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load non-v4 level tables

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This commit is contained in:
Martin Michelsen
2024-05-17 20:32:52 -07:00
parent f71980382a
commit d8230eb37a
11 changed files with 110 additions and 35 deletions
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src/SaveFileFormats.cc
+35
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@@ -4,6 +4,7 @@
#include <stdexcept>
#include <string>
#include "LevelTable.hh"
#include "PSOProtocol.hh"
using namespace std;
@@ -919,6 +920,40 @@ void PSOBBCharacterFile::clear_all_material_usage() {
}
}
void PSOBBCharacterFile::import_tethealla_material_usage(std::shared_ptr<const LevelTable> level_table) {
// Tethealla (Ephinea) doesn't store material counts anywhere in the file,
// so if the material counts in the inventory extension data are all zero,
// check the current stats against the expected stats for the character's
// current level and set the material counts if they make sense.
if (this->get_material_usage(PSOBBCharacterFile::MaterialType::POWER) |
this->get_material_usage(PSOBBCharacterFile::MaterialType::MIND) |
this->get_material_usage(PSOBBCharacterFile::MaterialType::EVADE) |
this->get_material_usage(PSOBBCharacterFile::MaterialType::DEF) |
this->get_material_usage(PSOBBCharacterFile::MaterialType::LUCK)) {
return;
}
PlayerStats level_base_stats = this->disp.stats;
level_table->reset_to_base(level_base_stats, this->disp.visual.char_class);
level_table->advance_to_level(level_base_stats, this->disp.stats.level, this->disp.visual.char_class);
uint64_t pow = (this->disp.stats.char_stats.atp - level_base_stats.char_stats.atp) / 2;
uint64_t mind = (this->disp.stats.char_stats.mst - level_base_stats.char_stats.mst) / 2;
uint64_t evade = (this->disp.stats.char_stats.evp - level_base_stats.char_stats.evp) / 2;
uint64_t def = (this->disp.stats.char_stats.dfp - level_base_stats.char_stats.dfp) / 2;
uint64_t luck = (this->disp.stats.char_stats.lck - level_base_stats.char_stats.lck) / 2;
// We intentionally do not check any limits here. This is because on pre-v3,
// there are no limits, and we don't want to reject legitimate characters
// that have used more than 250 materials.
this->set_material_usage(PSOBBCharacterFile::MaterialType::POWER, pow);
this->set_material_usage(PSOBBCharacterFile::MaterialType::MIND, mind);
this->set_material_usage(PSOBBCharacterFile::MaterialType::EVADE, evade);
this->set_material_usage(PSOBBCharacterFile::MaterialType::DEF, def);
this->set_material_usage(PSOBBCharacterFile::MaterialType::LUCK, luck);
}
static uint16_t crc16(const void* data, size_t size) {
static const uint16_t table[0x100] = {
// clang-format off