/**
* @brief Output moves of an id in a file
*
* @return 0 If output was NULL
* @return 1 Otherwise
*
*/
int identifier_moves_log(Identifier data, FILE *output) {
if (output == NULL)
return 0;
Stack s, s2;
stack_alloc(&s);
identifier_to_stack(data, &s);
stack_alloc(&s2);
identifier_to_stack(data, &s2);
char strmove[5];
int move = 0, a, b, c, d;
fprintf(output, "MOVES : ");
while ((move = stack_pop(&s)) != -1) {
stack_expand(&a, &b, &c, &d, move);
strmove[0] = a + 'a';
strmove[1] = b + '1';
strmove[2] = c + 'a';
strmove[3] = d + '1';
strmove[4] = '\0';
fprintf(output, "%s ", strmove);
}
fprintf(output, "<-> ");
while ((move = stack_pop(&s2)) != -1) {
fprintf(output, "%d ", move);
}
fprintf(output, "\n");
stack_free(&s2);
stack_free(&s);
return 1;
}
void stack_push_node(stack_t *stack, stable_symbol_list_item_t *node)
{
if(stack == NULL)
return;
if(stack->free_idx == stack->size)
stack_expand(stack, IFJ_STACK_CHUNK);
stack->items[stack->free_idx++] = node;
}
