mirror of
https://github.com/diasurgical/DevilutionX.git
synced 2026-06-20 05:44:36 +00:00
Gleb Mazovetskiy
17e6da40f8
1. Follows advice from https://sol2.readthedocs.io/en/latest/functions.html to use `set_function` when binding functions. 2. Adds autocomplete support for userdata methods. 3. Simplifies property bindings and improves string handling.
56 lines
1.3 KiB
C++
56 lines
1.3 KiB
C++
#include "lua/modules/towners.hpp"
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#include <optional>
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#include <utility>
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#include <sol/sol.hpp>
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#include "engine/point.hpp"
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#include "lua/metadoc.hpp"
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#include "player.h"
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#include "towners.h"
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namespace devilution {
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namespace {
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const char *const TownerTableNames[NUM_TOWNER_TYPES] {
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"griswold",
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"pepin",
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"deadguy",
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"ogden",
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"cain",
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"farnham",
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"adria",
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"gillian",
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"wirt",
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"cow",
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"lester",
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"celia",
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"nut",
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};
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void PopulateTownerTable(_talker_id townerId, sol::table &out)
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{
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LuaSetDocFn(out, "position", "()",
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"Returns towner coordinates",
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[townerId]() -> std::optional<std::pair<int, int>> {
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const Towner *towner = GetTowner(townerId);
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if (towner == nullptr) return std::nullopt;
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return std::make_pair(towner->position.x, towner->position.y);
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});
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}
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} // namespace
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sol::table LuaTownersModule(sol::state_view &lua)
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{
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sol::table table = lua.create_table();
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for (uint8_t townerId = TOWN_SMITH; townerId < NUM_TOWNER_TYPES; ++townerId) {
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sol::table townerTable = lua.create_table();
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PopulateTownerTable(static_cast<_talker_id>(townerId), townerTable);
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LuaSetDoc(table, TownerTableNames[townerId], /*signature=*/"", TownerLongNames[townerId], std::move(townerTable));
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}
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return table;
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}
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} // namespace devilution
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