64 lines
2.0 KiB
C++
64 lines
2.0 KiB
C++
#pragma once
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#include "Position.hpp"
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#include "Score.hpp"
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#include <optional>
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namespace pacman {
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class Game;
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class Ghost;
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class PacMan;
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class Pellets;
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class SuperPellets;
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class Canvas {
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public:
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Canvas();
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void update(const Game & game);
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std::optional<sf::Event> pollEvent();
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private:
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static constexpr float_t SCALE_FACTOR = 0.5;
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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 DEFAULT_MAZE_WIDTH = 448;
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static constexpr uint16_t DEFAULT_MAZE_HEIGHT = 496;
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static constexpr uint16_t DEFAULT_MAZE_SCALE_UP = 2;
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static constexpr uint16_t DEFAULT_TARGET_MAZE_WIDTH = DEFAULT_MAZE_WIDTH * DEFAULT_MAZE_SCALE_UP;
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static constexpr uint16_t DEFAULT_TARGET_MAZE_HEIGHT = DEFAULT_MAZE_HEIGHT * DEFAULT_MAZE_SCALE_UP;
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static constexpr uint16_t SCORE_WIDTH = 200 * 2;
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static constexpr uint16_t DEFAULT_SPRITE_WIDTH = 32;
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static constexpr uint16_t DEFAULT_SPRITE_HEIGHT = 32;
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static constexpr uint16_t RIGHT_PANEL_X = LEFT_MARGIN + DEFAULT_TARGET_MAZE_WIDTH + LEFT_MARGIN;
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static constexpr uint16_t WINDOW_WIDTH = LEFT_MARGIN + DEFAULT_TARGET_MAZE_WIDTH + SCORE_WIDTH;
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static constexpr uint16_t WINDOW_HEIGHT = TOP_MARGIN + DEFAULT_TARGET_MAZE_HEIGHT + BOTTOM_MARGIN;
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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 renderSprite(Sprite sprite, Position pos);
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void renderScore(int score);
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void renderLives(int lives);
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static Rect windowDimensions();
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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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static float_t scale(int value);
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Sprite getSprite(GridPosition rect) const;
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sf::RenderWindow window;
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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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