本游戏基本实现的经典俄罗斯方块游戏的全部功能,算是自学J2SE阶段的毕业作品 全程独立开发，未参考任何相关视频和教程 代码略繁琐，600多行，没办法，初学者 博主微信：manyu_2017，欢迎初学者交流
##控制类-Control
package yy.game.russiacell; import java.awt.Color; import java.awt.Font; import java.awt.Graphics; import java.util.ArrayList; import java.util.HashMap; import java.util.HashSet; import java.util.Iterator; import java.util.Map; import javax.swing.JPanel; public class Control { static Map<Integer, Boolean> cellMap; static Map<Integer, Cell> cellsMap; static Cells cells; static Cell cell; static int score; static RussianPanel cellPanel; static ArrayList<Integer> keyPress; static int sleepTime; //static boolean flag = true; public static void main(String[] args) throws InterruptedException { init(); do { dropToEnd(); cells = randomCells(); } while (ifGoOn()); } protected static int getMaxKey() { int cellMaxKey = 0; for (int maxKey : cellsMap.keySet()) { cellMaxKey = maxKey>cellMaxKey?maxKey:cellMaxKey; } return cellMaxKey; } private static void init() throws InterruptedException { cells = randomCells(); sleepTime = 500; keyPress = new ArrayList<>(); cellPanel = new RussianPanel(); cellPanel.init(); cellMap= new HashMap<>(); cellsMap= new HashMap<>(); for (int i = 1; i <= Cell.MAXCOL*Cell.MAXROW; i++) { cellMap.put(i, true); } cellMap.put(-1, false); } private static Cells randomCells() { return new Cells((int)(Math.random()*18) + 2); } private static void dropToEnd() throws InterruptedException { HashSet<Integer> clearSet = new HashSet<>(); while (ifCellsDrop()) { while (ifCellsDrop()) { cells.drop(); keyControl(); Thread.sleep(sleepTime); cellPanel.repaint(); //if(flag){Thread.currentThread().wait();} } keyControl(); Thread.sleep(200); } for (Cell cell : cells.cellsList) { cellsMap.put(cell.getCellKey(), cell); clearSet.add(cell.row); } for (Integer integer : clearSet) { if (Cell.clear(integer)) { score++; sleepTime=sleepTime>50?sleepTime-50:50; cellPanel.repaint(); } } } private static boolean ifCellsDrop() { boolean ifDrop = true; for (Cell cell : cells.cellsList) { cellMap.put(cell.getCellKey(), true); } for (Cell cell : cells.cellsList) { if (!cellMap.get(cell.getDownCellKey())) { ifDrop = false; break; } } for (Cell cell : cells.cellsList) { cellMap.put(cell.getCellKey(), false); } return ifDrop; } private static boolean ifGoOn() { boolean flag = true; for (Cell cell : cells.cellsList) { cellMap.put(cell.getCellKey(), true); } for (Cell cell : cells.cellsList) { if (!cellMap.get(cell.getDownCellKey())) { flag = false; } } for (Cell cell : cells.cellsList) { cellMap.put(cell.getCellKey(), false); } return flag; } private static void keyControl() { Iterator<Integer> keyIt = keyPress.iterator(); while (keyIt.hasNext()) { Integer key = (Integer) keyIt.next(); if (key==1) { if (cells.ifRotate()) { cells.Rotate(); } }else if (cells.ifMoves(key)) { cells.move(key); } keyIt.remove(); } } static class RussianPanel extends JPanel{ private static final long serialVersionUID = 1L; @Override public void paint(Graphics g) { super.paint(g); g.setColor(Color.GRAY); g.setFont(new Font("score",Font.ITALIC, 40)); g.drawString("SCORE:"+score, 150, 200); for (Cell cell : cells.cellsList) { cellsMap.put(cell.getCellKey(), cell); } for (int key : cellsMap.keySet()) { int ass = key%Cell.MAXCOL; int x,y; if (ass==0) { x = (Cell.MAXCOL-1)*25; y = (Cell.MAXROW-key/Cell.MAXCOL)*25; }else { x = (ass-1)*25; y = (Cell.MAXROW-(key/Cell.MAXCOL)-1)*25; } switch (key%Cell.MAXCOL==0?key/Cell.MAXCOL-1:key/Cell.MAXCOL) { case 0:g.setColor(Color.RED);break; case 1:g.setColor(Color.YELLOW);break; case 2:g.setColor(Color.GREEN);break; case 3:g.setColor(Color.BLUE);break; default:g.setColor(Color.PINK);break; } g.fillRoundRect(x, y, 25, 25, 5, 5); } for (Cell cell : cells.cellsList) { cellsMap.remove(cell.getCellKey()); } //flag = false; //Thread.currentThread().notify(); } public void init() throws InterruptedException{ GUI gui = new GUI(); gui.init(); gui.jFrame.getContentPane().add(cellPanel); cellPanel.setVisible(true); } } }##界面类-GUI
package yy.game.russiacell; import java.awt.event.KeyAdapter; import java.awt.event.KeyEvent; import javax.swing.JFrame; public class GUI{ protected JFrame jFrame; public void init() throws InterruptedException { jFrame = new JFrame("俄罗斯方块"); jFrame.setBounds(560, 140, 520, 850); jFrame.setVisible(true); jFrame.addKeyListener(new CellkeyListener()); jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); } private class CellkeyListener extends KeyAdapter{ @Override public void keyPressed(KeyEvent e) { super.keyPressed(e); switch (e.getKeyCode()) { case KeyEvent.VK_UP: Control.keyPress.add(1); break; case KeyEvent.VK_DOWN: Control.keyPress.add(2); break; case KeyEvent.VK_LEFT: Control.keyPress.add(3); break; case KeyEvent.VK_RIGHT: Control.keyPress.add(4); break; default: break; } } } }##方块类-Cell
package yy.game.russiacell; import java.util.HashMap; import java.util.Iterator; import java.util.Map; public class Cell { int row; int col; static final int MAXROW = 32; static final int MAXCOL = 20; public Cell(int col) { super(); this.row = 32; this.col = col; } public Cell(int row,int col) { super(); this.row = row; this.col = col; } protected void drop() { Control.cellMap.put(this.getCellKey(), true); this.row--; Control.cellMap.put(this.getCellKey(), false); } protected boolean ifMove(int key) { boolean flag = true; switch (key) { case 2: flag = (this.row>3&&Control.cellMap.get(this.getCellKey()-60))?true:false; break; case 3: flag = (Control.cellMap.get(this.getCellKey()-1))?true:false; if (this.getCellKey()%MAXCOL==1) flag = false; break; case 4: flag = (Control.cellMap.get(this.getCellKey()+1))?true:false; if (this.getCellKey()%MAXCOL==0) flag = false; break; default: flag = false; break; } return flag; } protected void move(int key) { switch (key) { case 2: drop(); drop(); drop(); break; case 3: Control.cellMap.put(this.getCellKey(), true); this.col--; Control.cellMap.put(this.getCellKey(), false); break; case 4: Control.cellMap.put(this.getCellKey(), true); this.col++; Control.cellMap.put(this.getCellKey(), false); break; default: break; } } protected static boolean clear(int rowNum) { for (int i=1+(rowNum-1)*MAXCOL; i<=rowNum*MAXCOL; i++) { if (Control.cellMap.get(i)) { return false; } } Iterator<Integer> iterator = Control.cellsMap.keySet().iterator(); Map<Integer, Cell> cellsMap2 = new HashMap<>(); while (iterator.hasNext()) { int i = iterator.next(); if (i<=rowNum*MAXCOL && i>(rowNum-1)*MAXCOL) { iterator.remove(); Control.cellMap.put(i, true); continue; }else if (i>rowNum*MAXCOL) { cellsMap2.put(i-MAXCOL, Control.cellsMap.get(i)); Control.cellMap.put(i-MAXCOL, false); iterator.remove(); Control.cellMap.put(i, true); } } Control.cellsMap.putAll(cellsMap2); return true; } protected int getCellKey() { return (this.row-1)*MAXCOL+this.col; } protected int getDownCellKey() { return this.row>1?(getCellKey()-MAXCOL):-1; } }##方块集类—Cells
package yy.game.russiacell; import java.util.ArrayList; public class Cells { ArrayList<Cell> cellsList; int type; int rotateNum; protected Cells(int location) { cellsList = new ArrayList<>(); switch (randomShape()) { case ".": type = 1; cellsList.add(new Cell(location)); break; case "o": type = 2; cellsList.add(new Cell(location+1)); cellsList.add(new Cell(31,location+1)); cellsList.add(new Cell(location)); cellsList.add(new Cell(31,location)); break; case "I": type = 3; cellsList.add(new Cell(29,location)); cellsList.add(new Cell(30,location)); cellsList.add(new Cell(31,location)); cellsList.add(new Cell(location)); break; case "T": type = 4; cellsList.add(new Cell(31,location)); cellsList.add(new Cell(location)); cellsList.add(new Cell(location-1)); cellsList.add(new Cell(location+1)); break; case "L": type = 5; cellsList.add(new Cell(30,location)); cellsList.add(new Cell(30,location-1)); cellsList.add(new Cell(31,location)); cellsList.add(new Cell(location)); break; case "LL": type =6; cellsList.add(new Cell(30,location)); cellsList.add(new Cell(30,location+1)); cellsList.add(new Cell(31,location)); cellsList.add(new Cell(location)); break; case "Z": type = 7; cellsList.add(new Cell(31,location)); cellsList.add(new Cell(31,location+1)); cellsList.add(new Cell(location)); cellsList.add(new Cell(location-1)); break; case "ZZ": type = 8; cellsList.add(new Cell(31,location)); cellsList.add(new Cell(31,location-1)); cellsList.add(new Cell(location)); cellsList.add(new Cell(location+1)); break; default: break; } } protected Cells(int row,int col,int type,int rotNum) { cellsList = new ArrayList<>(); switch (type) { case 1: cellsList.add(new Cell(row,col)); break; case 2: cellsList.add(new Cell(row,col)); cellsList.add(new Cell(row-1,col)); cellsList.add(new Cell(row,col-1)); cellsList.add(new Cell(row-1,col-1)); break; case 3: switch (rotNum) { case 0:case 2: cellsList.add(new Cell(row,col)); cellsList.add(new Cell(row,col+1)); cellsList.add(new Cell(row,col+2)); cellsList.add(new Cell(row,col-1)); break; case 1:case 3: cellsList.add(new Cell(row,col)); cellsList.add(new Cell(row+1,col)); cellsList.add(new Cell(row+2,col)); cellsList.add(new Cell(row-1,col)); break; default:break; }break; case 4: cellsList.add(new Cell(row,col)); cellsList.add(new Cell(row+1,col)); cellsList.add(new Cell(row-1,col)); cellsList.add(new Cell(row,col+1)); cellsList.add(new Cell(row,col-1)); switch (rotNum) { case 0:cellsList.remove(3);break; case 1:cellsList.remove(2);break; case 2:cellsList.remove(4);break; case 3:cellsList.remove(1);;break; default:break; } break; case 5: switch (rotNum) { case 0: cellsList.add(new Cell(row,col-1)); cellsList.add(new Cell(row+1,col-1)); cellsList.add(new Cell(row+1,col)); cellsList.add(new Cell(row+1,col+1));break; case 1: cellsList.add(new Cell(row-1,col+1)); cellsList.add(new Cell(row,col+1)); cellsList.add(new Cell(row+1,col+1)); cellsList.add(new Cell(row+1,col));break; case 2: cellsList.add(new Cell(row-1,col)); cellsList.add(new Cell(row-1,col-1)); cellsList.add(new Cell(row-1,col+1)); cellsList.add(new Cell(row,col+1));break; case 3: cellsList.add(new Cell(row-1,col)); cellsList.add(new Cell(row-1,col-1)); cellsList.add(new Cell(row,col-1)); cellsList.add(new Cell(row+1,col-1));break; default:break; } break; case 6: switch (rotNum) { case 0: cellsList.add(new Cell(row,col-1)); cellsList.add(new Cell(row-1,col-1)); cellsList.add(new Cell(row-1,col)); cellsList.add(new Cell(row-1,col+1));break; case 1: cellsList.add(new Cell(row-1,col-1)); cellsList.add(new Cell(row,col-1)); cellsList.add(new Cell(row+1,col-1)); cellsList.add(new Cell(row+1,col));break; case 2: cellsList.add(new Cell(row+1,col)); cellsList.add(new Cell(row+1,col-1)); cellsList.add(new Cell(row+1,col+1)); cellsList.add(new Cell(row,col+1));break; case 3: cellsList.add(new Cell(row-1,col)); cellsList.add(new Cell(row-1,col+1)); cellsList.add(new Cell(row,col+1)); cellsList.add(new Cell(row+1,col+1));break; default:break; } break; case 7: switch (rotNum) { case 0:case 2: cellsList.add(new Cell(row,col)); cellsList.add(new Cell(row,col+1)); cellsList.add(new Cell(row+1,col+1)); cellsList.add(new Cell(row-1,col));break; case 1:case 3: cellsList.add(new Cell(row,col)); cellsList.add(new Cell(row,col-1)); cellsList.add(new Cell(row-1,col+1)); cellsList.add(new Cell(row-1,col));break; default:break; } break; case 8: switch (rotNum) { case 0:case 2: cellsList.add(new Cell(row,col)); cellsList.add(new Cell(row,col+1)); cellsList.add(new Cell(row+1,col)); cellsList.add(new Cell(row-1,col+1));break; case 1:case 3: cellsList.add(new Cell(row,col)); cellsList.add(new Cell(row,col+1)); cellsList.add(new Cell(row-1,col-1)); cellsList.add(new Cell(row-1,col));break; default:break; } break; default: break; } } protected Cells copyCells() { Cells copy = new Cells(5); copy.cellsList.clear(); for (Cell cell : this.cellsList) { copy.cellsList.add(cell); } return copy; } protected static String randomShape() { int randomNum = (int) (Math.random()*50)+1; if(randomNum>50) return "Z"; else if(randomNum>40) return "ZZ"; else if(randomNum>30) return "L"; else if(randomNum>20) return "LL"; else if(randomNum>10) return "T"; else if(randomNum>5) return "o"; else if(randomNum>1) return "I"; else return "."; } protected void drop() { for (Cell cell : cellsList) { cell.drop(); } } protected boolean ifMoves(int key) { boolean flag = true; for (Cell cell : this.cellsList) { Control.cellMap.put(cell.getCellKey(), true); } for (Cell cell : this.cellsList) { if (!cell.ifMove(key)) { flag = false; } } for (Cell cell : this.cellsList) { Control.cellMap.put(cell.getCellKey(), false); } return flag; } protected void move(int key) { for (Cell cell : this.cellsList) { cell.move(key); } } protected Cell getRotateCenter() { Cell centerCell = new Cell(0, 0); for (Cell cell : this.cellsList) { centerCell = cell.getCellKey()>centerCell.getCellKey()?cell:centerCell; } switch ((this.type-1)*(this.rotateNum+1)+1) { case 1:case 2:case 3:case 4:case 5:case 6:case 7:case 8:break; case 9:case 11: centerCell = new Cell(centerCell.row-2,centerCell.col); break; case 10:case 12: centerCell = new Cell(centerCell.row,centerCell.col-2); break; case 13: centerCell = new Cell(centerCell.row,centerCell.col-1); break; case 14: centerCell = new Cell(centerCell.row-1,centerCell.col); break; case 15: centerCell = new Cell(centerCell.row-1,centerCell.col); break; case 16: centerCell = new Cell(centerCell.row-1,centerCell.col); break; case 17: centerCell = new Cell(centerCell.row-1,centerCell.col+1); break; case 18: centerCell = new Cell(centerCell.row-1,centerCell.col-1); break; case 19: centerCell = new Cell(centerCell.row-1,centerCell.col-1); break; case 20: centerCell = new Cell(centerCell.row,centerCell.col-1); break; case 21: centerCell = new Cell(centerCell.row-1,centerCell.col-1); break; case 22: centerCell = new Cell(centerCell.row,centerCell.col+1); break; case 23: centerCell = new Cell(centerCell.row-1,centerCell.col); break; case 24: centerCell = new Cell(centerCell.row-1,centerCell.col-1); break; case 25:case 27: centerCell = new Cell(centerCell.row,centerCell.col-1); break; case 26:case 28: centerCell = new Cell(centerCell.row-1,centerCell.col); break; case 29:case 31: centerCell = new Cell(centerCell.row-2,centerCell.col); break; case 30:case 32: centerCell = new Cell(centerCell.row-2,centerCell.col); break; default:break; } return centerCell; } protected boolean ifRotate(){ Cell centerCell = this.getRotateCenter(); int centerRow = centerCell.row; int centerCol = centerCell.col; boolean flag = true; if (centerCol>18||centerCol<3) {//防止边缘异常 return false; } for (Cell cell : this.cellsList) { Control.cellMap.put(cell.getCellKey(), true); } for (int i = -1; i <= 1; i++) { for (int j = -1; j <= 1; j++) { if (!Control.cellMap.get(new Cell(centerRow+i,centerCol+j).getCellKey())) { flag = false; } } } return flag; } protected void Rotate() { Cell centerCell = this.getRotateCenter(); int centerRow = centerCell.row; int centerCol = centerCell.col; this.cellsList = new Cells(centerRow, centerCol, this.type, this.rotateNum).cellsList; rotateNum = (rotateNum+1)%4; } }