sábado, 30 de noviembre de 2013

SISTEMAS DISTRIBUIDOS


SAEMI


El proyecto SAEMI es distribuido porque el cliente Escuela Militar de Ingenieros tiene los servidores de base de datos ubicados entre Periférico y Ejercito Nacional en el cuál la página de Internet estaría ubicada en uno de los servidores locales dentro del área de informática de la Escuela Militar de Ingenieros, siendo así diversos módulos distribuidos en diferentes equipos para automatizar el rendimiento de ellos y no saturar la memoria disponible.

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jueves, 21 de noviembre de 2013

Juego Tron :D

El código el juego :)


Animacion: 


import java.awt.Image;
import java.util.ArrayList;
public class Animacion {
    private ArrayList scenas;
private int scenaIndex;
private long tiempoPeli;
private long tiempoTotal;
        public Animacion(){
scenas = new ArrayList();
tiempoTotal = 0;
iniciar();
}
        public synchronized void agregarScena(Image i, long t){
tiempoTotal += t;
scenas.add(new unaScena(i,tiempoTotal));
}
        public synchronized void iniciar(){
tiempoPeli = 0;
scenaIndex = 0;
}
        public synchronized void actializar(long timePassed){
if(scenas.size()>1){
tiempoPeli += timePassed;
if(tiempoPeli>=tiempoTotal){
tiempoPeli = 0;
scenaIndex = 0;
}
while(tiempoPeli > getScena(scenaIndex).tiempoFuera){
scenaIndex++;
}
}
}
        public synchronized Image getImagen(){
if(scenas.size()==0)
{
return null;
}else{
return getScena(scenaIndex).pic;
}
}
        private unaScena getScena(int x){
return (unaScena)scenas.get(x);
}
        private class unaScena{
Image pic;
long tiempoFuera;

public unaScena(Image pic,long tiempoFuera){
this.pic = pic;
this.tiempoFuera = tiempoFuera;
}
}
}

Nucleo:



import java.awt.*;
import java.awt.image.BufferedImage;
public abstract class Nucleo {
    private static final DisplayMode modes[] = {
//new DisplayMode(1920,1080,32,0),
new DisplayMode(1680,1050,32,0),
//new DisplayMode(1280,1024,32,0),
new DisplayMode(800,600,32,0),
new DisplayMode(800,600,24,0),
new DisplayMode(800,600,16,0),
new DisplayMode(640,480,32,0),
new DisplayMode(640,480,24,0),
new DisplayMode(640,480,16,0),
};
    private boolean corriendo;
protected Ventana sm;
        public void stop(){
corriendo = false;
}
        public void run(){
try{
init();
gameLoop();
}finally{
sm.restoreScreen();
}
}
        public void init(){
sm = new Ventana();
DisplayMode dm = sm.findFirstCompatibaleMode(modes);
sm.setFullScreen(dm);
Window w = sm.getFullScreenWindow();
w.setFont(new Font("Arial",Font.PLAIN,20));
w.setBackground(Color.WHITE);
w.setForeground(Color.RED);
w.setCursor(w.getToolkit().createCustomCursor(new BufferedImage(3, 3, BufferedImage.TYPE_INT_ARGB), new Point(0, 0),"null"));
corriendo = true;
}
        public void gameLoop(){
long startTime = System.currentTimeMillis();
long cumTime = startTime;

while (corriendo){
long timePassed = System.currentTimeMillis()-cumTime;
cumTime+= timePassed;
update(timePassed);
Graphics2D g = sm.getGraphics();
draw(g);
g.dispose();
sm.update();

try{
Thread.sleep(20);
}catch(Exception ex){}
}
}
        public void update(long timePassed){}

public abstract void draw(Graphics2D g);
}

Ventana:

import java.awt.*;
import java.awt.image.BufferStrategy;
import java.awt.image.BufferedImage;
import javax.swing.JFrame;
public class Ventana {
    private GraphicsDevice vc;

public Ventana(){
GraphicsEnvironment e = GraphicsEnvironment.getLocalGraphicsEnvironment();
vc = e.getDefaultScreenDevice();
}

public DisplayMode[] getCompatibleDisplayModes(){
return vc.getDisplayModes();
}
        public DisplayMode findFirstCompatibaleMode(DisplayMode[] modes){

DisplayMode goodModes[] = vc.getDisplayModes();
for(int x = 0; x<modes.length;x++){
for(int y = 0;y<goodModes.length;y++){
if(displayModesMatch(modes[x],goodModes[y])){
return modes[x];
}
}
}
return null;
}
        public DisplayMode getCurrentDM(){
return vc.getDisplayMode();
}
        public boolean displayModesMatch(DisplayMode m1, DisplayMode m2){
if(m1.getWidth() != m2.getWidth() || m1.getHeight() != m2.getHeight()){
return false;
}
if(m1.getBitDepth() != DisplayMode.BIT_DEPTH_MULTI && m2.getBitDepth() != DisplayMode.BIT_DEPTH_MULTI && m1.getBitDepth() != m2.getBitDepth()){
return false;
}
if(m1.getRefreshRate() != DisplayMode.REFRESH_RATE_UNKNOWN && m2.getRefreshRate() != DisplayMode.REFRESH_RATE_UNKNOWN && m1.getRefreshRate() != m2.getRefreshRate()){
return false;
}
return true;
}
        public void setFullScreen(DisplayMode dm){
JFrame f = new JFrame();
f.setUndecorated(true);
f.setIgnoreRepaint(true);
f.setResizable(false);
vc.setFullScreenWindow(f);

if(dm != null && vc.isDisplayChangeSupported()){
try{
vc.setDisplayMode(dm);
}catch(Exception ex){}
f.createBufferStrategy(2);
}
}
        public Graphics2D getGraphics(){
Window w = vc.getFullScreenWindow();
if(w != null){
BufferStrategy bs = w.getBufferStrategy();
return (Graphics2D)bs.getDrawGraphics();
}
else{
return null;
}
}
        public void update(){
Window w = vc.getFullScreenWindow();
if(w != null){
BufferStrategy bs = w.getBufferStrategy();
if(!bs.contentsLost()){
bs.show();
}
}
}
        public Window getFullScreenWindow(){
return vc.getFullScreenWindow();
}

public int getWidth(){
Window w = vc.getFullScreenWindow();
if(w != null){
return w.getWidth();
}else{
return 0;
}
}
        public int getHeight(){
Window w = vc.getFullScreenWindow();
if(w != null){
return w.getHeight();
}else{
return 0;
}
}

public void restoreScreen(){
Window w = vc.getFullScreenWindow();
if(w != null){
w.dispose();
}
vc.setFullScreenWindow(null);
}

public BufferedImage createCompatibaleimage(int w, int h, int t){
Window win = vc.getFullScreenWindow();
if(win != null){
GraphicsConfiguration gc = win.getGraphicsConfiguration();
return gc.createCompatibleImage(w,h,t);
}else{
return null;
}

}
}


Main:


import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Graphics2D;
import java.awt.Stroke;
import java.awt.Window;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.MouseMotionListener;
import java.util.ArrayList;
public class Main extends Nucleo implements KeyListener, MouseListener, MouseMotionListener {
    int centrex1 = 40;
int centrey1 = 40;
int centrex2 = 600;
int centrey2 = 440;
int currentDirection1 = 1;
int currentDirection2 = 3;
int moveAmount = 5;
ArrayList<Integer> pathx1 = new ArrayList();
ArrayList<Integer> pathy1 = new ArrayList();
ArrayList<Integer> pathx2 = new ArrayList();
ArrayList<Integer> pathy2 = new ArrayList();
        public void init() {
super.init();

Window w = sm.getFullScreenWindow();
w.addKeyListener(this);
w.addMouseListener(this);
w.addMouseMotionListener(this);
}
    public static void main(String[] args) {
new Main().run();
}
    public void draw(Graphics2D g) {
switch(currentDirection1){
case 0:
if (centrey1>0){
centrey1-=moveAmount;
} else {
centrey1 = sm.getHeight();
}
break;
case 1:
if (centrex1 < sm.getWidth()){
centrex1+=moveAmount;
} else {
centrex1 = 0;
}
break;
case 2:
if (centrey1 < sm.getHeight()){
centrey1+=moveAmount;
} else {
centrey1 = 0;
}
break;
case 3:
if (centrex1>0){
centrex1-=moveAmount;
} else {
centrex1 = sm.getWidth();
}
break;
}
switch(currentDirection2){
case 0:
if (centrey2>0){
centrey2-=moveAmount;
} else {
centrey2 = sm.getHeight();
}
break;
case 1:
if (centrex2 < sm.getWidth()){
centrex2+=moveAmount;
} else {
centrex2 = 0;
}
break;
case 2:
if (centrey2 < sm.getHeight()){
centrey2+=moveAmount;
} else {
centrey2 = 0;
}
break;
case 3:
if (centrex2>0){
centrex2-=moveAmount;
} else {
centrex2 = sm.getWidth();
}
break;
}
   for (int x = 0;x<pathx1.size();x++){
    if (((centrex1 == pathx1.get(x)) && (centrey1 == pathy1.get(x))) || ((centrex2 == pathx2.get(x)) && (centrey2 == pathy2.get(x))) || ((centrex1 == pathx2.get(x)) && (centrey1 == pathy2.get(x))) || ((centrex2 == pathx1.get(x)) && (centrey2 == pathy1.get(x)))){
    System.exit(0);
    }
   }
pathx1.add(centrex1);
pathy1.add(centrey1);
pathx2.add(centrex2);
pathy2.add(centrey2);
g.setColor(Color.BLACK);
g.fillRect(0, 0, sm.getWidth(), sm.getHeight());
for (int x = 0;x<pathx1.size();x++){
g.setColor(Color.green);
g.fillRect(pathx1.get(x), pathy1.get(x), 10, 10);
g.setColor(Color.red);
g.fillRect(pathx2.get(x), pathy2.get(x), 10, 10);
}
}
    public void keyPressed(KeyEvent e) {
if (e.getKeyCode() == KeyEvent.VK_UP) {
if (currentDirection1 != 2){
currentDirection1 = 0;
}
} else if (e.getKeyCode() == KeyEvent.VK_DOWN) {
if (currentDirection1 != 0){
currentDirection1 = 2;
}
} else if (e.getKeyCode() == KeyEvent.VK_RIGHT) {
if (currentDirection1 != 3){
currentDirection1 = 1;
}
} else if (e.getKeyCode() == KeyEvent.VK_LEFT) {
if (currentDirection1 != 1){
currentDirection1 = 3;
}
}
if (e.getKeyCode() == KeyEvent.VK_W){
if (currentDirection2 != 2){
currentDirection2 = 0;
}
} else if (e.getKeyCode() == KeyEvent.VK_S) {
if (currentDirection2 != 0){
currentDirection2 = 2;
}
} else if (e.getKeyCode() == KeyEvent.VK_D) {
if (currentDirection2 != 3){
currentDirection2 = 1;
}
} else if (e.getKeyCode() == KeyEvent.VK_A) {
if (currentDirection2 != 1){
currentDirection2 = 3;
}
}
}
    public void keyReleased(KeyEvent e) {

}

public void keyTyped(KeyEvent arg0) {

}

public void mouseClicked(MouseEvent e) {

}

public void mouseEntered(MouseEvent arg0) {
}

public void mouseExited(MouseEvent arg0) {
}
        public void mousePressed(MouseEvent e) {
}

public void mouseReleased(MouseEvent e) {
}

public void mouseDragged(MouseEvent e) {

}

public void mouseMoved(MouseEvent e) {

}
    
}

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