chore: check in PaperListener for consistency

Bukkit/src/main/java/com/plotsquared/bukkit/listener/BlockEventListener.java

@@ -109,8 +109,6 @@ import java.util.List;
 import java.util.Objects;
 import java.util.Set;
 import java.util.UUID;
-import java.util.stream.Collectors;
-import java.util.stream.Stream;
 
 @SuppressWarnings("unused")
 public class BlockEventListener implements Listener {
@@ -123,11 +121,6 @@ public class BlockEventListener implements Listener {
             Material.TURTLE_EGG,
             Material.TURTLE_SPAWN_EGG
     );
-    private static final Set<Material> SNOW = Stream.of(Material.values()) // needed as Tag.SNOW isn't present in 1.16.5
-            .filter(material -> material.name().contains("SNOW"))
-            .filter(Material::isBlock)
-            .collect(Collectors.toUnmodifiableSet());
-
     private final PlotAreaManager plotAreaManager;
     private final WorldEdit worldEdit;
 
@@ -536,7 +529,7 @@ public class BlockEventListener implements Listener {
             event.setCancelled(true);
             return;
         }
-        if (SNOW.contains(event.getNewState().getType())) {
+        if (Tag.SNOW.isTagged(event.getNewState().getType())) {
             if (!plot.getFlag(SnowFormFlag.class)) {
                 plot.debug("Snow could not form because snow-form = false");
                 event.setCancelled(true);
@@ -568,7 +561,7 @@ public class BlockEventListener implements Listener {
             return;
         }
         Class<? extends BooleanFlag<?>> flag;
-        if (SNOW.contains(event.getNewState().getType())) {
+        if (Tag.SNOW.isTagged(event.getNewState().getType())) {
             flag = SnowFormFlag.class;
         } else if (Tag.ICE.isTagged(event.getNewState().getType())) {
             flag = IceFormFlag.class;
@@ -685,7 +678,7 @@ public class BlockEventListener implements Listener {
             }
             return;
         }
-        if (SNOW.contains(blockType)) {
+        if (Tag.SNOW.isTagged(blockType)) {
             if (!plot.getFlag(SnowMeltFlag.class)) {
                 plot.debug("Snow could not melt because snow-melt = false");
                 event.setCancelled(true);

build.gradle.kts

@@ -19,7 +19,7 @@ plugins {
 }
 
 group = "com.plotsquared"
-version = "6.9.5-SNAPSHOT"
+version = "6.9.4-SNAPSHOT"
 
 subprojects {
     group = rootProject.group
@@ -65,7 +65,7 @@ subprojects {
     }
 
     dependencies {
-        implementation(platform("com.intellectualsites.bom:bom-1.18.x:1.13"))
+        implementation(platform("com.intellectualsites.bom:bom-1.18.x:1.12"))
     }
 
     dependencies {

gradle/libs.versions.toml

@@ -8,7 +8,7 @@ spotbugs = "4.7.1"
 worldedit = "7.2.12"
 placeholderapi = "2.11.2"
 luckperms = "5.4"
-essentialsx = "2.19.5"
+essentialsx = "2.19.4"
 mvdwapi = "3.1.1"
 
 # Third party