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     [SerializeField] private GameObject progressBarContainer;
  23     [SerializeField] private GameObject progressBar;
  24
  25     public PlayerSegment root => segments[0];
  26
  27     private float ShootStartTime;
  28
  29     private void Awake()
  30     {
  31       foreach (var segment in segments) {
  32         segment.sensitivity = sensitivity;
  33         segment.verticalSensitivity = verticalSensitivity;
  34       }
  35     }
  36
  37     private void Update()
  38     {
  39       if (game.freezeMotion) return;
  40
  41       // Loop over each body segment and control it.
  42       for (var i = 0; i < segments.Length; i++)
  43       {
  44         var segment = segments[i];
  45
  46         // Flip the player to face the right direction.
  47         segment.flipper.transform.localScale = root.Rigidbody.velocity.x > 0.01f ? new Vector3(1f, 1f, 1f) : new Vector3(-1f, 1f, 1f);
  48
  49         // Update icons
  50         foreach (var control in new[] {segment.left, segment.right})
  51         {
  52           if (Input.GetKeyDown(control.keyCode))
  53             control.icon.SetActive(true);
  54           else if (Input.GetKeyUp(control.keyCode))
  55             control.icon.SetActive(false);
  56         }
  57
  58         // Add forces
  59         segment.moveleft = Input.GetKey(segment.left.keyCode);
  60         segment.moveright = Input.GetKey(segment.right.keyCode);
  61
  62         // Rotate the legs if we move.
  63         if (segment.isRoot)
  64         {
  65           if (Input.GetKey(segment.left.keyCode) || Input.GetKey(segment.right.keyCode))
  66           {
  67             segment.left.leg.transform.localRotation = Quaternion.Slerp(
  68               segment.left.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             segment.right.leg.transform.localRotation = Quaternion.Slerp(
  73               segment.right.leg.transform.localRotation,
  74               Quaternion.Euler(0, 0, maxLegAngle * Mathf.Sin(Time.time * -legSpeed * (segment.Rigidbody.velocity.magnitude / 5f))),
  75               Time.deltaTime * 50f
  76             );
  77           }
  78           else
  79           {
  80             segment.left.leg.transform.localRotation = Quaternion.Slerp(segment.left.leg.transform.localRotation, Quaternion.identity, Time.deltaTime * legSpeed);
  81             segment.right.leg.transform.localRotation = Quaternion.Slerp(segment.right.leg.transform.localRotation, Quaternion.identity, Time.deltaTime * legSpeed);
  82           }
  83         }
  84
  85         if (segment.isTop)
  86         {
  87           game.player.Move(segment.transform.position + segment.transform.right * (0.5f * (root.Rigidbody.velocity.x > 0.01f ? 1 : -1)));
  88
  89           // Point the arms at the ball.
  90           segment.left.arm.transform.up = -(game.ball.transform.position - segment.left.arm.transform.position);
  91           segment.right.arm.transform.up = -(game.ball.transform.position - segment.right.arm.transform.position);
  92         }
  93       }
  94
  95       // Try grabbing the ball if pressed.
  96       if (Input.GetKeyDown(controls.grab))
  97       {
  98         // Try grabbing at each segment, and then the segment can pass it up to the top guy.
  99         if (game.enemy.HasBall && Random.Range(0, 100) < 50) return; // 50% chance of stealing.
 100         foreach (var segment in segments)
 101         {
 102           if (game.player.GrabBall(segment.transform.position)) break; // Stop after we successfully grab.
 103         }
 104       }
 105
 106       // Try shooting the ball if pressed.
 107       if (Input.GetKeyDown(controls.shoot))
 108       {
 109         ShootStartTime = Time.time;
 110         progressBarContainer.SetActive(true);
 111       }
 112
 113       progressBar.transform.localScale = new Vector3(0.75f * Mathf.Clamp(Time.time - ShootStartTime, 0f, 1f), 0.05f, 1f);
 114       // progressBar.transform.localPosition = new Vector3(0.75f * (1 - Mathf.Clamp(Time.time - ShootStartTime, 0f, 1f)), 0f, 0f);
 115
 116       if (Input.GetKeyUp(controls.shoot))
 117       {
 118         game.player.Shoot(segments.Last().transform, Time.time - ShootStartTime);
 119         progressBarContainer.SetActive(false);
 120       }
 121     }
 122
 123     [Serializable]
 124     private struct Controls
 125     {
 126       [SerializeField] internal KeyCode grab;
 127       [SerializeField] internal KeyCode shoot;
 128     }
 129   }
 130 }