Ttykuu

This is my first full program I've written in C. It took me about 2 hours to pull together today. Looking for any sort of feedback on the code, formatting, cleanliness etc. I didn't follow any guides or tutorials, but did have some existing C++ knowledge and knowledge in other languages

Thanks

#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <math.h>
#include <string.h>
#include <ctype.h>

#define RESET "x1B[0m"
#define BLOCK "█"

#define RED "x1B[31m" BLOCK RESET
#define GRN "x1B[32m" BLOCK RESET
#define YEL "x1B[33m" BLOCK RESET
#define BLU "x1B[34m" BLOCK RESET
#define MAG "x1B[35m" BLOCK RESET
#define CYN "x1B[36m" BLOCK RESET
#define WHT "x1B[37m" BLOCK RESET

#define RED_C "x1B[31m"
#define GRN_C "x1B[32m"
#define YEL_C "x1B[33m"
#define BLU_C "x1B[34m"
#define MAG_C "x1B[35m"
#define CYN_C "x1B[36m"
#define WHT_C "x1B[37m"

#define COLORS 6
#define LENGTH 4

enum Colors 
 red,
 green,
 yellow,
 blue,
 magenta,
 cyan,
 white
;

static const enum Colors Color_map[] = red, green, yellow, blue, magenta, cyan, white;

void *generate_colors(enum Colors *buffer)

 int power = pow(COLORS + 1, LENGTH);
 int colors_integer = rand() % power;

 for (int i = 0; i < LENGTH; ++i)
 
 int remainder = colors_integer % (COLORS + 1);
 int divisor = colors_integer / (COLORS + 1);

 buffer[i] = Color_map[remainder];

 colors_integer = divisor;
 


int convert_input(char *input, enum Colors *buffer)

 for (int c = 0; c < strlen(input); ++c)
 
 char character = tolower(input[c]);

 switch (character)
 
 case 'r':
 buffer[c] = red;
 break;

 case 'g':
 buffer[c] = green;
 break;

 case 'y':
 buffer[c] = yellow;
 break;

 case 'b':
 buffer[c] = blue;
 break;

 case 'm':
 buffer[c] = magenta;
 break;

 case 'c':
 buffer[c] = cyan;
 break;

 case 'w':
 buffer[c] = white;
 break;

 default:
 return 1;
 
 

 return 0;


char *color_to_char(enum Colors color)

 switch (color)
 
 case red:
 return RED;
 case green:
 return GRN;
 case yellow:
 return YEL;
 case blue:
 return BLU;
 case magenta:
 return MAG;
 case cyan:
 return CYN;
 default:
 return WHT;
 


int main()

 srand(time(NULL));

 enum Colors selected_colors[4];
 generate_colors(selected_colors);

 int guessed = 0;

 do 
 char input[LENGTH];
 scanf("%s", input);

 if (strlen(input) == LENGTH)
 
 enum Colors converted[LENGTH];
 int contains_unmatched = convert_input(input, converted);

 int correct_place = 0;
 int correct_color = 0;

 if (contains_unmatched)
 
 printf("Please only choose characters from " RED_C "R, " GRN_C "G, " YEL_C "Y, " BLU_C "B, " MAG_C "M, " CYN_C "C, " WHT_C "W" RESET ".n");
 
 else
 
 printf("You guessed: ");

 for (int i = 0; i < LENGTH; ++i)
 
 enum Colors color = converted[i];
 enum Colors actual = selected_colors[i];

 if (color == actual)
 ++correct_place;

 else 
 
 for (int j = 0; j < LENGTH; ++j)
 
 if (j != i)
 
 enum Colors current = selected_colors[j];

 if (color == current)
 
 ++correct_color;
 break;
 
 
 
 

 printf("%s", color_to_char(converted[i]));
 

 if (correct_place == LENGTH)
 
 printf("Well done! You got it right. Goodbye");
 return 0;
 
 else
 
 printf("n %d correct colorn %d correct place and colorn", correct_color, correct_place);
 
 
 
 else
 
 printf("Please enter 4 characters.n");
 
 while (!guessed);

 return 0;

```