void FleetButton::RenderUnpressed() {
GG::Pt ul = UpperLeft(), lr = LowerRight();
const double midX = static_cast<double>(Value(ul.x + lr.x))/2.0;
const double midY = static_cast<double>(Value(ul.y + lr.y))/2.0;
if (m_selected && m_selection_texture) {
double sel_ind_scale = GetOptionsDB().Get<double>("UI.fleet-selection-indicator-size");
double sel_ind_half_size = Value(Width()) * sel_ind_scale / 2.0;
GG::Pt sel_ul = GG::Pt(GG::X(static_cast<int>(midX - sel_ind_half_size)), GG::Y(static_cast<int>(midY - sel_ind_half_size)));
GG::Pt sel_lr = GG::Pt(GG::X(static_cast<int>(midX + sel_ind_half_size)), GG::Y(static_cast<int>(midY + sel_ind_half_size)));
glColor(GG::CLR_WHITE);
m_selection_texture->OrthoBlit(sel_ul, sel_lr);
}
glColor(Color());
if (m_vertex_components.empty()) {
if (m_size_icon)
m_size_icon->OrthoBlit(ul);
for (std::vector<boost::shared_ptr<GG::Texture> >::iterator it = m_head_icons.begin(); it != m_head_icons.end(); ++it)
(*it)->OrthoBlit(ul);
} else {
std::vector<double> vertsXY;
vertsXY.push_back(midX + m_vertex_components[0]);
vertsXY.push_back(midY + m_vertex_components[1]);
vertsXY.push_back(midX + m_vertex_components[2]);
vertsXY.push_back(midY + m_vertex_components[3]);
vertsXY.push_back(midX + m_vertex_components[4]);
vertsXY.push_back(midY + m_vertex_components[5]);
vertsXY.push_back(midX + m_vertex_components[6]);
vertsXY.push_back(midY + m_vertex_components[7]);
for (std::vector<boost::shared_ptr<GG::Texture> >::iterator it = m_head_icons.begin(); it != m_head_icons.end(); ++it)
RenderTexturedQuad(vertsXY, *it);
RenderTexturedQuad(vertsXY, m_size_icon);
}
// Scanlines for not currently-visible objects?
int empire_id = HumanClientApp::GetApp()->EmpireID();
if (!scanline_shader || empire_id == ALL_EMPIRES || !GetOptionsDB().Get<bool>("UI.system-fog-of-war"))
return;
bool at_least_one_fleet_visible = false;
for (std::vector<int>::const_iterator it = m_fleets.begin(); it != m_fleets.end(); ++it) {
if (GetUniverse().GetObjectVisibilityByEmpire(*it, empire_id) >= VIS_BASIC_VISIBILITY) {
at_least_one_fleet_visible = true;
break;
}
}
if (at_least_one_fleet_visible)
return;
float fog_scanline_spacing = static_cast<float>(GetOptionsDB().Get<double>("UI.system-fog-of-war-spacing"));
scanline_shader->Use();
scanline_shader->Bind("scanline_spacing", fog_scanline_spacing);
CircleArc(ul, lr, 0.0, TWO_PI, true);
scanline_shader->stopUse();
}
void InventoryContainerElement::Render()
{
RenderTexturedQuad(GetX(), GetY(), _texture, 32, 32);
_inventoryItem = nullptr;
if(_inventoryItem != nullptr)
RenderTexturedQuad(GetX(), GetY(), _inventoryItem->entity->GetComponent<RenderComponent>(COMPONENT_RENDER)->GetTexture(), 32, 32);
}