package tetris;

import java.awt.Color;
import java.awt.event.KeyEvent;
import javax.swing.JButton;
import javax.swing.JFrame;
import java.io.*;
import java.util.*;
public class Hra extends javax.swing.JFrame {
    // Definice globálních věcí
    public static final int VX=15,VY=30,VT=4; //rozměry hřiště, tvaru
    public static final int velikostCtverecku=16;//velikost jednoho čtverečku hry
    public static int hriste[][]=new int[VX][VY];
    public static int hriste_Pom[][]=new int[VX][VY];//pomocná k hřišti - porovnávání při vykreslování
    public static int uroven_Hry=0,rychlost_Hry=0,pocet_Bodu=0,pocet_Radku=0;
    public static int tvar[][]=new int[VT][VT];
    public static int tvar_DALSI[][]=new int[VT][VT];
    public static int tvar_X,tvar_Y,CISLO_tvaru,ROTACE_tvaru;
    public static int cislo_Dal_Tvaru,rotace_Dal_Tvaru;
    public static boolean tvarY[][][]=new boolean[10][4][16];//DEFINICEtvarŮ
    public static int tvar_K1,tvar_K2,tvar_H1,tvar_H2;//okraje tvaru
    public static int pocet_tvaru;
    public static boolean polozenTvar=false;
    public static boolean hra_Bezi=false;//indikátor, zfa-li se hraje
    public static String jmenoHrace=new String("");
    //OBSAH POLE
    /*
    0 = prázdno
    1 = políčko
    2 = pohyblivé políčko - objekt jež padá 
    */
    //čaasovač
    public Casovac TM=new Casovac(10);
    public long UPLYNULO=0;
    //
    public Hra() {
        initComponents();
        startInit();
        vypisStavHry();
        vynulujDalsi();
    };
    
    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
    private void initComponents() {
        jPanel3 = new javax.swing.JPanel();
        jPanel2 = new javax.swing.JPanel();
        cRychlost = new javax.swing.JLabel();
        cUrovne = new javax.swing.JLabel();
        pRadek = new javax.swing.JLabel();
        pBodu = new javax.swing.JLabel();
        jPanel4 = new javax.swing.JPanel();
        plocha = new javax.swing.JPanel();
        plocha=vyplnHriste(plocha);
        jPanel5 = new javax.swing.JPanel();
        jLabel2 = new javax.swing.JLabel();
        jLabel1 = new javax.swing.JLabel();
        jPanel6 = new javax.swing.JPanel();
        jPanel7 = new javax.swing.JPanel();
        jPanel8 = new javax.swing.JPanel();
        jPanel1 = new javax.swing.JPanel();
        jJED = new javax.swing.JLabel();
        jULO = new javax.swing.JLabel();
        jPOZ = new javax.swing.JLabel();
        fil = new javax.swing.JButton();
        jPanel9 = new javax.swing.JPanel();
        jDalsi = new javax.swing.JPanel();
        jDalsi=vyplnDalsi(jDalsi);
        pBodu1 = new javax.swing.JLabel();
        jScrollPane1 = new javax.swing.JScrollPane();
        jTextArea1 = new javax.swing.JTextArea();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setBackground(new java.awt.Color(51, 255, 255));
        setName("Hra");
        setResizable(false);
        addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                formMouseClicked(evt);
            }
        });

        jPanel3.setBackground(new java.awt.Color(0, 0, 0));
        jPanel2.setBackground(new java.awt.Color(0, 153, 153));
        cRychlost.setFont(new java.awt.Font("Arial", 0, 18));
        cRychlost.setText("Rychlost:");

        cUrovne.setFont(new java.awt.Font("Arial", 0, 18));
        cUrovne.setText("\u00darove\u0148:");

        pRadek.setFont(new java.awt.Font("Arial", 0, 18));
        pRadek.setText("Po\u010det \u0159\u00e1dek:");

        pBodu.setFont(new java.awt.Font("Arial", 0, 18));
        pBodu.setText("Po\u010det bod\u016f: ");

        javax.swing.GroupLayout jPanel2Layout = new javax.swing.GroupLayout(jPanel2);
        jPanel2.setLayout(jPanel2Layout);
        jPanel2Layout.setHorizontalGroup(
            jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel2Layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(jPanel2Layout.createSequentialGroup()
                        .addComponent(cRychlost, javax.swing.GroupLayout.DEFAULT_SIZE, 245, Short.MAX_VALUE)
                        .addGap(31, 31, 31))
                    .addGroup(jPanel2Layout.createSequentialGroup()
                        .addComponent(pBodu, javax.swing.GroupLayout.DEFAULT_SIZE, 270, Short.MAX_VALUE)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)))
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                    .addComponent(cUrovne, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addComponent(pRadek, javax.swing.GroupLayout.DEFAULT_SIZE, 175, Short.MAX_VALUE))
                .addContainerGap())
        );
        jPanel2Layout.setVerticalGroup(
            jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel2Layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(pBodu)
                    .addComponent(pRadek))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(cRychlost)
                    .addComponent(cUrovne))
                .addContainerGap(6, Short.MAX_VALUE))
        );

        jPanel4.setBackground(new java.awt.Color(0, 153, 153));
        plocha.setBackground(new java.awt.Color(0, 51, 51));
        plocha.setAutoscrolls(true);
        javax.swing.GroupLayout plochaLayout = new javax.swing.GroupLayout(plocha);
        plocha.setLayout(plochaLayout);
        plochaLayout.setHorizontalGroup(
            plochaLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 241, Short.MAX_VALUE)
        );
        plochaLayout.setVerticalGroup(
            plochaLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 481, Short.MAX_VALUE)
        );

        javax.swing.GroupLayout jPanel4Layout = new javax.swing.GroupLayout(jPanel4);
        jPanel4.setLayout(jPanel4Layout);
        jPanel4Layout.setHorizontalGroup(
            jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel4Layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(plocha, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );
        jPanel4Layout.setVerticalGroup(
            jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel4Layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(plocha, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );

        jPanel5.setBackground(new java.awt.Color(0, 0, 0));
        jLabel2.setIcon(new javax.swing.ImageIcon("D:\\Skola\\Algoritmizace\\Ukoly\\Tetris\\mail.jpg"));

        jLabel1.setIcon(new javax.swing.ImageIcon("D:\\Skola\\Algoritmizace\\Ukoly\\Tetris\\tetris.jpg"));

        javax.swing.GroupLayout jPanel5Layout = new javax.swing.GroupLayout(jPanel5);
        jPanel5.setLayout(jPanel5Layout);
        jPanel5Layout.setHorizontalGroup(
            jPanel5Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel5Layout.createSequentialGroup()
                .addGroup(jPanel5Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(jPanel5Layout.createSequentialGroup()
                        .addContainerGap()
                        .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 499, javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addGroup(jPanel5Layout.createSequentialGroup()
                        .addGap(49, 49, 49)
                        .addComponent(jLabel2)))
                .addContainerGap(84, Short.MAX_VALUE))
        );
        jPanel5Layout.setVerticalGroup(
            jPanel5Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel5Layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jLabel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jLabel2, javax.swing.GroupLayout.PREFERRED_SIZE, 38, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap())
        );

        jPanel6.setBackground(new java.awt.Color(0, 153, 153));
        jPanel7.setBackground(new java.awt.Color(0, 0, 0));
        jPanel7.addFocusListener(new java.awt.event.FocusAdapter() {
            public void focusLost(java.awt.event.FocusEvent evt) {
                jPanel7FocusLost(evt);
            }
        });

        jPanel8.setBackground(new java.awt.Color(51, 51, 0));
        jPanel1.setBackground(new java.awt.Color(51, 255, 51));
        jJED.setIcon(new javax.swing.ImageIcon("D:\\Skola\\Algoritmizace\\Ukoly\\Tetris\\Jedouci.jpg"));

        jULO.setIcon(new javax.swing.ImageIcon("D:\\Skola\\Algoritmizace\\Ukoly\\Tetris\\Ulozeny.jpg"));

        jPOZ.setIcon(new javax.swing.ImageIcon("D:\\Skola\\Algoritmizace\\Ukoly\\Tetris\\Pozadi.jpg"));

        javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
        jPanel1.setLayout(jPanel1Layout);
        jPanel1Layout.setHorizontalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel1Layout.createSequentialGroup()
                .addComponent(jPOZ)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jJED)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jULO))
        );
        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(jJED)
            .addComponent(jULO)
            .addComponent(jPOZ)
        );

        fil.setIcon(new javax.swing.ImageIcon("D:\\Skola\\Algoritmizace\\Ukoly\\Tetris\\ikona.jpg"));
        fil.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                filActionPerformed(evt);
            }
        });
        fil.addFocusListener(new java.awt.event.FocusAdapter() {
            public void focusLost(java.awt.event.FocusEvent evt) {
                filFocusLost(evt);
            }
        });
        fil.addKeyListener(new java.awt.event.KeyAdapter() {
            public void keyPressed(java.awt.event.KeyEvent evt) {
                filKeyPressed(evt);
            }
        });

        javax.swing.GroupLayout jPanel8Layout = new javax.swing.GroupLayout(jPanel8);
        jPanel8.setLayout(jPanel8Layout);
        jPanel8Layout.setHorizontalGroup(
            jPanel8Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel8Layout.createSequentialGroup()
                .addComponent(fil, javax.swing.GroupLayout.PREFERRED_SIZE, 31, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(16, 16, 16)
                .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );
        jPanel8Layout.setVerticalGroup(
            jPanel8Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel8Layout.createSequentialGroup()
                .addGroup(jPanel8Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                    .addComponent(fil, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addGroup(jPanel8Layout.createSequentialGroup()
                        .addContainerGap(17, Short.MAX_VALUE)
                        .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)))
                .addContainerGap())
        );

        jPanel9.setBackground(new java.awt.Color(0, 153, 153));
        jDalsi.setBackground(new java.awt.Color(0, 51, 51));
        javax.swing.GroupLayout jDalsiLayout = new javax.swing.GroupLayout(jDalsi);
        jDalsi.setLayout(jDalsiLayout);
        jDalsiLayout.setHorizontalGroup(
            jDalsiLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 65, Short.MAX_VALUE)
        );
        jDalsiLayout.setVerticalGroup(
            jDalsiLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 65, Short.MAX_VALUE)
        );

        pBodu1.setFont(new java.awt.Font("Arial", 0, 18));
        pBodu1.setText("< n\u00e1sleduj\u00edc\u00ed tvar");
        pBodu1.getAccessibleContext().setAccessibleName("<- n\u00e1sleduj\u00edc\u00ed tvar");

        javax.swing.GroupLayout jPanel9Layout = new javax.swing.GroupLayout(jPanel9);
        jPanel9.setLayout(jPanel9Layout);
        jPanel9Layout.setHorizontalGroup(
            jPanel9Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel9Layout.createSequentialGroup()
                .addComponent(jDalsi, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(14, 14, 14)
                .addComponent(pBodu1, javax.swing.GroupLayout.PREFERRED_SIZE, 192, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(160, Short.MAX_VALUE))
        );
        jPanel9Layout.setVerticalGroup(
            jPanel9Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(jDalsi, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel9Layout.createSequentialGroup()
                .addContainerGap(22, Short.MAX_VALUE)
                .addComponent(pBodu1)
                .addGap(21, 21, 21))
        );

        jTextArea1.setBackground(new java.awt.Color(0, 0, 0));
        jTextArea1.setColumns(20);
        jTextArea1.setEditable(false);
        jTextArea1.setFont(new java.awt.Font("Monospaced", 0, 18));
        jTextArea1.setForeground(new java.awt.Color(0, 102, 102));
        jTextArea1.setRows(5);
        jTextArea1.setText("Ovl\u00e1d\u00e1n\u00ed:\n---------\nNov\u00e1 hra: F2 \nUko\u010dit hru/ Hight score: F4\nPohyb: \u0161ipka doleva, \n       \u0161ipka doprava\nRotace: \u0161ipka nahoru, A, D\nZrychlit: \u0161ipka dol\u016f\nPolo\u017eit: mezern\u00edk");
        jTextArea1.setBorder(null);
        jTextArea1.setDisabledTextColor(new java.awt.Color(0, 102, 102));
        jTextArea1.setFocusable(false);
        jTextArea1.setSelectedTextColor(new java.awt.Color(0, 102, 102));
        jTextArea1.setSelectionColor(new java.awt.Color(0, 0, 0));
        jScrollPane1.setViewportView(jTextArea1);

        javax.swing.GroupLayout jPanel7Layout = new javax.swing.GroupLayout(jPanel7);
        jPanel7.setLayout(jPanel7Layout);
        jPanel7Layout.setHorizontalGroup(
            jPanel7Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel7Layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(jPanel7Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
                    .addComponent(jScrollPane1, javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jPanel9, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addComponent(jPanel8, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );
        jPanel7Layout.setVerticalGroup(
            jPanel7Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel7Layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jPanel9, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(14, 14, 14)
                .addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 268, Short.MAX_VALUE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jPanel8, javax.swing.GroupLayout.PREFERRED_SIZE, 33, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap())
        );

        javax.swing.GroupLayout jPanel6Layout = new javax.swing.GroupLayout(jPanel6);
        jPanel6.setLayout(jPanel6Layout);
        jPanel6Layout.setHorizontalGroup(
            jPanel6Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel6Layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jPanel7, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );
        jPanel6Layout.setVerticalGroup(
            jPanel6Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel6Layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jPanel7, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addContainerGap())
        );

        javax.swing.GroupLayout jPanel3Layout = new javax.swing.GroupLayout(jPanel3);
        jPanel3.setLayout(jPanel3Layout);
        jPanel3Layout.setHorizontalGroup(
            jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel3Layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jPanel5, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addGroup(jPanel3Layout.createSequentialGroup()
                        .addComponent(jPanel4, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addComponent(jPanel6, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                            .addComponent(jPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))))
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );
        jPanel3Layout.setVerticalGroup(
            jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel3Layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jPanel5, javax.swing.GroupLayout.PREFERRED_SIZE, 91, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(18, 18, 18)
                .addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(jPanel3Layout.createSequentialGroup()
                        .addComponent(jPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, 67, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(jPanel6, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                    .addComponent(jPanel4, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                .addContainerGap())
        );

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(jPanel3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(jPanel3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
        );
        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void filFocusLost(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_filFocusLost

    }//GEN-LAST:event_filFocusLost

    private void jPanel7FocusLost(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_jPanel7FocusLost
// TODO add your handling code here:
    }//GEN-LAST:event_jPanel7FocusLost

    private void filActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_filActionPerformed
// TODO add your handling code here:
    }//GEN-LAST:event_filActionPerformed

    private void filKeyPressed(java.awt.event.KeyEvent evt) {//GEN-FIRST:event_filKeyPressed
        //rozlišení ovládání klávesnicí - prvky obecné
        switch(evt.getKeyCode())
        {
            case KeyEvent.VK_F12:vytvortvary();break;
            case KeyEvent.VK_F4:konecHry();break;
            //case KeyEvent.VK_F2:novaHra(uroven_Hry,rychlost_Hry);break;
            case KeyEvent.VK_F2:nactiNovaHra();break;
        }
        if(!hra_Bezi)return;//ovládání za běhu hry
        switch(evt.getKeyCode())
        {
            case KeyEvent.VK_LEFT: posuntvar(-1);break;
            case KeyEvent.VK_RIGHT: posuntvar(1);break;
            case KeyEvent.VK_DOWN: provedCykl();break;
            case KeyEvent.VK_A:rotujtvar(-1);break;
            case KeyEvent.VK_D:rotujtvar(1);break;
            case KeyEvent.VK_UP:rotujtvar(1);break;
            case KeyEvent.VK_SPACE:posuntvarDolu();break;
        }
    }//GEN-LAST:event_filKeyPressed

    private void formMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_formMouseClicked

    }//GEN-LAST:event_formMouseClicked
    
    /**
     * @param args the command line arguments
     */
    
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new Hra().setVisible(true);                
            }
        });
    }
    //************************Procedura Nová hra************************************************//
    public void nactiNovaHra()
    {
        Main.zobrazNovaHra();
    }
    
    public void novaHra(int uroven,int rychlost)
    {
        //vstupní údaje


        //vynulovani hriště
        for(int i=0;i<VX;i++)
            for(int o=0;o<VY;o++)
            {
                hriste[i][o]=0;
                hriste_Pom[i][o]=-1;//políčko změněno
            }
        //vytvoření urovně hry
        if(uroven>=1)vytvorUroven(uroven);
        //
        uroven_Hry=uroven;rychlost_Hry=rychlost;pocet_Bodu=0;pocet_Radku=0;
        nactiNadhodnytvar();
        //zaneseni tvaru do hřiště
        tvar_Y=-tvar_H1;
        zobraztvar(tvar_X,tvar_Y);
        vypisStavHry();
        hra_Bezi=true;
        vykreslihriste();
        nactiDalsitvar();
        zobrazDalsi();
    }
    //*************************Procedura Vytvoř úroveň******************************************//
    public void vytvorUroven(int x)
    {
        //Nahodne zaplni X spodnich řad policky
        double a;
        for(int o=VY-x;o<VY;o++)
            for(int i=0;i<VX;i++)
            {
                a=Math.random();
                hriste[i][o]=(a<=0.6)?0:1;
            }
    }
    //*************************Procedura Vykreli hřiště*****************************************************************//
    public int vykreslihriste()
    {
        //Porovná změnu v hřišti a změněná políčka vykreslí
        for(int o=0;o<VY;o++)
            for(int i=0;i<VX;i++)
            {
                int q=hriste[i][o];  
                if(q!=hriste_Pom[i][o])
                {
                    hriste_Pom[i][o]=q;//vynulujeme změnu
                    switch(q)
                    {
                        case 0:iObrazky[i][o].setIcon(jPOZ.getIcon());break;
                        case 1:iObrazky[i][o].setIcon(jULO.getIcon());break;
                        case 2:iObrazky[i][o].setIcon(jJED.getIcon());break;
                    }
                }
            }
        return 0;
    }
    //**************************Procedura NactiNahodnytvar**************************************//
    public void nactiNadhodnytvar()
    {
        //náhodný tvar
        CISLO_tvaru=(int)(Math.random()*pocet_tvaru);//tvar 0-(Rozmezi
        ROTACE_tvaru=(int)(Math.random()*4);//rotace 0->3
        tvar_X=(VX-VT)/2;tvar_Y=0;//vychozi postaveni
        nactitvar(CISLO_tvaru,ROTACE_tvaru);
    }
    //**************************Procedura Nactitvar*********************************************//
    public void nactitvar(int tvr,int rtc)
    {
        int i,o,in=0;
        for(o=0;o<VT;o++)
            for(i=0;i<VT;i++)
            {
                tvar[i][o]=tvarY[tvr][rtc][in]?1:0;
                in++;
            }
        //načtení krajů
        tvar_K1=-1;tvar_K2=-1;
        tvar_H1=-1;tvar_H2=-1;
        for(i=0;i<VT;i++)
            for(o=0;o<VT;o++)
            {
                if(tvar[i][o]!=0 && tvar_K1==-1)tvar_K1=i;
                if(tvar[VT-i-1][o]!=0 && tvar_K2==-1)tvar_K2=i;
                
                if(tvar[o][i]!=0 && tvar_H1==-1)tvar_H1=i;
                if(tvar[o][VT-i-1]!=0 && tvar_H2==-1)tvar_H2=i;
            }  
        //
    }
    //**************************Procedura nactiDalšítvar****************************************//
    public void nactiDalsitvar()
    {
        int i,o,in=0;
        int x=(int)(Math.random()*pocet_tvaru);//tvar 0-(Rozmezi
        int y=(int)(Math.random()*4);//rotace 0->3
        cislo_Dal_Tvaru=x;rotace_Dal_Tvaru=y;
        for(o=0;o<VT;o++)
            for(i=0;i<VT;i++)
            {
                tvar_DALSI[i][o]=tvarY[x][y][in]?1:0;
                in++;
            }
    }
    //**************************Procedura Zobraztvar********************************************//
    public void zobraztvar(int x,int y)
    {
        //Přepíše matici Hřiště tvarem z paměti na souřadnicích X,Y
        int u;
        for(int o=0;o<VT;o++)
            for(int i=0;i<VT;i++)
            {
                if(tvar_X+i<VX && tvar_X+i>-1 && tvar_Y+o<VY && tvar_Y+o>-1)
                {
                    if(hriste[x+i][y+o]==2)hriste[x+i][y+o]=0;
                    u=tvar[i][o];    
                    if(u!=0)hriste[x+i][y+o]=2;//==1)?2:3;
                }
            }
    }
    //**************************Procedura Vytvořtvary*******************************************//
    public void vytvortvary()
    {   //Kostka 1, Lko 0, Z 2, opačný lko 3; čára 4; opačná Z 5
        //načtení tvarů ze souboru tvary.txt. nadefinovány na jednom řádku. Počet znaku * 4*16 znaků  nařádcích
        
        pocet_tvaru=0;
        
        try
        {
            FileReader XX=new FileReader("tvary.txt");
            int i,o;boolean z=true;
            char u[]=new char[1];
            
            while(z)
            {
                XX.read(u);
                if(u[0]=='Q')z=false;else
                {
                    for(o=0;o<4;o++)
                        for(i=0;i<16;i++)
                        {
                            if(!(o==0 && i==0))XX.read(u);
                            tvarY[pocet_tvaru][o][i]=(u[0]=='1');
                        }
                    XX.read(u);XX.read(u);//odsaení na ddalší řádek v souboru
                    pocet_tvaru++;
                }
            }
            XX.close();
        }catch(Exception e){}
    } 
    //****************************Procedura Proved cykl*****************************************//
    public void provedCykl()
    {
        //tahy vrámci jednoho časového dílku
        //posuneme aktuální tvar dolů a vykreslíme, vynulování řádku nad tvarem
        kontrolaZapadnuti(1);
        if(!hra_Bezi)return;//došlo k zaplnění hřiště, nevykreslíme nový tvar
        if(polozenTvar){polozenTvar=false;return;}
        tvar_Y++;
        zobraztvar(tvar_X,tvar_Y);
        for(int i=0;i<VT;i++) if(tvar[i][0]!=0) if(hriste[tvar_X+i][tvar_Y-1]==2) hriste[i+tvar_X][tvar_Y-1]=0;
        vykreslihriste();
    }
    //****************************Procedura Rotujtvar******************************************//
    public void rotujtvar(int smer)
    {
        boolean jde=true;
        //rotujeme vybraný prvek a překreslíme
        ROTACE_tvaru+=smer;
        if(ROTACE_tvaru<0)ROTACE_tvaru=3;
        if(ROTACE_tvaru>3)ROTACE_tvaru=0;
        nactitvar(CISLO_tvaru,ROTACE_tvaru);
        zobraztvar(tvar_X,tvar_Y);
        //kontrola jestli rotace nepřesahuje pole!
        if(tvar_X-tvar_K2+VT>VX)jde=false;
        if(tvar_X+tvar_K1<0)jde=false;
        //kontrola jestli nerotujem do jiného prvku
        int i,o;
        if(jde)
        {
            for(o=0;o<VT;o++)
                for(i=0;i<VT;i++)if(tvar[i][o]!=0)if(hriste_Pom[tvar_X+i][tvar_Y+o]==1 && tvar[i][o]!=0)jde=false;
        }
        //
        if(jde)
        {
            vykreslihriste();
            //kontrolaZapadnuti(0);
        }else{
            //vynulování rotace
            for(o=0;o<VY;o++)
                for(i=0;i<VX;i++)if(i+tvar_X>=0)hriste[i][o]=hriste_Pom[i][o];
            rotujtvar(-smer);
        }
    }
    //****************************Procedura Posuntvar*******************************************//
    public void posuntvar(int smer)
    {
        //posune tvar v hřišti, kontrola jestli se dá osunout do boku,, přepsání hřiště a aktualizace obrazovky
        int i,o,q;
        switch(smer)
        {
            case 1:
                //můžeme posunout? ->
                if(tvar_X-tvar_K2+VT+1>VX)break;
                //nebude kolize s jiným?
                q=0;
                for(o=0;o<VT;o++)
                    for(i=0;i<VT;i++)
                    {
                        if(tvar[i][o]!=0)
                            if(hriste[tvar_X+i+1][tvar_Y+o]==1)q=1;
                    }
                if(q==1)break;
                //posuneme
                try{
                    for(i=0;i<VT;i++)if(tvar_Y+i>=0)if(hriste[tvar_X+tvar_K1][tvar_Y+i]==2) hriste[tvar_X+tvar_K1][tvar_Y+i]=0;
                }catch(Exception exct){}
                tvar_X++;
                zobraztvar(tvar_X,tvar_Y);
                vykreslihriste();
                break;
            case -1:
                //můžeme posunout? <-
                if(tvar_X+tvar_K1<1)break;
                //nebude kolize s jiným?
                q=0;
                for(o=0;o<VT;o++)
                    for(i=0;i<VT;i++)
                    {
                        if(tvar[i][o]!=0)
                            if(hriste[tvar_X+i-1][tvar_Y+o]==1)q=1;
                    }
                if(q==1)break;
                //posuneme
                try{
                    for(i=0;i<VT;i++)if(tvar_Y+i>=0)if(hriste[tvar_X+VT-tvar_K2-1][tvar_Y+i]==2) hriste[tvar_X+VT-tvar_K2-1][tvar_Y+i]=0;
                }catch(Exception exct){}                
                tvar_X--;
                zobraztvar(tvar_X,tvar_Y);
                vykreslihriste();
                break;
        }
    }
    //*****************************Procedura KontrolaZapadnuti**********************************//
    public void kontrolaZapadnuti(int typ)
    {
        //kontrola jestli nezapadne dilek, popř zobrazi nový
        boolean ukotven=false;
        if(tvar_Y>=VY-VT+tvar_H2 && typ==1)
        {
            //ukotví tvar
            ukotvitvar();
            ukotven=true;
        }
        else
        {
            int q;
            for(int o=0;o<VT;o++)
                for(int i=0;i<VT;i++)
                {
                    q=tvar[i][o];
                    if(q!=0) if(hriste[tvar_X+i][tvar_Y+o+1]==1 || hriste[tvar_X+i][tvar_Y+o+1]==1)
                    {
                        //ukotví tvar
                        ukotvitvar();
                        ukotven=true;
                    }
                }
        }
        //kontrola plnosti řádek
        int p;boolean a=false;
        int pRad=0;
        for(int o=0;o<VY;o++)
        {
            if(a){a=false;o=0;}
            p=0;
            for(int i=0;i<VX;i++)if(hriste[i][o]==1)p++;
            if(p==VX)
            {
                //naplnena rada-vymazeme ji
                posunhriste(o);
                a=true;
                pRad++;
            }
        }
        //bodování_řady
        if(pRad>0)        
        {
            pocet_Radku+=pRad;
            pocet_Bodu+=(pRad-1)*10+(int)(Math.sqrt((double)(pRad))*10);
            vypisStavHry();
        }
        //vyber nového tvaru, po kontrole řádek
        if(ukotven)
        {
            //konec?
            for(p=0;p<VX;p++)if(hriste[p][0]==1){konecHry();return;}
            //přeekopírování dat o následujícím prvku
            CISLO_tvaru=cislo_Dal_Tvaru;ROTACE_tvaru=rotace_Dal_Tvaru;
            for(int q1=0;q1<VT;q1++)
                for(int q2=0;q2<VT;q2++)
                    tvar[q2][q1]=tvar_DALSI[q2][q1];
            
            nactitvar(CISLO_tvaru,ROTACE_tvaru);
            //            
            tvar_X=(VX-VT)/2;//vychozi postaveni
            tvar_Y=-tvar_H1;
            //
            zobraztvar(tvar_X,tvar_Y);
            polozenTvar=true;
            vykreslihriste();
            //bodování
            pocet_Bodu+=5+uroven_Hry*3;
            vypisStavHry();    
            //načtení a zobrazení následujícího tvaru
            nactiDalsitvar();
            zobrazDalsi();
        }
    }
    //*****************************Procedura Ukotvi*******************************************//
    public void ukotvitvar()
    {
        for(int o=0;o<VT;o++)
            for(int i=0;i<VT;i++)
                if(tvar[i][o]!=0) hriste[tvar_X+i][tvar_Y+o]=1;
    }
    //******************************Procedura posunHristě***************************************//
    public void posunhriste(int radek)
    {
        //smaže plný řáked a posune zbylé řádky nadním dolů
        for(int o=radek;o>=1;o--)
            for(int i=0;i<VX;i++)hriste[i][o]=hriste[i][o-1];
        for(int z=1;z<VX;z++)hriste[z][0]=0;
        vykreslihriste();
    }
    //*******************************Procedura posuntvarDolu************************************//
    public void posuntvarDolu()
    {
        int i=tvar_Y;
        provedCykl();
        while(tvar_Y>i)provedCykl();
    }    
    //*******************************Procedura VypisStavHry*************************************//
    public void vypisStavHry()
    {
        //zvýšení úrovně a rychlosti
        if(pocet_Bodu>(uroven_Hry+1)*500)zvysUroven(0);
        if(pocet_Bodu>(rychlost_Hry+1)*500)zvysUroven(1);
        //vypíše aktuální stav hry - body, řádky, ůroven, rychlsot
        pBodu.setText("Počet bodů: "+pocet_Bodu);
        pRadek.setText("Počet řádků: "+pocet_Radku);
        cRychlost.setText("Rychlost: "+rychlost_Hry);
        cUrovne.setText("Úroveň: "+uroven_Hry);

    }
    //*******************************Procedura KonecHry****************************************//
    public void konecHry()
    {
        //konec hry - zastavení, zablokování
        hra_Bezi=false;
        vynulujDalsi();
        Main.konecHry(jmenoHrace,pocet_Bodu,pocet_Radku,uroven_Hry,rychlost_Hry);
    }
    //*******************************Procedura Zvyš úroveń**************************************//
    public void zvysUroven(int typ)
    {
        switch(typ)
        {
            case 0:
                //0 - automatickíé navýšení úrovně, maximálně avšak do 2/3 hrací plochy
                if(uroven_Hry>(VY/3*2))return;
                uroven_Hry++;
                 for(int o=VY;o<VY;o++)
                    for(int i=0;i<VX;i++)hriste[i][o]=0;
                vytvorUroven(uroven_Hry);
                break;
            case 1:
                //1 - automatické zvýšení rychlosti hry
               if(rychlost_Hry<9)
               {
                    rychlost_Hry++;
               }
               break;
        }
    }
    //***********************************Procedura StartInit************************************//
    public void startInit()
    {
        //původní inicializace hry
        vytvortvary();
        //zobrazení herní plochy
        for(int i=0;i<VX;i++)
            for(int o=0;o<VY;o++)
            {
                hriste[i][o]=0;
                hriste_Pom[i][o]=-1;//políčko změněno
            }
        vykreslihriste();
    }
    //************************************Procedura vyplň hřiště********************************//
    public javax.swing.JPanel vyplnHriste(javax.swing.JPanel x)
    {
        //Vytvoření grafického rozhraní hry - inicializace
        for (int o=0;o<VY;o++)
           for (int i=0;i<VX;i++) 
           {
               iObrazky[i][o] = new javax.swing.JLabel();
               iObrazky[i][o].setSize(velikostCtverecku, velikostCtverecku);
               iObrazky[i][o].setLocation(i*velikostCtverecku,o*velikostCtverecku);
               x.add(iObrazky[i][o]);
           }
       return x;
    }
    //************************************Procedura vyplnDalší**********************************//
    public javax.swing.JPanel vyplnDalsi(javax.swing.JPanel x)
    {
        //pole ukazující další prvek... - inicializace
        for (int o=0;o<VT;o++)
           for (int i=0;i<VT;i++) 
           {
               iDalsi[i][o] = new javax.swing.JLabel();
               iDalsi[i][o].setSize(velikostCtverecku, velikostCtverecku);
               iDalsi[i][o].setLocation(i*velikostCtverecku,o*velikostCtverecku);
               x.add(iDalsi[i][o]);
               iDalsi[i][o].setIcon(jPOZ.getIcon());
           }
       return x;
    }
    //******************************Procedura vynuluj další - **********************************//
    public void vynulujDalsi()
    {
        //zobrazí prázdný následují tvar
        for (int o=0;o<VT;o++)
           for (int i=0;i<VT;i++) 
               iDalsi[i][o].setIcon(jPOZ.getIcon());
    }
    //*******************************Procedura zobrazDalší**************************************//
    public void zobrazDalsi()
    {
        //zobrazení následujícího prvku
        for (int o=0;o<VT;o++)
           for (int i=0;i<VT;i++) 
           {
                if(tvar_DALSI[i][o]==0)iDalsi[i][o].setIcon(jPOZ.getIcon());else
                                       iDalsi[i][o].setIcon(jULO.getIcon());
           }
    }
    //******************************************************************************************//
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JLabel cRychlost;
    private javax.swing.JLabel cUrovne;
    private javax.swing.JButton fil;
    private javax.swing.JPanel jDalsi;
    private javax.swing.JLabel jJED;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jPOZ;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JPanel jPanel2;
    private javax.swing.JPanel jPanel3;
    private javax.swing.JPanel jPanel4;
    private javax.swing.JPanel jPanel5;
    private javax.swing.JPanel jPanel6;
    private javax.swing.JPanel jPanel7;
    private javax.swing.JPanel jPanel8;
    private javax.swing.JPanel jPanel9;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JTextArea jTextArea1;
    private javax.swing.JLabel jULO;
    private javax.swing.JLabel pBodu;
    private javax.swing.JLabel pBodu1;
    private javax.swing.JLabel pRadek;
    private javax.swing.JPanel plocha;
    // End of variables declaration//GEN-END:variables

    //deklarace Hříště - grafické prvky, ukazatel dalšího prvku
    public javax.swing.JLabel[][] iObrazky=new javax.swing.JLabel[VX][VY];
    public javax.swing.JLabel[][] iDalsi=new javax.swing.JLabel[VT][VT];
    //
    //******************************TIMER*******************************************************//
    public class Casovac
    {
        public int interval=1000;
        public Timer TIM=new Timer();
        public Casovac(int inter)
        {
            interval=inter;
            TIM.scheduleAtFixedRate(new TimerTask() {
                public void run() {
                    //provádění cyklu hry...
                    if(hra_Bezi)
                    {
                        UPLYNULO++;
                        if(UPLYNULO>=(10-rychlost_Hry)*8){provedCykl();UPLYNULO=0;}
                    }else UPLYNULO=0;
                }
            },0,interval);
        }
    }
    //******************************************************************************************//
}