UltimateFishing/Assets/Scripts/Assembly-CSharp/UltimateWater/WaterProjector.cs

using UltimateWater.Internal;
using UltimateWater.Utils;
using UnityEngine;
using UnityEngine.Rendering;

namespace UltimateWater
{
	public class WaterProjector : MonoBehaviour, ILocalDiffuseRenderer, ILocalDisplacementRenderer, IDynamicWaterEffects
	{
		public enum Type
		{
			Diffuse = 0,
			Displacement = 1
		}

		[SerializeField]
		private Type _Type;

		[SerializeField]
		private Material _Displacement;

		[SerializeField]
		private bool _UseChildrenRenderers;

		private Renderer[] _Renderers;

		[InspectorWarning("Warning", InspectorWarningAttribute.InfoType.Error)]
		[SerializeField]
		private string _Warning;

		public void RenderLocalDiffuse(CommandBuffer commandBuffer, DynamicWaterCameraData overlays)
		{
			if (_Renderers != null && _Type == Type.Diffuse)
			{
				for (int i = 0; i < _Renderers.Length; i++)
				{
					commandBuffer.DrawRenderer(_Renderers[i], _Renderers[i].sharedMaterial);
				}
			}
		}

		public void RenderLocalDisplacement(CommandBuffer commandBuffer, DynamicWaterCameraData overlays)
		{
			if (_Renderers != null && _Type == Type.Displacement && !(_Displacement == null))
			{
				for (int i = 0; i < _Renderers.Length; i++)
				{
					commandBuffer.DrawRenderer(_Renderers[i], _Displacement);
				}
			}
		}

		public void Enable()
		{
			if (_Renderers != null)
			{
				for (int i = 0; i < _Renderers.Length; i++)
				{
					_Renderers[i].enabled = true;
				}
			}
		}

		public void Disable()
		{
			if (_Renderers != null)
			{
				for (int i = 0; i < _Renderers.Length; i++)
				{
					_Renderers[i].enabled = false;
				}
			}
		}

		private void Awake()
		{
			if (_UseChildrenRenderers)
			{
				_Renderers = GetComponentsInChildren<Renderer>();
			}
			else
			{
				Renderer component = GetComponent<Renderer>();
				if (component != null)
				{
					_Renderers = new Renderer[1] { component };
				}
			}
			if (_Renderers == null)
			{
				Debug.LogError("[WaterProjector] : no renderers found");
				base.enabled = false;
				return;
			}
			for (int i = 0; i < _Renderers.Length; i++)
			{
				_Renderers[i].enabled = false;
			}
			if (_Type == Type.Displacement && _Displacement == null)
			{
				_Displacement = Resources.Load<Material>("Materials/Overlay (Displacements)");
			}
		}

		private void OnEnable()
		{
			Unregister();
			Register();
		}

		private void OnDisable()
		{
			Unregister();
		}

		private void OnDrawGizmos()
		{
			MeshFilter component = GetComponent<MeshFilter>();
			if (!(component == null) && !(component.sharedMesh == null))
			{
				Gizmos.color = new Color(0.5f, 0.2f, 1f);
				Gizmos.matrix = base.transform.localToWorldMatrix;
				Gizmos.DrawWireMesh(component.sharedMesh);
			}
		}

		private void OnValidate()
		{
			if (!Application.isPlaying)
			{
				if (_Type == Type.Displacement && _Displacement == null)
				{
					_Displacement = Resources.Load<Material>("Materials/Overlay (Displacements)");
				}
			}
			else
			{
				Unregister();
				Register();
			}
		}

		private void Register()
		{
			DynamicWater.AddRenderer(this);
		}

		private void Unregister()
		{
			DynamicWater.RemoveRenderer(this);
		}

		private string Warning()
		{
			bool flag = true;
			if (_UseChildrenRenderers)
			{
				Renderer[] componentsInChildren = GetComponentsInChildren<Renderer>();
				if (componentsInChildren == null || componentsInChildren.Length == 0)
				{
					flag = false;
				}
			}
			else if (GetComponent<Renderer>() == null)
			{
				flag = false;
			}
			return (!flag) ? "error: no renderers found,\nadd renderer to GameObject or its children" : string.Empty;
		}
	}
}