gh0stless

Hello, I am a Beginner, I make this Object with JS: I will genearate a action if on a Joystick a combination of Keys is pressed. I wanna remember if a speciale Key is pressed before. Storing in Variabele "sel" But with my code the Variable is set to 1 but never back to 0, why?

//Interpret Joystick-Data
inlets = 2;
outlets = 1;
// global variables
var l = 0;
var r = 0;
var x = 0;
var sel = 0; //Select-Key
// int 
function msg_int(w)
{
   if (inlet == 1) { //rechtes inlet
     r = w;
     //outlet(0, x);
   }
   else {        //linkes inlet
     l = w;
     if (r==128) {
         switch (l) {
              case 48: { // Taste4
                if (sel==1) {
                  sel=0;
                  x=3;
                }
            }
            case 49: { // Taste7
                if (sel==1) {
                  sel=0;    
                  x=6;                  
                }
            }
            case 50: { // Taste2
                if (sel==1) {
                  sel=0;    
                  x=1;
                }
            }
            case 51: { // Taste5
                if (sel==1) {
                  sel=0;
                  x=4;
                }
            }
            case 52: { // Taste6
                if (sel==1) {
                  sel=0;    
                  x=5;
                }
            }
            case 53: { // Taste8
                if (sel==1) {
                  sel=0;
                  x=7;
                }
            }
            case 54: { // Taste1
                if (sel==1) {
                  sel=0;
                  x=0;
                }
            }
            case 55: { // Taste3
                if (sel==1) {
                  sel=0;
                  x=2;
                }
            }
            case 56: { // Select
                sel = 1;
            }
            case 57: { // Start
            }
            default:
          }//switch
      outlet(0,x);    
      }//if
   }//else
}//func
// bang
function bang()
{
   post("x is");
   post(x);
   post();
   post("sel is");
   post(sel);
   post();
}



//Interpret Joystick-Data
inlets = 2;
outlets = 1;
// global variables
var l = 0;
var r = 0;
var x = 0;
var sel = 0; //Select-Key
// int 
function msg_int(w)
{
   if (inlet == 1) { //rechtes inlet
     r = w;
     //outlet(0, x);
   }
   else {        //linkes inlet
	 l = w;
	 if (r==128) {
		 switch (l) {
		  	case 48: { // Taste4
				if (sel==1) {
				  sel=0;
				  x=3;
				}
			}
			case 49: { // Taste7
				if (sel==1) {
				  sel=0;	
				  x=6;				  
				}
			}
			case 50: { // Taste2
				if (sel==1) {
				  sel=0;	
				  x=1;
				}
			}
			case 51: { // Taste5
				if (sel==1) {
				  sel=0;
				  x=4;
				}
			}
			case 52: { // Taste6
				if (sel==1) {
				  sel=0;	
				  x=5;
				}
			}
			case 53: { // Taste8
				if (sel==1) {
			      sel=0;
				  x=7;
				}
			}
			case 54: { // Taste1
				if (sel==1) {
				  sel=0;
				  x=0;
			    }
			}
			case 55: { // Taste3
				if (sel==1) {
				  sel=0;
				  x=2;
				}
			}
			case 56: { // Select
				sel = 1;
			}
			case 57: { // Start
			}
			default:
		  }//switch
	  outlet(0,x);	
	  }//if
   }//else
}//func
// bang
function bang()
{
   post("x is");
   post(x);
   post();
   post("sel is");
   post(sel);
   post();
}



variable-never-changed-again-in-this-script-why-help

Maybe the "break" statement is missing after each case:

Maybe the "break" statement is missing after each case:
switch()  {
case 1:
break;
case2:
break;
}


Variable never changed again in this script, Why? Help!