package net.aufdemrand.denizen.events.core;
import net.aufdemrand.denizen.events.EventManager;
import net.aufdemrand.denizen.events.SmartEvent;
import net.aufdemrand.denizen.objects.Element;
import net.aufdemrand.denizen.objects.dLocation;
import net.aufdemrand.denizen.objects.dObject;
import net.aufdemrand.denizen.utilities.DenizenAPI;
import net.aufdemrand.denizen.utilities.debugging.dB;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.block.BlockRedstoneEvent;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class RedstoneSmartEvent implements SmartEvent, Listener {
///////////////////
// SMARTEVENT METHODS
///////////////
@Override
public boolean shouldInitialize(Set<String> events) {
for (String event : events) {
Matcher m = Pattern.compile("on redstone recalculated", Pattern.CASE_INSENSITIVE)
.matcher(event);
if (m.matches()) {
// Straight-forward enough, just pass from any match.
return true;
}
}
return false;
}
@Override
public void _initialize() {
DenizenAPI.getCurrentInstance().getServer().getPluginManager()
.registerEvents(this, DenizenAPI.getCurrentInstance());
dB.log("Loaded Redstone SmartEvent.");
}
@Override
public void breakDown() {
BlockRedstoneEvent.getHandlerList().unregister(this);
}
//////////////
// MECHANICS
///////////
// <--[event]
// @Events
// redstone recalculated
//
// @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
// "CANCELLED" to stop the block from falling.
//
// -->
@EventHandler
public void onBlockRedstone(BlockRedstoneEvent event) {
Map<String, dObject> context = new HashMap<String, dObject>();
context.put("location", new dLocation(event.getBlock().getLocation()));
context.put("old_current", new Element(event.getOldCurrent()));
context.put("new_current", new Element(event.getNewCurrent()));
String determination = EventManager.doEvents(Arrays.asList("redstone recalculated"), null, null, context, true);
Element det = new Element(determination);
if (det.isInt())
event.setNewCurrent(det.asInt());
}
}