mirror of
https://github.com/ChestShop-authors/ChestShop-3.git
synced 2024-11-24 19:15:48 +01:00
5908eb67fa
- Copied utilities from ChestShop-4 - Made code really, really nicer to read - Made every external plugin's wrapper a listener, so it listens to events instead of being hard-coded.
102 lines
3.5 KiB
Java
102 lines
3.5 KiB
Java
package com.Acrobot.ChestShop.Plugins;
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import com.Acrobot.ChestShop.ChestShop;
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import com.Acrobot.ChestShop.Config.Config;
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import com.Acrobot.ChestShop.Config.Property;
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import com.Acrobot.ChestShop.Events.Protection.BuildPermissionEvent;
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import com.sk89q.worldedit.bukkit.BukkitUtil;
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import com.sk89q.worldguard.bukkit.WorldGuardPlugin;
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import com.sk89q.worldguard.protection.ApplicableRegionSet;
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import com.sk89q.worldguard.protection.GlobalRegionManager;
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import com.sk89q.worldguard.protection.flags.DefaultFlag;
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import com.sk89q.worldguard.protection.flags.Flag;
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import com.sk89q.worldguard.protection.flags.StateFlag;
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import org.bukkit.Location;
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import org.bukkit.event.EventHandler;
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import org.bukkit.event.Listener;
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import java.lang.reflect.Field;
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import java.lang.reflect.Modifier;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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/**
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* @author Acrobot
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*/
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public class WorldGuardBuilding implements Listener {
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private WorldGuardPlugin worldGuard;
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public WorldGuardBuilding(WorldGuardPlugin plugin) {
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this.worldGuard = plugin;
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if (Config.getBoolean(Property.WORLDGUARD_USE_FLAG)) {
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ChestShopFlag.injectHax();
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}
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}
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@EventHandler
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public void canBuild(BuildPermissionEvent event) {
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ApplicableRegionSet regions = getApplicableRegions(event.getSign().getBlock().getLocation());
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if (Config.getBoolean(Property.WORLDGUARD_USE_FLAG)) {
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event.allow(ChestShopFlag.setAllowsFlag(regions));
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} else {
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event.allow(regions.size() != 0);
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}
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}
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private ApplicableRegionSet getApplicableRegions(Location location) {
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return worldGuard.getGlobalRegionManager().get(location.getWorld()).getApplicableRegions(BukkitUtil.toVector(location));
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}
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public static class ChestShopFlag extends StateFlag {
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public static ChestShopFlag flag = new ChestShopFlag();
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public ChestShopFlag() {
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super("chestshop", false);
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}
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public static boolean setAllowsFlag(ApplicableRegionSet set) {
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return set.allows(flag);
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}
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private static List elements() {
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List<Flag> elements = new ArrayList(Arrays.asList(DefaultFlag.getFlags()));
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elements.add(flag);
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return elements;
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}
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public static void injectHax() {
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try {
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Field field = DefaultFlag.class.getDeclaredField("flagsList");
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Field modifiersField = Field.class.getDeclaredField("modifiers");
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modifiersField.setAccessible(true);
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modifiersField.setInt(field, field.getModifiers() & ~Modifier.FINAL);
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field.setAccessible(true);
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List<Flag> elements = elements();
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Flag<?> list[] = new Flag<?>[elements.size()];
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for (int i = 0; i < elements.size(); i++) {
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list[i] = elements.get(i);
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}
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field.set(null, list);
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Field grm = WorldGuardPlugin.class.getDeclaredField("globalRegionManager");
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grm.setAccessible(true);
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GlobalRegionManager globalRegionManager = (GlobalRegionManager) grm.get(ChestShop.getBukkitServer().getPluginManager().getPlugin("WorldGuard"));
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globalRegionManager.preload();
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} catch (Exception e) {
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ChestShop.getBukkitLogger().severe("Oh noes! Something wrong happened! Be sure to paste that in your bug report:");
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e.printStackTrace();
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}
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}
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}
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}
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