Change NJInputAnalog so magnitudes of subactions are always positive (e.g. -1 magnitu...

[enjoyable.git] / NJInputAnalog.m

diff --git a/NJInputAnalog.m b/NJInputAnalog.m
index 98ed018..7b4b15a 100644 (file)
--- a/NJInputAnalog.m
+++ b/NJInputAnalog.m
@@ -42,6 +42,8 @@ static float normalize(long p, long min, long max) {
 
 - (void)notifyEvent:(IOHIDValueRef)value {
     magnitude = normalize(IOHIDValueGetIntegerValue(value), rawMin, rawMax);
+    [self.children[0] setMagnitude:fabsf(MIN(magnitude, 0))];
+    [self.children[1] setMagnitude:fabsf(MAX(magnitude, 0))];
     [self.children[0] setActive:magnitude < -DEAD_ZONE];
     [self.children[1] setActive:magnitude > DEAD_ZONE];
 }