Function bind_ecs

modules/engine/lua/src/build.sugoi_bind.cpp:155–588

}

void bind_ecs(lua_State* L)
{
    lua_getglobal(L, "skr");

    // bind component
    {
        auto trampoline = +[](lua_State* L) -> int {
            auto name = (const char8_t*)luaL_checkstring(L, 1);
            auto type = sugoi::type_registry_t::get().get_type(name);
            if (type == sugoi::kInvalidSIndex)
            {
                lua_pushnil(L);
                return 1;
            }
            lua_pushinteger(L, type);
            return 1;
        };
        lua_pushcfunction(L, trampoline, "component");
        lua_setfield(L, -2, "component");
    }

    // bind batch
    {
    }

    // bind allocate entities
    {
        auto trampoline = +[](lua_State* L) -> int {
            sugoi_storage_t* storage = (sugoi_storage_t*)lua_touserdata(L, 1);
            luaL_argexpected(L, lua_istable(L, 2), 2, "table");
            auto size = luaL_checkinteger(L, 3);
            luaL_argexpected(L, lua_isfunction(L, 4), 4, "function");
            // iterate array
            auto                  count = lua_objlen(L, 2);
            sugoi::type_builder_t builder;
            builder.reserve((uint32_t)count);
            for (auto i = 1; i <= count; ++i)
            {
                lua_rawgeti(L, 2, i);
                auto type = luaL_checkinteger(L, -1);
                builder.with((sugoi_type_index_t)type);
                lua_pop(L, 1);
            }
            sugoi_entity_type_t type;
            type.type     = builder.build();
            auto callback = [&](sugoi_chunk_view_t* view) -> void {
                sugoi::fixed_stack_scope_t scope(localStack);
                auto                       luaView = init_chunk_view(storage, view, type.type);
                lua_pushvalue(L, 3);
                *(lua_chunk_view_t**)lua_newuserdata(L, sizeof(void*)) = &luaView;
                luaL_getmetatable(L, "lua_chunk_view_t");
                lua_setmetatable(L, -2);
                if (lua_pcall(L, 1, 0, 0) != LUA_OK)
                {
                    lua_getglobal(L, "skr");
                    lua_getfield(L, -1, "log_error");
                    lua_pushvalue(L, -3);
                    lua_call(L, 1, 0);