Create ChallengesUserListGUI that will display user heads in rows and allows to select specific user.

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BONNe1704 2019-01-14 17:21:45 +02:00
parent 594fa0f27f
commit d5f19310c8
1 changed files with 243 additions and 0 deletions

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package world.bentobox.challenges.panel.admin;
import org.bukkit.Bukkit;
import org.bukkit.Material;
import org.bukkit.OfflinePlayer;
import org.bukkit.World;
import org.bukkit.entity.Player;
import java.util.ArrayList;
import java.util.List;
import world.bentobox.bentobox.api.panels.PanelItem;
import world.bentobox.bentobox.api.panels.builders.PanelBuilder;
import world.bentobox.bentobox.api.panels.builders.PanelItemBuilder;
import world.bentobox.bentobox.api.user.User;
import world.bentobox.challenges.ChallengesAddon;
import world.bentobox.challenges.panel.CommonGUI;
/**
* This class contains methods that allows to select specific user.
*/
public class ChallengesUserListGUI extends CommonGUI
{
// ---------------------------------------------------------------------
// Section: Variables
// ---------------------------------------------------------------------
/**
* List with players that should be in GUI.
*/
private List<Player> onlineUsers;
/**
* Current index of view mode
*/
private int modeIndex = 2;
/**
* This allows to switch which users should be in the list.
*/
private enum ViewMode
{
ONLINE,
OFFLINE,
IN_WORLD
}
// ---------------------------------------------------------------------
// Section: Constructors
// ---------------------------------------------------------------------
/**
* {@inheritDoc}
*/
public ChallengesUserListGUI(ChallengesAddon addon,
World world,
User user, String topLabel, String permissionPrefix)
{
this(addon, world, user, topLabel, permissionPrefix, null);
}
/**
* {@inheritDoc}
*/
public ChallengesUserListGUI(ChallengesAddon addon,
World world,
User user,
String topLabel,
String permissionPrefix,
CommonGUI parentPanel)
{
super(addon, world, user, topLabel, permissionPrefix, parentPanel);
this.onlineUsers = this.collectUsers(ViewMode.IN_WORLD);
}
// ---------------------------------------------------------------------
// Section: Methods
// ---------------------------------------------------------------------
@Override
public void build()
{
PanelBuilder panelBuilder = new PanelBuilder().user(this.user).name(
this.user.getTranslation("challenges.gui.admin.choose-user-title"));
int MAX_ELEMENTS = 45;
if (this.pageIndex < 0)
{
this.pageIndex = 0;
}
else if (this.pageIndex > (this.onlineUsers.size() / MAX_ELEMENTS))
{
this.pageIndex = this.onlineUsers.size() / MAX_ELEMENTS;
}
int playerIndex = MAX_ELEMENTS * this.pageIndex;
while (playerIndex < ((this.pageIndex + 1) * MAX_ELEMENTS) &&
playerIndex < this.onlineUsers.size())
{
panelBuilder.item(this.createPlayerIcon(this.onlineUsers.get(playerIndex)));
playerIndex++;
}
int nextIndex = playerIndex % MAX_ELEMENTS == 0 ?
MAX_ELEMENTS :
(((playerIndex % MAX_ELEMENTS) - 1) / 9 + 1) * 9;
if (playerIndex > MAX_ELEMENTS)
{
panelBuilder.item(nextIndex, this.getButton(CommonButtons.PREVIOUS));
}
if (playerIndex < this.onlineUsers.size())
{
panelBuilder.item(nextIndex + 8, this.getButton(CommonButtons.NEXT));
}
if (this.returnButton != null)
{
panelBuilder.item(nextIndex + 6, this.returnButton);
}
panelBuilder.item(nextIndex + 3, this.createToggleButton());
panelBuilder.build();
}
/**
* This method creates button for given user. If user has island it will add valid click handler.
* @param player Player which button must be created.
* @return Player button.
*/
private PanelItem createPlayerIcon(Player player)
{
if (this.addon.getIslands().hasIsland(this.world, player.getUniqueId()))
{
return new PanelItemBuilder().name(player.getName()).icon(player.getName()).clickHandler(
(panel, user1, clickType, slot) -> {
// TODO Add operations that should be called from here
return true;
}).build();
}
else
{
return new PanelItemBuilder().
name(player.getName()).
icon(Material.BARRIER).
description(this.user.getTranslation("general.errors.player-has-no-island")).
clickHandler((panel, user1, clickType, slot) -> false).
build();
}
}
/**
* This method collects users based on view mode.
* @param mode Given view mode.
* @return List with players in necessary view mode.
*/
private List<Player> collectUsers(ViewMode mode)
{
if (mode.equals(ViewMode.ONLINE))
{
return new ArrayList<>(Bukkit.getOnlinePlayers());
}
else if (mode.equals(ViewMode.OFFLINE))
{
List<Player> offlinePlayer = new ArrayList<>(Bukkit.getOfflinePlayers().length);
for (int index = 0; index < Bukkit.getOfflinePlayers().length; index++)
{
OfflinePlayer player = Bukkit.getOfflinePlayers()[index];
offlinePlayer.add(player.getPlayer());
}
return offlinePlayer;
}
else
{
return new ArrayList<>(this.world.getPlayers());
}
}
/**
* This method creates Player List view Mode toggle button.
* @return Button that toggles through player view mode.
*/
private PanelItem createToggleButton()
{
List<String> values = new ArrayList<>(ViewMode.values().length);
for (int i = 0; i < ViewMode.values().length; i++)
{
values.add((this.modeIndex == i ? "§2" : "§c") +
this.user.getTranslation("challenges.gui.admin.descriptions." +
ViewMode.values()[i].name().toLowerCase()));
}
return new PanelItemBuilder().
name(this.user.getTranslation("challenges.gui.admin.buttons.toggle-users",
"[value]",
this.user.getTranslation("challenges.gui.admin.descriptions." + ViewMode.values()[this.modeIndex].name().toLowerCase()))).
description(values).
icon(Material.STONE_BUTTON).
clickHandler(
(panel, user1, clickType, slot) -> {
if (clickType.isRightClick())
{
this.modeIndex--;
if (this.modeIndex < 0)
{
this.modeIndex = ViewMode.values().length - 1;
}
}
else
{
this.modeIndex++;
if (this.modeIndex >= ViewMode.values().length)
{
this.modeIndex = 0;
}
}
this.onlineUsers = this.collectUsers(ViewMode.values()[this.modeIndex]);
this.pageIndex = 0;
this.build();
return true;
}).build();
}
}