f

include/engine.h

@@ -30,7 +30,6 @@ typedef struct
 	int m_score, tail_size;
 	vec2 head, fruit, prev_head;
 	vec2 tail[(ROW * COL) - 1];
-	// vec2* tail[(ROW * COL) - 1];
 	Direction dir;
 
 } Engine;

src/engine.c

@@ -49,8 +49,7 @@ engine_display(Engine* engine)
 	{
 		for (char i = 0; i < engine->tail_size; i++)
 		{
-			if (engine->tail[i].x < COL &&
-			    engine->tail[i].y < ROW)
+			if (engine->tail[i].x < COL && engine->tail[i].y < ROW)
 			{
 				engine->view[engine->tail[i].y]
 					    [engine->tail[i].x] = '~';
@@ -138,10 +137,10 @@ move(Engine* engine)
 	if (engine->tail_size == 0) return;
 
 	vec2 old_tail = engine->tail[engine->tail_size - 1];
-	memmove(&engine->tail[1], &engine->tail[0], sizeof(vec2) * (engine->tail_size - 1));
+	memmove(&engine->tail[1], &engine->tail[0],
+		sizeof(vec2) * (engine->tail_size - 1));
 
-	engine->view[old_tail.y]
-		    [old_tail.x] = '.';
+	engine->view[old_tail.y][old_tail.x] = '.';
 	set(&engine->tail[0], engine->prev_head.x, engine->prev_head.y);
 }
 
@@ -171,7 +170,8 @@ eat(Engine* engine)
 		}
 	} while (collision);
 	engine->fruit = new_pos;
-	set(&engine->tail[engine->tail_size], -1, -1);
+	set(&engine->tail[engine->tail_size], engine->prev_head.x,
+	    engine->prev_head.y);
 	engine->tail_size++;
 	engine->m_score++;
 }

src/main.c

@@ -1,5 +1,4 @@
 #include <fcntl.h>
-#include <stdlib.h>
 #include <termios.h>
 #include <unistd.h>
 #include <time.h>
@@ -33,9 +32,6 @@ main()
 		engine_display(&engine);
 		nanosleep(&req, NULL);
 	}
-	// for(int i = 0; i < engine.tail_size; i++) {
-	// 	free(engine.tail[i]);
-	// }
 	write(1, status, sizeof(status));
 	write(1, "\033[?25h", 6);
 	tcsetattr(0, TCSANOW, &oldt);