Source code for greedy snakes written in pure C Language

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# Define N 225 struct Food {int x; int y; int yes; // 1 indicates new Food needs to appear, and 0 indicates existing Food .} Food; struct Snake {struct Food body [N]; int life; // 1 indicates that the Snake is dead, and 0 indicates that the Snake is alive. Int node; // The number of nodes of the snake. Char direction; // the direction of automatic snake movement .} Snake; int score = 0; int main () {FILE * p; int I, j, k, B; char map [16] [16], c; p = fopen ("E: \ file.txt", "r"); if (p = NULL) {printf ("error"); exit (1 );} for (I = 0; I <16; I ++) {for (j = 0; j <16; j ++) {map [I] [j] = fgetc (p);} snake. body [0]. x = 8; // Snake Head. Snake. body [0]. y = 8; snake. body [1]. x = 8; snake. body [1]. y = 7; snake. body [2]. x = 8; snake. body [2]. y = 6; snake. node = 3; // The number of nodes of the snake. Food. yes = 1; srand (time (NULL); snake. direction = 'D'; // The snake automatically runs to the right at the beginning. While (1) {if (kbhit () {c = getch (); if (snake. life = 1) break; if (c = 'W' & snake. direction! ='S ') snake. direction = 'W'; else if (c = 'A' & snake. direction! = 'D') snake. ction = 'a'; else if (c = 's' & snake. direction! = 'W') snake. ction = 's'; else if (c = 'D' & snake. direction! = 'A') snake. ction = 'D';} if (food. yes = 1) // You Need to randomly display new food. {Food. x = 1 + rand () % 14; food. y = 1 + rand () % 14; for (I = 0; I
      
        0; I --) // move forward the snake. {Snake. body [I]. x = snake. body [I-1]. x; snake. body [I]. y = snake. body [I-1]. y;} switch (snake. direction) // the direction of the snake header. {Case 'A': snake. body [0]. y-= 1; break; case 'W': snake. body [0]. x-= 1; break; case 'D': snake. body [0]. y + = 1; break; case's ': snake. body [0]. x + = 1; break;} if (food. yes = 0) // displays snakes, food, and walls. {System ("cls"); for (I = 0; I <16; I ++) {for (j = 0; j <16; j ++) {B = 1; for (k = 0; k
       
         0 & j <15 & j> 0) // food. Printf ("★"); Else if (map [I] [j] = '1') printf (" ■ "); else printf ("");}} putchar ('\ n');} Sleep (250); // Sleep function .} For (I = 3; I
        
          = 15 | snake. body [0]. x <= 0 | snake. body [0]. y> = 15 | snake. body [0]. y <= 0) {printf ("The Snake crashed into the wall! \ N "); printf (" total score: % d \ n ", score); snake. life = 1; break ;}} fclose (p); return 0 ;}
        
       
      
     
    
   
  
 

The following is file.txt:

1111111111111111100000000000000110000000000000011000000000000001100000000000000110000000000000011000000000000001100000000000000110000000000000011000000000000001100000000000000110000000000000011000000000000001100000000000000110000000000000011111111111111111