/
BiomeEnterExitScriptEvent.java
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/
BiomeEnterExitScriptEvent.java
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package com.denizenscript.denizen.events.player;
import com.denizenscript.denizen.objects.BiomeTag;
import com.denizenscript.denizen.objects.EntityTag;
import com.denizenscript.denizen.utilities.implementation.BukkitScriptEntryData;
import com.denizenscript.denizen.events.BukkitScriptEvent;
import com.denizenscript.denizen.objects.LocationTag;
import com.denizenscript.denizencore.objects.ObjectTag;
import com.denizenscript.denizencore.scripts.ScriptEntryData;
import com.denizenscript.denizencore.utilities.CoreUtilities;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerMoveEvent;
public class BiomeEnterExitScriptEvent extends BukkitScriptEvent implements Listener {
// <--[event]
// @Events
// player enters <biome>
// player exits <biome>
// player enters biome
// player exits biome
//
// @Regex ^on player (enters|exits) [^\s]+$
//
// @Switch in <area>
//
// @Warning Cancelling this event will fire a similar event immediately after.
//
// @Cancellable true
//
// @Triggers when a player enters or exits a biome.
//
// @Context
// <context.from> returns the block location moved from.
// <context.to> returns the block location moved to.
// <context.old_biome> returns the biome being left.
// <context.new_biome> returns the biome being entered.
//
// @Player Always.
//
// -->
public BiomeEnterExitScriptEvent() {
instance = this;
}
public static BiomeEnterExitScriptEvent instance;
public LocationTag from;
public LocationTag to;
public BiomeTag old_biome;
public BiomeTag new_biome;
public PlayerMoveEvent event;
@Override
public boolean couldMatch(ScriptPath path) {
return path.eventLower.startsWith("player enters")
|| path.eventLower.startsWith("player exits");
}
@Override
public boolean matches(ScriptPath path) {
String biome_test = path.eventArgAt(2);
String direction = path.eventArgAt(1);
if (!runInCheck(path, from) && !runInCheck(path, to)) {
return false;
}
BiomeTag biome = direction.equals("enters") ? new_biome : (direction.equals("exits") ? old_biome : null);
if (biome == null) {
return false;
}
if (!biome_test.equals("biome") && !biome_test.equals(CoreUtilities.toLowerCase(biome.getBiome().getName()))) {
return false;
}
return true;
}
@Override
public String getName() {
return "BiomeEnterExit";
}
@Override
public ScriptEntryData getScriptEntryData() {
return new BukkitScriptEntryData(event != null ? EntityTag.getPlayerFrom(event.getPlayer()) : null, null);
}
@Override
public ObjectTag getContext(String name) {
if (name.equals("to")) {
return to;
}
else if (name.equals("from")) {
return from;
}
else if (name.equals("old_biome")) {
return old_biome;
}
else if (name.equals("new_biome")) {
return new_biome;
}
return super.getContext(name);
}
@EventHandler
public void onPlayerEntersExitsBiome(PlayerMoveEvent event) {
from = new LocationTag(event.getFrom());
to = new LocationTag(event.getTo());
old_biome = new BiomeTag(from.getBlock().getBiome());
new_biome = new BiomeTag(to.getBlock().getBiome());
if (old_biome.identify().equals(new_biome.identify())) {
return;
}
this.event = event;
fire(event);
}
}