RizzeProjectile/Assets/Scripts/Player/PlayerBody.cs

using System.Collections.Generic;
using Fusion;
using UnityEngine;
using UnityEngine.Rendering;

namespace Projectiles
{
	/// <summary>
	/// Component handling all visual/hierarchy related tasks and effects (immortality, death).
	/// </summary>
	public class PlayerBody : ContextBehaviour
	{
		// PRIVATE MEMBERS
		[Networked]
		private int SelectedCharacterIndex { get; set; }
		[SerializeField]
		private List<GameObject> _characters;
		[SerializeField]
		private GameObject _root;
		[SerializeField]
		private GameObject _visual;
		[SerializeField]
		private GameObject _immortalityEffect;
		// [SerializeField]
		// private Transform _capTransform;
		// [SerializeField]
		// private Rigidbody _flyingCapPrefab;
		// [SerializeField]
		// private float _capImpulse = 10f;
		[SerializeField]
		private GameObject _deathEffectPrefab;

		private PlayerAgent _agent;
		private HitboxRoot _hitboxRoot;

		public Animator _animator;
		// ContextBehaviour INTERFACE

		public override void Spawned()
		{
			if (Object.HasStateAuthority)
			{
				if (_characters != null && _characters.Count > 0)
				{
					SelectedCharacterIndex = UnityEngine.Random.Range(0, _characters.Count);
				}
			}
			UpdateCharacterModel();
			
			// Keep the existing logic:
			_root.SetActive(_agent.Health.IsAlive);
			_agent.Health.FatalHitTaken += OnFatalHit;
			var renderers = _visual.GetComponentsInChildren<SkinnedMeshRenderer>();
			for (int i = 0; i < renderers.Length; i++)
			{
				// This makes the local player’s model invisible to itself (only shadows), while others see it normally.
				renderers[i].shadowCastingMode = HasInputAuthority ? ShadowCastingMode.ShadowsOnly : ShadowCastingMode.On;
			}
		}

		private void UpdateCharacterModel()
		{
			for (int i = 0; i < _characters.Count; i++)
			{
				_characters[i].SetActive(i == SelectedCharacterIndex);
				if (i == SelectedCharacterIndex)
				{
					_animator = _characters[i].GetComponent<Animator>();
				}
			}
		}


		
		public override void FixedUpdateNetwork()
		{
			// Disable hitbox detection when agent is dead
			_hitboxRoot.HitboxRootActive = _agent.Health.IsAlive;
		}

		public override void Render()
		{
			_immortalityEffect.SetActive(_agent.Health.IsImmortal);
		}

		public override void Despawned(NetworkRunner runner, bool hasState)
		{
			_agent.Health.FatalHitTaken -= OnFatalHit;
		}

		// MONOBEHAVIOUR

		protected void Awake()
		{
			_agent = GetComponent<PlayerAgent>();
			_hitboxRoot = GetComponent<HitboxRoot>();
		}

		// PRIVATE METHODS

		private void OnFatalHit(HitData hit)
		{
			_agent.KCC.SetActive(false);
			_root.SetActive(false);

			var deathEffect = Runner.InstantiateInRunnerScene(_deathEffectPrefab);
			deathEffect.transform.position = transform.position + Vector3.up;

			// var flyingCap = Runner.InstantiateInRunnerScene(_flyingCapPrefab);
			// flyingCap.transform.SetPositionAndRotation(_capTransform.position, _capTransform.rotation);
			//
			// var direction = (hit.Direction + 2f * Vector3.up).normalized;
			// flyingCap.AddForceAtPosition(direction * _capImpulse, flyingCap.transform.position - hit.Direction * 0.2f, ForceMode.Impulse);

			if (Runner.Config.PeerMode == NetworkProjectConfig.PeerModes.Multiple)
			{
				// Runner.AddVisibilityNodes(flyingCap.gameObject);
				Runner.AddVisibilityNodes(deathEffect.gameObject);
			}
		}
	}
}