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src/client/states/JoinServerState.cpp

@@ -0,0 +1,73 @@
+#include <client/states/JoinServerState.h>
+
+#include <Nazara/Core/StateMachine.hpp>
+#include <Nazara/TextRenderer.hpp>
+
+namespace blitz {
+namespace client {
+
+JoinServerState::JoinServerState(std::shared_ptr<StateData> a_StateData, std::shared_ptr<AbstractState> a_PreviousState) :
+	AbstractState(std::move(a_StateData)), m_PreviousState(std::move(a_PreviousState)) {
+	Nz::SimpleTextDrawer textDrawer;
+	textDrawer.SetTextColor({0.0, 0.0, 0.0, 1.0});
+	textDrawer.SetCharacterSize(75);
+
+	m_JoinServerButton = CreateWidget<Nz::ButtonWidget>();
+	textDrawer.SetText("Join Server");
+	m_JoinServerButton->UpdateText(textDrawer);
+	m_JoinServerButton->Resize(m_JoinServerButton->GetPreferredSize());
+	m_JoinServerButton->OnButtonTrigger.Connect([this](const Nz::ButtonWidget*) { OnJoinServerPressed(); });
+
+	m_BackButton = CreateWidget<Nz::ButtonWidget>();
+	textDrawer.SetText("Back");
+	m_BackButton->UpdateText(textDrawer);
+	m_BackButton->Resize(m_BackButton->GetPreferredSize());
+	m_BackButton->OnButtonTrigger.Connect([this](const Nz::ButtonWidget*) { OnBackPressed(); });
+}
+
+JoinServerState::~JoinServerState() {}
+
+bool JoinServerState::Update(Nz::StateMachine& fsm, Nz::Time /*elapsedTime*/) {
+	if (m_NextState)
+		fsm.ChangeState(std::move(m_NextState));
+
+	return true;
+}
+
+void JoinServerState::LayoutWidgets() {
+	Nz::Vector2f canvasSize = GetStateData().m_Canvas->GetSize();
+	Nz::Vector2f center = canvasSize / 2.f;
+
+	constexpr float padding = 10.f;
+
+	std::array<Nz::BaseWidget*, 2> widgets = {m_JoinServerButton, m_BackButton};
+
+	float maxWidth = 0.f;
+	float totalSize = padding * (widgets.size() - 1);
+	for (Nz::BaseWidget* widget : widgets) {
+		Nz::Vector2f size = widget->GetSize();
+
+		maxWidth = std::max(maxWidth, size.x);
+		totalSize += size.y;
+	}
+
+	Nz::Vector2f cursor = center;
+	cursor.y += totalSize / 2.f;
+
+	for (Nz::BaseWidget* widget : widgets) {
+		widget->Resize({maxWidth, widget->GetHeight()});
+		widget->SetPosition({0.f, cursor.y - widget->GetSize().y, 0.f});
+		widget->CenterHorizontal();
+		cursor.y -= widget->GetSize().y + padding;
+	}
+}
+
+void JoinServerState::OnJoinServerPressed() {}
+
+void JoinServerState::OnBackPressed() {
+	m_NextState = std::move(m_PreviousState);
+}
+
+
+}  // namespace client
+}  // namespace blitz