pseudogame.cpp

//---------------------------------------------------------------------------

#pragma hdrstop

#include <tchar.h>
#include <iostream>
#include <conio.h>
#include <stdlib.h>
//---------------------------------------------------------------------------
typedef short unsigned int SUINT;
#pragma argsused
#define HEIGHT 15
#define WIDTH 20
#define MAX_FUEL 40

using namespace std;

bool InGame = true;
enum ERROR { OK, OK_EXIT, BAD, FATAL };
ERROR err = OK;
SUINT current_fuel = MAX_FUEL;

//prototypes
inline void DrawMap(char map[HEIGHT][WIDTH]);
ERROR Movement(int&, int&, char map[HEIGHT][WIDTH]);

int _tmain(int argc, _TCHAR* argv[])
{
	setlocale(LC_CTYPE, "Russian");

	int x = 0, y = 0;
	char map[HEIGHT][WIDTH];

	//map initialize
	for (short int i = 0; i < HEIGHT; i++) {
		for (short int j = 0; j < WIDTH; j++) {
			map[i][j] = ' ';
		}
	}
	map [0][0] = 'T';
	map [7][8] = 'C';


	while (!err || err == BAD){
		//map out
		system("cls");
		DrawMap(map);
		cout << "x = " << x << " ;; y = " << y << " ;; fuel = " << current_fuel;
		err = Movement(x, y, map);
		//counter++;

	}
	system("pause");
	return 0;
}
//---------------------------------------------------------------------------
inline void DrawMap(char map[HEIGHT][WIDTH]){
 for (short int i = 0; i < HEIGHT; i++) {
	for (short int j = 0; j < WIDTH; j++) {
		cout << map[i][j];
	}
	cout << "\n";
 }
 map[7][8] = 'C';
}

ERROR Movement(int &x, int &y, char map[HEIGHT][WIDTH]){
  char act;
  int ch;
  static int counter = 0;
  act = _getch();
		ch = static_cast<int>(act);
		switch (ch) {
			case 27 :
				{
				return OK_EXIT;
				};
			case 0  : return OK;
			case 72 :      //up
				{
				if (y > 0) {
					map[y][x] = ' ';
					y--;
					current_fuel--;
					if (map[y][x] == 'C') {
						map[y][x] = 'T';
						current_fuel = MAX_FUEL;
					}

				}
				return OK;
				};
			case 75 :      //left
			{
				if (x > 0) {
					map[y][x] = ' ';
					x--;
					current_fuel--;
					map[y][x] = 'T';
				}
				return OK;
			} ;
			case 77 :      //right
				{
				if (x < WIDTH-1) {
					map[y][x] = ' ';
					x++;
					current_fuel--;
					map[y][x] = 'T';
				 }
			return OK;
				} ;
			case 80 :      //down
				{
				if (y < HEIGHT-1){
					map[y][x] = ' ';
					y++;
					current_fuel--;
					map[y][x] = 'T';
				}
			return OK;
				} ;
		default: return BAD;
		}


}