void card_map::map_from_cfg(const config& cfg)
{
// realloc map memory in card_map
realloc_hero_map(CARDS_MAX_CARDS);
bomb_ = -1;
foreach (const config &tf, cfg.child_range("card")) {
if (tf["name"].empty()) {
throw config::error("card config error, no id attribute");
}
card* t = new card(tf);
t->number_ = map_vsize_;
map_[map_vsize_ ++] = t;
if (t->bomb()) {
bomb_ = t->number_;
}
}
if (bomb_ == -1) {
throw config::error("card config error, no bomb card");
}
//
// load animations
//
foreach (const config &anim, cfg.child_range("card_anim")) {
animations_.insert(std::make_pair<int, unit_animation>(ANIM_START, unit_animation(anim)));
}
//
// load global animations
//
unit_display::load_global_animations(cfg);
}
card_map& card_map::operator=(const card_map &that)
{
realloc_hero_map(that.map_size_);
for (size_t i = 0; i != that.map_vsize_; ++i) {
add(*(that.map_[i]));
}
return *this;
}
bool hero_map::map_from_file_fp(posix_file_t fp, uint32_t file_offset, uint32_t valid_bytes)
{
uint32_t bytertd, fsizelow, fsizehigh, rdpos;
uint8_t* fdata = NULL;
bool fok = false;
posix_fsize(fp, fsizelow, fsizehigh);
if (fsizelow < file_offset + HEROS_FILE_PREFIX_BYTES) {
goto exit;
}
if (valid_bytes) {
fdata = (uint8_t*)malloc(valid_bytes - HEROS_FILE_PREFIX_BYTES);
} else {
fdata = (uint8_t*)malloc(fsizelow - file_offset - HEROS_FILE_PREFIX_BYTES);
}
if (!fdata) {
goto exit;
}
posix_fseek(fp, file_offset + HEROS_FILE_PREFIX_BYTES, 0);
if (valid_bytes) {
posix_fread(fp, fdata, valid_bytes - HEROS_FILE_PREFIX_BYTES, bytertd);
} else {
posix_fread(fp, fdata, fsizelow - file_offset - HEROS_FILE_PREFIX_BYTES, bytertd);
}
rdpos = 0;
// realloc map memory in hero_map
realloc_hero_map(HEROS_MAX_HEROS);
while (rdpos + HEROS_BYTES_PER_HERO <= bytertd) {
hero h(fdata + rdpos);
if (h.valid()) {
add(h);
}
rdpos += HEROS_BYTES_PER_HERO;
}
fok = true;
exit:
if (fdata) {
free(fdata);
}
return fok;
}
bool hero_map::map_from_file(const std::string& fname)
{
posix_file_t fp = INVALID_FILE;
uint32_t bytertd, fsizelow, fsizehigh, rdpos;
uint8_t* fdata = NULL;
bool fok = false;
posix_fopen(fname.c_str(), GENERIC_READ, OPEN_EXISTING, fp);
if (fp == INVALID_FILE) {
goto exit;
}
posix_fsize(fp, fsizelow, fsizehigh);
if (fsizelow < HEROS_FILE_PREFIX_BYTES) {
goto exit;
}
fdata = (uint8_t*)malloc(fsizelow);
if (!fdata) {
goto exit;
}
posix_fseek(fp, HEROS_FILE_PREFIX_BYTES, 0);
posix_fread(fp, fdata, fsizelow - HEROS_FILE_PREFIX_BYTES, bytertd);
rdpos = 0;
// realloc map memory in hero_map
realloc_hero_map(HEROS_MAX_HEROS);
while (rdpos + HEROS_BYTES_PER_HERO <= bytertd) {
hero h(fdata + rdpos);
if (h.valid()) {
add(h);
}
rdpos += HEROS_BYTES_PER_HERO;
}
fok = true;
exit:
if (fp != INVALID_FILE) {
posix_fclose(fp);
}
if (fdata) {
free(fdata);
}
return fok;
}
