#include "pch.h"
#include "GameManager.h"

GameManager* GameManager::m_pInstance = nullptr;

GameManager& GameManager::GetInstance() {
	if (m_pInstance == nullptr) {
		m_pInstance = new GameManager();
	}
	return *m_pInstance;
}
void GameManager::SetMainScreen(MainScreen* pMainScreen) {
	m_pMainScreen = pMainScreen;
	//TODO: not the best but ¯\_(ツ)_/¯
}
void GameManager::SetFuel(int fuel) {
	m_Fuel = fuel;
}
int GameManager::GetFuel() const {
	return m_Fuel;
}
void GameManager::DecreaseFuel(int fuel) {
	m_Fuel -= fuel;
}
void GameManager::AddFuel(int fuel) {
	m_Fuel += fuel;
}
void GameManager::SetHullIntegrity(int hullIntegrity) {
	m_HullIntegrity = hullIntegrity;
}
int GameManager::GetHullIntegrity() const {
	return m_HullIntegrity;
}
void GameManager::DamageHull(int damage) {
	m_HullIntegrity -= damage;
}
void GameManager::SetScore(int score) {
	m_Score = score;
}
int GameManager::GetScore() const {
	return m_Score;
}
void GameManager::IncreaseScore(int score) {
	m_Score += score;
}
void GameManager::Update(float elapsedSecs) {
	m_pMainScreen->SetFuelMeterValue(m_Fuel);
	m_pMainScreen->SetHullMeterValue(m_HullIntegrity);
	m_pMainScreen->SetScore(std::to_string(m_Score));
}