Can now define an inventory to open after closing another + added a bunch of inventory type

src/main/java/fr/themode/demo/PlayerInit.java

@@ -127,6 +127,7 @@ public class PlayerInit {
                     return;
 
                 short blockId = player.getInstance().getBlockId(event.getBlockPosition());
+                player.sendMessage("id: " + blockId);
                 player.sendMessage("block alternative id: " + Block.getBlockAlternative(blockId).getId());
             });
 
@@ -154,10 +155,10 @@ public class PlayerInit {
             });
 
             player.addEventCallback(PlayerSpawnEvent.class, event -> {
-                player.setGameMode(GameMode.CREATIVE);
+                player.setGameMode(GameMode.SURVIVAL);
                 player.teleport(new Position(0, 75, 0));
 
-                ItemStack item = new ItemStack((short) 1, (byte) 43);
+                ItemStack item = new ItemStack(Material.STONE, (byte) 43);
                 item.setDisplayName("Item name");
                 item.getLore().add("a lore line");
                 player.getInventory().addItemStack(item);

src/main/java/fr/themode/demo/blocks/StoneBlock.java

@@ -16,7 +16,6 @@ public class StoneBlock extends CustomBlock {
     @Override
     public void onPlace(Instance instance, BlockPosition blockPosition, Data data) {
         System.out.println("PLACED");
-        instance.refreshBlockId(blockPosition, Block.LAVA);
     }
 
     @Override

src/main/java/net/minestom/server/event/InventoryCloseEvent.java

@@ -5,6 +5,7 @@ import net.minestom.server.inventory.Inventory;
 public class InventoryCloseEvent extends Event {
 
     private Inventory inventory;
+    private Inventory newInventory;
 
     public InventoryCloseEvent(Inventory inventory) {
         this.inventory = inventory;
@@ -16,4 +17,17 @@ public class InventoryCloseEvent extends Event {
     public Inventory getInventory() {
         return inventory;
     }
+
+    public Inventory getNewInventory() {
+        return newInventory;
+    }
+
+    /**
+     * Can be used to open a new inventory after closing the previous one
+     *
+     * @param newInventory the inventory to open, can be null
+     */
+    public void setNewInventory(Inventory newInventory) {
+        this.newInventory = newInventory;
+    }
 }

src/main/java/net/minestom/server/inventory/Inventory.java

@@ -9,6 +9,7 @@ import net.minestom.server.inventory.condition.InventoryCondition;
 import net.minestom.server.item.ItemStack;
 import net.minestom.server.network.packet.server.play.SetSlotPacket;
 import net.minestom.server.network.packet.server.play.WindowItemsPacket;
+import net.minestom.server.network.packet.server.play.WindowPropertyPacket;
 
 import java.util.Arrays;
 import java.util.Collections;
@@ -149,6 +150,14 @@ public class Inventory implements InventoryModifier, InventoryClickHandler, View
         return windowItemsPacket;
     }
 
+    protected void sendProperty(InventoryProperty property, short value) {
+        WindowPropertyPacket windowPropertyPacket = new WindowPropertyPacket();
+        windowPropertyPacket.windowId = getWindowId();
+        windowPropertyPacket.property = property.getProperty();
+        windowPropertyPacket.value = value;
+        sendPacketToViewers(windowPropertyPacket);
+    }
+
     private void setCursorPlayerItem(Player player, ItemStack itemStack) {
         this.cursorPlayersItem.put(player, itemStack);
     }

src/main/java/net/minestom/server/inventory/type/AnvilInventory.java

@@ -0,0 +1,16 @@
+package net.minestom.server.inventory.type;
+
+import net.minestom.server.inventory.Inventory;
+import net.minestom.server.inventory.InventoryProperty;
+import net.minestom.server.inventory.InventoryType;
+
+public class AnvilInventory extends Inventory {
+
+    public AnvilInventory(String title) {
+        super(InventoryType.ANVIL, title);
+    }
+
+    public void setRepairCost(short cost) {
+        sendProperty(InventoryProperty.ANVIL_REPAIR_COST, cost);
+    }
+}

src/main/java/net/minestom/server/inventory/type/BeaconInventory.java

@@ -0,0 +1,25 @@
+package net.minestom.server.inventory.type;
+
+import net.minestom.server.inventory.Inventory;
+import net.minestom.server.inventory.InventoryProperty;
+import net.minestom.server.inventory.InventoryType;
+
+public class BeaconInventory extends Inventory {
+
+    public BeaconInventory(String title) {
+        super(InventoryType.BEACON, title);
+    }
+
+    public void setPowerLevel(short powerLevel) {
+        sendProperty(InventoryProperty.BEACON_POWER_LEVEL, powerLevel);
+    }
+
+    public void setFirstPotionEffect(short firstPotionEffect) {
+        sendProperty(InventoryProperty.BEACON_FIRST_POTION, firstPotionEffect);
+    }
+
+    public void setSecondPotionEffect(short secondPotionEffect) {
+        sendProperty(InventoryProperty.BEACON_SECOND_POTION, secondPotionEffect);
+    }
+
+}

src/main/java/net/minestom/server/inventory/type/BrewingStandInventory.java

@@ -0,0 +1,21 @@
+package net.minestom.server.inventory.type;
+
+import net.minestom.server.inventory.Inventory;
+import net.minestom.server.inventory.InventoryProperty;
+import net.minestom.server.inventory.InventoryType;
+
+public class BrewingStandInventory extends Inventory {
+
+    public BrewingStandInventory(String title) {
+        super(InventoryType.BREWING_STAND, title);
+    }
+
+    public void setBrewTime(short brewTime) {
+        sendProperty(InventoryProperty.BREWING_STAND_BREW_TIME, brewTime);
+    }
+
+    public void setFuelTime(short fuelTime) {
+        sendProperty(InventoryProperty.BREWING_STAND_FUEL_TIME, fuelTime);
+    }
+
+}

src/main/java/net/minestom/server/inventory/type/EnchantmentTableInventory.java

@@ -0,0 +1,11 @@
+package net.minestom.server.inventory.type;
+
+import net.minestom.server.inventory.Inventory;
+import net.minestom.server.inventory.InventoryType;
+
+public class EnchantmentTableInventory extends Inventory {
+
+    public EnchantmentTableInventory(String title) {
+        super(InventoryType.ENCHANTMENT, title);
+    }
+}

src/main/java/net/minestom/server/inventory/type/FurnaceInventory.java

@@ -0,0 +1,33 @@
+package net.minestom.server.inventory.type;
+
+import net.minestom.server.inventory.Inventory;
+import net.minestom.server.inventory.InventoryProperty;
+import net.minestom.server.inventory.InventoryType;
+
+public class FurnaceInventory extends Inventory {
+
+    public FurnaceInventory(String title) {
+        super(InventoryType.FURNACE, title);
+    }
+
+    /**
+     * Represent the amount of tick until the fire icon come empty`
+     *
+     * @param remainingFuelTick
+     */
+    public void setRemainingFuelTick(short remainingFuelTick) {
+        sendProperty(InventoryProperty.FURNACE_FIRE_ICON, remainingFuelTick);
+    }
+
+    public void setMaximumFuelBurnTime(short maximumFuelBurnTime) {
+        sendProperty(InventoryProperty.FURNACE_MAXIMUM_FUEL_BURN_TIME, maximumFuelBurnTime);
+    }
+
+    public void setProgressArrow(short progressArrow) {
+        sendProperty(InventoryProperty.FURNACE_PROGRESS_ARROW, progressArrow);
+    }
+
+    public void setMaximumProgress(short maximumProgress) {
+        sendProperty(InventoryProperty.FURNACE_MAXIMUM_PROGRESS, maximumProgress);
+    }
+}

src/main/java/net/minestom/server/listener/WindowListener.java

@@ -91,7 +91,12 @@ public class WindowListener {
         // if windowId == 0 then it is player's inventory, meaning that they hadn't been any open inventory packet
         InventoryCloseEvent inventoryCloseEvent = new InventoryCloseEvent(player.getOpenInventory());
         player.callEvent(InventoryCloseEvent.class, inventoryCloseEvent);
+
         player.closeInventory();
+
+        Inventory newInventory = inventoryCloseEvent.getNewInventory();
+        if (newInventory != null)
+            player.openInventory(newInventory);
     }
 
 }