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Add support for block-data in block events (#4033)
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src/main/java/ch/njol/skript/events/EvtBlockLegacy.java
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| /** | ||
| * 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 Peter Güttinger, SkriptLang team and contributors | ||
| */ | ||
| package ch.njol.skript.events; | ||
|
|
||
| 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.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 | ||
| */ | ||
| // Class can be deleted when legacy support is dropped (new class = EvtBlock) | ||
| @SuppressWarnings({"deprecation", "unchecked"}) | ||
| public class EvtBlockLegacy extends SkriptEvent { | ||
|
|
||
| static { | ||
| if (!Skript.isRunningMinecraft(1, 13)) { | ||
| Skript.registerEvent("Break / Mine", EvtBlockLegacy.class, new Class[]{BlockBreakEvent.class, PlayerBucketFillEvent.class, HangingBreakEvent.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", EvtBlockLegacy.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", EvtBlockLegacy.class, new Class[]{BlockPlaceEvent.class, PlayerBucketEmptyEvent.class, HangingPlaceEvent.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", EvtBlockLegacy.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", EvtBlockLegacy.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. This isn't called when block spreads (mushroom growth, water physics etc.), as it has its own event (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; | ||
|
|
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| 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; | ||
|
|
||
| ItemType item; | ||
| if (e instanceof BlockFormEvent) { | ||
| item = new ItemType(((BlockFormEvent) e).getNewState()); | ||
| } else if (e instanceof BlockEvent) { | ||
| item = new ItemType(((BlockEvent) e).getBlock()); | ||
| } else if (e instanceof PlayerBucketFillEvent) { | ||
| item = new ItemType(((PlayerBucketEvent) e).getBlockClicked().getRelative(((PlayerBucketEvent) e).getBlockFace())); | ||
| } else if (e instanceof PlayerBucketEmptyEvent) { | ||
| item = new ItemType(((PlayerBucketEmptyEvent) e).getItemStack()); | ||
| } 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; | ||
| } | ||
|
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| final ItemType itemF = item; | ||
|
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| return types.check(e, new Checker<ItemType>() { | ||
| @Override | ||
| public boolean check(final @Nullable ItemType t) { | ||
| return t != null && t.isSupertypeOf(itemF); | ||
| } | ||
| }); | ||
| } | ||
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| @Override | ||
| public String toString(final @Nullable Event e, final boolean debug) { | ||
| return "break/place/burn/fade/form of " + Classes.toString(types); | ||
| } | ||
|
|
||
| } |