server side logic done

.gitignore

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+idea-files

core/pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>com.antwerkz.wsdemos</groupId>
+        <artifactId>parent</artifactId>
+        <version>1.0</version>
+        <relativePath>..</relativePath>
+    </parent>
+
+    <groupId>com.antwerkz.wsdemos</groupId>
+    <artifactId>core</artifactId>
+    <version>1.0</version>
+    <name>WebSocket Demo core libraries</name>
+
+</project>

pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.antwerkz.wsdemos</groupId>
+    <artifactId>parent</artifactId>
+    <version>1.0</version>
+    <packaging>pom</packaging>
+
+    <name>Websocket Demos Parent</name>
+
+    <modules>
+        <module>core</module>
+        <module>war</module>
+    </modules>
+
+    <build>
+        <defaultGoal>package</defaultGoal>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <artifactId>maven-compiler-plugin</artifactId>
+                    <configuration>
+                        <source>1.6</source>
+                        <target>1.6</target>
+                        <!--<compilerArgument>-proc:none</compilerArgument>-->
+                    </configuration>
+                </plugin>
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-release-plugin</artifactId>
+                    <version>2.1</version>
+                </plugin>
+            </plugins>
+        </pluginManagement>
+    </build>
+
+    <repositories>
+        <repository>
+            <id>glassfish</id>
+            <name>glassfish</name>
+            <url>http://download.java.net/maven/glassfish</url>
+        </repository>
+        <repository>
+            <id>repository.jboss.org</id>
+            <name>JBoss Maven Repository</name>
+            <url>http://repository.jboss.org/maven2</url>
+        </repository>
+        <repository>
+            <id>antwerkz</id>
+            <url>http://antwerkz.com/</url>
+        </repository>
+        <repository>
+            <id>maven.annotation.rg</id>
+            <url>http://maven-annotation-plugin.googlecode.com/svn/trunk/mavenrepo</url>
+        </repository>
+        <repository>
+            <id>jfrog</id>
+            <url>http://www.jfrog.org/artifactory/plugins-releases</url>
+        </repository>
+    </repositories>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>com.sun.grizzly</groupId>
+                <artifactId>grizzly-websockets</artifactId>
+                <version>${grizzly.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>com.sun.grizzly</groupId>
+                <artifactId>grizzly-http-servlet</artifactId>
+                <version>${grizzly.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>javax.servlet</groupId>
+                <artifactId>servlet-api</artifactId>
+                <version>2.5</version>
+            </dependency>
+            <dependency>
+                <groupId>org.testng</groupId>
+                <artifactId>testng</artifactId>
+                <version>5.14.2</version>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <properties>
+        <grizzly.version>1.9.32</grizzly.version>
+    </properties>
+</project>

war/pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>com.antwerkz.wsdemos</groupId>
+        <artifactId>parent</artifactId>
+        <version>1.0</version>
+    </parent>
+
+    <groupId>com.antwerkz.wsdemos</groupId>
+    <artifactId>war</artifactId>
+    <version>1.0</version>
+
+    <name>War!</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.sun.grizzly</groupId>
+            <artifactId>grizzly-websockets</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.sun.grizzly</groupId>
+            <artifactId>grizzly-http-servlet</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.testng</groupId>
+            <artifactId>testng</artifactId>
+        </dependency>
+    </dependencies>
+</project>

war/src/main/java/com/antwerkz/wsdemos/war/ActionHandler.java

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+package com.antwerkz.wsdemos.war;
+
+public class ActionHandler {
+    public Result strike() {
+        return Result.MISS;
+    }
+}

war/src/main/java/com/antwerkz/wsdemos/war/Piece.java

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+package com.antwerkz.wsdemos.war;
+
+public class Piece {
+    private Type type;
+    private boolean[][] hits;
+
+    public Piece(final Type type) {
+        this.type = type;
+        type.createHits(this);
+    }
+
+    public void setHits(final boolean[][] values) {
+        hits = values;
+    }
+
+    public boolean isDestroyed() {
+        boolean destroyed = true;
+        for (boolean[] hit : hits) {
+            for (boolean b : hit) {
+                destroyed &= b;
+            }
+        }
+
+        return destroyed;
+    }
+
+    public Result strike(final int x, final int y) {
+        hits[x][y] = true;
+        return Result.HIT;
+    }
+}

war/src/main/java/com/antwerkz/wsdemos/war/Player.java

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+package com.antwerkz.wsdemos.war;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import com.sun.grizzly.websockets.WebSocket;
+
+public class Player {
+    private ActionHandler[][] handlers;
+    private String name;
+    private boolean ready = false;
+    private List<Piece> pieces = new ArrayList<Piece>();
+    private WebSocket socket;
+
+    public Player(final WebSocket socket) {
+        this.socket = socket;
+        handlers = new ActionHandler[WarGame.DIMENSION][];
+        for (int i = 0; i < handlers.length; i++) {
+            handlers[i] = new ActionHandler[WarGame.DIMENSION];
+            for (int j = 0; j < handlers.length; j++) {
+                handlers[i][j] = new ActionHandler();
+            }
+        }
+    }
+
+    public WebSocket getSocket() {
+        return socket;
+    }
+
+    public boolean isReady() {
+        return ready;
+    }
+
+    public void setReady(final boolean ready) {
+        this.ready = ready;
+    }
+
+    public boolean isDefeated() {
+        boolean defeated = true;
+        for (Piece piece : pieces) {
+            defeated &= piece.isDestroyed();
+        }
+        return defeated;
+    }
+
+    public Result place(Type type, final int mapX, final int mapY) {
+        final int[] dimensions = type.dimensions();
+        final Piece piece = new Piece(type);
+        pieces.add(piece);
+        for (int xIndex = 0; xIndex < dimensions[0]; xIndex++) {
+            for (int yIndex = 0; yIndex < dimensions[1]; yIndex++) {
+                final int x = mapX + xIndex;
+                final int y = mapY + yIndex;
+                handlers[xIndex][yIndex] = new ActionHandler() {
+                    @Override
+                    public Result strike() {
+                        piece.strike(x, y);
+                        return isDefeated() ? Result.VICTORY : Result.HIT;
+                    }
+                };
+            }
+        }
+        ready = pieces.size() == Type.values().length;
+        return ready ? Result.READY : Result.PLACED;
+    }
+
+    public Result strike(int x, int y) {
+        if (x < 0 || y < 0 || x >= WarGame.DIMENSION || y >= WarGame.DIMENSION) {
+            return Result.OFFMAP;
+        }
+        return handlers[x][y].strike();
+    }
+
+}

war/src/main/java/com/antwerkz/wsdemos/war/Result.java

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+package com.antwerkz.wsdemos.war;
+
+public enum Result {
+    HIT,
+    MISS,
+    OCCUPIED,
+    PLACED,
+    READY,
+    VICTORY,
+    OFFMAP,;
+}

war/src/main/java/com/antwerkz/wsdemos/war/Type.java

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+package com.antwerkz.wsdemos.war;
+
+public enum Type {
+    AA {
+        @Override
+        public int[] dimensions() {
+            return new int[] {1, 2};
+        }
+    },
+    TANK {
+        @Override
+        public int[] dimensions() {
+            return new int[] {2, 2};
+        }
+    },
+    PLATOON{
+        @Override
+        public int[] dimensions() {
+            return new int[] {2, 4};
+        }
+
+    },
+    HQ{
+        @Override
+        public int[] dimensions() {
+            return new int[] {3, 3};
+        }
+
+    };
+
+    boolean[][] create(int width, int height) {
+        boolean spaces[][] = new boolean[width][];
+        for (int i = 0; i < spaces.length; i++) {
+            spaces[i] = new boolean[height];
+        }
+
+        return spaces;
+    }
+
+    public void createHits(final Piece piece) {
+        final int[] dimensions = dimensions();
+        piece.setHits(create(dimensions[0], dimensions[1]));
+    }
+
+    public abstract int[] dimensions();
+
+    @Override
+    public String toString() {
+        return name();
+    }
+}