53 lines
2.0 KiB
C#
53 lines
2.0 KiB
C#
using UnityEditor;
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using UnityEngine;
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using BaseGames.World;
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namespace BaseGames.Editor
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{
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/// <summary>
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/// 为 DestructibleTile 和 DirectionalDestructible 在 Scene 视图中绘制 Gizmo。
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/// 红色实心矩形 = 可破坏状态；灰色叉号 = 已破坏（编辑时无法判断，故始终显示可破坏状态）。
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/// </summary>
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[CustomEditor(typeof(DestructibleTile), true)]
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public class DestructibleTileEditor : UnityEditor.Editor
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{
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[DrawGizmo(GizmoType.NotInSelectionHierarchy | GizmoType.InSelectionHierarchy)]
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private static void DrawGizmo(DestructibleTile tile, GizmoType gizmoType)
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{
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if (tile == null) return;
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var col = tile.GetComponent<Collider2D>();
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Bounds bounds = col != null ? col.bounds : new Bounds(tile.transform.position, Vector3.one * 0.5f);
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bool isSelected = (gizmoType & GizmoType.InSelectionHierarchy) != 0;
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// 可破坏物：橙红色边框；选中时更亮
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Gizmos.color = isSelected
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? new Color(1f, 0.35f, 0.1f, 0.85f)
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: new Color(1f, 0.35f, 0.1f, 0.45f);
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Gizmos.DrawWireCube(bounds.center, bounds.size);
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// 内部半透明填充
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Gizmos.color = new Color(1f, 0.35f, 0.1f, 0.08f);
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Gizmos.DrawCube(bounds.center, bounds.size);
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// 中心锤子符号（用 GUI label 显示）
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Handles.Label(
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bounds.center + Vector3.up * (bounds.extents.y + 0.15f),
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"💥",
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new GUIStyle(GUI.skin.label) { fontSize = 10, alignment = TextAnchor.MiddleCenter });
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}
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public override void OnInspectorGUI()
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{
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DrawDefaultInspector();
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EditorGUILayout.Space(4);
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EditorGUILayout.HelpBox(
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"Gizmo：Scene 视图中橙红色边框 = 可破坏物。\n" +
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"子类 DirectionalDestructible 会额外显示攻击方向箭头。",
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MessageType.None);
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}
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}
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}
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