#include "pch.h"
#include "Screen.h"

Screen::Screen(const std::string& filePath, Vector2f pos, Vector2f size, TextureManager* manager): m_Position(pos), m_Size(size) {
	if(!filePath.empty()) {
		m_Background = manager->GetTexture(filePath);
	} else {
		m_Background = nullptr;
	}
}
Screen::~Screen() {
	for (GuiElement* b : m_Elements) {
		delete b;
	}
}
void Screen::Update(float elapsedSecs) {
	for (GuiElement* b : m_Elements) {
		b->Update(elapsedSecs);
	}
}
void Screen::Draw() const {
	if(m_Background != nullptr) { //Incase there is no background
		Rectf dest = Rectf(m_Position, m_Size);
		Rectf src = Rectf(0, 0, m_Background->GetWidth(), m_Background->GetHeight());
		m_Background->Draw(dest, src, false);
	}

	for (GuiElement* GuiElement : m_Elements) {
		GuiElement->Draw();
	}
}