java控制台版本 俄罗斯方块

package com;import java.io.BufferedReader;import java.io.InputStreamReader;import java.util.ArrayList;import java.util.HashMap;import java.util.List;import java.util.Map;import java.util.Random;import java.util.Set;//俄罗斯方块 20*10public class Tetris implements Runnable {static String[][] Tetris = new String[20][10];String p1 = "●";String p2 = "o";static List<String> list = new ArrayList<String>();static Map<Integer,String> map = new HashMap<Integer,String>();int score = 0;static Thread t1 ;static Thread t2 ;public static void main(String[] args) {list.add("0,5;1,5;2,5;3,5");list.add("0,5;1,4;1,5;1,6");list.add("0,5;0,6;1,5;1,6");list.add("0,5;1,5;1,6;2,6");list.add("0,6;1,6;1,5;2,5");Tetris t = new Tetris();Tetris tn = new Tetris();Tetrisb tb = tn.new Tetrisb();t1 = new Thread(t);t2 = new Thread(tb);t1.start();t2.start();}public void run() {while (true) {try {BufferedReader stdin = new BufferedReader(new InputStreamReader(System.in));String str = stdin.readLine();if("w".equals(str)){change(Tetris);}if("a".equals(str)){left(Tetris);}if("d".equals(str)){right(Tetris);}} catch (Exception e) {e.printStackTrace();}}}private void right(String[][] tetris) {int canDo = 0;for (int i = 0;i< tetris.length; i++) {for (int j = tetris[i].length-1; j >-1; j--) {if("●".equals(tetris[i][j])&&j<tetris[i].length-1){if(!"o".equals(tetris[i][j+1])){canDo++;}}}}if(canDo==4){for (int i = 0;i< tetris.length; i++) {for (int j = tetris[i].length-1; j >-1; j--) {if(j<tetris[i].length-1&&"●".equals(tetris[i][j])){tetris[i][j]=null;tetris[i][j+1]="●";}}}}}private void left(String[][] tetris) {int canDo = 0;for (int i = 0;i< tetris.length; i++) {for (int j =  0; j <tetris[i].length; j++) {if("●".equals(tetris[i][j])&&j>0){if(!"o".equals(tetris[i][j-1])){canDo++;}}}}if(canDo==4){for (int i = 0;i< tetris.length; i++) {for (int j =  0; j <tetris[i].length; j++) {if("●".equals(tetris[i][j])){tetris[i][j]=null;tetris[i][j-1]="●";}}}}}private void change(String[][] tetris) {Set typeSet = map.keySet();int type = 0;for (Object object : typeSet) {type = Integer.parseInt(String.valueOf(object));}System.out.println("type="+type);if(type==0){//竖for (int i = 0;i< tetris.length; i++) {for (int j =  0; j <tetris[i].length; j++) {if("●".equals(tetris[i][j])){if(j<tetris[i].length-1&&"●".equals(tetris[i][j+1])){//横if(i<tetris.length-3&&!"o".equals(tetris[i+1][j])&&!"o".equals(tetris[i+2][j])&&!"o".equals(tetris[i+3][j])){tetris[i][j+1]= null;tetris[i][j+2]= null;tetris[i][j+3]= null;tetris[i+1][j]= "●";tetris[i+2][j]= "●";tetris[i+3][j]= "●";return;}}else{//竖if(j<tetris[i].length-3&&!"o".equals(tetris[i][j+1])&&!"o".equals(tetris[i][j+2])&&!"o".equals(tetris[i][j+3])){tetris[i+1][j]= null;tetris[i+2][j]= null;tetris[i+3][j]= null;tetris[i][j+1]= "●";tetris[i][j+2]= "●";tetris[i][j+3]= "●";return;}}}}} return;}if(type==1){//十字for (int i = 0;i< tetris.length; i++) {for (int j =  0; j <tetris[i].length; j++) {if("●".equals(tetris[i][j])){if(i<tetris.length-1&&j<tetris[i].length-1&&"●".equals(tetris[i+1][j])&&"●".equals(tetris[i+1][j-1])&&"●".equals(tetris[i+1][j+1])){//头上if(i<tetris.length-2&&!"o".equals(tetris[i+2][j])){tetris[i+2][j]= "●";tetris[i+1][j-1]= null;return;}}else if(i<tetris.length-2&&j<tetris[i].length-1&&"●".equals(tetris[i+1][j])&&"●".equals(tetris[i+2][j])&&"●".equals(tetris[i+1][j+1])){//头右if(i<tetris.length-2&&!"o".equals(tetris[i+1][j-1])){tetris[i+1][j-1]= "●";tetris[i][j]= null;return;}}else if(i<tetris.length-1&&j<tetris[i].length-2&&"●".equals(tetris[i+1][j+1])&&"●".equals(tetris[i][j+2])&&"●".equals(tetris[i][j+1])){//头下if(i<tetris.length-2&&!"o".equals(tetris[i-1][j+1])){tetris[i][j+2]= null;tetris[i-1][j+1]= "●";return;}}else{//头左if(i<tetris.length-2&&!"o".equals(tetris[i+2][j])){tetris[i+2][j]= null;tetris[i+1][j+1]= "●";return;}}}}}}if(type==2){//方块return;}if(type==3){//反zreturn;}if(type==4){//zreturn;}}class Tetrisb implements Runnable {public void run() {while (true) {try {Thread.sleep(500);if(!exsist(Tetris,"●")){addTetris(Tetris,list);}else{movedown(Tetris);}cut(Tetris);draw(Tetris);} catch (Exception e) {e.printStackTrace();}}}private void cut(String[][] tetris) {int cut = 0;for (int i = 0;i< tetris.length; i++) {cut=0;for (int j =  0; j <tetris[i].length; j++) {if("o".equals(tetris[i][j])){cut++;}if(cut==10){for (int k =  0; k <tetris[i].length; k++) {tetris[i][k] = null;}cut2(tetris,i);score++;}}}}private void cut2(String[][] tetris, int ii) {ii--;for (int i = ii;i>-1; i--) {for (int j =  0; j <tetris[i].length; j++) {tetris[i+1][j]=tetris[i][j];tetris[i][j]=null;}}}private void draw(String[][] tetris) {for (int i = 0;i< tetris.length; i++) {for (int j =  0; j <tetris[i].length; j++) {if(tetris[i][j]==null){System.out.print("_");}else{System.out.print(tetris[i][j]);}System.out.print("|");}System.out.println();}System.out.println("------------you score : "+score+"-----------------------------");}private void movedown(String[][] tetris) {int turn =0;for (int i =  tetris.length-1; i > -1; i--) {for (int j =  tetris[i].length-1; j >-1; j--) {if(i==19&&"●".equals(tetris[i][j])){beWhite(tetris);return;}if("●".equals(tetris[i][j])&&!"o".equals(tetris[i+1][j])){turn++;}if("●".equals(tetris[i][j])&&"o".equals(tetris[i+1][j])){beWhite(tetris);}}}if(turn==4){for (int i =  tetris.length-1; i > -1; i--) {for (int j =  tetris[i].length-1; j >-1; j--) {if("●".equals(tetris[i][j])){tetris[i][j]=null;tetris[i+1][j]="●";}}}}}private void beWhite(String[][] tetris) {for (int i =  tetris.length-1; i > -1; i--) {for (int j =  tetris[i].length-1; j >-1; j--) {if("●".equals(tetris[i][j])){tetris[i][j] = "o";}}}}private void addTetris(String[][] tetris, List<String> list) {Random random = new Random();int index = random.nextInt(3);String str = list.get(index);map.clear();map.put(index,str);String[] ary1 = str.split(";");for (String string : ary1) {String[] ary2 = string.split(",");int x = Integer.parseInt(ary2[0]);int y =  Integer.parseInt(ary2[1]);if(tetris[x][y]!=null){System.out.println("you Lost");return;}else{tetris[x][y]= "●";}}}private boolean exsist(String[][] tetris, String string) {for (String[] strings : tetris) {for (String string2 : strings) {if(string.equals(string2)){return true;}}}return false;}}}