agent_t::agent_t(
context_t ctx )
: m_current_state_ptr( &st_default )
, m_was_defined( false )
, m_state_listener_controller( new impl::state_listener_controller_t )
, m_handler_finder{
// Actual handler finder is dependent on msg_tracing status.
impl::internal_env_iface_t{ ctx.env() }.is_msg_tracing_enabled() ?
&agent_t::handler_finder_msg_tracing_enabled :
&agent_t::handler_finder_msg_tracing_disabled }
, m_subscriptions(
ctx.options().query_subscription_storage_factory()( self_ptr() ) )
, m_message_limits(
message_limit::impl::info_storage_t::create_if_necessary(
ctx.options().giveout_message_limits() ) )
, m_env( ctx.env() )
, m_event_queue( nullptr )
, m_direct_mbox(
impl::internal_env_iface_t{ ctx.env() }.create_mpsc_mbox(
self_ptr(),
m_message_limits.get() ) )
// It is necessary to enable agent subscription in the
// constructor of derived class.
, m_working_thread_id( so_5::query_current_thread_id() )
, m_agent_coop( 0 )
, m_priority( ctx.options().query_priority() )
{
}
//------------------------------------------------------------------------------
Example::Example(void)
: glfw_error_handler(glfwSetErrorCallback(HandleGLFWError))
, glfw_init_ok(glfwInit())
, glfw_window(InitWindow())
, gl()
, palette(MakePalette())
, program(MakeProgram())
, view_matrix(program, "ViewMatrix")
, screen(
oglplus::List("Position").Get(),
oglplus::shapes::Screen(),
program
), screen_width(800)
, screen_height(600)
, view_aspect(4.0/3.0)
, view_divs(4)
, view_tile(0)
, view_tile_index(view_divs*view_divs)
, mouse_left_down(false)
, mouse_middle_down(false)
, frame_no(0)
{
oglplus::UniformSampler(program, "Palette").Set(0);
for(unsigned i=0; i!=view_tile_index.size(); ++i)
view_tile_index[i] = i;
CenterView();
UpdateView();
screen.Use();
self_ptr(this);
gl.Enable(oglplus::Capability::ScissorTest);
}
Example& Example::self(void)
{
return *self_ptr(nullptr);
}
