40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
#ifndef WIRES_PUZZLE_H
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#define WIRES_PUZZLE_H
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#include <stdint.h>
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#include <esp_random.h>
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#include <string.h>
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#include "esp_vfs_fat.h"
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#define NUM_COLORS 6
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#define NUM_WIRES 8
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typedef enum {
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red = 0,
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yellow = 1,
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green = 2,
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blue = 3,
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black = 4,
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white = 5,
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} WiresColor;
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void solve_wires(WiresColor* wires, bool* out_cut);
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void generate_new_wires(WiresColor* wires);
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void cut_to_string(bool* cut, char* out_cut_string);
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void wires_to_string(WiresColor* wires, char* out_wires_string);
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void string_to_wires(char* wires_string, WiresColor* out_wires);
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void save_wires_to_sd_card(WiresColor* wires);
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void load_wires_from_sd_card(WiresColor* out_wires);
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/// @brief Fills the array with 6 random WiresColors.
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/// @param wires the array of len >= 6 to be populated with random colors
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void generate_new_wires(WiresColor* wires);
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/// @brief Solves the wires puzzle, setting `out_cut` according to which wires are cut.
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/// @param wires the array of len >= 6 as input to the solver
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/// @param out_cut the output array of len >= 6 for which wires to cut
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void solve_wires(WiresColor* wires, bool* out_cut);
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#endif /* WIRES_PUZZLE_H */ |