void OnDisable()
{
if (m_curObj != null)
{
Object.DestroyImmediate(m_curObj);
m_curObj = null;
}
m_curSelectSprite = null;
}
// 功能：选择一个精灵对象
public void OnSelectSprite(string szNewSelectSpriteName)
{
if (m_curSelectSprite == null)
{
if (m_curObj == null)
{
GameObject obj = new GameObject();
m_curObj = obj;
m_curObj.SetActive(false);
}
m_curSelectSprite = m_curObj.AddComponent <MyUISpritePreView>();
}
if (m_curSelectSprite.spritename != szNewSelectSpriteName)
{
m_szSelectSpriteName = szNewSelectSpriteName;
m_pSelectSprite = null;
m_curSelectSprite.spritename = szNewSelectSpriteName;
}
Selection.activeObject = m_curSelectSprite;
}
/// <summary>
/// Refresh the window on selection.
/// </summary>
// 当有选中对象改变时发生的操作
void OnSelectionChange()
{
RefreshSelectObject();
Repaint();
Object [] objs = Selection.objects;
if (objs != null && objs.Length == 1)
{
GameObject gObj = objs[0] as GameObject;
if (gObj != null)
{
MyUISpritePreView spView = gObj.GetComponent <MyUISpritePreView>();
if (spView != null)
{
OnSelectSprite(spView.name);
m_bSortUpSelect = false;
SortBySelect();
}
}
}
}
/// <summary>
/// Draw the atlas and sprite selection fields.
/// </summary>
protected virtual bool DrawProperties()
{
mSprite = target as MyUISpritePreView;
// 属性绘制
string spriteName = mSprite != null ? mSprite.name : "";
if (m_sprite == null || m_sprite.name != spriteName)
{
UISpriteInfo sprite = AtlasMng_Editor.instance.GetSprite(spriteName);
if (m_bDirty)
{
if (m_sprite != null)
{
UISpriteInfo oldSprite = AtlasMng_Editor.instance.GetSprite(m_sprite.name);
if (oldSprite != null)
{
oldSprite.Copy(m_sprite); // 自动取消修改
MarkSpriteAsDirty();
}
}
m_bDirty = false;
}
if (sprite != null)
{
m_sprite = sprite.Clone();
}
}
// Sprite selection drop-down list
GUILayout.BeginHorizontal();
{
if (string.IsNullOrEmpty(spriteName))
{
spriteName = "";
}
GUILayout.Label(spriteName, GUILayout.Width(180f));
}
GUILayout.EndHorizontal();
return(true);
}