java烟花源代码下载 python炫酷烟花源代码

2022年跨年烟花代码可复制

烟花代码如下：

package love;

import java.applet.Applet;

import java.awt.Color;

import java.awt.Graphics;

import java.net.URL;

import java.util.Random;

烟花

@author enjoy

@SuppressWarnings("serial")

public class Q extends Applet implements Runnable

public int speed, variability, Max_Number, Max_Energy, Max_Patch,

Max_Length, G;

public String sound;

private int width, height;

private Thread thread = null;

private BeaClassDemo bcd[];

public void init()                     

int i;

this.setSize(1900, 900);

width = getSize().width - 1;

height = getSize().height - 1;

speed = 1;                        // 烟花绽放的速度

variability = 10;

Max_Number = 980;                    // 可发出烟花的最大数目

Max_Energy = width + 50;

Max_Patch = 90;                    // 最大的斑点数

Max_Length = 90;                    // 斑点的最大距离

G = 150;                            // 向地面弯曲的力度

bcd = new BeaClassDemo[Max_Number];

for (i = 0; i Max_Number; i++)

bcd[i] = new BeaClassDemo(width, height, G);

}

public void start() {

if (thread == null) {

thread = new Thread(this);

thread.start();

}

}

@SuppressWarnings("deprecation")

public void stop() {

if (thread != null) {

thread.stop();

thread = null;

}

}

@SuppressWarnings({ "unused", "static-access" })

public void run() {

int i;

int E = (int) (Math.random() * Max_Energy * 3 / 4) + Max_Energy / 4 + 1;

int P = (int) (Math.random() * Max_Patch * 3 / 4)    // 烟花的斑点数

+ Max_Patch / 4 + 1;

int L = (int) (Math.random() * Max_Length * 3 / 4)    // 烟花可发射出的距离

+ Max_Length / 4 + 1;

long S = (long) (Math.random() * 10000);

boolean sleep;

Graphics g = getGraphics();

URL u = null;

while (true) {

try {

thread.sleep(1000 / speed);

catch (InterruptedException x) {

sleep = true;

for (i = 0; i Max_Number; i++)

sleep = sleep bcd[i].sleep;

if (sleep Math.random() * 100 variability) {

E = (int) (Math.random() * Max_Energy * 3 / 4) + Max_Energy / 4

+ 1;

P = (int) (Math.random() * Max_Patch * 3 / 4) + Max_Patch / 4

+ 1;

L = (int) (Math.random() * Max_Length * 3 / 4) + Max_Length / 4

+ 1;

S = (long) (Math.random() * 10000);

for (i = 0; i Max_Number; i++) {

if (bcd[i].sleep Math.random() * Max_Number * L 1)

bcd[i].init(E, P, L, S);

bcd[i].start();

bcd[i].show(g);

public void paint(Graphics g)                 

g.setColor(Color.black);

g.fillRect(0, 0, width + 1, height + 1);

class BeaClassDemo

public boolean sleep = true;

private int energy, patch, length, width, height, G, Xx, Xy, Ex[], Ey[], x,

y, Red, Blue, Green, t;

private Random random;

public BeaClassDemo(int a, int b, int g)       

width = a;

height = b;

G = g;

public void init(int e, int p, int l, long seed) 

int i;

energy = e;

patch = p;

length = l;

// 创建一个带种子的随机数生成器

random = new Random(seed);

Ex = new int[patch];

Ey = new int[patch];

Red = (int) (random.nextDouble() * 128) + 128;

Blue = (int) (random.nextDouble() * 128) + 128;

Green = (int) (random.nextDouble() * 128) + 128;

Xx = (int) (Math.random() * width / 2) + width / 4;

Xy = (int) (Math.random() * height / 2) + height / 4;

for (i = 0; i patch; i++) {

Ex[i] = (int) (Math.random() * energy) - energy / 2;

Ey[i] = (int) (Math.random() * energy * 7 / 8) - energy / 8;

public void start

t = 0;

sleep = false;

public void show(Graphics g)     

if (!sleep)                  

if (t length)

int i, c;

double s;

Color color;

c = (int) (random.nextDouble() * 64) - 32 + Red;

if (c = 0 c 256)

Red = c;

c = (int) (random.nextDouble() * 64) - 32 + Blue;

if (c = 0 c 256)

Blue = c;

c = (int) (random.nextDouble() * 64) - 32 + Green;

if (c = 0 c 256)

Green = c;

color = new Color(Red, Blue, Green);

for (i = 0; i patch; i++)

s = (double) t / 100;

x = (int) (Ex[i] * s);

y = (int) (Ey[i] * s - G * s * s);

g.setColor(color);

g.drawLine(Xx + x, Xy - y, Xx + x, Xy - y);

if (t = length / 2)

int j;

for (j = 0; j 2; j++)

s = (double) ((t - length / 2) * 2 + j) / 100;

x = (int) (Ex[i] * s);

y = (int) (Ey[i] * s - G * s * s);

g.setColor(Color.black);

g.drawLine(Xx + x, Xy - y, Xx + x, Xy - y);

常用的编程语言。

编程语言一：C语言

C语言是世界上最流行、使用最广泛的高级程序设计语言之一。在操作系统和系统使用程序以及需要对硬件进行操作的场合，用C语言明显优于其它高级语言，许多大型应用软件都是用C语言编写的。

编程语言二:java

Java是一种可以撰写跨平台应用软件的面向对象的程序设计语言，是由Sun Microsystems公司于1995年5月推出的Java程序设计语言和Java平台（即JavaSE, JavaEE, JavaME）的总称。

编程语言三:c++

C++这个词在中国大陆的程序员圈子中通常被读做“C加加”，而西方的程序员通常读做“C plus plus" , "CPP”。 它是一种使用非常广泛的计算机编程语言。C++是一种静态数据类型检查的、支持多重编程范式的通用程序设计语言。

相关问答

Q1: 求这个网页的java applet

import java.applet.Applet;

import java.applet.AudioClip;

import java.awt.Component;

import java.awt.Dimension;

import java.awt.Event;

import java.awt.Graphics;

import java.awt.Image;

import java.awt.image.MemoryImageSource;

import java.util.Random;

public class jhanabi extends Applet

implements Runnable

{

private int m_nAppX;

private int m_nAppY;

private int m_centerX;

private int m_centerY;

private int m_mouseX = 0;

private int m_mouseY = 0;

private int m_sleepTime = 5;

private boolean isError = false;

private boolean m_isPaintFinished;

boolean isRunning;

boolean isInitialized = false;

Thread runner;

int[] pix0;

MemoryImageSource offImage;

Image dbImg;

int pixls;

int pixls2;

Random rand = new Random();

int bits = 10000;

double[] bit_px = new double[this.bits];

double[] bit_py = new double[this.bits];

double[] bit_vx = new double[this.bits];

double[] bit_vy = new double[this.bits];

int[] bit_sx = new int[this.bits];

int[] bit_sy = new int[this.bits];

int[] bit_l = new int[this.bits];

int[] bit_f = new int[this.bits];

int[] bit_p = new int[this.bits];

int[] bit_c = new int[this.bits];

int bit_max;

int bit_sound;

int ru = 50;

int rv = 50;

AudioClip sound1;

AudioClip sound2;

public void init()

{

String str = super.getParameter("para_bits"); if (str != null) this.bits = Integer.parseInt(str);

str = super.getParameter("para_max"); if (str != null) this.bit_max = Integer.parseInt(str);

str = super.getParameter("para_blendx"); if (str != null) this.ru = Integer.parseInt(str);

str = super.getParameter("para_blendy"); if (str != null) this.rv = Integer.parseInt(str);

str = super.getParameter("para_sound"); if (str != null) this.bit_sound = Integer.parseInt(str);

this.m_nAppX = super.size().width;

this.m_nAppY = super.size().height;

this.m_centerX = (this.m_nAppX / 2);

this.m_centerY = (this.m_nAppY / 2);

this.m_mouseX = this.m_centerX;

this.m_mouseY = this.m_centerY;

super.resize(this.m_nAppX, this.m_nAppY);

this.pixls = (this.m_nAppX * this.m_nAppY);

this.pixls2 = (this.pixls - (this.m_nAppX * 2));

this.pix0 = new int[this.pixls];

this.offImage = new MemoryImageSource(this.m_nAppX, this.m_nAppY, this.pix0, 0, this.m_nAppX);

this.offImage.setAnimated(true);

this.dbImg = super.createImage(this.offImage);

for (int i = 0; i this.pixls; ++i) {

this.pix0[i] = -16777216;

}

this.sound1 = super.getAudioClip(super.getDocumentBase(), "firework.au");

this.sound2 = super.getAudioClip(super.getDocumentBase(), "syu.au");

for (int j = 0; j this.bits; ++j) {

this.bit_f[j] = 0;

}

this.isInitialized = true;

start();

}

public void run()

{

while (!(this.isInitialized)) try {

Thread.sleep(200L);

}

catch (InterruptedException localInterruptedException1)

{

}

while (true) {

for (int j = 0; j this.pixls2; ++j)

{

int k = this.pix0[j];

int l = this.pix0[(j + 1)];

int i1 = this.pix0[(j + this.m_nAppX)];

int i2 = this.pix0[(j + this.m_nAppX + 1)];

int i = (k 0xFF0000) 16;

int i3 = ((((l 0xFF0000) 16) - i) * this.ru 8) + i;

i = (k 0xFF00) 8;

int i4 = ((((l 0xFF00) 8) - i) * this.ru 8) + i;

i = k 0xFF;

int i5 = (((l 0xFF) - i) * this.ru 8) + i;

i = (i1 0xFF0000) 16;

int i6 = ((((i2 0xFF0000) 16) - i) * this.ru 8) + i;

i = (i1 0xFF00) 8;

int i7 = ((((i2 0xFF00) 8) - i) * this.ru 8) + i;

i = i1 0xFF;

int i8 = (((i2 0xFF) - i) * this.ru 8) + i;

int i9 = ((i6 - i3) * this.rv 8) + i3;

int i10 = ((i7 - i4) * this.rv 8) + i4;

int i11 = ((i8 - i5) * this.rv 8) + i5;

this.pix0[j] = (i9 16 | i10 8 | i11 | 0xFF000000);

}

rend();

this.offImage.newPixels(0, 0, this.m_nAppX, this.m_nAppY);

try {

Thread.sleep(this.m_sleepTime);

}

catch (InterruptedException localInterruptedException2) {

}

}

}

public void update(Graphics paramGraphics) {

paint(paramGraphics);

}

public void paint(Graphics paramGraphics)

{

paramGraphics.drawImage(this.dbImg, 0, 0, this);

}

public void start()

{

if (this.isError) return;

this.isRunning = true;

if (this.runner == null) {

this.runner = new Thread(this);

this.runner.start();

}

}

public void stop()

{

if (this.runner != null) {

this.runner.stop();

this.runner = null;

}

}

public boolean mouseMove(Event paramEvent, int paramInt1, int paramInt2)

{

this.m_mouseX = paramInt1;

this.m_mouseY = paramInt2;

return true;

}

public boolean mouseDown(Event paramEvent, int paramInt1, int paramInt2)

{

this.m_mouseX = paramInt1;

this.m_mouseY = paramInt2;

int i = (int)(this.rand.nextDouble() * 256.0D);

int j = (int)(this.rand.nextDouble() * 256.0D);

int k = (int)(this.rand.nextDouble() * 256.0D);

int l = i 16 | j 8 | k | 0xFF000000;

int i1 = 0;

for (int i2 = 0; i2 this.bits; ++i2)

if (this.bit_f[i2] == 0) {

this.bit_px[i2] = this.m_mouseX;

this.bit_py[i2] = this.m_mouseY;

double d1 = this.rand.nextDouble() * 6.28D;

double d2 = this.rand.nextDouble();

this.bit_vx[i2] = (Math.sin(d1) * d2);

this.bit_vy[i2] = (Math.cos(d1) * d2);

this.bit_l[i2] = ((int)(this.rand.nextDouble() * 100.0D) + 100);

this.bit_p[i2] = (int)(this.rand.nextDouble() * 3.0D);

this.bit_c[i2] = l;

this.bit_sx[i2] = this.m_mouseX;

this.bit_sy[i2] = (this.m_nAppY - 5);

this.bit_f[i2] = 2;

++i1;

if (i1 == this.bit_max)

break;

}

if (this.bit_sound 1) this.sound2.play();

return true;

}

public boolean mouseExit(Event paramEvent, int paramInt1, int paramInt2)

{

this.m_mouseX = paramInt1;

this.m_mouseY = paramInt2;

return true;

}

void rend()

{

int i = 0; int j = 0;

int k = 0;

for (int l = 0; l this.bits; ++l) {

switch (this.bit_f[l])

{

case 1:

this.bit_vy[l] += this.rand.nextDouble() / 50.0D;

this.bit_px[l] += this.bit_vx[l];

this.bit_py[l] += this.bit_vy[l];

this.bit_l[l] -= 1;

if ((this.bit_l[l] == 0) || (this.bit_px[l] 0.0D) || (this.bit_py[l] 0.0D) || (this.bit_px[l] this.m_nAppX) || (this.bit_py[l] this.m_nAppY - 3)) {

this.bit_c[l] = -16777216;

this.bit_f[l] = 0;

}

else if (this.bit_p[l] == 0) {

if ((int)(this.rand.nextDouble() * 2.0D) == 0)

bit_set((int)this.bit_px[l], (int)this.bit_py[l], -1);

}

else {

bit_set((int)this.bit_px[l], (int)this.bit_py[l], this.bit_c[l]);

}

break;

case 2:

this.bit_sy[l] -= 5;

if (this.bit_sy[l] = this.bit_py[l]) {

this.bit_f[l] = 1;

k = 1;

}

if ((int)(this.rand.nextDouble() * 20.0D) == 0) {

i = (int)(this.rand.nextDouble() * 2.0D);

j = (int)(this.rand.nextDouble() * 5.0D);

bit_set(this.bit_sx[l] + i, this.bit_sy[l] + j, -1);

}

}

}

if ((k != 1) || (this.bit_sound = 0)) return; this.sound1.play();

}

void bit_set(int paramInt1, int paramInt2, int paramInt3)

{

int i = paramInt1 + paramInt2 * this.m_nAppX;

this.pix0[i] = paramInt3;

}

}

给java烟花源代码下载你弄出来java烟花源代码下载了java烟花源代码下载，加分啊

Q2: 跪求http://www.lili.cc/welcome/java/yanhua.htm里面的烟花FLASH怎么下载下来

这个地址里有烟花FLASH啊?

一般简单点么查看源文件,查找带swf的地址就是了

Q3: 烟花的java程序

// Decompiled by DJ v2.9.9.60 Copyright 2000 Atanas Neshkov Date: 2003-1-8 9:49:09

// Home Page : - Check often for new version!

// Decompiler options: packimports(3)

// Source File Name: jhanabi.java

import java.applet.Applet;

import java.applet.AudioClip;

import java.awt.*;

import java.awt.image.MemoryImageSource;

import java.util.Random;

public class jhanabi extends Applet

implements Runnable

{

public jhanabi()

{

m_mouseX = 0;

m_mouseY = 0;

m_sleepTime = 5;

isError = false;

isInitialized = false;

rand = new Random();

bits = 10000;

bit_px = new double[bits];

bit_py = new double[bits];

bit_vx = new double[bits];

bit_vy = new double[bits];

bit_sx = new int[bits];

bit_sy = new int[bits];

bit_l = new int[bits];

bit_f = new int[bits];

bit_p = new int[bits];

bit_c = new int[bits];

ru = 50;

rv = 50;

}

public void init()

{

String s = getParameter("para_bits");

if(s != null)

bits = Integer.parseInt(s);

s = getParameter("para_max");

if(s != null)

bit_max = Integer.parseInt(s);

s = getParameter("para_blendx");

if(s != null)

ru = Integer.parseInt(s);

s = getParameter("para_blendy");

if(s != null)

rv = Integer.parseInt(s);

s = getParameter("para_sound");

if(s != null)

bit_sound = Integer.parseInt(s);

m_nAppX = size().width;

m_nAppY = size().height;

m_centerX = m_nAppX / 2;

m_centerY = m_nAppY / 2;

m_mouseX = m_centerX;

m_mouseY = m_centerY;

resize(m_nAppX, m_nAppY);

pixls = m_nAppX * m_nAppY;

pixls2 = pixls - m_nAppX * 2;

pix0 = new int[pixls];

offImage = new MemoryImageSource(m_nAppX, m_nAppY, pix0, 0, m_nAppX);

offImage.setAnimated(true);

dbImg = createImage(offImage);

for(int i = 0; i pixls; i++)

pix0[i] = 0xff000000;

sound1 = getAudioClip(getDocumentBase(), "firework.au");

sound2 = getAudioClip(getDocumentBase(), "syu.au");

for(int j = 0; j bits; j++)

bit_f[j] = 0;

isInitialized = true;

start();

}

public void run()

{

while(!isInitialized)

try

{

Thread.sleep(200L);

}

catch(InterruptedException interruptedexception) { }

do

{

for(int j = 0; j pixls2; j++)

{

int k = pix0[j];

int l = pix0[j + 1];

int i1 = pix0[j + m_nAppX];

int j1 = pix0[j + m_nAppX + 1];

int i = (k 0xff0000) 16;

int k1 = ((((l 0xff0000) 16) - i) * ru 8) + i;

i = (k 0xff00) 8;

int l1 = ((((l 0xff00) 8) - i) * ru 8) + i;

i = k 0xff;

int i2 = (((l 0xff) - i) * ru 8) + i;

i = (i1 0xff0000) 16;

int j2 = ((((j1 0xff0000) 16) - i) * ru 8) + i;

i = (i1 0xff00) 8;

int k2 = ((((j1 0xff00) 8) - i) * ru 8) + i;

i = i1 0xff;

int l2 = (((j1 0xff) - i) * ru 8) + i;

int i3 = ((j2 - k1) * rv 8) + k1;

int j3 = ((k2 - l1) * rv 8) + l1;

int k3 = ((l2 - i2) * rv 8) + i2;

pix0[j] = i3 16 | j3 8 | k3 | 0xff000000;

}

rend();

offImage.newPixels(0, 0, m_nAppX, m_nAppY);

try

{

Thread.sleep(m_sleepTime);

}

catch(InterruptedException interruptedexception1) { }

} while(true);

}

public void update(Graphics g)

{

paint(g);

}

public void paint(Graphics g)

{

g.drawImage(dbImg, 0, 0, this);

}

public void start()

{

if(isError)

return;

isRunning = true;

if(runner == null)

{

runner = new Thread(this);

runner.start();

}

}

public void stop()

{

if(runner != null)

{

runner.stop();

runner = null;

}

}

public boolean mouseMove(Event event, int i, int j)

{

m_mouseX = i;

m_mouseY = j;

return true;

}

public boolean mouseDown(Event event, int i, int j)

{

m_mouseX = i;

m_mouseY = j;

int k = (int)(rand.nextDouble() * 256D);

int l = (int)(rand.nextDouble() * 256D);

int i1 = (int)(rand.nextDouble() * 256D);

int j1 = k 16 | l 8 | i1 | 0xff000000;

int k1 = 0;

for(int l1 = 0; l1 bits; l1++)

{

if(bit_f[l1] != 0)

continue;

bit_px[l1] = m_mouseX;

bit_py[l1] = m_mouseY;

double d = rand.nextDouble() * 6.2800000000000002D;

double d1 = rand.nextDouble();

bit_vx[l1] = Math.sin(d) * d1;

bit_vy[l1] = Math.cos(d) * d1;

bit_l[l1] = (int)(rand.nextDouble() * 100D) + 100;

bit_p[l1] = (int)(rand.nextDouble() * 3D);

bit_c[l1] = j1;

bit_sx[l1] = m_mouseX;

bit_sy[l1] = m_nAppY - 5;

bit_f[l1] = 2;

if(++k1 == bit_max)

break;

}

if(bit_sound 1)

sound2.play();

return true;

}

public boolean mouseExit(Event event, int i, int j)

{

m_mouseX = i;

m_mouseY = j;

return true;

}

void rend()

{

boolean flag = false;

boolean flag1 = false;

boolean flag2 = false;

for(int k = 0; k bits; k++)

switch(bit_f[k])

{

default:

break;

case 1: // '\001'

bit_vy[k] += rand.nextDouble() / 50D;

bit_px[k] += bit_vx[k];

bit_py[k] += bit_vy[k];

bit_l[k]--;

if(bit_l[k] == 0 || bit_px[k] 0.0D || bit_py[k] 0.0D || bit_px[k] (double)m_nAppX || bit_py[k] (double)(m_nAppY - 3))

{

bit_c[k] = 0xff000000;

bit_f[k] = 0;

} else

if(bit_p[k] == 0)

{

if((int)(rand.nextDouble() * 2D) == 0)

bit_set((int)bit_px[k], (int)bit_py[k], -1);

} else

{

bit_set((int)bit_px[k], (int)bit_py[k], bit_c[k]);

}

break;

case 2: // '\002'

bit_sy[k] -= 5;

if((double)bit_sy[k] = bit_py[k])

{

bit_f[k] = 1;

flag2 = true;

}

if((int)(rand.nextDouble() * 20D) == 0)

{

int i = (int)(rand.nextDouble() * 2D);

int j = (int)(rand.nextDouble() * 5D);

bit_set(bit_sx[k] + i, bit_sy[k] + j, -1);

}

break;

}

if(flag2 bit_sound 0)

sound1.play();

}

void bit_set(int i, int j, int k)

{

int l = i + j * m_nAppX;

pix0[l] = k;

}

private int m_nAppX;

private int m_nAppY;

private int m_centerX;

private int m_centerY;

private int m_mouseX;

private int m_mouseY;

private int m_sleepTime;

private boolean isError;

private boolean m_isPaintFinished;

boolean isRunning;

boolean isInitialized;

Thread runner;

int pix0[];

MemoryImageSource offImage;

Image dbImg;

int pixls;

int pixls2;

Random rand;

int bits;

double bit_px[];

double bit_py[];

double bit_vx[];

double bit_vy[];

int bit_sx[];

int bit_sy[];

int bit_l[];

int bit_f[];

int bit_p[];

int bit_c[];

int bit_max;

int bit_sound;

int ru;

int rv;

AudioClip sound1;

AudioClip sound2;

}

Q4: 一个电子烟花怎么看到源代码

您好，要查看电子烟花的源代码，首先需要找到电子烟花的开发者，并且询问他们是否提供源代码。如果提供了源代码，可以通过下载源代码的方式来获取。也可以使用GitHub或其他代码托管网站来查看源代码，这些网站提供了一个可以查看源代码的界面，可以让您查看源代码的内容。此外，您还可以使用特定的编辑器来查看源代码，这样可以更好地理解源代码的意义和功能。

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