Java BlockFromToEvent类代码示例

import org.bukkit.event.block.BlockFromToEvent; //导入依赖的package包/类
@EventHandler
  public void WaterFowLimitor(BlockFromToEvent event) {
if(ConfigOptimize.WaterFlowLimitorenable == true){
	Block block = event.getBlock();
	Chunk chunk = block.getChunk();
       if (block.getType() == Material.STATIONARY_WATER || block.getType() == Material.STATIONARY_LAVA) {
           if(CheckFast(block.getChunk())){
           	if(CheckedTimes.get(chunk) == null){
       			CheckedTimes.put(chunk, 0);
       		}
       		CheckedTimes.put(chunk, CheckedTimes.get(chunk) + 1);
       		if(CheckedTimes.get(chunk) > ConfigOptimize.WaterFlowLimitorPerChunkTimes){
       			event.setCancelled(true);
       		}
           }else{
               ChunkLastTime.put(block.getChunk(), System.currentTimeMillis());
           }
       }
}
  }
 

import org.bukkit.event.block.BlockFromToEvent; //导入依赖的package包/类
@EventHandler(ignoreCancelled = true, priority = EventPriority.NORMAL)
public void onBlockFromTo(BlockFromToEvent e) {
	if (!cm.antiWaterfall) {
		return;
	}
	Block to = e.getToBlock();
	if (to == null) {
		return;
	}
	if (e.getToBlock().getLocation().getBlockY() <= 63) {
		return;
	}
	if (isAirBottom(to, cm.antiWaterfallHeight)) {
		e.setCancelled(true);
	}
}
 

import org.bukkit.event.block.BlockFromToEvent; //导入依赖的package包/类
@EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
public void onBlockFromTo(BlockFromToEvent event)
{
    Location location = event.getBlock().getLocation();
    if(this.previousLocation != null && location.equals(this.previousLocation))
    {
        if(!this.previousWasCancelled) return;
        event.setCancelled(true);
        return;
    }
    
    Flag flag = this.GetFlagInstanceAtLocation(location, null);
    boolean cancel = (flag != null);
    
    this.previousLocation = location;
    this.previousWasCancelled = cancel;
    if(cancel)
    {
        event.setCancelled(true);
    }
}
 

import org.bukkit.event.block.BlockFromToEvent; //导入依赖的package包/类
/**
 * Prevent gaming using water/lava generators.
 * 
 * Add other generators as you become aware.
 * 
 * Credit for basic generator detector to fireblast709 (https://bukkit.org/threads/blocking-cobblestone-generators.120924/)
 * 
 * @param event
 */
@EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
public void onGeneratingThings(BlockFromToEvent event) {
	Block root = event.getBlock();
	Block block = event.getToBlock();
	Material type = event.getBlock().getType();
	Material mirror1 = (Material.WATER == type || Material.STATIONARY_WATER == type) ? Material.LAVA : Material.WATER;
	Material mirror2 = (Material.WATER == type || Material.STATIONARY_WATER == type) ? Material.STATIONARY_LAVA : Material.STATIONARY_WATER;
	for (BlockFace face : faces) {
		Block check = block.getRelative(face, 1);
		Block check2 = root.getRelative(face, 1);
		if (mirror1 == check.getType() || mirror2 == check.getType() ||
				mirror1 == check2.getType() || mirror2 == check2.getType()) {
			plugin.getTracking().trackBreak(block.getLocation());
			plugin.getTracking().trackBreak(check.getLocation());
			plugin.getTracking().trackBreak(check2.getLocation());
			debug("Generating something at union of {0} and {1}/{2}", block, check, check2);
			return;
		}
	}
}
 

import org.bukkit.event.block.BlockFromToEvent; //导入依赖的package包/类
@EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = false)
public void detectLeak(BlockFromToEvent event) {
    if (this.isLeaked() || !this.getDetector().contains(event.getToBlock())) {
        return;
    }

    Material newType = event.getBlock().getType();
    if (this.getLiquid().accepts(newType)) {
        CoreLeakEvent leakEvent = new CoreLeakEvent(this.game.getPlugin(), this);
        this.game.getPlugin().getEventBus().publish(leakEvent);

        if (!leakEvent.isCanceled()) {
            // the core has leaked
            this.leak(null, // We don't know the competitor
                      null); // We don't know the player
        }
    }
}
 

import org.bukkit.event.block.BlockFromToEvent; //导入依赖的package包/类
/**
 * Checks if lava has reached the leak distance below this core.
 *
 * @param event The event.
 */
@EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
public void onBlockFromTo(BlockFromToEvent event) {
  Match match = Cardinal.getMatch(event.getWorld());
  if (match == null) {
    return;
  }
  Block to = event.getToBlock();
  Material type = event.getBlock().getType();
  if (type.equals(Material.STATIONARY_LAVA) || type.equals(Material.LAVA)) {
    Core core = getClosestCore(match, to.getLocation().clone());
    if (core != null && !core.isComplete()) {
      int distance = getBottom(core) - to.getY();
      if (distance >= core.getLeak()) {
        core.setComplete(true);
        Channels.getGlobalChannel(Cardinal.getMatchThread(match)).sendMessage(new LocalizedComponentBuilder(
            ChatConstant.getConstant("objective.core.completed"),
            new TeamComponent(core.getOwner()),
            Components.setColor(core.getComponent(), ChatColor.RED)).color(ChatColor.RED).build());
        Bukkit.getPluginManager().callEvent(new ObjectiveCompleteEvent(core, null));
      }
    }
  }
}
 

import org.bukkit.event.block.BlockFromToEvent; //导入依赖的package包/类
@EventHandler
public void onLiquidFlowOtherLand(final BlockFromToEvent event) {
    Chunk fromChunk = event.getBlock().getLocation().getChunk();
    Chunk toChunk = event.getToBlock().getLocation().getChunk();
    RegionData fromLand = CubitBukkitPlugin.inst().getRegionManager().praseRegionData(fromChunk.getWorld(),
            fromChunk.getX(), fromChunk.getZ());

    RegionData toLand = CubitBukkitPlugin.inst().getRegionManager().praseRegionData(toChunk.getWorld(),
            toChunk.getX(), toChunk.getZ());

    if (toLand.getLandType() == LandTypes.NOTYPE) {
        return;
    }

    if (fromLand.getLandType() == LandTypes.SERVER && toLand.getLandType() == LandTypes.SERVER) {
        return;
    }

    if (!CubitBukkitPlugin.inst().getRegionManager().hasLandPermission(toLand, fromLand.getOwnersUUID()[0])) {
        event.setCancelled(true);
    }
}
 

import org.bukkit.event.block.BlockFromToEvent; //导入依赖的package包/类
@EventHandler(priority = EventPriority.HIGHEST)
public void onBlockFromTo(BlockFromToEvent event) {
    if (!event.isCancelled()) {
        Block to = event.getToBlock();
        Block from = event.getBlock();
        if (CoreObjective.getClosestCore(to.getX(), to.getY(), to.getZ()).equals(this)) {
            if ((from.getType().equals(Material.LAVA) || from.getType().equals(Material.STATIONARY_LAVA)) && to.getType().equals(Material.AIR)) {
                double minY = 256;
                for (Block block : getBlocks()) {
                    if (block.getY() < minY)
                        minY = block.getY();
                }
                if (minY - to.getY() >= leak && !this.complete) {
                    this.complete = true;
                    event.setCancelled(false);
                    if (this.show) ChatUtils.getGlobalChannel().sendLocalizedMessage(new UnlocalizedChatMessage(ChatColor.RED + "{0}", new LocalizedChatMessage(ChatConstant.UI_OBJECTIVE_LEAKED, team.getCompleteName() + ChatColor.RED, ChatColor.DARK_AQUA + name + ChatColor.RED)));
                    FireworkUtil.spawnFirework(event.getBlock().getLocation(), event.getBlock().getWorld(), MiscUtils.convertChatColorToColor(team.getColor()));
                    ObjectiveCompleteEvent compEvent = new ObjectiveCompleteEvent(this, null);
                    Bukkit.getServer().getPluginManager().callEvent(compEvent);
                }
            }
        }
    }
}
 

import org.bukkit.event.block.BlockFromToEvent; //导入依赖的package包/类
@EventHandler(ignoreCancelled = true, priority = EventPriority.LOWEST)
public void onBlockFromTo (BlockFromToEvent spreadEvent)
{
    //always allow fluids to flow straight down
       if(spreadEvent.getFace() == BlockFace.DOWN) return;
       
    //don't track in worlds where claims are not enabled
	if(!GriefPrevention.instance.claimsEnabledForWorld(spreadEvent.getBlock().getWorld())) return;
	
	//where to?
       Block toBlock = spreadEvent.getToBlock();
       Location toLocation = toBlock.getLocation();
       Claim toClaim = this.dataStore.getClaimAt(toLocation, false, lastSpreadClaim);
       
       //if into a land claim, it must be from the same land claim
       if(toClaim != null)
       {
           this.lastSpreadClaim = toClaim;
           if(!toClaim.contains(spreadEvent.getBlock().getLocation(), false, false))
           {
               spreadEvent.setCancelled(true);
           }
       }
}
 

import org.bukkit.event.block.BlockFromToEvent; //导入依赖的package包/类
/**
    * Handles liquid flowing
    *
    * @param e an event indicating that a liquid has flown
    * @see BlockFromToEvent
    * @since 2.2.1
    */
@EventHandler
public void onBlockFromTo(BlockFromToEvent e) {
	Location from = e.getBlock().getLocation();
	Location to = e.getToBlock().getLocation();
	
	for (Arena arena : ArenaManager.getInstance().getArenas()) {
		for (Plot plot : arena.getPlots()) {
               Region boundary = plot.getBoundary();

               if (boundary == null)
				continue;
			
			if (boundary.isInside(from) != boundary.isInside(to))
				//checks if the source flows/goes out of the boundary and vice versa
				e.setCancelled(true);
		}
	}
}
 

import org.bukkit.event.block.BlockFromToEvent; //导入依赖的package包/类
@EventHandler(priority = EventPriority.NORMAL)
public void onBlockFromTo(final BlockFromToEvent event) {
	if (event.isCancelled())
		return;

	final Block block = event.getBlock();

	if (!block.getType().equals(Material.STATIONARY_WATER) && !block.getType().equals(Material.STATIONARY_LAVA))
		return;

	// Ok so water/lava starts flowing within a portal frame
	// Find the nearest gate!
	final WorldCoord blockCoord = new WorldCoord(block);
	final Gate nearestGate = Gates.gateFromPortal(blockCoord);

	if (nearestGate != null) {
		event.setCancelled(true);
	}
}
 

import org.bukkit.event.block.BlockFromToEvent; //导入依赖的package包/类
/**
 * Prevents liquid flowing over the beacon beam
 * @param event
 */
@EventHandler(priority = EventPriority.LOW, ignoreCancelled=true)
public void onLiquidFlow(final BlockFromToEvent event) {
    World world = event.getBlock().getWorld();
    if (!world.equals(getBeaconzWorld())) {
        return;
    }
    // Only bother with horizontal flows
    if (event.getToBlock().getX() != event.getBlock().getX() || event.getToBlock().getZ() != event.getBlock().getZ()) {
        BeaconObj beacon = getRegister().getBeaconAt(event.getToBlock().getX(),event.getToBlock().getZ());
        if (beacon != null && beacon.getY() < event.getToBlock().getY()) {
            event.setCancelled(true);
            return;
        }
        // Stop flows outside of the game area
        Game game = getGameMgr().getGame(event.getBlock().getLocation());
        if (game == null) {
            event.setCancelled(true);
            return;
        }
    }
}
 

import org.bukkit.event.block.BlockFromToEvent; //导入依赖的package包/类
@EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
public void onChange(final BlockFromToEvent e) {
    final Block b = e.getToBlock();
    final Location loc = BukkitUtil.getLocation(b.getLocation());
    if (PlotSquared.isPlotWorld(loc.getWorld())) {
        if (MainUtil.isPlotRoad(loc)) {
            e.setCancelled(true);
        }
        else {
            Plot plot = MainUtil.getPlot(loc);
            if (FlagManager.isPlotFlagTrue(plot, "disable-physics")) {
                e.setCancelled(true);
            }
        }
    }
}
 

import org.bukkit.event.block.BlockFromToEvent; //导入依赖的package包/类
@EventHandler
public void blockFlow(BlockFromToEvent event) {
	Location source = event.getBlock().getLocation();
	Tribe sourceGroup = TribeProtect.getBlockOwnership(source);
	Location spread = event.getToBlock().getLocation();
	Tribe spreadGroup = TribeProtect.getBlockOwnership(spread);
	
	//if spreadgroup == null, allow
	//if sourcegroup == null, do not allow where spreadgroup != null
	if (!sourceGroup.isValid()) {
		if (!spreadGroup.isValid()) return;
		else event.setCancelled(true);
	} else {
		if (!spreadGroup.isValid()) return;
		else {
			if (!sourceGroup.equals(spreadGroup))
				event.setCancelled(true);
		}
	}
}
 

import org.bukkit.event.block.BlockFromToEvent; //导入依赖的package包/类
@SuppressWarnings("deprecation")
private void handleWaterFlow(BlockFromToEvent event, BlockState toState, BlockState fromState)
{
    Material material = toState.getType();
    if (material == WATER || material == STATIONARY_WATER)
    {
        this.waterFlowFormSource(event.getToBlock());
    }
    else if (material == LAVA || material == STATIONARY_LAVA && toState.getRawData() < 3)
    {
        this.log(LavaWaterForm.class, toState, COBBLESTONE);
    }
    else if (material == AIR || isNonFluidProofBlock(material))
    {
        this.waterFlowForm(event);
        this.waterFlowFormSource(event.getToBlock());
        this.logFlow(material == AIR ? WaterFlow.class : WaterBreak.class, toState, WATER, fromState);
    }
}