oblak/cloud-minecraft/README.md
2020-09-23 13:01:50 +02:00

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# cloud-minecraft
This directory hosts Minecraft specific implementations of cloud. Their features are summarized in the table below:
| Module | Platform | Minecraft Version | Brigadier Support?|
|--|--|--|--|
| `cloud-bukkit` | Bukkit, Spigot, Paper | 1.8+ | Via commodore for MC 1.13+ |
| `cloud-paper` | Bukkit, Spigot, Paper | 1.8+ | Via Paper for MC 1.15+, Via commodore for MC 1.13+ |
| `cloud-bungee` | BungeeCord | 1.8+ | No |
| `cloud-velocity` | Velocity 1.1.0 | 1.7+ | Yes |
| `cloud-cloudburst` | CloudBurst 1.0.0 | Bedrock 1.16.20+ | No |
## cloud-bukkit
Bukkit mappings for cloud. If `commodore` is present on the classpath and the server is running at least version 1.13+, Brigadier mappings will be available.
### dependency
```xml
<dependency>
<groupId>com.intellectualsites</groupId>
<artifactId>cloud-bukkit</artifactId>
<version>0.2.0-SNAPSHOT</version>
</dependency>
```
### setup
Simply do:
```java
final BukkitCommandManager<YourSender> bukkitCommandManager = new BukkitCommandManager<>(
yourPlugin, yourExecutionCoordinator, forwardMapper, backwardsMapper);
```
The `forwardMapper` is a function that maps your chosen sender type to Bukkit's [CommandSender](https://jd.bukkit.org/org/bukkit/command/CommandSender.html), and the `backwardsMapper`does the opposite. In the case that you don't need a custom sender type, you can simply use `CommandSender`as the generic type and pass `Function.identity()` as the forward and backward mappers.
### commodore
To use commodore, include it as a dependency:
```xml
<dependency>
<groupId>me.lucko</groupId>
<artifactId>commodore</artifactId>
<version>1.9</version>
</dependency>
```
Then initialize the commodore mappings using:
```java
try {
bukkitCommandManager.registerBrigadier();
} catch (final Exception e) {
plugin.getLogger().warning("Failed to initialize Brigadier support: " + e.getMessage());
}
```
The mappings will then be created and registered automatically whenever a new command is registered.
**Note:** The mapper must be initialized *before* any commands are registered.
You can check whether or not the running server supports Brigadier, by using `bukkitCommandManager.queryCapability(...)`.
## cloud-paper
An example plugin using the `cloud-paper` API can be found [here](https://github.com/Sauilitired/cloud/tree/master/cloud-minecraft/cloud-bukkit).
`cloud-paper`works on all Bukkit derivatives and has graceful fallbacks for cases where Paper specific features are missing. It is initialized the same way as the Bukkit manager, except `PaperCommandManager`is used instead. When using Paper 1.15+ Brigadier mappings are available even without commodore present.
### dependency
```xml
<dependency>
<groupId>com.intellectualsites</groupId>
<artifactId>cloud-paper</artifactId>
<version>0.2.0-SNAPSHOT</version>
</dependency>
```
### asynchronous completions
`cloud-paper`supports asynchronous completions when running on Paper. First check if the capability is present, by using `paperCommandManager.queryCapability(CloudBukkitCapabilities.ASYNCHRONOUS_COMPLETION)` and then initialize the asynchronous completion listener by using `paperCommandManager.registerAsynchronousCompletions()`.
## cloud-bungee
BungeeCord mappings for cloud.
### dependency
```xml
<dependency>
<groupId>com.intellectualsites</groupId>
<artifactId>cloud-bungee</artifactId>
<version>0.2.0-SNAPSHOT</version>
</dependency>
```
### setup
Simply do:
```java
final BungeeCommandManager<YourSender> bungeeCommandManager = new BungeeCommandManager<>(
yourPlugin, yourExecutionCoordinator, forwardMapper, backwardsMapper);
```
The `forwardMapper` is a function that maps your chosen sender type to Bungee's [CommandSender](https://ci.md-5.net/job/BungeeCord/ws/api/target/apidocs/net/md_5/bungee/api/CommandSender.html), and the `backwardsMapper`does the opposite. In the case that you don't need a custom sender type, you can simply use `CommandSender`as the generic type and pass `Function.identity()` as the forward and backward mappers.
## cloud-velocity
cloud mappings for Velocity 1.1.0-SNAPSHOT.
An example plugin using the `cloud-velocity` API can be found [here](https://github.com/Sauilitired/cloud/tree/master/cloud-minecraft/cloud-velocity-test).
### dependency
```xml
<dependency>
<groupId>com.intellectualsites</groupId>
<artifactId>cloud-velocity</artifactId>
<version>0.2.0-SNAPSHOT</version>
</dependency>
```
Simply do:
```java
final VelocityCommandManager<YourSender> bukkitCommandManager = new VelocityCommandManager<>(
proxyServer, yourExecutionCoordinator, forwardMapper, backwardsMapper);
```
The `forwardMapper` is a function that maps your chosen sender type to Velocity's [CommandSource](https://jd.velocitypowered.com/1.1.0/com/velocitypowered/api/command/CommandSource.html), and the `backwardsMapper`does the opposite. In the case that you don't need a custom sender type, you can simply use `CommandSource`as the generic type and pass `Function.identity()` as the forward and backward mappers.