feat(java): El juego de adivinar el número está hecho.

.gitignore

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+

Actividad31/build.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!-- You may freely edit this file. See commented blocks below for -->
+<!-- some examples of how to customize the build. -->
+<!-- (If you delete it and reopen the project it will be recreated.) -->
+<!-- By default, only the Clean and Build commands use this build script. -->
+<!-- Commands such as Run, Debug, and Test only use this build script if -->
+<!-- the Compile on Save feature is turned off for the project. -->
+<!-- You can turn off the Compile on Save (or Deploy on Save) setting -->
+<!-- in the project's Project Properties dialog box.-->
+<project name="Actividad31" default="default" basedir=".">
+    <description>Builds, tests, and runs the project Actividad31.</description>
+    <import file="nbproject/build-impl.xml"/>
+    <!--
+
+    There exist several targets which are by default empty and which can be 
+    used for execution of your tasks. These targets are usually executed 
+    before and after some main targets. They are: 
+
+      -pre-init:                 called before initialization of project properties
+      -post-init:                called after initialization of project properties
+      -pre-compile:              called before javac compilation
+      -post-compile:             called after javac compilation
+      -pre-compile-single:       called before javac compilation of single file
+      -post-compile-single:      called after javac compilation of single file
+      -pre-compile-test:         called before javac compilation of JUnit tests
+      -post-compile-test:        called after javac compilation of JUnit tests
+      -pre-compile-test-single:  called before javac compilation of single JUnit test
+      -post-compile-test-single: called after javac compilation of single JUunit test
+      -pre-jar:                  called before JAR building
+      -post-jar:                 called after JAR building
+      -post-clean:               called after cleaning build products
+
+    (Targets beginning with '-' are not intended to be called on their own.)
+
+    Example of inserting an obfuscator after compilation could look like this:
+
+        <target name="-post-compile">
+            <obfuscate>
+                <fileset dir="${build.classes.dir}"/>
+            </obfuscate>
+        </target>
+
+    For list of available properties check the imported 
+    nbproject/build-impl.xml file. 
+
+
+    Another way to customize the build is by overriding existing main targets.
+    The targets of interest are: 
+
+      -init-macrodef-javac:     defines macro for javac compilation
+      -init-macrodef-junit:     defines macro for junit execution
+      -init-macrodef-debug:     defines macro for class debugging
+      -init-macrodef-java:      defines macro for class execution
+      -do-jar:                  JAR building
+      run:                      execution of project 
+      -javadoc-build:           Javadoc generation
+      test-report:              JUnit report generation
+
+    An example of overriding the target for project execution could look like this:
+
+        <target name="run" depends="Actividad31-impl.jar">
+            <exec dir="bin" executable="launcher.exe">
+                <arg file="${dist.jar}"/>
+            </exec>
+        </target>
+
+    Notice that the overridden target depends on the jar target and not only on 
+    the compile target as the regular run target does. Again, for a list of available 
+    properties which you can use, check the target you are overriding in the
+    nbproject/build-impl.xml file. 
+
+    -->
+</project>

Actividad31/build/built-jar.properties

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+#Mon, 11 Mar 2024 18:54:03 +0100
+
+
+/home/DAM2024/PSP03_Tarea/Actividad31=

Actividad31/dist/README.TXT

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+========================
+BUILD OUTPUT DESCRIPTION
+========================
+
+When you build an Java application project that has a main class, the IDE
+automatically copies all of the JAR
+files on the projects classpath to your projects dist/lib folder. The IDE
+also adds each of the JAR files to the Class-Path element in the application
+JAR files manifest file (MANIFEST.MF).
+
+To run the project from the command line, go to the dist folder and
+type the following:
+
+java -jar "Actividad31.jar" 
+
+To distribute this project, zip up the dist folder (including the lib folder)
+and distribute the ZIP file.
+
+Notes:
+
+* If two JAR files on the project classpath have the same name, only the first
+JAR file is copied to the lib folder.
+* Only JAR files are copied to the lib folder.
+If the classpath contains other types of files or folders, these files (folders)
+are not copied.
+* If a library on the projects classpath also has a Class-Path element
+specified in the manifest,the content of the Class-Path element has to be on
+the projects runtime path.
+* To set a main class in a standard Java project, right-click the project node
+in the Projects window and choose Properties. Then click Run and enter the
+class name in the Main Class field. Alternatively, you can manually type the
+class name in the manifest Main-Class element.

Actividad31/manifest.mf

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+Manifest-Version: 1.0
+X-COMMENT: Main-Class will be added automatically by build
+

Actividad31/nbproject/genfiles.properties

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+build.xml.data.CRC32=6e889fd8
+build.xml.script.CRC32=7a5578bc
+build.xml.stylesheet.CRC32=f85dc8f2@1.110.0.48
+# This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
+# Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
+nbproject/build-impl.xml.data.CRC32=6e889fd8
+nbproject/build-impl.xml.script.CRC32=09e79c3a
+nbproject/build-impl.xml.stylesheet.CRC32=12e0a6c2@1.110.0.48

Actividad31/nbproject/private/private.properties

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+compile.on.save=true
+user.properties.file=/home/kyman/snap/netbeans/93/build.properties

Actividad31/nbproject/project.properties

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+annotation.processing.enabled=true
+annotation.processing.enabled.in.editor=false
+annotation.processing.processor.options=
+annotation.processing.processors.list=
+annotation.processing.run.all.processors=true
+annotation.processing.source.output=${build.generated.sources.dir}/ap-source-output
+build.classes.dir=${build.dir}/classes
+build.classes.excludes=**/*.java,**/*.form
+# This directory is removed when the project is cleaned:
+build.dir=build
+build.generated.dir=${build.dir}/generated
+build.generated.sources.dir=${build.dir}/generated-sources
+# Only compile against the classpath explicitly listed here:
+build.sysclasspath=ignore
+build.test.classes.dir=${build.dir}/test/classes
+build.test.results.dir=${build.dir}/test/results
+# Uncomment to specify the preferred debugger connection transport:
+#debug.transport=dt_socket
+debug.classpath=\
+    ${run.classpath}
+debug.modulepath=\
+    ${run.modulepath}
+debug.test.classpath=\
+    ${run.test.classpath}
+debug.test.modulepath=\
+    ${run.test.modulepath}
+# Files in build.classes.dir which should be excluded from distribution jar
+dist.archive.excludes=
+# This directory is removed when the project is cleaned:
+dist.dir=dist
+dist.jar=${dist.dir}/Actividad31.jar
+dist.javadoc.dir=${dist.dir}/javadoc
+dist.jlink.dir=${dist.dir}/jlink
+dist.jlink.output=${dist.jlink.dir}/Actividad31
+excludes=
+includes=**
+jar.compress=false
+javac.classpath=
+# Space-separated list of extra javac options
+javac.compilerargs=
+javac.deprecation=false
+javac.external.vm=true
+javac.modulepath=
+javac.processormodulepath=
+javac.processorpath=\
+    ${javac.classpath}
+javac.source=19
+javac.target=19
+javac.test.classpath=\
+    ${javac.classpath}:\
+    ${build.classes.dir}
+javac.test.modulepath=\
+    ${javac.modulepath}
+javac.test.processorpath=\
+    ${javac.test.classpath}
+javadoc.additionalparam=
+javadoc.author=false
+javadoc.encoding=${source.encoding}
+javadoc.html5=false
+javadoc.noindex=false
+javadoc.nonavbar=false
+javadoc.notree=false
+javadoc.private=false
+javadoc.splitindex=true
+javadoc.use=true
+javadoc.version=false
+javadoc.windowtitle=
+# The jlink additional root modules to resolve
+jlink.additionalmodules=
+# The jlink additional command line parameters
+jlink.additionalparam=
+jlink.launcher=true
+jlink.launcher.name=Actividad31
+main.class=actividad31.Actividad31
+manifest.file=manifest.mf
+meta.inf.dir=${src.dir}/META-INF
+mkdist.disabled=false
+platform.active=default_platform
+run.classpath=\
+    ${javac.classpath}:\
+    ${build.classes.dir}
+# Space-separated list of JVM arguments used when running the project.
+# You may also define separate properties like run-sys-prop.name=value instead of -Dname=value.
+# To set system properties for unit tests define test-sys-prop.name=value:
+run.jvmargs=
+run.modulepath=\
+    ${javac.modulepath}
+run.test.classpath=\
+    ${javac.test.classpath}:\
+    ${build.test.classes.dir}
+run.test.modulepath=\
+    ${javac.test.modulepath}
+source.encoding=UTF-8
+src.dir=src
+test.src.dir=test

Actividad31/nbproject/project.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://www.netbeans.org/ns/project/1">
+    <type>org.netbeans.modules.java.j2seproject</type>
+    <configuration>
+        <data xmlns="http://www.netbeans.org/ns/j2se-project/3">
+            <name>Actividad31</name>
+            <source-roots>
+                <root id="src.dir"/>
+            </source-roots>
+            <test-roots>
+                <root id="test.src.dir"/>
+            </test-roots>
+        </data>
+    </configuration>
+</project>

Actividad31/src/actividad31/Actividad31.java

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+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Main.java to edit this template
+ */
+package actividad31;
+
+import actividad31.Aplicaciones.Cliente;
+import actividad31.Aplicaciones.Servidor;
+import actividad31.Drivers.Terminal;
+import java.util.Arrays;
+
+/**
+ *
+ * @author kyman
+ */
+public class Actividad31 {
+    
+    // Configuración.
+    public static final int puerto = 2000;
+    public static final String host = "localhost";
+    public static final int[] rango_aleatorio = {0, 100};
+    public static final String modo_por_defecto = "servidor";
+    // Configuración.
+    
+    public static boolean trabajando = true;
+    public static Servidor servidor = null;
+    public static Cliente cliente = null;
+    public static Terminal terminal = null;
+
+    /**
+     * @param args the command line arguments
+     */
+    public static void main(String[] args) {
+        // TODO code application logic here
+        
+        String accion = args.length != 0 ? args[0] : modo_por_defecto;
+        
+        if(accion != null){
+            switch(accion){
+                case "servidor", "server" -> crear_servidor();
+                case "cliente", "client" -> crear_cliente();
+                default -> System.out.println("La acción '" + accion + "' existe. Por favor, indique si quiere lanzar el servidor o el cliente simplemente indicando 'servidor' o 'cliente'.");
+            }
+        }else 
+            System.out.println("Por favor, indique si quiere arrancar como servidor o como cliente con las palabras clave 'servidor' o 'cliente'.");
+        
+    }
+    
+    private static void crear_servidor(){
+        
+        terminal = new Terminal(servidor = new Servidor());
+        
+    }
+    
+    private static void crear_cliente(){
+        
+        terminal = new Terminal(cliente = new Cliente());
+        
+    }
+    
+    public static void excepcion(Exception excepcion){
+        System.out.println(excepcion.getMessage());
+        System.out.println(Arrays.toString(excepcion.getStackTrace()));
+    }
+    
+    public static void cerrar(){
+        trabajando = false;
+        if(servidor != null)
+            servidor.cerrar();
+        if(cliente != null)
+            cliente.cerrar();
+        if(terminal != null)
+            terminal.cerrar();
+    }
+    
+}

Actividad31/src/actividad31/Aplicaciones/Cliente.java

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+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package actividad31.Aplicaciones;
+
+import actividad31.Actividad31;
+import actividad31.Drivers.Terminal;
+import actividad31.Interfaces.Terminalnterfaz;
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.PrintWriter;
+import java.net.Socket;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ *
+ * @author kyman
+ */
+public class Cliente implements Terminalnterfaz {
+    
+    private Socket socket;
+    private PrintWriter salida;
+    
+    public Cliente(){
+        System.out.println("Lanzando cliente.");
+        
+        try{
+            
+            socket = new Socket(Actividad31.host, Actividad31.puerto);
+            BufferedReader lectura = new BufferedReader(new InputStreamReader(socket.getInputStream()));
+            salida = new PrintWriter(socket.getOutputStream());
+            
+            new Thread(new Runnable(){
+                @Override
+                public void run() {
+                    
+                    String mensaje;
+                    
+                    try {
+                        while((mensaje = lectura.readLine()) != null)
+                            System.out.println(mensaje);
+                    } catch (IOException excepcion) {
+                        Actividad31.excepcion(excepcion);
+                    }
+                    
+                    Actividad31.cerrar();
+
+                }
+            }).start();
+            
+        } catch (IOException excepcion) {
+            // Actividad31.excepcion(excepcion);
+            System.out.println("No se pudo conectar contra el servidor '" + Actividad31.host + ":" + Actividad31.puerto + ". Comprueba que el servidor esté lanzado en ese host.");
+            Actividad31.cerrar();
+        }
+        
+    }
+
+    @Override
+    public boolean terminal(String comando) {
+        
+        boolean estado = false;
+        
+        try{
+            
+            int numero = Integer.parseInt(comando);
+            
+            enviar("" + numero);
+            estado = true;
+            
+        }catch(Exception excepcion){}
+        
+        return estado;
+    }
+
+    @Override
+    public void cerrar() {
+        
+        try {
+            if(salida != null)
+                salida.close();
+            socket.close();
+        } catch (IOException excepcion) {
+            Actividad31.excepcion(excepcion);
+        }
+        
+    }
+    
+    public boolean enviar(String mensaje){
+        
+        boolean estado = false;
+        
+        try{
+            new Thread(new Runnable(){
+                @Override
+                public void run() {
+                    salida.println(mensaje);
+                    salida.flush();
+                }
+            }).start();
+        }catch(Exception excepcion){
+            Actividad31.excepcion(excepcion);
+        }
+        
+        return estado;
+    }
+    
+}

Actividad31/src/actividad31/Aplicaciones/Servidor.java

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+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package actividad31.Aplicaciones;
+
+import actividad31.Actividad31;
+import actividad31.Drivers.Terminal;
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.PrintWriter;
+import java.net.ServerSocket;
+import java.net.Socket;
+import java.util.ArrayList;
+import actividad31.Interfaces.Terminalnterfaz;
+
+/**
+ *
+ * @author kyman
+ */
+public class Servidor implements Terminalnterfaz {
+    
+    private ServerSocket socket;
+    private ArrayList<Socket> clientes = new ArrayList<>();
+    private ArrayList<PrintWriter> salidas = new ArrayList<>();
+    private int numero_aleatorio = 0;
+    
+    public Servidor(){
+        System.out.println("Lanzando el servidor.");
+        
+        new Thread(new Runnable(){
+            @Override
+            public void run() {
+                try{
+                    
+                    socket = new ServerSocket(Actividad31.puerto);
+                    
+                    while(Actividad31.trabajando){
+                        
+                        Socket cliente = socket.accept();
+                        int i = 0;
+                        int l = clientes.size();
+                        PrintWriter salida = new PrintWriter(cliente.getOutputStream());
+                        
+                        for(; i < l; i ++)
+                            if(clientes.get(i) == null)
+                                break;
+                        
+                        if(i == l){
+                            clientes.add(cliente);
+                            salidas.add(salida);
+                        }else{
+                            clientes.set(i, cliente);
+                            salidas.set(i, salida);
+                        }
+                        
+                        System.out.println("Escuchando al cliente '" + i + "'.");
+                        
+                        escuchar(i, new BufferedReader(new InputStreamReader(cliente.getInputStream())));
+                        
+                    }
+                    
+                } catch (IOException excepcion) {
+                    Actividad31.excepcion(excepcion);
+                    Actividad31.cerrar();
+                }
+            }
+            
+        }).start();
+        
+    }
+
+    @Override
+    public boolean terminal(String comando) {
+        
+        boolean estado = true;
+        
+        switch(comando){
+            case "regenerar" -> {
+                numero_aleatorio = (int)(Math.random() * (Actividad31.rango_aleatorio[1] + 1 - Actividad31.rango_aleatorio[0])) - Actividad31.rango_aleatorio[0];
+                System.out.println("El nuevo número aleatorio es '" + numero_aleatorio + "'.");
+            }
+            default -> estado = false;
+        }
+        
+        return estado;
+    }
+
+    @Override
+    public void cerrar() {
+        
+        for(int i = 0, l = clientes.size(); i < l; i ++){
+           
+            Socket cliente = clientes.get(i);
+
+            if(cliente != null){
+                
+                PrintWriter salida = salidas.get(i);
+                
+                try {
+                    
+                    if(salida != null){
+                        salida.close();
+                        salidas.set(i, null);
+                    }
+                    
+                    cliente.close();
+                    clientes.set(i, null);
+                    
+                } catch (IOException excepcion) {
+                    Actividad31.excepcion(excepcion);
+                }
+
+            }
+                
+        }
+                
+        try{
+            socket.close();
+        } catch (IOException excepcion) {
+            Actividad31.excepcion(excepcion);
+        }     
+        
+    }
+    
+    public boolean enviar(int i, String mensaje){
+        
+        boolean exito = false;
+        PrintWriter salida;
+        
+        try{
+            salida = salidas.get(i);
+            new Thread(new Runnable() {
+                @Override
+                public void run() {
+                    salida.println(mensaje);
+                    salida.flush();
+                }
+            }).start();
+            exito = true;
+        }catch(Exception excepcion){
+            Actividad31.excepcion(excepcion);
+        }
+        
+        return exito;
+    }
+    
+    private void escuchar(int i, BufferedReader entrada){
+        new Thread(new Runnable() {
+            @Override
+            public void run() {
+                
+                String mensaje;
+                
+                try{
+                    while((mensaje = entrada.readLine()) != null)
+                        switch(mensaje){
+                            default -> {
+                                try{
+                                    
+                                    int valor = Integer.parseInt(mensaje.trim());
+                                    
+                                    if(valor == numero_aleatorio)
+                                        enviar(i, "¡¡Has acertado!! El número es " + valor + ".");
+                                    else if(valor < numero_aleatorio)
+                                        enviar(i, "El número es mayor que '" + valor + "'.");
+                                    else 
+                                        enviar(i, "El número es menor que '" + valor + "'.");
+                                    
+                                }catch(Exception excepcion){
+                                    Actividad31.excepcion(excepcion);
+                                }
+                            }
+                        }
+                    entrada.close();
+                } catch (IOException excepcion) {
+                    Actividad31.excepcion(excepcion);
+                }
+            }
+        }).start();
+    }
+    
+}

Actividad31/src/actividad31/Drivers/Terminal.java

@@ -0,0 +1,58 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package actividad31.Drivers;
+
+import actividad31.Actividad31;
+import actividad31.Interfaces.Terminalnterfaz;
+import java.util.Scanner;
+
+/**
+ *
+ * @author kyman
+ */
+public class Terminal {
+    
+    private boolean activo = true;
+    
+    public Terminal(Terminalnterfaz padre){
+        
+        if(!Actividad31.trabajando){
+            activo = false;
+            return;
+        }
+        
+        System.out.println("Lanzando terminal.");
+        
+        new Thread(new Runnable(){
+            @Override
+            public void run() {
+                
+                Scanner entrada = new Scanner(System.in);
+                String comando;
+                
+                while(Actividad31.trabajando)
+                    switch(comando = entrada.nextLine()){
+                        case "cerrar", "terminar", "close", "exit", "salir", "bye" -> {
+                            Actividad31.trabajando = false;
+                            padre.cerrar();
+                        }
+                        default -> {
+                            if(!padre.terminal(comando) && Actividad31.trabajando)
+                                System.out.println("El comando '" + comando + "' no existe.");
+                        }
+                    }
+                activo = false;
+                
+            }
+        }).start();
+        
+    }
+    
+    public void cerrar(){
+        if(activo)
+            System.out.println("Por favor, presione cualquier tecla para terminar de cerrar la aplicación.");
+    }
+    
+}

Actividad31/src/actividad31/Interfaces/Terminalnterfaz.java

@@ -0,0 +1,16 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package actividad31.Interfaces;
+
+/**
+ *
+ * @author kyman
+ */
+public interface Terminalnterfaz {
+    
+    public boolean terminal(String comando);
+    public void cerrar();
+    
+}