ms/packages/bungee/src/command.ts

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import { command, plugin } from "@ms/api";
import { inject, provideSingleton } from "@ms/container";
const Arrays = Java.type('java.util.Arrays')
const Command = Java.extend(Java.type('net.md_5.bungee.api.plugin.Command'), Java.type('net.md_5.bungee.api.plugin.TabExecutor'));
const createCommand = eval(`
function(cls, name, exec, tab){
return new cls(name) {
execute: exec,
onTabComplete: tab
}
}
`)
@provideSingleton(command.Command)
export class BungeeCommand extends command.Command {
@inject(plugin.PluginInstance)
private pluginInstance: any;
private pluginManager: net.md_5.bungee.api.plugin.PluginManager = base.getInstance().getProxy().getPluginManager();
private commandMapping: any[] = [];
create(plugin: any, command: string) {
let commandKey = this.getCommandKey(plugin, command);
let commandCallable = new SimpleCommand(command);
this.pluginManager.registerCommand(this.pluginInstance, commandCallable.callable)
this.commandMapping[commandKey] = commandCallable.callable;
return commandCallable;
}
remove(plugin: any, command: string) {
var commandKey = this.getCommandKey(plugin, command);
if (this.commandMapping[commandKey]) {
this.pluginManager.unregisterCommand(this.commandMapping[commandKey])
delete this.commandMapping[commandKey];
}
}
onCommand(plugin: any, command: any, executor: Function) {
command.setExecutor(super.setExecutor(plugin, command, executor));
}
onTabComplete(plugin: any, command: any, tabCompleter: Function) {
command.setTabComplete(super.setTabCompleter(plugin, command, tabCompleter))
}
private getCommandKey(plugin: any, command: string) {
return plugin.description.name.toLowerCase() + ":" + command;
}
}
class SimpleCommand {
public callable: any;
private name: string;
private executor: Function;
private tabComplete: Function = () => [];
constructor(command: string) {
this.name = command;
this.callable = createCommand(Command, command,
(sender, args) => this.executor(sender, '', command, args),
(sender, args) => Arrays.asList(this.tabComplete(sender, '', command, args))
);
}
setExecutor = (executor: Function) => this.executor = executor;
setTabComplete = (tabComplete: Function) => this.tabComplete = tabComplete;
toString = () => `Bungee SimpleCommand(${this.name})`
}