diff options
Diffstat (limited to 'src/main/java/io/github/cottonmc/cotton/gui/ValidatedSlot.java')
| -rw-r--r-- | src/main/java/io/github/cottonmc/cotton/gui/ValidatedSlot.java | 39 |
1 files changed, 38 insertions, 1 deletions
diff --git a/src/main/java/io/github/cottonmc/cotton/gui/ValidatedSlot.java b/src/main/java/io/github/cottonmc/cotton/gui/ValidatedSlot.java index a45fee6..69acc85 100644 --- a/src/main/java/io/github/cottonmc/cotton/gui/ValidatedSlot.java +++ b/src/main/java/io/github/cottonmc/cotton/gui/ValidatedSlot.java @@ -3,6 +3,7 @@ package io.github.cottonmc.cotton.gui; import com.google.common.collect.HashMultimap; import com.google.common.collect.Multimap; import io.github.cottonmc.cotton.gui.widget.WItemSlot; +import io.github.cottonmc.cotton.gui.impl.access.SlotAccessor; import net.minecraft.entity.player.PlayerEntity; import net.minecraft.inventory.Inventory; import net.minecraft.item.ItemStack; @@ -16,15 +17,20 @@ import java.util.function.Predicate; public class ValidatedSlot extends Slot { private static final Logger LOGGER = LogManager.getLogger(); private final int slotNumber; + // Original positions that will be restored when this slot is reshown + private final int originalX, originalY; private boolean insertingAllowed = true; private boolean takingAllowed = true; private Predicate<ItemStack> filter; protected final Multimap<WItemSlot, WItemSlot.ChangeListener> listeners = HashMultimap.create(); + private boolean visible = true; public ValidatedSlot(Inventory inventory, int index, int x, int y) { super(inventory, index, x, y); if (inventory==null) throw new IllegalArgumentException("Can't make an itemslot from a null inventory!"); this.slotNumber = index; + this.originalX = x; + this.originalY = y; } @Override @@ -142,4 +148,35 @@ public class ValidatedSlot extends Slot { Objects.requireNonNull(listener, "listener"); listeners.put(owner, listener); } -}
\ No newline at end of file + + /** + * Tests whether this slot is visible. + * + * @return true if this slot is visible, false otherwise + * @since 3.0.0 + */ + public boolean isVisible() { + return visible; + } + + /** + * Sets whether this slot is visible. + * + * @param visible true if this slot if visible, false otherwise + * @since 3.0.0 + */ + public void setVisible(boolean visible) { + if (this.visible != visible) { + this.visible = visible; + + SlotAccessor accessor = (SlotAccessor) this; + if (visible) { + accessor.setX(originalX); + accessor.setY(originalY); + } else { + accessor.setX(-100000); + accessor.setY(-100000); + } + } + } +} |