59 lines
1.6 KiB
C++
59 lines
1.6 KiB
C++
#pragma once
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#include <SFML/Graphics.hpp>
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#include "GameState.hpp"
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#include "Position.hpp"
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#include <optional>
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namespace pacman {
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using Rect = sf::Rect<int>;
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using Sprite = sf::Sprite;
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class Canvas {
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public:
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Canvas();
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void update(const GameState & gameState);
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std::optional<sf::Event> pollEvent();
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private:
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static constexpr uint16_t LEFT_MARGIN = 40 * 2;
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static constexpr uint16_t TOP_MARGIN = 40 * 2;
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static constexpr uint16_t BOTTOM_MARGIN = 40 * 2;
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static constexpr uint16_t MAZE_WIDTH = 448;
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static constexpr uint16_t MAZE_HEIGHT = 496;
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static constexpr uint16_t MAZE_SCALE_UP = 2;
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static constexpr uint16_t TARGET_MAZE_WIDTH = 448 * MAZE_SCALE_UP;
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static constexpr uint16_t TARGET_MAZE_HEIGHT = 496 * MAZE_SCALE_UP;
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static constexpr uint16_t SCORE_WIDTH = 200 * 2;
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static constexpr uint16_t SPRITE_WIDTH = 32;
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static constexpr uint16_t SPRITE_HEIGHT = 32;
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void clear();
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void render();
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void renderMaze();
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void renderPacMan(const PacMan & pac_man);
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void renderGhost(const Ghost & ghost);
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void renderPellets(const Pellets & pellets);
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void renderSuperPellets(const SuperPellets & superPellets);
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void renderFruits(const Fruits& fruit, int eatenFruits);
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void renderScore(int score);
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void renderLives(int lives);
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void renderSprite(Sprite sprite, Position pos);
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static Rect viewDimensions();
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static sf::Texture loadTexture(std::string_view path);
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static sf::Font loadFont(std::string_view path);
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Sprite getSprite(GridPosition rect) const;
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sf::RenderWindow window;
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sf::View view;
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sf::Texture maze_texture;
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sf::Texture sprites_texture;
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sf::Font game_font;
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};
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} // namespace pacman
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