阶段性完成
This commit is contained in:
SoulliesOfficial
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using System.Collections.Generic;
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using System.Diagnostics.CodeAnalysis;
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using System.Linq;
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using System.Reflection;
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using LeTai.Common.Editor;
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using LeTai.Paraform.Scaffold.Editor;
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using UnityEditor;
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using UnityEditor.AnimatedValues;
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using UnityEditor.UI;
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using UnityEngine;
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using Debug = System.Diagnostics.Debug;
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using Image = UnityEngine.UI.Image;
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using Object = UnityEngine.Object;
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#pragma warning disable CS0162 // Unreachable code detected
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namespace LeTai.Asset.TranslucentImage.Editor
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{
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[CustomEditor(typeof(TranslucentImage))]
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[CanEditMultipleObjects]
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public class TranslucentImageEditor : ImageEditor
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{
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SerializedProperty type;
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SerializedProperty sprite;
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SerializedProperty preserveAspect;
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SerializedProperty useSpriteMesh;
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EditorProperty source;
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EditorProperty foregroundOpacity;
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EditorProperty _vibrancy;
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EditorProperty _brightness;
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EditorProperty _flatten;
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GUIStyle styleBtnSource;
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static readonly EditorPrefValue<bool> SHOW_PARAFORM_SHAPE_CONTROLS = new("TranslucentImage_ShowParaformShapeControls", HAVE_PARAFORM);
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static readonly EditorPrefValue<bool> SHOW_MATERIAL_PROPERTIES = new("TranslucentImage_ShowMaterialProperties", true);
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AnimBool showTypeAnim;
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List<TranslucentImage> tiList;
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UnityEditor.Editor materialEditor;
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ParaformEditor paraformEditor;
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bool needValidateSource;
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bool needValidateMaterial;
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bool materialUsedInDifferentSource;
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bool usingIncorrectShader;
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int smallFontSize;
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const bool HAVE_PARAFORM =
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#if LETAI_PARAFORM
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true;
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#else
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false;
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#endif
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protected override void OnEnable()
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{
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base.OnEnable();
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typeof(ImageEditor).GetField("m_SpriteContent", BindingFlags.Instance | BindingFlags.NonPublic)
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.SetValue(this, new GUIContent("Sprite"));
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sprite = serializedObject.FindProperty("m_Sprite");
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type = serializedObject.FindProperty("m_Type");
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preserveAspect = serializedObject.FindProperty("m_PreserveAspect");
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useSpriteMesh = serializedObject.FindProperty("m_UseSpriteMesh");
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source = new EditorProperty(serializedObject, nameof(TranslucentImage.source), "_source");
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foregroundOpacity = new EditorProperty(serializedObject, nameof(TranslucentImage.foregroundOpacity));
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_vibrancy = new EditorProperty(serializedObject, nameof(TranslucentImage.vibrancy));
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_brightness = new EditorProperty(serializedObject, nameof(TranslucentImage.brightness));
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_flatten = new EditorProperty(serializedObject, nameof(TranslucentImage.flatten));
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paraformEditor = new ParaformEditor(serializedObject.FindProperty("paraformConfig"));
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showTypeAnim = new AnimBool(sprite.objectReferenceValue);
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showTypeAnim.valueChanged.AddListener(Repaint);
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tiList = targets.Cast<TranslucentImage>().ToList();
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if (tiList.Count > 0)
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{
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CheckMaterialUsedInDifferentSource();
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CheckCorrectShader();
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}
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}
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void InitStyle()
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{
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if (styleBtnSource != null)
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return;
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styleBtnSource = new GUIStyle(GUI.skin.button) {
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alignment = TextAnchor.MiddleLeft,
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richText = true,
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};
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smallFontSize = Mathf.RoundToInt(styleBtnSource.fontSize * .8f);
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}
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public override void OnInspectorGUI()
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{
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InitStyle();
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serializedObject.Update();
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tiList = targets.Cast<TranslucentImage>().ToList();
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Debug.Assert(tiList.Count > 0, "Translucent Image Editor serializedObject target is null");
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DrawSourceControls();
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DrawShapeControls();
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EditorGUILayout.Space();
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EditorGUILayout.LabelField("Appearance", EditorStyles.boldLabel);
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DrawSpriteControls();
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EditorGUILayout.PropertyField(m_Color);
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foregroundOpacity.Draw();
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_vibrancy.Draw();
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_brightness.Draw();
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_flatten.Draw();
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EditorGUILayout.Space();
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DrawMaterialControls();
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DrawMaterialProperties();
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EditorGUILayout.Space();
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EditorGUILayout.LabelField("Interaction", EditorStyles.boldLabel);
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RaycastControlsGUI();
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MaskableControlsGUI();
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serializedObject.ApplyModifiedProperties();
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if (needValidateSource) ValidateSource();
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if (needValidateMaterial) ValidateMaterial();
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}
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void DrawSourceControls()
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{
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using (var changes = new EditorGUI.ChangeCheckScope())
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{
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source.Draw();
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if (changes.changed)
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needValidateSource = true;
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}
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if (!source.serializedProperty.objectReferenceValue)
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{
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var existingSources = Shims.FindObjectsOfType<TranslucentImageSource>();
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if (existingSources.Length > 0)
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{
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using (new EditorGUI.IndentLevelScope())
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{
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using var h = new EditorGUILayout.HorizontalScope();
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EditorGUILayout.PrefixLabel("From current Scene");
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using var v = new EditorGUILayout.VerticalScope();
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foreach (var s in existingSources)
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{
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SetSourceBtn($"{s.gameObject.name}\t{GetSourceDescriptionLabel(s)}", s);
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}
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}
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EditorGUILayout.Space();
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}
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else
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{
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EditorGUILayout.HelpBox("No Translucent Image Source(s) found in current scene", MessageType.Warning);
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}
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}
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else
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{
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using var _ = new EditorGUI.IndentLevelScope(1);
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var sourceObj = (TranslucentImageSource)source.serializedProperty.objectReferenceValue;
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var config = sourceObj.BlurConfig;
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if (config)
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{
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var oldStrength = config.Strength;
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var newStrength = EditorGUILayout.FloatField("Blur Strength", oldStrength);
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if (!Mathf.Approximately(newStrength, oldStrength))
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{
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Undo.RecordObject(config, "Change blur config");
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config.Strength = newStrength;
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EditorUtility.SetDirty(config);
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}
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}
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else
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{
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using var h = new EditorGUILayout.HorizontalScope();
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EditorGUILayout.LabelField(" ", "No Blur Config");
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}
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var sameCameraSources = sourceObj.GetComponents<TranslucentImageSource>();
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if (sameCameraSources.Length > 1)
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{
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using var h = new EditorGUILayout.HorizontalScope();
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EditorGUILayout.PrefixLabel("Other Sources");
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foreach (var s in sameCameraSources)
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{
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if (s == sourceObj)
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continue;
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SetSourceBtn(GetSourceDescriptionLabel(s), s);
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}
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}
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}
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}
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string GetSourceDescriptionLabel(TranslucentImageSource s)
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{
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if (s.BlurConfig)
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return $"<size={smallFontSize}>STR: </size>{s.BlurConfig.Strength:0.#}";
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return $"<size={smallFontSize}>No Blur Config</size>";
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}
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void SetSourceBtn(string label, TranslucentImageSource newSource)
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{
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if (GUILayout.Button(label, styleBtnSource, GUILayout.ExpandWidth(false)))
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{
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Undo.RecordObject(target, $"Set source to {newSource.gameObject.name}");
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source.serializedProperty.objectReferenceValue = newSource;
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source.CallSetters(newSource);
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needValidateSource = true;
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needValidateMaterial = true;
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}
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}
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[SuppressMessage("ReSharper", "ConditionIsAlwaysTrueOrFalse")]
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[SuppressMessage("ReSharper", "HeuristicUnreachableCode")]
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void DrawShapeControls()
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{
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var useParaform = tiList.Any(ti => ti.material && ti.material.shader.name.EndsWith("-Paraform"));
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using (new EditorGUILayout.HorizontalScope())
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{
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var label = "Paraform";
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if (!HAVE_PARAFORM)
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label += " (not installed)";
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else if (!useParaform)
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label += " (Not supported by material)";
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SHOW_PARAFORM_SHAPE_CONTROLS.Value = EditorGUILayout.BeginFoldoutHeaderGroup(SHOW_PARAFORM_SHAPE_CONTROLS, label);
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if (HAVE_PARAFORM && !useParaform)
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{
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if (GUILayout.Button("Use Paraform Shader"))
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{
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foreach (var ti in tiList)
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{
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var mat = ti.material;
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Undo.RecordObject(mat, "Use Paraform Shader");
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mat.shader = Shader.Find("UI/TranslucentImage-Paraform");
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}
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}
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}
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}
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using var disabledGroupScope = new EditorGUI.DisabledGroupScope(!HAVE_PARAFORM || !useParaform);
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if (SHOW_PARAFORM_SHAPE_CONTROLS)
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{
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using var changes = new EditorGUI.ChangeCheckScope();
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paraformEditor?.DrawShapeControls();
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if (changes.changed)
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{
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serializedObject.ApplyModifiedProperties();
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foreach (var ti in tiList) ti.paraformConfig.NotifyChanged();
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}
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ParaformEditor.MaybeGetParaformLinkBtn();
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}
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EditorGUILayout.EndFoldoutHeaderGroup();
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}
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void DrawSpriteControls()
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{
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SpriteGUI();
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showTypeAnim.target = sprite.objectReferenceValue != null;
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if (EditorGUILayout.BeginFadeGroup(showTypeAnim.faded))
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TypeGUI();
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EditorGUILayout.EndFadeGroup();
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Image.Type type = (Image.Type)this.type.enumValueIndex;
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bool showNativeSize = (type == Image.Type.Simple || type == Image.Type.Filled)
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&& sprite.objectReferenceValue != null;
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SetShowNativeSize(showNativeSize, false);
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if (EditorGUILayout.BeginFadeGroup(m_ShowNativeSize.faded))
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{
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EditorGUI.indentLevel++;
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if ((Image.Type)this.type.enumValueIndex == Image.Type.Simple)
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EditorGUILayout.PropertyField(useSpriteMesh);
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EditorGUILayout.PropertyField(preserveAspect);
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EditorGUI.indentLevel--;
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}
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EditorGUILayout.EndFadeGroup();
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NativeSizeButtonGUI();
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}
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void DrawMaterialControls()
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{
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using var changes = new EditorGUI.ChangeCheckScope();
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EditorGUILayout.PropertyField(m_Material);
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if (changes.changed)
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needValidateMaterial = true;
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if (usingIncorrectShader)
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{
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EditorGUILayout.HelpBox("Material is using unsupported shader", MessageType.Warning);
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}
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if (materialUsedInDifferentSource)
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{
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EditorGUILayout.HelpBox("Translucent Images with different Sources" +
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" should also use different Materials",
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MessageType.Error);
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}
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}
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void DrawMaterialProperties()
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{
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using var change = new EditorGUI.ChangeCheckScope();
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var targetMaterials = tiList.Select(t => t.material).Cast<Object>().ToArray();
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using (_ = new EditorGUI.IndentLevelScope())
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{
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SHOW_MATERIAL_PROPERTIES.Value = EditorGUILayout.BeginFoldoutHeaderGroup(SHOW_MATERIAL_PROPERTIES, "Material settings");
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if (SHOW_MATERIAL_PROPERTIES)
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{
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bool prevGuiEnabled = GUI.enabled;
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if (targetMaterials.Any(m => m.hideFlags == HideFlags.HideAndDontSave))
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{
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using (new EditorGUILayout.HorizontalScope())
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{
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EditorGUILayout.HelpBox("Create a new Material to edit", MessageType.Info);
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if (GUILayout.Button("Create Material", GUILayout.ExpandHeight(true)))
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{
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var path = EditorUtility.SaveFilePanelInProject("Save New Material", "Translucent Image Material", "mat", "");
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if (!string.IsNullOrEmpty(path))
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{
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var material = Instantiate(HAVE_PARAFORM
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? DefaultResources.Instance.paraformMaterial
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: DefaultResources.Instance.material);
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m_Material.objectReferenceValue = material;
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AssetDatabase.CreateAsset(material, path);
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}
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}
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}
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GUI.enabled = false;
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}
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CreateCachedEditor(targetMaterials, typeof(MaterialEditor), ref materialEditor);
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var materialProperties = MaterialEditor.GetMaterialProperties(targetMaterials);
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TranslucentImageShaderGUI.DrawProperties((MaterialEditor)materialEditor, materialProperties, true);
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GUI.enabled = prevGuiEnabled;
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}
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EditorGUILayout.EndFoldoutHeaderGroup();
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}
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if (change.changed)
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{
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foreach (var ti in tiList)
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{
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if (ti.materialForRendering != ti.material)
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{
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Undo.RecordObject(ti.materialForRendering, $"Modify material {ti.material.name}");
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TranslucentImage.CopyMaterialPropertiesTo(ti.material, ti.materialForRendering);
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}
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}
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}
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}
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void ValidateSource()
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{
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CheckMaterialUsedInDifferentSource();
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needValidateSource = false;
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}
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void ValidateMaterial()
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{
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CheckMaterialUsedInDifferentSource();
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CheckCorrectShader();
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needValidateMaterial = false;
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}
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private void CheckCorrectShader()
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{
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usingIncorrectShader = tiList.Any(ti => !ti.material.shader.name.Contains("TranslucentImage"));
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}
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private void CheckMaterialUsedInDifferentSource()
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{
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if (!tiList[0].source
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|| tiList[0].material.IsKeywordEnabled(ShaderID.KW_BACKGROUND_MODE_OPAQUE))
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{
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materialUsedInDifferentSource = false;
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return;
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}
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var diffSource = Shims.FindObjectsOfType<TranslucentImage>()
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.Where(ti => ti.source != tiList[0].source)
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.ToList();
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if (!diffSource.Any())
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{
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materialUsedInDifferentSource = false;
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return;
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}
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var sameMat = diffSource.GroupBy(ti => ti.material).ToList();
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materialUsedInDifferentSource = sameMat.Any(group => group.Key == tiList[0].material);
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needValidateMaterial = false;
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}
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}
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}
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