public BattleShipCreating(String title) {
setTitle("Field of shipes by " + title);
setBounds(50, 50, buttonSize * 11 + 20, buttonSize * 11 + 2 * buttonSize);
setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
setLayout(new GroupLayout(getContentPane()));
BattleShipeSourses.createFirstCulomns(this, false, buttonSize);
for (int i = 0; i < 10; i++) {
for (int j = 0; j < 10; j++) {
JButton jb = new JButton();
jb.setBackground(Color.WHITE);
jb.setBounds((j + 1) * buttonSize, (i + 1) * buttonSize, buttonSize, buttonSize);
jb.addMouseListener(
new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
boolean f = false;
switch (shipValue) {
case (0):
f = false;
break;
case (1):
f = n1 != 0;
break;
case (2):
f = n2 != 0;
break;
case (3):
f = n3 != 0;
break;
case (4):
f = n4 != 0;
break;
}
if (f) {
viewPossibility(false);
int x = (jb.getY() + buttonSize) / buttonSize - 1;
int y = (jb.getX() + buttonSize) / buttonSize - 1;
if (!aroundView(x, y)) {
JOptionPane.showMessageDialog(null, "Change dislacation your ship");
viewPossibility(true);
}
} else {
JOptionPane.showMessageDialog(null, "Please, choose the ship");
}
}
});
field[i][j] = jb;
add(jb);
}
}
JButton jb = new JButton("Horizontal");
jb.setBounds(70, 550, 150, 30);
JButton jb2 = jb;
jb.addMouseListener(
new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
viewPossibility(false);
directionVertical = !directionVertical;
viewPossibility(true);
if (jb2.getText().equals("Horizontal")) {
jb2.setText("Vertical");
;
} else {
jb2.setText("Horizontal");
;
}
}
});
jb.setBackground(Color.darkGray);
jb.setForeground(Color.white);
add(jb);
jb = new JButton("XXXX");
jb.setBounds(220, 550, 120, 30);
jb.addMouseListener(
new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
viewPossibility(false);
shipValue = 4;
viewPossibility(true);
}
});
jb.setBackground(Color.darkGray);
jb.setForeground(Color.white);
add(jb);
jb = new JButton("XXX");
jb.setBounds(340, 550, 90, 30);
jb.addMouseListener(
new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
viewPossibility(false);
shipValue = 3;
viewPossibility(true);
}
});
jb.setBackground(Color.darkGray);
jb.setForeground(Color.white);
add(jb);
jb = new JButton("XX");
jb.setBounds(430, 550, 60, 30);
jb.addMouseListener(
new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
viewPossibility(false);
shipValue = 2;
viewPossibility(true);
}
});
jb.setBackground(Color.darkGray);
jb.setForeground(Color.white);
add(jb);
jb = new JButton("X");
jb.setBounds(490, 550, 40, 30);
jb.addMouseListener(
new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
viewPossibility(false);
shipValue = 1;
viewPossibility(true);
}
});
jb.setBackground(Color.darkGray);
jb.setForeground(Color.white);
add(jb);
setVisible(true);
}
public boolean aroundView(int x, int y) {
x = x - 1;
y = y - 1;
int n = shipValue;
ArrayList<MyClass> list = new ArrayList<>(); //
try {
while (n > 0) {
if (enemyField[x][y] == 0) {
MyClass myClass = new MyClass(x, y); //
list.add(myClass);
if (directionVertical) {
x++;
} else {
y++;
}
n--;
} else {
viewPossibility(false);
return false;
}
if ((x == 10 || y > 10) & n != 0) {
viewPossibility(false);
return true;
}
}
} catch (ArrayIndexOutOfBoundsException e) {
viewPossibility(true);
return false;
}
for (MyClass mC : list) {
int xx = mC.getX();
int yy = mC.getY();
for (int i = -1; i < 2; i++) {
if (xx + i > -1 && xx + i < 10) {
for (int j = -1; j < 2; j++) {
if (yy + j > -1 && yy + j < 10) {
if (!(i == 0 && j == 0)) {
int q = xx + i;
int w = yy + j;
if (!list.contains(new MyClass(q, w)) && enemyField[q][w] != 0) {
viewPossibility(false);
return false;
}
}
}
}
}
}
}
for (MyClass mC : list) {
int i = mC.getX();
int j = mC.getY();
enemyField[i][j] = shipValue;
BattleShipeSourses.changeJButtonStyle(field[i][j], "X", Color.DARK_GRAY);
}
if (shipValue == 1) {
n1--;
}
if (shipValue == 2) {
n2--;
}
if (shipValue == 3) {
n3--;
}
if (shipValue == 4) {
n4--;
}
shipValue = 0;
viewPossibility(false);
return true; // true if empty
}