initial commit

.idea/compiler.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <annotationProcessing>
+      <profile name="Maven default annotation processors profile" enabled="true">
+        <sourceOutputDir name="target/generated-sources/annotations" />
+        <sourceTestOutputDir name="target/generated-test-sources/test-annotations" />
+        <outputRelativeToContentRoot value="true" />
+        <module name="Games" />
+      </profile>
+    </annotationProcessing>
+    <bytecodeTargetLevel target="1.8">
+      <module name="Games" target="1.8" />
+    </bytecodeTargetLevel>
+  </component>
+</project>

.idea/inspectionProfiles/Project_Default.xml

@@ -0,0 +1,17 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="Duplicates" enabled="false" level="WEAK WARNING" enabled_by_default="false" />
+    <inspection_tool class="InfiniteLoopStatement" enabled="false" level="WARNING" enabled_by_default="false" />
+    <inspection_tool class="SpellCheckingInspection" enabled="false" level="TYPO" enabled_by_default="false">
+      <option name="processCode" value="true" />
+      <option name="processLiterals" value="true" />
+      <option name="processComments" value="true" />
+    </inspection_tool>
+    <inspection_tool class="WeakerAccess" enabled="false" level="WARNING" enabled_by_default="false">
+      <option name="SUGGEST_PACKAGE_LOCAL_FOR_MEMBERS" value="true" />
+      <option name="SUGGEST_PACKAGE_LOCAL_FOR_TOP_CLASSES" value="true" />
+      <option name="SUGGEST_PRIVATE_FOR_INNERS" value="false" />
+    </inspection_tool>
+  </profile>
+</component>

.idea/libraries/Maven__org_jooq_jooq_3_9_5.xml

@@ -0,0 +1,13 @@
+<component name="libraryTable">
+  <library name="Maven: org.jooq:jooq:3.9.5">
+    <CLASSES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jooq/jooq/3.9.5/jooq-3.9.5.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jooq/jooq/3.9.5/jooq-3.9.5-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jooq/jooq/3.9.5/jooq-3.9.5-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>

.idea/libraries/Maven__org_jooq_jooq_codegen_3_9_5.xml

@@ -0,0 +1,13 @@
+<component name="libraryTable">
+  <library name="Maven: org.jooq:jooq-codegen:3.9.5">
+    <CLASSES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jooq/jooq-codegen/3.9.5/jooq-codegen-3.9.5.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jooq/jooq-codegen/3.9.5/jooq-codegen-3.9.5-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jooq/jooq-codegen/3.9.5/jooq-codegen-3.9.5-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>

.idea/libraries/Maven__org_jooq_jooq_meta_3_9_5.xml

@@ -0,0 +1,13 @@
+<component name="libraryTable">
+  <library name="Maven: org.jooq:jooq-meta:3.9.5">
+    <CLASSES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jooq/jooq-meta/3.9.5/jooq-meta-3.9.5.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jooq/jooq-meta/3.9.5/jooq-meta-3.9.5-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jooq/jooq-meta/3.9.5/jooq-meta-3.9.5-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>

.idea/libraries/Maven__org_xerial_sqlite_jdbc_3_20_0.xml

@@ -0,0 +1,13 @@
+<component name="libraryTable">
+  <library name="Maven: org.xerial:sqlite-jdbc:3.20.0">
+    <CLASSES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/xerial/sqlite-jdbc/3.20.0/sqlite-jdbc-3.20.0.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$MAVEN_REPOSITORY$/org/xerial/sqlite-jdbc/3.20.0/sqlite-jdbc-3.20.0-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/xerial/sqlite-jdbc/3.20.0/sqlite-jdbc-3.20.0-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>

.idea/misc.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="MavenProjectsManager">
+    <option name="originalFiles">
+      <list>
+        <option value="$PROJECT_DIR$/pom.xml" />
+      </list>
+    </option>
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>

.idea/modules.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/Games.iml" filepath="$PROJECT_DIR$/Games.iml" />
+    </modules>
+  </component>
+</project>

.idea/uiDesigner.xml

@@ -0,0 +1,124 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Palette2">
+    <group name="Swing">
+      <item class="com.intellij.uiDesigner.HSpacer" tooltip-text="Horizontal Spacer" icon="/com/intellij/uiDesigner/icons/hspacer.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="1" hsize-policy="6" anchor="0" fill="1" />
+      </item>
+      <item class="com.intellij.uiDesigner.VSpacer" tooltip-text="Vertical Spacer" icon="/com/intellij/uiDesigner/icons/vspacer.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="1" anchor="0" fill="2" />
+      </item>
+      <item class="javax.swing.JPanel" icon="/com/intellij/uiDesigner/icons/panel.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3" />
+      </item>
+      <item class="javax.swing.JScrollPane" icon="/com/intellij/uiDesigner/icons/scrollPane.png" removable="false" auto-create-binding="false" can-attach-label="true">
+        <default-constraints vsize-policy="7" hsize-policy="7" anchor="0" fill="3" />
+      </item>
+      <item class="javax.swing.JButton" icon="/com/intellij/uiDesigner/icons/button.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="3" anchor="0" fill="1" />
+        <initial-values>
+          <property name="text" value="Button" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JRadioButton" icon="/com/intellij/uiDesigner/icons/radioButton.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="3" anchor="8" fill="0" />
+        <initial-values>
+          <property name="text" value="RadioButton" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JCheckBox" icon="/com/intellij/uiDesigner/icons/checkBox.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="3" anchor="8" fill="0" />
+        <initial-values>
+          <property name="text" value="CheckBox" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JLabel" icon="/com/intellij/uiDesigner/icons/label.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="0" anchor="8" fill="0" />
+        <initial-values>
+          <property name="text" value="Label" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JTextField" icon="/com/intellij/uiDesigner/icons/textField.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
+          <preferred-size width="150" height="-1" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JPasswordField" icon="/com/intellij/uiDesigner/icons/passwordField.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
+          <preferred-size width="150" height="-1" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JFormattedTextField" icon="/com/intellij/uiDesigner/icons/formattedTextField.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
+          <preferred-size width="150" height="-1" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JTextArea" icon="/com/intellij/uiDesigner/icons/textArea.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JTextPane" icon="/com/intellij/uiDesigner/icons/textPane.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JEditorPane" icon="/com/intellij/uiDesigner/icons/editorPane.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JComboBox" icon="/com/intellij/uiDesigner/icons/comboBox.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="2" anchor="8" fill="1" />
+      </item>
+      <item class="javax.swing.JTable" icon="/com/intellij/uiDesigner/icons/table.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JList" icon="/com/intellij/uiDesigner/icons/list.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="2" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JTree" icon="/com/intellij/uiDesigner/icons/tree.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JTabbedPane" icon="/com/intellij/uiDesigner/icons/tabbedPane.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3">
+          <preferred-size width="200" height="200" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JSplitPane" icon="/com/intellij/uiDesigner/icons/splitPane.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3">
+          <preferred-size width="200" height="200" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JSpinner" icon="/com/intellij/uiDesigner/icons/spinner.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1" />
+      </item>
+      <item class="javax.swing.JSlider" icon="/com/intellij/uiDesigner/icons/slider.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1" />
+      </item>
+      <item class="javax.swing.JSeparator" icon="/com/intellij/uiDesigner/icons/separator.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3" />
+      </item>
+      <item class="javax.swing.JProgressBar" icon="/com/intellij/uiDesigner/icons/progressbar.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="0" fill="1" />
+      </item>
+      <item class="javax.swing.JToolBar" icon="/com/intellij/uiDesigner/icons/toolbar.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="0" fill="1">
+          <preferred-size width="-1" height="20" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JToolBar$Separator" icon="/com/intellij/uiDesigner/icons/toolbarSeparator.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="0" anchor="0" fill="1" />
+      </item>
+      <item class="javax.swing.JScrollBar" icon="/com/intellij/uiDesigner/icons/scrollbar.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="0" anchor="0" fill="2" />
+      </item>
+    </group>
+  </component>
+</project>

Games.iml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8">
+    <output url="file://$MODULE_DIR$/target/classes" />
+    <output-test url="file://$MODULE_DIR$/target/test-classes" />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
+      <excludeFolder url="file://$MODULE_DIR$/target" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="Maven: org.jooq:jooq:3.9.5" level="project" />
+    <orderEntry type="library" name="Maven: org.jooq:jooq-meta:3.9.5" level="project" />
+    <orderEntry type="library" name="Maven: org.jooq:jooq-codegen:3.9.5" level="project" />
+    <orderEntry type="library" scope="TEST" name="Maven: org.xerial:sqlite-jdbc:3.20.0" level="project" />
+  </component>
+</module>

pom.xml

@@ -0,0 +1,49 @@
+<?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>
+
+    <groupId>com.ryuuji</groupId>
+    <artifactId>Games</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <dependencies>
+        <dependency>
+            <groupId>org.jooq</groupId>
+            <artifactId>jooq</artifactId>
+            <version>3.9.5</version>
+        </dependency>
+        <dependency>
+            <groupId>org.jooq</groupId>
+            <artifactId>jooq-meta</artifactId>
+            <version>3.9.5</version>
+        </dependency>
+        <dependency>
+            <groupId>org.jooq</groupId>
+            <artifactId>jooq-codegen</artifactId>
+            <version>3.9.5</version>
+        </dependency>
+        <dependency>
+            <groupId>org.xerial</groupId>
+            <artifactId>sqlite-jdbc</artifactId>
+            <version>3.20.0</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <version>2.1</version>
+        <configuration>
+            <source>1.8</source>
+            <target>1.8</target>
+        </configuration>
+    </plugin>
+
+    <properties>
+        <maven.compiler.source>1.8</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+    </properties>
+
+</project>

src/main/java/flapy_bird/App.java

@@ -0,0 +1,8 @@
+package flapy_bird;
+
+public class App {
+    public static void main(String[] args) {
+        Game game = new Game();
+        game.run(30);
+    }
+}

src/main/java/flapy_bird/Bird.java

@@ -0,0 +1,47 @@
+package flapy_bird;
+
+import java.awt.*;
+
+public class Bird {
+    public int x;
+    public int y;
+    public int d;
+    public int velocity;
+    public int gravity;
+    public int acceleration;
+    public Color color;
+
+    public Bird(int x, int y, int d){
+        this.x = x;
+        this.y = y;
+        this.d = d;
+
+        this.color = new Color(255,230,0);
+
+        this.velocity = 0;
+        this.acceleration = 0;
+        this.gravity = 1;
+    }
+
+    public void update(){
+        this.velocity += gravity;
+        this.y += velocity;
+        velocity -= acceleration;
+        if(velocity >= 10){
+            velocity = 10;
+        }else if(velocity <= -20){
+            velocity = -20;
+        }
+        acceleration = 0;
+    }
+
+    public void fly(){
+        acceleration += 20;
+    }
+
+    public void draw(Graphics2D g2){
+        g2.setColor(color);
+        g2.fillOval(x,y,d,d);
+    }
+
+}

src/main/java/flapy_bird/Game.java

@@ -0,0 +1,79 @@
+package flapy_bird;
+
+import javax.swing.*;
+import java.awt.*;
+import java.util.ArrayList;
+
+public class Game extends JPanel {
+    public Window window;
+    public Color background;
+    public Bird bird;
+    public ArrayList<Pipe> pipes;
+
+    public Game(){
+        this.background = new Color(0,0,0);
+        this.bird = new Bird(100,50,30);
+        this.pipes = new ArrayList<>();
+        this.pipes.add(new Pipe(Window.WIDTH));
+        this.pipes.add(new Pipe(Window.WIDTH+200));
+        this.pipes.add(new Pipe(Window.WIDTH+400));
+        this.window = new Window(this);
+    }
+
+    public void update(){
+        for(Pipe pipe:pipes){
+            pipe.update();
+        }
+        bird.update();
+    }
+
+    @Override
+    public void paintComponent(Graphics g){
+        Graphics2D g2 = setAntialising(g);
+        g2.setColor(background);
+        g2.fillRect(0,0,Window.WIDTH,Window.HEIGHT);
+        bird.draw(g2);
+        for(Pipe pipe:pipes){
+            pipe.draw(g2);
+        }
+    }
+
+    public Graphics2D setAntialising(Graphics g){
+        Graphics2D g2 = (Graphics2D) g;
+        RenderingHints hints = new RenderingHints(
+                RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON
+        );
+        g2.setRenderingHints(hints);
+        return g2;
+    }
+
+
+    public void run(int TARGET_FPS){
+        long lastLoopTime = System.nanoTime();
+        final long OPTIMAL_TIME = 1000000000 / TARGET_FPS;
+        long lastFpsTime = 0;
+        while (true) {
+            long now = System.nanoTime();
+            long updateLength = now - lastLoopTime;
+            lastLoopTime = now;
+            double delta = updateLength / ((double) OPTIMAL_TIME);
+
+            lastFpsTime += updateLength;
+            if (lastFpsTime >= 1000000000) {
+                lastFpsTime = 0;
+            }
+
+            this.update();
+            this.repaint();
+
+            long time = (lastLoopTime - System.nanoTime() + OPTIMAL_TIME) / 1000000;
+            if (time > 0) {
+                try {
+                    Thread.sleep(time);
+                } catch (InterruptedException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+    }
+}

src/main/java/flapy_bird/Keyboard.java

@@ -0,0 +1,34 @@
+package flapy_bird;
+
+import java.awt.event.KeyEvent;
+import java.awt.event.KeyListener;
+import java.security.Key;
+
+public class Keyboard implements KeyListener {
+    public boolean[] keys;
+    public Game game;
+    public Bird bird;
+
+    public Keyboard(Game game, Bird bird){
+        this.keys = new boolean[256];
+        this.game = game;
+        this.bird = bird;
+    }
+
+    @Override
+    public void keyTyped(KeyEvent e) {
+
+    }
+
+    @Override
+    public void keyPressed(KeyEvent e) {
+        keys[e.getKeyCode()] = true;
+        if(keys[KeyEvent.VK_SPACE])
+            bird.fly();
+    }
+
+    @Override
+    public void keyReleased(KeyEvent e) {
+        keys[e.getKeyCode()] = false;
+    }
+}

src/main/java/flapy_bird/Pipe.java

@@ -0,0 +1,35 @@
+package flapy_bird;
+
+import java.awt.*;
+import java.util.concurrent.ThreadLocalRandom;
+
+public class Pipe {
+    public int x;
+    public int width;
+    public int height;
+    public int gap;
+    public int y_gap;
+    public Color color;
+
+    public Pipe(int x){
+        this.width = 50;
+        this.height = Window.HEIGHT;
+        this.x = x;
+        this.gap = ThreadLocalRandom.current().nextInt(80,100);
+        this.y_gap = ThreadLocalRandom.current().nextInt(height/8, height/8*6);
+        this.color = new Color(100,250,100);
+    }
+    public void draw(Graphics2D g2){
+        g2.setColor(color);
+        g2.fillRect(x,0,width,height-y_gap);
+        g2.fillRect(x,height-y_gap/2,width,height);
+    }
+    public void update(){
+        this.x -= 8;
+        if(this.x + width < 0){
+            this.x = Window.WIDTH;
+            this.gap = ThreadLocalRandom.current().nextInt(80,100);
+            this.y_gap = ThreadLocalRandom.current().nextInt(height/8, height/8*6);
+        }
+    }
+}

src/main/java/flapy_bird/Window.java

@@ -0,0 +1,17 @@
+package flapy_bird;
+
+import javax.swing.*;
+
+public class Window extends JFrame {
+    public static final int WIDTH = 600;
+    public static final int HEIGHT = 600;
+
+    public Window(Game game){
+        this.setSize(WIDTH, HEIGHT);
+        this.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
+        this.setLocationRelativeTo(null);
+        this.add(game);
+        this.setVisible(true);
+        this.addKeyListener(new Keyboard(game, game.bird));
+    }
+}

src/main/java/game_of_life/App.java

@@ -0,0 +1,52 @@
+package game_of_life;
+
+import javax.swing.*;
+
+public class App {
+    private static JFrame frame;
+    private static Canvas canvas;
+    private final static int WIDTH = 600;
+    private final static int HEIGHT = 600;
+
+    public static void main(String[] args) {
+        frame = new JFrame();
+        canvas = new Canvas(WIDTH, HEIGHT);
+        frame.setSize(WIDTH+17, HEIGHT+40);
+        frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
+        frame.setLocationRelativeTo(null);
+        frame.add(canvas);
+        frame.setVisible(true);
+        run(30);
+    }
+
+    public static void run(int TARGET_FPS) {
+        long lastLoopTime = System.nanoTime();
+        final long OPTIMAL_TIME = 1000000000 / TARGET_FPS;
+        long lastFpsTime = 0;
+        while (true) {
+            long now = System.nanoTime();
+            long updateLength = now - lastLoopTime;
+            lastLoopTime = now;
+            double delta = updateLength / ((double) OPTIMAL_TIME);
+
+            lastFpsTime += updateLength;
+            if (lastFpsTime >= 1000000000) {
+                lastFpsTime = 0;
+            }
+
+            canvas.update();
+            canvas.repaint();
+
+            long time = (lastLoopTime - System.nanoTime() + OPTIMAL_TIME) / 1000000;
+            if(time>0) {
+                try {
+                    Thread.sleep(time);
+                } catch (InterruptedException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+    }
+
+
+}

src/main/java/game_of_life/Canvas.java

@@ -0,0 +1,91 @@
+package game_of_life;
+
+import javax.swing.*;
+import java.awt.*;
+
+public class Canvas extends JPanel {
+    private int WIDHT;
+    private int HEIGHT;
+    private int x_cells;
+    private int y_cells;
+    private int size;
+    private Cell[][] cells;
+    private float probabilidad;
+
+    public Canvas(int width, int height) {
+        this.WIDHT = width;
+        this.HEIGHT = height;
+        this.size = 2;
+        this.x_cells = this.WIDHT / size;
+        this.y_cells = this.HEIGHT / size;
+        this.cells = new Cell[this.x_cells][this.y_cells];
+        this.probabilidad = 50f/100f;
+        setup();
+    }
+
+    public void setup() {
+        for (int x = 0; x < x_cells; x++) {
+            for (int y = 0; y < y_cells; y++) {
+                cells[x][y] = new Cell(x * size, y * size, size);
+                if(Math.random()>=probabilidad){
+                    cells[x][y].alive = true;
+                }
+            }
+        }
+    }
+
+    public void update(){
+        countNears();
+        for (int x = 0; x < x_cells; x++) {
+            for (int y = 0; y < y_cells; y++) {
+                cells[x][y].update();
+            }
+        }
+    }
+
+    public void countNears() {
+        for (int x = 0; x < x_cells; x++) {
+            for (int y = 0; y < y_cells; y++) {
+                int count = 0;
+                if (x - 1 >= 0) {
+                    if (y - 1 >= 0) {
+                        count += cells[x - 1][y - 1].alive ? 1 : 0;
+                    }
+                    count += cells[x - 1][y].alive ? 1 : 0;
+                    if (y + 1 < y_cells) {
+                        count += cells[x - 1][y + 1].alive ? 1 : 0;
+                    }
+                }
+                if (y - 1 >= 0) {
+                    count += cells[x][y - 1].alive ? 1 : 0;
+                }
+                if (y + 1 < y_cells) {
+                    count += cells[x][y + 1].alive ? 1 : 0;
+                }
+                if (x + 1 < x_cells) {
+                    if (y - 1 >= 0) {
+                        count += cells[x + 1][y - 1].alive ? 1 : 0;
+                    }
+                    count += cells[x + 1][y].alive ? 1 : 0;
+                    if (y + 1 < y_cells) {
+                        count += cells[x + 1][y + 1].alive ? 1 : 0;
+                    }
+                }
+                cells[x][y].nears = count;
+            }
+        }
+    }
+
+    @Override
+    protected void paintComponent(Graphics g) {
+        Graphics2D g2 = (Graphics2D) g;
+        g2.setColor(new Color(0xdfdfdf));
+        g2.fillRect(0,0,WIDHT,HEIGHT);
+        for (int x = 0; x < x_cells; x++) {
+            for (int y = 0; y < y_cells; y++) {
+                cells[x][y].draw(g2);
+            }
+        }
+    }
+
+}

src/main/java/game_of_life/Cell.java

@@ -0,0 +1,40 @@
+package game_of_life;
+
+import java.awt.*;
+
+public class Cell {
+    public int x;
+    public int y;
+    public int size;
+    public boolean alive;
+    public int nears;
+    public Color color;
+
+    public Cell(int x, int y, int size) {
+        this.x = x;
+        this.y = y;
+        this.size = size;
+        this.color = new Color(0x247ba0);
+    }
+
+    public void draw(Graphics2D g2) {
+        if (alive) {
+            g2.setColor(color);
+            g2.fillRect(x, y, size, size);
+        }
+        g2.setColor(new Color(0x70c1b3));
+        g2.drawRect(x, y, size, size);
+    }
+
+    public void update() {
+        if (alive) {
+            if (nears < 2 || nears > 3) {
+                alive = false;
+            }
+        } else {
+            if (nears == 3){
+                alive = true;
+            }
+        }
+    }
+}

src/main/java/print/App.java

@@ -0,0 +1,64 @@
+package print;
+
+import javax.imageio.ImageIO;
+import javax.swing.*;
+import java.awt.*;
+import java.awt.image.BufferedImage;
+import java.io.File;
+import java.io.IOException;
+
+public class App {
+    public static final int WIDTH = 800;
+    public static final int HEIGHT = 600;
+    public static JFrame frame;
+    public static Canvas canvas;
+
+    public static void main(String[] args) {
+        frame = new JFrame();
+        canvas = new Canvas(WIDTH, HEIGHT);
+        frame.setSize(WIDTH, HEIGHT);
+        frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
+        frame.setLocationRelativeTo(null);
+        frame.add(canvas);
+        frame.setVisible(true);
+        save();
+    }
+
+    public static void save() {
+        Container c = frame.getContentPane();
+        BufferedImage im = new BufferedImage(c.getWidth(), c.getHeight(), BufferedImage.TYPE_INT_ARGB);
+        c.paint(im.getGraphics());
+        try {
+            ImageIO.write(im, "PNG", new File("shot.png"));
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    static void run(int fps) {
+        long lastLoopTime = System.nanoTime();
+        final int TARGET_FPS = fps;
+        final long OPTIMAL_TIME = 1000000000 / TARGET_FPS;
+        long lastFpsTime = 0;
+        while (true) {
+            long now = System.nanoTime();
+            long updateLength = now - lastLoopTime;
+            lastLoopTime = now;
+            double delta = updateLength / ((double) OPTIMAL_TIME);
+
+            lastFpsTime += updateLength;
+            if (lastFpsTime >= 1000000000) {
+                lastFpsTime = 0;
+            }
+
+            canvas.setup();
+            canvas.repaint();
+
+            try {
+                Thread.sleep((lastLoopTime - System.nanoTime() + OPTIMAL_TIME) / 1000000);
+            } catch (InterruptedException e) {
+                e.printStackTrace();
+            }
+        }
+    }
+}

src/main/java/print/Canvas.java

@@ -0,0 +1,45 @@
+package print;
+
+import javax.swing.*;
+import java.awt.*;
+
+
+public class Canvas extends JPanel {
+    public int HEIGHT;
+    public int WIDTH;
+    public int x_cells;
+    public int y_cells;
+    public int size;
+    public Line[][] lines;
+
+    public Canvas(int width, int height) {
+        super();
+        this.HEIGHT = height;
+        this.WIDTH = width;
+        this.size = 20;
+        this.x_cells = width / size;
+        this.y_cells = height / size;
+        this.lines = new Line[x_cells][y_cells];
+        setup();
+    }
+
+    public void setup() {
+        for (int x = 0; x < x_cells; x++) {
+            for (int y = 0; y < y_cells; y++) {
+                this.lines[x][y] = new Line(x,y,size,Math.random() <= 0.5);
+            }
+        }
+    }
+
+    @Override
+    protected void paintComponent(Graphics g) {
+        Graphics2D g2 = (Graphics2D) g;
+        g2.setColor(new Color(0x011627));
+        g2.fillRect(0,0,WIDTH,HEIGHT);
+        for (int x = 0; x < x_cells; x++) {
+            for (int y = 0; y < y_cells; y++) {
+                this.lines[x][y].draw(g2);
+            }
+        }
+    }
+}

src/main/java/print/Line.java

@@ -0,0 +1,46 @@
+package print;
+
+import java.awt.*;
+
+public class Line {
+    public int x1;
+    public int y1;
+    public int x2;
+    public int y2;
+    public int size;
+    public Color color;
+    public int width;
+
+    public Line(int x, int y, int size, boolean type){
+        this.size = size;
+        this.width = 5;
+        if(type){
+            this.x1 = x * size;
+            this.y1 = y * size;
+            this.x2 = x * size + size;
+            this.y2 = y * size + size;
+        }else{
+            this.x1 = x * size;
+            this.y1 = y * size + size;
+            this.x2 = x * size + size;
+            this.y2 =  y * size;
+        }
+        setRandomColor();
+    }
+
+    public void setRandomColor(){
+        if(Math.random() >= 0.5){
+            color = new Color(0x2ec4b6);
+        }else{
+            color = new Color(0xe71d36);
+        }
+    }
+
+    public void draw(Graphics2D g2){
+        //setRandomColor();
+        g2.setStroke(new BasicStroke(width));
+        g2.setColor(this.color);
+        g2.drawLine(x1,y1,x2,y2);
+    }
+
+}

src/main/java/skeleton/Canvas.java

@@ -0,0 +1,25 @@
+package skeleton;
+
+import javax.swing.*;
+import java.awt.*;
+import java.util.ArrayList;
+
+public class Canvas extends JPanel {
+    private ArrayList<GameObject> oList;
+
+    public Canvas(){
+        this.oList = new ArrayList<>();
+    }
+
+    @Override
+    public void paintComponent(Graphics g){
+        Graphics2D g2 = (Graphics2D) g;
+        for(GameObject go: oList){
+            go.draw(g2);
+        }
+    }
+
+    public void addGameObject(GameObject go){
+        this.oList.add(go);
+    }
+}

src/main/java/skeleton/Context.java

@@ -0,0 +1,8 @@
+package skeleton;
+
+interface Context {
+
+    void move(Movement movement);
+    void exit();
+    void reset();
+}

src/main/java/skeleton/Game.java

@@ -0,0 +1,33 @@
+package skeleton;
+
+import javax.swing.*;
+
+public class Game implements Context{
+    public Canvas canvas;
+
+    public Game(){
+        canvas = new Canvas();
+    }
+
+    public Canvas getCanvas() {
+        return canvas;
+    }
+
+    @Override
+    public void move(Movement movement) {
+        System.out.println(movement);
+    }
+
+    @Override
+    public void exit() {
+        System.out.println("EXIT");
+    }
+
+    @Override
+    public void reset() {
+        System.out.println("RESET");
+    }
+
+
+
+}

src/main/java/skeleton/GameObject.java

@@ -0,0 +1,8 @@
+package skeleton;
+
+import java.awt.*;
+
+interface GameObject {
+    void draw(Graphics2D g2);
+    void update();
+}

src/main/java/skeleton/Keyboard.java

@@ -0,0 +1,48 @@
+package skeleton;
+
+import java.awt.event.KeyEvent;
+import java.awt.event.KeyListener;
+
+public class Keyboard implements KeyListener{
+    public boolean[] keys;
+    public Context context;
+
+    public Keyboard(Context context){
+        this.keys = new boolean[256];
+        this.context = context;
+    }
+
+    @Override
+    public void keyTyped(KeyEvent e){
+        customKeyTyped(e);
+    }
+
+    @Override
+    public void keyPressed(KeyEvent e) {
+        keys[e.getKeyCode()] = true;
+        if(keys[KeyEvent.VK_UP]) context.move(Movement.UP);
+        if(keys[KeyEvent.VK_RIGHT]) context.move(Movement.RIGHT);
+        if(keys[KeyEvent.VK_LEFT]) context.move(Movement.LEFT);
+        if(keys[KeyEvent.VK_DOWN]) context.move(Movement.DOWN);
+        if(keys[KeyEvent.VK_SPACE]) context.move(Movement.JUMP);
+        if(keys[KeyEvent.VK_ESCAPE]) context.exit();
+        if(keys[KeyEvent.VK_R]) context.reset();
+        customKeyPressed(e);
+    }
+
+    @Override
+    public void keyReleased(KeyEvent e) {
+        keys[e.getKeyCode()] = false;
+        customKeyReleased(e);
+    }
+
+    public void customKeyPressed(KeyEvent e){
+
+    }
+    public void customKeyTyped(KeyEvent e){
+
+    }
+    public void customKeyReleased(KeyEvent e){
+
+    }
+}

src/main/java/skeleton/Movement.java

@@ -0,0 +1,5 @@
+package skeleton;
+
+public enum Movement {
+    UP,RIGHT,DOWN,LEFT,JUMP;
+}

src/main/java/skeleton/Start.java

@@ -0,0 +1,13 @@
+package skeleton;
+
+public class Start implements Runnable {
+    public void run(){
+        Window window = new Window();
+        window.setGameState(new Game());
+    }
+
+    public static void main(String[] args) {
+        Thread t = new Thread(new Start());
+        t.start();
+    }
+}

src/main/java/skeleton/Window.java

@@ -0,0 +1,20 @@
+package skeleton;
+
+import javax.swing.*;
+
+public class Window extends JFrame {
+    public static final int WIDTH  = 600;
+    public static final int HEIGHT = 600;
+
+    public Window(){
+        this.setSize(WIDTH, HEIGHT);
+        this.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
+        this.setLocationRelativeTo(null);
+        this.setVisible(true);
+    }
+
+    public void setGameState(Game game){
+        this.add(game.getCanvas());
+        this.addKeyListener(new Keyboard(game));
+    }
+}

src/main/java/snake/App.java

@@ -0,0 +1,54 @@
+package snake;
+
+import javax.swing.*;
+import java.awt.event.KeyEvent;
+import java.awt.event.KeyListener;
+
+public class App {
+    private static JFrame frame;
+    private static Canvas canvas;
+    public final static int WIDTH = 600;
+    public final static int HEIGHT = 600;
+
+    public static void main(String[] args) {
+        frame = new JFrame();
+        canvas = new Canvas(WIDTH, HEIGHT);
+        frame.setSize(WIDTH + 17, HEIGHT + 40);
+        frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
+        frame.setLocationRelativeTo(null);
+        frame.add(canvas);
+        frame.setVisible(true);
+        frame.addKeyListener(new Keyboard(canvas));
+        run(5);
+    }
+
+    public static void run(int TARGET_FPS) {
+        long lastLoopTime = System.nanoTime();
+        final long OPTIMAL_TIME = 1000000000 / TARGET_FPS;
+        long lastFpsTime = 0;
+        while (true) {
+            long now = System.nanoTime();
+            long updateLength = now - lastLoopTime;
+            lastLoopTime = now;
+            double delta = updateLength / ((double) OPTIMAL_TIME);
+
+            lastFpsTime += updateLength;
+            if (lastFpsTime >= 1000000000) {
+                lastFpsTime = 0;
+            }
+
+            canvas.update();
+            canvas.repaint();
+
+            long time = (lastLoopTime - System.nanoTime() + OPTIMAL_TIME) / 1000000;
+            if (time > 0) {
+                try {
+                    Thread.sleep(time);
+                } catch (InterruptedException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+    }
+
+}

src/main/java/snake/Canvas.java

@@ -0,0 +1,77 @@
+package snake;
+
+import javax.swing.*;
+import java.awt.*;
+
+public class Canvas extends JPanel {
+    public int width;
+    public int height;
+    public int x_cells;
+    public int y_cells;
+    public final int size = 40;
+    public Snake snake;
+    public Color background;
+    public Color foreground;
+    public Color fruit_color;
+    public Cell fruit;
+    public int movement;
+
+    public Canvas(int width, int height) {
+        this.width = width;
+        this.height = height;
+        this.x_cells = width / size;
+        this.y_cells = height / size;
+        this.background = new Color(0,0,0);
+        this.foreground = new Color(0xffffff);
+        this.fruit_color = new Color(200,60,0);
+        this.snake = new Snake(5,5,size);
+        this.fruit = new Cell((int)(Math.random()*x_cells),(int)(Math.random()*y_cells),size);
+    }
+
+
+    public void reset(){
+        this.snake = new Snake(5,5,size);
+        this.fruit = new Cell((int)(Math.random()*x_cells),(int)(Math.random()*y_cells),size);
+    }
+    @Override
+    public void paintComponent(Graphics g) {
+        Graphics2D g2 = (Graphics2D) g;
+
+        g2.setColor(background);
+        g2.fillRect(0,0,width,height);
+
+        g2.setColor(fruit_color);
+        this.fruit.draw(g2);
+        this.snake.draw(g2);
+
+        g2.setColor(foreground);
+
+        for (int x = 0; x < x_cells; x++) {
+            for (int y = 0; y < y_cells; y++) {
+                g2.drawRect(x * size, y * size, size, size);
+            }
+        }
+
+    }
+
+    public void moveFruit(){
+        this.fruit.move((int)(Math.random()*x_cells),(int)(Math.random()*y_cells));
+    }
+
+    public void update() {
+        snake.move();
+        if(snake.touchItself()){
+            lost();
+        }
+        if(snake.body.getFirst().collide(fruit)){
+            moveFruit();
+            snake.add(snake.body.getLast());
+        }
+    }
+
+    public void lost(){
+        snake.color = fruit_color;
+        snake.alive = false;
+    }
+
+}

src/main/java/snake/Cell.java

@@ -0,0 +1,86 @@
+package snake;
+
+import java.awt.*;
+
+public class Cell {
+    public int x;
+    public int y;
+    public int size;
+    public int face;
+
+
+    public Cell(int x, int y, int size) {
+        this.x = x * size;
+        this.y = y * size;
+        this.size = size;
+        this.face = 1;
+    }
+
+    public Cell(Cell parent) {
+        this.face = parent.face;
+        this.size = parent.size;
+        switch (this.face) {
+            case 0:
+                this.x = parent.x;
+                this.y = parent.y + size;
+                break;
+            case 1:
+                this.x = parent.x - size;
+                this.y = parent.y;
+                break;
+            case 2:
+                this.x = parent.x;
+                this.y = parent.y - size;
+                break;
+            case 3:
+                this.x = parent.x + size;
+                this.y = parent.y;
+                break;
+        }
+    }
+
+    public void draw(Graphics2D g2) {
+        g2.fillRect(x, y, size, size);
+    }
+
+    public boolean collide(Cell cell) {
+        return cell.x == this.x && cell.y == this.y;
+    }
+
+    public void move(int x, int y) {
+        this.x = x * size;
+        this.y = y * size;
+    }
+
+    public void move(int dir) {
+        if (dir == 0) {
+            this.y -= size;
+            if(this.y < 0){
+                this.y = App.HEIGHT;
+            }
+            this.face = 0;
+        }
+        if (dir == 1 ) {
+            this.x += size;
+            if(this.x > App.WIDTH){
+                this.x = 0;
+            }
+            this.face = 1;
+        }
+        if (dir == 2) {
+            this.y += size;
+            if(this.y > App.HEIGHT){
+                this.y = 0;
+            }
+            this.face = 2;
+        }
+        if (dir == 3) {
+            this.x -= size;
+            if(this.x < 0){
+                this.x = App.WIDTH;
+            }
+            this.face = 3;
+        }
+
+    }
+}

src/main/java/snake/Keyboard.java

@@ -0,0 +1,32 @@
+package snake;
+
+import java.awt.event.KeyEvent;
+import java.awt.event.KeyListener;
+
+public class Keyboard implements KeyListener {
+    public Canvas canvas;
+    public Snake snake;
+
+    public Keyboard(Canvas canvas){
+        this.canvas = canvas;
+        this.snake = canvas.snake;
+    }
+
+    @Override
+    public void keyPressed(KeyEvent e) {
+        if(e.getKeyCode() == KeyEvent.VK_UP && snake.face != 2)    snake.face = 0;
+        if(e.getKeyCode() == KeyEvent.VK_RIGHT && snake.face != 3) snake.face = 1;
+        if(e.getKeyCode() == KeyEvent.VK_DOWN && snake.face != 0)  snake.face = 2;
+        if(e.getKeyCode() == KeyEvent.VK_LEFT && snake.face != 1)  snake.face = 3;
+        if(e.getKeyCode() == KeyEvent.VK_R) canvas.reset();
+    }
+
+    @Override
+    public void keyReleased(KeyEvent e) {
+    }
+
+    @Override
+    public void keyTyped(KeyEvent e) {
+
+    }
+}

src/main/java/snake/Snake.java

@@ -0,0 +1,59 @@
+package snake;
+
+import java.awt.*;
+import java.util.LinkedList;
+
+public class Snake {
+    public LinkedList<Cell> body;
+    public int size;
+    public Color color;
+    public int face;
+    public boolean alive;
+
+    public Snake(int x, int y, int size) {
+        this.body = new LinkedList<>();
+        this.size = size;
+        this.color = new Color(20, 200, 100);
+        for(int i = 0; i <= 3; i++)
+            this.body.add(new Cell(x-i, y, this.size));
+        this.alive = true;
+        this.face = 1;
+    }
+
+    public void move() {
+        if(alive) {
+            int lastFace = body.get(0).face;
+            for (int x = 0; x < body.size(); x++) {
+                if (x != 0) {
+                    int aux = body.get(x).face;
+                    body.get(x).move(lastFace);
+                    lastFace = aux;
+                } else {
+                    body.get(x).move(face);
+                }
+            }
+        }
+    }
+
+    public void add(Cell last){
+        body.add(new Cell(last));
+    }
+
+    public boolean touchItself(){
+        for(int x = 0; x < body.size(); x++){
+            for(int y = x + 1; y < body.size(); y++){
+                if(body.get(x).collide(body.get(y))){
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    public void draw(Graphics2D g2) {
+        g2.setColor(color);
+        for (Cell cell : body) {
+            cell.draw(g2);
+        }
+    }
+}