Add support for Wild Stacker (#124)

* Add support for Wild Stackers (Blocks Only)

* Shorten my recent commit, modified checkBlock method slightly to not pass full BlockData; rather just the Material that is used in the method

pom.xml

@@ -147,6 +147,11 @@
             <id>codemc-public</id>
             <url>https://repo.codemc.org/repository/maven-public/</url>
         </repository>
+        <!--Wild Stacker repo-->
+        <repository>
+            <id>jitpack.io</id>
+            <url>https://jitpack.io</url>
+        </repository>
     </repositories>
 
     <dependencies>
@@ -182,6 +187,12 @@
             <version>${bentobox.version}</version>
             <scope>provided</scope>
         </dependency>
+        <!-- Wild Stacker dependency-->
+        <dependency>
+            <groupId>com.github.OmerBenGera</groupId>
+            <artifactId>WildStackerAPI</artifactId>
+            <version>b17</version>
+        </dependency>
     </dependencies>
 
     <build>

src/main/java/world/bentobox/level/Level.java

@@ -13,6 +13,7 @@ import world.bentobox.bentobox.api.addons.Addon;
 import world.bentobox.bentobox.api.user.User;
 import world.bentobox.bentobox.database.Database;
 import world.bentobox.bentobox.database.objects.Island;
+import world.bentobox.level.calculators.CalcIslandLevel;
 import world.bentobox.level.commands.admin.AdminLevelCommand;
 import world.bentobox.level.commands.admin.AdminTopCommand;
 import world.bentobox.level.commands.island.IslandLevelCommand;
@@ -199,6 +200,13 @@ public class Level extends Addon {
         registerRequestHandler(new LevelRequestHandler(this));
         registerRequestHandler(new TopTenRequestHandler(this));
 
+        // Check if WildStackers is enabled on the server
+        if (getPlugin().getServer().getPluginManager().getPlugin("WildStacker") != null) {
+            // I only added support for counting blocks into the island level
+            // Someone else can PR if they want spawners added to the Leveling system :)
+            CalcIslandLevel.stackersEnabled = true;
+        } else CalcIslandLevel.stackersEnabled = false;
+
         // Done
     }
 

src/main/java/world/bentobox/level/calculators/CalcIslandLevel.java

@@ -13,12 +13,15 @@ import java.util.UUID;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.concurrent.atomic.AtomicLong;
 
+import com.bgsoftware.wildstacker.api.WildStackerAPI;
+import com.bgsoftware.wildstacker.api.objects.StackedBarrel;
 import org.bukkit.Bukkit;
 import org.bukkit.Chunk;
 import org.bukkit.ChunkSnapshot;
 import org.bukkit.Material;
 import org.bukkit.Tag;
 import org.bukkit.World;
+import org.bukkit.block.Block;
 import org.bukkit.block.data.BlockData;
 import org.bukkit.block.data.type.Slab;
 
@@ -37,7 +40,8 @@ public class CalcIslandLevel {
 
     private static final String LINE_BREAK = "==================================";
 
-    public  static final long MAX_AMOUNT = 10000;
+    public static final long MAX_AMOUNT = 10000;
+    public static Boolean stackersEnabled;
 
     private final Level addon;
 
@@ -122,7 +126,7 @@ public class CalcIslandLevel {
         ChunkSnapshot snapShot = ch.getChunkSnapshot();
 
         Bukkit.getScheduler().runTaskAsynchronously(addon.getPlugin(), () -> {
-            this.scanChunk(snapShot);
+            this.scanChunk(snapShot, ch);
             count.getAndIncrement();
             if (count.get() == total) {
                 Bukkit.getScheduler().cancelTask(queueid);
@@ -131,7 +135,7 @@ public class CalcIslandLevel {
         });
     }
 
-    private void scanChunk(ChunkSnapshot chunk) {
+    private void scanChunk(ChunkSnapshot chunk, Chunk physicalChunk) {
         World chunkWorld = Bukkit.getWorld(chunk.getWorldName());
         if (chunkWorld == null) return;
         int maxHeight = chunkWorld.getMaxHeight();
@@ -155,23 +159,37 @@ public class CalcIslandLevel {
                     if (Tag.SLABS.isTagged(blockData.getMaterial())) {
                         Slab slab = (Slab)blockData;
                         if (slab.getType().equals(Slab.Type.DOUBLE)) {
-                            checkBlock(blockData, belowSeaLevel);
+                            checkBlock(blockData.getMaterial(), belowSeaLevel);
                         }
                     }
-                    checkBlock(blockData, belowSeaLevel);
+
+                    // Hook for Wild Stackers (Blocks Only)
+                    if (stackersEnabled && blockData.getMaterial() == Material.CAULDRON) {
+                        Block cauldronBlock = physicalChunk.getBlock(x, y, z);
+                        if (WildStackerAPI.getWildStacker().getSystemManager().isStackedBarrel(cauldronBlock)) {
+                            StackedBarrel barrel = WildStackerAPI.getStackedBarrel(cauldronBlock);
+                            int barrelAmt = WildStackerAPI.getBarrelAmount(cauldronBlock);
+                            for (int _x = 0; _x < barrelAmt; _x++) {
+                                checkBlock(barrel.getType(), belowSeaLevel);
+                            }
+                        }
+                    }
+
+                    checkBlock(blockData.getMaterial(), belowSeaLevel);
                 }
             }
         }
     }
 
-    private void checkBlock(BlockData bd, boolean belowSeaLevel) {
+    // Didnt see a reason to pass BlockData when all that's used was the material
-        int count = limitCount(bd.getMaterial());
+    private void checkBlock(Material mat, boolean belowSeaLevel) {
+        int count = limitCount(mat);
         if (belowSeaLevel) {
             result.underWaterBlockCount.addAndGet(count);
-            result.uwCount.add(bd.getMaterial());
+            result.uwCount.add(mat);
         } else {
             result.rawBlockCount.addAndGet(count);
-            result.mdCount.add(bd.getMaterial());
+            result.mdCount.add(mat);
         }
     }