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[Bleeding] Added support for linking custom CommandExecutor types to a HelpTopicFactory. Fixes BUKKIT-1027

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rmichela 2012-03-09 01:17:45 -05:00 committed by EvilSeph
parent 5c757df673
commit 378424a1a1
1 changed files with 15 additions and 7 deletions
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22
src/main/java/org/bukkit/craftbukkit/help/SimpleHelpMap.java
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@ -1,7 +1,9 @@
package org.bukkit.craftbukkit.help;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.MultipleCommandAlias;
import org.bukkit.command.PluginCommand;
import org.bukkit.command.defaults.VanillaCommand;
import org.bukkit.craftbukkit.CraftServer;
import org.bukkit.help.HelpMap;
@ -71,12 +73,18 @@ public class SimpleHelpMap implements HelpMap {
// ** Load topics from highest to lowest priority order **
// Initialize help topics from the server's command map
for (Command command : server.getCommandMap().getCommands()) {
if (topicFactoryMap.containsKey(command.getClass())) {
addTopic(topicFactoryMap.get(command.getClass()).createTopic(command));
} else {
addTopic(new GenericCommandHelpTopic(command));
outer: for (Command command : server.getCommandMap().getCommands()) {
for (Class c : topicFactoryMap.keySet()) {
if (c.isAssignableFrom(command.getClass())) {
addTopic(topicFactoryMap.get(c).createTopic(command));
continue outer;
}
if (command instanceof PluginCommand && c.isAssignableFrom(((PluginCommand)command).getExecutor().getClass())) {
addTopic(topicFactoryMap.get(c).createTopic(command));
continue outer;
}
}
addTopic(new GenericCommandHelpTopic(command));
}
// Initialize help topics from the server's fallback commands
@ -94,8 +102,8 @@ public class SimpleHelpMap implements HelpMap {
}
public void registerHelpTopicFactory(Class commandClass, HelpTopicFactory factory) {
if (!Command.class.isAssignableFrom(commandClass)) {
throw new IllegalArgumentException("commandClass must implement Command");
if (!Command.class.isAssignableFrom(commandClass) && !CommandExecutor.class.isAssignableFrom(commandClass)) {
throw new IllegalArgumentException("commandClass must implement either Command or CommandExecutor!");
}
topicFactoryMap.put(commandClass, factory);
}