Loading frame

include/Game/GUI/LoadingFrame.h

@@ -0,0 +1,67 @@
+#ifndef GAME_GUI_LOADINGFRAME_H__
+#define GAME_GUI_LOADINGFRAME_H__
+
+#include "GUI/TextureFrame.h"
+#include "GUI/Slider.h"
+#include "Core/ResourceManager.h"
+#include "Game/GUI/ELoadingFrameComplete.h"
+
+namespace dd
+{
+namespace GUI
+{
+
+class LoadingFrame : public TextureFrame
+{
+public:
+	LoadingFrame(Frame* parent, std::string name)
+		: TextureFrame(parent, name)
+	{
+		m_Slider = new GUI::Slider(this, "LoadingFrameSlider");
+		//m_SFXSlider->X = 0;
+		m_Slider->Y = 453;
+		//m_SFXSlider->SetTop(m_TitleSFX->Bottom() + 10);
+		m_Slider->SetTexture("Textures/GUI/Menu/SliderBackground.png");
+		m_Slider->SetTextureReleased("Textures/GUI/Menu/SliderHandle.png");
+		m_Slider->AlignVertically();
+		m_Slider->SetPercentage(1.f);
+		m_Slider->X = Width / 2.f - m_Slider->Width / 2.f;
+	}
+
+	void AddTexturePreload(std::string resourceName)
+	{
+		m_Items.push_back(resourceName);
+	}
+
+	void Preload()
+	{
+		m_Preloading = true;
+	}
+
+	void Update(double dt) override
+	{
+		if (m_Preloading) {
+			ResourceManager::Preload<dd::Texture>(m_Items[m_CurrentItem]);
+			m_Slider->SetPercentage((m_CurrentItem + 1) / (float)m_Items.size());
+			m_CurrentItem++;
+			if (m_CurrentItem >= m_Items.size()) {
+				m_Preloading = false;
+				dd::Events::LoadingFrameComplete e;
+				e.FrameName = Name();
+				e.Frame = this;
+				EventBroker->Publish(e); 
+			}
+		}
+	}
+
+private:
+	bool m_Preloading = false;
+	int m_CurrentItem = 0;
+	std::vector<std::string> m_Items;
+	GUI::Slider* m_Slider = nullptr;
+};
+
+}
+}
+
+#endif