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PistonExtendsScriptEvent.java
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PistonExtendsScriptEvent.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.objects.dMaterial;
import net.aufdemrand.denizen.utilities.DenizenAPI;
import net.aufdemrand.denizencore.objects.Element;
import net.aufdemrand.denizencore.objects.dList;
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.block.Block;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.block.BlockPistonExtendEvent;
public class PistonExtendsScriptEvent extends BukkitScriptEvent implements Listener {
// <--[event]
// @Events
// piston extends (in <area>)
// <block> extends (in <area>)
//
// @Regex ^on [^\s]+ extends( in ((notable (cuboid|ellipsoid))|([^\s]+)))?$
//
// @Cancellable true
//
// @Triggers when a piston extends.
//
// @Context
// <context.location> returns the dLocation of the piston.
// <context.material> returns the dMaterial of the piston.
// <context.length> returns an Element of the number of blocks that will be moved by the piston.
// <context.blocks> returns a dList of all block locations about to be moved.
// <context.sticky> returns an Element of whether the piston is sticky.
// <context.relative> returns a dLocation of the block in front of the piston.
//
// -->
public PistonExtendsScriptEvent() {
instance = this;
}
public static PistonExtendsScriptEvent instance;
public dLocation location;
public dMaterial material;
public Element length;
public dList blocks;
public Element sticky;
public dLocation relative;
public BlockPistonExtendEvent event;
@Override
public boolean couldMatch(ScriptContainer scriptContainer, String s) {
String lower = CoreUtilities.toLowerCase(s);
String cmd = CoreUtilities.getXthArg(1, lower);
return cmd.equals("extends");
}
@Override
public boolean matches(ScriptPath path) {
String s = path.event;
String lower = path.eventLower;
String mat = CoreUtilities.getXthArg(0, lower);
return (mat.equals("piston") || tryMaterial(material, mat))
&& runInCheck(scriptContainer, s, lower, location);
}
@Override
public String getName() {
return "PistonExtends";
}
@Override
public void init() {
Bukkit.getServer().getPluginManager().registerEvents(this, DenizenAPI.getCurrentInstance());
}
@Override
public void destroy() {
BlockPistonExtendEvent.getHandlerList().unregister(this);
}
@Override
public boolean applyDetermination(ScriptContainer container, String determination) {
return super.applyDetermination(container, determination);
}
@Override
public dObject getContext(String name) {
if (name.equals("location")) {
return location;
}
else if (name.equals("material")) {
return material;
}
else if (name.equals("sticky")) {
return sticky;
}
else if (name.equals("relative")) {
return relative;
}
else if (name.equals("blocks")) {
return blocks;
}
else if (name.equals("length")) {
return length;
}
return super.getContext(name);
}
@EventHandler
public void onPistonExtends(BlockPistonExtendEvent event) {
location = new dLocation(event.getBlock().getLocation());
material = dMaterial.getMaterialFrom(event.getBlock().getType(), event.getBlock().getData());
sticky = new Element(event.isSticky() ? "true" : "false");
relative = new dLocation(event.getBlock().getRelative(event.getDirection()).getLocation());
blocks = new dList();
for (Block block : event.getBlocks()) {
blocks.add(new dLocation(block.getLocation()).identify());
}
length = new Element(blocks.size());
cancelled = event.isCancelled();
this.event = event;
fire();
event.setCancelled(cancelled);
}
}