package com.dmy.component;
import com.dmy.config.GlobleConfig;
import javax.swing.*;
import java.awt.*;
import java.awt.event.KeyEvent;
import java.awt.geom.Point2D;
import java.util.Arrays;
import java.util.Optional;
import java.util.Random;
import java.util.UUID;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.TimeUnit;
import java.util.stream.Stream;
public class Letter {
private static final char c[] = {'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z'};
private static final int sd = 2;
private static int lineHeght= 0;
private static int delay = 200;
private long zq = 0;
private long keyN = 0;
private ZB zbs[]; // 默认的字母存储容器
private JComponent jComponent;
public Letter(JComponent jComponent,int len){
this.jComponent = jComponent;
zbs = new ZB[len];
_init(GlobleConfig.WINDOW_HRIGHT);
CompletableFuture.runAsync(()->{
long timeout = 0;
while (true) {
try {
Thread.sleep(delay);
if(System.currentTimeMillis()>=timeout&&delay>30){
timeout = System.currentTimeMillis()+400;
delay = delay>30?--delay:delay;
}
} catch (InterruptedException e) {
e.printStackTrace();
}
if(((MJPanel)jComponent).getTolerance()<=0){
break;
}
for (int i = 0; i < zbs.length; i++) {
final int Final_i = i;
Optional.ofNullable(zbs[i]).ifPresent(z -> {
if (z.y > GlobleConfig.WINDOW_HRIGHT) {
zbs[Final_i] = null;
((MJPanel)jComponent).reduction();
} else {
z.y += sd;
}
_init(GlobleConfig.WINDOW_HRIGHT / 2);
jComponent.repaint();
});
}
}
JOptionPane.showMessageDialog(null,"你死了！！！");
});
CompletableFuture.completedFuture(this)
.thenAcceptAsync(t->{
while (true){
try {
TimeUnit.MILLISECONDS.sleep(500);
} catch (InterruptedException e) {
e.printStackTrace();
}
if(Letter.lineHeght < GlobleConfig.WINDOW_HRIGHT-200){
t.lineHeght++;
}else{
break;
}
jComponent.repaint();
}
});
}
public final Color getRandomColor(){
return new Color(new Random().nextInt(200)+56,new Random().nextInt(200)+56,new Random().nextInt(200)+56);
}
private final void _init(int hash) {
for (int i = 0; i < zbs.length; i++) {
if(zbs[i]==null){
zbs[i]=new ZB(new Random().nextInt(GlobleConfig.WINDOW_WIDTH-50)+10,-new Random().nextInt(hash),c[new Random().nextInt(c.length)],System.currentTimeMillis(),getRandomColor()) ;
}
}
}
public void clearOf(char c) {
final char cc = Character.toUpperCase(c);
Stream<ZB> stream = Arrays.stream(zbs).filter(i -> i!=null && i.c == cc);
Optional<ZB> max = stream.max((c1, c2) -> c1.y - c2.y);
ZB zb = max.orElse(null);
if (zb==null||zb.y<lineHeght+20){
return;
}
for (int i = 0; i < zbs.length; i++) {
if(zbs[i]!=null && zbs[i]==zb){
zbs[i]=null;
this.zq++;
}
}
}
public void paint(Graphics2D g) {
g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_ATOP, 0.3f));
g.setColor(Color.MAGENTA);
g.fillRect(0,0,GlobleConfig.WINDOW_WIDTH,Letter.lineHeght);
g.setPaint(new GradientPaint(0,GlobleConfig.WINDOW_WIDTH/2,Color.CYAN,GlobleConfig.WINDOW_WIDTH/2,GlobleConfig.WINDOW_WIDTH,Color.LIGHT_GRAY));
g.drawLine(0,lineHeght,GlobleConfig.WINDOW_WIDTH,lineHeght);
g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER));
for (ZB zb : zbs) {
Optional.ofNullable(zb).ifPresent(z->{
g.setColor(z.color);
g.setFont(new Font("楷体",Font.BOLD,30));
g.drawString(String.valueOf(z.c),z.x,z.y);
});
}
}
public void keyPressed() {
this.keyN++;
}
public String getCorrect() {
return String.valueOf((int)(zq*1.0/keyN*100))+" %";
}
// 每个字母的表示
private static class ZB{
private String uuid;
private int x;
private int y;
private char c;
private long time;
private Color color;
public ZB() {
}
public ZB(int x, int y, char c, long time, Color color) {
this.x = x;
this.y = y;
this.c = c;
this.time = time;
this.color = color;
this.uuid = UUID.randomUUID().toString();
}
@Override
public String toString() {
return "ZB{" +
"uuid='" + uuid + '\'' +
", x=" + x +
", y=" + y +
", c=" + c +
", time=" + time +
", color=" + color +
'}';
}
public String getUuid() {
return uuid;
}
public void setUuid(String uuid) {
this.uuid = uuid;
}
public int getX() {
return x;
}
public void setX(int x) {
this.x = x;
}
public int getY() {
return y;
}
public void setY(int y) {
this.y = y;
}
public char getC() {
return c;
}
public void setC(char c) {
this.c = c;
}
public long getTime() {
return time;
}
public void setTime(long time) {
this.time = time;
}
public Color getColor() {
return color;
}
public void setColor(Color color) {
this.color = color;
}
}
}
基于java实现打字母游戏.zip （11个子文件） 
dazimu-master 
typer.iml 423B src META-INF MANIFEST.MF 57B com dmy config GlobleConfig.java 155B component Letter.java 6KB MJPanel.java 740B ui MainWindow.java 4KB .idea misc.xml 273B modules.xml 250B encodings.xml 135B workspace.xml 23KB artifacts typer_jar.xml 274B资源评论
