/
BlockDispensesScriptEvent.java
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/
BlockDispensesScriptEvent.java
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package com.denizenscript.denizen.events.block;
import com.denizenscript.denizen.objects.ItemTag;
import com.denizenscript.denizen.objects.LocationTag;
import com.denizenscript.denizen.objects.MaterialTag;
import com.denizenscript.denizen.events.BukkitScriptEvent;
import com.denizenscript.denizencore.objects.ArgumentHelper;
import com.denizenscript.denizencore.objects.ObjectTag;
import com.denizenscript.denizen.utilities.BukkitImplDeprecations;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.block.BlockDispenseEvent;
public class BlockDispensesScriptEvent extends BukkitScriptEvent implements Listener {
// <--[event]
// @Events
// <block> dispenses <item>
//
// @Group Block
//
// @Location true
//
// @Cancellable true
//
// @Triggers when a block dispenses an item.
//
// @Context
// <context.location> returns the LocationTag of the dispenser.
// <context.item> returns the ItemTag of the item being dispensed.
// <context.velocity> returns a LocationTag vector of the velocity the item will be shot at.
//
// @Determine
// LocationTag to set the velocity the item will be shot at.
// ItemTag to set the item being shot.
//
// -->
public BlockDispensesScriptEvent() {
registerCouldMatcher("<block> dispenses <item>");
}
public LocationTag location;
public ItemTag item;
private MaterialTag material;
public BlockDispenseEvent event;
@Override
public boolean matches(ScriptPath path) {
if (!runInCheck(path, location)) {
return false;
}
if (!path.tryArgObject(2, item)) {
return false;
}
if (!path.tryArgObject(0, material)) {
return false;
}
return super.matches(path);
}
@Override
public boolean applyDetermination(ScriptPath path, ObjectTag determinationObj) {
if (determinationObj.canBeType(LocationTag.class)) {
LocationTag vel = determinationObj.asType(LocationTag.class, getTagContext(path));
if (vel != null) {
event.setVelocity(vel.toVector());
return true;
}
}
if (determinationObj.canBeType(ItemTag.class)) {
ItemTag it = determinationObj.asType(ItemTag.class, getTagContext(path));
if (it != null) {
item = it;
event.setItem(item.getItemStack());
return true;
}
}
if (ArgumentHelper.matchesDouble(determinationObj.toString())) {
BukkitImplDeprecations.blockDispensesItemDetermination.warn();
event.setVelocity(event.getVelocity().multiply(Double.parseDouble(determinationObj.toString())));
return true;
}
return super.applyDetermination(path, determinationObj);
}
@Override
public ObjectTag getContext(String name) {
switch (name) {
case "location": return location;
case "item": return item;
case "velocity": return new LocationTag(event.getVelocity());
}
return super.getContext(name);
}
@EventHandler
public void onBlockDispenses(BlockDispenseEvent event) {
location = new LocationTag(event.getBlock().getLocation());
material = new MaterialTag(event.getBlock());
item = new ItemTag(event.getItem());
this.event = event;
fire(event);
}
}