Add configurable permission

api/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>parent</artifactId>
         <groupId>dev.cerus.visualcrafting</groupId>
-        <version>1.0.1</version>
+        <version>1.0.2</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

bukkit-16R3/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>parent</artifactId>
         <groupId>dev.cerus.visualcrafting</groupId>
-        <version>1.0.1</version>
+        <version>1.0.2</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

bukkit-17R1/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>parent</artifactId>
         <groupId>dev.cerus.visualcrafting</groupId>
-        <version>1.0.1</version>
+        <version>1.0.2</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

bukkit-18R1/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>parent</artifactId>
         <groupId>dev.cerus.visualcrafting</groupId>
-        <version>1.0.1</version>
+        <version>1.0.2</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

bukkit-18R2/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>parent</artifactId>
         <groupId>dev.cerus.visualcrafting</groupId>
-        <version>1.0.1</version>
+        <version>1.0.2</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

plugin/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>parent</artifactId>
         <groupId>dev.cerus.visualcrafting</groupId>
-        <version>1.0.1</version>
+        <version>1.0.2</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

plugin/src/main/java/dev/cerus/visualcrafting/plugin/VisualCraftingPlugin.java

@@ -12,7 +12,9 @@
 import dev.cerus.visualcrafting.v18r2.VersionAdapter18R2;
 import java.io.File;
 import org.bstats.bukkit.Metrics;
+import org.bstats.charts.SimplePie;
 import org.bukkit.Bukkit;
+import org.bukkit.permissions.Permissible;
 import org.bukkit.plugin.java.JavaPlugin;
 
 public class VisualCraftingPlugin extends JavaPlugin implements Config {
@@ -54,13 +56,22 @@ public void onEnable() {
 
         final VisualizationController visualizationController = new VisualizationController(versionAdapter, textureCache);
 
-        this.getServer().getPluginManager().registerEvents(new CraftingListener(visualizationController), this);
+        this.getServer().getPluginManager().registerEvents(new CraftingListener(this, visualizationController), this);
 
         this.getLogger().info("Visual Crafting was enabled!");
         this.getLogger().info("Using version adapter '" + versionAdapter.getClass().getSimpleName() + "'");
 
         // bStats
-        new Metrics(this, 14561);
+        final Metrics metrics = new Metrics(this, 14561);
+        metrics.addCustomChart(new SimplePie("enable_permission", () ->
+                this.getConfig().getBoolean("permission.enable", false) ? "True" : "False"));
+        metrics.addCustomChart(new SimplePie("enable_hitbox", () ->
+                this.getConfig().getBoolean("adjust-hitbox", false) ? "True" : "False"));
+    }
+
+    public boolean canUse(final Permissible permissible) {
+        return !this.getConfig().getBoolean("permission.enable", false)
+                || permissible.hasPermission(this.getConfig().getString("permission.perm", ""));
     }
 
     @Override

plugin/src/main/java/dev/cerus/visualcrafting/plugin/listener/CraftingListener.java

@@ -1,5 +1,6 @@
 package dev.cerus.visualcrafting.plugin.listener;
 
+import dev.cerus.visualcrafting.plugin.VisualCraftingPlugin;
 import dev.cerus.visualcrafting.plugin.visualizer.VisualizationController;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
@@ -11,9 +12,11 @@
 
 public class CraftingListener implements Listener {
 
+    private final VisualCraftingPlugin plugin;
     private final VisualizationController visualizationController;
 
-    public CraftingListener(final VisualizationController visualizationController) {
+    public CraftingListener(final VisualCraftingPlugin plugin, final VisualizationController visualizationController) {
+        this.plugin = plugin;
         this.visualizationController = visualizationController;
     }
 
@@ -28,14 +31,15 @@ public void onPrepareCraft(final PrepareItemCraftEvent event) {
             return;
         }
 
+        final Player player = (Player) event.getView().getPlayer();
         if (event.getRecipe() == null) {
             // No recipe selected? Cancel crafting
-            this.visualizationController.craftingCancelled((Player) event.getView().getPlayer(), inv.getLocation().getBlock());
-        } else {
+            this.visualizationController.craftingCancelled(player, inv.getLocation().getBlock());
+        } else if (this.plugin.canUse(player)) {
             // Recipe selected? Show item matrix
             this.visualizationController.recipeSelected(inv.getMatrix(),
                     inv.getResult(),
-                    (Player) event.getView().getPlayer(),
+                    player,
                     inv.getLocation().getBlock());
         }
     }

plugin/src/main/resources/config.yml

@@ -9,4 +9,8 @@ map-id:
 # Will move the frame's hitbox out of the way to allow players to
 # access the crafting table from the top. This will only work on
 # 1.16.5, unfortunately.
-adjust-hitbox: false
+adjust-hitbox: false
+
+permission:
+  enable: false
+  perm: "my.cool.permission"

pom.xml

@@ -7,7 +7,7 @@
     <groupId>dev.cerus.visualcrafting</groupId>
     <artifactId>parent</artifactId>
     <packaging>pom</packaging>
-    <version>1.0.1</version>
+    <version>1.0.2</version>
     <modules>
         <module>plugin</module>
         <module>api</module>