59 lines
1.8 KiB
C++
59 lines
1.8 KiB
C++
#include "pch.h"
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#include "ScreenManager.h"
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#include "FuelScreen/FuelScreen.h"
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#include "SellScreen/SellScreen.h"
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#include "utils.h"
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ScreenManager* ScreenManager::m_pInstance = nullptr;
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Screen* ScreenManager::m_FuelScreen { nullptr };
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Screen* ScreenManager::m_SellScreen { nullptr };
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ScreenManager * ScreenManager::GetInstance() {
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if (m_pInstance == nullptr) {
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m_pInstance = new ScreenManager();
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}
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if (!m_pInstance->m_AreScreensInitialized) {
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m_pInstance->InitializeScreens();
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m_pInstance->m_AreScreensInitialized = true;
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}
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return m_pInstance;
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}
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void ScreenManager::DestroyInstance() {
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delete m_pInstance;
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}
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void ScreenManager::OpenScreen(Screen* screen) {
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if (m_IsScreenOpen == false) {
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m_currentScreen = screen;
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m_IsScreenOpen = true;
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}
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}
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void ScreenManager::CloseScreen() {
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if (m_IsScreenOpen == true) {
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m_IsScreenOpen = false;
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m_currentScreen = nullptr;
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}
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}
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bool ScreenManager::IsScreenOpen() const {
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return m_IsScreenOpen;
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}
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ScreenManager::~ScreenManager() {
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delete m_FuelScreen;
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delete m_SellScreen;
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}
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void ScreenManager::InitializeScreens() {
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Vector2f fuelScreenSize = Vector2f { 492, 396 };
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Vector2f fuelScreenCenter = Vector2f { utils::GetViewport().x / 2 - fuelScreenSize.x / 2, utils::GetViewport().y / 2 - fuelScreenSize.y / 2 };
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m_FuelScreen = new FuelScreen { "gui/fuel/background.png", fuelScreenCenter, Vector2f { 0, 0 }, TextureManager::GetInstance() };
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Vector2f sellScreenSize = Vector2f { 533, 398 };
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Vector2f sellScreenCenter = Vector2f { utils::GetViewport().x / 2 - sellScreenSize.x / 2, utils::GetViewport().y / 2 - sellScreenSize.y / 2 };
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m_SellScreen = new SellScreen { "gui/sell/background.png", sellScreenCenter, sellScreenSize, TextureManager::GetInstance() };
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//m_Button = Button { "gui/close.png", closeButtonPos, closeButtonSize, TextureManager::GetInstance() };
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}
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