static void ofc_file__debug_va(
const ofc_file_t* file,
const char* sol, const char* ptr,
const char* type, const char* format, va_list args)
{
unsigned row, col;
bool positional = ofc_file_get_position(
file, ptr, &row, &col);
fprintf(stderr, "%s:", type);
if (file && file->path)
fprintf(stderr, "%s:", file->path);
if (positional)
fprintf(stderr, "%u,%u:", (row + 1), col);
fprintf(stderr, " ");
vfprintf(stderr, format, args);
fprintf(stderr, "\n");
if (positional)
{
if (!sol)
sol = ptr;
const char* s = file->strz;
const char* p;
for (p = file->strz; p < sol; p++)
{
if (ofc_is_vspace(*p))
s = &p[1];
}
unsigned len = ((uintptr_t)ptr - (uintptr_t)s);
for (; !ofc_is_vspace(s[len]) && (s[len] != '\0'); len++);
/* Print line(s) above if line is empty. */
while (line_empty(s, len)
&& (s != file->strz))
{
const char* ns = file->strz;
for (p = file->strz; p < s; p++)
{
if (ofc_is_vspace(*p))
ns = &p[1];
}
len += ((uintptr_t)s - (uintptr_t)ns);
s = ns;
}
fprintf(stderr, "%.*s\n", len, s);
unsigned i;
for (i = 0; i < col; i++)
fprintf(stderr, " ");
fprintf(stderr, "^\n");
}
}
int measure_render(t_render *r)
{
int a;
int b;
a = 11;
b = 11;
while (--a && col_empty(r->screen, a, 11))
;
while (--b && line_empty(r->screen, b, 11))
;
r->s = a < b ? b : a;
return (++r->s);
}
int
load(FILE *f, struct puzzle *dst)
{
char line[MAX_LINE_LEN];
int state;
struct shape raw, optimalized;
int line_no;
char *res;
int board_loaded;
state = 0;
line_no = 0;
dst->no_tiles = 0;
board_loaded = 0;
while (((res = fgets(line, MAX_LINE_LEN, f)) != NULL) || state != 0) {
line_no++;
if (res == NULL) {
line[0] = '\0';
} else {
if (line[strlen(line) - 1] != '\n') {
errx(1, "Error on line %u: Line too long or file does not end with newline", line_no);
}
}
switch (state) {
case 0:
if (!line_empty(line)) {
raw.height = 0;
if (strlen(line) > MAX_SHAPE_WIDTH) {
errx(1, "Error on line %u: Line too long", line_no);
}
strcpy(raw.shape[raw.height], line);
raw.height++;
state = 1;
}
break;
case 1:
if (line_empty(line)) {
/*
* Shape loaded
*/
optimalize_shape(&raw, &optimalized);
if (board_loaded) {
if (dst->no_tiles >= MAX_SHAPES) {
errx(1, "Error on line %u: Too much tiles", line_no);
}
memcpy(&dst->tiles[dst->no_tiles], &optimalized, sizeof(optimalized));
dst->no_tiles++;
} else {
memcpy(&dst->board, &optimalized, sizeof(optimalized));
dst->no_tiles = 0;
board_loaded = 1;
}
state = 0;
} else {
if (strlen(line) > MAX_SHAPE_WIDTH) {
errx(1, "Error on line %u: Line too long", line_no);
}
strcpy(raw.shape[raw.height], line);
raw.height++;
}
break;
}
}
if (!board_loaded || dst->no_tiles == 0) {
errx(1, "Board not defined or no tiles is defined in file");
}
return (0);
}
