/JSONPersistency

Easy way to save and load the data of GameObjects in Unity3D

Primary LanguageC#

JSONPersistency

Easy way to save and load the data of GameObjects in Unity3D.

This asset gives the possibility to save any kind of GameState data into a file. There is the possiblity to connect a file directly with an Monobehaviour and keep it persistent in a JSONFile.

This version is in a bit a raw state, better comments and more examples are in the making. It's based on SimpleJSON.

But here is an example(https://github.com/DomDomHaas/JSONPersistency/blob/master/Assets/JSONPersistency/examples/SaveTransform.cs) to save a Transform:

	public override JSONClass getDataClass ()
	{
			JSONClass jClass = new JSONClass ();
			jClass ["world_x"].AsFloat = transform.position.x;
			jClass ["world_y"].AsFloat = transform.position.y;
			jClass ["world_z"].AsFloat = transform.position.z;
			jClass ["local_x"].AsFloat = transform.localPosition.x;
			jClass ["local_y"].AsFloat = transform.localPosition.y;
			jClass ["local_z"].AsFloat = transform.localPosition.z;

			jClass ["quaternion_x"].AsFloat = transform.rotation.x;
			jClass ["quaternion_y"].AsFloat = transform.rotation.y;
			jClass ["quaternion_z"].AsFloat = transform.rotation.z;
			jClass ["quaternion_w"].AsFloat = transform.rotation.w;

			jClass ["scale_x"].AsFloat = transform.localScale.x;
			jClass ["scale_y"].AsFloat = transform.localScale.y;
			jClass ["scale_z"].AsFloat = transform.localScale.z;

	
			return jClass;
	}

Loading the Transform Information:

	public override void setClassData (JSONClass jClass)
	{
			transform.position = new Vector3 (jClass ["world_x"].AsFloat,
	                                  jClass ["world_y"].AsFloat,
	                                  jClass ["world_z"].AsFloat);
			if (saveLocalPosition) {
					transform.localPosition = new Vector3 (jClass ["local_x"].AsFloat,
		                                       jClass ["local_y"].AsFloat,
		                                       jClass ["local_z"].AsFloat);
			}

			transform.rotation = new Quaternion (jClass ["quaternion_x"].AsFloat,
	                                     jClass ["quaternion_y"].AsFloat,
	                                     jClass ["quaternion_z"].AsFloat,
	                                     jClass ["quaternion_w"].AsFloat);

			transform.localScale = new Vector3 (jClass ["scale_x"].AsFloat,
	                                    jClass ["scale_y"].AsFloat,
	                                    jClass ["scale_z"].AsFloat);
	}

There is a basic API Doc:

http://dominikhaas.ch/JSONPersistency/namespace_j_s_o_n_persistency.html

Example of saving a Transform:

SaveTransform

Persistency is done via localIdentifier from the scene:

SavingTheLocalIdentifier