fix dangerous block blocker not having list of dangerous blocks

src/main/java/me/youhavetrouble/preventstabby/config/ConfigCache.java

@@ -1,6 +1,7 @@
 package me.youhavetrouble.preventstabby.config;
 
 import me.youhavetrouble.preventstabby.PreventStabby;
+import org.bukkit.Material;
 import org.bukkit.configuration.file.FileConfiguration;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -33,6 +34,7 @@ public class ConfigCache {
     public final double combat_time, login_protection_time, teleport_protection_time, bucket_stopper_radius,
     fire_stopper_radius, block_stopper_radius;
     private final Set<String> combatBlockedCommands = new HashSet<>();
+    private final Set<Material> dangerousBlocks = new HashSet<>();
 
     private final FileConfiguration config;
 
@@ -124,6 +126,19 @@ public ConfigCache(PreventStabby plugin) {
                 2.5,
                 List.of("Distance from the player where placing dangerous blocks will be disallowed")
         );
+        List<String> rawDangerousBlocks = getList(
+                "settings.environmental.block_stopper.blocks",
+                List.of("tnt", "magma_block", "cactus", "campfire"),
+                List.of("List of dangerous blocks that will be blocked when placed near players with pvp off")
+        );
+        for (String block : rawDangerousBlocks) {
+            Material material = Material.matchMaterial(block);
+            if (material != null) {
+                dangerousBlocks.add(material);
+            } else {
+                plugin.getLogger().warning("Invalid material: " + block);
+            }
+        }
 
 
 
@@ -175,6 +190,10 @@ public Set<String> getCombatBlockedCommands() {
         return Collections.unmodifiableSet(combatBlockedCommands);
     }
 
+    public Set<Material> getDangerousBlocks() {
+        return Collections.unmodifiableSet(dangerousBlocks);
+    }
+
     private String getString(String path, @NotNull String def) {
         return getString(path, def, null);
     }

src/main/java/me/youhavetrouble/preventstabby/listeners/EnvironmentalListener.java

@@ -78,13 +78,14 @@ public void onBlockIgnite(BlockIgniteEvent event) {
     }
 
     @EventHandler(priority = EventPriority.LOW, ignoreCancelled = true)
-    public void onBlockIgnite(BlockPlaceEvent event) {
+    public void onDangerousBlockPlace(BlockPlaceEvent event) {
         ConfigCache config = plugin.getConfigCache();
         if (!config.block_stopper_enabled) return;
         Player player = event.getPlayer();
         Location location = event.getBlock().getLocation().toCenterLocation();
         Target target = Target.getTarget(player);
         if (target == null) return;
+        if (!config.getDangerousBlocks().contains(event.getBlock().getType())) return;
         double radius = config.block_stopper_radius;
 
         BoundingBox boundingBox = BoundingBox.of(location.toVector(), radius, radius, radius);