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Initial sqlite Datenbankverbindung

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This commit is contained in:
zhe 2022-01-10 21:56:27 +01:00
parent bf200a06ba
commit 39d721462c
7 changed files with 124 additions and 38 deletions
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9
.idea/Tetris.iml generated
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@ -7,5 +7,14 @@
</content>
<orderEntry type="inheritedJdk" />
<orderEntry type="sourceFolder" forTests="false" />
<orderEntry type="module-library" exported="">
<library>
<CLASSES>
<root url="jar://$MODULE_DIR$/Datenbank/sqlite-jdbc-3.36.0.3.jar!/" />
</CLASSES>
<JAVADOC />
<SOURCES />
</library>
</orderEntry>
</component>
</module>

20
src/Tetris/Board.java
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@ -32,7 +32,7 @@ private Color[] colors ={Color.decode("#ff00bf"),Color.decode("#0000ff"),Color.d
public Board() {
ran = new Random();
ran = new Random();
steine[0]= new Stein(new int[][]{
{1,1,1},
{0,1,0}
@ -89,6 +89,10 @@ private Color[] colors ={Color.decode("#ff00bf"),Color.decode("#0000ff"),Color.d
currenStein.reset();
}
public Stein getCurrenStein() {
return currenStein;
}
public Color[][] getBoard(){
return board;
}
@ -125,7 +129,17 @@ private Color[] colors ={Color.decode("#ff00bf"),Color.decode("#0000ff"),Color.d
@Override
public void keyTyped(KeyEvent e) {
// switch(e.getKeyChar()) {
// case KeyEvent.VK_SPACE:
// currenStein.speedup();
// break;
// case KeyEvent.VK_A:
// currenStein.moveLeft();
// break;
// case KeyEvent.VK_D:
// currenStein.moveRight();
// break;
// }
}
@Override
@ -133,7 +147,7 @@ private Color[] colors ={Color.decode("#ff00bf"),Color.decode("#0000ff"),Color.d
if(e.getKeyChar() == KeyEvent.VK_SPACE){
currenStein.speedup();
}else if(e.getKeyChar() == KeyEvent.VK_ENTER){
currenStein.moveRigth();
currenStein.moveRight();
}
else if(e.getKeyChar() == KeyEvent.VK_ESCAPE){
currenStein.moveLeft();

106
src/Tetris/Game.java
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@ -1,24 +1,102 @@
package Tetris;
import java.sql.*;
import javax.swing.*;
public class Game {
public static void main(String[] args) {
Menue menue = new Menue();
menue.getButton().addActionListener(new java.awt.event.ActionListener() {
@Override
public void actionPerformed(java.awt.event.ActionEvent evt) {
String name = JOptionPane.showInputDialog(menue.getParent(),
"What is your name?", null);
if(name == null){
name = "anon";
public static void main(String[] args) {
Connection connection = null;
try
{
connection = DriverManager.getConnection("jdbc:sqlite:userhighscore.db");
Statement statement = connection.createStatement();
statement.setQueryTimeout(30);
Menue menue = new Menue();
menue.getButton().addActionListener(new java.awt.event.ActionListener() {
@Override
public void actionPerformed(java.awt.event.ActionEvent evt) {
String name = JOptionPane.showInputDialog(menue.getParent(),
"What is your name?", null);
if(name == null){
name = "anon";
}
menue.getParent().setVisible(false);
new GameGui(name);
}
menue.getParent().setVisible(false);
new GameGui(name);
});
String playername = menue.getName();
ResultSet resultSet = statement.executeQuery("select * from userscore where name = "+ playername);
if(!resultSet.next())
{
// Playername gibt es noch nicht in der Datenbank also anlegen.
// Es fehlt noch der score.
statement.executeUpdate("insert into userscore values(1," + playername + ", 123)");
}
});
//String playername = menue.getName();
//new GameGui(playername);
}
catch(SQLException e)
{
// if the error message is "out of memory",
// it probably means no database file is found
System.err.println(e.getMessage());
}
finally
{
try
{
if(connection != null)
connection.close();
}
catch(SQLException e)
{
// connection close failed.
System.err.println(e.getMessage());
}
}
}
private static void CreateSqlLiteDatabaseConnection(){
// try
// {
// Connection connection = null;
// // create a database connection
// connection = DriverManager.getConnection("jdbc:sqlite:userhighscore.db");
// Statement statement = connection.createStatement();
// statement.setQueryTimeout(30); // set timeout to 30 sec.
// statement.executeUpdate("drop table if exists userscore");
// statement.executeUpdate("create table userscore (id integer, name string, score integer)");
// statement.executeUpdate("insert into userscore values(1, 'leo', 123)");
// statement.executeUpdate("insert into userscore values(2, 'yui', 456)");
// ResultSet rs = statement.executeQuery("select * from userscore");
// while(rs.next())
// {
// // read the result set
//
// System.out.println("name = " + rs.getString("name"));
// System.out.println("score = " + rs.getInt("score"));
// System.out.println("id = " + rs.getInt("id"));
// }
// }
// catch(SQLException e)
// {
// // if the error message is "out of memory",
// // it probably means no database file is found
// System.err.println(e.getMessage());
// }
// finally
// {
// try
// {
// if(connection != null)
// connection.close();
// }
// catch(SQLException e)
// {
// // connection close failed.
// System.err.println(e.getMessage());
// }
// }
}
}

16
src/Tetris/GameGui.java
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@ -13,17 +13,6 @@ public class GameGui {
JPanel panel = new JPanel();
panel.setBorder(BorderFactory.createMatteBorder(500, 10, 10, 50,Color.black));
//Label
//JLabel label = new JLabel(" Ihr Name:");
//panel.add(label);
//Textfeld
//JTextField tfName = new JTextField("Bitte Name eingeben");
//tfName.setForeground(Color.white);
// Hintergrundfarbe wird gesetzt
// tfName.setBackground(Color.GRAY);
// Textfeld wird unserem Panel hinzugefügt
//panel.add(tfName);
//Button
//JButton button1 = new JButton("Start");
//button1.setPreferredSize( new Dimension(150,50));
@ -31,10 +20,10 @@ public class GameGui {
buttonPause.setPreferredSize( new Dimension(100,30));
JButton buttonScore = new JButton("Score");
buttonScore.setPreferredSize( new Dimension(100,30));
//Button untereinander
panel.setLayout(new GridLayout(0,1));
panel.setBackground(Color.YELLOW);
//panel.add(button1);
panel.add(buttonPause);
panel.add(buttonScore);
@ -48,8 +37,5 @@ public class GameGui {
frame.add(board,BorderLayout.CENTER);
frame.requestFocusInWindow();
}
public static void main(String [] args)
{
}
}

9
src/Tetris/Menue.java
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@ -43,16 +43,15 @@ public class Menue {
parent = new JFrame("Tetris Menü");
button = new JButton();
button.setText("Namen Eingeben");
button.setPreferredSize(new Dimension(400,500));
button.setBackground(Color.CYAN);
button.setBackground(Color.cyan);
parent.add(button);
parent.pack();
parent.setVisible(true);
}
public static void main(final String[] args) {
new Menue();
}
//public static void main(final String[] args) {
// new Menue();
//}
}

2
src/Tetris/Stein.java
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@ -114,7 +114,7 @@ public void speedup(){
public void speedDown(){
delayTime=normal;
}
public void moveRigth(){
public void moveRight(){
deltax = 1;
}
public void moveLeft(){

BIN
userhighscore.db Normal file
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