Hayyy gann,,, pikir" sekarang ini anak indonesia sering main game,, tpi ternyata yg bikin games nya thu orang Luar Negri,,
Coba kita sebagai anak bangsa kita hobi main game, tpi game itu gaan bikinan anak bangsa sendiri....
Gan sekaran ini saya ingin membuat game Laser,,, langkah pertama" kita harus memiliki aplikasi notped ++ gann,,, hehehehe
1. Pertama - tama kita buka aplikasi noteped++ gan,,
2. Copas Coding di bawah ini,
Source Code :
import java.awt.Color;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.GridLayout;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import javax.swing.BorderFactory;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
public class Laser extends JFrame implements KeyListener {
public static void main (String[] args){
System.setProperty("java.util.Arrays.useLegacyMergeSort", "true");
new laser();
}
static int score = 0;
static boolean fire2 = false;
static boolean wmd = false;
static int deltax[] = {0,-1, 1, 0};
static int deltay[] = {-1, 0, 0, 1};
static int rand[] = { (int) (Math.floor(Math.random()*8+1)), (int) (Math.floor(Math.random()*8+1)), (int) (Math.floor(Math.random()*8+1)), (int) (Math.floor(Math.random()*8+1)), (int) (Math.floor(Math.random()*8+1)), (int) (Math.floor(Math.random()*8+1)), (int) Math.floor(Math.random()*8+1), (int) Math.floor(Math.random()*8+1), (int) (Math.floor(Math.random()*8+1)) };
static Color[] colours = new Color[9];
static Color[] colour = {Color.BLACK, Color.blue, Color.WHITE, Color.magenta, (new Color (255,36,0)), Color.green, Color.cyan, (new Color (66,19,130)), Color.yellow};
static Color[][] grid = new Color[14][23];
static int energy = 0;
static double pulse = 0;
static double bullet = 0;
static double clock = 0;
static boolean fire = false;
static boolean up = false;
static boolean down = false;
static boolean left = false;
static boolean right = false;
static int m = 16;
static int n = 27;
JLabel b[][];
static int health = 15;
static int centrex = 7;
static int centrey = 19;
static int ammo = 15;
static boolean alive = true;
static int num = 0;
static Color[] bc = new Color[25];
static int[] bx = new int[25];
static int[] by = new int[25];
static int tmp[][] = new int[14][23];
static int count = 0;
public laser(){
for (int x = 0;x<25;x++){
bx[x] = -5;
by[x] = -5;
}
this.setDefaultCloseOperation(EXIT_ON_CLOSE);
b = new JLabel [m][n];
setLayout(new GridLayout(n,m));
for (int y = 0;y<n;y++){
for (int x = 0;x<m;x++){
b[x][y] = new JLabel( );
b[x][y].setBackground(Color.BLACK);
add(b[x][y]);
b[x][y].setEnabled(true);
b[x][y].setOpaque(true);
b[x][y].setBorder(BorderFactory.createLineBorder(Color.BLACK));
b[x][y].setPreferredSize(new Dimension(50,25));
}
}
setFocusable(true);
addKeyListener(this);
pack();
setVisible(true);
for (int y = 0;y<23;y++){
grid[0][y] = Color.gray;
grid[13][y] = Color.gray;
}
for (int x = 0;x<14;x++){
grid[x][0] = Color.gray;
grid[x][22] = Color.gray;
}
go();
}
public void colours(){
int random = (int) (Math.floor(Math.random()*8+1));
colours[8] = colours[7];
colours[7] = colours[6];
colours[6] = colours[5];
colours[5] = colours[4];
colours[4] = colours[3];
colours[3] = colours[2];
colours[2] = colours[1];
colours[1] = colours[0];
colours[0] = colour[random];
for (int y = 0;y<9;y++){
b[0][(y)*3].setBackground(colours[y]);
b[0][(y)*3+1].setBackground(colours[y]);
b[0][(y)*3+2].setBackground(colours[y]);
}
}
public void combo(){
for (int x = 0;x<12;x++){
for (int y = 0;y<21;y++){
if (grid[x+1][y+1] != Color.BLACK){
count = 0;
combochk(x, y, grid[x+1][y+1]);
for (int x2 = 0;x2<12;x2++){
for (int y2 = 0;y2<21;y2++){
if (count > 3){
if (tmp[x2+1][y2+1] == 1){
grid[x2+1][y2+1] = Color.BLACK;
}
}
tmp[x2+1][y2+1] = 0;
}
}
if (count > 3){
score++;
energy+=6;
}
}}
}
}
public void combochk(int x, int y, Color c){
for (int a = 0;a<4;a++){
if ((grid[x+1+deltax[a]][y+1+deltay[a]] == c) && (tmp[x+deltax[a]+1][y+deltay[a]+1] == 0)){
tmp[x+deltax[a]+1][y+deltay[a]+1] = 1;
count++;
combochk(x+deltax[a], y+deltay[a], c);
}}}
public void power(){
for (int y = 0;y<27;y++){
if ((27-energy) <= y){
b[15][y].setBackground(Color.green);
} else {
b[15][y].setBackground(Color.red);
}
}
}
public void gen(){
int randi;
int geni;
for (int x = 0;x<12;x++){
for (int y = 19;y>=0;y--){
grid[x+1][y+1+1] = grid[x+1][y+1];
}
}
for (int x = 0; x<12;x++){
geni = (int) (Math.floor(Math.random()*100+1));
if (geni<50){
randi = (int) (Math.floor(Math.random()*8+1));
} else {
randi = 0;
}
grid [x+1][1] = colour[randi];
}
}
public void match(){
for (int x = 0;x<12;x++){
for (int y = 0;y<21;y++){
b[x+2][y].setBackground(grid[x+1][y+1]);
}
}
}
public void go(){
setup();
int time = 4000;
clock = System.currentTimeMillis();
bullet = System.currentTimeMillis();
pulse = System.currentTimeMillis();
do{
if (health < 0){
Component temporaryLostComponent = null;
JOptionPane.showMessageDialog(temporaryLostComponent, "Game Over! You scored: "+score+". Well done!");
System.exit(0);
}
ship();
if (System.currentTimeMillis()-pulse > time){
if (time>1000){
time-=10;
}
gen();
match();
pulse = System.currentTimeMillis();
}
if (System.currentTimeMillis()-clock > 300){
regen();
clock = System.currentTimeMillis();
}
if (System.currentTimeMillis()-bullet > 30){
health();
power();
combo();
projectile();
bullet = System.currentTimeMillis();
}
if (up == true){
up();
up = false;
}
if (down == true){
down();
down = false;
}
if (left == true){
left();
left = false;
}
if (right == true){
right();
right = false;
}
if (fire == true){
if ((ammo>0) && (num<25)){
fire();
colours();
projectile();
}
}
if (fire2 == true){
wmd();
fire2 = false;
}
fire = false;
}while (alive == true);
}
public void wmd(){
energy = 0;
for (int x = 0;x<12;x++){
for (int y = 0;y<21;y++){
grid[x+1][y+1] = Color.BLACK;
}
}
}
public void regen(){
if (ammo<12){
ammo+=1;
ammo(Color.blue);
} else {
ammo = 15;
ammo(Color.blue);
}
}
public void setup(){
for (int x = 1;x<13;x++){
for(int y = 1;y<22;y++){
grid[x][y] = Color.BLACK;
}
}
for (int x = 0;x<9;x++){
colours[x] = colour[rand[x]];
}
for (int y = 0;y<9;y++){
b[0][(y)*3].setBackground(colours[y]);
b[0][(y)*3+1].setBackground(colours[y]);
b[0][(y)*3+2].setBackground(colours[y]);
}
power();
ship();
health();
ammo(Color.blue);
gen();
match();
}
public void ammo(Color l){
for (int x = 1;x<ammo;x++){
b[x][26].setBackground(l);
b[x][25].setBackground(l);
}
}
public void health(){
for (int x = 1;x<15;x++){
b[x][24].setBackground(Color.BLACK);
}
for (int x = 1;x<health;x++){
if (x<3){
b[x][24].setBackground(Color.red);
} else {
b[x][24].setBackground(Color.green);
}
}
}
public void ship(){
b[centrex+1][centrey].setBackground(Color.WHITE);
b[centrex-1][centrey].setBackground(Color.WHITE);
b[centrex][centrey-1].setBackground(Color.WHITE);
b[centrex][centrey-2].setBackground(Color.WHITE);
b[centrex+1][centrey-1].setBackground(Color.WHITE);
b[centrex-1][centrey-1].setBackground(Color.WHITE);
}
public void fire(){
num++;
bx[num-1] = centrex;
by[num-1] = centrey-3;
bc[num-1] = colours[8];
ammo(Color.orange);
if (ammo>-1){
ammo-=6;
}
ammo(Color.BLUE);
}
public void projectile(){
boolean hit = false;
Color tmpbc[] = new Color[25];
int tmpbx[] = new int[25];
int tmpby[] = new int[25];
for (int y = 0;y<25;y++){
tmpbc[y] = bc[y];
tmpbx[y] = bx[y];
tmpby[y] = by[y];
}
for (int x = 0;x<num;x++){
if ((by[x] > 0) && (checkhit(bx[x],by[x]) == false)){
b[bx[x]][by[x]].setBackground(Color.BLACK);
} else {
hit = true;
if (hit == true){
grid[bx[x]-2+1][by[x]+1] = bc[x];
if(x < 25){
if (x != 24){
if (tmpbx[x+1] == -5){
tmpbc[x] = null;
tmpbx[x] = -5;
tmpby[x] = -5;
} else {
for (int c = x;c<num;c++){
tmpbc[c] = tmpbc[c+1];
tmpbx[c] = tmpbx[c+1];
tmpby[c] = tmpby[c+1];
}
}
} else {
tmpbc[x] = null;
tmpbx[x] = -5;
tmpby[x] = -5;
}
num--;
}
x--;
for (int y = 0;y<25;y++){
bc[y] = tmpbc[y];
bx[y] = tmpbx[y];
by[y] = tmpby[y];
}
}
}
}
try {
Thread.sleep(30L);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
for (int x = 0;x<num;x++){
if ((by[x] > 0) && (checkhit(bx[x],by[x]) == false)){
by[x]--;
b[bx[x]][by[x]].setBackground(bc[x]);
}
}
}
public boolean checkhit(int bx, int by){
if(b[bx][by-1].getBackground() == Color.BLACK){
return false;
} else{
return true;
}
}
public void right(){
if ((b[centrex+1+1][centrey].getBackground() != Color.BLACK) ||
(b[centrex+1+1][centrey-1].getBackground() != Color.BLACK) ||
(b[centrex+1][centrey-1-1].getBackground() != Color.BLACK)){
health--;
}
b[centrex+1][centrey].setBackground(Color.BLACK);
b[centrex-1][centrey].setBackground(Color.BLACK);
b[centrex][centrey-1].setBackground(Color.BLACK);
b[centrex][centrey-2].setBackground(Color.BLACK);
b[centrex+1][centrey-1].setBackground(Color.BLACK);
b[centrex-1][centrey-1].setBackground(Color.BLACK);
centrex++;
b[centrex+1][centrey].setBackground(Color.WHITE);
b[centrex-1][centrey].setBackground(Color.WHITE);
b[centrex][centrey-1].setBackground(Color.WHITE);
b[centrex][centrey-2].setBackground(Color.WHITE);
b[centrex+1][centrey-1].setBackground(Color.WHITE);
b[centrex-1][centrey-1].setBackground(Color.WHITE);
}
public void left(){
if ((b[centrex-1-1][centrey].getBackground() != Color.BLACK) ||
(b[centrex-1][centrey-2].getBackground() != Color.BLACK) ||
(b[centrex-1-1][centrey-1].getBackground() != Color.BLACK)){
health--;
}
b[centrex+1][centrey].setBackground(Color.BLACK);
b[centrex-1][centrey].setBackground(Color.BLACK);
b[centrex][centrey-1].setBackground(Color.BLACK);
b[centrex][centrey-2].setBackground(Color.BLACK);
b[centrex+1][centrey-1].setBackground(Color.BLACK);
b[centrex-1][centrey-1].setBackground(Color.BLACK);
centrex--;
b[centrex+1][centrey].setBackground(Color.WHITE);
b[centrex-1][centrey].setBackground(Color.WHITE);
b[centrex][centrey-1].setBackground(Color.WHITE);
b[centrex][centrey-2].setBackground(Color.WHITE);
b[centrex+1][centrey-1].setBackground(Color.WHITE);
b[centrex-1][centrey-1].setBackground(Color.WHITE);
}
public void up(){
if ((b[centrex+1][centrey-1-1].getBackground() != Color.BLACK) ||
(b[centrex-1][centrey-1-1].getBackground() != Color.BLACK) ||
(b[centrex][centrey-2-1].getBackground() != Color.BLACK)){
health--;
}
b[centrex+1][centrey].setBackground(Color.BLACK);
b[centrex-1][centrey].setBackground(Color.BLACK);
b[centrex][centrey-1].setBackground(Color.BLACK);
b[centrex][centrey-2].setBackground(Color.BLACK);
b[centrex+1][centrey-1].setBackground(Color.BLACK);
b[centrex-1][centrey-1].setBackground(Color.BLACK);
centrey--;
b[centrex+1][centrey].setBackground(Color.WHITE);
b[centrex-1][centrey].setBackground(Color.WHITE);
b[centrex][centrey-1].setBackground(Color.WHITE);
b[centrex][centrey-2].setBackground(Color.WHITE);
b[centrex+1][centrey-1].setBackground(Color.WHITE);
b[centrex-1][centrey-1].setBackground(Color.WHITE);
}
public void down(){
if ((b[centrex][centrey].getBackground() != Color.BLACK) ||
(b[centrex-1][centrey+1].getBackground() != Color.BLACK) ||
(b[centrex+1][centrey+1].getBackground() != Color.BLACK)){
health--;
}
b[centrex+1][centrey].setBackground(Color.BLACK);
b[centrex-1][centrey].setBackground(Color.BLACK);
b[centrex][centrey-1].setBackground(Color.BLACK);
b[centrex][centrey-2].setBackground(Color.BLACK);
b[centrex+1][centrey-1].setBackground(Color.BLACK);
b[centrex-1][centrey-1].setBackground(Color.BLACK);
centrey++;
b[centrex+1][centrey].setBackground(Color.WHITE);
b[centrex-1][centrey].setBackground(Color.WHITE);
b[centrex][centrey-1].setBackground(Color.WHITE);
b[centrex][centrey-2].setBackground(Color.WHITE);
b[centrex+1][centrey-1].setBackground(Color.WHITE);
b[centrex-1][centrey-1].setBackground(Color.WHITE);
}
public boolean checkmove(int x, int y, int dx, int dy){
if (((x-1+dx) > 0) && ((x+1+dx) < 15) && ((y-2+dy) > -1) && ((y+dy) < 24)){
return true;
} else {
return false;
}
}
@Override
public void keyPressed(KeyEvent e) {
if (e.getKeyCode() == KeyEvent.VK_ENTER){
if (energy > 25){
fire2 = true;
}
} else if (e.getKeyCode() == KeyEvent.VK_UP){
if (checkmove(centrex, centrey, 0,-1) == true){
up = true;
}
} else if (e.getKeyCode() ==
KeyEvent.VK_RIGHT){
if (checkmove(centrex, centrey, 1,0) == true){
right = true;
}
} else if (e.getKeyCode() ==
KeyEvent.VK_LEFT){
if (checkmove(centrex, centrey, -1,0) == true){
left = true;
}
} else if (e.getKeyCode() ==
KeyEvent.VK_DOWN){
if (checkmove(centrex, centrey, 0,1) == true){
down = true;
}
}
}
@Override
public void keyReleased(KeyEvent e) {
if (e.getKeyCode() == KeyEvent.VK_SPACE){
fire = true;
}
}
@Override
public void keyTyped(KeyEvent e) {
}
}
3. Save File tersebut dengan nama Laser.java
4. Komfile file tersebut dengan CMD gan,,
5. Selesai deh gan bikin game Lasernya dan lihat hasilnya gann
Outputnya :
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