Merge BaseGUI and IndexedGUI
This commit is contained in:
NichtStudioCode
parent
b17fc27ee5
commit
0ddf3db29e
@ -1,32 +1,492 @@
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package de.studiocode.invui.gui.impl;
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package de.studiocode.invui.gui.impl;
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import de.studiocode.invui.animation.Animation;
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import de.studiocode.invui.gui.GUI;
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import de.studiocode.invui.gui.GUI;
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import de.studiocode.invui.gui.GUIParent;
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import de.studiocode.invui.gui.SlotElement;
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import de.studiocode.invui.gui.SlotElement;
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import de.studiocode.invui.gui.SlotElement.ItemSlotElement;
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import de.studiocode.invui.gui.SlotElement.LinkedSlotElement;
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import de.studiocode.invui.gui.SlotElement.LinkedSlotElement;
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import de.studiocode.invui.gui.SlotElement.VISlotElement;
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import de.studiocode.invui.gui.SlotElement.VISlotElement;
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import de.studiocode.invui.gui.structure.Structure;
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import de.studiocode.invui.item.Item;
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import de.studiocode.invui.item.Item;
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import de.studiocode.invui.item.ItemBuilder;
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import de.studiocode.invui.util.ArrayUtils;
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import de.studiocode.invui.util.SlotUtils;
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import de.studiocode.invui.util.SlotUtils;
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import de.studiocode.invui.virtualinventory.VirtualInventory;
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import de.studiocode.invui.virtualinventory.VirtualInventory;
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import de.studiocode.invui.virtualinventory.event.ItemUpdateEvent;
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import de.studiocode.invui.virtualinventory.event.PlayerUpdateReason;
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import de.studiocode.invui.virtualinventory.event.UpdateReason;
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import de.studiocode.invui.window.Window;
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import de.studiocode.invui.window.WindowManager;
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import de.studiocode.invui.window.impl.merged.MergedWindow;
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import de.studiocode.invui.window.impl.merged.split.SplitWindow;
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import de.studiocode.invui.window.impl.single.SingleWindow;
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import org.bukkit.entity.Player;
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import org.bukkit.event.inventory.ClickType;
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import org.bukkit.event.inventory.InventoryClickEvent;
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import org.bukkit.inventory.ItemStack;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.annotations.Nullable;
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import org.jetbrains.annotations.Nullable;
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import java.util.Set;
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import java.util.*;
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import java.util.function.Predicate;
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import java.util.stream.Collectors;
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/**
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abstract class BaseGUI implements GUI {
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* A subclass of {@link IndexedGUI} which contains all the
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* coordinate-based methods as well as all filling methods.
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*/
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public abstract class BaseGUI extends IndexedGUI {
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protected final int width;
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private final int width;
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protected final int height;
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private final int height;
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private final int size;
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private final SlotElement[] slotElements;
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private final Set<GUIParent> parents = new HashSet<>();
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private SlotElement[] animationElements;
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private Animation animation;
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private ItemBuilder background;
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public BaseGUI(int width, int height) {
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public BaseGUI(int width, int height) {
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super(width * height);
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this.width = width;
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this.width = width;
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this.height = height;
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this.height = height;
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this.size = width * height;
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slotElements = new SlotElement[size];
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}
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}
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@Override
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public void handleClick(int slotNumber, Player player, ClickType clickType, InventoryClickEvent event) {
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if (animation != null) {
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// cancel all clicks if an animation is running
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event.setCancelled(true);
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return;
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}
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SlotElement slotElement = slotElements[slotNumber];
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if (slotElement instanceof LinkedSlotElement) {
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LinkedSlotElement linkedElement = (LinkedSlotElement) slotElement;
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linkedElement.getGui().handleClick(linkedElement.getSlotIndex(), player, clickType, event);
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} else if (slotElement instanceof ItemSlotElement) {
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event.setCancelled(true); // if it is an Item, don't let the player move it
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ItemSlotElement itemElement = (ItemSlotElement) slotElement;
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itemElement.getItem().handleClick(clickType, player, event);
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} else if (slotElement instanceof VISlotElement) {
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handleVISlotElementClick((VISlotElement) slotElement, event);
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} else event.setCancelled(true); // Only VISlotElements have allowed interactions
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}
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@SuppressWarnings("deprecation")
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private void handleVISlotElementClick(VISlotElement element, InventoryClickEvent event) {
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VirtualInventory virtualInventory = element.getVirtualInventory();
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int slot = element.getSlot();
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Player player = (Player) event.getWhoClicked();
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ItemStack cursor = event.getCursor();
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ItemStack clicked = event.getCurrentItem();
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UpdateReason updateReason = new PlayerUpdateReason(player, event);
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if (virtualInventory.isSynced(slot, clicked)) {
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boolean cancel = false;
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switch (event.getAction()) {
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case CLONE_STACK:
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case DROP_ALL_CURSOR:
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case DROP_ONE_CURSOR:
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// empty, this does not affect anything
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break;
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case DROP_ONE_SLOT:
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case PICKUP_ONE:
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cancel = virtualInventory.changeItemAmount(updateReason, slot, -1) != -1;
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break;
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case DROP_ALL_SLOT:
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case PICKUP_ALL:
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cancel = !virtualInventory.setItemStack(updateReason, slot, null);
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// set null
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break;
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case PICKUP_HALF:
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int amount = virtualInventory.getAmount(slot);
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int halfAmount = amount / 2;
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int newAmount = virtualInventory.changeItemAmount(updateReason, slot, halfAmount);
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// amount did not change as predicted
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if (newAmount != halfAmount) {
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cancel = true;
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// action wasn't completely cancelled
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if (newAmount != amount) {
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int cursorAmount = amount - newAmount;
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cancel = true;
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ItemStack newCursorStack = clicked.clone();
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newCursorStack.setAmount(cursorAmount);
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event.setCursor(newCursorStack);
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}
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}
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break;
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case PLACE_SOME:
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case PLACE_ALL:
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int amountLeft = virtualInventory.putItemStack(updateReason, slot, cursor);
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if (amountLeft > 0) {
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cancel = true;
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if (amountLeft != cursor.getAmount())
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cursor.setAmount(amountLeft);
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}
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break;
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case PLACE_ONE:
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ItemStack itemStack = cursor.clone();
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itemStack.setAmount(1);
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cancel = virtualInventory.putItemStack(updateReason, slot, itemStack) != 0;
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break;
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case SWAP_WITH_CURSOR:
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cancel = !virtualInventory.setItemStack(updateReason, slot, event.getCursor());
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break;
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case COLLECT_TO_CURSOR:
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cancel = true;
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ItemStack newCursorStack = cursor.clone();
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newCursorStack.setAmount(virtualInventory.collectToCursor(updateReason, newCursorStack));
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event.setCursor(newCursorStack);
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break;
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case MOVE_TO_OTHER_INVENTORY:
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cancel = true;
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handleMoveToOtherInventory(player, event, virtualInventory, slot, updateReason);
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break;
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case HOTBAR_MOVE_AND_READD:
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case HOTBAR_SWAP:
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cancel = handleHotbarSwap(player, event, virtualInventory, slot, updateReason);
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break;
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default:
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// action not supported
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cancel = true;
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break;
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}
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event.setCancelled(cancel);
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} else event.setCancelled(true);
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}
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private void handleMoveToOtherInventory(Player player, InventoryClickEvent event, VirtualInventory inventory, int slot, UpdateReason reason) {
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Window window = WindowManager.getInstance().findOpenWindow(player).orElse(null);
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ItemStack invStack = inventory.getItemStack(slot);
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ItemUpdateEvent updateEvent = inventory.callUpdateEvent(reason, slot, invStack, null);
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if (!updateEvent.isCancelled()) {
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int leftOverAmount;
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if (window instanceof MergedWindow) {
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GUI otherGui;
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if (window instanceof SplitWindow) {
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SplitWindow splitWindow = (SplitWindow) window;
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GUI[] guis = splitWindow.getGuis();
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otherGui = guis[0] == this ? guis[1] : guis[0];
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} else {
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otherGui = this;
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}
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leftOverAmount = ((BaseGUI) otherGui).putIntoVirtualInventories(reason, invStack, inventory);
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} else {
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leftOverAmount = 0;
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HashMap<Integer, ItemStack> leftover = event.getWhoClicked().getInventory().addItem(inventory.getItemStack(slot));
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if (!leftover.isEmpty()) leftOverAmount = leftover.get(0).getAmount();
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}
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invStack.setAmount(leftOverAmount);
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inventory.setItemStackSilently(slot, invStack);
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}
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}
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private boolean handleHotbarSwap(Player player, InventoryClickEvent event, VirtualInventory inventory, int slot, UpdateReason reason) {
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Window window = WindowManager.getInstance().findOpenWindow(player).orElse(null);
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if (window instanceof SingleWindow) {
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int hotbarButton = event.getHotbarButton();
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ItemStack hotbarItem = player.getInventory().getItem(hotbarButton);
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if (hotbarItem != null) hotbarItem = hotbarItem.clone();
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return !inventory.setItemStack(reason, slot, hotbarItem);
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} // TODO: add support for merged windows
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return true;
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}
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@Override
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public boolean handleItemDrag(UpdateReason updateReason, int slot, ItemStack oldStack, ItemStack newStack) {
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SlotElement element = getSlotElement(slot);
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if (element != null) element = element.getHoldingElement();
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if (element instanceof VISlotElement) {
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VISlotElement viSlotElement = ((VISlotElement) element);
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VirtualInventory virtualInventory = viSlotElement.getVirtualInventory();
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int viSlot = viSlotElement.getSlot();
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if (virtualInventory.isSynced(viSlot, oldStack)) {
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return virtualInventory.setItemStack(updateReason, viSlot, newStack);
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}
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}
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return false;
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}
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@Override
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public void handleItemShift(InventoryClickEvent event) {
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event.setCancelled(true);
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if (animation != null) return; // cancel all clicks if an animation is running
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Player player = (Player) event.getWhoClicked();
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ItemStack clicked = event.getCurrentItem();
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UpdateReason updateReason = new PlayerUpdateReason(player, event);
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int amountLeft = putIntoVirtualInventories(updateReason, clicked);
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if (amountLeft != clicked.getAmount()) {
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if (amountLeft != 0) event.getCurrentItem().setAmount(amountLeft);
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else event.getClickedInventory().setItem(event.getSlot(), null);
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}
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}
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private int putIntoVirtualInventories(UpdateReason updateReason, ItemStack itemStack, VirtualInventory... ignored) {
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if (itemStack.getAmount() <= 0) throw new IllegalArgumentException("Illegal ItemStack amount");
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List<VirtualInventory> virtualInventories = getAllVirtualInventories(ignored);
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if (virtualInventories.size() > 0) {
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int amountLeft = itemStack.getAmount();
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for (VirtualInventory virtualInventory : virtualInventories) {
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ItemStack toAdd = itemStack.clone();
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toAdd.setAmount(amountLeft);
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amountLeft = virtualInventory.addItem(updateReason, toAdd);
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if (amountLeft == 0) break;
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}
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return amountLeft;
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}
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return itemStack.getAmount();
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}
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private List<VirtualInventory> getAllVirtualInventories(VirtualInventory... ignored) {
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List<VirtualInventory> virtualInventories = new ArrayList<>();
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Arrays.stream(slotElements)
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.filter(Objects::nonNull)
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.map(SlotElement::getHoldingElement)
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.filter(element -> element instanceof VISlotElement)
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.map(element -> ((VISlotElement) element).getVirtualInventory())
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.filter(vi -> Arrays.stream(ignored).noneMatch(vi::equals))
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.forEach(vi -> {
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if (!virtualInventories.contains(vi)) virtualInventories.add(vi);
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});
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return virtualInventories;
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}
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@Override
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public void handleSlotElementUpdate(GUI child, int slotIndex) {
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// find all SlotElements that link to this slotIndex in this child GUI and notify all parents
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for (int index = 0; index < size; index++) {
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SlotElement element = slotElements[index];
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if (element instanceof LinkedSlotElement) {
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LinkedSlotElement linkedSlotElement = (LinkedSlotElement) element;
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if (linkedSlotElement.getGui() == child && linkedSlotElement.getSlotIndex() == slotIndex)
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for (GUIParent parent : parents) parent.handleSlotElementUpdate(this, index);
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}
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}
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}
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@Override
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public void addParent(@NotNull GUIParent parent) {
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parents.add(parent);
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}
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@Override
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public void removeParent(@NotNull GUIParent parent) {
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parents.remove(parent);
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}
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@Override
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public Set<GUIParent> getParents() {
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return parents;
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}
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@Override
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public List<Window> findAllWindows() {
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List<Window> windows = new ArrayList<>();
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List<GUIParent> parents = new ArrayList<>(this.parents);
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while (!parents.isEmpty()) {
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List<GUIParent> parents1 = new ArrayList<>(parents);
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parents.clear();
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for (GUIParent parent : parents1) {
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if (parent instanceof GUI) parents.addAll(((GUI) parent).getParents());
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else if (parent instanceof Window) windows.add((Window) parent);
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}
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}
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return windows;
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}
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@Override
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public Set<Player> findAllCurrentViewers() {
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return findAllWindows().stream()
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.map(Window::getCurrentViewer)
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.filter(Objects::nonNull)
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.collect(Collectors.toSet());
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}
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@Override
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public void closeForAllViewers() {
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findAllCurrentViewers().forEach(Player::closeInventory);
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}
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@Override
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public void playAnimation(@NotNull Animation animation, @Nullable Predicate<SlotElement> filter) {
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if (animation != null) cancelAnimation();
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this.animation = animation;
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this.animationElements = slotElements.clone();
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List<Integer> slots = new ArrayList<>();
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for (int i = 0; i < size; i++) {
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SlotElement element = getSlotElement(i);
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if (element != null && (filter == null || filter.test(element))) {
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slots.add(i);
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setSlotElement(i, null);
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}
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}
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animation.setSlots(slots);
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animation.setGUI(this);
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animation.setWindows(findAllWindows());
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animation.addShowHandler((frame, index) -> setSlotElement(index, animationElements[index]));
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animation.addFinishHandler(() -> {
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this.animation = null;
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this.animationElements = null;
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});
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||||||
|
|
||||||
|
animation.start();
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void cancelAnimation() {
|
||||||
|
if (this.animation != null) {
|
||||||
|
// cancel the scheduler task and set animation to null
|
||||||
|
animation.cancel();
|
||||||
|
animation = null;
|
||||||
|
|
||||||
|
// show all SlotElements again
|
||||||
|
for (int i = 0; i < size; i++) setSlotElement(i, animationElements[i]);
|
||||||
|
animationElements = null;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void setSlotElement(int index, SlotElement slotElement) {
|
||||||
|
SlotElement oldElement = slotElements[index];
|
||||||
|
GUI oldLink = oldElement instanceof LinkedSlotElement ? ((LinkedSlotElement) oldElement).getGui() : null;
|
||||||
|
|
||||||
|
// set new SlotElement on index
|
||||||
|
slotElements[index] = slotElement;
|
||||||
|
|
||||||
|
GUI newLink = slotElement instanceof LinkedSlotElement ? ((LinkedSlotElement) slotElement).getGui() : null;
|
||||||
|
|
||||||
|
// notify parents that a SlotElement has been changed
|
||||||
|
parents.forEach(parent -> parent.handleSlotElementUpdate(this, index));
|
||||||
|
|
||||||
|
// if newLink is the same as oldLink, there isn't anything to be done
|
||||||
|
if (newLink == oldLink) return;
|
||||||
|
|
||||||
|
// if the slot previously linked to GUI
|
||||||
|
if (oldLink != null) {
|
||||||
|
// If no other slot still links to that GUI, remove this GUI from parents
|
||||||
|
if (Arrays.stream(slotElements)
|
||||||
|
.filter(element -> element instanceof LinkedSlotElement)
|
||||||
|
.map(element -> ((LinkedSlotElement) element).getGui())
|
||||||
|
.noneMatch(gui -> gui == oldLink)) oldLink.removeParent(this);
|
||||||
|
}
|
||||||
|
|
||||||
|
// if the slot now links to a GUI add this as parent
|
||||||
|
if (newLink != null) {
|
||||||
|
newLink.addParent(this);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public SlotElement getSlotElement(int index) {
|
||||||
|
return slotElements[index];
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public boolean hasSlotElement(int index) {
|
||||||
|
return slotElements[index] != null;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public SlotElement[] getSlotElements() {
|
||||||
|
return slotElements.clone();
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void setItem(int index, Item item) {
|
||||||
|
remove(index);
|
||||||
|
if (item != null) setSlotElement(index, new ItemSlotElement(item));
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void addItems(@NotNull Item... items) {
|
||||||
|
for (Item item : items) {
|
||||||
|
int emptyIndex = ArrayUtils.findFirstEmptyIndex(items);
|
||||||
|
if (emptyIndex == -1) break;
|
||||||
|
setItem(emptyIndex, item);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public Item getItem(int index) {
|
||||||
|
SlotElement slotElement = slotElements[index];
|
||||||
|
|
||||||
|
if (slotElement instanceof ItemSlotElement) {
|
||||||
|
return ((ItemSlotElement) slotElement).getItem();
|
||||||
|
} else if (slotElement instanceof LinkedSlotElement) {
|
||||||
|
SlotElement holdingElement = slotElement.getHoldingElement();
|
||||||
|
if (holdingElement instanceof ItemSlotElement) return ((ItemSlotElement) holdingElement).getItem();
|
||||||
|
}
|
||||||
|
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void setBackground(ItemBuilder itemBuilder) {
|
||||||
|
this.background = itemBuilder;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public ItemBuilder getBackground() {
|
||||||
|
return background;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void remove(int index) {
|
||||||
|
setSlotElement(index, null);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void applyStructure(Structure structure) {
|
||||||
|
structure.createIngredientList().insertIntoGUI(this);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public int getSize() {
|
||||||
|
return size;
|
||||||
|
}
|
||||||
|
|
||||||
|
// -- coordinate-based methods --
|
||||||
|
|
||||||
@Override
|
@Override
|
||||||
public void setSlotElement(int x, int y, SlotElement slotElement) {
|
public void setSlotElement(int x, int y, SlotElement slotElement) {
|
||||||
setSlotElement(convToIndex(x, y), slotElement);
|
setSlotElement(convToIndex(x, y), slotElement);
|
||||||
@ -72,8 +532,6 @@ public abstract class BaseGUI extends IndexedGUI {
|
|||||||
return SlotUtils.convertToIndex(x, y, width);
|
return SlotUtils.convertToIndex(x, y, width);
|
||||||
}
|
}
|
||||||
|
|
||||||
// filling methods
|
|
||||||
|
|
||||||
public void fill(@NotNull Set<Integer> slots, @Nullable Item item, boolean replaceExisting) {
|
public void fill(@NotNull Set<Integer> slots, @Nullable Item item, boolean replaceExisting) {
|
||||||
for (int slot : slots) {
|
for (int slot : slots) {
|
||||||
if (!replaceExisting && hasSlotElement(slot)) continue;
|
if (!replaceExisting && hasSlotElement(slot)) continue;
|
||||||
|
|||||||
@ -1,483 +0,0 @@
|
|||||||
package de.studiocode.invui.gui.impl;
|
|
||||||
|
|
||||||
import de.studiocode.invui.animation.Animation;
|
|
||||||
import de.studiocode.invui.gui.GUI;
|
|
||||||
import de.studiocode.invui.gui.GUIParent;
|
|
||||||
import de.studiocode.invui.gui.SlotElement;
|
|
||||||
import de.studiocode.invui.gui.SlotElement.ItemSlotElement;
|
|
||||||
import de.studiocode.invui.gui.SlotElement.LinkedSlotElement;
|
|
||||||
import de.studiocode.invui.gui.SlotElement.VISlotElement;
|
|
||||||
import de.studiocode.invui.gui.structure.Structure;
|
|
||||||
import de.studiocode.invui.item.Item;
|
|
||||||
import de.studiocode.invui.item.ItemBuilder;
|
|
||||||
import de.studiocode.invui.util.ArrayUtils;
|
|
||||||
import de.studiocode.invui.virtualinventory.VirtualInventory;
|
|
||||||
import de.studiocode.invui.virtualinventory.event.ItemUpdateEvent;
|
|
||||||
import de.studiocode.invui.virtualinventory.event.PlayerUpdateReason;
|
|
||||||
import de.studiocode.invui.virtualinventory.event.UpdateReason;
|
|
||||||
import de.studiocode.invui.window.Window;
|
|
||||||
import de.studiocode.invui.window.WindowManager;
|
|
||||||
import de.studiocode.invui.window.impl.merged.MergedWindow;
|
|
||||||
import de.studiocode.invui.window.impl.merged.split.SplitWindow;
|
|
||||||
import de.studiocode.invui.window.impl.single.SingleWindow;
|
|
||||||
import org.bukkit.entity.Player;
|
|
||||||
import org.bukkit.event.inventory.ClickType;
|
|
||||||
import org.bukkit.event.inventory.InventoryClickEvent;
|
|
||||||
import org.bukkit.inventory.ItemStack;
|
|
||||||
import org.jetbrains.annotations.NotNull;
|
|
||||||
import org.jetbrains.annotations.Nullable;
|
|
||||||
|
|
||||||
import java.util.*;
|
|
||||||
import java.util.function.Predicate;
|
|
||||||
import java.util.stream.Collectors;
|
|
||||||
|
|
||||||
abstract class IndexedGUI implements GUI {
|
|
||||||
|
|
||||||
private final int size;
|
|
||||||
private final SlotElement[] slotElements;
|
|
||||||
private final Set<GUIParent> parents = new HashSet<>();
|
|
||||||
|
|
||||||
private SlotElement[] animationElements;
|
|
||||||
private Animation animation;
|
|
||||||
|
|
||||||
private ItemBuilder background;
|
|
||||||
|
|
||||||
public IndexedGUI(int size) {
|
|
||||||
this.size = size;
|
|
||||||
slotElements = new SlotElement[size];
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public void handleClick(int slotNumber, Player player, ClickType clickType, InventoryClickEvent event) {
|
|
||||||
if (animation != null) {
|
|
||||||
// cancel all clicks if an animation is running
|
|
||||||
event.setCancelled(true);
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
|
|
||||||
SlotElement slotElement = slotElements[slotNumber];
|
|
||||||
if (slotElement instanceof LinkedSlotElement) {
|
|
||||||
LinkedSlotElement linkedElement = (LinkedSlotElement) slotElement;
|
|
||||||
linkedElement.getGui().handleClick(linkedElement.getSlotIndex(), player, clickType, event);
|
|
||||||
} else if (slotElement instanceof ItemSlotElement) {
|
|
||||||
event.setCancelled(true); // if it is an Item, don't let the player move it
|
|
||||||
ItemSlotElement itemElement = (ItemSlotElement) slotElement;
|
|
||||||
itemElement.getItem().handleClick(clickType, player, event);
|
|
||||||
} else if (slotElement instanceof VISlotElement) {
|
|
||||||
handleVISlotElementClick((VISlotElement) slotElement, event);
|
|
||||||
} else event.setCancelled(true); // Only VISlotElements have allowed interactions
|
|
||||||
}
|
|
||||||
|
|
||||||
@SuppressWarnings("deprecation")
|
|
||||||
private void handleVISlotElementClick(VISlotElement element, InventoryClickEvent event) {
|
|
||||||
VirtualInventory virtualInventory = element.getVirtualInventory();
|
|
||||||
int slot = element.getSlot();
|
|
||||||
|
|
||||||
Player player = (Player) event.getWhoClicked();
|
|
||||||
ItemStack cursor = event.getCursor();
|
|
||||||
ItemStack clicked = event.getCurrentItem();
|
|
||||||
|
|
||||||
UpdateReason updateReason = new PlayerUpdateReason(player, event);
|
|
||||||
|
|
||||||
if (virtualInventory.isSynced(slot, clicked)) {
|
|
||||||
boolean cancel = false;
|
|
||||||
|
|
||||||
switch (event.getAction()) {
|
|
||||||
|
|
||||||
case CLONE_STACK:
|
|
||||||
case DROP_ALL_CURSOR:
|
|
||||||
case DROP_ONE_CURSOR:
|
|
||||||
// empty, this does not affect anything
|
|
||||||
break;
|
|
||||||
|
|
||||||
case DROP_ONE_SLOT:
|
|
||||||
case PICKUP_ONE:
|
|
||||||
cancel = virtualInventory.changeItemAmount(updateReason, slot, -1) != -1;
|
|
||||||
break;
|
|
||||||
|
|
||||||
case DROP_ALL_SLOT:
|
|
||||||
case PICKUP_ALL:
|
|
||||||
cancel = !virtualInventory.setItemStack(updateReason, slot, null);
|
|
||||||
// set null
|
|
||||||
break;
|
|
||||||
|
|
||||||
case PICKUP_HALF:
|
|
||||||
int amount = virtualInventory.getAmount(slot);
|
|
||||||
int halfAmount = amount / 2;
|
|
||||||
int newAmount = virtualInventory.changeItemAmount(updateReason, slot, halfAmount);
|
|
||||||
|
|
||||||
// amount did not change as predicted
|
|
||||||
if (newAmount != halfAmount) {
|
|
||||||
cancel = true;
|
|
||||||
|
|
||||||
// action wasn't completely cancelled
|
|
||||||
if (newAmount != amount) {
|
|
||||||
int cursorAmount = amount - newAmount;
|
|
||||||
cancel = true;
|
|
||||||
ItemStack newCursorStack = clicked.clone();
|
|
||||||
newCursorStack.setAmount(cursorAmount);
|
|
||||||
event.setCursor(newCursorStack);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
break;
|
|
||||||
|
|
||||||
case PLACE_SOME:
|
|
||||||
case PLACE_ALL:
|
|
||||||
int amountLeft = virtualInventory.putItemStack(updateReason, slot, cursor);
|
|
||||||
if (amountLeft > 0) {
|
|
||||||
cancel = true;
|
|
||||||
if (amountLeft != cursor.getAmount())
|
|
||||||
cursor.setAmount(amountLeft);
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
|
|
||||||
case PLACE_ONE:
|
|
||||||
ItemStack itemStack = cursor.clone();
|
|
||||||
itemStack.setAmount(1);
|
|
||||||
cancel = virtualInventory.putItemStack(updateReason, slot, itemStack) != 0;
|
|
||||||
break;
|
|
||||||
|
|
||||||
case SWAP_WITH_CURSOR:
|
|
||||||
cancel = !virtualInventory.setItemStack(updateReason, slot, event.getCursor());
|
|
||||||
break;
|
|
||||||
|
|
||||||
case COLLECT_TO_CURSOR:
|
|
||||||
cancel = true;
|
|
||||||
ItemStack newCursorStack = cursor.clone();
|
|
||||||
newCursorStack.setAmount(virtualInventory.collectToCursor(updateReason, newCursorStack));
|
|
||||||
event.setCursor(newCursorStack);
|
|
||||||
break;
|
|
||||||
|
|
||||||
case MOVE_TO_OTHER_INVENTORY:
|
|
||||||
cancel = true;
|
|
||||||
handleMoveToOtherInventory(player, event, virtualInventory, slot, updateReason);
|
|
||||||
break;
|
|
||||||
|
|
||||||
case HOTBAR_MOVE_AND_READD:
|
|
||||||
case HOTBAR_SWAP:
|
|
||||||
cancel = handleHotbarSwap(player, event, virtualInventory, slot, updateReason);
|
|
||||||
break;
|
|
||||||
|
|
||||||
default:
|
|
||||||
// action not supported
|
|
||||||
cancel = true;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
event.setCancelled(cancel);
|
|
||||||
} else event.setCancelled(true);
|
|
||||||
}
|
|
||||||
|
|
||||||
private void handleMoveToOtherInventory(Player player, InventoryClickEvent event, VirtualInventory inventory, int slot, UpdateReason reason) {
|
|
||||||
Window window = WindowManager.getInstance().findOpenWindow(player).orElse(null);
|
|
||||||
|
|
||||||
ItemStack invStack = inventory.getItemStack(slot);
|
|
||||||
ItemUpdateEvent updateEvent = inventory.callUpdateEvent(reason, slot, invStack, null);
|
|
||||||
|
|
||||||
if (!updateEvent.isCancelled()) {
|
|
||||||
int leftOverAmount;
|
|
||||||
if (window instanceof MergedWindow) {
|
|
||||||
GUI otherGui;
|
|
||||||
if (window instanceof SplitWindow) {
|
|
||||||
SplitWindow splitWindow = (SplitWindow) window;
|
|
||||||
GUI[] guis = splitWindow.getGuis();
|
|
||||||
otherGui = guis[0] == this ? guis[1] : guis[0];
|
|
||||||
} else {
|
|
||||||
otherGui = this;
|
|
||||||
}
|
|
||||||
|
|
||||||
leftOverAmount = ((IndexedGUI) otherGui).putIntoVirtualInventories(reason, invStack, inventory);
|
|
||||||
} else {
|
|
||||||
leftOverAmount = 0;
|
|
||||||
HashMap<Integer, ItemStack> leftover = event.getWhoClicked().getInventory().addItem(inventory.getItemStack(slot));
|
|
||||||
if (!leftover.isEmpty()) leftOverAmount = leftover.get(0).getAmount();
|
|
||||||
}
|
|
||||||
|
|
||||||
invStack.setAmount(leftOverAmount);
|
|
||||||
inventory.setItemStackSilently(slot, invStack);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
private boolean handleHotbarSwap(Player player, InventoryClickEvent event, VirtualInventory inventory, int slot, UpdateReason reason) {
|
|
||||||
Window window = WindowManager.getInstance().findOpenWindow(player).orElse(null);
|
|
||||||
if (window instanceof SingleWindow) {
|
|
||||||
int hotbarButton = event.getHotbarButton();
|
|
||||||
ItemStack hotbarItem = player.getInventory().getItem(hotbarButton);
|
|
||||||
if (hotbarItem != null) hotbarItem = hotbarItem.clone();
|
|
||||||
|
|
||||||
return !inventory.setItemStack(reason, slot, hotbarItem);
|
|
||||||
} // TODO: add support for merged windows
|
|
||||||
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public boolean handleItemDrag(UpdateReason updateReason, int slot, ItemStack oldStack, ItemStack newStack) {
|
|
||||||
SlotElement element = getSlotElement(slot);
|
|
||||||
if (element != null) element = element.getHoldingElement();
|
|
||||||
if (element instanceof VISlotElement) {
|
|
||||||
VISlotElement viSlotElement = ((VISlotElement) element);
|
|
||||||
VirtualInventory virtualInventory = viSlotElement.getVirtualInventory();
|
|
||||||
int viSlot = viSlotElement.getSlot();
|
|
||||||
if (virtualInventory.isSynced(viSlot, oldStack)) {
|
|
||||||
return virtualInventory.setItemStack(updateReason, viSlot, newStack);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public void handleItemShift(InventoryClickEvent event) {
|
|
||||||
event.setCancelled(true);
|
|
||||||
|
|
||||||
if (animation != null) return; // cancel all clicks if an animation is running
|
|
||||||
|
|
||||||
Player player = (Player) event.getWhoClicked();
|
|
||||||
ItemStack clicked = event.getCurrentItem();
|
|
||||||
|
|
||||||
UpdateReason updateReason = new PlayerUpdateReason(player, event);
|
|
||||||
|
|
||||||
int amountLeft = putIntoVirtualInventories(updateReason, clicked);
|
|
||||||
if (amountLeft != clicked.getAmount()) {
|
|
||||||
if (amountLeft != 0) event.getCurrentItem().setAmount(amountLeft);
|
|
||||||
else event.getClickedInventory().setItem(event.getSlot(), null);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
private int putIntoVirtualInventories(UpdateReason updateReason, ItemStack itemStack, VirtualInventory... ignored) {
|
|
||||||
if (itemStack.getAmount() <= 0) throw new IllegalArgumentException("Illegal ItemStack amount");
|
|
||||||
|
|
||||||
List<VirtualInventory> virtualInventories = getAllVirtualInventories(ignored);
|
|
||||||
if (virtualInventories.size() > 0) {
|
|
||||||
int amountLeft = itemStack.getAmount();
|
|
||||||
for (VirtualInventory virtualInventory : virtualInventories) {
|
|
||||||
ItemStack toAdd = itemStack.clone();
|
|
||||||
toAdd.setAmount(amountLeft);
|
|
||||||
amountLeft = virtualInventory.addItem(updateReason, toAdd);
|
|
||||||
|
|
||||||
if (amountLeft == 0) break;
|
|
||||||
}
|
|
||||||
|
|
||||||
return amountLeft;
|
|
||||||
}
|
|
||||||
|
|
||||||
return itemStack.getAmount();
|
|
||||||
}
|
|
||||||
|
|
||||||
private List<VirtualInventory> getAllVirtualInventories(VirtualInventory... ignored) {
|
|
||||||
List<VirtualInventory> virtualInventories = new ArrayList<>();
|
|
||||||
Arrays.stream(slotElements)
|
|
||||||
.filter(Objects::nonNull)
|
|
||||||
.map(SlotElement::getHoldingElement)
|
|
||||||
.filter(element -> element instanceof VISlotElement)
|
|
||||||
.map(element -> ((VISlotElement) element).getVirtualInventory())
|
|
||||||
.filter(vi -> Arrays.stream(ignored).noneMatch(vi::equals))
|
|
||||||
.forEach(vi -> {
|
|
||||||
if (!virtualInventories.contains(vi)) virtualInventories.add(vi);
|
|
||||||
});
|
|
||||||
|
|
||||||
return virtualInventories;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public void handleSlotElementUpdate(GUI child, int slotIndex) {
|
|
||||||
// find all SlotElements that link to this slotIndex in this child GUI and notify all parents
|
|
||||||
for (int index = 0; index < size; index++) {
|
|
||||||
SlotElement element = slotElements[index];
|
|
||||||
if (element instanceof LinkedSlotElement) {
|
|
||||||
LinkedSlotElement linkedSlotElement = (LinkedSlotElement) element;
|
|
||||||
if (linkedSlotElement.getGui() == child && linkedSlotElement.getSlotIndex() == slotIndex)
|
|
||||||
for (GUIParent parent : parents) parent.handleSlotElementUpdate(this, index);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public void addParent(@NotNull GUIParent parent) {
|
|
||||||
parents.add(parent);
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public void removeParent(@NotNull GUIParent parent) {
|
|
||||||
parents.remove(parent);
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public Set<GUIParent> getParents() {
|
|
||||||
return parents;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public List<Window> findAllWindows() {
|
|
||||||
List<Window> windows = new ArrayList<>();
|
|
||||||
List<GUIParent> parents = new ArrayList<>(this.parents);
|
|
||||||
|
|
||||||
while (!parents.isEmpty()) {
|
|
||||||
List<GUIParent> parents1 = new ArrayList<>(parents);
|
|
||||||
parents.clear();
|
|
||||||
for (GUIParent parent : parents1) {
|
|
||||||
if (parent instanceof GUI) parents.addAll(((GUI) parent).getParents());
|
|
||||||
else if (parent instanceof Window) windows.add((Window) parent);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
return windows;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public Set<Player> findAllCurrentViewers() {
|
|
||||||
return findAllWindows().stream()
|
|
||||||
.map(Window::getCurrentViewer)
|
|
||||||
.filter(Objects::nonNull)
|
|
||||||
.collect(Collectors.toSet());
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public void closeForAllViewers() {
|
|
||||||
findAllCurrentViewers().forEach(Player::closeInventory);
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public void playAnimation(@NotNull Animation animation, @Nullable Predicate<SlotElement> filter) {
|
|
||||||
if (animation != null) cancelAnimation();
|
|
||||||
|
|
||||||
this.animation = animation;
|
|
||||||
this.animationElements = slotElements.clone();
|
|
||||||
|
|
||||||
List<Integer> slots = new ArrayList<>();
|
|
||||||
for (int i = 0; i < size; i++) {
|
|
||||||
SlotElement element = getSlotElement(i);
|
|
||||||
if (element != null && (filter == null || filter.test(element))) {
|
|
||||||
slots.add(i);
|
|
||||||
setSlotElement(i, null);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
animation.setSlots(slots);
|
|
||||||
animation.setGUI(this);
|
|
||||||
animation.setWindows(findAllWindows());
|
|
||||||
animation.addShowHandler((frame, index) -> setSlotElement(index, animationElements[index]));
|
|
||||||
animation.addFinishHandler(() -> {
|
|
||||||
this.animation = null;
|
|
||||||
this.animationElements = null;
|
|
||||||
});
|
|
||||||
|
|
||||||
animation.start();
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public void cancelAnimation() {
|
|
||||||
if (this.animation != null) {
|
|
||||||
// cancel the scheduler task and set animation to null
|
|
||||||
animation.cancel();
|
|
||||||
animation = null;
|
|
||||||
|
|
||||||
// show all SlotElements again
|
|
||||||
for (int i = 0; i < size; i++) setSlotElement(i, animationElements[i]);
|
|
||||||
animationElements = null;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public void setSlotElement(int index, SlotElement slotElement) {
|
|
||||||
SlotElement oldElement = slotElements[index];
|
|
||||||
GUI oldLink = oldElement instanceof LinkedSlotElement ? ((LinkedSlotElement) oldElement).getGui() : null;
|
|
||||||
|
|
||||||
// set new SlotElement on index
|
|
||||||
slotElements[index] = slotElement;
|
|
||||||
|
|
||||||
GUI newLink = slotElement instanceof LinkedSlotElement ? ((LinkedSlotElement) slotElement).getGui() : null;
|
|
||||||
|
|
||||||
// notify parents that a SlotElement has been changed
|
|
||||||
parents.forEach(parent -> parent.handleSlotElementUpdate(this, index));
|
|
||||||
|
|
||||||
// if newLink is the same as oldLink, there isn't anything to be done
|
|
||||||
if (newLink == oldLink) return;
|
|
||||||
|
|
||||||
// if the slot previously linked to GUI
|
|
||||||
if (oldLink != null) {
|
|
||||||
// If no other slot still links to that GUI, remove this GUI from parents
|
|
||||||
if (Arrays.stream(slotElements)
|
|
||||||
.filter(element -> element instanceof LinkedSlotElement)
|
|
||||||
.map(element -> ((LinkedSlotElement) element).getGui())
|
|
||||||
.noneMatch(gui -> gui == oldLink)) oldLink.removeParent(this);
|
|
||||||
}
|
|
||||||
|
|
||||||
// if the slot now links to a GUI add this as parent
|
|
||||||
if (newLink != null) {
|
|
||||||
newLink.addParent(this);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public SlotElement getSlotElement(int index) {
|
|
||||||
return slotElements[index];
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public boolean hasSlotElement(int index) {
|
|
||||||
return slotElements[index] != null;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public SlotElement[] getSlotElements() {
|
|
||||||
return slotElements.clone();
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public void setItem(int index, Item item) {
|
|
||||||
remove(index);
|
|
||||||
if (item != null) setSlotElement(index, new ItemSlotElement(item));
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public void addItems(@NotNull Item... items) {
|
|
||||||
for (Item item : items) {
|
|
||||||
int emptyIndex = ArrayUtils.findFirstEmptyIndex(items);
|
|
||||||
if (emptyIndex == -1) break;
|
|
||||||
setItem(emptyIndex, item);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public Item getItem(int index) {
|
|
||||||
SlotElement slotElement = slotElements[index];
|
|
||||||
|
|
||||||
if (slotElement instanceof ItemSlotElement) {
|
|
||||||
return ((ItemSlotElement) slotElement).getItem();
|
|
||||||
} else if (slotElement instanceof LinkedSlotElement) {
|
|
||||||
SlotElement holdingElement = slotElement.getHoldingElement();
|
|
||||||
if (holdingElement instanceof ItemSlotElement) return ((ItemSlotElement) holdingElement).getItem();
|
|
||||||
}
|
|
||||||
|
|
||||||
return null;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public void setBackground(ItemBuilder itemBuilder) {
|
|
||||||
this.background = itemBuilder;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public ItemBuilder getBackground() {
|
|
||||||
return background;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public void remove(int index) {
|
|
||||||
setSlotElement(index, null);
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public void applyStructure(Structure structure) {
|
|
||||||
structure.createIngredientList().insertIntoGUI(this);
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public int getSize() {
|
|
||||||
return size;
|
|
||||||
}
|
|
||||||
|
|
||||||
}
|
|
||||||
Loading…
Reference in New Issue
Block a user