package net.josh.minecraftplatformer;
import java.applet.*;
import java.awt.*;
import javax.swing.*;
public class Component extends Applet implements Runnable { //calls the class
private static final long serialVersionUID = 1L;
private static int pixelSize = 2; //declares the pixel size.
public static int moveFromBorder = 0;
public static double sX = moveFromBorder, sY = moveFromBorder; //declares the variables for side scrolling.
public static double dir = 0;
public static Dimension size = new Dimension(700, 560); //declares screen size.
public static Dimension pixel = new Dimension(size.width / pixelSize, size.height / pixelSize); //sets the pixel size.
public static String name = "Minecraft 2D Platformer."; //sets the variable for the name
public static boolean isRunning = false; //boolean for game running.
public static boolean isMoving = false; //boolean for whether the character is moving.
public static boolean isJumping = false; //boolean for whether the character is jumping
public static Level level; //creates the level.
public static Character character; //creates the character
private Image screen; //makes new Image variable called screen.
public Component() { //Constructor for the Component class.
setPreferredSize(size); //sets the size for the java applet.
addKeyListener(new Listening()); //starts a new key listener.
}
public void start() { //Start method for game loop and defining objects
//Defining objects etc.
new Tile(); //loading images. //makes a new tile to load images.
level = new Level(); //new level
character = new Character(Tile.tileSize, Tile.tileSize * 2); //new character
//Starting game loop.
isRunning = true; //sets is running to true
new Thread(this).start(); //game loop I think
}
public void stop() { //method to stop the game.
isRunning = false; //sets isRunning to false
}
public static void main(String args[]){
Component component = new Component(); //makes a new Component
JFrame frame = new JFrame(); //calls a new frame
frame.add(component); //adds component to frame
frame.setVisible(true); //makes the frame visible
frame.pack(); //sets the window to the proffered size
frame.setTitle(name); //adds the name
frame.setResizable(false); //stops it being resizable.
frame.setLocationRelativeTo(null); //puts the window in the middle of the screen.
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); //closes the program when the window is closed.
component.start(); //calls component.start()
}
public void tick() { //starts the refresh
level.tick(); //calls the level tick
character.tick(); //calls the character tick
}
public void render() { //renders graphics
Graphics g = screen.getGraphics();
//Drawing things.
g.setColor(new Color(110, 110 ,255));
g.fillRect(0, 0, pixel.width, pixel.height);
level.render(g);
character.render(g);
g = getGraphics();
g.drawImage(screen, 0, 0, size.width, size.height, 0, 0, pixel.width, pixel.height, null); //creates the screen
g.dispose(); //disposes of the screen freeing up system resources
}
/*
* Game Loop!
*
*/
public void run() {
screen = createVolatileImage(pixel.width, pixel.height); //creates performance friendly image called screen
while(isRunning) { //ticks and renders as long as the game is running
tick();
render();
try { //makes the loop slower
Thread.sleep(5);
} catch(Exception e) { }
}
}
}
