55 lines
1.5 KiB
C#
55 lines
1.5 KiB
C#
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#if UNITY_EDITOR
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using UnityEngine;
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using System.Collections.Generic;
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namespace GSpawn
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{
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public abstract class ObjectSelectionShape
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{
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public enum Type
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{
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Rect = 0,
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Segments,
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Box
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}
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protected UndoConfig _undoConfig = new UndoConfig { allowUndoRedo = true, collapseToGroup = true };
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protected List<GameObject> _overlappedObjects = new List<GameObject>();
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public abstract bool selecting { get; }
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public abstract Type shapeType { get; }
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public void onSceneGUI()
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{
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Event e = Event.current;
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if (e.type == EventType.KeyDown)
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{
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if (FixedShortcuts.cancelAction(e))
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{
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cancel();
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_overlappedObjects.Clear();
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ObjectSelection.instance.setMultiSelectedObjects(_overlappedObjects, shapeType, _undoConfig);
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return;
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}
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}
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update();
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if (selecting)
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{
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detectOverlappedObjects();
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ObjectSelection.instance.setMultiSelectedObjects(_overlappedObjects, shapeType, _undoConfig);
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_overlappedObjects.Clear();
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}
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draw();
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}
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public abstract void cancel();
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protected abstract void update();
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protected abstract void detectOverlappedObjects();
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protected abstract void draw();
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}
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}
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#endif
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