Wt::WRectF elevator_system_drawer::queue_corridor_rect(Direction dir, Wt::WRectF const& rc_floor)
{
auto const q_height = get_queue_height(SizeFormat::Pixels);
return Wt::WRectF(
rc_floor.left(),
dir == Direction::Up ? rc_floor.top() : (rc_floor.bottom() - q_height),
rc_floor.width(),
q_height
);
}
Wt::WRectF elevator_system_drawer::floor_rect(floor_t floor, Wt::WRectF const& rc_side)
{
auto const floor_height = get_floor_height(SizeFormat::Pixels);
return{
rc_side.left(),
rc_side.bottom() - (floor + 1) * floor_height,
rc_side.width(),
floor_height
};
}
void elevator_system_drawer::draw_queue(size_t length, Wt::WPainter& painter, Wt::WRectF rc)
{
auto const person_height = get_person_height(SizeFormat::Pixels);
auto const person_width = get_person_width(SizeFormat::Pixels);
auto const gap_width = get_queue_gap_width(SizeFormat::Pixels);
auto const margin = (rc.height() - person_height) * 0.5;
rc = Wt::WRectF(
rc.left(),
rc.top() + margin,
person_width,
person_height
);
double offset = person_width + gap_width;
for(size_t i = 0; i < length; ++i)
{
draw_person(painter, rc);
rc = Wt::WRectF(
rc.left() + offset,
rc.top(),
rc.width(),
rc.height()
);
}
}
Wt::WRectF elevator_system_drawer::queue_rect(size_t length, QueueSide side, Wt::WRectF const& rc_bounds)
{
auto const person_width = get_person_width(SizeFormat::Pixels);
auto const queue_gap = get_queue_gap_width(SizeFormat::Pixels);
switch(side)
{
case QueueSide::Left:
return Wt::WRectF(
rc_bounds.left(),
rc_bounds.top(),
person_width * length + queue_gap * (length - 1),
rc_bounds.height()
);
case QueueSide::Right:
return Wt::WRectF(
rc_bounds.right() - (person_width * length + queue_gap * (length - 1)),
rc_bounds.top(),
person_width * length + queue_gap * (length - 1),
rc_bounds.height()
);
}
}
void elevator_system_drawer::draw_elevator(Wt::WPainter& painter, Wt::WRectF const& rc)
{
const auto floor_height = get_floor_height(SizeFormat::Pixels);
const auto elevator_height = get_elevator_height(SizeFormat::Pixels);
painter.save();
Wt::WRectF rc_elevator(
rc.left(),
rc.bottom() - get_current_floor() * floor_height - elevator_height,
rc.width(),
elevator_height
);
if(m_stage == AnimationStage::Moving)
{
auto travelled = m_stage_step * ElevatorSpeed * m_pix_multiplier;
travelled = std::min(travelled, floor_height);
auto sign = m_sys.m_state.direction == Direction::Up ? 1.0 : -1.0;
rc_elevator = Wt::WRectF(
rc_elevator.left(),
rc_elevator.top() - sign * travelled,
rc_elevator.width(),
rc_elevator.height()
);
}
double exit_door_openness = 0.0;
switch(m_stage)
{
case AnimationStage::ExitDoorsOpening:
exit_door_openness = m_stage_step * DoorSpeed * m_pix_multiplier / elevator_height;
exit_door_openness = std::min(exit_door_openness, 1.0);
break;
case AnimationStage::ExitDoorsClosing:
exit_door_openness = 1.0 - m_stage_step * DoorSpeed * m_pix_multiplier / elevator_height;
exit_door_openness = std::max(exit_door_openness, 0.0);
break;
case AnimationStage::GettingOff:
exit_door_openness = 1.0;
break;
}
double entry_door_openness = 0.0;
switch(m_stage)
{
case AnimationStage::EntryDoorsOpening:
entry_door_openness = m_stage_step * DoorSpeed * m_pix_multiplier / elevator_height;
entry_door_openness = std::min(entry_door_openness, 1.0);
break;
case AnimationStage::EntryDoorsClosing:
entry_door_openness = 1.0 - m_stage_step * DoorSpeed * m_pix_multiplier / elevator_height;
entry_door_openness = std::max(entry_door_openness, 0.0);
break;
case AnimationStage::GettingOn:
entry_door_openness = 1.0;
break;
}
painter.drawLine(rc_elevator.topLeft(), rc_elevator.topRight());
painter.drawLine(rc_elevator.bottomLeft(), rc_elevator.bottomRight());
painter.drawLine(
rc_elevator.left(),
rc_elevator.top(),
rc_elevator.left(),
rc_elevator.top() + (1.0 - entry_door_openness) * elevator_height
);
painter.drawLine(
rc_elevator.right(),
rc_elevator.top(),
rc_elevator.right(),
rc_elevator.top() + (1.0 - exit_door_openness) * elevator_height
);
if(m_sys.is_moving(m_sys.m_state.direction))
{
painter.save();
painter.translate(rc_elevator.left(), rc_elevator.top());
if(m_sys.m_state.direction == elevator_system::Direction::Down)
{
painter.translate(0.0, rc_elevator.height() * 0.5);
painter.scale(1.0, -1.0);
}
painter.scale(rc_elevator.width(), rc_elevator.height());
std::array< Wt::WPointF, 3 > points{ {
{ 0.5, 0.1 },
{ 0.2, 0.4 },
{ 0.8, 0.4 },
} };
painter.setPen(Wt::WPen(Wt::green));
painter.setBrush(Wt::WBrush(Wt::green));
painter.drawPolygon(&points[0], 3);
painter.restore();
}
Wt::WFont font = painter.font();
//font.setFamily(Wt::WFont::Default);
font.setSize(20);
painter.setFont(font);
painter.drawText(
Wt::WRectF(rc_elevator.left(), rc_elevator.center().y(), rc_elevator.width(), rc_elevator.height() * 0.5),
Wt::AlignCenter | Wt::AlignMiddle,
std::to_string(get_current_occupancy())
);
painter.restore();
}
void elevator_system_drawer::draw_floor(Wt::WPainter& painter, Wt::WRectF const& rc)
{
painter.drawLine(rc.left(), rc.bottom(), rc.right(), rc.bottom());
}
