This repository hosts a plugin for the [Godot Engine]. It allows users to enter data items based on Godot classes which are then serialized in either as json or binaries. Serialized items may be encrypted if desired.
# Features
* Support for binary or json serialization
* Create data classes with the click of a button
* Use gdscript to add properties and logic to your data classes, all instances will be Nodes
* Make use of the built-in [export property hints]
* Add instance-specific custom properties
* Access data with a simple API using the _data_ singleton
* ALPHA: Use the notification/observer system to react to changes in data items
* ALPHA: Encrypt your data files
# Screenshots
![editor_screenshot]
![class_screenshot]
# Installation
* Open your project folder, e.g. "../MyGame/"
* Create a folder named "addons" (if not already present)
* Restart the editor to make sure that the _data_ singleton is loaded properly
I intend to upload the plugin to the AssetLib, once I feel it is stable enough.
# System Requirements
The plugin was written for version *2.1.3* of the Godot Engine. Upcoming minor versions should be supported as well.
It is very likely that a number of changes will be necessary, once Godot 3 is released.
# API / Tutorial
I created a little video which shows how to use the plugin to create a simple shop system: [[Link to video which does not exist yet :) ]]
Working with data is rather simple, use the provided _data_ class to access the items. The following code snippets demonstrates item retrieval as well as the observation feature:
```gdscript
extends Node
func _ready():
# Get a single item
var herb = data.get_item("shop_item", "herb")
var price = herb.price
# Get all items as dictionary (key: id, value: item)
var shop_items = data.get_items("shop_item")
for shop_item in shop_items.values():
print(shop_item.price)
pass
#######################################
# Observe Properties:
# Please note that you currently have to update properties using the "update_property" to make use of this feature
#######################################
# Be notified when something about this herb changes
data.observe_item(self, herb, "herb_changed")
herb.update_property("name", "better_herb")
# Be notified when the price of this herb changes,
Please feel free to contribute. Unfortunately, the code base still is not documented that well and there are a number of bugs which will need to be ironed out. I am sure that there are many things I have been doing wrong, especially in regard to memory management.
* The _data_ singleton is only visible in the editor when the project is being restarted. This seems to be a limitation of the engine which does not allow reload the engine.cfg file
* The "class overview" screen is lacking any kind of useful content
# HALP! Something went wrong!
Stay calm, most issues can be resolved by either pressing the "Reload" button or activating and deactivating the plugin. If the problem persists, there is likely an issue with your data. Check if the name of the class (which are stored in the "classes" folder by default) is the same as the folder name of your instances (by default called "data"). If this is the case, there might be a conflict with duplicate IDs or the like. Please post an issue here if this happened without any external influence (e.g. you edited the files manually in another editor).
