मैं MVC स्टाइल प्रोग्रामिंग का अभ्यास कर रहा हूं। मेरे पास एक एकल फ़ाइल में मास्टरमाइंड गेम है, ठीक काम कर रहा है (शायद इस तथ्य के अलावा कि "चेक" बटन शुरू में अदृश्य है)।
http://paste.pocoo.org/show/226726/
लेकिन जब मैंने इसे मॉडल, व्यू, कंट्रोलर फ़ाइलों में फिर से लिखा है - और जब मैं खाली पिन पर क्लिक करता हूं (जिसे अपडेट किया जाना चाहिए, और नए रंग से फिर से पेंट किया जाना चाहिए) - नोटिंग होता है। क्या कोई यहाँ कोई समस्या देख सकता है? मैंने विभिन्न स्थानों पर रिपेंट () रखने की कोशिश की है, लेकिन यह बस काम नहीं करता है: /
मुख्य :
public class Main {
public static void main(String[] args){
Model model = new Model();
View view = new View("Mastermind", 400, 590, model);
Controller controller = new Controller(model, view);
view.setVisible(true);
}
}
नमूना :
import java.util.Random;
public class Model{
static final int
LINE = 5,
SCORE = 10, OPTIONS = 20;
Pin pins[][] = new Pin[21][LINE];
int combination[] = new int[LINE];
int curPin = 0;
int turn = 1;
Random generator = new Random();
int repaintPin;
boolean pinsRepaint=false;
int pinsToRepaint;
boolean isUpdate = true, isPlaying = true, isRowFull = false;
static final int HIT_X[] = {270,290,310,290,310}, HIT_Y[] = {506,496,496,516,516};
public Model(){
for ( int i=0; i < SCORE; i++ ){
for ( int j = 0; j < LINE; j++ ){
pins[i][j] = new Pin(20,0);
pins[i][j].setPosition(j*50+30,510-i*50);
pins[i+SCORE][j] = new Pin(8,0);
pins[i+SCORE][j].setPosition(HIT_X[j],HIT_Y[j]-i*50);
}
}
for ( int i=0; i < LINE; i++ ){
pins[OPTIONS][i] = new Pin( 20, i+2 );
pins[OPTIONS][i].setPosition( 370,i * 50 + 56);
}
}
void fillHole(int color) {
pins[turn-1][curPin].setColor(color+1);
pinsRepaint = true;
pinsToRepaint = turn;
curPin = (curPin+1) % LINE;
if (curPin == 0){
isRowFull = true;
}
pinsRepaint = false;
pinsToRepaint = 0;
}
void check() {
int junkPins[] = new int[LINE], junkCode[] = new int[LINE];
int pinCount = 0, pico = 0;
for ( int i = 0; i < LINE; i++ ) {
junkPins[i] = pins[turn-1][i].getColor();
junkCode[i] = combination[i];
}
for ( int i = 0; i < LINE; i++ ){
if (junkPins[i]==junkCode[i]) {
pins[turn+SCORE][pinCount].setColor(1);
pinCount++;
pico++;
junkPins[i] = 98;
junkCode[i] = 99;
}
}
for ( int i = 0; i < LINE; i++ ){
for ( int j = 0; j < LINE; j++ )
if (junkPins[i]==junkCode[j]) {
pins[turn+SCORE][pinCount].setColor(2);
pinCount++;
junkPins[i] = 98;
junkCode[j] = 99;
j = LINE;
}
}
pinsRepaint = true;
pinsToRepaint = turn + SCORE;
pinsRepaint = false;
pinsToRepaint=0;
if ( pico == LINE ){
isPlaying = false;
}
else if ( turn >= 10 ){
isPlaying = false;
}
else{
curPin = 0;
isRowFull = false;
turn++;
}
}
void combination() {
for ( int i = 0; i < LINE; i++ ){
combination[i] = generator.nextInt(6) + 1;
}
}
}
class Pin{
private int color, X, Y, radius;
public Pin(){
X = 0; Y = 0; radius = 0; color = 0;
}
public Pin( int r,int c ){
X = 0; Y = 0; radius = r; color = c;
}
public int getX(){
return X;
}
public int getY(){
return Y;
}
public int getRadius(){
return radius;
}
public void setRadius(int r){
radius = r;
}
public void setPosition( int x,int y ){
this.X = x ;
this.Y = y ;
}
public void setColor( int c ){
color = c;
}
public int getColor() {
return color;
}
}
राय:
import java.awt.*;
import javax.swing.*;
public class View extends Frame{
Model model;
JButton checkAnswer;
private JPanel button;
private static final Color COLORS[] = {Color.black, Color.white, Color.red, Color.yellow, Color.green, Color.blue, new Color(7, 254, 250)};
public View(String name, int w, int h, Model m){
model = m;
setTitle( name );
setSize( w,h );
setResizable( false );
this.setLayout(new BorderLayout());
button = new JPanel();
button.setSize( new Dimension(400, 100));
button.setVisible(true);
checkAnswer = new JButton("Check");
checkAnswer.setSize( new Dimension(200, 30));
button.add( checkAnswer );
this.add( button, BorderLayout.SOUTH);
button.setVisible(true);
}
@Override
public void paint( Graphics g ) {
g.setColor( new Color(238, 238, 238));
g.fillRect( 0,0,400,590);
for ( int i=0; i < model.pins.length; i++ ) {
paintPins(model.pins[i][0],g);
paintPins(model.pins[i][1],g);
paintPins(model.pins[i][2],g);
paintPins(model.pins[i][3],g);
paintPins(model.pins[i][4],g);
}
}
@Override
public void update( Graphics g ) {
if ( model.isUpdate ) {
paint(g);
}
else {
model.isUpdate = true;
paintPins(model.pins[model.repaintPin-1][0],g);
paintPins(model.pins[model.repaintPin-1][1],g);
paintPins(model.pins[model.repaintPin-1][2],g);
paintPins(model.pins[model.repaintPin-1][3],g);
paintPins(model.pins[model.repaintPin-1][4],g);
}
}
void repaintPins( int pin ) {
model.repaintPin = pin;
model.isUpdate = false;
repaint();
}
public void paintPins(Pin p, Graphics g ){
int X = p.getX();
int Y = p.getY();
int color = p.getColor();
int radius = p.getRadius();
int x = X-radius;
int y = Y-radius;
if (color > 0){
g.setColor( COLORS[color]);
g.fillOval( x,y,2*radius,2*radius );
}
else{
g.setColor( new Color(238, 238, 238) );
g.drawOval( x,y,2*radius-1,2*radius-1 );
}
g.setColor( Color.black );
g.drawOval( x,y,2*radius,2*radius );
}
}
नियंत्रक:
import java.awt.*;
import java.awt.event.*;
public class Controller implements MouseListener, ActionListener {
private Model model;
private View view;
public Controller(Model m, View v){
model = m;
view = v;
view.addWindowListener( new WindowAdapter(){
public void windowClosing(WindowEvent e){
System.exit(0);
} });
view.addMouseListener(this);
view.checkAnswer.addActionListener(this);
model.combination();
}
public void actionPerformed( ActionEvent e ) {
if(e.getSource() == view.checkAnswer){
if(model.isRowFull){
model.check();
}
}
}
public void mousePressed(MouseEvent e) {
Point mouse = new Point();
mouse = e.getPoint();
if (model.isPlaying){
if (mouse.x > 350) {
int button = 1 + (int)((mouse.y - 32) / 50);
if ((button >= 1) && (button <= 5)){
model.fillHole(button);
if(model.pinsRepaint){
view.repaintPins( model.pinsToRepaint );
}
}
}
}
}
public void mouseClicked(MouseEvent e) {}
public void mouseReleased(MouseEvent e){}
public void mouseEntered(MouseEvent e) {}
public void mouseExited(MouseEvent e) {}
}