/
PlayerEditsBookScriptEvent.java
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/
PlayerEditsBookScriptEvent.java
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package net.aufdemrand.denizen.events.player;
import net.aufdemrand.denizen.BukkitScriptEntryData;
import net.aufdemrand.denizen.events.BukkitScriptEvent;
import net.aufdemrand.denizen.objects.dItem;
import net.aufdemrand.denizen.objects.dPlayer;
import net.aufdemrand.denizen.scripts.containers.core.BookScriptContainer;
import net.aufdemrand.denizen.utilities.MaterialCompat;
import net.aufdemrand.denizen.utilities.debugging.dB;
import net.aufdemrand.denizencore.objects.Element;
import net.aufdemrand.denizencore.objects.dObject;
import net.aufdemrand.denizencore.objects.dScript;
import net.aufdemrand.denizencore.scripts.ScriptEntryData;
import net.aufdemrand.denizencore.scripts.containers.ScriptContainer;
import net.aufdemrand.denizencore.utilities.CoreUtilities;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerEditBookEvent;
import org.bukkit.inventory.meta.BookMeta;
// <--[event]
// @Events
// player edits book
// player signs book
//
// @Regex ^on player (edits|signs) book$
//
// @Triggers when a player edits or signs a book.
// @Context
// <context.title> returns the name of the book, if any.
// <context.pages> returns the number of pages in the book.
// <context.book> returns the book item being edited.
// <context.signing> returns whether the book is about to be signed.
//
// @Determine
// "NOT_SIGNING" to prevent the book from being signed.
// dScript to set the book information to set it to instead.
//
// -->
public class PlayerEditsBookScriptEvent extends BukkitScriptEvent implements Listener {
PlayerEditsBookScriptEvent instance;
PlayerEditBookEvent event;
Element signing;
Element title;
Element pages;
dItem book;
dPlayer player;
BookMeta bookMeta;
@Override
public boolean couldMatch(ScriptContainer scriptContainer, String s) {
String lower = CoreUtilities.toLowerCase(s);
return lower.startsWith("player edits book") || lower.startsWith("player signs book");
}
@Override
public boolean matches(ScriptPath path) {
String lower = path.eventLower;
String action = path.eventArgLowerAt(1);
if (action.equals("edits")) {
return true;
}
if (action.equals("signs") && signing.asBoolean()) {
return true;
}
return false;
}
@Override
public String getName() {
return "PlayerEditsBook";
}
@Override
public boolean applyDetermination(ScriptContainer container, String determination) {
if (determination.toUpperCase().equals("NOT_SIGNING")) {
signing = Element.FALSE;
}
else if (dScript.matches(determination)) {
dScript script = dScript.valueOf(determination);
if (script.getContainer() instanceof BookScriptContainer) {
dItem dBook = ((BookScriptContainer) script.getContainer()).getBookFrom(player, null);
bookMeta = (BookMeta) dBook.getItemStack().getItemMeta();
if (dBook.getMaterial().getMaterial() == MaterialCompat.WRITABLE_BOOK) {
signing = Element.FALSE;
}
}
else {
dB.echoError("Script '" + determination + "' is valid, but not of type 'book'!");
}
}
return super.applyDetermination(container, determination);
}
@Override
public ScriptEntryData getScriptEntryData() {
return new BukkitScriptEntryData(player, null);
}
@Override
public dObject getContext(String name) {
if (name.equals("signing")) {
return signing;
}
if (name.equals("title")) {
return title;
}
else if (name.equals("book")) {
return book;
}
return super.getContext(name);
}
@EventHandler
public void onPlayerEditsBook(PlayerEditBookEvent event) {
player = dPlayer.mirrorBukkitPlayer(event.getPlayer());
signing = new Element(event.isSigning());
bookMeta = event.getNewBookMeta();
pages = new Element(bookMeta.getPageCount());
title = event.isSigning() ? new Element(bookMeta.getTitle()) : null;
book = new dItem(event.getPlayer().getInventory().getItem(event.getSlot()));
this.event = event;
fire(event);
event.setNewBookMeta(bookMeta);
event.setSigning(signing.asBoolean());
}
}