“This is the 15th day of my participation in the First Challenge 2022. For details: First Challenge 2022”
❤️ Author’s home page: Xiao Xu Zhu
❤️ About the author: Hello everyone, I am Xiao Xu Zhu. Java field quality creator 🏆, CSDN blog expert 🏆, Huawei cloud enjoy expert 🏆, Nuggets of the year popular author 🏆, Ali Cloud expert blogger 🏆
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preface
“Aircraft war -III” is a fusion of arcade, competitive and other elements of the classic shooting mobile tour. Gorgeous and exquisite game screen, super dazzle with a sense of skill special effects, super hot screen let you adrenaline burst, give you a full range of shock feeling, experience the infinite fun of flying combat.
The game is implemented in Java language, using Swing technology for interface processing, design ideas with object-oriented thought.
The main requirements
Based on Java Swing, to the aircraft war as the prototype, to the anti-Japanese TV series “Liangjian” in the “Li Yunlong” as the theme, to achieve menu, select level, difficulty, level, skills and other functions.
The main design
① After entering the game, please press the Shift key (to change the keyboard to English mode) ② Skills for the number 1 (attack), 2 (heal), 3 (air storage) ③ numbers 4, 5, 6, 7, 8 for creative sound, the space bar for pause ④ Using 1, 2 skills will consume the corresponding skill blue bar. 3 cost must restore health must touch blue (5) the game random parachute ammunition can back to random flash blue 6 touch game particles can randomly change 1 skills, special effects, and health and blue 2 7 role by the mouse to control the position, role will automatically launch the corresponding grades of the bullet was every beat a boss, character level, Press the space button to pause the game. There are three levels and three difficulty levels for you to choose from
Screenshot function
The game start
Choose fighter
Start the game
Code implementation
Game panel class, the game object focus on drawing to this panel
public class GamePanel extends JFrame {
// Keypoint basic variable definition
Image offScreenImage = null; // Define a double cache
int width = 1250, height = 725; // Window width and height
public static int state = 0; // Keypoint game state 0 not started 1 Run 2 pause 3 failed to complete 4 succeeded
public static int score = 0; // Game score
public static int count = 1; // Game drawing times (timing function)
static int enemyFrequency = 30; // The frequency of enemy planes (different levels have different rates)
static int enemyShellFrequency = 40; // The frequency of enemy bullets (different levels have different rates)
static int planeShellFrequency = 20; // The frequency of bullets (different levels have different rates)
public static int enemyCount = 1; // Record the number of enemy planes
static int bossAppear = 50; // Define how many enemy bosses appear
public static boolean skill_release = false; // Determine whether the skill has been released
static boolean play_BOSS_sound = true; // Adjust the boss appearance sound to play only once
static boolean play_warn_sound = true; // Adjust boss appearance warning sound only plays once
static boolean end = true; // Adjust the defeat or victory sound only once
static boolean T = false; // Press T to exit the game on defeat or victory
public static boolean R = false; // Return to the main screen
static boolean play = true; // Adjust button 2 (click Play, then click Pause)
static boolean prearranged = true; // Dynamic effects are preloaded
public static boolean MAAppear = false; // The monster appears
public static boolean MAExist = false; // Whether there are gods
public static boolean plane_create = false; // Create a plane
/ / difficulty
static int skillConsume = 2; // 2 5 10 mana consumed
static int skillRecovery = 100; // 100 150 999 return blue speed
static int lifeRecovery = 50; // 50 90 500 blood return rate
// Keypoint element entity definition
// Background entity class
public GameObject backGroundObj = new BackGround(GameUtils.bgImg, 0, -1900.2.this);
// Aircraft entity class
public GameObject planeObj = new Plane(GameUtils.planeImg, 600.550.70.100.0.this);
// Boss entity class
public GameObject BOSSObj = null;
// God beast entity class
public GameObject mAnimalsObj = null;
// Keypoint button declaration
JButton button1 = new JButton("Start the game");
JButton button2 = new JButton("Listen to the song.");
JButton button3 = new JButton("Quit the game");
JButton button4 = new JButton("Select difficulty level");
JButton button5 = new JButton("Game Instructions");
JButton button6 = new JButton("Choose your fighter");
JPanel frame = new JPanel(); // Button panel
// Keypoint sound declaration
Sound sound = new Sound(GameUtils.run_no1); // Background music 1 (sword)
// Sound sound2 = new Sound(GameUtils.run_no2); // Start button (fire)
Sound sound3 = new Sound(GameUtils.run2_no1); // Level 2 background music (drone group)
Sound sound4 = new Sound(GameUtils.basic_no5); // Background music 2
public GamePanel(a) {
// Keypoint start button
frame.setLayout(null);
Sound s = new Sound(GameUtils.basic_no9); // Press the button
button1.setIcon(new ImageIcon(GameUtils.button_start)); // Start button 1
button1.setBounds(530.350.245.70);
frame.add(button1);
button1.addActionListener(e -> {
if(! Popup.select) {// If you return to the main screen without selecting the level, the first level is initialized by default
GamePanel.bossAppear = 50;
BOSS.number = 0;
GamePanel.play_BOSS_sound = true;
Plane.lock = false;
Plane.plane_level = 1;
}
state = 1;
s.stop();
sound.start();
sound.loop();
new Sound(GameUtils.run_no2).start();
});
button2.setIcon(new ImageIcon(GameUtils.button_selection_plane)); // Start button 2
button2.setBounds(530.435.245.70);
frame.add(button2);
button2.addActionListener(e -> new Popup_SelectPlane());
button3.setIcon(new ImageIcon(GameUtils.button_selection)); // Start button 3
button3.setBounds(530.520.245.70);
frame.add(button3);
button3.addActionListener(e -> new Popup());
button4.setIcon(new ImageIcon(GameUtils.button_exit)); // Start button 4
button4.setBounds(530.605.245.70);
frame.add(button4);
button4.addActionListener(e -> System.exit(0));
button5.setIcon(new ImageIcon(GameUtils.button_explain)); // Start button 5
button5.setBounds(20.20.45.45);
frame.add(button5);
button6.setIcon(new ImageIcon(GameUtils.button_select)); // Start button 2
button6.setBounds(20.80.45.45);
frame.add(button6);
button6.addActionListener(e -> {
if (play) {
sound.stop();
s.start();
s.loop();
play = false;
} else {
s.stop();
sound.start();
play = true; }}); button1.addMouseListener(new MouseAdapter() {
@Override
public void mouseEntered(MouseEvent e) {
newSound(GameUtils.basic_no10).start(); }}); button2.addMouseListener(new MouseAdapter() {
@Override
public void mouseEntered(MouseEvent e) {
newSound(GameUtils.basic_no10).start(); }}); button3.addMouseListener(new MouseAdapter() {
@Override
public void mouseEntered(MouseEvent e) {
newSound(GameUtils.basic_no10).start(); }}); button4.addMouseListener(new MouseAdapter() {
@Override
public void mouseEntered(MouseEvent e) {
newSound(GameUtils.basic_no10).start(); }}); button5.addMouseListener(new MouseAdapter() {
@Override
public void mouseEntered(MouseEvent e) {
new Sound(GameUtils.basic_no11).start();
JOptionPane.showMessageDialog(null."Dear Yunlong warrior, welcome to gunnery land!! \n" +
"-----------------------------------------------------2021-12-01-----------------------------------------------------\n" +
"Here are the instructions: \n" +
"① After entering the game, please press the Shift key (change the keyboard to English mode) \ N" +
"② Skills are numbers 1 (attack), 2 (heal), 3 (recharge) \n" +
"③ Numbers 4, 5, 6, 7, 8 for creative sound, space bar for pause \ N" +
"④ Using skills 1 and 2 will cost the corresponding blue bar, and skills 3 will cost a certain amount of health and regenerate a certain amount of blue \n" +
"⑤ If you touch a parachute ammo that appears randomly in the game, it will regenerate." +
"⑥ If you touch a random flash particle in the game, you can randomly change 1 skill effect and add 2\n health to it." +
"By mouse control role position, role will automatically launch the corresponding level of bullets \ N" +
"⑧ Every time you defeat a boss, your character gets a level up and bullets get a level up \n" +
"⑨ Health and blue automatically increases and replenishes with \n" +
"⑩ Press space to pause the game \n" +
"This version of the game has three levels and three difficulties, you can choose \n" +
"-----------------------------------------------------2021-12-07-----------------------------------------------------\n" +
"Update: \n" +
"① Press 'R' to return to the main screen and press 'T' to exit the game \n" +
"② Added 'O' on pause screen to enter store \n" +
"③w s a d up, down, left and right control animal movement \n" +
"-----------------------------------------------------2021-12-08-----------------------------------------------------\n" +
"Update: \n" +
"① Enemy will track and move according to fighter's position \n" +
"② Modify some skills \n" +
"-----------------------------------------------------2021-12-11-----------------------------------------------------\n" +
"Update: \n" +
"① Added initial menu selection function \n" +
"-----------------------------------------------------2021-12-13-----------------------------------------------------\n" +
"① Fix some known problems \n" +
"-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- - --\n" +
"\n" +
"Note: \n" +
"If you encounter any problems in the game, please shut down and restart!! \n" +
"\n" +
"Developer: tao \ n"."※ Game Instructions", JOptionPane.PLAIN_MESSAGE); }}); button6.addMouseListener(new MouseAdapter() {
@Override
public void mouseEntered(MouseEvent e) {
newSound(GameUtils.basic_no10).start(); }});if (prearranged) {
Explode explodeObj = new Explode(1000, -1000);
GameUtils.explodeList.add(explodeObj);
GameUtils.removeList.add(explodeObj);
Explode2 explodeObj2 = new Explode2(1000, -500);
GameUtils.explodeList2.add(explodeObj2);
GameUtils.removeList.add(explodeObj2);
Explode3 explodeObj3 = new Explode3(1000, -200);
GameUtils.explodeList3.add(explodeObj3);
GameUtils.removeList.add(explodeObj3);
prearranged = false;
}
this.add(frame); // Add the start button to the main panel
launch();
}
/ / start Keypoint
public void launch(a) {
this.setFocusable(true);
this.setVisible(true);
this.setBounds(0.0, width, height);
this.setTitle("Yunlong Gun 4.0");
this.setIconImage(GameUtils.icon); // Program icon
this.setResizable(false);
this.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
// Add the game object to the large collection
GameUtils.gameObjList.add(backGroundObj);
GameUtils.gameObjList.add(planeObj);
// Mouse monitor
this.addMouseListener(new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
System.out.println("Mouse monitor press -- >" + e.getButton());
if (e.getButton() == 3) {
System.out.println("Release skill 1"); // Cast skill (attack)
Skill.release = true;
Skill.number = 1; }}});// Keypoint keyboard listener (pause, release skills)
this.addKeyListener(new KeyAdapter() {
@Override
public void keyPressed(KeyEvent e) {
super.keyPressed(e);
switch (e.getKeyCode()) {
case 32: // whitespace is paused
switch (state) {
// Run to pause
case 1:
System.out.println("Game pause");
state = 2;
sound.stop();
sound3.stop();
sound4.stop();
break;
// Pause to run
case 2:
System.out.println("Keep playing.");
state = 1;
sound.start();
if (Plane.plane_level == 2) {
sound3.start();
}
sound4.start();
break;
}
break;
case 49: // 1 Cast skill (attack)
if (Plane.plane_skill >= 5) {
System.out.println("Unleash skill 1 (Attack)");
Skill.release = true;
Skill.number = 1;
}
break;
case 50: // 2 Release skill (heal)
if (Plane.plane_skill >= 5) {
System.out.println("Release skill 2 (Healing)");
Skill.release = true;
Skill.number = 2;
}
break;
case 51: / / 3 gas storage
System.out.println("Release skill 3 (Air Storage)");
Skill.release = true;
Skill.number = 3;
break;
case 52: / / 4 sound
new Sound(GameUtils.skill_no10).start();
break;
case 53: / / 5 sound effects
new Sound(GameUtils.skill_no11).start();
break;
case 54: / / 6 sound
new Sound(GameUtils.skill_no12).start();
break;
case 55: / / 7 sound
new Sound(GameUtils.skill_no13).start();
break;
case 56: / / 8 sound
new Sound(GameUtils.skill_no14).start();
break;
case 82: // Listen for the R key
if (state == 2 || state == 3 || state == 4)
R = true;
break;
case 84: // Listen for the T key
if (state == 2 || state == 3 || state == 4)
T = true;
break;
case 79: // Listen for the O key
if (state == 2) {
new Popup_Shop();
}
break;
case 87: // W
if(mAnimalsObj ! =null) {
MAnimals.Direction = 1;
}
break;
case 83: // S
if(mAnimalsObj ! =null) {
MAnimals.Direction = 2;
}
break;
case 65: // A
if(mAnimalsObj ! =null) {
MAnimals.Direction = 3;
}
break;
case 68: // D
if(mAnimalsObj ! =null) {
MAnimals.Direction = 4;
}
break;
default:
System.out.println("Keyboard monitor press -- >" + e.getKeyCode());
break; }}});// Keypoint refreshes the screen
while (true) {
if (state > 0) {
repaint();
if (state == 1)
createObj();
}
try {
Thread.sleep(10); // Refresh once for 10ms
} catch(Exception e) { e.printStackTrace(); }}}public void init(a) {
state = 0; // Keypoint game state 0 not started 1 Run 2 pause 3 failed to complete 4 succeeded
score = 0; // Game score
count = 1; // Game drawing times (timing function)
enemyFrequency = 30; // The frequency of enemy planes (different levels have different rates)
enemyShellFrequency = 40; // The frequency of enemy bullets (different levels have different rates)
planeShellFrequency = 20; // The frequency of bullets (different levels have different rates)
enemyCount = 1; // Record the number of enemy planes
bossAppear = 50; // Define how many enemy bosses appear
skill_release = false; // Determine whether the skill has been released
play_BOSS_sound = true; // Adjust the boss appearance sound to play only once
play_warn_sound = true; // Adjust boss appearance warning sound only plays once
end = true; // Adjust the defeat or victory sound only once
T = false; // Press T to exit the game on defeat or victory
play = true; // Adjust button 2 (click Play, then click Pause)
prearranged = true; // Dynamic effects are preloaded
MAAppear = false; // The monster appears
Plane.goldNumber = 0; / / the number of gold COINS
Plane.plane_life = 100;
Plane.plane_skill = 100;
frame.setVisible(true); // Hide the button
if(BOSSObj ! =null) { // Initialize the boss
BOSSObj.setX(-500);
BOSSObj.setY(700);
GameUtils.removeList.add(BOSSObj);
BOSS.number = 0;
BOSSObj = null;
}
if(mAnimalsObj ! =null) { // Initialize the god beast
mAnimalsObj.setX(-500);
mAnimalsObj.setY(700);
GameUtils.removeList.add(mAnimalsObj);
mAnimalsObj = null;
GamePanel.MAExist = false;
}
Popup.select = false; // Initialize the option button
// Clear the artboard image
GameUtils.gameObjList.clear();
GameUtils.gameObjList.add(backGroundObj);
// Initialize the aircraft
Plane.plane_number = 1;
plane_create = true;
repaint();
}
/ / Keypoint
@Override
public void paint(Graphics g) {
// Keypoint double buffering
// Create an Image of the same size as the container
if (offScreenImage == null)
offScreenImage = this.createImage(width, height);
Graphics gImage = offScreenImage.getGraphics(); // Get the canvas for the image
gImage.fillRect(0.0, width, height); // Fill the canvas
// Keypoint turns off sound effects based on state
if (state == 2 || state == 3 || state == 4) {
sound.stop();
sound3.stop();
sound4.stop();
}
// Keypoint game state
switch (state) {
case 0: // The game has not started
sound.start();
sound.loop();
gImage.drawImage(GameUtils.coverImg, 0.0.null);
// Keypoint puts the button's focus method in the panel's redraw code (to prevent flickering)
button1.requestFocus();
button2.requestFocus();
button3.requestFocus();
button4.requestFocus();
button5.requestFocus();
button6.requestFocus();
break;
case 1: // Start the game
// Keypoint creates a fighter object
if (plane_create) {
GameUtils.removeList.add(planeObj);
Image img = null;
int w = 0;
int h = 0;
switch (Plane.plane_number) {
case 1:
w = 120;
h = 68;
img = GameUtils.planeImg;
break;
case 2:
w = 120;
h = 89;
img = GameUtils.planeImg2;
break;
case 3:
w = 70;
h = 100;
img = GameUtils.planeImg3;
break;
}
planeObj = new Plane(img, 600.550, w, h, 0.this);
plane_create = false;
GameUtils.gameObjList.add(planeObj);
}
sound4.start();
sound4.loop();
frame.setVisible(false); // Hide the button
GameUtils.gameObjList.addAll(GameUtils.explodeList); // Dynamic effect rendering added
GameUtils.gameObjList.addAll(GameUtils.explodeList2);
GameUtils.gameObjList.addAll(GameUtils.explodeList3);
// Draw all game objects
try {
for (GameObject object : GameUtils.gameObjList)
object.paintSelf(gImage);
} catch (Exception ignored) { // FIXME null pointer exception
}
GameUtils.gameObjList.removeAll(GameUtils.removeList); // Delete the object from the list.
/* FIXME
* System.out.println("removeList1111：" + GameUtils.removeList.size());
* System.out.println("gameObjList1111：" + GameUtils.gameObjList.size());
* System.out.println("removeList2222：" + GameUtils.removeList.size());
* System.out.println("gameObjList2222：" + GameUtils.gameObjList.size());
* 目前看来应该是列表GameUtils.removeList内存无法清理，导致内存堆积
* 下次试试全用GameUtils.gameObjList.remove(Object o);
* 代替GameUtils.removeList.add(); GameUtils.gameObjList.removeAll(GameUtils.removeList);
*/
// Boss warning
if (enemyCount > bossAppear - 10 && enemyCount < bossAppear && BOSSObj == null) {
if (play_warn_sound) {
new Sound(GameUtils.basic_no12).start();
play_warn_sound = false;
}
gImage.drawImage(GameUtils.warning, 520.100.null);
}
break;
case 2: // Pause the game
gImage.drawImage(GameUtils.gamePauseImg, 5.20.null);
gImage.setColor(Color.black);
gImage.setFont(new Font(Microsoft Yahei, Font.BOLD, 20));
gImage.drawString("' R 'Menu' T 'Exit' O 'Shop".430.700);
if (T) {
System.exit(0);
} // Press T to exit
if (R) {
init();
R = false;
} // Press R to return to the main screen
break;
case 3: // The game failed
// The background music is off
gImage.drawImage(GameUtils.gameFailureImg, 0.0.null);
// Change the color of the brush
gImage.setColor(Color.white);
// Change the text size and style
gImage.setFont(new Font(Microsoft Yahei, Font.BOLD, 60));
// Add text
gImage.drawString(score + "".220.268);
gImage.drawString(Plane.plane_level + "".334.360);
gImage.drawString(Plane.plane_life + "".334.500);
gImage.drawString(Plane.plane_skill + "".334.575);
gImage.setColor(Color.pink);
gImage.drawString("Your difficulty is" + Popup.level + ",".545.348);
gImage.drawString("Congratulations on your appointment." + Plane.plane_level + "I was blown up in grade ONE,".545.448);
gImage.drawString("It's a very good dish!".545.548);
gImage.setColor(Color.orange);
gImage.setFont(new Font(Microsoft Yahei, Font.BOLD, 50));
gImage.drawString("' R 'returns to main menu and' T 'exits the game.".200.700);
if (end) {
new Sound(GameUtils.basic_no7).start();
end = false;
}
if (T) {
System.exit(0);
} // Press T to exit
if (R) {
init();
R = false;
} // Press R to return to the main screen
break;
case 4: // Game win
// Draw the victory interface text
gImage.drawImage(GameUtils.gameVictoryImg, 5.20.null);
gImage.setColor(Color.white);
/ / score
gImage.setFont(new Font(Microsoft Yahei, Font.BOLD, 100));
gImage.drawString(score + "".200.380);
// Remaining blue/red
gImage.setFont(new Font(Microsoft Yahei, Font.BOLD, 60));
gImage.drawString(Plane.plane_life + "".334.535);
gImage.drawString(Plane.plane_skill + "".334.610);
/ / evaluation
gImage.setColor(Color.pink);
gImage.setFont(new Font(Microsoft Yahei, Font.BOLD, 60));
gImage.drawString("Congratulations on being here." + Popup.level + "In mode,".560.368);
gImage.drawString("The enemy was successfully destroyed,".560.468);
gImage.drawString("Very sharp indeed!".560.568);
/ / R exit
gImage.setColor(Color.orange);
gImage.setFont(new Font(Microsoft Yahei, Font.BOLD, 50));
gImage.drawString("' R 'returns to main menu and' T 'exits the game.".200.700);
// Play victory sound (only play once)
if (end) {
new Sound(GameUtils.basic_no8).start();
end = false;
}
if (T) {
System.exit(0);
} // Press T to exit
if (R) {
init();
R = false;
} // Press R to return to the main screen
break;
}
// Keypoint draws the entire buffer onto the container's canvas
g.drawImage(offScreenImage, 0.0.null);
count++; // The number of times the screen is drawn is increased
}
// Keypoint generates gameobjects
public void createObj(a) {
// Keypoint generates our bullets
if(planeObj ! =null && count % planeShellFrequency == 0) {
Image img = null;
int x = planeObj.getX();
if (Plane.plane_number == 1 || Plane.plane_number == 2) {
x = planeObj.getX() + 22;
}
int y = planeObj.getY();
int w = 0;
int h = 0;
int s = 0;
switch (Plane.plane_level) {
case 1:
img = GameUtils.planeShellImg;
x += 25;
y -= 10;
w = 21;
h = 40;
s = 8;
break;
case 2:
planeShellFrequency = 15;
img = GameUtils.planeShellImg2;
x += 18;
y -= 15;
w = 28;
h = 27;
s = 10;
break;
case 3:
planeShellFrequency = 12;
img = GameUtils.planeShellImg3;
x += 18;
y -= 15;
w = 45;
h = 27;
s = 13;
break;
case 4:
planeShellFrequency = 12;
img = GameUtils.planeShellImg4;
x += 3;
y -= 30;
w = 65;
h = 33;
s = 13;
break;
case 5:
planeShellFrequency = 12;
img = GameUtils.planeShellImg5;
x -= 36;
y -= 45;
w = 150;
h = 114;
s = 13;
break;
}
GameUtils.planeShellList.add(new PlaneShell(img, x, y, w, h, s, this));
GameUtils.gameObjList.add(GameUtils.planeShellList.get(GameUtils.planeShellList.size() - 1));
}
// Keypoint generates enemy bullets
if (count % enemyShellFrequency == 0&& BOSSObj ! =null) {
Image img = null;
int x = BOSSObj.getX();
int y = BOSSObj.getY();
int w = 0;
int h = 0;
int s = 0;
switch (BOSS.number) {
case 1:
img = GameUtils.enemyShellImg;
x += 110;
y += 92;
w = 47;
h = 40;
s = 6;
break;
case 2:
enemyShellFrequency = 25;
img = GameUtils.enemyShellImg2;
x += 50;
y += 130;
w = 25;
h = 25;
s = 8;
break;
case 3:
enemyShellFrequency = 25;
img = GameUtils.enemyShellImg3;
x += 60;
y += 145;
w = 51;
h = 51;
s = 8;
break;
case 4:
enemyShellFrequency = 30;
img = GameUtils.enemyShellImg4;
x += 60;
y += 90;
w = 105;
h = 50;
s = 6;
break;
case 5:
enemyShellFrequency = 30;
img = GameUtils.enemyShellImg5;
x += 55;
y += 100;
w = 135;
h = 140;
s = 8;
break;
}
GameUtils.enemyShellList.add(new EnemyShell(img, x, y, w, h, s, this));
GameUtils.gameObjList.add(GameUtils.enemyShellList.get(GameUtils.enemyShellList.size() - 1));
}
// Keypoint generates enemy aircraft
if (count % enemyFrequency == 0) {
Image img = null;
int w = 0;
int h = 0;
int s = 0;
switch (Plane.plane_level) {
case 1:
img = GameUtils.enemy1Img;
w = 128;
h = 128;
s = 6;
break;
case 2:
sound3.start();
sound3.loop();
enemyFrequency = 22;
img = GameUtils.enemy2Img;
w = 63;
h = 46;
s = 9;
break;
case 3:
enemyFrequency = 17;
img = GameUtils.enemy2Img;
w = 63;
h = 46;
s = 12;
break;
case 4:
sound3.stop();
enemyFrequency = 25;
img = GameUtils.enemy3Img;
w = 100;
h = 57;
s = 8;
break;
case 5:
enemyFrequency = 25;
img = GameUtils.enemy4Img;
w = 120;
h = 57;
s = 8;
break;
}
// x = (int) (Math.random() * 9) * 138; // Random x coordinates for enemy aircraft generation
GameUtils.enemyList.add(new Enemy(img, (int) (Math.random() * 9) * 138, -100, w, h, s, this));
GameUtils.gameObjList.add(GameUtils.enemyList.get(GameUtils.enemyList.size() - 1));
enemyCount++;
}
// Keypoint generates enemy 2 (Level 3)
if (count % 40= =0 && (BOSS.number == 4 || BOSS.number == 5)) {
Image img;
int w, h, s;
if (BOSS.number == 4) {
img = GameUtils.enemy4Img;
w = 120;
h = 57;
s = 7;
} else {
img = GameUtils.enemy3Img;
w = 100;
h = 57;
s = 6;
}
GameUtils.enemyList.add(new Enemy(img, (int) (Math.random() * 9) * 138, -100, w, h, s, this));
GameUtils.gameObjList.add(GameUtils.enemyList.get(GameUtils.enemyList.size() - 1));
enemyCount++;
}
// Keypoint generates BOSS
if (enemyCount % bossAppear == 0 && BOSSObj == null) {
play_warn_sound = true;
BOSS.number += 1;
Image img = null;
int w = 0;
int h = 0;
int s = 0;
switch (BOSS.number) {
case 1:
if (play_BOSS_sound) {
new Sound(GameUtils.run_no3).start();
play_BOSS_sound = false;
}
img = GameUtils.bossImg;
w = 234;
h = 170;
s = 3;
bossAppear = 100;
break;
case 2:
if(! play_BOSS_sound) {new Sound(GameUtils.run2_no2).start();
play_BOSS_sound = true;
}
img = GameUtils.bossImg2;
w = 125;
h = 157;
s = 4;
bossAppear = 100;
break;
case 3:
if (play_BOSS_sound) {
new Sound(GameUtils.run2_no3).start();
play_BOSS_sound = false;
}
img = GameUtils.bossImg3;
w = 151;
h = 165;
s = 5;
bossAppear = 90;
break;
case 4:
if(! play_BOSS_sound) {new Sound(GameUtils.run3_no3).start();
play_BOSS_sound = true;
}
img = GameUtils.bossImg4;
w = 234;
h = 98;
s = 6;
bossAppear = 80;
break;
case 5:
if (play_BOSS_sound) {
new Sound(GameUtils.run3_no4).start();
play_BOSS_sound = false;
}
img = GameUtils.bossImg5;
w = 234;
h = 114;
s = 6;
break;
}
BOSSObj = new BOSS(img, 250.30, w, h, s, this);
GameUtils.gameObjList.add(BOSSObj);
}
// Keypoint generates the gift
if (count % 500= =0) {
// x = (int) (Math.random() * 9) * 138; Random X coordinates for gift generation
GameUtils.giftList.add(new Gift(GameUtils.giftImg1, (int) (Math.random() * 9) * 138, -100.60.102.4.this));
GameUtils.gameObjList.add(GameUtils.giftList.get(GameUtils.giftList.size() - 1));
}
// Keypoint generates gift 2 (random skill)
if (count % 850= =0) {
GameUtils.giftList2.add(new Gift2(GameUtils.giftImg2, (int) (Math.random() * 9) * 138, -100.65.63.5.this));
GameUtils.gameObjList.add(GameUtils.giftList2.get(GameUtils.giftList2.size() - 1));
}
// Keypoint drawing skills
if (Skill.release) {
Skill.release = false;
skill_release = true;
assertplaneObj ! =null;
int x = planeObj.getX();
int y = planeObj.getY();
int w = 0;
int h = 0;
int s = 0;
Image img = null;
// Keypoint standard skills
switch (Skill.number) {
case 1:
if (Plane.plane_skill >= skillConsume) {
Plane.plane_skill -= skillConsume;
// Keypoint random skill
switch (Gift2.number) {
case 4:
x -= 40;
y -= 40;
w = 133;
h = 180;
s = 15;
img = GameUtils.skillImg4; // Lightning fire volle-1
new Sound(GameUtils.skill_no2).start();
break;
case 5:
x -= 50;
y -= 20;
w = 166;
h = 201;
s = 10;
img = GameUtils.skillImg5; // Dragon Scroll 1 (move with fighter X)
new Sound(GameUtils.skill_no7).start();
break;
case 6:
x -= 60;
y -= 20;
w = 201;
h = 166;
s = 20;
img = GameUtils.skillImg6; // Lightning Blade-1
new Sound(GameUtils.skill_no3).start();
break;
case 7:
x -= 60;
y -= 80;
w = 201;
h = 201;
s = 5;
img = GameUtils.skillImg7; / / black hole - 3
new Sound(GameUtils.skill_no4).start();
break;
case 8:
x -= 40;
y -= 80;
w = 157;
h = 165;
s = 10;
img = GameUtils.skillImg8; // Mars Sphere 2 (Tracking boss)
new Sound(GameUtils.skill_no6).start();
break;
case 9:
x -= 40;
y -= 50;
w = 166;
h = 201;
s = 15;
img = GameUtils.skillImg9; // Starshine aura-1
new Sound(GameUtils.skill_no5).start();
break;
case 10:
default:
x -= 60;
y -= 10;
w = 200;
h = 93;
s = 12;
img = GameUtils.skillImg1; // Do not die -1
new Sound(GameUtils.skill_no1).start();
break; }}break;
case 2:
if (Plane.plane_skill >= skillConsume) {
Plane.plane_skill -= skillConsume;
x -= 60;
y -= 20;
img = null;
new Sound(GameUtils.skill_no8).start();
}
break;
case 3:
x -= 15;
img = GameUtils.skillImg3;
new Sound(GameUtils.skill_no9).start();
break;
}
GameUtils.skillList.add(new Skill(img, x, y, w, h, s, this));
GameUtils.gameObjList.add(GameUtils.skillList.get(GameUtils.skillList.size() - 1));
Skill.release = false;
}
/ / Keypoint god beast
if (MAAppear) {
MAAppear = false;
Image img = null;
int w = 63;
int h = 63;
int s = 0;
switch (MAnimals.MAnimalsNumber) {
case 1:
s = 5;
img = GameUtils.commodityImg1;
break;
case 2:
s = 8;
img = GameUtils.commodityImg2;
break;
case 3:
s = 15;
img = GameUtils.commodityImg3;
break;
}
assertplaneObj ! =null;
mAnimalsObj = new MAnimals(img, planeObj.getX(), planeObj.getY(), w, h, s, this);
GameUtils.gameObjList.add(mAnimalsObj);
MAExist = true;
}
// Keypoint aircraft return health/return blue
if (count % lifeRecovery == 0 && Plane.plane_life < Plane.record_plane_life)
Plane.plane_life++;
if (count % skillRecovery == 0&& Plane.plane_skill < Plane.record_plane_skill) Plane.plane_skill++; }}Copy the codeThe shop class
public class Popup_Shop extends JFrame {
boolean buy = false;
int price1 = 500, price2 = 799, price3 = 888, price4 = 800, price5 = 800;
public Popup_Shop(a) {
new Sound(GameUtils.basic_no11).start();
init();
}
public void init(a) {
/ / that
JLabel jLabel = new JLabel("Choose goods to buy :");
jLabel.setFont(new Font("acetone-family", Font.BOLD, 15));
jLabel.setBounds(10.10.200.20);
JLabel jLabel2 = new JLabel("-------------------- Current gold coins:" + Plane.goldNumber + "-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --");
jLabel2.setFont(new Font("acetone-family", Font.BOLD, 15));
jLabel2.setBounds(130.150.800.20);
// Label text
JRadioButton option1 = new JRadioButton("Swallow the sky purple and gold sable (" + price1 + "$)");
JRadioButton option2 = new JRadioButton("Nine Shades of phoenix (" + price2 + "$)");
JRadioButton option3 = new JRadioButton("Tai Xu Gu Long (" + price3 + "$)");
JRadioButton option4 = new JRadioButton("HP + 1 (" + price4 + "$)");
JRadioButton option5 = new JRadioButton("Skill + 1 (" + price5 + "$)");
option1.setBounds(5.40.132.20);
option2.setBounds(140.40.120.20);
option3.setBounds(265.40.120.20);
option4.setBounds(385.40.120.20);
option5.setBounds(505.40.120.20);
/ / radio
ButtonGroup group = new ButtonGroup();
group.add(option1);
group.add(option2);
group.add(option3);
group.add(option4);
group.add(option5);
// Tag image
JLabel commodity1 = new JLabel(new ImageIcon(GameUtils.commodityImg1));
JLabel commodity2 = new JLabel(new ImageIcon(GameUtils.commodityImg2));
JLabel commodity3 = new JLabel(new ImageIcon(GameUtils.commodityImg3));
JLabel commodity4 = new JLabel(new ImageIcon(GameUtils.commodityImg4));
JLabel commodity5 = new JLabel(new ImageIcon(GameUtils.commodityImg5));
commodity1.setBounds(45.80.63.63);
commodity2.setBounds(165.80.63.63);
commodity3.setBounds(285.80.63.63);
commodity4.setBounds(405.80.63.63);
commodity5.setBounds(525.80.63.63);
// Buy button
JPanel jPanel = new JPanel();
JButton button = new JButton("Buy");
button.setFont(new Font("acetone-family", Font.BOLD, 20));
jPanel.setLayout(null);
button.setBounds(255.180.90.50);
jPanel.add(button);
jPanel.setVisible(true);
// Add the component to the panel
this.add(jLabel);
this.add(jLabel2);
this.add(option1);
this.add(option2);
this.add(option3);
this.add(option4);
this.add(option5);
this.add(commodity1);
this.add(commodity2);
this.add(commodity3);
this.add(commodity4);
this.add(commodity5);
this.add(jPanel);
// Panel Settings
this.setTitle("Super Mystery Store.");
this.setVisible(true);
this.setResizable(false);
this.setSize(630.280);
this.setLocationRelativeTo(null);
this.repaint();
/ / to monitor
button.addActionListener(e -> {
if (option1.isSelected() && Plane.goldNumber >= price1) {
buy = true;
if(! GamePanel.MAExist) { Plane.goldNumber -= price1; MAnimals.MAnimalsNumber =1;
GamePanel.MAAppear = true;
System.out.println("Buy: Swallow sky Purple and Gold Mink (" + price1 + "$)"); }}else if (option2.isSelected() && Plane.goldNumber >= price2) {
buy = true;
if(! GamePanel.MAExist) { Plane.goldNumber -= price2; MAnimals.MAnimalsNumber =2;
GamePanel.MAAppear = true;
System.out.println("Buy: Nine Shades of Phoenix (" + price2 + "$)"); }}else if (option3.isSelected() && Plane.goldNumber >= price3) {
buy = true;
if(! GamePanel.MAExist) { Plane.goldNumber -= price3; MAnimals.MAnimalsNumber =3;
GamePanel.MAAppear = true;
System.out.println("Buy: Taixu Gulong (" + price3 + "$)"); }}else if (option4.isSelected() && Plane.goldNumber >= price4) {
buy = true;
Plane.goldNumber -= price4;
Plane.record_plane_life += 5;
Plane.plane_life += 100;
System.out.println("Purchase :(" + price4 + "$)");
} else if (option5.isSelected() && Plane.goldNumber >= price5) {
buy = true;
Plane.goldNumber -= price5;
Plane.record_plane_skill += 5;
Plane.plane_skill += 100;
System.out.println("Purchase: Skill +1(" + price5 + "$)");
}
new Sound(GameUtils.basic_no10).start();
// Prompt popup
boolean select = (option1.isSelected() || option2.isSelected() || option3.isSelected() || option4.isSelected() || option5.isSelected());
if(! select) { JOptionPane.showMessageDialog(null."Please select what you want!"."Super Mystery Store reminder.", JOptionPane.WARNING_MESSAGE);
} else if(! buy) { JOptionPane.showMessageDialog(null."Not enough gold, brother!"."Super Mystery Store reminder.", JOptionPane.ERROR_MESSAGE);
} else if ((option1.isSelected() || option2.isSelected() || option3.isSelected()) && GamePanel.MAExist) {
JOptionPane.showMessageDialog(null."There is a beast, do not take too many."."Super Mystery Store reminder.", JOptionPane.ERROR_MESSAGE);
} else {
JOptionPane.showMessageDialog(null."Purchase successful!!" + "Remaining gold:" + Plane.goldNumber, "Super Mystery Store reminder.", JOptionPane.INFORMATION_MESSAGE);
this.dispose(); }}); }}Copy the codeconclusion
Through the realization of the game “Aircraft War III”, I have a further understanding of swing related knowledge and a deeper understanding of Java language than before.
Basic Java syntax, such as data types, operators, program flow control, and arrays, is better understood. Java is the core of the core object oriented thought, for this concept, finally realized some.
The source code for
After clicking “like” and following the blogger, the private blogger will get it for free