Fix #546: Grant Wax On achievement when using Wax (#1205)

Author: Technici4n

src/main/java/aztech/modern_industrialization/MIItem.java

@@ -200,7 +200,7 @@ public static void init(IEventBus modBus) {
     public static final ItemDefinition<Item> MIXED_PLATE_NUCLEAR = item("Nuclear Mixed Plate", "mixed_plate_nuclear", MATERIALS.and("nuclear"));
 
     // Others
-    public static final ItemDefinition<Item> WAX = item("Wax", "wax", HoneycombItem::new, ITEMS_ORDERED.next());
+    public static final ItemDefinition<Item> WAX = item("Wax", "wax", WaxItem::new, ITEMS_ORDERED.next());
     public static final ItemDefinition<NuclearComponentItem> SMALL_HEAT_EXCHANGER = NuclearComponentItem.of(
             "Small Heat Exchanger", "small_heat_exchanger",
             2500, 15 * NuclearConstant.BASE_HEAT_CONDUCTION, INeutronBehaviour.NO_INTERACTION);

src/main/java/aztech/modern_industrialization/items/WaxItem.java

@@ -0,0 +1,63 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2020 Azercoco & Technici4n
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package aztech.modern_industrialization.items;
+
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.world.InteractionResult;
+import net.minecraft.world.item.HoneycombItem;
+import net.minecraft.world.item.context.UseOnContext;
+
+/**
+ * Grants the vanilla "Wax On" advancement on successful usage.
+ */
+public class WaxItem extends HoneycombItem {
+    public WaxItem(Properties properties) {
+        super(properties);
+    }
+
+    @Override
+    public InteractionResult useOn(UseOnContext context) {
+        var ret = super.useOn(context);
+        if (ret.indicateItemUse()) {
+            if (context.getPlayer() instanceof ServerPlayer serverPlayer) {
+                grantWaxOn(serverPlayer);
+            }
+        }
+        return ret;
+    }
+
+    private static final ResourceLocation WAX_ON = ResourceLocation.withDefaultNamespace("husbandry/wax_on");
+
+    private static void grantWaxOn(ServerPlayer serverPlayer) {
+        var advancement = serverPlayer.server.getAdvancements().get(WAX_ON);
+        if (advancement == null) {
+            return;
+        }
+
+        var playerAdvancements = serverPlayer.server.getPlayerList().getPlayerAdvancements(serverPlayer);
+        playerAdvancements.award(advancement, "wax_on");
+    }
+}