public class BoxGame {
public static boolean isWin = false;
private int row, col;// 有多少行,多少列
private int box_count;// 箱子个数
private int[][] gameCore;// 游戏核心 二维地图
static private final Random RANDOM = new Random();
public static final Scanner scanner = new Scanner(System.in);
public BoxGame() {
init();
}
private void init(){
System.out.println("请输入地图行数,以回车键结束.");
setRow(scanner.nextInt()+2);
System.out.println("请输入地图列数,以回车键结束.");
setCol(scanner.nextInt()+2);
System.out.println("请输入需完成目标数,以回车键结束.");
setBox_count(scanner.nextInt());
gameCore = new int[this.row][this.col];
createBoxGame();
player();
}
public BoxGame(int row, int col, int box_count) {
if (row < 2 || col < 2 || box_count < 1)
throw new RuntimeException("参数异常,导致地图创建失败!");
this.row = row + 2;// 多加二行,用于制造墙壁
this.col = col + 2;// 多加二列,用于制造墙壁
this.box_count = box_count;
gameCore = new int[this.row][this.col];
}
public void createBoxGame() {
int type = 0;
for (int i = 0; i < this.row; i++) {
for (int j = 0; j < this.col; j++) {
type = RANDOM.nextInt(10);
// 初始化地图
if (type < 1 || i == 0 || i == this.row - 1 || j == 0
|| j == this.col - 1) {
gameCore[i][j] = 1;// 墙壁
} else {
gameCore[i][j] = 0;// 空地
}
}
}
//人
gameCore[1][1] = 5;
// 往地图上放星星
makeStar();
// 往地图上放箱子
makeBox();
}
// 往地图上放星星
private void makeStar() {
int row = 0;
int col = 0;
for (int i = 0; i < box_count; i++) {
row = RANDOM.nextInt(this.row);
col = RANDOM.nextInt(this.col);
// 判断构建的星星在地图上是否合法
if (gameCore[row][col] == 0) {
// 合法
gameCore[row][col] = 2;// 记录星星的位置
} else {
i--;//添加失败,次数还原
}
}
}
// 往地图上放箱子
private void makeBox() {
int row = -1;
int col = -1;
int type = -1;
for (int i = 0; i < box_count; i++) {
row = RANDOM.nextInt(this.row);
col = RANDOM.nextInt(this.col);
// 检查箱子的合法性及可行性
type = checkBox(row, col);
if(type != -1){
gameCore[row][col]=type;
}else{
i--;
}
}
}
private int checkBox(int row, int col) {
if (gameCore[row][col] == 1 || gameCore[row][col] == 3 || gameCore[row][col] == 4 ||gameCore[row][col] == 5)
return -1;
if(gameCore[row][col] == 2)
return 4;
// 判断是否是死角
if ((gameCore[row + 1][col] == 1 || gameCore[row - 1][col] == 1)
&& (gameCore[row][col + 1] == 1 || gameCore[row][col - 1] == 1))
return -1;
return 3;
}
public int getRow() {
return row;
}
public void setRow(int row) {
this.row = row;
}
public int getCol() {
return col;
}
public void setCol(int col) {
this.col = col;
}
public int getBox_count() {
return box_count;
}
public void setBox_count(int box_count) {
this.box_count = box_count;
}
public int[][] getGameCore() {
return gameCore;
}
public void setGameCore(int[][] gameCore) {
this.gameCore = gameCore;
}
public void player(){
Person p = new Person(getGameCore(), 1, 1,box_count);
p.printMap();
int dir = -1;
System.out.println("游戏说明:");
System.out.println(" 〓:墙壁 ￡:is you ◎:箱子 ☆:目标 ★:成功");
System.out.println(" 上:8 下:5 or 2 左:4 右:6");
System.out.println(" 退出:7 下一关:9");
System.out.println("请输入你接下来的操作:");
do {
if(isWin){
isWin=false;
init();
break;
}
dir = scanner.nextInt();
if(dir == 7)
break;
else if(dir == 9){
init();
break;
}
p.move(dir);
} while (true);
}
public static void main(String[] args) {
new BoxGame();
}
}
class Person {
private int row, col;// 小人所在的位置,注意这里的row、col和BoxGame中row、col的区别,完全不是一个概念
private int[][] gameCore;// 游戏核心 二维地图
private int box_count;//目标数
private boolean flag = false;// 标记人物是否与目标重合
public Person(int[][] gameCore, int row, int col,int box_count) {
this.gameCore = gameCore;
this.row = row;
this.col = col;
this.gameCore[row][col] = 5;
this.box_count = box_count;
}
public void move(int dir) {
switch (dir) {
case 8:
up();
break;
case 2:
case 5:
down();
break;
case 4:
left();
break;
case 6:
right();
break;
}
printMap();
}
private void up() {
// 往上走
if (row == 1 || gameCore[row - 1][col] == 1)
return;
if(startMove(-1, 0))
this.row--;
}
private void down() {
// 往下走
if (row == gameCore.length)
return;
if(startMove(1, 0))
this.row++;
}
// 0:空地 1:墙壁 2: 目标 3：箱子 4:完成 5:小人
private boolean startMove(int row_value, int col_value) {
flag = gameCore[row][col] == 6;
if (gameCore[row + row_value][col + col_value] == 0) {
// 空地
if (flag) {
gameCore[row][col] = 2;
gameCore[row + row_value][col + col_value] = 5;
} else {
gameCore[row][col] = 0;
gameCore[row + row_value][col + col_value] = 5;
}
} else if (gameCore[row + row_value][col + col_value] == 2) {
if (flag) {
gameCore[row][col] = 2;
gameCore[row + row_value][col + col_value] = 6;
} else {
gameCore[row][col] = 0;
gameCore[row + row_value][col + col_value] = 6;
}
} else if (gameCore[row + row_value][col + col_value] == 3) {
// 推动箱子
// 判断箱子是否可以移动
if (gameCore[row + row_value + row_value][col + col_value
+ col_value] == 1
|| gameCore[row + row_value + row_value][col + col_value
+ col_value] == 3
|| gameCore[row + row_value + row_value][col + col_value
+ col_value] == 4) {
return false;
}
if (flag) {
// 空地
if (gameCore[row + row_value + row_value][col + col_value
+ col_value] == 0) {
gameCore[row + row_value + row_value][col + col_value
+ col_value] = 3;
gameCore[row + row_value][col + col_value] = 5;
gameCore[row][col] = 2;
} else if (gameCore[row + row_value + row_value][col
+ col_value + col_value] == 2) {
// 目标
gameCore[row + row_value + row_value][col + col_value
+ col_value] = 4;
gameCore[row + row_value][col + col_value] = 5;
gameCore[row][col] = 2;
}
} else {
// 空地
if (gameCore[row + row_value + row_value][col + col_value
+ col_value] == 0) {
gameCore[row + row_value + row_value][col + col_value
+ col_value] = 3;
gameCore[row + row_value][col + col_value] = 5;
gameCore[row][col] = 0;
} else if (gameCore[row + row_value + row_value][col
+ col_value + col_value] == 2) {
// 目标
gameCore[row + row_value + row_value][col + col_value
+ col_value] = 4;
gameCore[row + row_value][col + col_value] = 5;
gameCore[row][col] = 0;
}
}
} else if (gameCore[row + row_value][col + col_value] == 4) {
// 推已经完成的.
// 判断箱子是否可以移动
if (gameCore[row + row_value + row_value][col + col_value
+ col_value] == 1
|| gameCore[row + row_value + row_value][col + col_value
+ col_value] == 3
|| gameCore[row + row_value + row_value][col + col_value
+ col_value] == 4) {
return false;
}
if (flag) {
// 空地
if (gameCore[row + row_value + row_value][col + col_value
+ col_value] == 0) {
gameCore[row + row_value + row_value][col + col_value
+ col_value] = 3;
gameCore[row + row_value][col + col_value] = 6;
gameCore[row][col] = 2;
} else if (gameCore[row + row_value + row_value][col
+ col_value + col_value] == 2) {
// 目标
gameCore[row + row_value + row_value][col + col_value
+ col_value] = 4;
gameCore[row + row_value][col + col_value] = 6;
gameCore[row][col] = 2;
}
} else {
// 空地
if (gameCore[row + row_value + row_value][col + col_value
+ col_value] == 0) {
gameCore[row + row_value + row_value][col + col_value
+ col_value] = 3;
gameCore[row + row_value][col + col_value] = 6;
gameCore[row][col] = 0;
} else if (gameCore[row + row_value + row_value][col
+ col_value + col_value] == 2) {
// 目标
gameCore[row + row_value + row_value][col + col_value
+ col_value] = 4;
gameCore[row + row_value][col + col_value] = 6;
gameCore[row][col] = 0;
}
}
}
return true;
}
private void left() {
// 往左
if (col == 1)
return;
if(startMove(0, -1))
this.col--;
}
private void right() {
// 往右
if (col == gameCore[0].length - 2)
return;
if(startMove(0, 1))
this.col++;
}
private void isWin(){
int count=0;
for (int i = 0; i < gameCore.length; i++) {
for (int j = 0; j < gameCore[0].length; j++) {
if(gameCore[i][j] == 4)
count++;
}
}
if(count == box_count){
System.out.println("游戏胜利.");
BoxGame.isWin = true;
}
}
// 0:空地 1:墙壁 2: 目标 3：箱子 4:完成 5:小人 6 人物与目标重合
public void printMap() {
System.out.println("\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n");
for (int i = 0; i < gameCore.length; i++) {
for (int j = 0; j < gameCore[0].length; j++) {
switch (gameCore[i][j]) {
case 0:
System.out.print(" ");
break;
case 1:
System.out.print("〓");
break;
case 2:
System.out.print("☆");
break;
case 3:
System.out.print("◎");
break;
case 4:
System.out.print("★");
break;
case 5:
System.out.print("￡");
break;
case 6:
System.out.print("※");
break;
}
}
System.out.println();
}
isWin();
} }
推箱子小游戏--控制台