133 lines
3.1 KiB
C#
133 lines
3.1 KiB
C#
using System;
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using UnityEngine;
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using UnityEngine.Scripting;
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#if ENABLE_ENTITIES
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using Unity.Entities;
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#endif
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namespace UnityEngine.U2D.Animation
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{
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[AddComponentMenu("")]
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[Preserve]
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internal class SpriteSkinEntity
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#if ENABLE_ENTITIES
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: GameObjectEntity
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#else
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: MonoBehaviour
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#endif
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{
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#if ENABLE_ENTITIES
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bool enableEntitiesCached = true;
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#if UNITY_EDITOR
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static bool assemblyReload = false;
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#endif
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SpriteSkin m_SpriteSkin;
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SpriteSkin spriteSkin
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{
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get
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{
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if (m_SpriteSkin == null)
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m_SpriteSkin = GetComponent<SpriteSkin>();
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return m_SpriteSkin;
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}
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}
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bool entitiesEnabled
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{
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get
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{
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if (m_SpriteSkin == null)
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return false;
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return m_SpriteSkin.entitiesEnabled;
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}
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}
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protected override void OnEnable()
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{
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if (entitiesEnabled)
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{
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base.OnEnable();
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SetupEntity();
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SetupSpriteSkin();
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#if UNITY_EDITOR
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UnityEditor.AssemblyReloadEvents.afterAssemblyReload += OnAfterAssemblyReload;
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UnityEditor.AssemblyReloadEvents.beforeAssemblyReload += OnBeforeAssemblyReload;
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#endif
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}
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}
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#if UNITY_EDITOR
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public void OnBeforeAssemblyReload()
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{
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assemblyReload = true;
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}
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public void OnAfterAssemblyReload()
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{
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assemblyReload = false;
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}
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#endif
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protected override void OnDisable()
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{
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if (entitiesEnabled)
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{
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DeactivateSkinning();
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#if UNITY_EDITOR
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if (!assemblyReload)
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#endif
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base.OnDisable();
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}
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if (spriteSkin.isValid)
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spriteSkin.entitiesEnabled = false;
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}
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private void SetupEntity()
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{
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if (EntityManager == null)
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return;
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EntityManager.AddBuffer<Vertex>(Entity);
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EntityManager.AddBuffer<BoneTransform>(Entity);
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EntityManager.AddComponent(Entity, typeof(WorldToLocal));
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EntityManager.AddSharedComponentData(Entity, new SpriteComponent() { Value = null });
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}
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private void SetupSpriteSkin()
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{
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if (spriteSkin != null)
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{
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spriteSkin.ForceSkinning = true;
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if (spriteSkin.bounds.extents != Vector3.zero) //Maybe log a warning?
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InternalEngineBridge.SetLocalAABB(spriteSkin.spriteRenderer, spriteSkin.bounds);
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}
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}
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private void DeactivateSkinning()
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{
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if (spriteSkin != null)
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spriteSkin.DeactivateSkinning();
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}
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private void Update()
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{
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if (entitiesEnabled != enableEntitiesCached)
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{
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if (entitiesEnabled)
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OnEnable();
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else
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OnDisable();
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enableEntitiesCached = entitiesEnabled;
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}
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}
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#endif
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}
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} |