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.2244518061277699:c028011de7d1ecc0037d8c90cf021818_69e5792cc7056c754f9cdd9d.69e57c26c7056c754f9cdda1.69e57c2685957012b170e962:Trae CN.T(2026/4/20 09:06:46) #7

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.2244518061277699:c028011de7d1ecc0037d8c90cf021818_69e5792cc7056c754f9cdd9d.69e57c26c7056c754f9cdda1.69e57c2685957012b170e962:Trae CN.T(2026/4/20 09:06:46) #7

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Binary file modified Mines/bin/mines/StartFrame$1.class
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293 changes: 256 additions & 37 deletions Mines/src/mines/StartFrame.java
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@@ -1,17 +1,27 @@
package mines;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.GradientPaint;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.RenderingHints;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.geom.RoundRectangle2D;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.UIManager;
import javax.swing.plaf.FontUIResource;

/**
* Game start menu frame
Expand All @@ -34,73 +44,260 @@ public class StartFrame extends JFrame {
private static final int HARD_COLUMNS = 25;
private static final int HARD_MINES = 100;

// Colors for modern look
private static final Color PRIMARY_COLOR = new Color(66, 133, 244);
private static final Color SECONDARY_COLOR = new Color(52, 168, 83);
private static final Color ACCENT_COLOR = new Color(251, 188, 5);
private static final Color DANGER_COLOR = new Color(234, 67, 53);
private static final Color BACKGROUND_COLOR = new Color(248, 250, 252);
private static final Color CARD_COLOR = new Color(255, 255, 255);
private static final Color TEXT_COLOR = new Color(30, 41, 59);
private static final Color TEXT_LIGHT_COLOR = new Color(100, 116, 139);

// Difficulty levels
private static final String[] DIFFICULTIES = {
"Easy (16x16) - 30 mines",
"Medium (20x20) - 60 mines",
"Hard (25x25) - 100 mines"
};

private JComboBox<String> difficultyComboBox;

/**
* StartFrame constructor
*/
public StartFrame() {
// Set UI defaults for modern look
setUIFont(new FontUIResource("Segoe UI", Font.PLAIN, 14));
UIManager.put("ComboBox.background", CARD_COLOR);
UIManager.put("ComboBox.foreground", TEXT_COLOR);
UIManager.put("ComboBox.selectionBackground", PRIMARY_COLOR);
UIManager.put("ComboBox.selectionForeground", Color.WHITE);
UIManager.put("Button.arc", 15);
UIManager.put("Panel.background", BACKGROUND_COLOR);

setTitle("Minesweeper");
setSize(400, 350);
setSize(450, 400);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setLocationRelativeTo(null);
setResizable(false);
setBackground(BACKGROUND_COLOR);

JPanel mainPanel = new JPanel(new BorderLayout());
// Main panel with gradient background
JPanel mainPanel = new JPanel(new BorderLayout()) {
@Override
protected void paintComponent(Graphics g) {
super.paintComponent(g);
Graphics2D g2d = (Graphics2D) g;
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

// Subtle gradient background
GradientPaint gp = new GradientPaint(0, 0, BACKGROUND_COLOR, 0, getHeight(),
new Color(226, 232, 240));
g2d.setPaint(gp);
g2d.fillRect(0, 0, getWidth(), getHeight());
}
};
mainPanel.setOpaque(true);

// Title section
JPanel titlePanel = new JPanel(new BorderLayout());
titlePanel.setOpaque(false);
titlePanel.setBorder(BorderFactory.createEmptyBorder(40, 0, 30, 0));

// Title label
JLabel titleLabel = new JLabel("Minesweeper", JLabel.CENTER);
titleLabel.setFont(new Font("Arial", Font.BOLD, 36));
titleLabel.setBorder(new javax.swing.border.EmptyBorder(40, 0, 20, 0));
mainPanel.add(titleLabel, BorderLayout.NORTH);
// Custom title label with shadow effect
JLabel titleLabel = new JLabel("Minesweeper", JLabel.CENTER) {
@Override
protected void paintComponent(Graphics g) {
Graphics2D g2d = (Graphics2D) g;
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

// Draw shadow
g2d.setColor(new Color(0, 0, 0, 20));
g2d.setFont(getFont());
g2d.drawString(getText(), 2, getHeight() - 10);

// Draw text
super.paintComponent(g);
}
};
titleLabel.setFont(new Font("Segoe UI", Font.BOLD, 42));
titleLabel.setForeground(PRIMARY_COLOR);
titlePanel.add(titleLabel, BorderLayout.CENTER);

// Subtitle
JLabel subtitleLabel = new JLabel("Classic Game with Modern Design", JLabel.CENTER);
subtitleLabel.setFont(new Font("Segoe UI", Font.ITALIC, 14));
subtitleLabel.setForeground(TEXT_LIGHT_COLOR);
subtitleLabel.setBorder(BorderFactory.createEmptyBorder(10, 0, 0, 0));
titlePanel.add(subtitleLabel, BorderLayout.SOUTH);

mainPanel.add(titlePanel, BorderLayout.NORTH);

// Content card panel
JPanel cardPanel = new JPanel(new GridBagLayout());
cardPanel.setOpaque(true);
cardPanel.setBackground(CARD_COLOR);
cardPanel.setBorder(BorderFactory.createCompoundBorder(
BorderFactory.createEmptyBorder(0, 40, 0, 40),
BorderFactory.createCompoundBorder(
BorderFactory.createLineBorder(new Color(226, 232, 240), 1, true),
BorderFactory.createEmptyBorder(30, 30, 30, 30)
)
));

// Difficulty buttons panel
JPanel buttonPanel = new JPanel(new GridBagLayout());
GridBagConstraints gbc = new GridBagConstraints();
gbc.gridwidth = GridBagConstraints.REMAINDER;
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.insets = new Insets(10, 80, 10, 80);
gbc.insets = new Insets(10, 0, 10, 0);

// Difficulty label
JLabel difficultyLabel = new JLabel("Select Difficulty:");
difficultyLabel.setFont(new Font("Segoe UI", Font.BOLD, 16));
difficultyLabel.setForeground(TEXT_COLOR);
gbc.insets = new Insets(0, 0, 15, 0);
cardPanel.add(difficultyLabel, gbc);

// Easy button
JButton btnEasy = new JButton("Easy (16x16)");
btnEasy.setFont(new Font("Arial", Font.PLAIN, 16));
btnEasy.setPreferredSize(new Dimension(200, 45));
btnEasy.addActionListener(new ActionListener() {
// Difficulty ComboBox
difficultyComboBox = new JComboBox<String>(DIFFICULTIES) {
@Override
public void actionPerformed(ActionEvent e) {
startGame(EASY_ROWS, EASY_COLUMNS, EASY_MINES);
protected void paintComponent(Graphics g) {
Graphics2D g2d = (Graphics2D) g;
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

// Draw rounded background
g2d.setColor(getBackground());
g2d.fill(new RoundRectangle2D.Double(0, 0, getWidth() - 1, getHeight() - 1, 15, 15));
g2d.setColor(new Color(203, 213, 225));
g2d.draw(new RoundRectangle2D.Double(0, 0, getWidth() - 1, getHeight() - 1, 15, 15));

// Draw selected item
if (getSelectedIndex() != -1) {
g2d.setColor(getForeground());
g2d.setFont(getFont());
g2d.drawString(getSelectedItem().toString(), 15, getHeight() / 2 + 5);
}

// Draw arrow
int arrowX = getWidth() - 30;
int arrowY = getHeight() / 2;
g2d.setColor(TEXT_LIGHT_COLOR);
g2d.fillPolygon(
new int[]{arrowX, arrowX + 8, arrowX + 4},
new int[]{arrowY - 3, arrowY - 3, arrowY + 3},
3
);
}
});
buttonPanel.add(btnEasy, gbc);
};
difficultyComboBox.setPreferredSize(new Dimension(300, 45));
difficultyComboBox.setFont(new Font("Segoe UI", Font.PLAIN, 15));
difficultyComboBox.setBackground(CARD_COLOR);
difficultyComboBox.setForeground(TEXT_COLOR);
difficultyComboBox.setBorder(BorderFactory.createEmptyBorder(5, 10, 5, 10));
gbc.insets = new Insets(0, 0, 25, 0);
cardPanel.add(difficultyComboBox, gbc);

// Medium button
JButton btnMedium = new JButton("Medium (20x20)");
btnMedium.setFont(new Font("Arial", Font.PLAIN, 16));
btnMedium.setPreferredSize(new Dimension(200, 45));
btnMedium.addActionListener(new ActionListener() {
// Start button with modern design
JButton startButton = new JButton("Start Game") {
@Override
public void actionPerformed(ActionEvent e) {
startGame(MEDIUM_ROWS, MEDIUM_COLUMNS, MEDIUM_MINES);
protected void paintComponent(Graphics g) {
Graphics2D g2d = (Graphics2D) g;
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

// Draw gradient button
GradientPaint gp;
if (getModel().isArmed()) {
gp = new GradientPaint(0, 0, SECONDARY_COLOR.darker(), 0, getHeight(),
new Color(45, 150, 70));
} else if (getModel().isRollover()) {
gp = new GradientPaint(0, 0, new Color(60, 180, 90), 0, getHeight(),
SECONDARY_COLOR.darker());
} else {
gp = new GradientPaint(0, 0, SECONDARY_COLOR, 0, getHeight(),
new Color(45, 150, 70));
}
g2d.setPaint(gp);
g2d.fill(new RoundRectangle2D.Double(0, 0, getWidth() - 1, getHeight() - 1, 20, 20));

// Draw text
g2d.setColor(Color.WHITE);
g2d.setFont(getFont());
String text = getText();
int textWidth = g2d.getFontMetrics().stringWidth(text);
int textHeight = g2d.getFontMetrics().getHeight();
g2d.drawString(text, (getWidth() - textWidth) / 2, (getHeight() + textHeight / 2) / 2 + 2);
}
});
buttonPanel.add(btnMedium, gbc);

// Hard button
JButton btnHard = new JButton("Hard (25x25)");
btnHard.setFont(new Font("Arial", Font.PLAIN, 16));
btnHard.setPreferredSize(new Dimension(200, 45));
btnHard.addActionListener(new ActionListener() {

@Override
public boolean isContentAreaFilled() {
return false;
}
};
startButton.setFont(new Font("Segoe UI", Font.BOLD, 18));
startButton.setPreferredSize(new Dimension(300, 50));
startButton.setFocusPainted(false);
startButton.setBorderPainted(false);
startButton.setContentAreaFilled(false);
startButton.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
startGame(HARD_ROWS, HARD_COLUMNS, HARD_MINES);
startGameWithSelectedDifficulty();
}
});
buttonPanel.add(btnHard, gbc);
gbc.insets = new Insets(0, 0, 0, 0);
cardPanel.add(startButton, gbc);

// Add hint label
JLabel hintLabel = new JLabel("Tip: Left-click to reveal, Right-click to flag", JLabel.CENTER);
hintLabel.setFont(new Font("Segoe UI", Font.ITALIC, 12));
hintLabel.setForeground(TEXT_LIGHT_COLOR);
gbc.insets = new Insets(20, 0, 0, 0);
cardPanel.add(hintLabel, gbc);

// Wrap card panel in a container with shadow effect
JPanel cardContainer = new JPanel(new BorderLayout());
cardContainer.setOpaque(false);
cardContainer.setBorder(BorderFactory.createEmptyBorder(0, 30, 30, 30));
cardContainer.add(cardPanel, BorderLayout.CENTER);

mainPanel.add(buttonPanel, BorderLayout.CENTER);
mainPanel.add(cardContainer, BorderLayout.CENTER);

add(mainPanel);
setVisible(true);
}

/**
* Start the game with selected difficulty
*/
private void startGameWithSelectedDifficulty() {
int selectedIndex = difficultyComboBox.getSelectedIndex();
int rows, columns, minesNum;

switch (selectedIndex) {
case 0: // Easy
rows = EASY_ROWS;
columns = EASY_COLUMNS;
minesNum = EASY_MINES;
break;
case 1: // Medium
rows = MEDIUM_ROWS;
columns = MEDIUM_COLUMNS;
minesNum = MEDIUM_MINES;
break;
case 2: // Hard
rows = HARD_ROWS;
columns = HARD_COLUMNS;
minesNum = HARD_MINES;
break;
default: // Default to Easy
rows = EASY_ROWS;
columns = EASY_COLUMNS;
minesNum = EASY_MINES;
}

startGame(rows, columns, minesNum);
}

/**
* Start the game with specified difficulty
* @param rows number of rows
Expand All @@ -112,7 +309,29 @@ private void startGame(int rows, int columns, int minesNum) {
new MinesFrame(rows, columns, minesNum);
}

/**
* Set the default UI font for all components
* @param font the font to set
*/
private static void setUIFont(FontUIResource font) {
java.util.Enumeration<Object> keys = UIManager.getDefaults().keys();
while (keys.hasMoreElements()) {
Object key = keys.nextElement();
Object value = UIManager.get(key);
if (value instanceof FontUIResource) {
UIManager.put(key, font);
}
}
}

public static void main(String[] args) {
// Use system look and feel for better integration
try {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
} catch (Exception e) {
e.printStackTrace();
}

new StartFrame();
}
}