Initial commit

src/main/java/eu/mhsl/minenet/minigames/shared/inventory/InteractableInventory.java

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+package eu.mhsl.minenet.minigames.shared.inventory;
+
+import net.kyori.adventure.text.Component;
+import net.minestom.server.MinecraftServer;
+import net.minestom.server.entity.Player;
+import net.minestom.server.inventory.Inventory;
+import net.minestom.server.inventory.InventoryType;
+import net.minestom.server.inventory.click.ClickType;
+import net.minestom.server.inventory.condition.InventoryConditionResult;
+import net.minestom.server.item.ItemStack;
+import net.minestom.server.item.Material;
+import net.minestom.server.timer.ExecutionType;
+import net.minestom.server.timer.TaskSchedule;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.function.Consumer;
+
+public class InteractableInventory extends Inventory {
+    /**
+     * Defines an Inventory with direct callbacks for ItemSlots
+     * @param inventoryType
+     * @param title
+     */
+    protected InteractableInventory(@NotNull InventoryType inventoryType, @NotNull Component title) {
+        super(inventoryType, title);
+
+        addInventoryCondition(this::onClick);
+    }
+
+    /**
+     * Set Item with Callback
+     * @param item
+     * @param slot
+     * @param callback
+     */
+    protected void setClickableItem(ItemStack item, int slot, Consumer<ItemClick> callback, boolean closeAfter) {
+        setItemStack(slot, item);
+        addInventoryCondition((player, clickedSlot, clickType, inventoryConditionResult) -> {
+            if(clickedSlot == slot) {
+                if(closeAfter) player.closeInventory();
+                callback.accept(new ItemClick(player, this, clickedSlot, item, clickType));
+            }
+            inventoryConditionResult.setCancel(true);
+        });
+    }
+
+    protected void setClickableItem(ItemStack item, int slot, Consumer<ItemClick> callback) {
+        this.setClickableItem(item, slot, callback, false);
+    }
+
+    /**
+     * Set Item without handler
+     * @param item
+     * @param slot
+     */
+    protected void setDummyItem(ItemStack item, int slot) {
+        this.setClickableItem(
+                item,
+                slot,
+                itemClick -> {}
+        );
+    }
+
+    protected void setDummyItem(Material material, int slot) {
+        this.setDummyItem(
+                ItemStack.builder(material).displayName(Component.text("")).build(),
+                slot
+        );
+    }
+
+    /**
+     * You may want to Override this method to get more generic click events
+     * @param player
+     * @param slot
+     * @param clickType
+     * @param inventoryConditionResult
+     */
+    protected void onClick(Player player, int slot, ClickType clickType, InventoryConditionResult inventoryConditionResult) {
+
+    }
+}

src/main/java/eu/mhsl/minenet/minigames/shared/inventory/ItemClick.java

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+package eu.mhsl.minenet.minigames.shared.inventory;
+
+import net.minestom.server.entity.Player;
+import net.minestom.server.inventory.Inventory;
+import net.minestom.server.inventory.click.ClickType;
+import net.minestom.server.item.ItemStack;
+
+public class ItemClick {
+    private final Player player;
+    private final InteractableInventory inventory;
+    private final int clickedSlot;
+    private final ItemStack item;
+    private final ClickType clickType;
+
+    /**
+     * Describes a click on an Item from an IntractableInventory
+     * @param player
+     * @param inventory
+     * @param clickedSlot
+     * @param item
+     * @param clickType
+     */
+    public ItemClick(Player player, InteractableInventory inventory, int clickedSlot, ItemStack item, ClickType clickType) {
+        this.player = player;
+        this.inventory = inventory;
+        this.clickedSlot = clickedSlot;
+        this.item = item;
+        this.clickType = clickType;
+    }
+
+    public Player getPlayer() {
+        return player;
+    }
+
+    public Inventory getInventory() {
+        return inventory;
+    }
+
+    public int getClickedSlot() {
+        return clickedSlot;
+    }
+
+    public ItemStack getItem() {
+        return item;
+    }
+
+    public ClickType getClickType() {
+        return clickType;
+    }
+}