Added using snake size and snake growth

game.c

@@ -31,6 +31,7 @@ int main(int argc, char *argv[])
 	char *input_file = NULL;
 	int width = 640, height = 480;
 	MLV_Keyboard_button touche = MLV_KEYBOARD_NONE;
+	int initial_size = 0;
 
 	Grid *g;
 
@@ -48,6 +49,8 @@ int main(int argc, char *argv[])
 	add_segment(snake, 1, 0);
 	snake->dir = BOTTOM;
 
+	initial_size += snake->size;
+
 	while ((opt = getopt_long(argc, argv, "hi:", long_options, &option_index)) != -1)
 	{
 		switch (opt)
@@ -144,18 +147,32 @@ int main(int argc, char *argv[])
 
 			if (result == WALL || result == SNAKE)
 			{
-				MLV_draw_text(
+				if (result == WALL)
-					width / 2 - 75, height / 2,
+				{
-					"Game Over! You hit something.",
+					MLV_draw_text(width / 2 - 75, height / 2, "Game Over! You hit a wall.", MLV_COLOR_RED);
-					MLV_COLOR_RED);
+				}
+				else if (result == SNAKE)
+				{
+					MLV_draw_text(width / 2 - 75, height / 2, "Game Over! You hit yourself.", MLV_COLOR_RED);
+				}
 				MLV_actualise_window();
 				MLV_wait_seconds(3);
 				break;
 			}
 			else if (result == FRUIT)
 			{
-				nb_fruit--;
+				Position *tail = snake->segments_list;
-				if (nb_fruit == 0)
+				Position *prev = NULL;
+				while (tail->next != NULL)
+				{
+					prev = tail;
+					tail = tail->next;
+				}
+				int dx = tail->x - (prev ? prev->x : tail->x);
+				int dy = tail->y - (prev ? prev->y : tail->y);
+				add_segment(snake, tail->x + dx, tail->y + dy);
+				place_snake(g, snake);
+				if (snake->size == initial_size + nb_fruit)
 				{
 					MLV_draw_text(
 						width / 2 - 75, height / 2,