[ref:api/multi-inv] Add support for multiple invs

src/main/java/io/github/pylonmc/pylon/base/content/machines/cargo/CargoBuffer.java

@@ -7,29 +7,31 @@
 import io.github.pylonmc.pylon.core.block.base.PylonGuiBlock;
 import io.github.pylonmc.pylon.core.block.context.BlockCreateContext;
 import io.github.pylonmc.pylon.core.config.adapter.ConfigAdapter;
+import io.github.pylonmc.pylon.core.datatypes.PylonSerializers;
 import io.github.pylonmc.pylon.core.entity.display.ItemDisplayBuilder;
 import io.github.pylonmc.pylon.core.entity.display.transform.TransformBuilder;
 import io.github.pylonmc.pylon.core.i18n.PylonArgument;
 import io.github.pylonmc.pylon.core.item.PylonItem;
 import io.github.pylonmc.pylon.core.item.builder.ItemStackBuilder;
 import io.github.pylonmc.pylon.core.logistics.LogisticSlotType;
-import io.github.pylonmc.pylon.core.datatypes.PylonSerializers;
 import io.github.pylonmc.pylon.core.logistics.VirtualInventoryLogisticSlot;
 import io.github.pylonmc.pylon.core.util.PylonUtils;
 import io.github.pylonmc.pylon.core.util.gui.GuiItems;
 import io.github.pylonmc.pylon.core.util.gui.unit.UnitFormat;
+import lombok.Getter;
 import org.bukkit.Material;
 import org.bukkit.NamespacedKey;
 import org.bukkit.block.Block;
 import org.bukkit.block.BlockFace;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.persistence.PersistentDataContainer;
 import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
 import xyz.xenondevs.invui.gui.Gui;
+import xyz.xenondevs.invui.inventory.Inventory;
 import xyz.xenondevs.invui.inventory.VirtualInventory;
 
 import java.util.List;
+import java.util.Map;
 
 import static io.github.pylonmc.pylon.base.util.BaseUtils.baseKey;
 
@@ -39,7 +41,9 @@ public class CargoBuffer extends PylonBlock
 
     private static final NamespacedKey FACE_KEY = baseKey("face");
 
+    @Getter
     private final BlockFace facing;
+
     private final VirtualInventory inventory = new VirtualInventory(1);
 
     public final int transferRate = getSettings().getOrThrow("transfer-rate", ConfigAdapter.INT);
@@ -165,8 +169,8 @@ public void write(@NotNull PersistentDataContainer pdc) {
     }
 
     @Override
-    public @Nullable BlockFace getFacing() {
-        return facing;
+    public @NotNull Map<@NotNull String, @NotNull Inventory> createInventoryMapping() {
+        return Map.of("inventory", inventory);
     }
 
     @Override

src/main/java/io/github/pylonmc/pylon/base/content/machines/diesel/DieselPipeBender.java

@@ -38,10 +38,12 @@
 import org.jetbrains.annotations.Nullable;
 import org.joml.Vector3d;
 import xyz.xenondevs.invui.gui.Gui;
+import xyz.xenondevs.invui.inventory.Inventory;
 import xyz.xenondevs.invui.inventory.VirtualInventory;
 import xyz.xenondevs.invui.inventory.event.PlayerUpdateReason;
 
 import java.util.List;
+import java.util.Map;
 
 
 public class DieselPipeBender extends PylonBlock
@@ -212,6 +214,14 @@ public void tick(double deltaSeconds) {
                 .build();
     }
 
+    @Override
+    public @NotNull Map<@NotNull String, @NotNull Inventory> createInventoryMapping() {
+        return Map.of(
+                "input", inputInventory,
+                "output", outputInventory
+        );
+    }
+
     @Override
     public @Nullable WailaDisplay getWaila(@NotNull Player player) {
         return new WailaDisplay(getDefaultWailaTranslationKey().arguments(

src/main/java/io/github/pylonmc/pylon/base/content/machines/fluid/CreativeFluidSource.java

@@ -20,6 +20,7 @@
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import xyz.xenondevs.invui.gui.Gui;
+import xyz.xenondevs.invui.inventory.Inventory;
 
 import java.util.List;
 import java.util.Map;
@@ -60,7 +61,12 @@ public void onFluidRemoved(@NotNull PylonFluid fluid, double amount) {}
 
     @Override
     public @NotNull Gui createGui() {
-        return (FluidSelector.make(() -> fluid, this::setFluid));
+        return FluidSelector.make(() -> fluid, this::setFluid);
+    }
+
+    @Override
+    public @NotNull Map<@NotNull String, @NotNull Inventory> createInventoryMapping() {
+        return Map.of();
     }
 
     @Override

src/main/java/io/github/pylonmc/pylon/base/content/machines/fluid/FluidFilter.java

@@ -3,12 +3,10 @@
 import com.google.common.base.Preconditions;
 import io.github.pylonmc.pylon.base.content.machines.fluid.gui.FluidSelector;
 import io.github.pylonmc.pylon.core.block.PylonBlock;
-import io.github.pylonmc.pylon.core.block.base.PylonFluidBlock;
 import io.github.pylonmc.pylon.core.block.base.PylonFluidTank;
 import io.github.pylonmc.pylon.core.block.base.PylonGuiBlock;
 import io.github.pylonmc.pylon.core.block.context.BlockBreakContext;
 import io.github.pylonmc.pylon.core.block.context.BlockCreateContext;
-import io.github.pylonmc.pylon.core.waila.WailaDisplay;
 import io.github.pylonmc.pylon.core.config.PylonConfig;
 import io.github.pylonmc.pylon.core.config.adapter.ConfigAdapter;
 import io.github.pylonmc.pylon.core.datatypes.PylonSerializers;
@@ -23,6 +21,7 @@
 import io.github.pylonmc.pylon.core.item.builder.ItemStackBuilder;
 import io.github.pylonmc.pylon.core.util.PylonUtils;
 import io.github.pylonmc.pylon.core.util.gui.unit.UnitFormat;
+import io.github.pylonmc.pylon.core.waila.WailaDisplay;
 import net.kyori.adventure.text.Component;
 import org.bukkit.Material;
 import org.bukkit.NamespacedKey;
@@ -35,8 +34,10 @@
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import xyz.xenondevs.invui.gui.Gui;
+import xyz.xenondevs.invui.inventory.Inventory;
 
 import java.util.List;
+import java.util.Map;
 
 import static io.github.pylonmc.pylon.base.util.BaseUtils.baseKey;
 
@@ -167,6 +168,11 @@ public void setFluid(PylonFluid fluid) {
         return Component.translatable("pylon.pylonbase.item.fluid_filter.gui");
     }
 
+    @Override
+    public @NotNull Map<@NotNull String, @NotNull Inventory> createInventoryMapping() {
+        return Map.of();
+    }
+
     @Override
     public void onBreak(@NotNull List<@NotNull ItemStack> drops, @NotNull BlockBreakContext context) {
         PylonFluidTank.super.onBreak(drops, context);

src/main/java/io/github/pylonmc/pylon/base/content/machines/fluid/FluidStrainer.java

@@ -7,14 +7,14 @@
 import io.github.pylonmc.pylon.core.block.base.PylonTickingBlock;
 import io.github.pylonmc.pylon.core.block.context.BlockBreakContext;
 import io.github.pylonmc.pylon.core.block.context.BlockCreateContext;
-import io.github.pylonmc.pylon.core.waila.WailaDisplay;
 import io.github.pylonmc.pylon.core.config.adapter.ConfigAdapter;
 import io.github.pylonmc.pylon.core.datatypes.PylonSerializers;
 import io.github.pylonmc.pylon.core.fluid.FluidPointType;
 import io.github.pylonmc.pylon.core.fluid.PylonFluid;
 import io.github.pylonmc.pylon.core.i18n.PylonArgument;
 import io.github.pylonmc.pylon.core.util.PylonUtils;
 import io.github.pylonmc.pylon.core.util.gui.unit.UnitFormat;
+import io.github.pylonmc.pylon.core.waila.WailaDisplay;
 import net.kyori.adventure.text.Component;
 import org.bukkit.NamespacedKey;
 import org.bukkit.block.Block;
@@ -25,6 +25,7 @@
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import xyz.xenondevs.invui.gui.Gui;
+import xyz.xenondevs.invui.inventory.Inventory;
 import xyz.xenondevs.invui.inventory.VirtualInventory;
 
 import java.util.List;
@@ -150,6 +151,11 @@ public Component getGuiTitle() {
                 .build();
     }
 
+    @Override
+    public @NotNull Map<@NotNull String, @NotNull Inventory> createInventoryMapping() {
+        return Map.of();
+    }
+
     @Override
     public void tick(double deltaSeconds) {
         if (currentRecipe != null && passedFluid >= currentRecipe.input().amountMillibuckets()) {

src/main/java/io/github/pylonmc/pylon/base/content/machines/hydraulics/CoalFiredPurificationTower.java

@@ -34,6 +34,7 @@
 import org.jetbrains.annotations.Nullable;
 import org.joml.Vector3i;
 import xyz.xenondevs.invui.gui.Gui;
+import xyz.xenondevs.invui.inventory.Inventory;
 import xyz.xenondevs.invui.inventory.VirtualInventory;
 
 import java.util.HashMap;
@@ -119,6 +120,11 @@ public void postInitialise() {
                 .build();
     }
 
+    @Override
+    public @NotNull Map<@NotNull String, @NotNull Inventory> createInventoryMapping() {
+        return Map.of("inventory", inventory);
+    }
+
     @Override
     public @NotNull Map<@NotNull Vector3i, @NotNull MultiblockComponent> getComponents() {
         Map<Vector3i, MultiblockComponent> components = new HashMap<>();

src/main/java/io/github/pylonmc/pylon/base/content/machines/smelting/SmelteryBurner.java

@@ -24,6 +24,7 @@
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import xyz.xenondevs.invui.gui.Gui;
+import xyz.xenondevs.invui.inventory.Inventory;
 import xyz.xenondevs.invui.inventory.VirtualInventory;
 
 import java.util.Map;
@@ -143,6 +144,11 @@ public void onProcessFinished() {
         fuel = null;
     }
 
+    @Override
+    public @NotNull Map<@NotNull String, @NotNull Inventory> createInventoryMapping() {
+        return Map.of("fuels", inventory);
+    }
+
     // TODO display fuels
     public record Fuel(
             @NotNull NamespacedKey key,

src/main/java/io/github/pylonmc/pylon/base/content/machines/smelting/SmelteryCaster.java

@@ -1,6 +1,5 @@
 package io.github.pylonmc.pylon.base.content.machines.smelting;
 
-import io.github.pylonmc.pylon.base.PylonBase;
 import io.github.pylonmc.pylon.base.recipes.CastingRecipe;
 import io.github.pylonmc.pylon.core.block.base.PylonGuiBlock;
 import io.github.pylonmc.pylon.core.block.base.PylonTickingBlock;
@@ -25,10 +24,13 @@
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import xyz.xenondevs.invui.gui.Gui;
+import xyz.xenondevs.invui.inventory.Inventory;
 import xyz.xenondevs.invui.inventory.VirtualInventory;
 import xyz.xenondevs.invui.item.ItemProvider;
 import xyz.xenondevs.invui.item.impl.AbstractItem;
 
+import java.util.Map;
+
 public final class SmelteryCaster extends SmelteryComponent implements PylonGuiBlock, PylonTickingBlock {
 
     private @Nullable PylonFluid bottomFluid = null;
@@ -135,6 +137,11 @@ private static TranslatableComponent casterKey(@NotNull String subkey, @NotNull
         }
     }
 
+    @Override
+    public @NotNull Map<@NotNull String, @NotNull Inventory> createInventoryMapping() {
+        return Map.of("output", inventory);
+    }
+
     @Override
     public void tick(double deltaSeconds) {
         SmelteryController controller = getController();

src/main/java/io/github/pylonmc/pylon/base/content/machines/smelting/SmelteryController.java

@@ -6,7 +6,9 @@
 import io.github.pylonmc.pylon.base.util.BaseUtils;
 import io.github.pylonmc.pylon.base.util.HslColor;
 import io.github.pylonmc.pylon.core.block.BlockStorage;
-import io.github.pylonmc.pylon.core.block.base.*;
+import io.github.pylonmc.pylon.core.block.base.PylonGuiBlock;
+import io.github.pylonmc.pylon.core.block.base.PylonMultiblock;
+import io.github.pylonmc.pylon.core.block.base.PylonTickingBlock;
 import io.github.pylonmc.pylon.core.block.context.BlockBreakContext;
 import io.github.pylonmc.pylon.core.block.context.BlockCreateContext;
 import io.github.pylonmc.pylon.core.config.Config;
@@ -45,6 +47,7 @@
 import org.jetbrains.annotations.Nullable;
 import org.joml.Vector3i;
 import xyz.xenondevs.invui.gui.Gui;
+import xyz.xenondevs.invui.inventory.Inventory;
 import xyz.xenondevs.invui.item.Item;
 import xyz.xenondevs.invui.item.ItemProvider;
 import xyz.xenondevs.invui.item.impl.AbstractItem;
@@ -211,15 +214,20 @@ public void handleClick(@NotNull ClickType clickType, @NotNull Player player, @N
         }
     }
 
+    @Override
+    public @NotNull Map<@NotNull String, @NotNull Inventory> createInventoryMapping() {
+        return Map.of();
+    }
+    // </editor-fold>
+
+    // <editor-fold desc="Multiblock" defaultstate="collapsed">
     private final BlockPosition center = new BlockPosition(
             getBlock().getRelative(
                     ((Directional) getBlock().getBlockData()).getFacing().getOppositeFace(),
                     2
             )
     );
-    // </editor-fold>
 
-    // <editor-fold desc="Multiblock" defaultstate="collapsed">
     // @formatter:off
     private static final Vector3i[] MULTIBLOCK_DIRECTIONS = new Vector3i[] {
             new Vector3i(-2, 0, -2), new Vector3i(-2, 0, -1), new Vector3i(-2, 0, 0), new Vector3i(-2, 0, 1), new Vector3i(-2, 0, 2),