/// <summary>
/// Event calback. Collects all the things in saveable components into a GameObjectDataBlock.
/// This is the second-most level from the top.
/// The GameObjectDataBlock will then go into a list which will finally represent the savegame of a scene.
/// </summary>
public void OnSave(GameSavingEvent hook)
{
GameObjectDataBlock goBlock = new GameObjectDataBlock(uuid, gameObject.name, assetBundle, assetPath);
var components = GetComponentsInChildren<Component>();
for (int i = 0; i < components.Length; ++i) {
// Ignore components that are not to be saved.
if (!components[i].GetType().IsDefined(typeof(SaveableComponentAttribute), true)) {
continue;
}
var componentBlock = new ComponentDataBlock(components[i].GetType().ToString(), components[i].GetType().Assembly.GetName().Name);
// Find all fields and properties that need saving.
var type = components[i].GetType();
var memberSet = type.FieldsAndPropertiesWith(typeof(SaveableFieldAttribute));
for (int j = 0; j < memberSet.Count; ++j) {
SaveableFieldAttribute a = memberSet[j].Attribute<SaveableFieldAttribute>();
switch (a.fieldType) {
case SaveField.FIELD_PRIMITIVE:
case SaveField.FIELD_SIMPLE_OBJECT:
componentBlock.AddSimpleObject(memberSet[j].Name, components[i].TryGetValue(memberSet[j].Name, Flags.InstanceAnyVisibility));
break;
case SaveField.FIELD_PROTOBUF_OBJECT:
componentBlock.AddProtoObject(memberSet[j].Name, components[i].TryGetValue(memberSet[j].Name, Flags.InstanceAnyVisibility));
break;
case SaveField.FIELD_COLOR:
componentBlock.AddColor(memberSet[j].Name, (Color)components[i].TryGetValue(memberSet[j].Name, Flags.InstanceAnyVisibility));
break;
case SaveField.FIELD_VECTOR_2:
componentBlock.AddVector2(memberSet[j].Name, (Vector2)components[i].TryGetValue(memberSet[j].Name, Flags.InstanceAnyVisibility));
break;
case SaveField.FIELD_VECTOR_3:
componentBlock.AddVector3(memberSet[j].Name, (Vector3)components[i].TryGetValue(memberSet[j].Name, Flags.InstanceAnyVisibility));
break;
case SaveField.FIELD_QUATERNION:
componentBlock.AddQuaternion(memberSet[j].Name, (Quaternion)components[i].TryGetValue(memberSet[j].Name, Flags.InstanceAnyVisibility));
break;
default:
// In case we have new data types and forgot to add it here for processing
Debug.LogError(memberSet[j].Name + " is of unhandled data type " + a.fieldType);
break;
}
}
goBlock.AddComponentData(componentBlock);
}
hook.SceneData.AddGameObjectData(goBlock);
}
public void CreateSave()
{
var hook = new GameSavingEvent(SceneManager.GetActiveScene().name);
hook.Call();
string fileName = Application.persistentDataPath + "/" + SaveName + ".save";
SaveFile sf = null;
// save file already exists.
if (File.Exists(fileName)) {
sf = DataSerializer.DeserializeProtoObject<SaveFile>(ZipTools.DecompressBytes(File.ReadAllBytes(fileName)));
}
else {
sf = new SaveFile(SaveName);
}
sf.Add(hook.SceneData);
using (MemoryStream saveFileData = new MemoryStream(DataSerializer.SerializeProtoObject(sf))) {
// Holds final zipped file data bytes.
saveFileData.Position = 0;
File.WriteAllBytes(fileName, ZipTools.CompressBytes(saveFileData.ToArray()));
}
}
