/
RedstoneScriptEvent.java
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/
RedstoneScriptEvent.java
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package net.aufdemrand.denizen.events.world;
import net.aufdemrand.denizen.events.BukkitScriptEvent;
import net.aufdemrand.denizen.objects.dLocation;
import net.aufdemrand.denizen.utilities.DenizenAPI;
import net.aufdemrand.denizencore.objects.Element;
import net.aufdemrand.denizencore.objects.dObject;
import net.aufdemrand.denizencore.scripts.containers.ScriptContainer;
import net.aufdemrand.denizencore.utilities.CoreUtilities;
import org.bukkit.Bukkit;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.block.BlockRedstoneEvent;
public class RedstoneScriptEvent extends BukkitScriptEvent implements Listener {
// <--[event]
// @Events
// redstone recalculated (in <area>)
//
// @Regex ^on redstone recalculated( in ((notable (cuboid|ellipsoid))|([^\s]+)))?$
//
// @Warning This event fires very very rapidly!
//
// @Triggers when a redstone wire is recalculated.
//
// @Context
// <context.location> returns the location of the block.
// <context.old_current> returns what the redstone power level was.
// <context.new_current> returns what the redstone power level is becoming.
//
// @Determine
// Element (Number) set the current value to a specific value.
//
// -->
public RedstoneScriptEvent() {
instance = this;
}
public static RedstoneScriptEvent instance;
public dLocation location;
public Element old_current;
public Element new_current;
public BlockRedstoneEvent event;
@Override
public boolean couldMatch(ScriptContainer scriptContainer, String s) {
String lower = CoreUtilities.toLowerCase(s);
return lower.startsWith("redstone recalculated");
}
@Override
public boolean matches(ScriptContainer scriptContainer, String s) {
return runInCheck(scriptContainer, s, CoreUtilities.toLowerCase(s), location);
}
@Override
public String getName() {
return "RedstoneRecalculated";
}
@Override
public void init() {
Bukkit.getServer().getPluginManager().registerEvents(this, DenizenAPI.getCurrentInstance());
}
@Override
public void destroy() {
BlockRedstoneEvent.getHandlerList().unregister(this);
}
@Override
public boolean applyDetermination(ScriptContainer container, String determination) {
Element power = new Element(determination);
if (power.isInt()) {
new_current = power;
return true;
}
return super.applyDetermination(container, determination);
}
@Override
public dObject getContext(String name) {
if (name.equals("location")) {
return location;
}
else if (name.equals("old_current")) {
return old_current;
}
else if (name.equals("new_current")) {
return new_current;
}
return super.getContext(name);
}
@EventHandler
public void onBlockRedstone(BlockRedstoneEvent event) {
location = new dLocation(event.getBlock().getLocation());
old_current = new Element(event.getOldCurrent());
new_current = new Element(event.getNewCurrent());
this.event = event;
fire();
event.setNewCurrent(new_current.asInt());
}
}