First real iteration of the API.

src/jstick.cpp

@@ -15,7 +15,6 @@ struct axis_state {
     short x, y;
 };
 
-
 int js_handle;
 bool js_connected;
 struct js_event event;
@@ -29,7 +28,6 @@ short r_trigger;
 Vector2 dpad;
 
 
-
 /// Reads a joystick event from the joystick device.
 /// @returns 0 on success. Otherwise -1 is returned.
 int read_event(int fd, struct js_event *event) {
@@ -78,6 +76,7 @@ bool jstick::Connect(int hwid) {
     }
 
     js_connected = true;
+    JoystickConnected.Invoke(js_handle);
     return true;
 }
 
@@ -87,6 +86,7 @@ bool jstick::Disconnect(int hwid) {
         return false;
     }
     close(js_handle);
+    JoystickDisconnected.Invoke(js_handle);
     js_connected = false;
     return true;
 }
@@ -136,11 +136,13 @@ void ProcessAxisEvent(uint8_t axis, short value) {
     if (axis == 6) dpad.x = value;
     if (axis == 7) dpad.y = value;
 
-    if (l_thumb.DistanceSq(prev_lthumb) > 1.f)
+
+    // TODO: Compare against the l_thumb from the last time the event was called.
+    if (l_thumb.DistanceSq(prev_lthumb) > 0.1f)
         jstick::LeftThumbstickMoved.Invoke(l_thumb);
-    if (r_thumb.DistanceSq(prev_rthumb) > 1.f)
+    if (r_thumb.DistanceSq(prev_rthumb) > 0.1f)
         jstick::RightThumbstickMoved.Invoke(r_thumb);
-    if (dpad.DistanceSq(prev_dp) > 1.f)
+    if (dpad.DistanceSq(prev_dp) > 0.1f)
         jstick::DPadMoved.Invoke(dpad);
 
     if (Math::Abs(l_trigger) - Math::Abs(prev_ltrigger) > 1.f)