Examples with LanternOrderedInventory org.lanternpowered.server.inventory.type.LanternOrderedInventory used on opensource projects

Example 1 with LanternOrderedInventory

use of org.lanternpowered.server.inventory.type.LanternOrderedInventory in project LanternServer by LanternPowered.

the class LanternInventoryArchetypeBuilder method build.

@Override
public InventoryArchetype build(String id, String name) {
    final int index = id.indexOf(':');
    final String pluginId;
    if (index == -1) {
        pluginId = InternalPluginsInfo.Implementation.IDENTIFIER;
    } else {
        pluginId = id.substring(0, index);
        id = id.substring(index + 1);
    }
    final Map<Class<?>, InventoryProperty<?, ?>> properties = new HashMap<>(this.properties);
    final InventoryDimension inventoryDimension = (InventoryDimension) properties.remove(InventoryDimension.class);
    final InventoryCapacity inventoryCapacity = (InventoryCapacity) properties.remove(InventoryCapacity.class);
    int size = -1;
    if (inventoryDimension != null) {
        final int targetRows = inventoryDimension.getRows();
        final int targetColumns = inventoryDimension.getColumns();
        size = targetRows * targetColumns;
        if (inventoryCapacity != null && size != inventoryCapacity.getValue()) {
            throw new IllegalStateException("The InventoryCapacity " + inventoryCapacity.getValue() + " mismatches the InventoryDimension " + "slots quantity: " + targetRows + " * " + targetColumns + " = " + size);
        }
    } else if (inventoryCapacity != null) {
        size = inventoryCapacity.getValue();
    }
    // A base archetype is provided to create slots
    if (this.baseArchetype != null) {
        if (this.baseArchetype.getBuilder() instanceof AbstractSlot.Builder) {
            return buildArchetype(pluginId, id, properties, this.baseArchetype);
        } else if (this.baseArchetype.getBuilder() instanceof AbstractGridInventory.Builder) {
            final AbstractGridInventory.Builder builder = (AbstractGridInventory.Builder) this.baseArchetype.getBuilder().copy();
            if (inventoryDimension != null) {
                builder.expand(inventoryDimension.getColumns(), inventoryDimension.getRows());
            }
            if (builder instanceof AbstractGridInventory.SlotsBuilder) {
                final AbstractGridInventory.SlotsBuilder slotsBuilder = (AbstractGridInventory.SlotsBuilder) builder;
                for (LanternInventoryArchetype<?> archetype : this.archetypes) {
                    if (!(archetype.getBuilder() instanceof AbstractSlot.Builder)) {
                        throw new IllegalStateException("Only slot archetypes can be added to a slot based grid builder.");
                    }
                    slotsBuilder.slot(archetype);
                }
                applyProperties(properties, builder);
                return slotsBuilder.buildArchetype(pluginId, id);
            } else if (builder instanceof AbstractGridInventory.RowsBuilder) {
                final AbstractGridInventory.RowsBuilder rowsBuilder = (AbstractGridInventory.RowsBuilder) builder;
                for (LanternInventoryArchetype<?> archetype : this.archetypes) {
                    final Class<?> inventoryType = builder.constructor.getType();
                    if (InventoryRow.class.isAssignableFrom(inventoryType) || GridInventory.class.isAssignableFrom(inventoryType)) {
                        rowsBuilder.inventory(archetype);
                    } else {
                        throw new IllegalStateException("Only rows or grids can be added to a rows based grid builder.");
                    }
                }
                applyProperties(properties, builder);
                return rowsBuilder.buildArchetype(pluginId, id);
            } else if (builder instanceof AbstractGridInventory.ColumnsBuilder) {
                final AbstractGridInventory.ColumnsBuilder columnsBuilder = (AbstractGridInventory.ColumnsBuilder) builder;
                for (LanternInventoryArchetype<?> archetype : this.archetypes) {
                    final Class<?> inventoryType = builder.constructor.getType();
                    if (InventoryColumn.class.isAssignableFrom(inventoryType) || GridInventory.class.isAssignableFrom(inventoryType)) {
                        columnsBuilder.inventory(archetype);
                    } else {
                        throw new IllegalStateException("Only columns or grids can be added to a columns based grid builder.");
                    }
                }
                applyProperties(properties, builder);
                return columnsBuilder.buildArchetype(pluginId, id);
            } else {
                throw new IllegalStateException();
            }
        } else if (this.baseArchetype.getBuilder() instanceof AbstractOrderedInventory.Builder) {
            final AbstractOrderedInventory.Builder builder = (AbstractOrderedInventory.Builder) this.baseArchetype.getBuilder().copy();
            if (inventoryDimension != null) {
                final Class<?> inventoryType = builder.constructor.getType();
                if (InventoryColumn.class.isAssignableFrom(inventoryType) && inventoryDimension.getColumns() != 1) {
                    throw new IllegalStateException("A inventory column can only have one column, not " + inventoryDimension.getColumns() + " specified by the InventoryDimension.");
                } else if (InventoryRow.class.isAssignableFrom(inventoryType) && inventoryDimension.getRows() != 1) {
                    throw new IllegalStateException("A inventory row can only have one row, not " + inventoryDimension.getRows() + " specified by the InventoryDimension.");
                }
                builder.expand(inventoryDimension.getColumns() * inventoryDimension.getRows());
            } else if (inventoryCapacity != null) {
                builder.expand(inventoryCapacity.getValue());
            }
            for (LanternInventoryArchetype<?> archetype : this.archetypes) {
                if (!(archetype.getBuilder() instanceof AbstractSlot.Builder)) {
                    throw new IllegalStateException("Only slot archetypes can be added to a slot based builder.");
                }
                builder.addLast(archetype);
            }
            applyProperties(properties, builder);
            return builder.buildArchetype(pluginId, id);
        } else if (this.baseArchetype.getBuilder() instanceof AbstractOrderedInventory.Builder) {
            if (inventoryDimension != null) {
                throw new IllegalStateException("A InventoryDimension cannot be applied to a ordered children inventory.");
            }
            final AbstractOrderedInventory.Builder builder = (AbstractOrderedInventory.Builder) this.baseArchetype.getBuilder().copy();
            for (LanternInventoryArchetype<?> archetype : this.archetypes) {
                builder.addLast(archetype);
            }
            applyProperties(properties, builder);
            final LanternInventoryArchetype<?> archetype = builder.buildArchetype(pluginId, id);
            if (inventoryCapacity != null) {
                final AbstractInventory inventory = archetype.build();
                if (inventory.capacity() != inventoryCapacity.getValue()) {
                    throw new IllegalStateException("InventoryCapacity mismatch with the size of the resulting inventory. Got " + inventory.capacity() + ", but expected " + inventoryCapacity.getValue());
                }
            }
            return archetype;
        }
    }
    // A slot
    if (size == 1) {
        final LanternInventoryArchetype<?> archetype;
        if (!this.archetypes.isEmpty()) {
            archetype = this.archetypes.get(0);
            if (this.archetypes.size() != 1 || !(archetype.getBuilder() instanceof AbstractSlot.Builder)) {
                throw new IllegalStateException("A Inventory with a InventoryCapacity of one can only be one slot.");
            }
        } else {
            archetype = VanillaInventoryArchetypes.SLOT;
        }
        return buildArchetype(pluginId, name, properties, archetype);
    } else if (size == 0 || this.archetypes.isEmpty()) {
        // A empty archetype
        return new UnknownInventoryArchetype(pluginId, id);
    }
    if (inventoryDimension != null) {
        final int targetRows = inventoryDimension.getRows();
        final int targetColumns = inventoryDimension.getColumns();
        // There are two cases to handle a inventory dimension property, if there are only slots,
        // just generate a grid/column/row with those slots. Otherwise try to merge all the columns/rows/grid
        // into the target dimension
        // Try to generate a slots grid
        boolean allSlots = true;
        for (LanternInventoryArchetype<?> archetype : this.archetypes) {
            if (!(archetype.getBuilder() instanceof AbstractSlot.Builder)) {
                allSlots = false;
                break;
            }
        }
        if (allSlots) {
            if (this.archetypes.size() != size) {
                throw new IllegalStateException("Not enough slots are found (" + this.archetypes.size() + ") to reach the capacity of " + size);
            }
            if (targetColumns == 1 || targetRows == 1) {
                final AbstractOrderedInventory.Builder<LanternOrderedInventory> builder = AbstractOrderedInventory.builder();
                for (LanternInventoryArchetype<?> archetype : this.archetypes) {
                    builder.addLast((LanternInventoryArchetype<? extends AbstractSlot>) archetype);
                }
                applyProperties(properties, builder);
                if (targetColumns == 1) {
                    return builder.type(LanternInventoryColumn.class).buildArchetype(pluginId, id);
                } else {
                    return builder.type(LanternInventoryRow.class).buildArchetype(pluginId, id);
                }
            } else {
                final AbstractGridInventory.SlotsBuilder<AbstractGridInventory> builder = AbstractGridInventory.slotsBuilder();
                for (int y = 0; y < targetRows; y++) {
                    for (int x = 0; x < targetColumns; x++) {
                        builder.slot(x, y, (LanternInventoryArchetype<? extends AbstractSlot>) this.archetypes.get(y * targetColumns + x));
                    }
                }
                applyProperties(properties, builder);
                return builder.buildArchetype(pluginId, id);
            }
        }
        // Try to copy a row archetype
        if ((targetColumns == 1 || targetRows == 1) && this.archetypes.size() == 1) {
            final LanternInventoryArchetype<?> archetype = this.archetypes.get(0);
            if (archetype.getBuilder() instanceof AbstractOrderedInventory.Builder) {
                final AbstractOrderedInventory.Builder<AbstractOrderedInventory> builder = (AbstractOrderedInventory.Builder<AbstractOrderedInventory>) archetype.getBuilder().copy();
                final Class<?> inventoryType = ((AbstractOrderedInventory.Builder) archetype.getBuilder()).constructor.getType();
                if (targetRows == 1 && !(InventoryRow.class.isAssignableFrom(inventoryType))) {
                    builder.type(LanternInventoryRow.class);
                } else if (targetColumns == 1 && !(InventoryColumn.class.isAssignableFrom(inventoryType))) {
                    builder.type(LanternInventoryColumn.class);
                }
                applyProperties(properties, builder);
                return builder.buildArchetype(pluginId, id);
            }
        }
        // Try to construct the grid from rows/columns/grids
        int rows = 0;
        int columns = 0;
        boolean fixedRows = false;
        boolean fixedColumns = false;
        for (LanternInventoryArchetype<?> archetype : this.archetypes) {
            // Retrieve the columns/rows from the archetype, if present
            int rows1 = 0;
            int columns1 = 0;
            if (archetype.getBuilder() instanceof AbstractGridInventory.Builder) {
                final AbstractGridInventory.Builder builder = (AbstractGridInventory.Builder) archetype.getBuilder();
                rows1 = builder.rows;
                columns1 = builder.columns;
            } else if (archetype.getBuilder() instanceof AbstractOrderedInventory.Builder) {
                final Class<?> inventoryType = ((AbstractOrderedInventory.Builder) archetype.getBuilder()).constructor.getType();
                if (InventoryRow.class.isAssignableFrom(inventoryType)) {
                    columns1 = ((AbstractOrderedInventory.Builder) archetype.getBuilder()).slots;
                    rows1 = 1;
                } else if (InventoryColumn.class.isAssignableFrom(inventoryType)) {
                    rows1 = ((AbstractOrderedInventory.Builder) archetype.getBuilder()).slots;
                    columns1 = 1;
                }
            }
            if (rows1 == 0) {
                rows = 0;
                break;
            }
            if (rows1 == targetRows) {
                if (fixedColumns) {
                    rows = 0;
                    break;
                }
                fixedRows = true;
                rows = rows1;
                columns += columns1;
            } else if (columns1 == targetColumns) {
                if (fixedRows) {
                    rows = 0;
                    break;
                }
                fixedColumns = true;
                columns = columns1;
                rows += rows1;
            } else {
                rows = 0;
                break;
            }
        }
        if (rows != targetRows || columns != targetColumns) {
            throw new IllegalArgumentException("Unable to construct a inventory grid from the inventory archetypes.");
        }
        if (fixedColumns) {
            int y = 0;
            final AbstractGridInventory.RowsBuilder<AbstractGridInventory> builder = AbstractGridInventory.rowsBuilder();
            for (LanternInventoryArchetype<?> archetype : this.archetypes) {
                if (archetype.getBuilder() instanceof AbstractGridInventory.Builder) {
                    builder.grid(y, (LanternInventoryArchetype) archetype);
                    y += ((AbstractGridInventory.Builder) archetype.getBuilder()).rows;
                } else {
                    builder.row(y, (LanternInventoryArchetype) archetype);
                    y++;
                }
            }
            applyProperties(properties, builder);
            return builder.type(LanternGridInventory.class).buildArchetype(pluginId, id);
        } else {
            int x = 0;
            final AbstractGridInventory.ColumnsBuilder<AbstractGridInventory> builder = AbstractGridInventory.columnsBuilder();
            for (LanternInventoryArchetype<?> archetype : this.archetypes) {
                if (archetype.getBuilder() instanceof AbstractGridInventory.Builder) {
                    builder.grid(x, (LanternInventoryArchetype) archetype);
                    x += ((AbstractGridInventory.Builder) archetype.getBuilder()).columns;
                } else {
                    builder.column(x, (LanternInventoryArchetype) archetype);
                    x++;
                }
            }
            applyProperties(properties, builder);
            return builder.type(LanternGridInventory.class).buildArchetype(pluginId, id);
        }
    }
    // Just generate a ordered children inventory
    final AbstractOrderedInventory.Builder<LanternOrderedInventory> builder = AbstractOrderedInventory.builder();
    for (LanternInventoryArchetype<?> archetype : this.archetypes) {
        builder.addLast((LanternInventoryArchetype<? extends AbstractMutableInventory>) archetype);
    }
    applyProperties(properties, builder);
    return builder.buildArchetype(pluginId, id);
}

Example 2 with LanternOrderedInventory

use of org.lanternpowered.server.inventory.type.LanternOrderedInventory in project LanternServer by LanternPowered.

the class AbstractUserInventory method init.

@Override
protected void init() {
    super.init();
    // Search the the inventories for the helper methods
    this.mainInventory = query(Holder.MAIN_INVENTORY_OPERATION).first();
    this.equipmentInventory = query(Holder.EQUIPMENT_INVENTORY_OPERATION).first();
    this.offhandSlot = query(Holder.OFF_HAND_OPERATION).first();
    // Construct the inventory views
    final LanternOrderedInventory priorityMainAndHotbar = AbstractOrderedInventory.viewBuilder().inventory(this.mainInventory.getGrid()).inventory(this.mainInventory.getHotbar()).build();
    this.views.put(View.PRIORITY_MAIN_AND_HOTBAR, priorityMainAndHotbar);
    final List<AbstractInventory> inventories = new ArrayList<>();
    inventories.addAll(getChildren());
    inventories.set(inventories.indexOf(this.mainInventory), priorityMainAndHotbar);
    this.views.put(View.ALL_PRIORITY_MAIN, AbstractOrderedInventory.viewBuilder().inventories(inventories).build());
    this.views.put(View.REVERSE_MAIN_AND_HOTBAR, AbstractOrderedInventory.viewBuilder().inventories(Lists.reverse(Lists.newArrayList(this.mainInventory.orderedSlots()))).build());
}