(Time.time * legSpeed * (segment.Rigidbody.velocity.magnitude / 5f))),
  65               Time.deltaTime * 50f
  66             );
  67             segment.right.leg.transform.localRotation = Quaternion.Slerp(
  68               segment.right.leg.transform.localRotation,
  69               Quaternion.Euler(0, 0, maxLegAngle * Mathf.Sin(Time.time * -legSpeed * (segment.Rigidbody.velocity.magnitude / 5f))),
  70               Time.deltaTime * 50f
  71             );
  72           }
  73           else
  74           {
  75             segment.left.leg.transform.localRotation = Quaternion.Slerp(segment.left.leg.transform.localRotation, Quaternion.identity, Time.deltaTime * legSpeed);
  76             segment.right.leg.transform.localRotation = Quaternion.Slerp(segment.right.leg.transform.localRotation, Quaternion.identity, Time.deltaTime * legSpeed);
  77           }
  78         }
  79
  80         if (segment.isTop)
  81         {
  82           game.player.Move(segment.transform.position);
  83
  84           // Point the arms at the ball.
  85           segment.left.arm.transform.up = -(game.ball.transform.position - segment.left.arm.transform.position);
  86           segment.right.arm.transform.up = -(game.ball.transform.position - segment.right.arm.transform.position);
  87         }
  88       }
  89
  90       // Try grabbing the ball if pressed.
  91       if (Input.GetKeyDown(controls.grab))
  92       {
  93         // Try grabbing at each segment, and then the segment can pass it up to the top guy.
  94         if (game.enemy.HasBall && Random.Range(0, 100) < 50) return; // 50% chance of stealing.
  95         foreach (var segment in segments)
  96         {
  97           if (game.player.GrabBall(segment.transform.position)) break; // Stop after we successfully grab.
  98         }
  99       }
 100
 101       // Try shooting the ball if pressed.
 102       if (Input.GetKeyDown(controls.shoot))
 103         ShootStartTime = Time.time;
 104
 105       if (Input.GetKeyUp(controls.shoot))
 106         game.player.Shoot(segments.Last().transform, ShootStartTime - Time.time);
 107     }
 108
 109     [Serializable]
 110     private struct Controls
 111     {
 112       [SerializeField] internal KeyCode grab;
 113       [SerializeField] internal KeyCode shoot;
 114     }
 115   }
 116 }