75 lines
2.8 KiB
C#
75 lines
2.8 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using UnityEngine;
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namespace Light2D
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{
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/// <summary>
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/// That class is generating obstacles for object it attached to.
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/// Obect must have MeshRenderer, SpriteRenderer or CustomSprite script from which texture for obstacle will be grabbed.
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/// For rendering obstacle of SpriteRenderer and CustomSprite LightObstacleSprite with material "Material" (material with dual color shader by default) will be used.
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/// For objects with MeshRenderer "Material" property is ignored. MeshRenderer.sharedMaterial is used instead.
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/// </summary>
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[ExecuteInEditMode]
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public class LightObstacleGenerator : MonoBehaviour
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{
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/// <summary>
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/// Vertex color.
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/// </summary>
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public Color MultiplicativeColor = new Color(0, 0, 0, 1);
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/// <summary>
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/// AdditiveColor that will be used for obstacle when SpriteRenderer or CustomSprite scripts is attached.
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/// Only DualColor shader supports additive color.
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/// </summary>
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public Color AdditiveColor;
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/// <summary>
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/// Material that will be used for obstacle when SpriteRenderer or CustomSprite scripts is attached.
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/// </summary>
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public Material Material;
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public float LightObstacleScale = 1;
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private void Start()
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{
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#if UNITY_EDITOR
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if (Material == null)
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{
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Material = UnityEditor.AssetDatabase.LoadAssetAtPath<Material>("Assets/Light2D/Materials/DualColor.mat");
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}
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#endif
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if (!Application.isPlaying)
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return;
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var obstacleObj = new GameObject(gameObject.name + " Light Obstacle");
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obstacleObj.transform.parent = gameObject.transform;
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obstacleObj.transform.localPosition = Vector3.zero;
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obstacleObj.transform.localRotation = Quaternion.identity;
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obstacleObj.transform.localScale = Vector3.one*LightObstacleScale;
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if (LightingSystem.Instance != null)
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obstacleObj.layer = LightingSystem.Instance.LightObstaclesLayer;
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if (GetComponent<SpriteRenderer>() != null || GetComponent<CustomSprite>() != null)
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{
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var obstacleSprite = obstacleObj.AddComponent<LightObstacleSprite>();
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obstacleSprite.Color = MultiplicativeColor;
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obstacleSprite.AdditiveColor = AdditiveColor;
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obstacleSprite.Material = Material;
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}
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else
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{
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var obstacleMesh = obstacleObj.AddComponent<LightObstacleMesh>();
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obstacleMesh.MultiplicativeColor = MultiplicativeColor;
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obstacleMesh.AdditiveColor = AdditiveColor;
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obstacleMesh.Material = Material;
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}
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Destroy(this);
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}
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}
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}
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