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Fix //expand, improve //help

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This commit is contained in:
Kenzie Togami
2019-05-17 22:24:14 -07:00
parent 71df3716dd
commit 3173e26109
14 changed files with 209 additions and 226 deletions
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49
worldedit-core/src/main/java/com/sk89q/worldedit/util/formatting/component/CommandUsageBox.java
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@ -20,17 +20,19 @@
package com.sk89q.worldedit.util.formatting.component;
import com.google.common.collect.Iterables;
import com.sk89q.worldedit.util.formatting.text.TextComponent;
import com.sk89q.worldedit.util.formatting.text.event.ClickEvent;
import com.sk89q.worldedit.util.formatting.text.event.HoverEvent;
import com.sk89q.worldedit.util.formatting.text.format.TextDecoration;
import org.enginehub.piston.ColorConfig;
import org.enginehub.piston.Command;
import org.enginehub.piston.CommandParameters;
import org.enginehub.piston.util.HelpGenerator;
import javax.annotation.Nullable;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
import static com.google.common.base.Preconditions.checkNotNull;
import static com.sk89q.worldedit.internal.command.CommandUtil.byCleanName;
import static com.sk89q.worldedit.internal.command.CommandUtil.getSubCommands;
/**
@ -58,35 +60,26 @@ public class CommandUsageBox extends TextComponentProducer {
public CommandUsageBox(List<Command> commands, String commandString, @Nullable CommandParameters parameters) throws InvalidComponentException {
checkNotNull(commands);
checkNotNull(commandString);
Map<String, Command> subCommands = getSubCommands(Iterables.getLast(commands));
if (subCommands.isEmpty()) {
attachCommandUsage(commands, commandString);
} else {
attachSubcommandUsage(subCommands, commandString, parameters);
}
}
private void attachSubcommandUsage(Map<String, Command> dispatcher, String commandString, @Nullable CommandParameters parameters) throws InvalidComponentException {
CommandListBox box = new CommandListBox(commandString.isEmpty() ? "Help" : "Subcommands:" + commandString,
"//help %page%" + (commandString.isEmpty() ? "" : " " + commandString));
String prefix = !commandString.isEmpty() ? commandString + " " : "";
List<Command> list = dispatcher.values().stream()
.sorted(byCleanName())
.collect(Collectors.toList());
for (Command mapping : list) {
if (parameters == null || mapping.getCondition().satisfied(parameters)) {
box.appendCommand(prefix + mapping.getName(), mapping.getDescription());
}
}
append(box.create(1));
attachCommandUsage(commands, commandString);
}
private void attachCommandUsage(List<Command> commands, String commandString) {
TextComponentProducer boxContent = new TextComponentProducer()
.append(HelpGenerator.create(commands).getFullHelp());
if (getSubCommands(Iterables.getLast(commands)).size() > 0) {
boxContent.append(TextComponent.newline())
.append(TextComponent.builder("> ")
.color(ColorConfig.getHelpText())
.append(TextComponent.builder("List Subcommands")
.color(ColorConfig.getMainText())
.decoration(TextDecoration.ITALIC, true)
.clickEvent(ClickEvent.runCommand("//help -s " + commandString))
.hoverEvent(HoverEvent.showText(TextComponent.of("List all subcommands of this command")))
.build())
.build());
}
MessageBox box = new MessageBox("Help for " + commandString,
new TextComponentProducer().append(HelpGenerator.create(commands).getFullHelp()));
boxContent);
append(box.create());
}