/// <summary>
/// Returns the json representation of this object.
/// </summary>
/// <returns></returns>
public string ToJson()
{
string json = "{";
for (int i = 0; i < Entries.Count; i++)
{
SimpleJsonEntry entry = Entries[i];
json += $"\"{entry.Key}\":";
if (entry.Type == SimpleJsonEntry.JsonTypes.STRING)
{
json += $"\"{entry.Value}\"";
}
else if (entry.Type == SimpleJsonEntry.JsonTypes.BOOL)
{
json += $"{entry.Value.ToLower()}";
}
else if (entry.Type == SimpleJsonEntry.JsonTypes.LIST)
{
json += entry.List.ToJson();
}
else
{
json += $"{entry.Value}";
}
if (i < Entries.Count - 1)
{
json += ",";
}
}
json += "}";
return(json);
}
/// <summary>
/// Draws a simple json list.
/// </summary>
private void DrawSimpleJsonList(ref SimpleJsonList jsonList)
{
EditorGUILayout.BeginVertical(EditorStyles.helpBox);
GUI.backgroundColor = blue;
EditorGUILayout.BeginHorizontal();
GUIStyle labelStyle = new GUIStyle(EditorStyles.label)
{
wordWrap = true
};
if (GUILayout.Button(jsonList.IsExpanded ? "↓" : "↑", GUILayout.Width(20f)))
{
jsonList.IsExpanded = !jsonList.IsExpanded;
}
EditorGUILayout.LabelField("Entry Type", labelStyle);
EditorGUILayout.LabelField("Entry Key", labelStyle);
EditorGUILayout.LabelField("Entry Value", labelStyle);
EditorGUILayout.EndHorizontal();
int removeEntryIndex = -1;
if (jsonList.IsExpanded)
{
for (int i = 0; i < jsonList.Entries.Count; i++)
{
SimpleJsonEntry entry = jsonList.Entries[i];
EditorGUILayout.BeginHorizontal();
entry.Type = (SimpleJsonEntry.JsonTypes)EditorGUILayout.EnumPopup(entry.Type);
entry.Key = EditorGUILayout.TextField(entry.Key);
switch (entry.Type)
{
case SimpleJsonEntry.JsonTypes.STRING:
entry.Value = EditorGUILayout.TextField(entry.Value);
if (DrawJsonEntryDeleteButton())
{
removeEntryIndex = i;
}
EditorGUILayout.EndHorizontal();
break;
case SimpleJsonEntry.JsonTypes.INT:
int intValue;
int.TryParse(entry.Value, out intValue);
entry.Value = EditorGUILayout.IntField(intValue).ToString();
if (DrawJsonEntryDeleteButton())
{
removeEntryIndex = i;
}
EditorGUILayout.EndHorizontal();
break;
case SimpleJsonEntry.JsonTypes.FLOAT:
float floatValue;
float.TryParse(entry.Value, out floatValue);
entry.Value = EditorGUILayout.FloatField(floatValue).ToString(CultureInfo.InvariantCulture);
if (DrawJsonEntryDeleteButton())
{
removeEntryIndex = i;
}
EditorGUILayout.EndHorizontal();
break;
case SimpleJsonEntry.JsonTypes.BOOL:
bool boolValue;
bool.TryParse(entry.Value, out boolValue);
entry.Value = EditorGUILayout.Toggle(boolValue).ToString();
if (DrawJsonEntryDeleteButton())
{
removeEntryIndex = i;
}
EditorGUILayout.EndHorizontal();
break;
case SimpleJsonEntry.JsonTypes.LIST:
if (DrawJsonEntryDeleteButton())
{
removeEntryIndex = i;
}
EditorGUILayout.EndHorizontal();
EditorGUI.indentLevel++;
DrawSimpleJsonList(ref entry.List);
EditorGUI.indentLevel--;
break;
default:
entry.Value = EditorGUILayout.TextField(entry.Value);
if (DrawJsonEntryDeleteButton())
{
removeEntryIndex = i;
}
EditorGUILayout.EndHorizontal();
break;
}
}
if (EditorGUILayout.Foldout(false, "Add Entry", true, EditorStyles.miniButton))
{
jsonList.Entries.Add(new SimpleJsonEntry());
}
}
if (removeEntryIndex != -1)
{
jsonList.Entries.RemoveAt(removeEntryIndex);
}
EditorGUILayout.EndVertical();
}
