LifeTapTrait.java

/*******************************************************************************
 * Copyright 2014 Tob
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/
package de.tobiyas.racesandclasses.traitcontainer.traits.defaultraits.magic.LifeTapTrait;

import java.util.LinkedList;
import java.util.List;

import org.bukkit.ChatColor;
import org.bukkit.event.entity.EntityDamageEvent;
import org.bukkit.event.entity.EntityDamageEvent.DamageCause;

import de.tobiyas.racesandclasses.APIs.LanguageAPI;
import de.tobiyas.racesandclasses.eventprocessing.events.mana.ManaRegenerationEvent;
import de.tobiyas.racesandclasses.playermanagement.player.RaCPlayer;
import de.tobiyas.racesandclasses.traitcontainer.interfaces.TraitResults;
import de.tobiyas.racesandclasses.traitcontainer.interfaces.annotations.configuration.TraitConfigurationField;
import de.tobiyas.racesandclasses.traitcontainer.interfaces.annotations.configuration.TraitConfigurationNeeded;
import de.tobiyas.racesandclasses.traitcontainer.interfaces.annotations.configuration.TraitEventsUsed;
import de.tobiyas.racesandclasses.traitcontainer.interfaces.annotations.configuration.TraitInfos;
import de.tobiyas.racesandclasses.traitcontainer.interfaces.markerinterfaces.CostType;
import de.tobiyas.racesandclasses.traitcontainer.interfaces.markerinterfaces.Trait;
import de.tobiyas.racesandclasses.traitcontainer.traits.magic.AbstractMagicSpellTrait;
import de.tobiyas.racesandclasses.translation.languages.Keys;
import de.tobiyas.racesandclasses.util.bukkit.versioning.compatibility.CompatibilityModifier;
import de.tobiyas.racesandclasses.util.traitutil.TraitConfiguration;
import de.tobiyas.racesandclasses.util.traitutil.TraitConfigurationFailedException;

public class LifeTapTrait extends AbstractMagicSpellTrait  {
	
	private Double value = 0d;
	
	
	@TraitEventsUsed()
	@Override
	public void generalInit() {
	}

	@Override
	public String getName() {
		return "LifeTapTrait";
	}
	
	
	@TraitConfigurationNeeded(fields = {
			@TraitConfigurationField(fieldName = "value", classToExpect = Double.class),
	})
	@Override
	public void setConfiguration(TraitConfiguration configMap)
			throws TraitConfigurationFailedException {

		super.setConfiguration(configMap);
		
		value = (Double) configMap.get("value");
		costType = CostType.HEALTH;
	}

	@Override
	protected String getPrettyConfigIntern(){
		return materialForCasting.name() + ": " + value;
	}

	
	@TraitInfos(category="magic", traitName="LifeTapTrait", visible=true)
	@Override
	public void importTrait() {
	}

	
	@Override
	public boolean isBetterThan(Trait trait) {
		if(!(trait instanceof LifeTapTrait)) return false;
		
		LifeTapTrait otherTrait = (LifeTapTrait) trait;
		return value > otherTrait.value;
	}

	
	
	public static List<String> getHelpForTrait(){
		List<String> helpList = new LinkedList<String>();
		helpList.add(ChatColor.YELLOW + "This trait converts Health To Mana.");
		return helpList;
	}


	@Override
	protected void magicSpellTriggered(RaCPlayer player, TraitResults result) {		
		if(player.getManaManager().isManaFull()){
			LanguageAPI.sendTranslatedMessage(player, Keys.mana_already_full);
			result.setTriggered(false);
			return;
		}
		
		double modValue = modifyToPlayer(player, value, "value");
		ManaRegenerationEvent event = new ManaRegenerationEvent(player.getPlayer(), modValue);
		plugin.fireEventToBukkit(event);
		
		double newValue = event.getAmount();
		
		if(event.isCancelled() || newValue < 0){
			LanguageAPI.sendTranslatedMessage(player, Keys.trait_failed);
			result.setTriggered(false);
			return;
		}
		
		EntityDamageEvent damageEvent = CompatibilityModifier.EntityDamage.safeCreateEvent(player.getPlayer(), DamageCause.MAGIC, cost);
		plugin.fireEventToBukkit(damageEvent);
		
		double newDamage = CompatibilityModifier.EntityDamage.safeGetDamage(damageEvent);
		if(event.isCancelled()){
			newDamage = 0;
		}
		
		if(CompatibilityModifier.BukkitPlayer.safeGetHealth(player.getPlayer()) <= newDamage){
			LanguageAPI.sendTranslatedMessage(player, Keys.you_would_kill_yourself);
			result.setTriggered(false);
			return;
		}
		
		player.getManaManager().fillMana(newValue);
		CompatibilityModifier.BukkitPlayer.safeDamage(newDamage, player.getPlayer());
		
		LanguageAPI.sendTranslatedMessage(player, Keys.trait_lifetap_success, 
				"value", String.valueOf(newValue), 
				"damage", String.valueOf(newDamage));
		
		result.setTriggered(true);
		return;
	}

}