package uulm.teamname.marvelous.gamelibrary.events;

import uulm.teamname.marvelous.gamelibrary.entities.Entity;
import uulm.teamname.marvelous.gamelibrary.entities.EntityID;

import java.util.Arrays;
import java.util.Objects;

/** Represents the game state event ({@link EventType#GameStateEvent}). */
public class GameStateEvent extends Event {
    public Entity[] entities;
    public EntityID[] turnOrder;
    public EntityID activeCharacter;
    public Boolean winCondition;

    @Override
    public boolean check() {
        if(!super.check()) {
            return false;
        }

        switch(type) {
            // GameState needs very specific properties
            case GameStateEvent:
                if (this.entities == null ||
                        this.turnOrder == null ||
                        this.activeCharacter == null ||
                        this.winCondition == null) {
                    return false;
                }
                break;
        }

        return true;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;
        if (!super.equals(o)) return false;
        GameStateEvent that = (GameStateEvent) o;
        return winCondition == that.winCondition && Arrays.equals(entities, that.entities) && Arrays.equals(turnOrder, that.turnOrder) && Objects.equals(activeCharacter, that.activeCharacter);
    }

    @Override
    public int hashCode() {
        int result = Objects.hash(super.hashCode(), activeCharacter, winCondition);
        result = 31 * result + Arrays.hashCode(entities);
        result = 31 * result + Arrays.hashCode(turnOrder);
        return result;
    }
}