i want make the actor stop move if touch the grass
public void act() { if ("atas".equals(mode)) imun.jalan_atas(); if ("bawah".equals(mode)) imun.jalan_bawah(); if ("kanan".equals(mode)) imun.jalan_kanan(); if ("kiri".equals(mode)) imun.jalan_kiri(); }
public void jalan_atas() { setLocation(getX(), getY()-3); if (isTouching(Rumput.class)) setLocation(getX(), getY()+3); waktu = ++waktu % 6; if (waktu) == 0) { frame = ++frame % 2; setImage(frame == 0 ? atas1 : atas2); } }
public void act() { int dx = 0, dy = 0; if (Greenfoot.isKeyDown("left")) dx--; if (Greenfoot.isKeyDown("right")) dx++; if (Greenfoot.isKeyDown("up")) dy--; if (Greenfoot.isKeyDown("down")) dy++; if (dx*dy == 0 && dx+dy != 0) // this ensures one is zero and the other is not { if (dx == -1) imun.jalan_kiri(); if (dx == 1) imun.jalan_kanan(); if (dy == -1) imun.jalan_atas(); if (dy == 1) imun.jalan_bawah(); } }