CFish

import greenfoot.*;
import javax.swing.JOptionPane;

public class CFish extends CMotherFish
{
    protected int Shift;
    protected int DefShift = Shift;

    protected boolean RotationRight;
    protected String KeysText;

    protected String Up;
    protected String Left;
    protected String Down;
    protected String Right;

    protected String Name;

    private int SpeedTimer;
    private int ParalysisTimer;

    protected boolean EatingGood = true;

    private boolean MoveIsGood = true;

    //konstruktor bez urcovania klaves
    public CFish(String name, int size)
    {
        super(size);
        this.Name = name;

        Initialize();
    }

    //konstruktor s urcovanim klaves
    public CFish(String name, int size, String up,String left, String down, String right)
    {
        super(size);
        this.Up = up;
        this.Left = left;
        this.Down = down;
        this.Right = right;

        this.Name = name;

        Initialize();
    }

    //inicializacia konstruktora
    public void Initialize()
    {
        this.getImage().scale(75, 50);
        this.Shift = 5;
        this.RotationRight = true;
        this.SpeedTimer = 0;
        this.ParalysisTimer = 0;
        this.Accelerate();
    }

    public void ConfigureKeys()
    {
        KeysText = "Zadaj klávesu, ktorou budeš chcieť ovládať rybičku smerom";
        this.Up = JOptionPane.showInputDialog(KeysText + " HORE");//"W";
        this.Left = JOptionPane.showInputDialog(KeysText + " do ĽAVA");//"A";
        this.Down = JOptionPane.showInputDialog(KeysText + " DOLE");//"S";
        this.Right = JOptionPane.showInputDialog(KeysText + " do PRAVA");//"D";
    }

    public void act()
    {
        MoveAround();

        UpdateSpeedTimer();
        UpdateParalysisTimer();

        ControlTrashColision();
        ControlFishColision();
    }

    public void TunrOffEating()
    {
        this.EatingGood = false;
    }

    public void TurnOnEating()
    {
        this.EatingGood = true;
    }

    public void MoveAround()
    {
        if(MoveIsGood)
        {
            if(Greenfoot.isKeyDown(this.Up)) //up
            {
                this.setLocation(this.getX(), this.getY() - Shift);
            }

            if(Greenfoot.isKeyDown(this.Left)) //left
            {
                if (this.RotationRight == true)
                {
                    this.getImage().mirrorHorizontally();
                    this.RotationRight = false;
                }
                this.setLocation(this.getX() - Shift, this.getY());
            }

            if(Greenfoot.isKeyDown(this.Down)) //down
            {
                this.setLocation(this.getX(), this.getY() + Shift);
            }

            if(Greenfoot.isKeyDown(this.Right)) //right
            {
                if (this.RotationRight == false)
                {
                    this.getImage().mirrorHorizontally();
                    this.RotationRight = true;
                }
                this.setLocation(this.getX()+ Shift, this.getY());
            }
        }
    }

    public void ControlEat()
    {
        CFood p = (CFood)this.getOneIntersectingObject(CFood.class);
        if (p != null && this.EatingGood)
        {
            this.Eat(p);
        }
    }


    public void Eat(CFood p)
    {
        if (this.EatingGood)
        {
            this.Size += p.Size;
            this.getWorld().removeObject(p);

            int Width = this.getImage().getWidth();
            int Height = this.getImage().getWidth();

            this.setImage("Rybka.png");
            this.getImage().scale(Width + Size, Height + Size);
            //this.getImage().mirrorHorizontally();


        }
    }

    public void Reset()
    {
        this.setLocation(10, 10); // povodne suradnice ryby
        //metoda sa vola t triede CShark
    }

    public void Accelerate()
    {
        if (this.Shift < 28) //shift casom meni svoju hodnotu a ak bude mensi ako  tak
        {
            this.Shift += 3; //sa zvacsi o 3 (ryba zrychli o 3 jednotky rychlosti)
            this.SpeedTimer = 10;
        }
    }

    public void Decelerate()
    {
        if (this.Shift > 7)
        {
            this.Shift -= 3; // zmensi sa o 3
        }
    }

    public void UpdateSpeedTimer()
    {
        if (this.SpeedTimer > 0) //ak ma SpeedTimer nejaku hodnotu
        {
            this.SpeedTimer--; //zacne ju znizovat

            if (this.SpeedTimer == 0)
            {
                this.Decelerate(); //zance spomalovat ryba
            }
        }
    }

    //rovnaky princip ako SpeedTimer
    public void UpdateParalysisTimer()
    {
        if (this.ParalysisTimer > 0)
        {
            this.ParalysisTimer--;

            if (this.ParalysisTimer == 0)
            {
                this.MoveIsGood = true;
            }
        }
    }

    public void ControlTrashColision()
    {
        //ukladanie do premennej Trash typu CTrash
        //nadobuda hodnotu objektu s ktorou ryba momentalne interaguje
        CTrash Trash = (CTrash)this.getOneIntersectingObject(CTrash.class);
        if (Trash != null) //ak Trash nadobudol nejaku hodnotu
        {
            Trash.ApplyOnFish(this); //aplikacia na rybu
            //Trash moze byt CApple/CFries/CMacroPlast
            //kazdy z tychto typov ma iny proces metody ApplyOnFish
        }
    }

    //rovnaky princip ako ControlTrashColision, len sa jedna o ryby
    public void ControlFishColision()
    {
        CInterFish p = (CInterFish)this.getOneIntersectingObject(CInterFish.class);
        if (p != null)
        {
            p.InteractWithFish(this);
        }
    }

    //Properties pre natstavovanie hodnot premennych
    public void SetMove(boolean status)
    {
         this.MoveIsGood = status;
    }

    public void SetSpeedTimer(int value)
    {
        this.SpeedTimer = value;
    }

    public void SetParalysisTimer(int value)
    {
        this.ParalysisTimer = value;
    }
}