Game Development Reference
In-Depth Information
We need to hijack the
RotateLeft
and
RotateRight
inputs when
leanFree
is set to
true
. The character shouldn't turn then, but it should lean
instead. This is easily done with an
if
statement. We apply the lean value in-
stantly in this case. The code we added previously in the
update
method will
take care of returning the leaning to zero when the button is released:
if(leanFree){
if (name.equals("RotateLeft")) {
leanValue += value * tpf;
} else if (name.equals("RotateRight")) {
leanValue -= value * tpf;
}
lean(leanValue);
}
10. We already have
InputAppState
, which handles our input, so let's add a few
more buttons to it. Three more values to our
InputMapping
enum are
LeanLeft
,
LeanRight
, and
LeanFree
.
11. Then, we assign those to
Q
and
E
keys to lean left and right, and V for free, or
analog leaning.
