113 lines
4.3 KiB
C++
113 lines
4.3 KiB
C++
#ifndef Pudding_h_
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#define Pudding_h_
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#include <stdlib.h>
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#include <string>
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#include <iostream>
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#include <algorithm>
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#include <thread>
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#include <memory>
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#include <type_traits>
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#include <filesystem>
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#include <curl/curl.h>
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#include "SDL.h"
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#include "SDL_image.h"
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#include "sdl2-gfx/SDL2_gfxPrimitives.h"
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#include "json/json.hpp"
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#include "glm/vec2.hpp"
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#include "opencv2/core.hpp"
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#include "opencv2/videoio.hpp"
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#include "opencv2/highgui.hpp"
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#include "opencv2/imgproc.hpp"
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#include "zbar.h"
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#include "Game.hpp"
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#include "Color.hpp"
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#include "extension.hpp"
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#include "Item.hpp"
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#include "Animation.hpp"
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#include "Texture.hpp"
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class Pudding : public Game
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{
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private:
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/* Defines for effect IDs that will be passed to the shader program. Since COUNT is last and every value
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* is the default integer, it will define the number of effects available */
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enum Effect
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{
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EFFECT_NONE,
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EFFECT_SNAKE,
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EFFECT_WOBBLE,
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EFFECT_COUNT
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};
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/* Defines for UV transformations available in the fragment shader program */
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enum UVTransformation
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{
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UV_NONE,
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UV_SQUIRCLE
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};
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typedef Game super;
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const std::string OPEN_FOOD_API_URL = "https://world.openfoodfacts.org/api/v0/product/";
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const std::string NUTRONIX_API_URL = "https://trackapi.nutritionix.com/v2/search/item?upc=";
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const std::string BARCODE_MONSTER_API_URL = "https://barcode.monster/api/";
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const std::string BEST_BUY_API_URL_1 = "https://api.bestbuy.com/v1/products(upc=";
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const std::string BEST_BUY_API_URL_2 = ")?format=json&apiKey=";
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const std::string NUTRONIX_NOT_FOUND = "resource not found";
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const std::string GIANTBOMB_API_URL = "https://www.giantbomb.com/api/release/?api_key=";
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const glm::vec3 ZERO_VECTOR_3D = glm::vec3(0, 0, 0);
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const glm::vec3 Y_UNIT_NORMAL_3D = glm::vec3(0, 1, 0);
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const glm::mat4 VIEW_MATRIX = glm::lookAt(glm::vec3(4, 2, 1), glm::vec3(0, -0.325, 0), Y_UNIT_NORMAL_3D);
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const glm::vec3 PUDDING_BROWN = glm::vec3(0.713f, 0.359f, 0.224f);
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const glm::vec3 PUDDING_YELLOW = glm::vec3(0.878f, 0.859f, 0.122f);
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std::string current_barcode, previous_barcode, current_config_barcode, current_camera_barcode;
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std::vector<Item> items;
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int current_item_index = 0, effect_id = EFFECT_NONE, pudding_triangle_vertex_count = 0, pudding_fan_vertex_count = 0,
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current_tile_index = 0;
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cv::VideoCapture capture;
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zbar::ImageScanner image_scanner;
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GLuint flat_program, mvp_program, mvp_uniform_location, time_uniform_location, effect_uniform_location,
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uv_transformation_uniform_location, flat_texture_uniform_location, coordinate_bound_uniform_location,
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flat_time_uniform_location, scroll_uniform_location;
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glm::mat4 projection, model = glm::mat4(1.0f), mvp;
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std::vector<glm::vec3> pudding_vertices, pudding_colors;
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std::vector<glm::vec2> pudding_uv;
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bool show_item = false, reading_capture_frame = false;
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SDL_GLContext capture_frame_thread_context = nullptr;
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std::vector<Texture> tiles;
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Texture capture_texture_front_buffer, capture_texture_back_buffer;
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Texture& capture_texture = capture_texture_front_buffer;
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void set_pudding_model(float, float, int, int = 1, float = -1, float = 1, float = 0.3f);
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void load_gl_context();
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void load_tiles();
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void initialize_camera();
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void incorporate_open_food_api(Item&);
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void incorporate_nutronix_api(Item&);
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void incorporate_edamam_api(Item&);
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void incorporate_best_buy_api(Item&);
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void save_item_json(const nlohmann::json&, const Item&, const std::string&) const;
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nlohmann::json json_from_url(const std::string&, const std::vector<std::string>& = {});
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void curl_get_bytes(const std::string& url, std::vector<std::uint8_t>&, const std::vector<std::string>& = {}) const;
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static size_t curl_write_response(std::uint8_t*, size_t, size_t, std::vector<std::uint8_t>*);
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Texture texture_from_image_url(const std::string&) const;
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static void destroy_texture(GLuint*);
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bool item_display_active() const;
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static int capture_frame(void*);
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public:
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Pudding();
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void respond(SDL_Event&);
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void add_item(const std::string&);
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void increment_item_index(int = 1);
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Item& get_current_item();
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void update();
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virtual std::string class_name() const { return "Pudding"; }
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};
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#endif
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