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/**
* @file Script.hpp
* Copyright (C) 2019 Belle-Isle, Andrew <drumsetmonkey@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef COMPONENT_SCRIPT_HPP_
#define COMPONENT_SCRIPT_HPP_
#include "Component.hpp"
#include <cereal/types/vector.hpp>
#include <cereal/types/tuple.hpp>
struct Scripted : Component<Scripted>
{
public:
sol::table caller;
Scripted(void) {}
Scripted(sol::table call) :
caller(call) {}
~Scripted() {}
void cleanup(void)
{
caller = sol::nil;
}
Scripted FromLua([[maybe_unused]] sol::object ref)
{
return *this;
}
void exec(void)
{
if (caller["Idle"] == sol::type::function)
caller["Idle"](caller); // Call idle function and pass itself
// in or to fulfill the 'self' param
}
void updatePhysics(void)
{
if (caller["PhysicsIdle"] == sol::type::function)
caller["PhysicsIdle"](caller);
}
void updateRender(void)
{
if (caller["RenderIdle"] == sol::type::function)
caller["RenderIdle"](caller);
}
void serialize(cereal::JSONOutputArchive& ar) final {
std::vector<std::tuple<std::string, std::string>> table_components;
caller.for_each([&table_components](sol::object key, sol::object value){
if (value.get_type() == sol::type::string)
table_components.push_back(std::make_tuple(
key.as<std::string>(),
std::string("return \"" + value.as<std::string>() + "\"")
));
else if (value.get_type() == sol::type::number)
table_components.push_back(std::make_tuple(
key.as<std::string>(),
std::string("return ") + std::to_string(value.as<double>())
));
else if (value.get_type() == sol::type::boolean) {
table_components.push_back(std::make_tuple(
key.as<std::string>(),
std::string("return " +
std::string(value.as<bool>() ? "true" : "false")
)
));
}
//else if (value.get_type() == sol::type::function) {
// sol::state lua;
// lua.open_libraries(sol::lib::base, sol::lib::string);
// sol::function dump = lua.script("return string.dump");
// sol::function f = value;
// std::string gg = dump(f);
// table_components.push_back(std::make_tuple(
// key.as<std::string>(),
// std::string("return (loadstring or load)(" +
// gg + ")")
// ));
//}
});
ar(CEREAL_NVP(table_components));
}
void serialize(cereal::JSONInputArchive& ar) final {
sol::state lua;
lua.open_libraries(sol::lib::base, sol::lib::math, sol::lib::string);
std::vector<std::tuple<std::string, std::string>> table_components;
ar(CEREAL_NVP(table_components));
for (auto &s : table_components) {
std::string key = std::get<0>(s);
std::string value = std::get<1>(s);
sol::object ret = lua.script(value);
caller[key.c_str()] = ret;
}
}
virtual std::string serializeName(void) const final {
return "Scripted";
}
};
#endif // COMPONENT_SCRIPT_HPP_
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