[Desafio] Matriz caracol

#include <a_samp>

main()
{
    print("\n----------------------------------");
    print(" Blank Gamemode by your name here");
    print("----------------------------------\n");
}

public OnGameModeInit()
{
    new val = 7;
    new _a = 0;
    new _c = 0;
    new _type = 0;
    new _xvar[32][32];

    for(;;) {
        if(_a == val*val)
            break;
        switch(_type) {
            case 0: {
                for(new l=0+_c; l!=val; l++) {
                    if(_xvar[_c][l] != 0) continue;
                    _xvar[_c][l] = ++_a;
                }
                _type ++;
            }
            case 1: {
                for(new l=1; l!=val-_c; l++) {
                    if(_xvar[l][val-1-_c] != 0) continue;
                    _xvar[l][val-1-_c] = ++_a;
                }
                _type ++;
            }
            case 2: {
                for(new l=val-1; l!=-1+_c; l--) {
                    if(_xvar[val-1-_c][l] != 0) continue;
                    _xvar[val-1-_c][l] = ++_a;
                }
                _type ++;
            }
            case 3: {
                for(new l=val-1-_c; l!=-1; l--) {
                    if(_xvar[l][_c] != 0) continue;
                    _xvar[l][_c] = ++_a;
                }
                _type = 0;
                _c ++;
            }
        }
    }


    new sms[5];
    new _sms[64];

    for(new i=0; i!=val; i++) {
        strdel(_sms, 0 ,64);
        for(new s=0; s!=val; s++) {
            format(sms,15,"%d, ",_xvar[i][s]);
            strcat(_sms, sms);
        }
        print(_sms);
    }
    return 1;
}