
var sy;
var nx;
var flag;
var score;
var key;
sy = 22;
nx = 0;
flag = 0;
score = 0;
while(1){
key = inkey();
if(key == 32){
sy = sy - 5;
}
if(sy < 22){
sy = sy + 1;
}
if(flag == 0){
if(nx < 30){
nx = nx + 1;
}
else{
nx = nx - 1;
flag = 1;
}
}
else{
if(nx > 0){
nx = nx - 1;
}
else{
nx = nx + 1;
flag = 0;
}
}
score = score + 1;
cls();
lc(15, sy);
log("@");
lc(nx, 22);
log("_");
lc(0, 0);
log("SCORE:");
log(score);
if((nx == 15) * (sy == 22)){
break;
}
sleep(100);
}