105 lines
3.3 KiB
C#
105 lines
3.3 KiB
C#
#if UNITY_EDITOR
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using Sirenix.OdinInspector;
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using UguiToolkit.Editor;
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using Unity.Mathematics;
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using UnityEditor;
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using UnityEngine;
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using UnityEngine.UI;
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namespace UguiToolkit.Editor
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{
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public class ImageEntity : BaseEntity<Image, LayoutInfo.ImageInfo>
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{
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[ShowInInspector]
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private float rotiation;
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[ShowInInspector]
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private float2 scale;
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[ShowInInspector]
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private bool similarityCalc;
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[ShowInInspector]
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private bool needFillTransform;
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private Image m_previewImage;
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protected override void OnApplyData(Image ui)
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{
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ApplyTransform(ui.transform);
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}
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public void InitPreviewImage()
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{
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if (ElementInfo == null) return;
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if (!TryGetComponent<Image>(out m_previewImage))
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{
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m_previewImage = gameObject.AddComponent<Image>();
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}
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LoadImageFromFile(ElementInfo.imgPath);
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ApplyTransform(transform);
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}
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void LoadImageFromFile(string path)
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{
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if (System.IO.File.Exists(path))
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{
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byte[] fileData = System.IO.File.ReadAllBytes(path);
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Texture2D texture = new Texture2D(2, 2);
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texture.LoadImage(fileData); // 加载图片数据到Texture2D
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Sprite sprite = Sprite.Create(texture, new Rect(0, 0, texture.width, texture.height), new Vector2(0.5f, 0.5f));
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m_previewImage.sprite = sprite;
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m_previewImage.color = new Color(1, 1, 1, 0.7f);
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m_previewImage.SetNativeSize();
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}
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else
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{
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Debug.LogError("File not found at path: " + path);
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}
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}
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// 查找时调用
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public void SetTransform(float rotiation, float2 scale, bool similarityCalc)
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{
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this.rotiation = rotiation;
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this.scale = scale;
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this.similarityCalc = similarityCalc;
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this.needFillTransform = true;
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}
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// 查找时调用
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public void ClearFillTransform() => this.needFillTransform = false;
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public override void ApplyTransform(Transform tf)
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{
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if (needFillTransform)
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{
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if (similarityCalc)
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{
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var rt = tf as RectTransform;
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rt.anchorMax = rt.anchorMin;
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rt.sizeDelta = new Vector2(ElementInfo.w, ElementInfo.h);
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rt.rotation = Quaternion.identity;
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}
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else
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{
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var rt = tf as RectTransform;
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// 设置中心点为0.5 0.5
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rt.pivot = new Vector2(0.5f, 0.5f);
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rt.rotation = Quaternion.Euler(0, 0, rotiation * -1);
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// size
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var img = tf.GetComponent<Image>();
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img.SetNativeSize();
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rt.anchorMax = rt.anchorMin;
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rt.sizeDelta = new Vector2(rt.sizeDelta.x * scale.x, rt.sizeDelta.y * scale.y);
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}
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}
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var position = ElementInfo.Position;
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tf.position = StageManager.Instance.PrefabContentsRoot.transform.TransformPoint(new Vector3(position.x, position.y, 0));
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}
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}
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}
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#endif |