1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
|
//document.addEventListener("keydown", keyDownTextField, true);
// function keyDownTextField(e)
document.onkeydown = function(event)
{
var L=0;
var U=0;
var keyCode = event.keyCode;
if(keyCode == 37) { L=4; }
else if(keyCode == 39) { L=6; }
if(keyCode == 40) { U=2; }
else if(keyCode == 38) { U=8; }
if(keyCode == 38 && keyCode == 39) { U=8; L=6;}
else if(keyCode == 38 && keyCode == 37) { U=8; L=4;}
if(keyCode == 40 && keyCode == 39) { U=2; L=6;}
else if(keyCode == 40 && keyCode == 37) { U=2; L=4;}
if(L==4) { let L4=(posP.x > 0); if (L4) posP.x--; }
else if(L==6) { let L6=(posP.x < maxX); if (L6) posP.x++; }
if(U==8) { let U8=(posM.y > 0); if (U8) posM.y--; }
else if(U==2) { let U2=(posM.y < maxY); if (U2) posM.y++; }
if(U!=0 || L!=0) dessine();
}
} |
Partager