{"author_name":"Dexkill","cat":"LD #29","comments":[],"epoch":1398450900,"likes":2,"metadata":{"p_key":"32862","p_author":"Dexkill","p_authorkey":"501557","p_urlkey":"68382","p_title":"My Base Java Window Code","p_cat":"LD #29","p_event":"LD29","p_time":"1398450900","p_likes":"2","p_comments":"1","p_status":"UPD5","us_key":"501557","us_name":"Dexkill","us_username":"Dexkill","event_start":"1398384000","event_key":"22","event_name":"LD29"},"text":"

“Base code and personal code libraries are allowed, but should be declared and shared with the community prior to beginning your entry. To do this, make a blog post.” – LD Rules<\/em><\/p><\/blockquote>\n

The rules told my to do that.<\/p>\n

My Basic Java Gamewindow (which i would use for every Game):<\/p>\n

\n

Main.java:<\/strong><\/em>
\n public class Main {<\/code><\/p>\n

public static void main(String[] args) {<\/p>\n

Game.initiate();<\/p>\n

}<\/p>\n

}<\/p>\n

\n

Game.java:<\/strong><\/em>
\n import java.awt.BorderLayout;
\n import java.awt.Canvas;
\n import java.awt.Color;
\n import java.awt.Dimension;
\n import java.awt.Graphics2D;
\n import java.awt.Rectangle;
\n import java.awt.image.BufferStrategy;
\n import java.awt.image.BufferedImage;
\n import java.io.File;
\n import java.io.IOException;<\/code><\/p>\n

import javax.imageio.ImageIO;
\n import javax.swing.JFrame;<\/p>\n

public class Game extends Canvas implements Runnable{<\/p>\n

private static final long serialVersionUID = 1L;<\/p>\n

private JFrame jframe;<\/p>\n

private boolean paused = false;
\n private boolean running;
\n private int FPS = 0;
\n private int TICKS = 0;<\/p>\n

public static final int WIDTH = 800;
\n public static final int HEIGHT = WIDTH\/16*9;
\n public static final int SCALE = 1;
\n public static final String NAME = “Game Name”;
\n public static final String VERSION = “0.0_1 pre-alpha”;<\/p>\n

public static Game gameInstance;<\/p>\n

public static Game getGame(){
\n return gameInstance;
\n }<\/p>\n

public static Game initiate(){<\/p>\n

gameInstance = new Game();
\n gameInstance.start();<\/p>\n

return gameInstance;
\n }<\/p>\n

public Game(){<\/p>\n

Canvas canvas = this;<\/p>\n

canvas.setMinimumSize(new Dimension(WIDTH * SCALE, HEIGHT * SCALE));
\n canvas.setMaximumSize(new Dimension(WIDTH * SCALE, HEIGHT * SCALE));
\n canvas.setPreferredSize(new Dimension(WIDTH * SCALE, HEIGHT * SCALE));<\/p>\n

\/\/canvas.addKeyListener(inputListener);
\n \/\/canvas.addMouseListener(inputListener);
\n \/\/canvas.addMouseMotionListener(inputListener);
\n \/\/canvas.addMouseWheelListener(mainMouseListener);<\/p>\n

this.jframe = new JFrame(NAME + ” ” + VERSION);<\/p>\n

jframe.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
\n jframe.setLayout(new BorderLayout());
\n jframe.add(canvas, BorderLayout.CENTER);<\/p>\n

\/\/jframe.setUndecorated(true);<\/p>\n

\/\/jframe.setExtendedState(JFrame.MAXIMIZED_BOTH);<\/p>\n

jframe.setResizable(false);<\/p>\n

jframe.setVisible(true);<\/p>\n

jframe.pack();<\/p>\n

jframe.setLocationRelativeTo(null);
\n }<\/p>\n

public int tickCount = 0;<\/p>\n

private boolean sysStats = true;<\/p>\n

public boolean isSysStats() {
\n return sysStats;
\n }<\/p>\n

public void setSysStats(boolean sysStats) {
\n this.sysStats = sysStats;
\n }<\/p>\n

public synchronized void start(){<\/p>\n

this.running = true;
\n new Thread(this).start();
\n }<\/p>\n

public synchronized void stop(){
\n this.running = false;
\n }<\/p>\n

@Override
\n public void run() {<\/p>\n

long lastTime = System.nanoTime();
\n double nsPerTick = 1000000000D\/60; \/\/ 60 = MaxFrames<\/p>\n

int ticks = 0;
\n int frames = 0;<\/p>\n

long lastTimer = System.currentTimeMillis();
\n double delta= 0;<\/p>\n

init();<\/p>\n

while(this.running){
\n long now = System.nanoTime();<\/p>\n

delta += (now – lastTime) \/ nsPerTick;
\n lastTime = now;
\n boolean shouldRender = false;<\/p>\n

while (delta >= 1){<\/p>\n

if(!paused){<\/p>\n

ticks++;
\n tick();<\/p>\n

}<\/p>\n

delta -= 1;
\n shouldRender = true;
\n }<\/p>\n

try {
\n Thread.sleep(2);
\n } catch (InterruptedException e) {
\n e.printStackTrace();
\n }<\/p>\n

if(shouldRender){
\n frames++;
\n render();
\n }<\/p>\n

if(System.currentTimeMillis() – lastTimer >= 1000){
\n lastTimer += 1000;
\n this.FPS = frames;
\n this.TICKS = ticks;
\n frames = 0;
\n ticks = 0;
\n }<\/p>\n

}<\/p>\n

System.exit(0);
\n }<\/p>\n

private void init() {<\/p>\n

\/\/GamePlayer player = new GamePlayer(“Powerman3540”);
\n \/\/Handlers.getHandler().playerHandler.setActivePlayer(player);
\n \/\/Handlers.getHandler().ingamePlayerTeamHandler.registerPlayerTeam(new PlayerTeam(1, player, “Black Label”));
\n }<\/p>\n

public void render(){
\n BufferStrategy bs = getBufferStrategy();
\n if(bs == null){
\n createBufferStrategy(3);
\n return;
\n }<\/p>\n

Graphics2D g = (Graphics2D) bs.getDrawGraphics();<\/p>\n

g.setColor(Color.BLACK);
\n g.fillRect(0, 0, getWidth(), getHeight());<\/p>\n

\/\/float scale = (getWidth()*getHeight())\/(2052000F\/2);<\/p>\n

g.scale(1, 1);<\/p>\n

draw(g);<\/p>\n

if(this.sysStats)drawSysStats(g);<\/p>\n

g.dispose();
\n bs.show();<\/p>\n

}<\/p>\n

private void drawSysStats(Graphics2D g){<\/p>\n

g.setColor(Color.BLACK);
\n g.drawString(“FPS: ” + this.FPS + ” | TICK\/PS ” + this.TICKS, 11, 11);
\n g.setColor(Color.WHITE);
\n g.drawString(“FPS: ” + this.FPS + ” | TICK\/PS ” + this.TICKS, 10, 10);<\/p>\n

}<\/p>\n

public void tick(){
\n this.tickCount ++;<\/p>\n

}<\/p>\n

private void draw(Graphics2D g) {
\n \/\/Background
\n g.setColor(Color.DARK_GRAY);
\n g.fillRect(0, 0, this.getWidth(), this.getHeight());<\/p>\n

}<\/p>\n

public BufferedImage getImage(Class classx, String path){
\n BufferedImage img;<\/p>\n

try {
\n img = ImageIO.read(new File(path));
\n } catch (IOException e) {
\n img = null;
\n System.out.println(“‘” + classx.getName() + “‘ : ” + path + ” – Do not exist!”);
\n }<\/p>\n

return img;<\/p>\n

}<\/p>\n

public Rectangle getScreenRect(){
\n return new Rectangle(0, 0, WIDTH, HEIGHT);
\n }<\/p>\n

}<\/p>\n

\n

 <\/p>","time":"April 25th, 2014 1:35 pm","title":"My Base Java Window Code"}