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Add paper specific listener for limiting the amount of tile entities in a chunk during build, instead of just doing it during chunk unloading

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This commit is contained in:
Alexander Söderberg 2020-05-12 23:01:14 +02:00
parent d20fa39cf5
commit 3deff629b0
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GPG Key ID: C0207FF7EA146678
3 changed files with 28 additions and 0 deletions
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25
Bukkit/src/main/java/com/plotsquared/bukkit/listener/PaperListener.java
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@ -33,6 +33,7 @@ import com.destroystokyo.paper.event.entity.SlimePathfindEvent;
import com.destroystokyo.paper.event.player.PlayerLaunchProjectileEvent;
import com.plotsquared.bukkit.util.BukkitUtil;
import com.plotsquared.core.PlotSquared;
import com.plotsquared.core.configuration.Captions;
import com.plotsquared.core.configuration.Settings;
import com.plotsquared.core.location.Location;
import com.plotsquared.core.player.PlotPlayer;
@ -41,6 +42,7 @@ import com.plotsquared.core.plot.PlotArea;
import com.plotsquared.core.plot.flag.implementations.DoneFlag;
import org.bukkit.Chunk;
import org.bukkit.block.Block;
import org.bukkit.block.TileState;
import org.bukkit.entity.Entity;
import org.bukkit.entity.EntityType;
import org.bukkit.entity.Player;
@ -48,7 +50,9 @@ import org.bukkit.entity.Projectile;
import org.bukkit.entity.Slime;
import org.bukkit.entity.ThrownPotion;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
import org.bukkit.event.Listener;
import org.bukkit.event.block.BlockPlaceEvent;
import org.bukkit.event.entity.CreatureSpawnEvent;
import org.bukkit.projectiles.ProjectileSource;
@ -252,6 +256,27 @@ public class PaperListener implements Listener {
}
}
@EventHandler(priority = EventPriority.HIGHEST) public void onBlockPlace(BlockPlaceEvent event) {
if (!Settings.Paper_Components.TILE_ENTITY_CHECK) {
return;
}
if (!(event.getBlock().getState(false) instanceof TileState)) {
return;
}
final Location location = BukkitUtil.getLocation(event.getBlock().getLocation());
final PlotArea plotArea = location.getPlotArea();
if (plotArea == null) {
return;
}
final int tileEntityCount = event.getBlock().getChunk().getTileEntities(false).length;
if (tileEntityCount >= Settings.Chunk_Processor.MAX_TILES) {
final PlotPlayer plotPlayer = BukkitUtil.getPlayer(event.getPlayer());
Captions.TILE_ENTITY_CAP_REACHED.send(plotPlayer, Settings.Chunk_Processor.MAX_TILES);
event.setCancelled(true);
event.setBuild(false);
}
}
/**
* Unsure if this will be any performance improvement over the spigot version,
* but here it is anyway :)

1
Core/src/main/java/com/plotsquared/core/configuration/Captions.java
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@ -446,6 +446,7 @@ public enum Captions implements Caption {
NOT_VALID_PLOT_WORLD("$2That is not a valid plot area (case sensitive)", "Errors"),
NO_PLOTS("$2You don't have any plots", "Errors"),
WAIT_FOR_TIMER("$2A set block timer is bound to either the current plot or you. Please wait for it to finish", "Errors"),
TILE_ENTITY_CAP_REACHED("$2The total number of tile entities in this chunk may not exceed $1%s", "Errors"),
//</editor-fold>
DEBUG_REPORT_CREATED("$1Uploaded a full debug to: $1%url%", "Paste"),
PURGE_SUCCESS("$4Successfully purged %s plots", "Purge"),

2
Core/src/main/java/com/plotsquared/core/configuration/Settings.java
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@ -484,6 +484,8 @@ public class Settings extends Config {
public static boolean SPAWNER_SPAWN = true;
@Comment("Cancel entity spawns from tick spawn rates before they happen (performance buff)")
public static boolean CREATURE_SPAWN = true;
@Comment("Check the tile entity limit on block placement")
public static boolean TILE_ENTITY_CHECK = false;
}