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#include "Parse.h"
#include "PythonParserImpl.h"
#include "ValueRefPythonParser.h"
#include "ConditionPythonParser.h"
#include "EffectPythonParser.h"
#include "EnumPythonParser.h"
#include "SourcePythonParser.h"
#include "../universe/Condition.h"
#include "../universe/Effect.h"
#include "../universe/Species.h"
#include "../util/Directories.h"
#include <boost/mpl/vector.hpp>
#include <boost/python/import.hpp>
#include <boost/python/make_function.hpp>
#include <boost/python/raw_function.hpp>
namespace {
DeclareThreadSafeLogger(parsing);
}
#define DEBUG_PARSERS 0
#if DEBUG_PARSERS
namespace std {
inline ostream& operator<<(ostream& os, const FocusType&) { return os; }
inline ostream& operator<<(ostream& os, const std::vector<FocusType>&) { return os; }
inline ostream& operator<<(ostream& os, const parse::effects_group_payload&) { return os; }
inline ostream& operator<<(ostream& os, const std::pair<PlanetType, PlanetEnvironment>&) { return os; }
inline ostream& operator<<(ostream& os, const std::pair<const PlanetType, PlanetEnvironment>&) { return os; }
inline ostream& operator<<(ostream& os, const std::map<PlanetType, PlanetEnvironment>&) { return os; }
inline ostream& operator<<(ostream& os, const std::pair<const std::string, std::unique_ptr<Species>>&) { return os; }
inline ostream& operator<<(ostream& os, const std::map<std::string, std::unique_ptr<Species>>&) { return os; }
}
#endif
namespace {
using start_rule_payload = std::pair<
std::map<std::string, Species>, // species_by_name
std::vector<std::string> // census ordering
>;
void insert_species_census_ordering_(const boost::python::list& tags, start_rule_payload::second_type& ordering) {
boost::python::stl_input_iterator<std::string> tags_begin(tags), tags_end;
for (auto it = tags_begin; it != tags_end; ++it)
ordering.push_back(*it);
}
boost::python::object py_insert_species_(start_rule_payload::first_type& species_, const boost::python::tuple& args,
const boost::python::dict& kw)
{
auto name = boost::python::extract<std::string>(kw["name"])();
auto description = boost::python::extract<std::string>(kw["description"])();
auto gameplay_description = boost::python::extract<std::string>(kw["gameplay_description"])();
boost::python::stl_input_iterator<FocusType> foci_begin(kw["foci"]), foci_end;
std::vector<FocusType> foci(foci_begin, foci_end);
auto defaultfocus = boost::python::extract<std::string>(kw["defaultfocus"])();
std::map<PlanetType, PlanetEnvironment> environments;
auto environments_args = boost::python::extract<boost::python::dict>(kw["environments"])();
boost::python::stl_input_iterator<enum_wrapper<PlanetType>> environments_begin(environments_args), environments_end;
for (auto it = environments_begin; it != environments_end; ++it) {
environments.emplace(it->value,
boost::python::extract<enum_wrapper<PlanetEnvironment>>(environments_args[*it])().value);
}
std::vector<std::unique_ptr<Effect::EffectsGroup>> effectsgroups;
boost::python::stl_input_iterator<effect_group_wrapper> effectsgroups_begin(kw["effectsgroups"]), effectsgroups_end;
for (auto it = effectsgroups_begin; it != effectsgroups_end; ++it) {
const auto& effects_group = *it->effects_group;
effectsgroups.push_back(std::make_unique<Effect::EffectsGroup>(
ValueRef::CloneUnique(effects_group.Scope()),
ValueRef::CloneUnique(effects_group.Activation()),
ValueRef::CloneUnique(effects_group.Effects()),
effects_group.AccountingLabel(),
effects_group.StackingGroup(),
effects_group.Priority(),
effects_group.GetDescription(),
effects_group.TopLevelContent()
));
}
bool playable = false;
if (kw.has_key("playable"))
playable = boost::python::extract<bool>(kw["playable"])();
bool native = false;
if (kw.has_key("native"))
native = boost::python::extract<bool>(kw["native"])();
bool can_colonize = false;
if (kw.has_key("can_colonize"))
can_colonize = boost::python::extract<bool>(kw["can_colonize"])();
bool can_produce_ships = false;
if (kw.has_key("can_produce_ships"))
can_produce_ships = boost::python::extract<bool>(kw["can_produce_ships"])();
boost::python::stl_input_iterator<std::string> tags_begin(kw["tags"]), it_end;
std::set<std::string> tags(tags_begin, it_end);
std::set<std::string> likes;
if (kw.has_key("likes")) {
boost::python::stl_input_iterator<std::string> likes_begin(kw["likes"]);
likes = std::set<std::string>(likes_begin, it_end);
}
std::set<std::string> dislikes;
if (kw.has_key("dislikes")) {
boost::python::stl_input_iterator<std::string> dislikes_begin(kw["dislikes"]);
dislikes = std::set<std::string>(dislikes_begin, it_end);
}
auto graphic = boost::python::extract<std::string>(kw["graphic"])();
double spawn_rate = 1.0;
if (kw.has_key("spawnrate"))
spawn_rate = boost::python::extract<double>(kw["spawnrate"])();
int spawn_limit = 9999;
if (kw.has_key("spawnlimit"))
spawn_limit = boost::python::extract<int>(kw["spawnlimit"])();
std::unique_ptr<Condition::Condition> combat_targets;
if (kw.has_key("combat_targets"))
combat_targets = ValueRef::CloneUnique(boost::python::extract<condition_wrapper>(kw["combat_targets"])().condition);
std::unique_ptr<Condition::Condition> annexation_condition;
if (kw.has_key("annexation_condition"))
annexation_condition = ValueRef::CloneUnique(boost::python::extract<condition_wrapper>(kw["annexation_condition"])().condition);
std::unique_ptr<ValueRef::ValueRef<double>> annexation_cost;
if (kw.has_key("annexation_cost"))
annexation_cost = ValueRef::CloneUnique(boost::python::extract<value_ref_wrapper<double>>(kw["annexation_cost"])().value_ref);
auto species_ptr = std::make_unique<Species>(
std::move(name), std::move(description), std::move(gameplay_description),
std::move(foci),
std::move(defaultfocus),
std::move(environments),
std::move(effectsgroups),
std::move(combat_targets),
playable,
native,
can_colonize,
can_produce_ships,
tags, // intentionally not moved
std::move(likes),
std::move(dislikes),
std::move(annexation_condition),
std::move(annexation_cost),
std::move(graphic),
spawn_rate,
spawn_limit);
auto species_name{species_ptr->Name()};
species_.emplace(std::move(species_name), std::move(*species_ptr));
return boost::python::object();
}
struct py_grammar {
boost::python::dict globals;
py_grammar(const PythonParser& parser, start_rule_payload::first_type& species_) :
globals(boost::python::import("builtins").attr("__dict__"))
{
#if PY_VERSION_HEX < 0x03080000
globals["__builtins__"] = boost::python::import("builtins");
#endif
RegisterGlobalsEffects(globals);
RegisterGlobalsConditions(globals);
RegisterGlobalsValueRefs(globals, parser);
RegisterGlobalsSources(globals);
RegisterGlobalsEnums(globals);
globals["Species"] = boost::python::raw_function(
[&species_](const boost::python::tuple& args, const boost::python::dict& kw)
{ return py_insert_species_(species_, args, kw); });
}
boost::python::dict operator()() const { return globals; }
};
struct py_manifest_grammar {
boost::python::dict operator()(start_rule_payload::second_type& ordering) const {
boost::python::dict globals(boost::python::import("builtins").attr("__dict__"));
globals["SpeciesCensusOrdering"] = boost::python::make_function([&ordering](auto tags) { return insert_species_census_ordering_(tags, ordering); },
boost::python::default_call_policies(),
boost::mpl::vector<void, const boost::python::list&>());
return globals;
}
};
}
namespace parse {
start_rule_payload species(const PythonParser& parser, const boost::filesystem::path& path) {
start_rule_payload retval;
auto& [species_, ordering] = retval;
boost::filesystem::path manifest_file;
ScopedTimer timer("Species Parsing");
py_grammar p = py_grammar(parser, species_);
for (const auto& file : ListDir(path, IsFOCPyScript)) {
if (file.filename() == "SpeciesCensusOrdering.focs.py" ) {
manifest_file = file;
continue;
}
py_parse::detail::parse_file<py_grammar>(parser, file, p);
}
TraceLogger(parsing) << "Start parsing FOCS for Species: " << species_.size();
for (auto& [sp_name, sp] : species_)
TraceLogger(parsing) << "Species " << sp_name << " : " << sp.GetCheckSum() << "\n" << sp.Dump();
TraceLogger(parsing) << "End parsing FOCS for Soecies" << species_.size();
if (!manifest_file.empty()) {
try {
py_parse::detail::parse_file<py_manifest_grammar, start_rule_payload::second_type>(
parser, manifest_file, py_manifest_grammar(), ordering);
} catch (const std::runtime_error& e) {
ErrorLogger() << "Failed to species census manifest in " << manifest_file << " from " << path
<< " because " << e.what();
}
}
return retval;
}
}
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