PiXeloot Code

// PiXeloot.java Main Class
package com.baito.pixeloot;

import com.baito.pixeloot.listener.BeatWildPixelmonListener;
import com.google.inject.Inject;
import org.spongepowered.api.Sponge;
import org.spongepowered.api.event.game.state.GameStartedServerEvent;
import org.spongepowered.api.event.Listener;
import org.spongepowered.api.plugin.Dependency;
import org.spongepowered.api.plugin.Plugin;
import com.pixelmonmod.pixelmon.Pixelmon;
import org.spongepowered.api.service.economy.EconomyService;
import org.spongepowered.api.plugin.PluginContainer;
import java.util.Optional;

@Plugin(
        id = "pixeloot",
        name = "PiXeloot",
        version = "1.0-API7-SNAPSHOT",
        authors = {"Baito"},
        description = "Earn money from defeating Pokemon",
        dependencies = {@Dependency(id="pixelmon")}
)
public class PiXeloot {

    public PiXeloot() {};

    @Inject
    private PluginContainer pluginContainer;

    private Optional<EconomyService> serviceOpt = Sponge.getServiceManager().provide(EconomyService.class);

    private EconomyService economy = serviceOpt.get();

    public static PiXeloot instance;

    @Listener
    public void onServerStart(GameStartedServerEvent event) {
        instance = this;
        this.registerListener();
    }

    private void registerListener() { Pixelmon.EVENT_BUS.register(new BeatWildPixelmonListener()); }

    public EconomyService getEconomy() { return this.economy; }

    public PluginContainer getPluginContainer() { return this.pluginContainer; }
}

// BeatWildPixelmonListener
package com.baito.pixeloot.listener;

import com.baito.pixeloot.PiXeloot;
import com.pixelmonmod.pixelmon.Pixelmon;
import com.pixelmonmod.pixelmon.api.events.BeatWildPixelmonEvent;
import com.pixelmonmod.pixelmon.battles.controller.participants.PixelmonWrapper;
import com.pixelmonmod.pixelmon.entities.pixelmon.EntityPixelmon;
import java.math.BigDecimal;
import java.util.Optional;
import com.pixelmonmod.pixelmon.storage.PlayerPartyStorage;
import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
import org.spongepowered.api.entity.living.player.Player;
import org.spongepowered.api.event.cause.Cause;
import org.spongepowered.api.event.cause.EventContext;
import org.spongepowered.api.event.cause.EventContextKeys;
import org.spongepowered.api.service.economy.account.UniqueAccount;
import org.spongepowered.api.text.Text;

public class BeatWildPixelmonListener {
    public BeatWildPixelmonListener() {}

    @SubscribeEvent
    public void defeatWild(BeatWildPixelmonEvent e) {
        Player p = (Player)e.player;
        BigDecimal finalReward = BigDecimal.valueOf(0);
        Optional<UniqueAccount> optBank = PiXeloot.instance.getEconomy().getOrCreateAccount(p.getUniqueId());
        if (optBank.isPresent()) {
            UniqueAccount bank = optBank.get();
            PixelmonWrapper[] allPixelmon = e.wpp.allPokemon;
            for (int i = 0; i < allPixelmon.length; i++) {
                PlayerPartyStorage party = Pixelmon.storageManager.getParty(p.getUniqueId());
                BigDecimal reward;
                EntityPixelmon opponent = allPixelmon[i].entity;
                double levelDiffMult = (100 - ((double)party.averageLevel*2 - (double) opponent.getPokemonData().getLevel()*2))/100;
                // Takes the players average party level and subtracts the opponents level from it.
                // Parties with high average levels compared to the opponent will get lower multipliers, while
                // parties with low average levels compared to the opponent will get higher multipliers.
                double toMultiply = Math.floor(Math.random() * 1000) - 500;
                reward = BigDecimal.valueOf(toMultiply * levelDiffMult);
                finalReward = finalReward.add(reward);
            }

            bank.deposit(PiXeloot.instance.getEconomy().getDefaultCurrency(), finalReward, Cause.builder().append(PiXeloot.instance).build(EventContext.builder().add(EventContextKeys.PLUGIN, PiXeloot.instance.getPluginContainer()).build()));
            Text message = Text.of("§f[§dpiXeloot§f] §aYou earned P§a" + finalReward.toString() + "!");
            p.sendMessage(message);
        }
    }
}