// Takes a string of the form "{type} {index}" like "UnityEngine.Rigidbody 1"
public static Component GetComponentWithIndex(this GameObject obj, string type)
{
// Try to get an index if we provided one
int split = type.IndexOf(' ');
int index = 0;
if (split != -1)
{
int.TryParse(type.Substring(split + 1), out index);
}
// Then get the component with that index
Component[] components = obj.GetComponents(TTReferences.GetType(type));
if (components.Length > index)
{
return(components[index]);
}
if (components.Length != 0)
{
return(components[0]);
}
return(null);
}
// TTQMM Ref: JsonToGameObject.CreateGameObject_Internal(JObject json, GameObject GameObjectToPopulate, string Spacing, Component instantiated = null, Type instantiatedType = null)
private static GameObject DeserializeIntoGameObject_Internal(JObject jObject, GameObject target)
{
// Ensure we have a target object
if (target == null)
{
target = new GameObject("Deserialized Object");
}
// Then read each JSON property and act accordingly
foreach (JProperty jProperty in jObject.Properties())
{
string[] split = jProperty.Name.Split('|');
if (split.Length == 1) // "ModuleVision", "UnityEngine.Transform" etc.
{
Debug.Log($"[Nuterra] Deserializer adding component {split[0]}");
// Format will be "{ComponentType} {Index}" where the index specifies the child index if there are multiple targets
string typeNameAndIndex = split[0];
string typeName = typeNameAndIndex.Split(' ')[0];
Type type = TTReferences.GetType(typeName);
if (type != null)
{
Debug.Log($"[Nuterra] Deserializer ready to find or create instance of type {type}");
// See if we have an existing component
Component component = target.GetComponentWithIndex(typeNameAndIndex);
// A null JSON token means we should delete this object
if (jProperty.Value.Type == JTokenType.Null)
{
if (component != null)
{
Component.DestroyImmediate(component);
}
else
{
Debug.LogError($"[Nuterra] Could not find component of type {typeNameAndIndex} to destroy");
}
}
else // We have some data, let's process it
{
// If we couldn't find the component, make a new one
if (component == null)
{
component = target.gameObject.AddComponent(type);
}
// If we still can't find one, get it. This should like never happen, right?
if (component == null)
{
Debug.LogError($"[Nuterra] Failed to find {typeNameAndIndex}, failed to AddComponent, but trying GetComponent");
component = target.gameObject.GetComponent(type);
}
// If we still don't have one, exit
if (component == null)
{
Debug.LogError($"[Nuterra] Could not find component {typeNameAndIndex}");
continue;
}
// Now deserialize the JSON into the new Component
DeserializeJSONObject(component, type, jProperty.Value as JObject);
}
}
else
{
Debug.LogError($"[Nuterra] Could not find type {typeNameAndIndex}");
}
}
else if (split.Length == 2) //
{
GameObject childObject = null;
string name = split[1];
switch (split[0])
{
case "Reference": // Copy a child object or component from another prefab
{
Debug.Log($"[Nuterra] Deserializing Reference {name}");
if (TTReferences.GetReferenceFromBlockResource(name, out object reference))
{
Debug.Log($"[Nuterra] Found reference {reference}");
if (reference is GameObject || reference is Transform)
{
// If the reference was to a GameObject or a Transform, then we just want to copy that whole object
GameObject referenceObject = reference is GameObject ? (GameObject)reference : ((Transform)reference).gameObject;
childObject = GameObject.Instantiate(referenceObject);
string newName = name.Substring(1 + name.LastIndexOfAny(new char[] { '/', '.' }));
int count = 1;
while (target.transform.Find(newName))
{
newName = $"{name}_{++count}";
}
childObject.name = newName;
childObject.transform.SetParent(target.transform);
childObject.transform.localPosition = referenceObject.transform.localPosition;
childObject.transform.localRotation = referenceObject.transform.localRotation;
childObject.transform.localScale = referenceObject.transform.localScale;
}
else if (reference is Component)
{
// If we referenced a Component, we want to place a copy of that component on our target
// However, if we already have a Component of the same type, we most likely want to override its values.
// This functionality is as per TTQMM
Type type = reference.GetType();
Component existingComponent = target.GetComponent(type);
if (existingComponent == null)
{
existingComponent = target.AddComponent(type);
}
// Copy the reference and then deserialize our JSON into it
ShallowCopy(type, reference, existingComponent, false);
DeserializeJSONObject(existingComponent, type, jProperty.Value as JObject);
continue;
}
else
{
Debug.LogError($"[Nuterra] Unknown object {reference} found as reference");
continue;
}
}
else
{
Debug.LogError($"[Nuterra] Could not find reference for {name} in deserialization");
continue;
}
break;
}
case "Duplicate": // Copy a child object from this prefab
{
Debug.Log($"[Nuterra] Deserializing Duplicate {name}");
if (name.Contains('/') || name.Contains('.'))
{
object foundObject = GetCurrentSearchTransform().RecursiveFindWithProperties(name);
if (foundObject != null)
{
if (foundObject is Component foundComponent)
{
childObject = foundComponent.gameObject;
}
else if (foundObject is GameObject foundGameObject)
{
childObject = foundGameObject;
}
}
}
if (childObject == null)
{
childObject = target.transform.Find(name)?.gameObject;
}
break;
}
case "GameObject": // Create a new child object
case "Instantiate": // Instantiate something
default:
{
Debug.Log($"[Nuterra] Deserializing {split[0]}|{name}");
if (childObject == null)
{
childObject = target.transform.Find(name)?.gameObject;
}
break;
}
}
// Fallback, just make an empty object
if (childObject == null)
{
if (jProperty.Value.Type == JTokenType.Null)
{
Debug.Log($"[Nuterra] Deserializing failed to find {name} to delete");
continue;
}
else
{
childObject = new GameObject(name);
childObject.transform.parent = target.transform;
}
}
else
{
// If we've got no JSON data, that means we want to delete this target
if (jProperty.Value.Type == JTokenType.Null)
{
GameObject.DestroyImmediate(childObject);
childObject = null;
continue;
}
else if (split[0] == "Duplicate")
{
childObject = GameObject.Instantiate(childObject);
name = name.Substring(1 + name.LastIndexOfAny(new char[] { '/', '.' }));
string newName = $"{name}_copy";
int count = 1;
while (target.transform.Find(newName))
{
newName = $"{name}_copy_{(++count)}";
}
childObject.name = newName;
childObject.transform.parent = target.transform;
childObject.transform.localPosition = Vector3.zero;
childObject.transform.localRotation = Quaternion.identity;
childObject.transform.localScale = Vector3.one;
}
}
Debug.Log($"[Nuterra] Deserializing jProp {jProperty.Name} --- {jProperty.Value}");
DeserializeIntoGameObject_Internal((JObject)jProperty.Value, childObject);
}
}
return(target);
}