320 lines
12 KiB
Java
320 lines
12 KiB
Java
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package world.bentobox.greenhouses.listeners;
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import java.util.ArrayList;
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import java.util.List;
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import org.bukkit.ChatColor;
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import org.bukkit.Location;
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import org.bukkit.Material;
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import org.bukkit.World;
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import org.bukkit.World.Environment;
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import org.bukkit.block.Biome;
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import org.bukkit.entity.Player;
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import org.bukkit.event.EventHandler;
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import org.bukkit.event.EventPriority;
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import org.bukkit.event.Listener;
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import org.bukkit.event.block.Action;
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import org.bukkit.event.block.BlockBreakEvent;
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import org.bukkit.event.block.BlockPistonExtendEvent;
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import org.bukkit.event.block.BlockPlaceEvent;
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import org.bukkit.event.player.PlayerInteractEvent;
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import world.bentobox.greenhouses.Greenhouses;
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import world.bentobox.greenhouses.Settings;
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import world.bentobox.greenhouses.greenhouse.Greenhouse;
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import world.bentobox.greenhouses.ui.Locale;
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import world.bentobox.greenhouses.util.Util;
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/**
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* @author tastybento
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* This class listens for changes to greenhouses and reacts to them
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*/
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public class GreenhouseEvents implements Listener {
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private final Greenhouses plugin;
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private List<Location> blockedPistons = new ArrayList<Location>();
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public GreenhouseEvents(final Greenhouses plugin) {
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this.plugin = plugin;
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}
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/**
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* Permits water to be placed in the Nether if in a greenhouse and in an acceptable biome
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* @param event
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*/
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@EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled=true)
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public void onPlayerInteract(PlayerInteractEvent event){
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Player player = event.getPlayer();
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World world = player.getWorld();
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// Check we are in the right world
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if (!world.getEnvironment().equals(Environment.NETHER) || !Settings.worldName.contains(world.getName())) {
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return;
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}
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if (event.getAction().equals(Action.RIGHT_CLICK_BLOCK)) {
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Biome biome = event.getClickedBlock().getBiome();
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if (event.getItem() != null && biome != null) {
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// Allow pouring of water if biome is okay
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if (event.getItem().getType().equals(Material.WATER_BUCKET) && !biome.equals(Biome.NETHER)
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&& !biome.equals(Biome.DESERT) && !biome.equals(Biome.DESERT_HILLS)) {
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event.setCancelled(true);
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event.getClickedBlock().getRelative(event.getBlockFace()).setType(Material.WATER);
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}
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}
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}
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}
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/**
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* Makes water in the Nether if ice is broken and in a greenhouse
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* @param event
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*/
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@EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled=true)
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public void onIceBreak(BlockBreakEvent event){
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Player player = event.getPlayer();
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World world = player.getWorld();
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// Check we are in the right world
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if (!Settings.worldName.contains(world.getName())) {
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return;
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}
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Biome biome = event.getBlock().getBiome();
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// Set to water if the biome is okay.
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if(event.getBlock().getWorld().getEnvironment() == Environment.NETHER && event.getBlock().getType() == Material.ICE
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&& !biome.equals(Biome.NETHER) && !biome.equals(Biome.DESERT) && !biome.equals(Biome.DESERT_HILLS)) {
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event.setCancelled(true);
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event.getBlock().setType(Material.WATER);
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}
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}
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/**
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* Tracks player movement
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* @param event
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*/
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/*
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@EventHandler(priority = EventPriority.LOWEST, ignoreCancelled=true)
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public void onPlayerMove(PlayerMoveEvent event) {
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//plugin.logger(3,event.getEventName());
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Player player = event.getPlayer();
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UUID uuid = player.getUniqueId();
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if (plugin.getPlayerGHouse(uuid) == null || plugin.getPlayerGHouse(uuid).isEmpty()) {
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return;
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}
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World world = player.getWorld();
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// Check we are in the right world
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if (!Settings.worldName.contains(world.getName())) {
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plugin.logger(4,"Not in a Greenhouse world");
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return;
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}
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// Did we move a block?
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if (event.getFrom().getBlockX() != event.getTo().getBlockX()
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|| event.getFrom().getBlockY() != event.getTo().getBlockY()
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|| event.getFrom().getBlockZ() != event.getTo().getBlockZ()) {
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boolean result = checkMove(player, event.getFrom(), event.getTo(), uuid);
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if (result) {
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Location newLoc = event.getFrom();
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newLoc.setX(newLoc.getBlockX() + 0.5);
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newLoc.setY(newLoc.getBlockY());
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newLoc.setZ(newLoc.getBlockZ() + 0.5);
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event.setTo(newLoc);
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}
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}
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}
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@EventHandler(priority = EventPriority.HIGH)
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public void onPlayerTeleport(PlayerTeleportEvent event) {
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// Strangely, sometimes these worlds can be null
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if (event.getFrom() == null || event.getTo() == null) {
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return;
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}
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// Check if they changed worlds
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UUID uuid = event.getPlayer().getUniqueId();
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if (plugin.getPlayerGHouse(uuid) == null || plugin.getPlayerGHouse(uuid).isEmpty()) {
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return;
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}
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World fromWorld = event.getFrom().getWorld();
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World toWorld = event.getTo().getWorld();
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// Check we are in the right world
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if (!Settings.worldName.contains(fromWorld.getName()) && !Settings.worldName.contains(toWorld.getName())) {
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return;
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}
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// Did we move a block?
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checkMove(event.getPlayer(), event.getFrom(), event.getTo(), uuid);
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}
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*/
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/**
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* @param player
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* @param from
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* @param to
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* @return false if the player can move into that area, true if not allowed
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*/
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/*
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private boolean checkMove(Player player, Location from, Location to, UUID uuid) {
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Greenhouse fromGreenhouse = null;
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Greenhouse toGreenhouse= null;
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if (plugin.getGreenhouses().isEmpty()) {
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// No greenhouses yet
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return false;
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}
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plugin.logger(4,"Checking greenhouses");
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plugin.logger(4,"From : " + from.toString());
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plugin.logger(4,"From: " + from.getBlockX() + "," + from.getBlockZ());
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plugin.logger(4,"To: " + to.getBlockX() + "," + to.getBlockZ());
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for (Greenhouse d: plugin.getPlayerGHouse(uuid)) {
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plugin.logger(4,"Greenhouse (" + d.getPos1().getBlockX() + "," + d.getPos1().getBlockZ() + " : " + d.getPos2().getBlockX() + "," + d.getPos2().getBlockZ() + ")");
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if (d.insideGreenhouse(to)) {
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plugin.logger(4,"To intersects d!");
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toGreenhouse = d;
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}
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if (d.insideGreenhouse(from)) {
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plugin.logger(4,"From intersects d!");
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fromGreenhouse = d;
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}
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}
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// No greenhouse interaction
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if (fromGreenhouse == null && toGreenhouse == null) {
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// Clear the greenhouse flag (the greenhouse may have been deleted while they were offline)
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plugin.players.setInGreenhouse(player, null);
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return false;
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} else if (fromGreenhouse == toGreenhouse) {
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// Set the greenhouse - needs to be done if the player teleports too (should be done on a teleport event)
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plugin.players.setInGreenhouse(player, toGreenhouse);
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return false;
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}
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if (fromGreenhouse != null && toGreenhouse == null) {
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// leaving a greenhouse
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if (!fromGreenhouse.getFarewellMessage().isEmpty()) {
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player.sendMessage(fromGreenhouse.getFarewellMessage());
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}
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plugin.players.setInGreenhouse(player, null);
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//if (plugin.players.getNumberInGreenhouse(fromGreenhouse) == 0) {
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// fromGreenhouse.ƒ();
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//}
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} else if (fromGreenhouse == null && toGreenhouse != null){
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// Going into a greenhouse
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if (!toGreenhouse.getEnterMessage().isEmpty()) {
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player.sendMessage(toGreenhouse.getEnterMessage());
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//plugin.visualize(toGreenhouse, player);
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}
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toGreenhouse.startBiome(false);
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plugin.players.setInGreenhouse(player, toGreenhouse);
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} else if (fromGreenhouse != null && toGreenhouse != null){
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// Leaving one greenhouse and entering another greenhouse immediately
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if (!fromGreenhouse.getFarewellMessage().isEmpty()) {
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player.sendMessage(fromGreenhouse.getFarewellMessage());
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}
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plugin.players.setInGreenhouse(player, toGreenhouse);
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//if (plugin.players.getNumberInGreenhouse(fromGreenhouse) == 0) {
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//fromGreenhouse.endBiome();
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//}
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toGreenhouse.startBiome(false);
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if (!toGreenhouse.getEnterMessage().isEmpty()) {
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player.sendMessage(toGreenhouse.getEnterMessage());
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}
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}
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return false;
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}
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*/
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/**
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* Checks is broken blocks cause the greenhouse to fail
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* @param e
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*/
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@EventHandler(priority = EventPriority.MONITOR, ignoreCancelled=true)
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public void onBlockBreak(final BlockBreakEvent e) {
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if (!Settings.worldName.contains(e.getPlayer().getWorld().getName())) {
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return;
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}
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plugin.logger(3,"block break");
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// Get the greenhouse that this block is in (if any)
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Greenhouse g = plugin.getInGreenhouse(e.getBlock().getLocation());
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if (g == null) {
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// Not in a greenhouse
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plugin.logger(3,"not in greenhouse");
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return;
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}
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// Check to see if this causes the greenhouse to break
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if ((e.getBlock().getLocation().getBlockY() == g.getHeightY()) || (g.isAWall(e.getBlock().getLocation()))) {
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e.getPlayer().sendMessage(ChatColor.RED + Locale.eventbroke.replace("[biome]",Util.prettifyText(g.getOriginalBiome().toString())));
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e.getPlayer().sendMessage(ChatColor.RED + Locale.eventfix);
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plugin.removeGreenhouse(g);
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return;
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}
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}
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/**
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* Prevents placing of blocks above the greenhouses
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* @param e
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*/
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@EventHandler(priority = EventPriority.LOWEST, ignoreCancelled=true)
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public void onPlayerBlockPlace(final BlockPlaceEvent e) {
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if (!Settings.worldName.contains(e.getPlayer().getWorld().getName())) {
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return;
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}
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if (e.getPlayer().getWorld().getEnvironment().equals(Environment.NETHER)) {
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return;
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}
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// If the offending block is not above a greenhouse, forget it!
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Greenhouse g = plugin.aboveAGreenhouse(e.getBlock().getLocation());
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if (g == null) {
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return;
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}
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e.getPlayer().sendMessage(ChatColor.RED + Locale.eventcannotplace);
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e.getPlayer().sendMessage("Greenhouse is at " + g.getPos1() + " to " + g.getPos2());
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e.setCancelled(true);
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}
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/**
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* Check to see if anyone is sneaking a block over a greenhouse by using a piston
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* @param e
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*/
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@EventHandler
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public void onPistonPush(final BlockPistonExtendEvent e) {
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if (!Settings.worldName.contains(e.getBlock().getWorld().getName())) {
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return;
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}
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if (e.getBlock().getWorld().getEnvironment().equals(Environment.NETHER)) {
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return;
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}
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// Check if piston is already extended to avoid the double event effect
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Location l = e.getBlock().getLocation();
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if (blockedPistons.contains(l)) {
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// Cancel the double call
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blockedPistons.remove(l);
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e.setCancelled(true);
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return;
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}
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plugin.logger(3,"Direction: " + e.getDirection());
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plugin.logger(3,"Location of piston block:" + l);
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// Pistons can push up to 12 blocks - find the end block + 1
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for (int i = 0; i < 13; i++) {
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l = l.getBlock().getRelative(e.getDirection()).getLocation();
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if (!l.getBlock().getType().isSolid()) {
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break;
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}
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}
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plugin.logger(3,"Location of end block + 1:" + l);
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// The end block location is now l
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if (plugin.aboveAGreenhouse(l) == null) {
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return;
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}
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// Find out who is around the piston
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for (Player p : plugin.getServer().getOnlinePlayers()) {
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if (Settings.worldName.contains(p.getLocation().getWorld().getName())) {
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if (p.getLocation().distanceSquared(e.getBlock().getLocation()) <= 25) {
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p.sendMessage(ChatColor.RED + Locale.eventpistonerror);
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e.setCancelled(true);
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blockedPistons.add(e.getBlock().getLocation());
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}
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}
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}
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}
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}
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