156 lines
4.2 KiB
Java
156 lines
4.2 KiB
Java
package com.songoda.epicheads.oldmenu;
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import com.songoda.epicheads.cache.CacheHead;
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import com.songoda.epicheads.config.lang.Placeholder;
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import com.songoda.epicheads.config.oldmenu.Menu;
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import com.songoda.epicheads.oldmenu.mode.InvMode;
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import com.songoda.epicheads.oldmenu.mode.SearchMode;
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import com.songoda.epicheads.util.ArrayUtils;
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import org.bukkit.Bukkit;
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import org.bukkit.entity.Player;
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import org.bukkit.inventory.ItemStack;
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import java.util.List;
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public class HeadMenu extends AbstractModedInventory {
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private String category;
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private List<CacheHead> heads;
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private int page;
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public HeadMenu(InvMode mode, String category, List<CacheHead> heads) {
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super(InventoryType.HEADS, 54, new Placeholder[] { new Placeholder("%category%", category) }, mode);
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this.category = category;
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this.heads = heads;
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this.page = 0;
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recreate();
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}
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@Override
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public void recreate() {
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Menu menu = getMenu();
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Player player = getInvMode().getPlayer();
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int maxPage = (int) Math.ceil((double) heads.size() / 45d);
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page += maxPage;
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page %= maxPage;
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Placeholder[] placeholders = {
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new Placeholder("%category%", category),
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new Placeholder("%page%", Integer.toString(page))
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};
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ItemStack[] contents = new ItemStack[54];
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ItemStack glass = menu.getItemStack("filler", placeholders);
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for (int i = 45; i < 54; i++) {
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contents[i] = glass.clone();
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}
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if (page != 0) {
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ItemStack back = menu.getItemStack("backwards", placeholders);
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back.setAmount(page);
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contents[47] = back;
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}
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if (page != maxPage - 1) {
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ItemStack forward = menu.getItemStack("forwards", placeholders);
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forward.setAmount(page + 2);
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contents[51] = forward;
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}
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if(!(getInvMode() instanceof SearchMode)) {
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contents[49] = menu.getItemStack("back", placeholders);
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}
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for (int i = page * 45; i < (page + 1) * 45; i++) {
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int index = i % 45;
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if (i < heads.size()) {
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CacheHead head = heads.get(i);
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String id = "head";
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if(getInvMode() instanceof SearchMode) {
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id = ((SearchMode) getInvMode()).getHeadId(head);
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}
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placeholders[0] = new Placeholder("%category%", head.getCategory());
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Placeholder[] holders = ArrayUtils.append(placeholders, head.getPlaceholders(player));
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contents[index] = head.addTexture(menu.getItemStack(id, holders));
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}
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}
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getInventory().setContents(contents);
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}
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public void backwardsPage() {
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if (page > 0) {
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page--;
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recreate();
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}
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}
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public void forwardsPage() {
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if (page < getMaxPage() - 1) {
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page++;
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recreate();
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}
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}
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public int getPage() {
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return page;
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}
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public int getMaxPage() {
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return (int) Math.ceil((double) heads.size() / 45d);
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}
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public boolean isHead(int slot) {
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return slot < 45 && (page * 45 + slot) < heads.size();
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}
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public CacheHead getHead(int slot) {
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return (isHead(slot) ? heads.get(page * 45 + slot) : null);
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}
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public boolean isToolBar(int slot) {
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return slot >= 45;
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}
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public boolean isBackwards(int slot) {
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return page > 0 && slot == 47;
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}
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public boolean isForwards(int slot) {
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return page < getMaxPage() - 1 && slot == 51;
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}
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public boolean isBackToMenu(int slot) {
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return slot == 49;
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}
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public boolean handleToolbar(int slot) {
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if (!isToolBar(slot)) {
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return false;
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}
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if (isBackwards(slot)) {
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backwardsPage();
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} else if (isForwards(slot)) {
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forwardsPage();
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} else if (isBackToMenu(slot) && !(getInvMode() instanceof SearchMode)) {
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getInvMode().openInventory(InventoryType.CATEGORY);
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}
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return true;
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}
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}
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