Hunt the Wumpus

[yuki]

i'm trying to write the hunt the wumpus game with simple conditions: (check-marked the ones i already accomplished)
[x]the pits will be placed randomly
[x] the wumpus is placed in the maze randomly (not sure if i did that one correctly)
[x] the player starts on the lower left of the maze row 3 col 0
-the player will only have 1 chance to shoot the Wumpus
[x]if the player is close to the Wumpus then there would be a prompt saying there is stench around
[x]if the player is close to a pit then she/he will be prompted that there is a breeze.
-if the player falls in a pit or gets eaten by the wumpus the game will be over and the map of the maze will be shown. I used 0 for empty cells and p for pits and w for wumpus in the array.

There is some problem with the program i've written so far but i don't know how to fix it. also, i don't know how to check if the wumpus will be in the direction the player wants to shoot. i'd appreciate any suggestions

 -java
 
import java.util.*;
public class playWumpus 
{
    //initMaze METHOD
    //put the pits and wumpus into the world
    public static void initMaze(char [][] maze)
    {
        Random r = new Random();
 
        for (int row = 0; row <4; row ++)
        {
            maze[row][col] = 'O';    <<<<<<there is a problem here
        }
        int pitRow, pitCol;
        for (int pitNum = 0; pitNum <4; pitNum++)
        {
            pitRow = r.nextInt(4); //randomly choose row
            pitCol = r.nextInt(6); //randomly choose column
            if (pitRow == 3 && pitCol == 0)//start location
            {    
                pitCol=5;
            }
        }
        maze [pitRow][pitCol] = 'p'; //places the pits in the maze randomly
        maze [r.nextInt(4)][r.nextInt(6)] = 'w'; //places the wumpus randomly in the maze
    }// end of Maze method
 
 
    //CHECKMOVE method
    //possible outcomes: run into the wall , fall into the pit, eaten by wumpus,
    //feel breeze, smell stench, nothing. 
    public static int checkMove(char [] [] maze, int newRow, int newCol)
    {
        //checks if they run into a wall
        if (newRow<0 || newRow>3 || newCol<0 || newCol>5)
        {
            System.out.println("You hit a wall");
            return 0;
            // it will return to the main method and places 0 in the state variable
        }
        else if (maze[newRow][newCol] == 'p')  
        //this checks the maze if there is a P in that location
        {
            System.out.println("You fall into a pit");
            return 2;
            // it will return to the main method and places 2 in the state variable
        }
        else if (maze[newRow][newCol] == 'w')//checks for the wumpus
        {
            System.out.println("You've eaten by the Wumpus!!");
        }
        //checks for the breeze (right,left,down,up)   //<<is the following if-statement correct?>>>
        if (
            (newCol>0 && maze[newRow][newCol-1] == 'p') || 
            (newCol<5 && maze[newRow][newCol+1] =='p') ||
            (newRow>0 && maze[newCol][newRow-1] == 'p') ||
            (newRow<3 && maze[newCol][newRow+1] =='p')
            )
        {
            System.out.println("You feel a breeze");
        }
        return 1;
 
    }//end of the maze method
 
    public static void main(String [ ] args)
    {
        char [ ] [ ] maze = new char [4][6]; //the actual map of the game
        int playerRow=3, playerCol=0;  // player location aka lat/long
        Scanner in= new Scanner(System.in);   //<<there is something wrong with my scanner>>>
        int move, state;
        // state of the game
        // state   0= illegal move, 1= legal move, 3= end game
        initMaze (maze); // calling the initMaze method
        do
        {
            System.out.println("What would you like to do? 1=up, 2=down, 3=right 4=left, 5=shoot");
            move = in.nextInt(System.in);   //<<for some reason eclipse is telling me that the type is incorrect>>
            if (move ==1) // move up in the world
            {
                state = checkMove(maze, playerRow-1,playerCol); //these are coordinates
                if ( state >0 ) // legal move
                {
                    playerRow = playerRow-1;
                }
            }
            if (move ==2) // move down in the world
            {
                state = checkMove(maze, playerRow+1,playerCol); 
                if ( state >0 ) // legal move
                {
                    playerRow = playerRow+1;
                }
            }
            if (move ==3) // move right in the world
            {
                state = checkMove(maze, playerRow,playerCol+1); 
                if ( state >0 ) // legal move
                {
                    playerCol = playerCol+1;
                }
            }
            if (move ==4) // move left in the world
            {
                state = checkMove(maze, playerRow,playerCol-1); 
                if ( state >0 ) // legal move
                {
                    playerRow = playerCol-1;
                }
            }
            if (move == 5) // shoot the wumpus in the world
            { 
                System.out.println("Which direction would you like to shoot? 1=up, 2=down, 3=right, 4=left");
                int shootDir = in.nextInt(System.in);
 
                // check if the wumpus gets killed
                if (  shootDir == 1 )
                {
                    System.out.println("You shot the Wumpus!");
                }
 
            }
        }while (state!=2);
    }//end of main
 
}//end of class
 
 
 
 
 
 
 

[yuki]

i already fixed this part:

for (int row = 0; row <4; row ++)
{
for (int col = 0; col <6; col ++)
{
maze[row][col] = '0';
}
}



and this part:

move = in.nextInt(System.in);

to this:

move = in.nextInt();


i just need to find out how to check where the wumpus is and if that is the direction the player is shooting.