111 lines
2.8 KiB
Java
111 lines
2.8 KiB
Java
package de.butzlabben.inventory;
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import org.bukkit.Bukkit;
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import org.bukkit.entity.Player;
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import org.bukkit.event.inventory.InventoryType;
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import org.bukkit.inventory.Inventory;
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import java.util.HashMap;
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import java.util.Map.Entry;
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import java.util.Objects;
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public abstract class OrcInventory {
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protected final HashMap<Integer, OrcItem> items = new HashMap<>();
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protected String title;
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private int rows;
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private InventoryType type;
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public OrcInventory(String title) {
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Objects.requireNonNull(title, "title cannot be null");
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this.title = title;
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}
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public OrcInventory(String title, int rows) {
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this(title);
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if (rows <= 0 || rows > 6)
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throw new IllegalArgumentException("rows cannot be smaller than 1 or bigger than 6");
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this.rows = rows;
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}
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public OrcInventory(String title, int rows, boolean fill) {
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this(title, rows);
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if (fill) {
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for (int i = 0; i < rows * 9; i++) {
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items.put(i, OrcItem.fill);
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}
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}
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}
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public OrcInventory(String title, InventoryType type) {
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this(title);
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if (type == null || type == InventoryType.CHEST) {
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this.type = null;
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rows = 3;
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} else {
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this.type = type;
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}
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}
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public void addItem(int slot, OrcItem item) {
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if (item == null) {
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removeItem(slot);
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} else {
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items.put(slot, item);
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}
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}
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public void addItem(int row, int col, OrcItem item) {
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addItem(row * 9 + col, item);
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}
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public void removeItem(int slot) {
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items.remove(slot);
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}
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public void removeItem(int row, int col) {
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removeItem(row * 9 + col);
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}
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public Inventory getInventory(Player p) {
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return getInventory(p, title);
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}
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public void redraw(Player p) {
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p.closeInventory();
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p.openInventory(getInventory(p));
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}
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public Inventory getInventory(Player p, String title) {
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Inventory inv;
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int size;
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if (type == null) {
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inv = Bukkit.createInventory(null, rows * 9, title);
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size = rows * 9;
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} else {
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inv = Bukkit.createInventory(null, type, title);
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size = type.getDefaultSize();
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}
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for (Entry<Integer, OrcItem> entry : items.entrySet()) {
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if (entry.getKey() >= 0 && entry.getKey() < size) {
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inv.setItem(entry.getKey(), entry.getValue().getItemStack(p));
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} else {
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System.err.println("There is a problem with a configured Item!");
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}
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}
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OrcListener.getInstance().register(p.getUniqueId(), this);
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return inv;
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}
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public String getTitle() {
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return title;
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}
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public void setTitle(String title) {
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this.title = title;
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}
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}
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