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not executing cout

Cpp gamer (12)
i am writing a game that involes computer players to run over a character and when they move off of it, the previous character is printed.
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// ghost

#include <iostream>
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include "defines.h"
#include "externVar.h"

struct Ghost{
       int gposX;
       int gposY;
       int gpreX;
       int gpreY;
       int direction;
       bool ghostMoved;
       bool FOOD;
       
       void updateGhost(){
            field[gposX][gposY] = ghost;
            if (FOOD)
               field[gpreX][gpreY] = food; \\ put the "food" back after ghost passed 
            else {
                 field[gpreX][gpreY] = ' ';
                 }
            ghostMoved = true;
            return;
       }
       
       void ghostMove (int dir){
            if (!ghostMoved){
               if (dir == _UP){
                  gpreX = gposX;
                  gpreY = gposY;
                  gposX -= 1;
                  if (!ghostCanMove(gposX, gposY)){
                       std::cout << "Came here instead" << std::endl; \\ not executing
                       system("pause");
                       gposX = gpreX;
                       ghostTurn();
                       ghostMove(direction);
                       }
                  else{
                         std::cout << "going to updateGhost" << std::endl; // not executing
                         updateGhost();
                         std::cout << "Back from updateGhost" << std::endl; // not executing
                         system("pause");
                         if (field[gposX][gposY] == food)
                            FOOD = true;
                         else
                             FOOD = false;
                         return;
                         }
                    }
               else if (dir == _DOWN){
                    gpreX = gposX;
                    gpreY = gposY;
                    gposX += 1;
                    if (!ghostCanMove(gposX, gposY)){
                       std::cout << "Came here instead" << std::endl;
                       system("pause");
                       gposX = gpreX;
                       ghostTurn();
                       ghostMove(direction);
                       }
                    else{
                         std::cout << "going to updateGhost" << std::endl;
                         updateGhost();
                         std::cout << "Back from updateGhost" << std::endl;
                         system("pause");
                         if (field[gposX][gposY] == food)
                            FOOD = true;
                         else
                             FOOD = false;
                         return;
                         }
                    }
               else if (dir == _LEFT){
                    gpreX = gposX;
                    gpreY = gposY;
                    gposY -= 1;
                    if (!ghostCanMove(gposX, gposY)){
                       std::cout << "Came here instead" << std::endl;
                       system("pause");
                       gposX = gpreX;
                       ghostTurn();
                       ghostMove(direction);
                       }
                    else{
                         std::cout << "going to updateGhost" << std::endl;
                         updateGhost();
                         std::cout << "Back from updateGhost" << std::endl;
                         system("pause");
                         if (field[gposX][gposY] == food)
                            FOOD = true;
                         else
                             FOOD = false;
                         return;
                         }
                    }
               else if (dir == _RIGHT){
                    gpreX = gposX;
                    gpreY = gposY;
                    gposY += 1;
                    if (!ghostCanMove(gposX, gposY)){
                       std::cout << "Came here instead" << std::endl;
                       system("pause");
                       gposX = gpreX;
                       ghostTurn();
                       ghostMove(direction);
                       }
                    else{
                         std::cout << "going to updateGhost" << std::endl;
                         updateGhost();
                         std::cout << "Back from updateGhost" << std::endl;
                         system("pause");
                         if (field[gposX][gposY] == food)
                            FOOD = true;
                         else
                             FOOD = false;
                         return;
                         }
                    }
               }
            else
                std::cout << "somehow skipping everything but still moving" << std::endl; // still not executing
                system("pause");
                return;
       }

       void ghostTurn(){
            if (direction == _UP)
               direction = _LEFT;
            else if (direction == _DOWN)
                 direction = _RIGHT;
            else if (direction == _LEFT)
                 direction = _DOWN;
            else if (direction == _RIGHT)
                 direction = _UP;
       }
       
       bool ghostCanMove(int x, int y){
            if ((field[x][y] == wall) || (field[x][y] == ghost) || (field[x][y] == player))
                  return false;
            else 
                 return true;
       }
       
       void ghostComputer (){
            if ((field[gposX - 1][gposY] == player) || (field[gposX - 2][gposY] == player) || (field[gposX - 3][gposY] == player) || (field[gposX - 4][gposY] == player)){
               direction = _UP;
               ghostMove(direction);
               }
            else if ((field[gposX + 1][gposY] == player) || (field[gposX + 2][gposY] == player) || (field[gposX + 3][gposY] == player) || (field[gposX + 4][gposY] == player)){
                 direction = _DOWN;
                 ghostMove(direction);
                 }
            else if ((field[gposX][gposY - 1] == player) || (field[gposX][gposY - 2] == player) || (field[gposX][gposY - 3] == player) || (field[gposX][gposY - 4] == player)){
                 direction = _LEFT;
                 ghostMove(direction);
                 }
            else if ((field[gposX][gposY + 1] == player) || (field[gposX][gposY + 2] == player) || (field[gposX][gposY + 3] == player) || (field[gposX][gposY + 4] == player)){
                 direction = _RIGHT;
                 ghostMove(direction);
                 }
            else{
                   ghostMove(direction);
                }
       }
};

so my problem is that it will run over the piece it will not put it back. the struct is entered by ghostComputer(). so it will not "cout" things, but somehow it still moves

field is an external char array[31][28]
the field is drawn with a method that uses two for loops, that cout works... i'm lost
anonymous23323124 (1383)
Step through your program with a debugger, and see if it is reaching the correct lines in your code. Perhaps the flow control has a mistake in it somewhere?
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