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add drag&drop for entlong field display

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DCFApixels 2025-04-16 10:16:03 +08:00
parent 077f6b0e72
commit 9182e565e8
1 changed files with 65 additions and 2 deletions
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67
src/DebugUtils/Editor/EntlongDrawer.cs
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@ -6,9 +6,10 @@ using UnityEngine;
namespace DCFApixels.DragonECS.Unity.Editors
{
[CustomPropertyDrawer(typeof(entlong))]
internal class EntlongDrawer : ExtendedPropertyDrawer
internal unsafe class EntlongDrawer : ExtendedPropertyDrawer
{
private float heightCache = 0;
private static readonly int s_ObjectFieldHash = "s_ObjectFieldHash".GetHashCode();
protected override void DrawCustom(Rect position, SerializedProperty property, GUIContent label)
{
Rect labelRect, hyperlinkButtonRect;
@ -32,7 +33,8 @@ namespace DCFApixels.DragonECS.Unity.Editors
EditorGUI.LabelField(labelRect, label);
}
EntitySlotInfo entity = new EntitySlotInfo(property.FindPropertyRelative("_full").longValue);
SerializedProperty fulleProperty = property.FindPropertyRelative("_full");
EntitySlotInfo entity = new EntitySlotInfo(fulleProperty.longValue);
EcsWorld.TryGetWorld(entity.world, out EcsWorld world);
if (drawFoldout && isExpanded)
@ -54,6 +56,67 @@ namespace DCFApixels.DragonECS.Unity.Editors
{
EcsGUI.EntityHyperlinkButton(hyperlinkButtonRect, world, entity.id);
}
Rect dropRect = position;
dropRect.yMax = position.yMin + EditorGUIUtility.singleLineHeight;
var eventType = Event.current.type;
int controlID = GUIUtility.GetControlID(s_ObjectFieldHash, FocusType.Keyboard, position);
if (!dropRect.Contains(Event.current.mousePosition) || !GUI.enabled)
{
return;
}
if (DragAndDrop.visualMode == DragAndDropVisualMode.None)
{
DragAndDrop.visualMode = DragAndDropVisualMode.Generic;
}
if (eventType == EventType.DragPerform)
{
entlong ent = default;
var dragged = DragAndDrop.objectReferences[0];
if(dragged is GameObject go)
{
if (go.TryGetComponent(out EcsEntityConnect connect))
{
ent = connect.Entity;
}
else if (go.TryGetComponent(out EntityMonitor monitor))
{
ent = monitor.Entity;
}
}
else
{
if (dragged is EcsEntityConnect connect)
{
ent = connect.Entity;
}
else if (dragged is EntityMonitor monitor)
{
ent = monitor.Entity;
}
}
long entityLong = *(long*)&ent;
if(entityLong != 0)
{
fulleProperty.longValue = entityLong;
}
EcsGUI.Changed = true;
DragAndDrop.AcceptDrag();
DragAndDrop.activeControlID = 0;
}
else
{
DragAndDrop.activeControlID = controlID;
}
//Event.current.Use();
}
public override float GetPropertyHeight(SerializedProperty property, GUIContent label)