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Fully implemented /version

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By: Dinnerbone <dinnerbone@dinnerbone.com>
This commit is contained in:
Bukkit/Spigot 2011-01-20 05:46:23 +00:00
parent 1862bd1f09
commit 74cf5f3f85
1 changed files with 115 additions and 15 deletions
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130
paper-api/src/main/java/org/bukkit/command/SimpleCommandMap.java
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@ -1,6 +1,7 @@
package org.bukkit.command;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@ -8,18 +9,14 @@ import org.bukkit.ChatColor;
import org.bukkit.Server;
import org.bukkit.entity.Player;
import org.bukkit.plugin.Plugin;
import org.bukkit.plugin.PluginDescriptionFile;
public final class SimpleCommandMap implements CommandMap {
private final Map<String, Command> knownCommands = new HashMap<String, Command>();
public SimpleCommandMap(final Server server) {
register("version", "bukkit", new Command("version") {
@Override
public boolean execute(Player player, String currentAlias, String[] args) {
player.sendMessage("This server is using some funky dev build of Bukkit!");
return true;
}
});
register("bukkit", new VersionCommand("version", server));
register("reload", "bukkit", new Command("reload") {
@Override
@ -45,16 +42,20 @@ public final class SimpleCommandMap implements CommandMap {
public void registerAll(String fallbackPrefix, List<Command> commands) {
if (commands != null) {
for(Command c : commands) {
List<String> names = new ArrayList<String>();
names.add(c.getName());
names.addAll(c.getAliases());
for(String name : names) {
register(name, fallbackPrefix, c);
}
register(fallbackPrefix, c);
}
}
}
private void register(String fallbackPrefix, Command command) {
List<String> names = new ArrayList<String>();
names.add(command.getName());
names.addAll(command.getAliases());
for (String name : names) {
register(name, fallbackPrefix, command);
}
}
/**
* {@inheritDoc}
@ -74,6 +75,8 @@ public final class SimpleCommandMap implements CommandMap {
public boolean dispatch(Player sender, String commandLine) {
String[] args = commandLine.split(" ");
String sentCommandLabel = args[0].substring(1);
args = Arrays.copyOfRange(args, 1, args.length);
Command target = knownCommands.get(sentCommandLabel);
boolean isRegisteredCommand = (target != null);
@ -83,4 +86,101 @@ public final class SimpleCommandMap implements CommandMap {
return isRegisteredCommand;
}
}
private static class VersionCommand extends Command {
private final Server server;
public VersionCommand(String name, Server server) {
super(name);
this.server = server;
this.tooltip = "Gets the version of this server including any plugins in use";
this.usageMessage = "/version [plugin name]";
this.setAliases(Arrays.asList("ver", "about"));
}
@Override
public boolean execute(Player player, String currentAlias, String[] args) {
if (args.length == 0) {
player.sendMessage("This server is running " + ChatColor.GREEN
+ server.getName() + ChatColor.WHITE + " version " + ChatColor.GREEN + server.getVersion());
player.sendMessage("This server is also sporting some funky dev build of Bukkit!");
player.sendMessage("Plugins: " + getPluginList());
} else {
StringBuilder name = new StringBuilder();
for (String arg : args) {
if (name.length() > 0) {
name.append(' ');
}
name.append(arg);
}
Plugin plugin = server.getPluginManager().getPlugin(name.toString());
if (plugin != null) {
PluginDescriptionFile desc = plugin.getDescription();
player.sendMessage(ChatColor.GREEN + desc.getName() + ChatColor.WHITE + " version " + ChatColor.GREEN + desc.getVersion());
if (desc.getDescription() != null) {
player.sendMessage(desc.getDescription());
}
if (desc.getWebsite() != null) {
player.sendMessage("Website: " + ChatColor.GREEN + desc.getWebsite());
}
if (!desc.getAuthors().isEmpty()) {
if (desc.getAuthors().size() == 1) {
player.sendMessage("Author: " + getAuthors(desc));
} else {
player.sendMessage("Authors: " + getAuthors(desc));
}
}
} else {
player.sendMessage("This server is not running any plugin by that name.");
player.sendMessage("Plugins: " + getPluginList());
}
}
return true;
}
private String getPluginList() {
StringBuilder pluginList = new StringBuilder();
Plugin[] plugins = server.getPluginManager().getPlugins();
for (Plugin plugin : plugins) {
if (pluginList.length() > 0) {
pluginList.append(ChatColor.WHITE);
pluginList.append(", ");
}
pluginList.append(ChatColor.GREEN);
pluginList.append(plugin.getDescription().getName());
}
return pluginList.toString();
}
private String getAuthors(final PluginDescriptionFile desc) {
StringBuilder result = new StringBuilder();
ArrayList<String> authors = desc.getAuthors();
for (int i = 0; i < authors.size(); i++) {
if (result.length() > 0) {
result.append(ChatColor.WHITE);
if (i < authors.size() - 1) {
result.append(", ");
} else {
result.append(" and ");
}
}
result.append(ChatColor.GREEN);
result.append(authors.get(i));
}
return result.toString();
}
}
}