Fix 1.13.2 support

.gitignore

@@ -0,0 +1,86 @@
+# Git
+*.orig
+!.gitignore
+
+# Windows
+Thumbs.db
+ehthumbs.db
+ehthumbs_vista.db
+*.stackdump
+[Dd]esktop.ini
+$RECYCLE.BIN/
+*.lnk
+
+# Linux
+*~
+.fuse_hidden*
+.directory
+.Trash-*
+.nfs*
+
+# MacOS
+.DS_Store
+.AppleDouble
+.LSOverride
+._*
+
+# Java
+*.class
+*.log
+*.ctxt
+.mtj.tmp/
+*.jar
+*.war
+*.nar
+*.ear
+hs_err_pid*
+
+# Maven
+target/
+pom.xml.tag
+pom.xml.releaseBackup
+pom.xml.versionsBackup
+pom.xml.next
+release.properties
+dependency-reduced-pom.xml
+buildNumber.properties
+
+# Intellij
+*.iml
+*.java___jb_tmp___
+.idea/*
+*.ipr
+*.iws
+/out/
+.idea_modules/
+
+# Eclipse
+*.pydevproject
+.metadata
+.gradle
+bin/
+tmp/
+*.tmp
+*.bak
+*.swp
+*~.nib
+local.properties
+.settings/
+.loadpath
+.project
+.externalToolBuilders/
+*.launch
+.cproject
+.classpath
+.buildpath
+.target
+
+# NetBeans
+nbproject/private/
+build/
+nbbuild/
+dist/
+nbdist/
+nbactions.xml
+nb-configuration.xml
+.nb-gradle/

pom.xml

@@ -45,7 +45,7 @@
         <!-- Non-minecraft related dependencies -->
         <powermock.version>2.0.2</powermock.version>
         <!-- More visible way how to change dependency versions -->
-        <spigot.version>1.14.4-R0.1-SNAPSHOT</spigot.version>
+        <spigot.version>1.13.2-R0.1-SNAPSHOT</spigot.version>
         <bentobox.version>1.6.0</bentobox.version>
         <!-- Revision variable removes warning about dynamic version -->
         <revision>${build.version}-SNAPSHOT</revision>

src/main/java/bentobox/addon/limits/commands/LimitPanel.java

@@ -3,6 +3,7 @@ package bentobox.addon.limits.commands;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Map.Entry;
+import java.util.Optional;
 import java.util.UUID;
 
 import org.bukkit.Material;
@@ -50,7 +51,6 @@ public class LimitPanel {
         E2M.put(EntityType.MINECART_FURNACE, Material.FURNACE_MINECART);
         E2M.put(EntityType.MINECART_HOPPER, Material.HOPPER_MINECART);
         E2M.put(EntityType.MINECART_MOB_SPAWNER, Material.MINECART);
-        E2M.put(EntityType.MINECART_TNT, Material.TNT_MINECART);
         // Disallowed
         E2M.put(EntityType.PRIMED_TNT, null);
         E2M.put(EntityType.EVOKER_FANGS, null);
@@ -59,7 +59,6 @@ public class LimitPanel {
         E2M.put(EntityType.AREA_EFFECT_CLOUD, null);
         E2M.put(EntityType.ENDER_SIGNAL, null);
         E2M.put(EntityType.SMALL_FIREBALL, null);
-        E2M.put(EntityType.DRAGON_FIREBALL, null);
         E2M.put(EntityType.FIREBALL, null);
         E2M.put(EntityType.THROWN_EXP_BOTTLE, null);
         E2M.put(EntityType.EXPERIENCE_ORB, null);
@@ -76,11 +75,15 @@ public class LimitPanel {
         E2M.put(EntityType.ENDER_PEARL, null);
         E2M.put(EntityType.ENDER_DRAGON, null);
         // Block to Material icons
-        B2M.put(Material.SWEET_BERRY_BUSH, Material.SWEET_BERRIES);
+        Optional.ofNullable(Material.getMaterial("SWEET_BERRY_BUSH")).ifPresent(material -> {
+            B2M.put(material, Material.getMaterial("SWEET_BERRIES"));
+        });
         B2M.put(Material.POTATOES, Material.POTATO);
         B2M.put(Material.CARROTS, Material.CARROT);
         B2M.put(Material.BEETROOTS, Material.BEETROOT);
-        B2M.put(Material.BAMBOO_SAPLING, Material.BAMBOO);
+        Optional.ofNullable(Material.getMaterial("BAMBOO_SAPLING")).ifPresent(material -> {
+            B2M.put(material, Material.getMaterial("BAMBOO"));
+        });
         B2M.put(Material.REDSTONE_WIRE, Material.REDSTONE);
     }
 

src/main/java/bentobox/addon/limits/listeners/BlockLimitsListener.java

@@ -1,10 +1,6 @@
 package bentobox.addon.limits.listeners;
 
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
 
 import org.bukkit.Bukkit;
 import org.bukkit.Material;
@@ -49,7 +45,15 @@ public class BlockLimitsListener implements Listener {
      * Blocks that are not counted
      */
     private static final List<Material> DO_NOT_COUNT = Arrays.asList(Material.LAVA, Material.WATER, Material.AIR, Material.FIRE, Material.END_PORTAL, Material.NETHER_PORTAL);
-    private static final List<Material> STACKABLE = Arrays.asList(Material.SUGAR_CANE, Material.BAMBOO);
+    private static final List<Material> STACKABLE;
+
+    static {
+        List<Material> stackable = new ArrayList<>();
+        stackable.add(Material.SUGAR_CANE);
+        Optional.ofNullable(Material.getMaterial("BAMBOO")).ifPresent(stackable::add);
+        STACKABLE = Collections.unmodifiableList(stackable);
+    }
+
     /**
      * Save every 10 blocks of change
      */
@@ -265,24 +269,22 @@ public class BlockLimitsListener implements Listener {
 
     // Return equivalents.
     public Material fixMaterial(Material b) {
-        switch (b) {
-        case REDSTONE_WALL_TORCH:
+        if (b == Material.REDSTONE_WALL_TORCH) {
             return Material.REDSTONE_TORCH;
-        case WALL_TORCH:
+        } else if (b == Material.WALL_TORCH) {
             return Material.TORCH;
-        case ZOMBIE_WALL_HEAD:
+        } else if (b == Material.ZOMBIE_WALL_HEAD) {
             return Material.ZOMBIE_HEAD;
-        case CREEPER_WALL_HEAD:
+        } else if (b == Material.CREEPER_WALL_HEAD) {
             return Material.CREEPER_HEAD;
-        case PLAYER_WALL_HEAD:
+        } else if (b == Material.PLAYER_WALL_HEAD) {
             return Material.PLAYER_HEAD;
-        case DRAGON_WALL_HEAD:
+        } else if (b == Material.DRAGON_WALL_HEAD) {
             return Material.DRAGON_HEAD;
-        case BAMBOO_SAPLING:
-            return Material.BAMBOO;
-        default:
-            return b;
+        } else if (b != null && b == Material.getMaterial("BAMBOO_SAPLING")) {
+            return Material.getMaterial("BAMBOO");
         }
+        return b;
     }
 
     /**