mirror of
https://github.com/AtlasMediaGroup/TotalFreedomMod.git
synced 2025-07-01 20:46:41 +00:00
Mavenized project
This commit is contained in:
JeromSar
392
src/main/java/me/totalfreedom/totalfreedommod/ProtectArea.java
Normal file
392
src/main/java/me/totalfreedom/totalfreedommod/ProtectArea.java
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@ -0,0 +1,392 @@
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package me.totalfreedom.totalfreedommod;
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import com.google.common.collect.Maps;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileOutputStream;
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import java.io.ObjectInputStream;
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import java.io.ObjectOutputStream;
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import java.io.Serializable;
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import java.util.HashMap;
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import java.util.Iterator;
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import java.util.Map;
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import java.util.Set;
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import java.util.UUID;
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import me.totalfreedom.totalfreedommod.config.ConfigEntry;
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import me.totalfreedom.totalfreedommod.util.FLog;
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import net.pravian.aero.component.service.AbstractService;
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import org.bukkit.Bukkit;
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import org.bukkit.Location;
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import org.bukkit.World;
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import org.bukkit.entity.Player;
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import org.bukkit.event.EventHandler;
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import org.bukkit.event.EventPriority;
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import org.bukkit.event.block.BlockBreakEvent;
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import org.bukkit.event.block.BlockPlaceEvent;
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import org.bukkit.util.Vector;
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public class ProtectArea extends AbstractService<TotalFreedomMod>
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{
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public static final double MAX_RADIUS = 50.0;
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//
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private final Map<String, SerializableProtectedRegion> areas = Maps.newHashMap();
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public ProtectArea(TotalFreedomMod plugin)
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{
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super(plugin);
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}
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@Override
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protected void onStart()
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{
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if (!ConfigEntry.PROTECTAREA_ENABLED.getBoolean())
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{
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return;
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}
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File input = new File(TotalFreedomMod.plugin.getDataFolder(), TotalFreedomMod.PROTECTED_AREA_FILENAME);
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try
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{
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if (input.exists())
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{
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FileInputStream fis = new FileInputStream(input);
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ObjectInputStream ois = new ObjectInputStream(fis);
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areas.clear();
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areas.putAll((HashMap<String, SerializableProtectedRegion>) ois.readObject());
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ois.close();
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fis.close();
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}
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}
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catch (Exception ex)
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{
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input.delete();
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FLog.severe(ex);
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}
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cleanProtectedAreas();
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}
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@Override
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protected void onStop()
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{
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save();
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}
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public void save()
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{
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try
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{
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FileOutputStream fos = new FileOutputStream(new File(TotalFreedomMod.plugin.getDataFolder(), TotalFreedomMod.PROTECTED_AREA_FILENAME));
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ObjectOutputStream oos = new ObjectOutputStream(fos);
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oos.writeObject(areas);
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oos.close();
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fos.close();
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}
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catch (Exception ex)
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{
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FLog.severe(ex);
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}
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}
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@EventHandler(priority = EventPriority.NORMAL)
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public void onBlockBreak(BlockBreakEvent event)
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{
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if (!ConfigEntry.PROTECTAREA_ENABLED.getBoolean())
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{
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return;
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}
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final Player player = event.getPlayer();
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if (plugin.al.isAdmin(player))
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{
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return;
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}
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final Location location = event.getBlock().getLocation();
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if (isInProtectedArea(location))
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{
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event.setCancelled(true);
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}
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}
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@EventHandler(priority = EventPriority.NORMAL)
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public void onBlockPlace(BlockPlaceEvent event)
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{
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if (!ConfigEntry.PROTECTAREA_ENABLED.getBoolean())
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{
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return;
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}
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final Player player = event.getPlayer();
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if (plugin.al.isAdmin(player))
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{
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return;
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}
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final Location location = event.getBlock().getLocation();
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if (isInProtectedArea(location))
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{
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event.setCancelled(true);
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}
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}
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public boolean isInProtectedArea(final Location modifyLocation)
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{
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boolean doSave = false;
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boolean inProtectedArea = false;
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final Iterator<Map.Entry<String, SerializableProtectedRegion>> it = areas.entrySet().iterator();
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while (it.hasNext())
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{
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final SerializableProtectedRegion region = it.next().getValue();
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Location regionCenter = null;
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try
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{
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regionCenter = region.getLocation();
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}
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catch (SerializableProtectedRegion.CantFindWorldException ex)
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{
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it.remove();
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doSave = true;
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continue;
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}
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if (regionCenter != null)
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{
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if (modifyLocation.getWorld() == regionCenter.getWorld())
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{
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final double regionRadius = region.getRadius();
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if (modifyLocation.distanceSquared(regionCenter) <= (regionRadius * regionRadius))
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{
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inProtectedArea = true;
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break;
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}
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}
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}
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}
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if (doSave)
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{
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save();
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}
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return inProtectedArea;
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}
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public boolean isInProtectedArea(final Vector min, final Vector max, final String worldName)
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{
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boolean doSave = false;
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boolean inProtectedArea = false;
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final Iterator<Map.Entry<String, SerializableProtectedRegion>> it = areas.entrySet().iterator();
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while (it.hasNext())
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{
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final SerializableProtectedRegion region = it.next().getValue();
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Location regionCenter = null;
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try
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{
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regionCenter = region.getLocation();
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}
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catch (SerializableProtectedRegion.CantFindWorldException ex)
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{
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it.remove();
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doSave = true;
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continue;
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}
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if (regionCenter != null)
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{
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if (worldName.equals(regionCenter.getWorld().getName()))
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{
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if (cubeIntersectsSphere(min, max, regionCenter.toVector(), region.getRadius()))
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{
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inProtectedArea = true;
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break;
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}
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}
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}
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}
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if (doSave)
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{
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save();
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}
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return inProtectedArea;
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}
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private boolean cubeIntersectsSphere(Vector min, Vector max, Vector sphere, double radius)
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{
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double d = square(radius);
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if (sphere.getX() < min.getX())
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{
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d -= square(sphere.getX() - min.getX());
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}
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else if (sphere.getX() > max.getX())
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{
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d -= square(sphere.getX() - max.getX());
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}
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if (sphere.getY() < min.getY())
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{
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d -= square(sphere.getY() - min.getY());
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}
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else if (sphere.getY() > max.getY())
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{
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d -= square(sphere.getY() - max.getY());
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}
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if (sphere.getZ() < min.getZ())
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{
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d -= square(sphere.getZ() - min.getZ());
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}
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else if (sphere.getZ() > max.getZ())
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{
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d -= square(sphere.getZ() - max.getZ());
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}
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return d > 0;
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}
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private double square(double v)
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{
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return v * v;
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}
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public void addProtectedArea(String label, Location location, double radius)
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{
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areas.put(label.toLowerCase(), new SerializableProtectedRegion(location, radius));
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save();
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}
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public void removeProtectedArea(String label)
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{
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areas.remove(label.toLowerCase());
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save();
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}
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public void clearProtectedAreas()
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{
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clearProtectedAreas(true);
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}
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public void clearProtectedAreas(boolean createSpawnpointProtectedAreas)
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{
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areas.clear();
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if (createSpawnpointProtectedAreas)
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{
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autoAddSpawnpoints();
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}
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save();
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}
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public void cleanProtectedAreas()
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{
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boolean doSave = false;
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final Iterator<Map.Entry<String, SerializableProtectedRegion>> it = areas.entrySet().iterator();
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while (it.hasNext())
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{
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try
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{
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it.next().getValue().getLocation();
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}
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catch (SerializableProtectedRegion.CantFindWorldException ex)
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{
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it.remove();
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doSave = true;
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}
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}
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if (doSave)
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{
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save();
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}
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}
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public Set<String> getProtectedAreaLabels()
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{
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return areas.keySet();
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}
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public void autoAddSpawnpoints()
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{
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if (!ConfigEntry.PROTECTAREA_ENABLED.getBoolean())
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{
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return;
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}
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if (ConfigEntry.PROTECTAREA_SPAWNPOINTS.getBoolean())
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{
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for (World world : Bukkit.getWorlds())
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{
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addProtectedArea("spawn_" + world.getName(), world.getSpawnLocation(), ConfigEntry.PROTECTAREA_RADIUS.getDouble());
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}
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}
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}
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public static class SerializableProtectedRegion implements Serializable
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{
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private static final long serialVersionUID = 213123517828282L;
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private final double x, y, z;
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private final double radius;
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private final String worldName;
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private final UUID worldUUID;
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private transient Location location = null;
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public SerializableProtectedRegion(final Location location, final double radius)
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{
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this.x = location.getX();
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this.y = location.getY();
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this.z = location.getZ();
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this.radius = radius;
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this.worldName = location.getWorld().getName();
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this.worldUUID = location.getWorld().getUID();
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this.location = location;
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}
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public Location getLocation() throws CantFindWorldException
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{
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if (this.location == null)
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{
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World world = Bukkit.getWorld(this.worldUUID);
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if (world == null)
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{
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world = Bukkit.getWorld(this.worldName);
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}
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if (world == null)
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{
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throw new CantFindWorldException("Can't find world " + this.worldName + ", UUID: " + this.worldUUID.toString());
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}
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location = new Location(world, x, y, z);
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}
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return this.location;
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}
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public double getRadius()
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{
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return radius;
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}
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public class CantFindWorldException extends Exception
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{
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private static final long serialVersionUID = 1L;
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public CantFindWorldException(String string)
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{
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super(string);
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}
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}
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}
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}
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Reference in New Issue
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