mirror of
https://github.com/sirjonasxx/G-Earth.git
synced 2024-11-26 10:20:51 +01:00
sirjonasxx
GitHub
commit
a3797eb3e4
248
docs/wiki/Extensions.md
Normal file
248
docs/wiki/Extensions.md
Normal file
@ -0,0 +1,248 @@
|
|||||||
|
# Warning - this wiki page is outdated - will be updated soon. In the meanwhile, ask any questions in the Discord server or check the [template extensions](https://github.com/sirjonasxx/G-Earth-template-extensions)
|
||||||
|
|
||||||
|
G-Earth supports console & GUI extensions, this page is focused on extension structure and development.
|
||||||
|
|
||||||
|
Visit https://github.com/sirjonasxx/G-Earth-template-extensions to start from a minimalistic template extension
|
||||||
|
|
||||||
|
## Features
|
||||||
|
* Packet hash/name support
|
||||||
|
* Interception of incoming/outgoing packets
|
||||||
|
* Full chat console support for I/O
|
||||||
|
|
||||||
|
## Console extensions
|
||||||
|
|
||||||
|
Console extensions are the most basic kind of extensions, a few lines of code can get us started.
|
||||||
|
A console extension is made of a Java class that extends _Extension_.
|
||||||
|
|
||||||
|
Let's start a sample extension creating a maven project:
|
||||||
|
|
||||||
|
Since G-Earth is built using maven, once we've compiled G-Earth, it's possible to add it as a project dependency:
|
||||||
|
```xml
|
||||||
|
<?xml version="1.0" encoding="UTF-8"?>
|
||||||
|
<project xmlns="http://maven.apache.org/POM/4.0.0"
|
||||||
|
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||||
|
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
|
||||||
|
<modelVersion>4.0.0</modelVersion>
|
||||||
|
|
||||||
|
<groupId>G-EarthGang</groupId>
|
||||||
|
<artifactId>SampleExtension</artifactId>
|
||||||
|
<version>1.0-SNAPSHOT</version>
|
||||||
|
<build>
|
||||||
|
<plugins>
|
||||||
|
<plugin>
|
||||||
|
<groupId>org.apache.maven.plugins</groupId>
|
||||||
|
<artifactId>maven-jar-plugin</artifactId>
|
||||||
|
<version>2.5</version>
|
||||||
|
<configuration>
|
||||||
|
<outputDirectory>${project.build.directory}/bin</outputDirectory>
|
||||||
|
<archive>
|
||||||
|
<manifest>
|
||||||
|
<addDefaultImplementationEntries>true</addDefaultImplementationEntries>
|
||||||
|
<addClasspath>true</addClasspath>
|
||||||
|
<classpathPrefix>lib/</classpathPrefix>
|
||||||
|
<mainClass>SampleExtension</mainClass>
|
||||||
|
<useUniqueVersions>false</useUniqueVersions>
|
||||||
|
</manifest>
|
||||||
|
</archive>
|
||||||
|
</configuration>
|
||||||
|
</plugin>
|
||||||
|
<plugin>
|
||||||
|
<artifactId>maven-assembly-plugin</artifactId>
|
||||||
|
<version>2.5</version>
|
||||||
|
<executions>
|
||||||
|
<execution>
|
||||||
|
<phase>package</phase>
|
||||||
|
<goals>
|
||||||
|
<goal>single</goal>
|
||||||
|
</goals>
|
||||||
|
</execution>
|
||||||
|
</executions>
|
||||||
|
<configuration>
|
||||||
|
<outputDirectory>${project.build.directory}/bin</outputDirectory>
|
||||||
|
<archive>
|
||||||
|
<manifest>
|
||||||
|
<mainClass>SampleExtension</mainClass>
|
||||||
|
</manifest>
|
||||||
|
</archive>
|
||||||
|
<descriptorRefs>
|
||||||
|
<descriptorRef>jar-with-dependencies</descriptorRef>
|
||||||
|
</descriptorRefs>
|
||||||
|
<finalName>SampleExtension</finalName>
|
||||||
|
<appendAssemblyId>false</appendAssemblyId>
|
||||||
|
</configuration>
|
||||||
|
</plugin>
|
||||||
|
<plugin>
|
||||||
|
<groupId>org.apache.maven.plugins</groupId>
|
||||||
|
<artifactId>maven-compiler-plugin</artifactId>
|
||||||
|
<configuration>
|
||||||
|
<source>8</source>
|
||||||
|
<target>8</target>
|
||||||
|
</configuration>
|
||||||
|
</plugin>
|
||||||
|
</plugins>
|
||||||
|
</build>
|
||||||
|
|
||||||
|
<dependencies>
|
||||||
|
<dependency>
|
||||||
|
<groupId>G-Earth</groupId>
|
||||||
|
<artifactId>G-Earth</artifactId>
|
||||||
|
<version>0.2</version>
|
||||||
|
</dependency>
|
||||||
|
</dependencies>
|
||||||
|
</project>
|
||||||
|
```
|
||||||
|
|
||||||
|
That should be enough to configure maven. Now let's move on to the code.
|
||||||
|
|
||||||
|
Every extension needs to include an _ExtensionInfo_ annotation in order to identify the extension, our ExtensionInfo would look like this:
|
||||||
|
```java
|
||||||
|
@ExtensionInfo(
|
||||||
|
Title = "Sample Extension",
|
||||||
|
Description = "Used for the wiki",
|
||||||
|
Version = "1.0",
|
||||||
|
Author = "G-Earth"
|
||||||
|
)
|
||||||
|
```
|
||||||
|
|
||||||
|
The extension constitutes a standalone jar, so we'll need to include a main method to start it up like this:
|
||||||
|
```java
|
||||||
|
public class SampleExtension extends Extension {
|
||||||
|
private SampleExtension(String[] args) {
|
||||||
|
super(args);
|
||||||
|
}
|
||||||
|
|
||||||
|
public static void main(String[] args) {
|
||||||
|
new SampleExtension(args).run();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
That would be a bare minimum to get it loaded into G-Earth, now let's have a look at the API to improve our little extension
|
||||||
|
|
||||||
|
## A quick look to the extensions API
|
||||||
|
|
||||||
|
**!!!Warning: since G-Earth 1.4, HashSupport has been renamed to PacketInfoSupport!!!**
|
||||||
|
|
||||||
|
In this section we'll build upon the previous example with the functionality provided by G-Earth's API
|
||||||
|
|
||||||
|
### Initializing our extension
|
||||||
|
|
||||||
|
_initExtension_ is called whenever G-Earth loads the extension, it's specially useful to init the _HashSupport_ and other features, we'll use it in the following examples
|
||||||
|
|
||||||
|
|
||||||
|
### Intercepting packets
|
||||||
|
The _intercept_ method lets us intercept a packet from its id and modify it if we want to. Typically, we use this function call inside _initExtension_.
|
||||||
|
```java
|
||||||
|
intercept(HMessage.Side.TOCLIENT, 4000, hMessage -> {
|
||||||
|
// oops we got disconnected
|
||||||
|
});
|
||||||
|
```
|
||||||
|
|
||||||
|
### Sending packets
|
||||||
|
G-Earth includes the sendTo[Client/Server] method in order to send packets.
|
||||||
|
|
||||||
|
```java
|
||||||
|
sendToClient(new HPacket("{l}{u:1234}"));
|
||||||
|
// or
|
||||||
|
sendToClient(new HPacket(1234));
|
||||||
|
```
|
||||||
|
|
||||||
|
### Doing stuff upon client connection
|
||||||
|
|
||||||
|
```java
|
||||||
|
@Override
|
||||||
|
protected void onStartConnection() {
|
||||||
|
// we're connected to habbo
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
### Minimalistic interaction; onClick
|
||||||
|
|
||||||
|
If (and only if) the _onClick_ method is overridden by your extension, G-Earth will display a green "Start" button next to your extension and the function will get called on-click. For form extensions, this option is automatically used to open the GUI. For non-gui extensions, this is an additional feature you could use.
|
||||||
|
|
||||||
|
```java
|
||||||
|
@Override
|
||||||
|
protected void onClick() {
|
||||||
|
// the user clicked this extension! I must do something relevant here
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
|
||||||
|
### HashSupport
|
||||||
|
|
||||||
|
_HashSupport_ allows us to use hashes/names in order to intercept and send packets, using the aforementioned methods.
|
||||||
|
|
||||||
|
```java
|
||||||
|
private HashSupport mHashSupport;
|
||||||
|
@Override
|
||||||
|
protected void initExtension() {
|
||||||
|
// This is called when G-Earth loads the extension
|
||||||
|
mHashSupport = new HashSupport(this);
|
||||||
|
|
||||||
|
mHashSupport.intercept(HMessage.Side.TOCLIENT, "RoomUserStartTyping", hMessage -> {
|
||||||
|
mHashSupport.sendToServer("RoomUserStopTyping");
|
||||||
|
});
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
### ChatConsole
|
||||||
|
_ChatConsole_ is a new G-Earth feature that allows us to use the in-game chat in order to easily communicate with the extension, it can read your input and write messages, you can also set a welcome message, we'll add it to our example.
|
||||||
|
(side note: the implementation of ChatConsole hides the whole thing from the Habbo servers, so all interaction stays local)
|
||||||
|
|
||||||
|
```java
|
||||||
|
private HashSupport mHashSupport;
|
||||||
|
private ChatConsole mChatConsole;
|
||||||
|
@Override
|
||||||
|
protected void initExtension() {
|
||||||
|
// This is called when G-Earth loads the extension
|
||||||
|
mHashSupport = new HashSupport(this);
|
||||||
|
mChatConsole = new ChatConsole(mHashSupport, this, "I'm a welcome message!");
|
||||||
|
|
||||||
|
mChatConsole.onInput(input -> {
|
||||||
|
if (input.equals("ping"))
|
||||||
|
mChatConsole.writeOutput("pong", false);
|
||||||
|
});
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
Once loaded it will appear to your friend's list<br/>
|
||||||
|
|
||||||
|
|
||||||
|
It will show the welcome message after typing _:info_ <br/>
|
||||||
|
<br/>
|
||||||
|
|
||||||
|
|
||||||
|
If used correctly it can be pretty powerful.
|
||||||
|
|
||||||
|
## GUI extensions
|
||||||
|
|
||||||
|
We'll build a simple GUI based extension using the concepts we learnt on the console extension part.
|
||||||
|
|
||||||
|
The main difference is that instead of extending from _Extension_ we'll extend from _ExtensionForm_. This introduces some changes, for example, in order to call to our extension in _main_, we'll call _runExtensionForm_ instead of the constructor.
|
||||||
|
|
||||||
|
```java
|
||||||
|
public class SampleExtension extends ExtensionForm {
|
||||||
|
public static void main(String[] args) {
|
||||||
|
runExtensionForm(args, SampleExtension.class);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
Since _ExtensionForm_ is an abstract class, we'll have to implement _launchForm_ in order to setup the javafx components
|
||||||
|
```java
|
||||||
|
public ExtensionForm launchForm(Stage primaryStage) throws Exception {
|
||||||
|
FXMLLoader loader = new FXMLLoader(getClass().getResource("sampleextension.fxml"));
|
||||||
|
Parent root = loader.load();
|
||||||
|
|
||||||
|
primaryStage.setTitle("Sample extension");
|
||||||
|
primaryStage.setScene(new Scene(root));
|
||||||
|
primaryStage.setResizable(false);
|
||||||
|
|
||||||
|
return loader.getController();
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
Assuming you've created the .fxml file, this code would be enough for G-Earth to load your extension.
|
||||||
|
|
||||||
|
|
||||||
|
From there, you can design your own UI and use the API to create a fully functional extension.
|
||||||
58
docs/wiki/G-Python-qtConsole.md
Normal file
58
docs/wiki/G-Python-qtConsole.md
Normal file
@ -0,0 +1,58 @@
|
|||||||
|
## Requirements
|
||||||
|
* Understand the G-Python extension interface (https://github.com/sirjonasxx/G-Python)
|
||||||
|
* Make sure your python version (`python --version` on commandline) is >= 3.2
|
||||||
|
* Execute the following line on commandline: `python -m pip install qtconsole pyqt5 jupyter-console g-python` to install the required packages
|
||||||
|
|
||||||
|
(IMPORTANT: On Linux devices, the installation command might require a `sudo`, since G-Earth runs in `sudo` as well.)
|
||||||
|
|
||||||
|
## Usage
|
||||||
|
1. Go to the "Extra" tab on G-Earth and check the "Enable G-Python Scripting" checkbox
|
||||||
|
2. Go to the "Extensions" tab and open a G-Python shell
|
||||||
|
|
||||||
|
The shell will automatically do the following things for you:
|
||||||
|
* Import all G-Python classes & modules (`Extension`, `Direction`, `HMessage`, `HPacket`, `hparsers`, `htools`)
|
||||||
|
* Import the `sleep()` function from the `time` module
|
||||||
|
* Initialize a G-Python extension (named `ext`) and connect it to G-Earth
|
||||||
|
* Create an interface for all methods of the Extension object (for example: `ext.send_to_server(packet)` can also be executed with just `send_to_server(packet)`)
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
### QtConsole shortcuts
|
||||||
|
|
||||||
|
Shortcuts:
|
||||||
|
* TAB -> Autocomplete
|
||||||
|
* SHIFT+TAB -> Show function arguments + docs
|
||||||
|
* ENTER -> Execute the entered python script or continue it on the next line, depending on context
|
||||||
|
* CTRL+ENTER -> Same as "ENTER", but always continue the current script
|
||||||
|
* SHIFT+ENTER -> Same as "ENTER", but always execute
|
||||||
|
|
||||||
|
Commands:
|
||||||
|
* %quickref -> list of all qtConsole commands
|
||||||
|
* %clear -> clears the window
|
||||||
|
* %save -> saves specific lines to a file (example: `%save test 4-7`, saves lines 4 to 7 to `test.py`)
|
||||||
|
* %load -> loads script from a file (example: `load test`, loads `test.py`)
|
||||||
|
|
||||||
|
## Example
|
||||||
|
#### Example 1: send all user signs
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
_(hint: to save this script: `%save all_signs 23-24`)_
|
||||||
|
|
||||||
|
#### Example 2: wave when typing "wave"
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
_(hint: if you're going to `sleep()` during an `intercept()` callback, do an asynchronous intercept (check g-python repo), or all incoming/outgoing packet flow will be paused)_
|
||||||
|
|
||||||
|
_(hint: in the method signature `def on_speech(message: HMessage)`, `: HMessage` isn't required but makes auto-completion easier)_
|
||||||
|
|
||||||
|
#### Example 3: get all room furniture
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
#### Example 4: get all room users
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
_(prints the list of all HEntities in the room, in which all of them are mapped to their corresponding string representation)_
|
||||||
9
docs/wiki/Home.md
Normal file
9
docs/wiki/Home.md
Normal file
@ -0,0 +1,9 @@
|
|||||||
|
Welcome to the G-Earth wiki!
|
||||||
|
|
||||||
|
For extension development, go to https://github.com/sirjonasxx/G-Earth/wiki/Extensions
|
||||||
|
|
||||||
|
For troubleshooting, go to https://github.com/sirjonasxx/G-Earth/wiki/Troubleshooting
|
||||||
|
|
||||||
|
For Mac installation, go to https://github.com/sirjonasxx/G-Earth/wiki/macOs-Installation-guide
|
||||||
|
|
||||||
|
For the G-Python console, go to https://github.com/sirjonasxx/G-Earth/wiki/G-Python-qtConsole
|
||||||
38
docs/wiki/Troubleshooting.md
Normal file
38
docs/wiki/Troubleshooting.md
Normal file
@ -0,0 +1,38 @@
|
|||||||
|
**HABBO AIR CURRENTLY DOESN'T WORK FOR MAC**
|
||||||
|
|
||||||
|
There are some known issues with the execution G-Earth, please read this through carefully.
|
||||||
|
|
||||||
|
First of all, make sure you have extracted the .rar file into its own folder.
|
||||||
|
If you're using a mac; make sure you have completed the mac-installation wiki page.
|
||||||
|
|
||||||
|
## Problem 1: G-Earth doesn't open
|
||||||
|
* It's recommended to use Java 8, some problems have occurred with people using Java 11 or other versions. It shouldn't be hard to fix this with a simple google search.
|
||||||
|
* On Linux, if you get a "Invalid MIT-MAGIC-COOKIE-1" exception, execute "xhost +local:" in a terminal
|
||||||
|
* On Linux, if you get a "could not find or load main class gearth.Main", javafx might not be installed. Execute "apt install openjfx" to install javafx
|
||||||
|
* It will almost always be an issue with Java, so try reinstalling
|
||||||
|
|
||||||
|
## Problem 2: Stuck at 76% or 57%
|
||||||
|
* On windows; navigate to https://visualstudio.microsoft.com/downloads/ and download the c++ redistributable 2017 ( https://imgur.com/a/bgvL8fN ), make sure to select the right version.
|
||||||
|
* Try another browser. (on Mac, use Firefox. On Windows, use Chrome, Firefox or Opera, others might work as well, but IE and Edge do not)
|
||||||
|
* MAKE SURE your downloaded the right .rar file, for Windows, check if you're running on a 32bit or 64bit device first.
|
||||||
|
* If you got a message redirecting you to the troubleshooting page, the issue likely has to do with something G-Mem related.
|
||||||
|
- Try double clicking G-Mem.exe and see if any errors appear, this may help you in troubleshooting
|
||||||
|
- In rare cases, I found people that couldn't use G-Mem.exe if it was executed with admin permissions. If you can verify you have the same issue, you could make your hosts file editable by non-admin users and run G-Earth in a non-admin fashion. Beware: this is a security risk but I found no other solution
|
||||||
|
|
||||||
|
## Problem 3: Habbo loads, but G-Earth isn't connected
|
||||||
|
* Your hosts file might have some permissions issues. Delete it and place a new one: https://github.com/sirjonasxx/G-Earth/issues/17
|
||||||
|
* The port of the hotel you're trying to connect with (30000 or 38101 on most hotels) must not be in use by any other process than G-Earth. There are platform-specific ways to find out what ports are in-use by googling.
|
||||||
|
* Make sure you don't have a VPN(/browser extension) enabled
|
||||||
|
* Your antivirus might be the problem, try to disable it
|
||||||
|
* Your firewall might be the problem, try to disable it
|
||||||
|
|
||||||
|
## Creating an Issue
|
||||||
|
If the solutions did NOT help you, navigate to https://github.com/sirjonasxx/G-Earth/issues and, if it hasn't been solved before, create a new issue.
|
||||||
|
Include the following things in your issue:
|
||||||
|
* Java version
|
||||||
|
* Your operating system
|
||||||
|
* For windows: open CMD as administrator and navigate to the G-Earth folder, execute "java -jar G-Earth.jar" and wait for your specific problem to occur. Afterwards, take a screenshot and include it in the issue.
|
||||||
|
* For mac&linux: the same thing, but open a terminal instead and use the command "sudo java -jar G-Earth.jar"
|
||||||
|
|
||||||
|
|
||||||
|
If you had an issue and solved it with a different solution and feel like it belongs on this page, feel free to create an issue.
|
||||||
24
docs/wiki/macOs-Installation-guide.md
Normal file
24
docs/wiki/macOs-Installation-guide.md
Normal file
@ -0,0 +1,24 @@
|
|||||||
|
**NOTE: Currently supported browsers: ONLY Firefox and Chromium, works on Habbo AIR too**
|
||||||
|
|
||||||
|
In order to run G-Earth on macOs, you'll need to sign G-Mem (our memory searcher). This wiki page will cover that process.
|
||||||
|
|
||||||
|
First we'll create a certificate in order to sign it:
|
||||||
|
1. Open the Keychain Access application (You may find it inside Utilities).£
|
||||||
|
2. Select Certificate Assistant -> Create a Certificate.<br>
|
||||||
|
|
||||||
|
3. Choose a name for the certificate (I'll use "gmem-cert") and set "Certificate Type" to "Code Signing". Also select "Let me override defaults" option.<br>
|
||||||
|
|
||||||
|
4. Click on "Continue" until "Specify a Location For The Certificate" appears, then set "Keychain" to "System".<br>
|
||||||
|
|
||||||
|
5. Continue, the certificate will be created then.<br>
|
||||||
|
|
||||||
|
|
||||||
|
Once created, we are able to codesign gmem from Terminal<br>
|
||||||
|
`codesign -fs "gmem-cert" <G-Earth_Path>/G-Mem`
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
Now you're ready to open G-Earth from Terminal<br>
|
||||||
|
`sudo java -jar G-Earth.jar`
|
||||||
|
|
||||||
|
If you experience any other issues and the troubleshooting page doesn't help, it might be useful to have a look at the following issues: [#67](../issues/67) [#10](../issues/10)
|
||||||
Loading…
Reference in New Issue
Block a user