StartScreen.cpp

#include "StartScreen.h"
#include <memory>

StartScreen::StartScreen() :
	mFont(FontManager::GetFont()),
	mTitle(TITLE, mFont, 100),
	mTitleShadow(),
	
	mRunning(),
	mRunningStr("TETRIS++ is a clone Tetris-game created Alex Pajitnov in 1984. " 
		"Also this clone based on some ideas which represented by A.Banzhaf and E.Kappel " 
		"in their Tetris clone - Professional TET42. " 
		"It must be said that AI ChatGPT provided assistance in the creation of the game. " 
		"Thanks for reading. Enjoy the game!"),
	mSpeedRunningStr(200.0f),
	mClockRunningStr(),

	mSize({ 300, 60 }),
	mPositionSingle({ HALF_WIDTH - 150.f, HALF_HEIGHT + (HALF_HEIGHT / 2) - 135.f }),
	mPositionCamp({ HALF_WIDTH - 150.f, HALF_HEIGHT + (HALF_HEIGHT / 2) + 35.f }),
	mButtonSingle(std::make_unique<Button2>(mSize, mPositionSingle, "Single Game", mFont)),
	mButtonCampaign(std::make_unique<Button2>(mSize, mPositionCamp, "Campaign", mFont)),
	
	mIsChoiceDone(false),
	mChoice("")
{
	// title
	mTitle.setFillColor(titleColor);
	float textMiddleWidth = mTitle.getLocalBounds().width / 2;
	float textHeight = mTitle.getLocalBounds().height;
	mTitle.setPosition(HALF_WIDTH - textMiddleWidth, HALF_HEIGHT - textHeight - (HEIGHT / 10));

	mTitleShadow = mTitle;
	mTitleShadow.setFillColor(shadowTitleColor);
	mTitleShadow.move(4, 4);

	// running string
	mRunning.setString(mRunningStr);
	mRunning.setFont(mFont);
	mRunning.setCharacterSize(30);
	mRunning.setFillColor(buttonActiveColor);
	sf::Vector2f startPosition(WIDTH, 900);
	mRunning.setPosition(startPosition);
}

void StartScreen::eventHandler(sf::RenderWindow& window, const sf::Event& event)
{
	mButtonSingle->update(window);
	mButtonCampaign->update(window);

	if (mButtonSingle->isClicked())
	{
		mChoice = "single";
		mIsChoiceDone = true;
	}
	if (mButtonCampaign->isClicked())
	{
		mChoice = "camp";
		mIsChoiceDone = true;
	}

	if (event.type == sf::Event::Closed)
	{
		mChoice = "exit";
		mIsChoiceDone = true;
	}
}

void StartScreen::draw(sf::RenderWindow& window)
{
	window.clear(backgroundColor);

	window.draw(mTitleShadow);
	window.draw(mTitle);

	mButtonSingle->draw(window);
	mButtonCampaign->draw(window);

	// draw running string
	float deltaTime = mClockRunningStr.restart().asSeconds();
	sf::Vector2f position = mRunning.getPosition();
	position.x -= mSpeedRunningStr * deltaTime;

	if (position.x + mRunning.getLocalBounds().width < 0) {
		position.x = window.getSize().x;
	}
	mRunning.setPosition(position);

	window.draw(mRunning);
}