Help with a hunt the wumpus game

Question

I accidently posted this question on the wrong section so i'm posting it again here.
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
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] = '0';    <<<<<<there is a problem here: col cannot be resolved
        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:The method nextInt(int) in the type Scanner is not applicable for the arguments (InputStream)>>>
        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);   //<<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 )  //<<not sure on how to check if the dir they are shooting has the wumpus in there>>
                    System.out.println("You shot the Wumpus!");
        }while (state!=2);
    }//end of main
}//end of class

Answer 1

here is the whole code just in case you guys want to see it...yes i know it looks primitive to you experts but hey i can follow and understand what i've written and that's what matters ^.~))V
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 ++)
            for (int col = 0; col<6; col ++)
                maze[row][col] = '0';             
          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
          int wumpusRow = r.nextInt(4);
          int wumpusCol = r.nextInt(6);
          maze [wumpusRow][wumpusCol] = '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
          //this checks the maze if there is a pit in that location
          else if (maze[newRow][newCol] == 'p') 
               System.out.println("You fall into a pit. You lose!");
               return 2;
          //checks for the wumpus
          else if (maze[newRow][newCol] == 'w')
               System.out.println("You've been eaten by the Wumpus. You lose!!");
               return 2;
          //checks for the breeze (right,left,down,up)
          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");
          //checks for the wumpus' stench
          else if (
                    (newCol>0 && maze[newRow][newCol-1] == 'w') ||
                    (newCol<5 && maze[newRow][newCol+1] =='w') ||
                    (newRow>0 && maze[newCol][newRow-1] == 'w') ||
                    (newRow<3 && maze[newCol][newRow+1] =='w')
                    System.out.println("Something smells!!");
                    return 1;
          else
               System.out.println("Nothing happens.");
               return 1;
          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
          Scanner in= new Scanner(System.in);
          int move;
          int state = 1;
          // 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();
               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
                         playerCol = 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();
                    if (shootDir==1 && playerRow>0)
                         if (maze[playerRow-1][playerCol] == 'w')
                              System.out.println("You shot the Wumpus!");break;
                         else
                              System.out.println("You missed! You lose!");break;
                    else if(shootDir==2 && playerRow<3)
                         if (maze[playerRow+1][playerCol] == 'w')
                              System.out.println("You shot the Wumpus!");break;
                         else
                              System.out.println("You missed! You lose!");break;
                    else if (shootDir==3 && playerCol<5)
                         if (maze[playerRow][playerCol+1] == 'w')
                              System.out.println("You shot the Wumpus!");break;
                         else
                              System.out.println("You missed! You lose!");break;
                    else if (shootDir==4 && playerCol>0)
                         if (maze[playerRow][playerCol-1] == 'w')
                              System.out.println("You shot the Wumpus!");break;
                         else
                              System.out.println("You missed! You lose!");break;
          }while (state!=2);
          //shows the user the map of the maze if he/she gets eaten or falls in a pit
               for(int row=0;row<4;row++,System.out.println())
                    for(int col=0;col<6;col++)
                         String loc = ""+maze[row][col];
                         loc += ((row == playerRow) && (col == playerCol)) ? "*" : "";
                         System.out.print(loc+"\t");
     }//end of main
}//end of class