本篇文章為大家展示了使用java實(shí)現(xiàn)一個(gè)俄羅斯方塊游戲，內(nèi)容簡(jiǎn)明扼要并且容易理解，絕對(duì)能使你眼前一亮，通過(guò)這篇文章的詳細(xì)介紹希望你能有所收獲。
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鍵盤(pán)操作：
左鍵：左移； 右鍵：右移；
上鍵：變換造型 下鍵：加速下掉（沒(méi)毛病吧，沒(méi)有繼續(xù)整）
任意一行的方塊滿(mǎn)格，這一行就消除，消除一行方塊得10分，目前小主我還沒(méi)有設(shè)置關(guān)卡，各位喜歡的寶寶們可以自己設(shè)置關(guān)卡哦；
那么那些方塊的造型到底從哪里來(lái)的呢，那就是我們自己設(shè)計(jì)的，常見(jiàn)的幾種造型就是：I型，T型，L型，田字格型等等吧，自己個(gè)加唄！
那么到底咋整的咧？其實(shí)啊就是一個(gè)4*4的數(shù)組，當(dāng)然了你開(kāi)心設(shè)計(jì)n*n也可以，你牛皮你說(shuō)了算！
那么下面舉了一個(gè)例子，用來(lái)告訴你們?yōu)樯赌銈兛匆?jiàn)的造型可以變換的原因就是這樣提前設(shè)計(jì)好，0為空，1為填充格，這樣你就可以在你的游戲里面凹造型了！
算了：直接放圖先看代碼運(yùn)行結(jié)果吧：
喜歡嗎？喜歡就直接做吧，可能代碼寫(xiě)的不夠好，請(qǐng)各位大神多多包涵，我回頭也會(huì)多總結(jié)，會(huì)不斷更新代碼的；
GamePanel類(lèi)：游戲界面類(lèi)，整個(gè)方塊掉落和顯示，游戲的邏輯斯洛都在這個(gè)類(lèi)里面實(shí)現(xiàn)；
重慶分公司
重慶分公司
package tetris;
import java.awt.Graphics;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.util.Random;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.Timer;
public class GamePanel extends JPanel implements KeyListener{
private int mapRow = 21;
private int mapCol = 12;
private int mapGame[][] = new int[mapRow][mapCol];//開(kāi)辟一個(gè)二維數(shù)組空間，用來(lái)存放我們的地圖信息
private Timer timer;
private int score = 0;//記錄成績(jī)
Random random = new Random();
private int curShapeType = -1;
private int curShapeState = -1;//設(shè)置當(dāng)前的形狀類(lèi)型和當(dāng)前的形狀狀態(tài)
private int nextShapeType = -1;
private int nextShapeState = -1;//設(shè)置下一次出現(xiàn)的方塊組的類(lèi)型和狀態(tài)
private int posx = 0;
private int posy = 0;
private final int shapes[][][] = new int[][][]{
//T字形按逆時(shí)針的順序存儲(chǔ)
{
{0,1,0,0, 1,1,1,0, 0,0,0,0, 0,0,0,0},
{0,1,0,0, 1,1,0,0, 0,1,0,0, 0,0,0,0},
{1,1,1,0, 0,1,0,0, 0,0,0,0, 0,0,0,0},
{0,1,0,0, 0,1,1,0, 0,1,0,0, 0,0,0,0}
},
//I字形按逆時(shí)針的順序存儲(chǔ)
{
{0,0,0,0, 1,1,1,1, 0,0,0,0, 0,0,0,0},
{0,1,0,0, 0,1,0,0, 0,1,0,0, 0,1,0,0},
{0,0,0,0, 1,1,1,1, 0,0,0,0, 0,0,0,0},
{0,1,0,0, 0,1,0,0, 0,1,0,0, 0,1,0,0}
},
//倒Z形按逆時(shí)針的順序存儲(chǔ)
{
{0,1,1,0, 1,1,0,0, 0,0,0,0, 0,0,0,0},
{1,0,0,0, 1,1,0,0, 0,1,0,0, 0,0,0,0},
{0,1,1,0, 1,1,0,0, 0,0,0,0, 0,0,0,0},
{1,0,0,0, 1,1,0,0, 0,1,0,0, 0,0,0,0}
},
//Z形按逆時(shí)針的順序存儲(chǔ)
{
{1,1,0,0, 0,1,1,0, 0,0,0,0, 0,0,0,0},
{0,1,0,0, 1,1,0,0, 1,0,0,0, 0,0,0,0},
{1,1,0,0, 0,1,1,0, 0,0,0,0, 0,0,0,0},
{0,1,0,0, 1,1,0,0, 1,0,0,0, 0,0,0,0}
},
//J字形按逆時(shí)針的順序存儲(chǔ)
{
{0,1,0,0, 0,1,0,0, 1,1,0,0, 0,0,0,0},
{1,1,1,0, 0,0,1,0, 0,0,0,0, 0,0,0,0},
{1,1,0,0, 1,0,0,0, 1,0,0,0, 0,0,0,0},
{1,0,0,0, 1,1,1,0, 0,0,0,0, 0,0,0,0}
},
//L字形按逆時(shí)針的順序存儲(chǔ)
{
{1,0,0,0, 1,0,0,0, 1,1,0,0, 0,0,0,0},
{0,0,1,0, 1,1,1,0, 0,0,0,0, 0,0,0,0},
{1,1,0,0, 0,1,0,0, 0,1,0,0, 0,0,0,0},
{1,1,1,0, 1,0,0,0, 0,0,0,0, 0,0,0,0}
},
//田字形按逆時(shí)針的順序存儲(chǔ)
{
{1,1,0,0, 1,1,0,0, 0,0,0,0, 0,0,0,0},
{1,1,0,0, 1,1,0,0, 0,0,0,0, 0,0,0,0},
{1,1,0,0, 1,1,0,0, 0,0,0,0, 0,0,0,0},
{1,1,0,0, 1,1,0,0, 0,0,0,0, 0,0,0,0}
}
};
private int rowRect = 4;
private int colRect = 4;//這里我們把存儲(chǔ)的圖像看成是一個(gè)4*4的二維數(shù)組，雖然在上面我們采用一維數(shù)組來(lái)存儲(chǔ)，但實(shí)際還是要看成二維數(shù)組來(lái)實(shí)現(xiàn)
private int RectWidth = 10;
public GamePanel()//構(gòu)造函數(shù)----創(chuàng)建好地圖
{
CreateRect();
initMap();//初始化這個(gè)地圖
SetWall();//設(shè)置墻
// CreateRect();
timer = new Timer(500,new TimerListener());
timer.start();
}
class TimerListener implements ActionListener{
public void actionPerformed(ActionEvent e)
{
MoveDown();
}
}
public void SetWall()//第0列和第11列都是墻，第20行也是墻
{
for(int i = 0; i < mapRow; i++)//先畫(huà)列
{
mapGame[i][0] = 2;
mapGame[i][11] = 2;
}
for(int j = 1; j < mapCol-1; j++)//畫(huà)最后一行
{
mapGame[20][j] = 2;
}
}
public void initMap()//初始化這個(gè)地圖，墻的ID是2，空格的ID是0，方塊的ID是1
{
for(int i = 0; i < mapRow; i++)
{
for(int j = 0; j < mapCol; j++)
{
mapGame[i][j] = 0;
}
}
}
public void CreateRect()//創(chuàng)建方塊---如果當(dāng)前的方塊類(lèi)型和狀態(tài)都存在就設(shè)置下一次的，如果不存在就設(shè)置當(dāng)前的并且設(shè)置下一次的狀態(tài)和類(lèi)型
{
if(curShapeType == -1 && curShapeState == -1)//當(dāng)前的方塊狀態(tài)都為1，表示游戲才開(kāi)始
{
curShapeType = random.nextInt(shapes.length);
curShapeState = random.nextInt(shapes[0].length);
}
else
{
curShapeType = nextShapeType;
curShapeState = nextShapeState;
}
nextShapeType = random.nextInt(shapes.length);
nextShapeState = random.nextInt(shapes[0].length);
posx = 0;
posy = 1;//墻的左上角創(chuàng)建方塊
if(GameOver(posx,posy,curShapeType,curShapeState))
{
JOptionPane.showConfirmDialog(null, "游戲結(jié)束！", "提示", JOptionPane.OK_OPTION);
System.exit(0);
}
}
public boolean GameOver(int x, int y, int ShapeType, int ShapeState)//判斷游戲是否結(jié)束
{
if(IsOrNoMove(x,y,ShapeType,ShapeState))
{
return false;
}
return true;
}
public boolean IsOrNoMove(int x, int y, int ShapeType, int ShapeState)//判斷當(dāng)前的這個(gè)圖形是否可以移動(dòng),這里重點(diǎn)強(qiáng)調(diào)x,y的坐標(biāo)是指4*4的二維數(shù)組（描述圖形的那個(gè)數(shù)組）的左上角目標(biāo)
{
for(int i = 0; i < rowRect ; i++)
{
for(int j = 0; j < colRect; j++)
{
if(shapes[ShapeType][ShapeState][i*colRect+j] == 1 && mapGame[x+i][y+j] == 1
|| shapes[ShapeType][ShapeState][i*colRect+j] == 1 && mapGame[x+i][y+j] == 2)
{
return false;
}
}
}
return true;
}
public void Turn()//旋轉(zhuǎn)
{
int temp = curShapeState;
curShapeState = (curShapeState+1) % shapes[0].length;
if(IsOrNoMove(posx,posy,curShapeType,curShapeState))
{
}
else
{
curShapeState = temp;
}
repaint();
}
public void MoveDown()//向下移動(dòng)
{
if(IsOrNoMove(posx+1,posy,curShapeType,curShapeState))
{
posx++;
}
else
{
AddToMap();//將此行固定在地圖中
CheckLine();
CreateRect();//重新創(chuàng)建一個(gè)新的方塊
}
repaint();
}
public void MoveLeft()//向左移動(dòng)
{
if(IsOrNoMove(posx,posy-1,curShapeType,curShapeState))
{
posy--;
}
repaint();
}
public void MoveRight()//向右移動(dòng)
{
if(IsOrNoMove(posx,posy+1,curShapeType,curShapeState))
{
posy++;
}
repaint();
}
public void AddToMap()//固定掉下來(lái)的這一圖像到地圖中
{
for(int i = 0; i < rowRect; i++)
{
for(int j = 0; j < colRect; j++)
{
if(shapes[curShapeType][curShapeState][i*colRect+j] == 1)
{
mapGame[posx+i][posy+j] = shapes[curShapeType][curShapeState][i*colRect+j];
}
}
}
}
public void CheckLine()//檢查一下這些行中是否有滿(mǎn)行的
{
int count = 0;
for(int i = mapRow-2; i >= 0; i--)
{
count = 0;
for(int j = 1; j < mapCol-1; j++)
{
if(mapGame[i][j] == 1)
{
count++;
}
else
break;
}
if(count >= mapCol-2)
{
for(int k = i; k > 0; k--)
{
for(int p = 1; p < mapCol-1; p++)
{
mapGame[k][p] = mapGame[k-1][p];
}
}
score += 10;
i++;
}
}
}
public void paint(Graphics g)//重新繪制窗口
{
super.paint(g);
for(int i = 0; i < rowRect; i++)//繪制正在下落的方塊
{
for(int j = 0; j < colRect; j++)
{
if(shapes[curShapeType][curShapeState][i*colRect+j] == 1)
{
g.fillRect((posy+j+1)*RectWidth, (posx+i+1)*RectWidth, RectWidth, RectWidth);
}
}
}
for(int i = 0; i < mapRow; i++)//繪制地圖上面已經(jīng)固定好的方塊信息
{
for(int j = 0; j < mapCol; j++)
{
if(mapGame[i][j] == 2)//畫(huà)墻
{
g.drawRect((j+1)*RectWidth, (i+1)*RectWidth, RectWidth, RectWidth);
}
if(mapGame[i][j] == 1)//畫(huà)小方格
{
g.fillRect((j+1)*RectWidth, (i+1)*RectWidth, RectWidth, RectWidth);
}
}
}
g.drawString("score = "+ score, 225, 15);
g.drawString("下一個(gè)方塊：", 225, 50);
for(int i = 0; i < rowRect; i++)
{
for(int j = 0; j < colRect; j++)
{
if(shapes[nextShapeType][nextShapeState][i*colRect+j] == 1)
{
g.fillRect(225+(j*RectWidth), 100+(i*RectWidth), RectWidth, RectWidth);
}
}
}
}
public void NewGame()//游戲重新開(kāi)始
{
score = 0;
initMap();
SetWall();
CreateRect();
repaint();
}
public void StopGame()//游戲暫停
{
timer.stop();
}
public void ContinueGame()
{
timer.start();
}
@Override
public void keyTyped(KeyEvent e) {
}
@Override
public void keyPressed(KeyEvent e) {
switch(e.getKeyCode())
{
case KeyEvent.VK_UP://上----旋轉(zhuǎn)
Turn();
break;
case KeyEvent.VK_DOWN://下----向下移動(dòng)
MoveDown();
break;
case KeyEvent.VK_LEFT://左----向左移動(dòng)
MoveLeft();
break;
case KeyEvent.VK_RIGHT://右----向右移動(dòng)
MoveRight();
break;
}
}
@Override
public void keyReleased(KeyEvent e) {
// TODO Auto-generated method stub
}
}GameFrame類(lèi)：整個(gè)游戲的進(jìn)入口，好吧，說(shuō)白了就是有main()函數(shù)的類(lèi)，這個(gè)類(lèi)里面實(shí)現(xiàn)游戲界面的一些設(shè)計(jì)，你可以理解為一個(gè)小小小小的UI；
package tetris;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JFrame;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JOptionPane;
public class GameFrame extends JFrame implements ActionListener{
private int widthFrame = 500;
private int heightFrame = 600;
private JMenu menuone = new JMenu("游戲");//創(chuàng)建一個(gè)菜單
private JMenuItem newGame = menuone.add("重新開(kāi)始");//創(chuàng)建一個(gè)內(nèi)置菜單選項(xiàng)
private JMenuItem exitGame = menuone.add("游戲退出");
private JMenuItem stopGame = menuone.add("游戲暫停");
private JMenuItem goOnGame = menuone.add("游戲繼續(xù)");
private JMenu menutwo = new JMenu("幫助");//創(chuàng)建第二個(gè)菜單
private JMenuItem aboutGame = menutwo.add("關(guān)于游戲");
GamePanel gamepanel = new GamePanel();
public GameFrame()//構(gòu)造函數(shù)
{
addKeyListener(gamepanel);
newGame.addActionListener(this);
exitGame.addActionListener(this);
stopGame.addActionListener(this);
goOnGame.addActionListener(this);
aboutGame.addActionListener(this);
this.add(gamepanel);
JMenuBar menu = new JMenuBar();
menu.add(menuone);
menu.add(menutwo);
this.setJMenuBar(menu);
this.setTitle("俄羅斯方塊");
this.setBounds(50, 10, widthFrame, heightFrame);
this.setVisible(true);
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
public void actionPerformed(ActionEvent e)
{
if(e.getSource() == newGame)//游戲重新開(kāi)始
{
gamepanel.NewGame();
}
if(e.getSource() == exitGame)//游戲退出
{
System.exit(0);
}
if(e.getSource() == stopGame)//游戲暫停
{
gamepanel.StopGame();
}
if(e.getSource() == goOnGame)//游戲繼續(xù)
{
gamepanel.ContinueGame();
}
if(e.getSource() == aboutGame)//關(guān)于游戲信息
{
JOptionPane.showMessageDialog(null, "左右鍵移動(dòng)，向上建旋轉(zhuǎn)", "提示", JOptionPane.OK_OPTION);
}
}
public static void main(String[] args) {
new GameFrame();
}
}Java中的集合主要分為四類(lèi)：1、List列表：有序的，可重復(fù)的；2、Queue隊(duì)列：有序，可重復(fù)的；3、Set集合：不可重復(fù)；4、Map映射：無(wú)序，鍵唯一，值不唯一。
上述內(nèi)容就是使用java實(shí)現(xiàn)一個(gè)俄羅斯方塊游戲，你們學(xué)到知識(shí)或技能了嗎？如果還想學(xué)到更多技能或者豐富自己的知識(shí)儲(chǔ)備，歡迎關(guān)注創(chuàng)新互聯(lián)行業(yè)資訊頻道。
