package lect78_impl.model;

import lect78_impl.controller.Controls;

/**
 * @overview Represents a player in the game
 * 
 * @attributes
 *  id          Integer     Player ID
 *  tankSet     TankSet     Set of tanks owned by this player
 *  controls    Controls    Key mappings for this player
 */
public class Player {
    private int id;
    private TankSet tankSet;
    private Controls controls;
    
    /**
     * @effects Creates a new Player with given ID, controls, and tank limit
     */
    public Player(int id, Controls controls, int maxTanks) {
        this.id = id;
        this.controls = controls;
        this.tankSet = new TankSet(this, maxTanks);
    }
    
    /**
     * @effects Returns the player's ID
     */
    public int getId() {
        return id;
    }
    
    /**
     * @effects Returns the player's tank set
     */
    public TankSet getTankSet() {
        return tankSet;
    }
    
    /**
     * @effects Returns the player's controls
     */
    public Controls getControls() {
        return controls;
    }
    
    /**
     * @effects Adds a tank to the player's tank set
     * @return true if successful, false otherwise
     */
    public boolean addTank(Tank tank) {
        return tankSet.addTank(tank);
    }
    
    /**
     * @effects Removes a tank from the player's tank set
     * @return true if successful, false otherwise
     */
    public boolean removeTank(Tank tank) {
        return tankSet.removeTank(tank);
    }
    
    /**
     * @effects Gets the player's currently active tank
     */
    public Tank getActiveTank() {
        return tankSet.getActiveTank();
    }
    
    /**
     * @effects Switches to the player's next tank
     * @return true if successful, false if no other tanks available
     */
    public boolean nextTank() {
        return tankSet.nextTank();
    }
    
    /**
     * @effects Checks if the player has lost (no tanks left)
     */
    public boolean hasLost() {
        return tankSet.isEmpty();
    }
    
    /**
     * @effects Returns a string representation of this player
     */
    @Override
    public String toString() {
        return "Player " + id + " with " + tankSet.size() + " tanks";
    }
}