slimecing

a fighting game featuring slimes and swords
Log | Files | Refs | README

MoverSimulationManager.cs (5711B)

      1 using System;
      2 using Boo.Lang;
      3 using Slimecing.Characters;
      4 using Slimecing.Environment.Moving;
      5 using UnityEngine;
      6 
      7 namespace Slimecing.Environment
      8 {
      9     public enum SimulationInterpolationMethod
     10     {
     11         None,
     12         Unity
     13     }
     14     
     15     [DefaultExecutionOrder(-100)]
     16     public class MoverSimulationManager : MonoBehaviour
     17     {
     18         private static MoverSimulationManager _instance;
     19         
     20         private static readonly List<CharacterMovementController> s_CharacterMovers = new List<CharacterMovementController>();
     21         private static readonly List<RigidbodyMover> s_RigidbodyMovers = new List<RigidbodyMover>();
     22         
     23         private static SimulationInterpolationMethod _internalInterpolationMethod = SimulationInterpolationMethod.None;
     24 
     25         public static SimulationInterpolationMethod interpolationMethod
     26         {
     27             get => _internalInterpolationMethod;
     28             set
     29             {
     30                 _internalInterpolationMethod = value;
     31 
     32                 MoveBodiesInstantly();
     33                 
     34                 RigidbodyInterpolation interpolation = (_internalInterpolationMethod == SimulationInterpolationMethod.Unity) ? RigidbodyInterpolation.Interpolate : RigidbodyInterpolation.None;
     35                 foreach (var charMover in s_CharacterMovers)
     36                 {
     37                     charMover.playerRigidbody.interpolation = interpolation;
     38                 }
     39 
     40                 foreach (var mover in s_RigidbodyMovers)
     41                 {
     42                     mover.moverRigidbody.interpolation = interpolation;
     43                 }
     44             }
     45         }
     46         
     47         public static void CheckAlive()
     48         {
     49             if (_instance != null) return;
     50             
     51             GameObject holdingGameObject = new GameObject("MoverSimManager");
     52             _instance = holdingGameObject.AddComponent<MoverSimulationManager>();
     53 
     54             holdingGameObject.hideFlags = HideFlags.NotEditable;
     55             _instance.hideFlags = HideFlags.NotEditable;
     56         }
     57         private void Awake()
     58         {
     59             _instance = this;
     60         }
     61 
     62         private void OnDisable()
     63         {
     64             Destroy(gameObject);
     65         }
     66 
     67         public static void RegisterCharMover(CharacterMovementController charMover)
     68         {
     69             s_CharacterMovers.Add(charMover);
     70             
     71             RigidbodyInterpolation interpolate = _internalInterpolationMethod == SimulationInterpolationMethod.Unity ? RigidbodyInterpolation.Interpolate : RigidbodyInterpolation.None;
     72             charMover.playerRigidbody.interpolation = interpolate;
     73         }
     74         
     75         public static void UnregisterCharMover(CharacterMovementController charMover)
     76         {
     77             s_CharacterMovers.Remove(charMover);
     78         }
     79         
     80         public static void RegisterMover(RigidbodyMover mover)
     81         {
     82             s_RigidbodyMovers.Add(mover);
     83             
     84             RigidbodyInterpolation interpolate = _internalInterpolationMethod == SimulationInterpolationMethod.Unity ? RigidbodyInterpolation.Interpolate : RigidbodyInterpolation.None;
     85             mover.moverRigidbody.interpolation = interpolate;
     86         }
     87 
     88         public static void UnregisterMover(RigidbodyMover mover)
     89         {
     90             s_RigidbodyMovers.Remove(mover);
     91         }
     92 
     93         private void FixedUpdate()
     94         {
     95             float deltaTime = Time.deltaTime;
     96             PreSimulationTick();
     97             SimulateTick(deltaTime);
     98             PostSimulationTick();
     99         }
    100 
    101         private void PreSimulationTick()
    102         {
    103             foreach (var mover in s_RigidbodyMovers)
    104             {
    105                 var moverTransform = mover.transform;
    106                 mover.beginningTickPosition = moverTransform.position;
    107                 mover.beginningTickRotation = moverTransform.rotation;
    108             }
    109         }
    110 
    111         private void SimulateTick(float deltaTime)
    112         {
    113             foreach (var mover in s_RigidbodyMovers)
    114             {
    115                 mover.UpdateMoverVelocity(deltaTime);
    116 
    117                 mover.transform.SetPositionAndRotation(mover.currentPosition, mover.currentRotation);
    118                 mover.moverRigidbody.position = mover.currentPosition;
    119                 mover.moverRigidbody.rotation = mover.currentRotation;
    120             }
    121             
    122             foreach (var charMover in s_CharacterMovers)
    123             {
    124                 charMover.TickCharacter(deltaTime);
    125             }
    126         }
    127 
    128         private void PostSimulationTick()
    129         {
    130             Physics.SyncTransforms();
    131 
    132             foreach (var mover in s_RigidbodyMovers)
    133             {
    134                 mover.moverRigidbody.position = mover.beginningTickPosition;
    135                 mover.moverRigidbody.rotation = mover.beginningTickRotation;
    136                 mover.moverRigidbody.MovePosition(mover.currentPosition);
    137                 mover.moverRigidbody.MoveRotation(mover.currentRotation);
    138             }
    139         }
    140 
    141         private static void MoveBodiesInstantly()
    142         {
    143             foreach (var charMover in s_CharacterMovers)
    144             {
    145                 charMover.transform.SetPositionAndRotation(charMover.internalTransformPosition,
    146                     charMover.transform.rotation);
    147                 charMover.playerRigidbody.position = charMover.internalTransformPosition;
    148                 charMover.playerRigidbody.rotation = charMover.transform.rotation;
    149             }
    150 
    151             foreach (var mover in s_RigidbodyMovers)
    152             {
    153                 mover.transform.SetPositionAndRotation(mover.currentPosition, mover.currentRotation);
    154                 mover.moverRigidbody.position = mover.currentPosition;
    155                 mover.moverRigidbody.rotation = mover.currentRotation;
    156             }
    157         }
    158     }
    159 }