Add customizable messages

build.gradle

@@ -27,7 +27,7 @@ targetCompatibility = 1.8
 
 group = "io.github.lxgaming"
 archivesBaseName = "Sledgehammer"
-version = "1.12.2-1.2.8"
+version = "1.12.2-1.2.9"
 
 minecraft {
     version = "1.12.2-14.23.4.2705"

src/main/java/io/github/lxgaming/sledgehammer/configuration/Config.java

@@ -17,6 +17,7 @@
 package io.github.lxgaming.sledgehammer.configuration;
 
 import io.github.lxgaming.sledgehammer.configuration.category.IntegrationCategory;
+import io.github.lxgaming.sledgehammer.configuration.category.MessageCategory;
 import io.github.lxgaming.sledgehammer.configuration.category.MixinCategory;
 import ninja.leaping.configurate.objectmapping.Setting;
 import ninja.leaping.configurate.objectmapping.serialize.ConfigSerializable;
@@ -30,6 +31,9 @@ public class Config {
     @Setting(value = "integration")
     private IntegrationCategory integrationCategory = new IntegrationCategory();
 
+    @Setting(value = "message")
+    private MessageCategory messageCategory = new MessageCategory();
+
     @Setting(value = "mixin")
     private MixinCategory mixinCategory = new MixinCategory();
 
@@ -45,6 +49,10 @@ public IntegrationCategory getIntegrationCategory() {
         return integrationCategory;
     }
 
+    public MessageCategory getMessageCategory() {
+        return messageCategory;
+    }
+
     public MixinCategory getMixinCategory() {
         return mixinCategory;
     }

src/main/java/io/github/lxgaming/sledgehammer/configuration/category/MessageCategory.java

@@ -0,0 +1,31 @@
+/*
+ * Copyright 2018 Alex Thomson
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.github.lxgaming.sledgehammer.configuration.category;
+
+import ninja.leaping.configurate.objectmapping.Setting;
+import ninja.leaping.configurate.objectmapping.serialize.ConfigSerializable;
+
+@ConfigSerializable
+public class MessageCategory {
+
+    @Setting(value = "move-outside-border", comment = "Sent to the player when attempting to move outside the world border")
+    private String moveOutsideBorder = "&cCannot move outside of the world border";
+
+    public String getMoveOutsideBorder() {
+        return moveOutsideBorder;
+    }
+}

src/main/java/io/github/lxgaming/sledgehammer/integrations/SpongeIntegration_Border.java

@@ -18,12 +18,17 @@
 
 import com.flowpowered.math.vector.Vector3d;
 import io.github.lxgaming.sledgehammer.Sledgehammer;
+import io.github.lxgaming.sledgehammer.configuration.Config;
+import io.github.lxgaming.sledgehammer.configuration.category.MessageCategory;
+import io.github.lxgaming.sledgehammer.util.Toolbox;
+import org.codehaus.plexus.util.StringUtils;
 import org.spongepowered.api.Sponge;
 import org.spongepowered.api.entity.living.player.Player;
 import org.spongepowered.api.event.Listener;
 import org.spongepowered.api.event.Order;
 import org.spongepowered.api.event.entity.MoveEntityEvent;
 import org.spongepowered.api.event.filter.cause.Root;
+import org.spongepowered.api.text.Text;
 import org.spongepowered.api.world.Location;
 import org.spongepowered.api.world.World;
 
@@ -48,7 +53,10 @@ public void onMoveEntity(MoveEntityEvent event, @Root Player player) {
         Vector3d displacement = location.getPosition().sub(world.getWorldBorder().getCenter()).abs();
         if (displacement.getX() > radius || displacement.getZ() > radius) {
             event.setCancelled(true);
-            Sledgehammer.getInstance().debugMessage("Move denied for {} ({})", player.getName(), player.getUniqueId());
+            Sledgehammer.getInstance().debugMessage("Movement denied for {} ({})", player.getName(), player.getUniqueId());
+            Sledgehammer.getInstance().getConfig().map(Config::getMessageCategory).map(MessageCategory::getMoveOutsideBorder).filter(StringUtils::isNotBlank).ifPresent(message -> {
+                player.sendMessage(Text.of(Toolbox.getTextPrefix(), Toolbox.convertColor(message)));
+            });
         }
     }
 }

src/main/java/io/github/lxgaming/sledgehammer/util/Reference.java

@@ -20,7 +20,7 @@ public class Reference {
 
     public static final String PLUGIN_ID = "sledgehammer";
     public static final String PLUGIN_NAME = "Sledgehammer";
-    public static final String PLUGIN_VERSION = "1.12.2-1.2.8";
+    public static final String PLUGIN_VERSION = "1.12.2-1.2.9";
     public static final String DESCRIPTION = "Smashes the stupid out of the server.";
     public static final String AUTHORS = "LX_Gaming";
     public static final String SOURCE = "https://github.com/LXGaming/Sledgehammer/";

src/main/java/io/github/lxgaming/sledgehammer/util/Toolbox.java

@@ -23,6 +23,7 @@
 import org.spongepowered.api.text.action.TextActions;
 import org.spongepowered.api.text.format.TextColors;
 import org.spongepowered.api.text.format.TextStyles;
+import org.spongepowered.api.text.serializer.TextSerializers;
 
 import java.net.MalformedURLException;
 import java.net.URL;
@@ -61,6 +62,10 @@ public static TextAction<?> getURLTextAction(String url) {
         }
     }
 
+    public static Text convertColor(String string) {
+        return TextSerializers.FORMATTING_CODE.deserialize(string);
+    }
+
     /**
      * Removes non-printable characters (excluding new line and carriage return) in the provided {@link java.lang.String String}.
      *