diff options
Diffstat (limited to 'src/map/itemdb.cpp')
| -rw-r--r-- | src/map/itemdb.cpp | 132 |
1 files changed, 49 insertions, 83 deletions
diff --git a/src/map/itemdb.cpp b/src/map/itemdb.cpp index 2e3d0c5..2ce03ea 100644 --- a/src/map/itemdb.cpp +++ b/src/map/itemdb.cpp @@ -30,11 +30,13 @@ #include "../io/cxxstdio.hpp" #include "../io/extract.hpp" -#include "../io/read.hpp" +#include "../io/line.hpp" #include "../mmo/config_parse.hpp" #include "../mmo/extract_enums.hpp" +#include "../ast/item.hpp" + #include "script-parse.hpp" #include "../poison.hpp" @@ -149,99 +151,63 @@ int itemdb_isequip3(ItemNameId nameid) bool itemdb_readdb(ZString filename) { - bool rv = true; - - int ln = 0, lines = 0; + io::LineCharReader in(filename); + if (!in.is_open()) { - io::ReadFile in(filename); - - if (!in.is_open()) - { - PRINTF("can't read %s\n"_fmt, filename); - return false; - } + PRINTF("can't read %s\n"_fmt, filename); + return false; + } - lines = 0; + int ln = 0; - AString line; - while (in.getline(line)) + while (true) + { + auto res = TRY_UNWRAP(ast::item::parse_item(in), + { + PRINTF("read %s done (count=%d)\n"_fmt, filename, ln); + return true; + }); + if (res.get_failure()) + PRINTF("%s\n"_fmt, res.get_failure()); + ast::item::ItemOrComment ioc = TRY_UNWRAP(std::move(res.get_success()), return false); + + MATCH (ioc) { - lines++; - if (is_comment(line)) - continue; - // a line is 17 normal fields followed by 2 {} fields - // the fields are separated by ", *", but there may be , - // in the {}. - - auto it = std::find(line.begin(), line.end(), '{'); - XString main_part = line.xislice_h(it).rstrip(); - // According to the code, tail_part may be empty. See later. - ZString tail_part = line.xislice_t(it); - - XString unused_slot_count; - item_data idv {}; - if (!extract( - main_part, record<','>( - &idv.nameid, - lstripping(&idv.name), - lstripping(&idv.jname), - lstripping(&idv.type), - lstripping(&idv.value_buy), - lstripping(&idv.value_sell), - lstripping(&idv.weight), - lstripping(&idv.atk), - lstripping(&idv.def), - lstripping(&idv.range), - lstripping(&idv.magic_bonus), - lstripping(&unused_slot_count), - lstripping(&idv.sex), - lstripping(&idv.equip), - lstripping(&idv.wlv), - lstripping(&idv.elv), - lstripping(&idv.look) - ) - ) - ) + CASE(const ast::item::Comment&, c) { - PRINTF("%s:%d: error: bad item line: %s\n"_fmt, - filename, lines, line); - rv = false; - continue; + (void)c; } - - ln++; - - Borrowed<struct item_data> id = itemdb_search(idv.nameid); - *id = std::move(idv); - if (id->value_buy == 0 && id->value_sell == 0) + CASE(const ast::item::Item&, item) { + ln++; + + item_data idv {}; + idv.nameid = item.id.data; + idv.name = item.name.data; + idv.jname = item.jname.data; + idv.type = item.type.data; + idv.value_buy = item.buy_price.data ?: item.sell_price.data * 2; + idv.value_sell = item.sell_price.data ?: item.buy_price.data / 2; + idv.weight = item.weight.data; + idv.atk = item.atk.data; + idv.def = item.def.data; + idv.range = item.range.data; + idv.magic_bonus = item.magic_bonus.data; + idv.sex = item.gender.data; + idv.equip = item.loc.data; + idv.wlv = item.wlv.data; + idv.elv = item.elv.data; + idv.look = item.view.data; + + idv.use_script = compile_script(item.use_script, true); + idv.equip_script = compile_script(item.equip_script, true); + + Borrowed<struct item_data> id = itemdb_search(idv.nameid); + *id = std::move(idv); } - else if (id->value_buy == 0) - { - id->value_buy = id->value_sell * 2; - } - else if (id->value_sell == 0) - { - id->value_sell = id->value_buy / 2; - } - - id->use_script = nullptr; - id->equip_script = nullptr; - - if (!tail_part) - continue; - id->use_script = parse_script(tail_part, lines, true); - - tail_part = tail_part.xislice_t(std::find(tail_part.begin() + 1, tail_part.end(), '{')); - if (!tail_part) - continue; - id->equip_script = parse_script(tail_part, lines, true); } - PRINTF("read %s done (count=%d)\n"_fmt, filename, ln); } - - return rv; } /*========================================== |