refactor: move blockDirections to Constants.AROUND_BLOCK_OFFSETS

Author: d3cryptofc

src/main/java/br/minilambda/Constants.java

@@ -0,0 +1,11 @@
+package br.minilambda;
+
+public class Constants {
+    public static final int[][] AROUND_BLOCK_OFFSETS = {
+        {0, -1, 0}, // Bottom.
+        {-1, 0, 0}, // X negative.
+        {+1, 0, 0}, // X positive.
+        {0, 0, -1}, // Z negative.
+        {0, 0, +1}  // Z positive.
+    };
+}

src/main/java/br/minilambda/event/DirtToMudUsingWater.java

@@ -12,14 +12,6 @@
 import org.bukkit.event.player.PlayerBucketEmptyEvent;
 
 public class DirtToMudUsingWater implements Listener {
-    private Integer[][] blockDirections = {
-        {0, -1, 0}, // Bottom.
-        {-1, 0, 0}, // X negative.
-        {+1, 0, 0}, // X positive.
-        {0, 0, -1}, // Z negative.
-        {0, 0, +1}  // Z positive.
-    };
-
     @EventHandler
     public void onPlayerBucketEmptyEvent(PlayerBucketEmptyEvent event){
         /*