private void DrawField(FieldInfo fieldInfo)
{
//BeginChangeCheck()...EndChangeCheck()的用法！！
EditorGUI.BeginChangeCheck();
APropertyDrawer propertyDrawer = GetPropertyDrawForField(fieldInfo);
if (propertyDrawer != null)
{
propertyDrawer.DrawProperty(serializedPropertiesByFieldName[fieldInfo.Name]); //你的绘制方案
}
else
{
EditorDrawUtility.DrawPropertyField(serializedPropertiesByFieldName[fieldInfo.Name]); //那就用默认unity的绘制
}
if (EditorGUI.EndChangeCheck())
{
OnValueChangedAttribute[] onValueChangedAttributes = (OnValueChangedAttribute[])fieldInfo.GetCustomAttributes(typeof(OnValueChangedAttribute), true);
foreach (OnValueChangedAttribute onValueChangedAttribute in onValueChangedAttributes)
{
APropertyMeta propertyMeta = DPropertyMeta.GetMetaForAttribute(onValueChangedAttribute.GetType());
if (propertyMeta != null)
{
propertyMeta.ApplyPropertyMeta(serializedPropertiesByFieldName[fieldInfo.Name], onValueChangedAttribute);
}
}
}
}
//----------------------------------- FOR ShouldDrawField -----------------------------------
//----------------------------------- FOR DrawField -----------------------------------
private APropertyDrawer GetPropertyDrawForField(FieldInfo fieldInfo)
{
ADrawerAttribute[] ADrawerAttributes = (ADrawerAttribute[])fieldInfo.GetCustomAttributes(typeof(ADrawerAttribute), true);
if (ADrawerAttributes.Length > 0)
{
//获取自定义绘制方案
APropertyDrawer propertyDrawer = DPropertyDrawer.GetDrawerForAttribute(ADrawerAttributes[0].GetType());
return(propertyDrawer);
}
else
{
return(null);
}
}