/
PlayerChangesSignScriptEvent.java
139 lines (122 loc) · 4.4 KB
/
PlayerChangesSignScriptEvent.java
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package com.denizenscript.denizen.events.player;
import com.denizenscript.denizen.objects.*;
import com.denizenscript.denizen.utilities.implementation.BukkitScriptEntryData;
import com.denizenscript.denizen.events.BukkitScriptEvent;
import com.denizenscript.denizencore.objects.core.ListTag;
import com.denizenscript.denizencore.objects.ObjectTag;
import com.denizenscript.denizencore.scripts.ScriptEntryData;
import com.denizenscript.denizencore.tags.core.EscapeTagBase;
import org.bukkit.block.BlockState;
import org.bukkit.block.Sign;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.block.SignChangeEvent;
import java.util.Arrays;
public class PlayerChangesSignScriptEvent extends BukkitScriptEvent implements Listener {
// <--[event]
// @Events
// player changes sign
// player changes <material>
//
// @Regex ^on player changes [^\s]+$
//
// @Group Player
//
// @Switch in:<area> to only process the event if it occurred within a specified area.
//
// @Cancellable true
//
// @Triggers when a player changes a sign.
//
// @Context
// <context.location> returns the LocationTag of the sign.
// <context.new> returns the new sign text as a ListTag.
// <context.old> returns the old sign text as a ListTag.
// <context.material> returns the MaterialTag of the sign.
//
// @Determine
// ListTag to change the lines (Uses escaping, see <@link language Property Escaping>)
//
// @Player Always.
//
// -->
public PlayerChangesSignScriptEvent() {
instance = this;
}
public static PlayerChangesSignScriptEvent instance;
public LocationTag location;
public MaterialTag material;
public SignChangeEvent event;
@Override
public boolean couldMatch(ScriptPath path) {
if (!path.eventLower.startsWith("player changes")) {
return false;
}
String sign = path.eventArgAt(2);
if (!sign.equals("sign") && !couldMatchBlock(sign)) {
return false;
}
return true;
}
@Override
public boolean matches(ScriptPath path) {
String mat = path.eventArgLowerAt(2);
if (!mat.equals("sign") && (!mat.equals(material.identifyNoIdentifier()) && !mat.equals(material.identifyFullNoIdentifier()))) {
return false;
}
if (!runInCheck(path, location)) {
return false;
}
return super.matches(path);
}
@Override
public String getName() {
return "PlayerChangesSign";
}
@Override
public boolean applyDetermination(ScriptPath path, ObjectTag determinationObj) {
String determination = determinationObj.toString();
if (determination.length() > 0 && !isDefaultDetermination(determinationObj)) {
ListTag new_text = ListTag.valueOf(determination, getTagContext(path));
for (int i = 0; i < 4 && i < new_text.size(); i++) {
event.setLine(i, EscapeTagBase.unEscape(new_text.get(i)));
}
return true;
}
return super.applyDetermination(path, determinationObj);
}
@Override
public ScriptEntryData getScriptEntryData() {
return new BukkitScriptEntryData(PlayerTag.mirrorBukkitPlayer(event.getPlayer()), null);
}
@Override
public ObjectTag getContext(String name) {
if (name.equals("location")) {
return location;
}
else if (name.equals("material")) {
return material;
}
else if (name.equals("new")) {
return new ListTag(Arrays.asList(event.getLines()));
}
else if (name.equals("old")) {
return new ListTag(Arrays.asList(((Sign) event.getBlock().getState()).getLines()));
}
return super.getContext(name);
}
@EventHandler
public void onPlayerChangesSign(SignChangeEvent event) {
if (EntityTag.isNPC(event.getPlayer())) {
return;
}
BlockState state = event.getBlock().getState();
if (!(state instanceof Sign)) {
return;
}
material = new MaterialTag(event.getBlock());
location = new LocationTag(event.getBlock().getLocation());
this.event = event;
fire(event);
}
}