boost::shared_ptr<ResourceInfo> Resource::LoadResource(const std::string& name)
{
boost::shared_ptr<ResourceInfo> resource_info = m_resources.LoadResource(name);
if (resource_info.get() == NULL)
{
const char* name_cstr = name.c_str();
// Check if resource exists
if (PHYSFS_exists(name_cstr) && !PHYSFS_isDirectory(name_cstr))
{
// Load the resource
PHYSFS_File* fp = PHYSFS_openRead(name_cstr);
// Load file data into ResourceInfo class
Sint64 length = (Sint64)PHYSFS_fileLength(fp);
char* data = new char[length];
PHYSFS_read(fp, (void*)data, (PHYSFS_uint32)length, 1);
resource_info = m_resources.Construct(name, data, length);
// Close PHYSFS_File
PHYSFS_close(fp);
fp = NULL;
}
else
{
BOOST_THROW_EXCEPTION(ResourceNotFoundException()
<< StringErrorInfo("The requested resource could not be found: " + name));
}
}
return resource_info;
}
void Joystick::ReleaseButton(Uint8& button)
{
try
{
m_button_states.at(button).Release();
}
catch (std::out_of_range)
{
BOOST_THROW_EXCEPTION(InputException()
<< StringErrorInfo("Joystick button is out of range"));
}
}
ButtonState& Joystick::GetButton(Uint8& button)
{
try
{
return m_button_states.at(button);
}
catch (std::out_of_range)
{
BOOST_THROW_EXCEPTION(InputException()
<< StringErrorInfo("Joystick button is out of range"));
}
}
void Joystick::SetAxisPosition(Uint8 axis_num, float position)
{
try
{
m_axis_updates.at(axis_num) = true;
m_axis_states.at(axis_num).Update(position);
}
catch (std::out_of_range)
{
BOOST_THROW_EXCEPTION(InputException()
<< StringErrorInfo("Joystick axis is out of range"));
}
}
