PotionEffectsManager2 - Manage Players and Potion Effects by Sets

PotionEffectsManager.java

import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.bukkit.entity.Player;
import org.bukkit.Location;
import org.bukkit.World;
import org.bukkit.potion.PotionEffect;

/*************************
 * 
	Copyright (c) 2017 Jordan Thompson (WASasquatch)
	
	Permission is hereby granted, free of charge, to any person obtaining a copy
	of this software and associated documentation files (the "Software"), to deal
	in the Software without restriction, including without limitation the rights
	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	copies of the Software, and to permit persons to whom the Software is
	furnished to do so, subject to the following conditions:
	
	The above copyright notice and this permission notice shall be included in all
	copies or substantial portions of the Software.
	
	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
	SOFTWARE.
	
*
**************************/

public class PotionEffectsManager {

    private Map<String, Collection<Player>> playerSets = new HashMap<String, Collection<Player>>();
    private Map<String, Collection<PotionEffect>> potionSets = new HashMap<String, Collection<PotionEffect>>();
    
    public boolean addAllEffects(String set, Collection<PotionEffect> effects) {
    	if ( ! ( playerSets.containsKey(set) ) ) {
    		createPotionSet(set);
    	}
    	Collection<PotionEffect> potionEffects = potionSets.get(set); 
    	potionEffects.addAll(effects);
        potionSets.put(set, potionEffects);
        if ( potionSets.get(set).containsAll(effects) ) {
        	return true;
        }
        return false;
    }

    public boolean addEffect(String set, PotionEffect effect) {
    	if ( ! ( potionSets.containsKey(set) ) ) {
    		createPotionSet(set);
    	}
    	Collection<PotionEffect> potionEffects = potionSets.get(set); 
        return potionEffects.add(effect);
    }

    public boolean addAllPlayers(String set, Collection<Player> players) {
    	if ( ! ( playerSets.containsKey(set) ) ) {
    		createPlayerSet(set);
    	}
    	Collection<Player> playerSet = playerSets.get(set); 
        playerSet.addAll(players);
        playerSets.put(set, playerSet);
        if ( playerSets.get(set).containsAll(players) ) {
        	return true;
        }
        return false;
    }

    public boolean addPlayer(String set, Player player) {
    	if ( ! ( playerSets.containsKey(set) ) ) {
    		createPlayerSet(set);
    	}
        return playerSets.get(set).add(player);
    }

    public boolean addPlayersInRadius(String set, Location center, World world, int radius, boolean ellipsis) {
        Collection<Player> ep = Collections.emptySet();
        List<Player> players = world.getPlayers();
        if ( ellipsis ) {	
        	radius = ( radius * radius );	
        }
        for ( Player player : players ) {
	        if ( center.distanceSquared(player.getLocation()) <= radius ) {
	            ep.add(player);
		}
        }
        if ( ep.size() > 0 ) {
            addAllPlayers(set, ep);
            return true;
        }
        return false;
    }

    public Collection<Player> applySetToPlayers(String potionSet, String playerSet) {
    	Collection<Player> rogues = Collections.emptySet();
        for ( Player player: playerSets.get(playerSet) ) {
            if ( ! ( player.addPotionEffects(potionSets.get(potionSet)) ) ) {
            	rogues.add(player);
            }
        }
        if ( rogues.size() > 0 ) {
        	// Something has gone wrong with applying effects to these "rogues"
        	return rogues;
        }
        return Collections.emptySet();
    }
    
    public Collection<Player> applySetToAllPlayers(String potionSet) {
    	Collection<Player> rogues = Collections.emptySet();
    	for ( Collection<Player> players : playerSets.values() ) {
	        for ( Player player : players ) {
	            if ( ! ( player.addPotionEffects(potionSets.get(potionSet)) ) ) {
	            	rogues.add(player);
	            }
	        }
    	}
        if ( rogues.size() > 0 ) {
        	// Something has gone wrong with applying effects to these "rogues"
        	return rogues;
        }
        return null;
    }
    
    public Collection<Player> applyAllSetsToPlayers(String set) {
    	Collection<Player> rogues = Collections.emptySet();
    	Collection<PotionEffect> potionEffects = new ArrayList<PotionEffect>();
    	for ( Collection<PotionEffect> effects : potionSets.values() ) {
    		potionEffects.addAll(effects);
    	}
    	for ( Player player : playerSets.get(set) ) {
    		if ( ! ( player.addPotionEffects(potionEffects) ) ) {
    			rogues.add(player);
    		}
    	}
        if ( rogues.size() > 0 ) {
        	// Something has gone wrong with applying effects to these "rogues"
        	return rogues;
        }
        return Collections.emptySet();
    }
    
    public Collection<Player> applyAllSetsToAllPlayers() {
    	Collection<Player> rogues = Collections.emptySet();
    	Collection<PotionEffect> potionEffects = new ArrayList<PotionEffect>();
    	for ( Collection<PotionEffect> effects : potionSets.values() ) {
    		potionEffects.addAll(effects);
    	}
    	for ( Collection<Player> players : playerSets.values() ) {
	        for ( Player player : players ) {
	            if ( ! ( player.addPotionEffects(potionSets.get(potionEffects)) ) ) {
	            	rogues.add(player);
	            }
	        }
    	}
        if ( rogues.size() > 0 ) {
        	// Something has gone wrong with applying effects to these "rogues"
        	return rogues;
        }
        return Collections.emptySet();
    }

    public boolean applyEffectsToPlayer(String set, Player player) {
        return player.addPotionEffects(potionSets.get(set));
    }
    
    // Create or reset a player set
    public void createPlayerSet(String set) {
    	playerSets.put(set, Collections.emptySet());
    }
    
    // Create or reset a potion set
    public void createPotionSet(String set) {
    	potionSets.put(set, Collections.emptySet());
    }
    
    public Collection<PotionEffect> getPotionSet(String set) {
    	return potionSets.get(set);
    }
    
    public Collection<Player> getPlayerSet(String set) {
    	return playerSets.get(set);
    }

    public boolean removeAllEffects(String set, Collection<PotionEffect> effects) {
        return potionSets.get(set).removeAll(effects);
    }

    public boolean removeEffect(String set, PotionEffect effect) {
        return potionSets.get(set).remove(effect);
    }

    public boolean removeAllPlayers(String set, Collection<Player> players) {
        return playerSets.get(set).removeAll(players);
    }

    public boolean removePlayer(String set, Player player) {
        return playerSets.get(set).remove(player);
    }
    
    public void reset() {
    	resetPotionSets();
    	resetPlayerSets();
    }

    public void resetPotionSets() {
        potionSets = new HashMap<String, Collection<PotionEffect>>();
    }
    
    public void resetPlayerSets() {
        playerSets = new HashMap<String, Collection<Player>>();
    }

}