118 lines
4.1 KiB
C#
118 lines
4.1 KiB
C#
#if UNITY_EDITOR
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using Sirenix.OdinInspector;
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using System;
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using Unity.Mathematics;
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using UnityEngine;
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using UnityEngine.UIElements;
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namespace UguiToolkit.Editor
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{
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public interface IEntity
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{
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void SetOriginalMatrix(Transform tf);
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void ApplyTransform(Transform tf);
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void InternalApplyTransform(Transform tf);
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void ApplyTransformByParent(Transform parentTf, Transform tf);
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bool IsInside(Transform tf);
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void ApplyData<T>(T ui) where T: Component;
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void InitPreview();
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void ShowSelectionImg(bool show);
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GameObject gameObject { get; }
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}
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public abstract class BaseEntity<T1,T2> : MonoBehaviour, IEntity where T1 : Component where T2 : LayoutInfo.ElementInfo
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{
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// ElementInfo
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private T2 m_elementInfo;
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private UnityEngine.UI.Image m_selectionImg;
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private Matrix4x4 lastMoveMatrix;
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private Matrix4x4 oldTransformMatrix;
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public T2 ElementInfo => m_elementInfo;
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public void ShowSelectionImg(bool show)
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{
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if (m_selectionImg)
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{
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m_selectionImg.gameObject.SetActive(show);
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}
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}
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public abstract void InitPreview();
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protected abstract void OnApplyTransform(Transform tf);
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protected abstract void OnApplyData(T1 ui);
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public virtual void ApplyTransformByParent(Transform parentTf, Transform tf)
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{
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var position = lastMoveMatrix.GetColumn(3); // 提取位置
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var rotation = Quaternion.LookRotation(lastMoveMatrix.GetColumn(2), lastMoveMatrix.GetColumn(1)); // 提取旋转
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Debug.Log($"[I] ApplyTransformByParent {position}, {rotation.eulerAngles}");
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parentTf.position += new Vector3(position.x, position.y, position.z);
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parentTf.rotation *= rotation;
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if (tf)
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{
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var lastTransformMatrixInverse = lastMoveMatrix.inverse;
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position = lastTransformMatrixInverse.GetColumn(3); // 提取位置
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rotation = Quaternion.LookRotation(lastTransformMatrixInverse.GetColumn(2), lastTransformMatrixInverse.GetColumn(1)); // 提取旋转
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tf.position += new Vector3(position.x, position.y, position.z);
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tf.rotation *= rotation;
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}
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}
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public void SetOriginalMatrix(Transform tf)
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{
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oldTransformMatrix = Matrix4x4.TRS(tf.position, tf.rotation, tf.localScale);
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}
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public void InternalApplyTransform(Transform tf)
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{
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OnApplyTransform(tf);
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}
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public void ApplyTransform(Transform tf)
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{
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Debug.Log($"[I] ApplyTransform {tf.name}");
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OnApplyTransform(tf);
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Matrix4x4 newTransformMatrix = Matrix4x4.TRS(tf.position, tf.rotation, tf.localScale);
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lastMoveMatrix = newTransformMatrix * oldTransformMatrix.inverse;
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}
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public bool IsInside(Transform tf)
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{
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var rect = ElementInfo.Rect;
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var pos = StageManager.Instance.PrefabContentsRoot.transform.InverseTransformPoint(new Vector3(tf.position.x, tf.position.y, 0));
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return rect.Contains(pos);
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}
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// 创建时调用
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public void SetData(T2 elementInfo)
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{
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this.m_elementInfo = elementInfo;
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CreateSelectionImg();
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}
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public void ApplyData<T>(T ui) where T : Component
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{
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OnApplyData(ui as T1);
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}
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private void CreateSelectionImg()
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{
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var go = new GameObject("_selectionImg_", typeof(RectTransform));
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EntityHelper.UpdateHierarchyAndSceneVisibilityOfEntity(false, go);
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var tf = go.transform;
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tf.SetParent(transform);
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tf.localPosition = Vector3.zero;
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tf.localRotation = Quaternion.identity;
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tf.localScale = Vector3.one;
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var rtf = go.GetComponent<RectTransform>();
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rtf.sizeDelta = new Vector2(m_elementInfo.w, m_elementInfo.h);
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m_selectionImg = go.AddComponent<UnityEngine.UI.Image>();
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m_selectionImg.color = new Color(0, 1, 0, 0.4f);
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}
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}
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}
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#endif |