// both roleValue and deviceIndex must be valid
// ignore binding state
private void InternalUnmapping(int roleValue, uint deviceIndex)
{
if (m_lockInternalMapping)
{
throw new Exception("Recursive calling InternalMapping");
}
m_lockInternalMapping = true;
var roleOffset = m_info.RoleValueToRoleOffset(roleValue);
var eventArg = new MappingChangedEventArg()
{
roleValue = roleValue,
previousDeviceIndex = deviceIndex,
currentDeviceIndex = VRModule.INVALID_DEVICE_INDEX,
};
m_role2index[roleOffset] = VRModule.INVALID_DEVICE_INDEX;
m_index2role[deviceIndex] = m_info.InvalidRoleValue;
if (onRoleValueMappingChanged != null)
{
onRoleValueMappingChanged(this, eventArg);
}
m_lockInternalMapping = false;
}
private void OnMappingChanged(IMap map, MappingChangedEventArg arg)
{
if (onRoleMappingChanged != null)
{
onRoleMappingChanged(this, new MappingChangedEventArg <TRole>()
{
role = m_info.ToRole(arg.roleValue),
previousDeviceIndex = arg.previousDeviceIndex,
currentDeviceIndex = arg.currentDeviceIndex,
});
}
}
// both roleValue and deviceIndex must be valid
// ignore binding state
private void InternalMapping(int roleValue, uint deviceIndex)
{
if (m_lockInternalMapping)
{
throw new Exception("Recursive calling InternalMapping");
}
m_lockInternalMapping = true;
var previousRoleValue = m_index2role[deviceIndex];
if (roleValue == previousRoleValue)
{
m_lockInternalMapping = false;
return;
}
if (m_info.IsValidRoleValue(previousRoleValue))
{
m_lockInternalMapping = false;
InternalUnmapping(previousRoleValue, deviceIndex);
m_lockInternalMapping = true;
}
var roleOffset = m_info.RoleValueToRoleOffset(roleValue);
var previousDeviceIndex = m_role2index[roleOffset];
var eventArg = new MappingChangedEventArg()
{
roleValue = roleValue,
previousDeviceIndex = previousDeviceIndex,
currentDeviceIndex = deviceIndex,
};
m_role2index[roleOffset] = deviceIndex;
m_index2role[deviceIndex] = roleValue;
if (VRModule.IsValidDeviceIndex(previousDeviceIndex))
{
m_index2role[previousDeviceIndex] = m_info.InvalidRoleValue;
}
if (onRoleValueMappingChanged != null)
{
onRoleValueMappingChanged(this, eventArg);
}
m_lockInternalMapping = false;
}
