113 lines
2.6 KiB
C++
113 lines
2.6 KiB
C++
#include "game.h"
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Game::Game()
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{
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// Place the player with 10 initial charges onto x: 1, y: 1
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hero = std::make_unique<Hero>(1, 1, 10);
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// Generate level
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level = std::make_unique<Level>();
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sf::Window window(sf::VideoMode(640, 480), "SFML-Test Application", sf::Style::Default);
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window.setActive();
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}
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int Game::run()
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{
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clock = std::make_unique<sf::Clock>();
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// On the game loop
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while (main_window.isOpen())
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{
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sf::Event event;
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while (main_window.pollEvent(event))
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{
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if (event.type == sf::Event::Closed)
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main_window.close();
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// Handling keyboard activity
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if (event.type == sf::Event::KeyPressed)
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{
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// Move
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onMoving(event.key.code);
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}
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}
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}
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return EXIT_SUCCESS;
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}
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Direction Game::getDirection(sf::Keyboard::Key &key) const
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{
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switch (key)
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{
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case sf::Keyboard::A:
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case sf::Keyboard::Left:
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case sf::Keyboard::Num4:
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return Direction::Left;
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case sf::Keyboard::W:
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case sf::Keyboard::Up:
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case sf::Keyboard::Num8:
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return Direction::Up;
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case sf::Keyboard::D:
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case sf::Keyboard::Right:
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case sf::Keyboard::Num6:
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return Direction::Right;
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case sf::Keyboard::S:
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case sf::Keyboard::Down:
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case sf::Keyboard::Num2:
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return Direction::Down;
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default:
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return Direction::None;
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}
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}
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void Game::onMoving(sf::Keyboard::Key &key)
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{
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// Determine where to move
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const Direction direction = getDirection(key);
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if (direction == Direction::None)
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return;
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//////////////////////////
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// Save the initial coordinates
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coordinate initial_x, initial_y;
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hero->position(initial_x, initial_y);
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// Try to move hero
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hero->move(direction);
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// Save the new coordinates after moving
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coordinate attempt_x, attempt_y;
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hero->position(attempt_x, attempt_y);
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//////////////////////////
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// If the following cell is water
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if (level->isCellOfType(attempt_x, attempt_y, CellType::Water))
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{
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// Try to use one charge to place a bridge
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if (hero->useCharge())
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level->placeBridge(attempt_x, attempt_y);
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// If hero doesn't have enough charges, we move Hero back
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else
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hero->setPosition(initial_x, initial_y);
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}
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//////////////////////////
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// If the following cell is a charge
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if (level->isCellOfType(attempt_x, attempt_y, CellType::Charge))
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{
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// Hero picks up the charge; remove it from the map
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hero->refillCharges(1);
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level->removeCharge(attempt_x, attempt_y);
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}
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}
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