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getch() not working...

b1gb0y2013 (39)
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#include <iostream>
#include <windows.h>
#include <conio.h>

using namespace std;
char MMAP[80][45];
int GridX = 0;
int GridY = 0;
char THKey[10] = {0, '#', '.', '+', '(', ')', 0, 1, 2, 3};
int CHKey[10];
int cTHKey = 1;
int cCHKey = 1;
char CCMD;

int main()
{
 HANDLE hPos;
 COORD CPOS;
 hPos = GetStdHandle(STD_OUTPUT_HANDLE);
 bool rLoop = true;
 for(int X = 0; X < 80; X++)
 {
  for(int Y = 0; Y < 45; Y++)
  {
   MMAP[X][Y] = '.';
  }
 }
 for(int X = 0; X < 80; X++)
 {
  for(int Y = 0; Y < 45; Y++)
  {
   cout << MMAP[X][Y];
  }
 }
 for(int X = 0; X < 79; X++)
 {
  cout << (char)205;
  if(X == 37)
  {
   cout << (char)203;
  }
 }
 cout << 
"ASCII Map Editor (80 x 45 characters) " << (char)186 << "Current Tile: ' '                       " << endl <<
"Keys:                                 " << (char)186 << "Tile Hotkeys:     Color Hotkeys:        " << endl <<
"'Q' = Quit to menu                    " << (char)186 << "1: #              1:                    " << endl <<
"'S' = Save map                        " << (char)186 << "2: .              2:                    " << endl <<
"'L' = Load map                        " << (char)186 << "3: +              3:                    " << endl <<
"'C' = Change color                    " << (char)186 << "4: (              4:                    " << endl <<
"'t' = Change tile                     " << (char)186 << "5: )              5:                    " << endl <<
"'a' = Apply tile                      " << (char)186 << "6:                6:                    " << endl <<
"'H' = Change tile hotkeys             " << (char)186 << "7:                7:                    " << endl <<
"'L' = Load map                        " << (char)186 << "8:                8:                    " << endl <<
"'C' = Change color                    " << (char)186 << "9:                9:                    " << endl <<
"'L' = Load map                        " << (char)186 << "Cursor Position:   /                    " << endl;
 for(int X = 0; X < 79; X++)
 {
  cout << (char)205;
  if(X == 37)
  {
   cout << (char)202;
  }
 }
 CPOS.X = GridX;
 CPOS.Y = GridY;
 SetConsoleCursorPosition(hPos, CPOS);
 while(rLoop == true)
 {
  CCMD = getch();
  switch(CCMD)
  {
   case '8':
    GridY--;
    break;
   case '2':
    if(GridY < 44)
    {
     GridY++;
    }
    break;
   case '4':
    GridX--;
    break;
   case '6':
    GridX++;
    break;
   case 't':
    CCMD = getch();
    if(CCMD > 1 && CCMD < 10)
    {
     cTHKey = CCMD;
    }
    break;
   case 'a':
    MMAP[GridX][GridY] = THKey[cTHKey];
    cout << THKey[cTHKey];
    break;
  }
  CPOS.X = GridX;
  CPOS.Y = GridY;
  SetConsoleCursorPosition(hPos, CPOS);
 }
}

This is the problem line:
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CCMD = getch();
if(CCMD > 1 && CCMD < 10)
{
cTHKey = CCMD;
}

Basically you should put a key 1 - 9, and it SHOULD make cTHKey equal that. But if i do it, it doesnt change it, and keeps placing '#'s when I click a... And I always press t, 3, and when I make it show what I pressed under the if, it still says EXACTLY what I pressed... Help?
Last edited on
m4ster r0shi (2201)
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//...
case 't':
CCMD = getch();
if(CCMD >= '1' && CCMD <= '9')
{
    cTHKey = CCMD-'0';
}
break;
//...

;)
Last edited on
b1gb0y2013 (39)
Huh never though of that one... I do stuff like that all the time. Damn thanks saves me some time, I was trying like THKey((char)cTHKey) and everything like that.
Last edited on
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