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#define SOL_ALL_SAFETIES_ON 1
#include <sol/sol.hpp>
#include <iostream>
int func_1(int value) {
return 20 + value;
}
std::string func_2(std::string text) {
return "received: " + text;
}
sol::variadic_results fallback(sol::this_state ts, sol::variadic_args args) {
sol::variadic_results r;
if (args.size() == 2) {
r.push_back({ ts, sol::in_place, args.get<int>(0) + args.get<int>(1) });
}
else {
r.push_back({ ts, sol::in_place, 52 });
}
return r;
}
int main(int, char*[]) {
std::cout << "=== calling lua functions ===" << std::endl;
sol::state lua;
lua.open_libraries();
sol::table mLuaPackets = lua.create_named_table("mLuaPackets");
mLuaPackets[1] = lua.create_table_with("timestamp", 0LL);
mLuaPackets[2] = lua.create_table_with("timestamp", 3LL);
mLuaPackets[3] = lua.create_table_with("timestamp", 1LL);
lua.script("print('--- pre sort ---')");
lua.script("for i=1,#mLuaPackets do print(i, mLuaPackets[i].timestamp) end");
lua["table"]["sort"](mLuaPackets, sol::as_function([](sol::table l, sol::table r) {
std::uint64_t tl = l["timestamp"];
std::uint64_t tr = r["timestamp"];
return tl < tr;
}));
lua.script("print('--- post sort ---')");
lua.script("for i=1,#mLuaPackets do print(i, mLuaPackets[i].timestamp) end");
return 0;
}
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