testss
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using UnityEngine;
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using System;
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using System.Collections.Generic;
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using UnityEvent = UnityEngine.Event;
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namespace UnityEditor.U2D.Sprites
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{
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[Serializable]
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internal class SpriteEditorMenuSetting : ScriptableObject
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{
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public enum SlicingType
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{
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Automatic = 0,
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GridByCellSize = 1,
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GridByCellCount = 2,
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IsometricGrid = 3
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}
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[SerializeField]
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public Vector2 gridCellCount = new Vector2(1, 1);
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[SerializeField]
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public Vector2 gridSpriteSize = new Vector2(64, 64);
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[SerializeField]
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public Vector2 gridSpriteOffset = new Vector2(0, 0);
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[SerializeField]
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public Vector2 gridSpritePadding = new Vector2(0, 0);
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[SerializeField]
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public Vector2 pivot = Vector2.zero;
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[SerializeField]
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public int autoSlicingMethod = (int)SpriteFrameModule.AutoSlicingMethod.DeleteAll;
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[SerializeField]
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public int spriteAlignment;
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[SerializeField]
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public SlicingType slicingType;
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[SerializeField]
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public bool keepEmptyRects;
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[SerializeField]
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public bool isAlternate;
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}
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internal class SpriteEditorMenu : EditorWindow
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{
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private static Styles s_Styles;
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private static long s_LastClosedTime;
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private static SpriteEditorMenuSetting s_Setting;
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private ITextureDataProvider m_TextureDataProvider;
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private SpriteFrameModule m_SpriteFrameModule;
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private List<Rect> m_PotentialRects;
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private class Styles
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{
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public GUIStyle background = "grey_border";
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public GUIStyle notice;
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public Styles()
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{
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notice = new GUIStyle(GUI.skin.label);
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notice.alignment = TextAnchor.MiddleCenter;
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notice.wordWrap = true;
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}
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public readonly GUIContent[] spriteAlignmentOptions =
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{
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EditorGUIUtility.TrTextContent("Center"),
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EditorGUIUtility.TrTextContent("Top Left"),
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EditorGUIUtility.TrTextContent("Top"),
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EditorGUIUtility.TrTextContent("Top Right"),
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EditorGUIUtility.TrTextContent("Left"),
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EditorGUIUtility.TrTextContent("Right"),
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EditorGUIUtility.TrTextContent("Bottom Left"),
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EditorGUIUtility.TrTextContent("Bottom"),
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EditorGUIUtility.TrTextContent("Bottom Right"),
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EditorGUIUtility.TrTextContent("Custom")
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};
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public readonly GUIContent[] slicingMethodOptions =
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{
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EditorGUIUtility.TrTextContent("Delete Existing", "Delete all existing sprite assets before the slicing operation"),
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EditorGUIUtility.TrTextContent("Smart", "Try to match existing sprite rects to sliced rects from the slicing operation"),
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EditorGUIUtility.TrTextContent("Safe", "Keep existing sprite rects intact")
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};
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public readonly GUIContent methodLabel = EditorGUIUtility.TrTextContent("Method");
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public readonly GUIContent pivotLabel = EditorGUIUtility.TrTextContent("Pivot");
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public readonly GUIContent typeLabel = EditorGUIUtility.TrTextContent("Type");
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public readonly GUIContent sliceButtonLabel = EditorGUIUtility.TrTextContent("Slice");
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public readonly GUIContent columnAndRowLabel = EditorGUIUtility.TrTextContent("Column & Row");
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public readonly GUIContent columnLabel = EditorGUIUtility.TextContent("C");
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public readonly GUIContent rowLabel = EditorGUIUtility.TextContent("R");
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public readonly GUIContent pixelSizeLabel = EditorGUIUtility.TrTextContent("Pixel Size");
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public readonly GUIContent xLabel = EditorGUIUtility.TextContent("X");
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public readonly GUIContent yLabel = EditorGUIUtility.TextContent("Y");
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public readonly GUIContent offsetLabel = EditorGUIUtility.TrTextContent("Offset");
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public readonly GUIContent paddingLabel = EditorGUIUtility.TrTextContent("Padding");
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public readonly GUIContent automaticSlicingHintLabel = EditorGUIUtility.TrTextContent("To obtain more accurate slicing results, manual slicing is recommended!");
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public readonly GUIContent customPivotLabel = EditorGUIUtility.TrTextContent("Custom Pivot");
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public readonly GUIContent keepEmptyRectsLabel = EditorGUIUtility.TrTextContent("Keep Empty Rects");
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public readonly GUIContent isAlternateLabel = EditorGUIUtility.TrTextContent("Is Alternate");
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}
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internal List<Rect> GetPotentialRects()
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{
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if (m_PotentialRects == null)
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m_PotentialRects = new List<Rect>();
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m_PotentialRects.Clear();
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switch (s_Setting.slicingType)
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{
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case SpriteEditorMenuSetting.SlicingType.Automatic:
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// Do not show rects for Automatic
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break;
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case SpriteEditorMenuSetting.SlicingType.GridByCellCount:
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DetermineGridCellSizeWithCellCount(out var cellSize);
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m_PotentialRects.AddRange(m_SpriteFrameModule.GetGridRects(cellSize
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, s_Setting.gridSpriteOffset
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, s_Setting.gridSpritePadding
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, true));
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break;
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case SpriteEditorMenuSetting.SlicingType.GridByCellSize:
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m_PotentialRects.AddRange(m_SpriteFrameModule.GetGridRects(s_Setting.gridSpriteSize
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, s_Setting.gridSpriteOffset
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, s_Setting.gridSpritePadding
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, true));
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break;
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case SpriteEditorMenuSetting.SlicingType.IsometricGrid:
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m_PotentialRects.AddRange(m_SpriteFrameModule.GetIsometricRects(s_Setting.gridSpriteSize
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, s_Setting.gridSpriteOffset
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, s_Setting.isAlternate
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, true));
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break;
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}
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return m_PotentialRects;
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}
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private void Init(Rect buttonRect, SpriteFrameModule sf, ITextureDataProvider dataProvider)
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{
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// Create for once if setting was not created before.
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if (s_Setting == null)
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s_Setting = CreateInstance<SpriteEditorMenuSetting>();
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m_SpriteFrameModule = sf;
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m_TextureDataProvider = dataProvider;
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buttonRect = GUIUtility.GUIToScreenRect(buttonRect);
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float windowHeight = 195;
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var windowSize = new Vector2(300, windowHeight);
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ShowAsDropDown(buttonRect, windowSize);
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Undo.undoRedoPerformed += UndoRedoPerformed;
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RectSettingsDirty();
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}
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private void UndoRedoPerformed()
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{
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Repaint();
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}
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void OnEnable()
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{
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AssemblyReloadEvents.beforeAssemblyReload += Close;
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}
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private void OnDisable()
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{
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AssemblyReloadEvents.beforeAssemblyReload -= Close;
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Undo.undoRedoPerformed -= UndoRedoPerformed;
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s_LastClosedTime = DateTime.Now.Ticks / TimeSpan.TicksPerMillisecond;
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m_SpriteFrameModule.potentialRects = null;
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m_SpriteFrameModule.spriteEditor.RequestRepaint();
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}
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private void RectSettingsDirty()
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{
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m_SpriteFrameModule.potentialRects = GetPotentialRects();
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m_SpriteFrameModule.spriteEditor.RequestRepaint();
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}
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internal static bool ShowAtPosition(Rect buttonRect, SpriteFrameModule sf, ITextureDataProvider textureProvider)
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{
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// We could not use realtimeSinceStartUp since it is set to 0 when entering/exitting playmode, we assume an increasing time when comparing time.
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long nowMilliSeconds = DateTime.Now.Ticks / TimeSpan.TicksPerMillisecond;
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bool justClosed = nowMilliSeconds < s_LastClosedTime + 50;
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if (!justClosed)
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{
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if (UnityEvent.current != null) // Event.current can be null during integration test
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UnityEvent.current.Use();
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SpriteEditorMenu spriteEditorMenu = CreateInstance<SpriteEditorMenu>();
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spriteEditorMenu.Init(buttonRect, sf, textureProvider);
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return true;
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}
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return false;
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}
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private void OnGUI()
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{
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if (s_Styles == null)
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s_Styles = new Styles();
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// Leave some space above the elements
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GUILayout.Space(4);
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EditorGUIUtility.labelWidth = 124f;
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EditorGUIUtility.wideMode = true;
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GUI.Label(new Rect(0, 0, position.width, position.height), GUIContent.none, s_Styles.background);
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EditorGUI.BeginChangeCheck();
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SpriteEditorMenuSetting.SlicingType slicingType = s_Setting.slicingType;
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slicingType = (SpriteEditorMenuSetting.SlicingType)EditorGUILayout.EnumPopup(s_Styles.typeLabel, slicingType);
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if (EditorGUI.EndChangeCheck())
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{
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Undo.RegisterCompleteObjectUndo(s_Setting, "Change slicing type");
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s_Setting.slicingType = slicingType;
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RectSettingsDirty();
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}
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switch (slicingType)
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{
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case SpriteEditorMenuSetting.SlicingType.GridByCellSize:
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case SpriteEditorMenuSetting.SlicingType.GridByCellCount:
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OnGridGUI();
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break;
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case SpriteEditorMenuSetting.SlicingType.Automatic:
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OnAutomaticGUI();
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break;
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case SpriteEditorMenuSetting.SlicingType.IsometricGrid:
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OnIsometricGridGUI();
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break;
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}
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DoPivotGUI();
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GUILayout.Space(2f);
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EditorGUI.BeginChangeCheck();
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int slicingMethod = s_Setting.autoSlicingMethod;
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slicingMethod = EditorGUILayout.Popup(s_Styles.methodLabel, slicingMethod, s_Styles.slicingMethodOptions);
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if (EditorGUI.EndChangeCheck())
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{
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Undo.RegisterCompleteObjectUndo(s_Setting, "Change Slicing Method");
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s_Setting.autoSlicingMethod = slicingMethod;
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}
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GUILayout.FlexibleSpace();
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GUILayout.BeginHorizontal();
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GUILayout.Space(EditorGUIUtility.labelWidth + 4);
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if (GUILayout.Button(s_Styles.sliceButtonLabel))
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DoSlicing();
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GUILayout.EndHorizontal();
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}
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private void DoSlicing()
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{
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switch (s_Setting.slicingType)
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{
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case SpriteEditorMenuSetting.SlicingType.GridByCellCount:
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case SpriteEditorMenuSetting.SlicingType.GridByCellSize:
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DoGridSlicing();
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break;
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case SpriteEditorMenuSetting.SlicingType.Automatic:
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DoAutomaticSlicing();
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break;
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case SpriteEditorMenuSetting.SlicingType.IsometricGrid:
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DoIsometricGridSlicing();
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break;
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}
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}
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private void TwoIntFields(GUIContent label, GUIContent labelX, GUIContent labelY, ref int x, ref int y)
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{
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float height = EditorGUI.kSingleLineHeight;
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Rect rect = GUILayoutUtility.GetRect(EditorGUILayout.kLabelFloatMinW, EditorGUILayout.kLabelFloatMaxW, height, height, EditorStyles.numberField);
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Rect labelRect = rect;
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labelRect.width = EditorGUIUtility.labelWidth;
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labelRect.height = EditorGUI.kSingleLineHeight;
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GUI.Label(labelRect, label);
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Rect fieldRect = rect;
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fieldRect.width -= EditorGUIUtility.labelWidth;
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fieldRect.height = EditorGUI.kSingleLineHeight;
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fieldRect.x += EditorGUIUtility.labelWidth;
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fieldRect.width /= 2;
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fieldRect.width -= 2;
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EditorGUIUtility.labelWidth = 12;
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x = EditorGUI.IntField(fieldRect, labelX, x);
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fieldRect.x += fieldRect.width + 3;
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y = EditorGUI.IntField(fieldRect, labelY, y);
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EditorGUIUtility.labelWidth = labelRect.width;
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}
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private void OnGridGUI()
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{
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int width, height;
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m_TextureDataProvider.GetTextureActualWidthAndHeight(out width, out height);
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var texture = m_TextureDataProvider.GetReadableTexture2D();
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int maxWidth = texture != null ? width : 4096;
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int maxHeight = texture != null ? height : 4096;
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if (s_Setting.slicingType == SpriteEditorMenuSetting.SlicingType.GridByCellCount)
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{
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int x = (int)s_Setting.gridCellCount.x;
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int y = (int)s_Setting.gridCellCount.y;
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EditorGUI.BeginChangeCheck();
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TwoIntFields(s_Styles.columnAndRowLabel, s_Styles.columnLabel, s_Styles.rowLabel, ref x, ref y);
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if (EditorGUI.EndChangeCheck())
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{
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Undo.RegisterCompleteObjectUndo(s_Setting, "Change column & row");
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s_Setting.gridCellCount.x = Mathf.Clamp(x, 1, maxWidth);
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s_Setting.gridCellCount.y = Mathf.Clamp(y, 1, maxHeight);
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RectSettingsDirty();
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}
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}
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else
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{
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int x = (int)s_Setting.gridSpriteSize.x;
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int y = (int)s_Setting.gridSpriteSize.y;
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EditorGUI.BeginChangeCheck();
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TwoIntFields(s_Styles.pixelSizeLabel, s_Styles.xLabel, s_Styles.yLabel, ref x, ref y);
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if (EditorGUI.EndChangeCheck())
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{
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Undo.RegisterCompleteObjectUndo(s_Setting, "Change grid size");
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s_Setting.gridSpriteSize.x = Mathf.Clamp(x, 1, maxWidth);
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s_Setting.gridSpriteSize.y = Mathf.Clamp(y, 1, maxHeight);
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RectSettingsDirty();
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}
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}
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{
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int x = (int)s_Setting.gridSpriteOffset.x;
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int y = (int)s_Setting.gridSpriteOffset.y;
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EditorGUI.BeginChangeCheck();
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TwoIntFields(s_Styles.offsetLabel, s_Styles.xLabel, s_Styles.yLabel, ref x, ref y);
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if (EditorGUI.EndChangeCheck())
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{
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Undo.RegisterCompleteObjectUndo(s_Setting, "Change grid offset");
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s_Setting.gridSpriteOffset.x = Mathf.Clamp(x, 0, maxWidth - s_Setting.gridSpriteSize.x);
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s_Setting.gridSpriteOffset.y = Mathf.Clamp(y, 0, maxHeight - s_Setting.gridSpriteSize.y);
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RectSettingsDirty();
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}
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}
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{
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int x = (int)s_Setting.gridSpritePadding.x;
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int y = (int)s_Setting.gridSpritePadding.y;
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EditorGUI.BeginChangeCheck();
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TwoIntFields(s_Styles.paddingLabel, s_Styles.xLabel, s_Styles.yLabel, ref x, ref y);
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if (EditorGUI.EndChangeCheck())
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{
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Undo.RegisterCompleteObjectUndo(s_Setting, "Change grid padding");
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s_Setting.gridSpritePadding.x = Mathf.Clamp(x, 0, maxWidth);
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s_Setting.gridSpritePadding.y = Mathf.Clamp(y, 0, maxHeight);
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RectSettingsDirty();
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}
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}
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EditorGUI.BeginChangeCheck();
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bool keepEmptyRects = s_Setting.keepEmptyRects;
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keepEmptyRects = EditorGUILayout.Toggle(s_Styles.keepEmptyRectsLabel, keepEmptyRects);
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if (EditorGUI.EndChangeCheck())
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{
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Undo.RegisterCompleteObjectUndo(s_Setting, "Keep Empty Rects");
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s_Setting.keepEmptyRects = keepEmptyRects;
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}
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}
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private void OnAutomaticGUI()
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{
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float spacing = 38f;
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var texture = m_TextureDataProvider.GetReadableTexture2D();
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if (texture != null && UnityEditor.TextureUtil.IsCompressedTextureFormat(texture.format))
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{
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EditorGUILayout.LabelField(s_Styles.automaticSlicingHintLabel, s_Styles.notice);
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spacing -= 31f;
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}
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}
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private void OnIsometricGridGUI()
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{
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int width, height;
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m_TextureDataProvider.GetTextureActualWidthAndHeight(out width, out height);
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var texture = m_TextureDataProvider.GetReadableTexture2D();
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int maxWidth = texture != null ? width : 4096;
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int maxHeight = texture != null ? height : 4096;
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{
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int x = (int)s_Setting.gridSpriteSize.x;
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int y = (int)s_Setting.gridSpriteSize.y;
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EditorGUI.BeginChangeCheck();
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TwoIntFields(s_Styles.pixelSizeLabel, s_Styles.xLabel, s_Styles.yLabel, ref x, ref y);
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if (EditorGUI.EndChangeCheck())
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{
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Undo.RegisterCompleteObjectUndo(s_Setting, "Change grid size");
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s_Setting.gridSpriteSize.x = Mathf.Clamp(x, 1, maxWidth);
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s_Setting.gridSpriteSize.y = Mathf.Clamp(y, 1, maxHeight);
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RectSettingsDirty();
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}
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}
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{
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int x = (int)s_Setting.gridSpriteOffset.x;
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int y = (int)s_Setting.gridSpriteOffset.y;
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EditorGUI.BeginChangeCheck();
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TwoIntFields(s_Styles.offsetLabel, s_Styles.xLabel, s_Styles.yLabel, ref x, ref y);
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if (EditorGUI.EndChangeCheck())
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{
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Undo.RegisterCompleteObjectUndo(s_Setting, "Change grid offset");
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s_Setting.gridSpriteOffset.x = Mathf.Clamp(x, 0, maxWidth - s_Setting.gridSpriteSize.x);
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s_Setting.gridSpriteOffset.y = Mathf.Clamp(y, 0, maxHeight - s_Setting.gridSpriteSize.y);
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RectSettingsDirty();
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}
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}
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EditorGUI.BeginChangeCheck();
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bool keepEmptyRects = s_Setting.keepEmptyRects;
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keepEmptyRects = EditorGUILayout.Toggle(s_Styles.keepEmptyRectsLabel, keepEmptyRects);
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if (EditorGUI.EndChangeCheck())
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{
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Undo.RegisterCompleteObjectUndo(s_Setting, "Keep Empty Rects");
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s_Setting.keepEmptyRects = keepEmptyRects;
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}
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EditorGUI.BeginChangeCheck();
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bool isAlternate = s_Setting.isAlternate;
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isAlternate = EditorGUILayout.Toggle(s_Styles.isAlternateLabel, isAlternate);
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if (EditorGUI.EndChangeCheck())
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{
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Undo.RegisterCompleteObjectUndo(s_Setting, "Is Alternate");
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s_Setting.isAlternate = isAlternate;
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RectSettingsDirty();
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}
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}
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private void DoPivotGUI()
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{
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EditorGUI.BeginChangeCheck();
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int alignment = s_Setting.spriteAlignment;
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alignment = EditorGUILayout.Popup(s_Styles.pivotLabel, alignment, s_Styles.spriteAlignmentOptions);
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if (EditorGUI.EndChangeCheck())
|
||||
{
|
||||
Undo.RegisterCompleteObjectUndo(s_Setting, "Change Alignment");
|
||||
s_Setting.spriteAlignment = alignment;
|
||||
s_Setting.pivot = SpriteEditorUtility.GetPivotValue((SpriteAlignment)alignment, s_Setting.pivot);
|
||||
}
|
||||
|
||||
Vector2 pivot = s_Setting.pivot;
|
||||
EditorGUI.BeginChangeCheck();
|
||||
using (new EditorGUI.DisabledScope(alignment != (int)SpriteAlignment.Custom))
|
||||
{
|
||||
pivot = EditorGUILayout.Vector2Field(s_Styles.customPivotLabel, pivot);
|
||||
}
|
||||
if (EditorGUI.EndChangeCheck())
|
||||
{
|
||||
Undo.RegisterCompleteObjectUndo(s_Setting, "Change custom pivot");
|
||||
|
||||
s_Setting.pivot = pivot;
|
||||
}
|
||||
}
|
||||
|
||||
private void DoAutomaticSlicing()
|
||||
{
|
||||
// 4 seems to be a pretty nice min size for a automatic sprite slicing. It used to be exposed to the slicing dialog, but it is actually better workflow to slice&crop manually than find a suitable size number
|
||||
m_SpriteFrameModule.DoAutomaticSlicing(4, s_Setting.spriteAlignment, s_Setting.pivot, (SpriteFrameModule.AutoSlicingMethod)s_Setting.autoSlicingMethod);
|
||||
}
|
||||
|
||||
private void DoGridSlicing()
|
||||
{
|
||||
if (s_Setting.slicingType == SpriteEditorMenuSetting.SlicingType.GridByCellCount)
|
||||
SetGridCellSizeWithCellCount();
|
||||
|
||||
m_SpriteFrameModule.DoGridSlicing(s_Setting.gridSpriteSize, s_Setting.gridSpriteOffset, s_Setting.gridSpritePadding, s_Setting.spriteAlignment, s_Setting.pivot, (SpriteFrameModule.AutoSlicingMethod)s_Setting.autoSlicingMethod, s_Setting.keepEmptyRects);
|
||||
}
|
||||
|
||||
private void DoIsometricGridSlicing()
|
||||
{
|
||||
m_SpriteFrameModule.DoIsometricGridSlicing(s_Setting.gridSpriteSize, s_Setting.gridSpriteOffset, s_Setting.spriteAlignment, s_Setting.pivot, (SpriteFrameModule.AutoSlicingMethod)s_Setting.autoSlicingMethod, s_Setting.keepEmptyRects, s_Setting.isAlternate);
|
||||
}
|
||||
|
||||
private void SetGridCellSizeWithCellCount()
|
||||
{
|
||||
DetermineGridCellSizeWithCellCount(out var cellSize);
|
||||
s_Setting.gridSpriteSize = cellSize;
|
||||
}
|
||||
|
||||
private void DetermineGridCellSizeWithCellCount(out Vector2 cellSize)
|
||||
{
|
||||
int width, height;
|
||||
m_TextureDataProvider.GetTextureActualWidthAndHeight(out width, out height);
|
||||
var texture = m_TextureDataProvider.GetReadableTexture2D();
|
||||
int maxWidth = texture != null ? width : 4096;
|
||||
int maxHeight = texture != null ? height : 4096;
|
||||
|
||||
cellSize.x = (maxWidth - s_Setting.gridSpriteOffset.x - (s_Setting.gridSpritePadding.x * s_Setting.gridCellCount.x)) / s_Setting.gridCellCount.x;
|
||||
cellSize.y = (maxHeight - s_Setting.gridSpriteOffset.y - (s_Setting.gridSpritePadding.y * s_Setting.gridCellCount.y)) / s_Setting.gridCellCount.y;
|
||||
|
||||
cellSize.x = Mathf.Clamp(cellSize.x, 1, maxWidth);
|
||||
cellSize.y = Mathf.Clamp(cellSize.y, 1, maxHeight);
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user