/*
* This file is part of Skript.
*
* Skript is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Skript is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Skript. If not, see <http://www.gnu.org/licenses/>.
*
*
* Copyright 2011-2014 Peter Güttinger
*
*/
package ch.njol.skript.events;
import org.bukkit.Material;
import org.bukkit.event.Event;
import org.bukkit.event.block.BlockBreakEvent;
import org.bukkit.event.block.BlockBurnEvent;
import org.bukkit.event.block.BlockEvent;
import org.bukkit.event.block.BlockFadeEvent;
import org.bukkit.event.block.BlockFormEvent;
import org.bukkit.event.block.BlockPlaceEvent;
import org.bukkit.event.hanging.HangingBreakEvent;
import org.bukkit.event.hanging.HangingEvent;
import org.bukkit.event.hanging.HangingPlaceEvent;
import org.bukkit.event.painting.PaintingBreakEvent;
import org.bukkit.event.painting.PaintingEvent;
import org.bukkit.event.painting.PaintingPlaceEvent;
import org.bukkit.event.player.PlayerBucketEmptyEvent;
import org.bukkit.event.player.PlayerBucketEvent;
import org.bukkit.event.player.PlayerBucketFillEvent;
import org.eclipse.jdt.annotation.Nullable;
import ch.njol.skript.Skript;
import ch.njol.skript.aliases.ItemType;
import ch.njol.skript.classes.Comparator.Relation;
import ch.njol.skript.classes.data.DefaultComparators;
import ch.njol.skript.entity.EntityData;
import ch.njol.skript.lang.Literal;
import ch.njol.skript.lang.SkriptEvent;
import ch.njol.skript.lang.SkriptParser.ParseResult;
import ch.njol.skript.registrations.Classes;
import ch.njol.util.Checker;
/**
* @author Peter Güttinger
*/
@SuppressWarnings({"deprecation", "unchecked"})
public class EvtBlock extends SkriptEvent {
static {
// TODO 'block destroy' event for any kind of block destruction (player, water, trampling, fall (sand, toches, ...), etc) -> BlockPhysicsEvent?
// REMIND attacking an item frame first removes its item; include this in on block damage?
Skript.registerEvent("Break / Mine", EvtBlock.class, new Class[] {BlockBreakEvent.class, PlayerBucketFillEvent.class, Skript.isRunningMinecraft(1, 4, 3) ? HangingBreakEvent.class : PaintingBreakEvent.class}, "[block] (break[ing]|1¦min(e|ing)) [[of] %itemtypes%]")
.description("Called when a block is broken by a player. If you use 'on mine', only events where the broken block dropped something will call the trigger.")
.examples("on mine", "on break of stone", "on mine of any ore")
.since("1.0 (break), <i>unknown</i> (mine)");
Skript.registerEvent("Burn", EvtBlock.class, BlockBurnEvent.class, "[block] burn[ing] [[of] %itemtypes%]")
.description("Called when a block is destroyed by fire.")
.examples("on burn", "on burn of wood, fences, or chests")
.since("1.0");
Skript.registerEvent("Place", EvtBlock.class, new Class[] {BlockPlaceEvent.class, PlayerBucketEmptyEvent.class, Skript.isRunningMinecraft(1, 4, 3) ? HangingPlaceEvent.class : PaintingPlaceEvent.class}, "[block] (plac(e|ing)|build[ing]) [[of] %itemtypes%]")
.description("Called when a player places a block.")
.examples("on place", "on place of a furnace, workbench or chest")
.since("1.0");
Skript.registerEvent("Fade", EvtBlock.class, BlockFadeEvent.class, "[block] fad(e|ing) [[of] %itemtypes%]")
.description("Called when a block 'fades away', e.g. ice or snow melts.")
.examples("on fade of snow or ice")
.since("1.0");
Skript.registerEvent("Form", EvtBlock.class, BlockFormEvent.class, "[block] form[ing] [[of] %itemtypes%]")
.description("Called when a block is created, but not by a player, e.g. snow forms due to snowfall, water freezes in cold biomes, or a block spreads (see <a href='#spread'>spread event</a>).")
.examples("on form of snow", "on form of a mushroom")
.since("1.0");
}
@Nullable
private Literal<ItemType> types;
private boolean mine = false;
@Override
public boolean init(final Literal<?>[] args, final int matchedPattern, final ParseResult parser) {
types = (Literal<ItemType>) args[0];
mine = parser.mark == 1;
return true;
}
@SuppressWarnings("null")
@Override
public boolean check(final Event e) {
if (mine && e instanceof BlockBreakEvent) {
if (((BlockBreakEvent) e).getBlock().getDrops(((BlockBreakEvent) e).getPlayer().getItemInHand()).isEmpty())
return false;
}
if (types == null)
return true;
final int id;
final short durability;
if (e instanceof BlockEvent) {
id = ((BlockEvent) e).getBlock().getTypeId();
durability = ((BlockEvent) e).getBlock().getData();
} else if (e instanceof BlockFormEvent) {
id = ((BlockFormEvent) e).getNewState().getTypeId();
durability = ((BlockFormEvent) e).getNewState().getRawData();
} else if (e instanceof PlayerBucketFillEvent) {
id = ((PlayerBucketEvent) e).getBlockClicked().getRelative(((PlayerBucketEvent) e).getBlockFace()).getTypeId();
durability = ((PlayerBucketEvent) e).getBlockClicked().getRelative(((PlayerBucketEvent) e).getBlockFace()).getData();
} else if (e instanceof PlayerBucketEmptyEvent) {
id = ((PlayerBucketEmptyEvent) e).getBucket() == Material.WATER_BUCKET ? Material.STATIONARY_WATER.getId() : Material.STATIONARY_LAVA.getId();
durability = 0;
} else if (e instanceof PaintingEvent) {
id = Material.PAINTING.getId();
durability = 0;
} else if (Skript.isRunningMinecraft(1, 4, 3) && e instanceof HangingEvent) {
final EntityData<?> d = EntityData.fromEntity(((HangingEvent) e).getEntity());
return types.check(e, new Checker<ItemType>() {
@Override
public boolean check(final @Nullable ItemType t) {
return t != null && Relation.EQUAL.is(DefaultComparators.entityItemComparator.compare(d, t));
}
});
} else {
assert false;
return false;
}
return types.check(e, new Checker<ItemType>() {
@Override
public boolean check(final @Nullable ItemType t) {
return t != null && t.isOfType(id, durability);
}
});
}
@Override
public String toString(final @Nullable Event e, final boolean debug) {
return "break/place/burn/fade/form of " + Classes.toString(types);
}
}