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73 lines
1.7 KiB
73 lines
1.7 KiB
#pragma once
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#include <fmt/core.h>
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#include <SFML/Graphics.hpp>
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#include <SFML/Graphics/Image.hpp>
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#include <numbers>
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#include <algorithm>
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#include <cmath>
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#include "matrix.hpp"
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#include <cstdlib>
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#include <array>
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#include "dbc.hpp"
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#include "amt/pixel.hpp"
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#include "amt/texture.hpp"
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#include <memory>
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#include "thread.hpp"
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using Matrix = amt::Matrix<int>;
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struct Raycaster {
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int PITCH=0;
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TexturePack textures;
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double posX = 0;
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double posY = 0;
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// initial direction vector
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double dirX = -1;
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double dirY = 0;
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// the 2d raycaster version of camera plane
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double planeX = 0;
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double planeY = 0.66;
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sf::Texture view_texture;
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sf::Sprite view_sprite;
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//ZED: USE smart pointer for this
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int $width;
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int $height;
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amt::PixelBuf pixels;
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sf::RenderWindow& $window;
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Matrix& $map;
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std::vector<int> spriteOrder;
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std::vector<double> spriteDistance;
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std::vector<double> ZBuffer; // width
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float $radius; // std::min($height, $width) / 2;
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float $r_sq; // = radius * radius;
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amt::thread_pool_t pool;
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Raycaster(sf::RenderWindow& window, Matrix &map, unsigned width, unsigned height);
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void draw_pixel_buffer();
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void clear();
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void cast_rays();
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void draw_ceiling_floor();
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void sprite_casting();
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void sort_sprites(std::vector<int>& order, std::vector<double>& dist, int amount);
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void render();
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bool empty_space(int new_x, int new_y);
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void run(double speed, int dir);
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void rotate(double speed, int dir);
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void position_camera(float player_x, float player_y);
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float get_distance_from_center(int x, int y) const noexcept;
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void set_position(int x, int y);
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inline size_t pixcoord(int x, int y) {
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return ((y) * $width) + (x);
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}
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};
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