Problem in rotating and moving image at the same time
I am making a 2d car game in which you have upper view.
im having a serious problem that is i cant rotate and move my car(image)
at the same time
i mean if i press both up and right arrow keys at the same time it just rotate but i want to do both things
if any one can solve this problem i will be very thankful
here is my code
Code:
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.awt.geom.*;
import java.applet.*;
import java.net.URL;
public class RaceGame extends JComponent
{
JFrame frame;
static int x=560;
static int y=410;
static int currentAngle=0;
static double hspeed,vspeed;
static double carspeed=0.1;
double hangle,vangle;
Image car;
Image finish;
Image getImage(String filename)
{
URL url = getClass().getResource(filename);
ImageIcon icon = new ImageIcon(url);
return icon.getImage();
}
public RaceGame()
{
car=getImage("car1.jpeg");
//finish=getImage("finish.jpg");
}
public void CreateBase()
{
frame=new JFrame("Dare 2 Race");
frame.setBounds(70,30,650,500);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
Container c=frame.getContentPane();
c.add(new RaceGame());
frame.addKeyListener(new adapter());
c.setBackground(Color.BLACK);
GameMain gm=new GameMain();
gm.MainBase();
}
public void rotate()
{
currentAngle+=1;
if(currentAngle>=360)
{
currentAngle=0;
}
repaint();
}
public void paint(Graphics g)
{
super.paint(g);
Graphics2D g2d=(Graphics2D)g;
AffineTransform origXform=g2d.getTransform();
AffineTransform newXform=(AffineTransform)(origXform.clone());
newXform.rotate(Math.toRadians(currentAngle),x,y);
g2d.setTransform(newXform);
//g2d.drawImage(finish,12,10,null);
if( (x<=640 && x>=420) && y==380 || (x<=640 && x>=320) && y==460 || x==420 && (y<=380 && y>=300) || x==320 && (y<=460 && y>=380) || (x<=420 && x>=125) && y==300 || (x<=320 && x>=230) && y==380 || x==230 && (y>=380 && y<=460) || (x<=230 && x>=2) && y==460 || x==125 && (y>=300 && y<=370) || (x<=125 && x>=105) && y==370 || x==2 && (y<=460 && y>=180) || x==105 && (y<=370 && y>=300) || (x>=2 && x<=450) && y==180 || x==105 && (y<=300 && y>=250) || (x>=105 && x<=550) && y==250 || x==550 && (y<=250 && y>=20) || (x<=550 && x>=275) && y==20 || x==450 && (y<=180 && y>=100) || (x<=450 && x>=360) && y==100 || x==360 && (y>=100 && y<=160) || (x<=360 && x>=10) && y==160 || (x<=360 && x>=10) && y==160 || x==10 && (y<=160 && y>=30) || x==275 && (y>=20 && y<=90) || (x<=275 && x>=110) && y==90 || x==110 && (y<=90 && y>=30) )
{
x=560;
y=410;
carspeed=0.1;
repaint();
}
else
{
g2d.drawImage(car,x,y,this);
}
g2d.setTransform(origXform);
if(x<=95 && x>=15 && y<=27 && y>=5)
{
g.setColor(Color.WHITE);
g.setFont(new Font("ArialBlack",Font.BOLD,25));
g.drawString("YOU WON!!",240,240);
}
g.setColor(Color.WHITE);
g.drawLine(640,380,420,380);
g.drawLine(640,460,320,460);
g.drawLine(420,380,420,300);
g.drawLine(320,460,320,380);
g.drawLine(420,300,125,300);
g.drawLine(320,380,230,380);
g.drawLine(230,380,230,460);
g.drawLine(230,460,2,460);
g.drawLine(125,300,125,370);
g.drawLine(125,370,105,370);
g.drawLine(2,460,2,180);
g.drawLine(105,370,105,300);
g.drawLine(2,180,450,180);
g.drawLine(105,300,105,250);
g.drawLine(105,250,550,250);
g.drawLine(550,250,550,20);
g.drawLine(550,20,275,20);
g.drawLine(450,180,450,100);
g.drawLine(450,100,360,100);
g.drawLine(360,100,360,160);
g.drawLine(360,160,10,160);
g.drawLine(10,160,10,30);
g.drawLine(275,20,275,90);
g.drawLine(275,90,110,90);
g.drawLine(110,90,110,30);
g.fillRect(15,5,10,10);
g.fillRect(35,5,10,10);
g.fillRect(55,5,10,10);
g.fillRect(75,5,10,10);
g.fillRect(95,5,10,10);
g.fillRect(25,16,10,10);
g.fillRect(45,16,10,10);
g.fillRect(65,16,10,10);
g.fillRect(85,16,10,10);
g.fillRect(15,27,10,10);
g.fillRect(35,27,10,10);
g.fillRect(55,27,10,10);
g.fillRect(75,27,10,10);
g.fillRect(95,27,10,10);
repaint();
}
class adapter extends KeyAdapter
{
public void keyPressed(KeyEvent e)
{
/*int key;
key=e.getKeyCode();
if(key==KeyEvent.VK_UP || key==KeyEvent.VK_RIGHT)
{
currentAngle++;
carspeed+=0.1;
hangle=Math.toRadians(currentAngle);
vangle=Math.toRadians(currentAngle);
hspeed=(carspeed)*Math.cos(hangle);
vspeed=(carspeed)*Math.sin(vangle);
x = x - (int) hspeed;
y = y - (int) vspeed;
repaint();
}*/
switch(e.getKeyCode())
{
case KeyEvent.VK_LEFT:
currentAngle--;
repaint();
break;
case KeyEvent.VK_RIGHT:
currentAngle++;
repaint();
break;
case KeyEvent.VK_UP:
carspeed+=0.1;
if(carspeed>=5.0)
{
carspeed-=0.1;
}
hangle=Math.toRadians(currentAngle);
vangle=Math.toRadians(currentAngle);
hspeed=(carspeed)*Math.cos(hangle);
vspeed=(carspeed)*Math.sin(vangle);
x = x - (int) hspeed;
y = y - (int) vspeed;
repaint();
break;
case KeyEvent.VK_DOWN:
carspeed-=0.1;
if(carspeed<=5.0)
{
carspeed+=0.1;
}
hangle=Math.toRadians(currentAngle);
vangle=Math.toRadians(currentAngle);
hspeed=(carspeed)*Math.cos(hangle);
vspeed=(carspeed)*Math.sin(vangle);
x = x + (int)hspeed;
y = y + (int)vspeed;
repaint();
break;
}
}
}
public static void main(String[]args)
{
RaceGame race=new RaceGame();
race.CreateBase();
//race.setDoubleBuffered(true);
}
class GameMain extends JComponent implements ActionListener
{
JFrame frame2;
JOptionPane dialog1,dialog2;
JButton button;
JMenuItem m1;
JMenuItem m2;
JMenuItem m3;
Image background=getImage("background.jpeg");
public void MainBase()
{
frame2=new JFrame("Dare 2 Race");
frame2.setBounds(70,30,650,500);
frame2.setVisible(true);
frame2.setDefaultCloseOperation(frame2.EXIT_ON_CLOSE);
Container c2=frame2.getContentPane();
c2.setLayout(null);
c2.add(new GameMain());
button=new JButton("Play");
button.setBounds(280,300,80,40);
button.addActionListener(this);
frame2.add(button);
JMenuBar menu=new JMenuBar();
JMenu game=new JMenu("Game");
JMenu htp=new JMenu("Instruction");
JMenu abtus=new JMenu("Help");
menu.add(game);
menu.add(htp);
menu.add(abtus);
m1=new JMenuItem("Exit");
m1.addActionListener(this);
m2=new JMenuItem("How To Play");
m2.addActionListener(this);
m3=new JMenuItem("About Us");
m3.addActionListener(this);
game.add(m1);
htp.add(m2);
abtus.add(m3);
frame2.setJMenuBar(menu);
}
public void actionPerformed(ActionEvent e)
{
if(e.getSource()==button)
{
frame2.setVisible(false);
frame.setVisible(true);
}
else
if(e.getSource()==m1)
{
System.exit(0);
}
else
if(e.getSource()==m2)
{
dialog1.showMessageDialog(null,"1. Drive the car using Up,Down,Left,Right arrow keys\n"+"\nUp-for acceleration\n"+"Down-for Brake/Reverse\n"+"Right-for steer right\n"+"Left-for steer left\n"+"\n 2. Avoid hitting road\n"+"\n 3. Try to reach finish line quickly to WIN!!","How To Play",JOptionPane.INFORMATION_MESSAGE);
}
else
if(e.getSource()==m3)
{
dialog2.showMessageDialog(null,"***Developed by Babar,Ehsan & Sidra***\n\n"+" Arid-UIIT\n"+"\n\n Copyrights: All rights reserved","About Us",JOptionPane.INFORMATION_MESSAGE);
}
}
public void paint(Graphics g)
{
super.paint(g);
//Graphics2D g2d=(Graphics2D)g;
g.drawImage(background,12,10,this);
g.setColor(Color.red);
g.drawLine(300,100,100,300);
g.fillRect(100,100,200,100);
repaint();
}
}
}
