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main.cpp
222 lines (193 loc) · 8.77 KB
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main.cpp
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#include <memory>
#include <functional>
#include <fstream>
#include <sstream>
#include <algorithm>
#include <SFML/Graphics.hpp>
#include "tileset.hpp"
#include "level.hpp"
#include "menuscreen.hpp"
#include "endscreen.hpp"
#include "soundmanager.hpp"
#include "creditsscreen.hpp"
auto createCenteredWindow(int width, int height) {
auto window = std::make_unique<sf::RenderWindow>(sf::VideoMode(width, height), "Space Logic Adventure", sf::Style::Titlebar | sf::Style::Close);
int posX = (sf::VideoMode::getDesktopMode().width - window->getSize().x) / 2,
posY = (sf::VideoMode::getDesktopMode().height - window->getSize().y) / 2;
window->setPosition(sf::Vector2i(posX, posY));
return window;
}
Level::TileAppearanceToSpriteInfoMap_t tilesSpriteInfo {
{ Level::TileAppearance::FIELD_VERTICAL, Tileset::metalTileConnectStraight_NE },
{ Level::TileAppearance::FIELD_VERTICAL_OPENED_TOP, Tileset::metalTileConnectEnd_SE },
{ Level::TileAppearance::FIELD_VERTICAL_OPENED_BOTTOM, Tileset::metalTileConnectEnd_NE },
{ Level::TileAppearance::FIELD_HORIZONTAL, Tileset::metalTileConnectStraight_NW },
{ Level::TileAppearance::FIELD_HORIZONTAL_OPENED_LEFT, Tileset::metalTileConnectEnd_NW },
{ Level::TileAppearance::FIELD_HORIZONTAL_OPENED_RIGHT, Tileset::metalTileConnectEnd_SW },
{ Level::TileAppearance::FIELD_UP_RIGHT_TURN, Tileset::metalTileConnectCornerInner_SE },
{ Level::TileAppearance::FIELD_LEFT_UP_TURN, Tileset::metalTileConnectCornerInner_NW },
{ Level::TileAppearance::FIELD_DOWN_RIGHT_TURN, Tileset::metalTileConnectCornerInner_SW },
{ Level::TileAppearance::FIELD_LEFT_DOWN_TURN, Tileset::metalTileConnectCornerInner_NE },
{ Level::TileAppearance::FIELD_CLOSED_TOP, Tileset::metalTileConnectSide_SW },
{ Level::TileAppearance::FIELD_CLOSED_RIGHT, Tileset::metalTileConnectSide_NE },
{ Level::TileAppearance::FIELD_CLOSED_BOTTOM, Tileset::metalTileConnectSide_NW },
{ Level::TileAppearance::FIELD_CLOSED_LEFT, Tileset::metalTileConnectSide_SE },
{ Level::TileAppearance::FIELD_OPENED_ALL_SIDES, Tileset::metalTileConnectCenter_NE },
{ Level::TileAppearance::FENCE_TOP_RIGHT, Tileset::metalFenceCorner_SW },
{ Level::TileAppearance::FENCE_BOTTOM_LEFT, Tileset::metalFenceCorner_NW },
{ Level::TileAppearance::PLAYER_FACED_TOP, Tileset::astronaut_NE },
{ Level::TileAppearance::PLAYER_FACED_BOTTOM, Tileset::astronaut_SW },
{ Level::TileAppearance::PLAYER_FACED_LEFT, Tileset::astronaut_NW },
{ Level::TileAppearance::PLAYER_FACED_RIGHT, Tileset::astronaut_SE },
{ Level::TileAppearance::FINISH_OVERLAY, Tileset::spaceCraft3_NE }
};
int main() {
size_t winWidth = 860,
winHeight = 700;
auto window = createCenteredWindow(winWidth, winHeight);
window->setFramerateLimit(60);
window->setKeyRepeatEnabled(false);
SoundManager& soundManager = SoundManager::getInstance();
sf::Texture background_tile_tx;
background_tile_tx.loadFromFile("assets/background.png");
background_tile_tx.setSmooth(true);
sf::Sprite background_tile_sp(background_tile_tx);
sf::RenderTexture background_rtx;
background_rtx.create(winWidth, winHeight);
background_rtx.setSmooth(true);
for (size_t posX = 0; posX < winWidth; posX += background_tile_tx.getSize().x) {
for (size_t posY = 0; posY < winHeight; posY += background_tile_tx.getSize().y) {
background_tile_sp.setPosition(posX, posY);
background_rtx.draw(background_tile_sp);
}
}
background_rtx.display();
sf::Sprite background_sp(background_rtx.getTexture());
sf::Texture menu_background_tx(background_rtx.getTexture());
sf::Sprite menu_background_sp(menu_background_tx);
menu_background_sp.setColor(sf::Color(200, 200, 200));
sf::Texture tileset;
tileset.loadFromFile("assets/tileset.png");
tileset.setSmooth(true);
sf::Font font;
font.loadFromFile("assets/VT323-Regular.ttf");
sf::Color lightBlue(50, 200, 255);
sf::Color white(255, 255, 255);
std::shared_ptr<Screen> currentScreen;
auto menuScreen = std::make_shared<MenuScreen>(font, menu_background_sp, lightBlue, white);
auto endScreen = std::make_shared<EndScreen>(font, background_sp, white, lightBlue);
auto creditsScreen = std::make_shared<CreditsScreen>(font, background_sp, lightBlue, white);
auto setCurrentScreen = [&](std::shared_ptr<Screen> newScreen) {
currentScreen = newScreen;
currentScreen->onActivated();
if (newScreen == menuScreen || newScreen == creditsScreen) {
soundManager.changeMusic(SoundManager::MENU);
} else {
soundManager.changeMusic(SoundManager::LEVEL);
}
};
setCurrentScreen(menuScreen);
struct LevelData {
std::string fileName;
float fieldLifetime;
std::string code;
std::string message;
};
std::vector<LevelData> levelsData;
std::ifstream file("assets/levels/_list.txt");
std::string line;
std::getline(file, line);
while (std::getline(file, line)) {
std::istringstream ss(line);
LevelData data;
std::getline(ss, data.fileName, ';');
std::string fieldLifetimeStr;
std::getline(ss, fieldLifetimeStr, ';');
data.fieldLifetime = std::stof(fieldLifetimeStr);
std::getline(ss, data.code, ';');
std::getline(ss, data.message, ';');
levelsData.push_back(data);
}
size_t currentLevelIndex = 0;
sf::Vector2f targetSize(window->getSize().x, window->getSize().y);
std::function<void(Event)> eventReceiver = [&](Event event) {
switch (event.type) {
case Event::MENU_START_NEW_GAME:
currentLevelIndex = -1;
// fallthrough
case Event::LEVEL_FINISHED:
currentLevelIndex += 1;
// fallthrough
case Event::MENU_TRY_AGAIN:
if (currentLevelIndex < levelsData.size()) {
const LevelData &levelData = levelsData[currentLevelIndex];
auto levelScreen = std::make_shared<Level>(levelData.fileName, levelData.fieldLifetime, levelData.code, levelData.message, tileset, tilesSpriteInfo, font, background_sp, white, lightBlue, targetSize);
levelScreen->setEventReceiver(eventReceiver);
setCurrentScreen(levelScreen);
} else {
setCurrentScreen(endScreen);
}
break;
case Event::SHOW_MENU_WITH_TRY_AGAIN:
menu_background_tx.create(window->getSize().x, window->getSize().y);
menu_background_tx.update(*window);
menuScreen->enableTryAgain(true);
menuScreen->setActiveOption(MenuScreen::TRY_AGAIN);
setCurrentScreen(menuScreen);
break;
case Event::SHOW_CLEAN_MENU:
menu_background_tx = background_rtx.getTexture();
menuScreen->enableTryAgain(false);
menuScreen->setActiveOption(MenuScreen::START_NEW_GAME);
setCurrentScreen(menuScreen);
break;
case Event::SHOW_MENU:
setCurrentScreen(menuScreen);
break;
case Event::MENU_LEVEL_CODE:
{
auto levelDataIt = std::find_if(std::begin(levelsData), std::end(levelsData), [&](auto levelData) {
return levelData.code == reinterpret_cast<char *>(event.data);
});
if (levelDataIt != levelsData.end()) {
currentLevelIndex = levelDataIt - levelsData.begin();
auto levelData = *levelDataIt;
auto levelScreen = std::make_shared<Level>(levelData.fileName, levelData.fieldLifetime, levelData.code, levelData.message, tileset, tilesSpriteInfo, font, background_sp, white, lightBlue, targetSize);
levelScreen->setEventReceiver(eventReceiver);
setCurrentScreen(levelScreen);
} else {
menuScreen->clearLevelCode();
}
break;
}
case Event::MENU_CREDITS:
setCurrentScreen(creditsScreen);
break;
case Event::MENU_QUIT:
SoundManager::destroyInstance();
window->close();
break;
}
};
menuScreen->setEventReceiver(eventReceiver);
endScreen->setEventReceiver(eventReceiver);
creditsScreen->setEventReceiver(eventReceiver);
while (window->isOpen()) {
soundManager.update();
sf::Event event;
while (window->pollEvent(event)) {
switch (event.type) {
case sf::Event::Closed:
SoundManager::destroyInstance();
window->close();
break;
default:
currentScreen->processEvent(event);
}
}
currentScreen->update();
window->draw(*currentScreen);
window->display();
}
return 0;
}