def _init_hats(self):
"""Retrieves all hats present on the vJoy device and creates their
control objects.
A single device can either have continuous or discrete hats, but
not both at the same time.
:returns list of Hat objects
"""
hats = {}
# We can't use discrete hats as such their existence is considered
# an error
if VJoyInterface.GetVJDDiscPovNumber(self.vjoy_id) > 0:
error_msg = "vJoy is configured incorrectly. \n\n" \
"Please ensure hats are configured as 'Continuous' " \
"rather then '4 Directions'."
logging.getLogger("system").error(error_msg)
raise VJoyError(error_msg)
# for hat_id in range(1, VJoyInterface.GetVJDDiscPovNumber(self.vjoy_id)+1):
# hats[hat_id] = Hat(self, hat_id, HatType.Discrete)
for hat_id in range(
1,
VJoyInterface.GetVJDContPovNumber(self.vjoy_id) + 1):
hats[hat_id] = Hat(self, hat_id, HatType.Continuous)
return hats
def hat_count(vjoy_id):
"""Returns the number of hats of the given vJoy device.
:param vjoy_id id of the vjoy device
:return number of hats
"""
return VJoyInterface.GetVJDContPovNumber(vjoy_id)
def hat_configuration_valid(vjoy_id):
"""Returns if the hats are configured properly.
In order for hats to work properly they have to be set as continous and
not discrete.
Parameters
==========
vjoy_id : int
Index of the vJoy device to query
Returns
=======
bool
True if the hats are configured properly, False otherwise
"""
continuous_count = VJoyInterface.GetVJDContPovNumber(vjoy_id)
discrete_count = VJoyInterface.GetVJDDiscPovNumber(vjoy_id)
return continuous_count >= discrete_count