Tuesday 4 November 2014
Friday 17 October 2014
Mario Game In Java
Mario Game In Java
frame.java
package EvilMario; //Include this class in the EvilMario game package
import javax.swing.JFrame; //Import the JFrame
public class frame { //Run this class to run the game
public static void main(String[] args) { //The first method called by java
JFrame frame = new JFrame("EvilMario v.1.0.2 by Max Mastalerz"); //Create JFrame called frame
frame.getContentPane().add(new board()); //Go to board class
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); //Make frame close on X click
frame.setSize(600,413); //Set the frame size to the size of the background
frame.setResizable(false); //Make sure the user can't resize the frame
frame.setLocation(20, 50); //Place the frame in a nicer position
frame.setVisible(true); //Make the frame visible
int frameWidth = frame.getContentPane().getWidth();
int frameHeight = frame.getContentPane().getHeight();
}
}
board.java
package EvilMario; //Include this class in the EvilMario game package
import java.awt.*; //Imported to allow use of Image
import java.awt.event.*; //Imported to allow use of ActionListener
import javax.swing.*;
public class board extends JPanel implements ActionListener {
player p; //Instance of player class
Image background, menuBg; //The background images
Timer time; //A timer
private menu Menu;
private frame Frame;
public static enum STATE {MENU,GAME};
public static STATE State = STATE.MENU;
public board() {
this.addMouseListener(new mouseInput());
p = new player(); //Start running player class
Menu = new menu();
addKeyListener(new AL()); //Listen for keys
setFocusable(true); //Allows movement
ImageIcon i = new ImageIcon("D:/ICS3U1/EvilMario/images/Menu.jpg"); //Image for menu
menuBg = i.getImage();
i = new ImageIcon("D:/ICS3U1/EvilMario/images/EvilMario_Background.png");//Image for background
background = i.getImage(); //Give the background the image
time = new Timer(20,this);//Timer set to update "this" class every 20 milliseconds(Approximately 50fps)
time.start(); //Actually start the timer
}
public void actionPerformed(ActionEvent e) {
p.move(); //Call the move method from the player class
repaint(); //Repaint
}
public void paintComponent(Graphics g) { //Graphics method
if(State==STATE.GAME) {
super.paintComponent(g);
Graphics2D g2d = (Graphics2D) g; //casts 2d graphics(or however you would explain it)
g2d.drawImage(background, -p.nx, 0, null); //Draw the background image
g2d.drawImage(background, -p.nx2, 0, null); //Draw the background image
if(-p.nx<-575) //If going forwards
p.nx=-575; //Start placing forwards every 575px in front on the last one
else if(-p.nx>575) //If going backwards
p.nx=575; //Start placing backwards every 575px behind the last one
if(-p.nx2<-575) //If going forwards
p.nx2=-575; //Start placing forwards every 575px in front on the last one
else if(-p.nx2>575) //If going backwards
p.nx2=575; //Start placing backgrounds every 575px behind the last one
g2d.drawImage(p.getImage(), p.getX(), p.getY(), null);
//Draw the player at the position he is currently(Coordinate values taken from player class)
} else {
g.drawImage(menuBg, 0, 0, null);
menu.render(g);
}
}
private class AL extends KeyAdapter { //Action Listener extends key adapter
public void keyPressed(KeyEvent e) { //On key press
p.keyPressed(e);
//Send whatever key was pressed TO the keyPressed method in the player class
}
public void keyReleased(KeyEvent e) { //On key release
p.keyReleased(e);
//Send whatever key was released TO the keyReleased method in the player class
}
}
}
player.java
package EvilMario; //Include this class in the EvilMario game package
import java.awt.Image;
import java.awt.event.KeyEvent;
import javax.swing.ImageIcon;
public class player {
int x, dx, y, nx, nx2, distanceTraveled;
//x coordinate,change in x coordinate,y coordinate,1st rep bg,2nd rep bg,dist traveled
Image player; //The player variable
ImageIcon playerFacingLeft = new ImageIcon("D:/ICS3U1/EvilMario/images/MarioLeft.png"); //Image for player while he is turning left
ImageIcon playerFacingRight = new ImageIcon("D:/ICS3U1/EvilMario/images/MarioRight.png");//Image for player while he is turning right
public player() {
player = playerFacingRight.getImage(); //Give the player the image
x = 75; //The original x position of the player
y = 285; //The original y position of the player
nx = -0; //Repeating background 1
nx2 = -575; //Repeating background 2
distanceTraveled = 24;
}
public void move() {
if(x>0 && x<300) { //If the player is within the moving area
x = x+dx; //The x position is updated to become itself+the amount you moved
nx = nx+dx; //Place the repeating background at regular speed
nx2 = nx2+dx; //Place the repeating background at regular speed
}
if(x<=0) { //If the player has reached he very left side of the screen(0px)
x=1; //Move him up a pixel so he can move again
nx = nx+(dx*(int)0.5); //Place the background at a slower speed since Mario stops moving
nx2 = nx2+(dx*(int)0.5); //Place the background at a slower speed since Mario stops moving
}
if(x>=300) { //If the player has reached the center of the screen(300px)
x=299; //Move him down a pixel so he can move again
nx = nx+(dx*(int)0.5); //Place the background at a slower speed since Mario stops moving
nx2 = nx2+(dx*(int)0.5); //Place the background at a slower speed since Mario stops moving
}
if(dx>0)distanceTraveled++;else if(dx<0)distanceTraveled--;
if(distanceTraveled>104)x=299;
if(x==1 && dx<0)
distanceTraveled++;
if(distanceTraveled<104){
nx=0;
nx2=-575;
}
}
public int getX() { return x; } //This method will return the x. Is used by other classes
public int getY() { return y; } //This method will return the y. Is used by other classes
public Image getImage() { return player; } //This method will return the player. Is used by other classes
public void keyPressed(KeyEvent e) { //Called from the board class, the argument is whatever key was pressed
int key = e.getKeyCode(); //The key originally sent from the board class
if(key == KeyEvent.VK_LEFT) { //If the key sent was LEFT
player = playerFacingLeft.getImage(); //Make the player face leftwards
if(distanceTraveled<104)dx=-3;else dx=-2;
}
if(key == KeyEvent.VK_RIGHT) { //If the key sent was RIGHT
player = playerFacingRight.getImage(); //Make the player face rightwards
if(distanceTraveled<104)dx=3;else dx=2;
}
}
public void keyReleased(KeyEvent e) { //Called from the board class, the argument is whatever key was released
int key = e.getKeyCode(); //The key originally sent from the board class
if(key == KeyEvent.VK_LEFT || key == KeyEvent.VK_RIGHT) //If the left or right key was released
dx = 0; //Stop moving
}
}
menu.java
package EvilMario;
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Rectangle;
public class menu {
public static Rectangle playButton = new Rectangle(10, 50, 100, 37);
public static Rectangle helpButton = new Rectangle(10, 102, 100, 37);
public static Rectangle quitButton = new Rectangle(10, 154, 100, 37);
public static void render(Graphics g) {
Graphics2D g2d = (Graphics2D) g;
Font fnt0 = new Font("arial", Font.BOLD, 45);
Font fnt1 = new Font("arial", Font.BOLD, 30);
Font fnt2 = new Font("arial", Font.BOLD, 15);
g.setFont(fnt0);
g.setColor(Color.white);
g.drawString("EvilMario", 10, 40);
g.setFont(fnt1);
g.drawString("Play", playButton.x + 19, playButton.y + 29);
g2d.draw(playButton);
g.drawString("Help", helpButton.x + 19, helpButton.y + 29);
g2d.draw(helpButton);
g.drawString("Quit", quitButton.x + 19, quitButton.y + 29);
g2d.draw(quitButton);
g.setFont(fnt2);
g.drawString("Version 0.0.2",500,380);
}
}
mouseInput.java
package EvilMario;
import java.awt.Rectangle;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
public class mouseInput implements MouseListener{
public void mousePressed(MouseEvent e) {
int mx = e.getX();
int my = e.getY();
if(mx>=10 && mx<=110) {
if(my>=50 && my<=87) {
board.State = board.STATE.GAME;
}
if(my>=102 && my<=139) {
//HELP
}
if(my>=154 && my<=191) {
System.exit(1);
}
}
}
public void mouseClicked(MouseEvent e) {}
public void mouseReleased(MouseEvent e) {}
public void mouseEntered(MouseEvent e) {}
public void mouseExited(MouseEvent e) {}
}
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