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#ifndef _ValueRefParser_h_
#define _ValueRefParser_h_
#include "EnumParser.h"
#include "MovableEnvelope.h"
#include "../universe/ValueRefs.h"
#include "../universe/NamedValueRefManager.h"
#include "../universe/EnumsFwd.h"
#include <boost/spirit/include/qi.hpp>
#include <boost/phoenix.hpp>
namespace Condition {
struct Condition;
}
namespace parse::detail {
// TODO: Investigate refactoring ValueRef to use variant,
// for increased locality of reference.
template <typename T>
using value_ref_payload = MovableEnvelope<ValueRef::ValueRef<T>>;
template <typename T>
using value_ref_signature = value_ref_payload<T> ();
template <typename T>
using value_ref_rule = detail::rule<value_ref_signature<T>>;
template <typename T>
using value_ref_grammar = detail::grammar<value_ref_signature<T>>;
using condition_payload = MovableEnvelope<Condition::Condition>;
using condition_signature = condition_payload ();
using condition_parser_grammar = grammar<condition_signature>;
using name_token_rule = rule<std::string ()>;
using reference_token_rule = rule<ValueRef::ReferenceType ()>;
const parse::detail::reference_token_rule variable_scope(const parse::lexer& tok);
const parse::detail::name_token_rule container_type(const parse::lexer& tok);
template <typename T>
using variable_payload = MovableEnvelope<ValueRef::Variable<T>>;
template <typename T>
using variable_signature = variable_payload<T> ();
template <typename T>
using variable_rule = rule<
variable_signature<T>,
boost::spirit::qi::locals<
std::vector<std::string>,
ValueRef::ReferenceType
>
>;
template <typename T>
struct simple_variable_rules
{
simple_variable_rules(const std::string& type_name, const parse::lexer& tok);
name_token_rule bound_variable_name;
name_token_rule free_variable_name;
detail::value_ref_rule<T> constant;
variable_rule<T> free_variable;
variable_rule<T> bound_variable;
variable_rule<T> unwrapped_bound_variable;
variable_rule<T> value_wrapped_bound_variable;
detail::value_ref_rule<T> simple;
reference_token_rule variable_scope_rule;
name_token_rule container_type_rule;
};
template <typename T>
using statistic_payload = MovableEnvelope<ValueRef::ValueRef<T>>;
template <typename T>
using statistic_signature = statistic_payload<T> ();
template <typename T>
using statistic_rule = rule<
statistic_signature<T>,
boost::spirit::qi::locals<
value_ref_payload<T>,
ValueRef::StatisticType,
value_ref_payload<std::string>
>
>;
template <typename T>
using expression_rule = rule<
value_ref_payload<T> (),
boost::spirit::qi::locals<
value_ref_payload<T>,
value_ref_payload<T>,
ValueRef::OpType,
std::vector<value_ref_payload<T>>
>
>;
template <typename T>
struct arithmetic_rules {
arithmetic_rules(const std::string& type_name,
const parse::lexer& tok,
Labeller& label,
const condition_parser_grammar& condition_parser,
const value_ref_grammar<std::string>& string_grammar);
parse::statistic_enum_grammar statistic_type_enum;
expression_rule<T> functional_expr;
expression_rule<T> exponential_expr;
expression_rule<T> multiplicative_expr;
expression_rule<T> additive_expr;
detail::value_ref_rule<T> named_lookup_expr;
detail::value_ref_rule<T> primary_expr;
detail::value_ref_rule<T> statistic_value_ref_expr;
statistic_rule<T> statistic_collection_expr;
statistic_rule<T> statistic_value_expr;
statistic_rule<T> statistic_expr;
detail::value_ref_rule<T> expr;
};
struct simple_int_parser_rules : public simple_variable_rules<int> {
simple_int_parser_rules(const parse::lexer& tok);
};
struct simple_double_parser_rules : public simple_variable_rules<double> {
simple_double_parser_rules(const parse::lexer& tok);
};
template <typename T>
using complex_variable_payload = MovableEnvelope<ValueRef::ComplexVariable<T>>;
template <typename T>
using complex_variable_signature = complex_variable_payload<T> ();
template <typename T>
using complex_variable_rule = rule<complex_variable_signature<T>>;
template <typename T>
using complex_variable_grammar = grammar<complex_variable_signature<T>>;
struct string_complex_parser_grammar : public complex_variable_grammar<std::string> {
string_complex_parser_grammar(const parse::lexer& tok,
Labeller& label,
const value_ref_grammar<std::string>& string_grammar);
simple_int_parser_rules simple_int_rules;
complex_variable_rule<std::string> game_rule;
complex_variable_rule<std::string> empire_ref;
complex_variable_rule<std::string> empire_empire_ref;
complex_variable_rule<std::string> start;
};
template <typename T>
void initialize_bound_variable_parser(
variable_rule<T>& bound_variable,
variable_rule<T>& unwrapped_bound_variable,
variable_rule<T>& value_wrapped_bound_variable,
const name_token_rule& variable_name,
const reference_token_rule& variable_scope_rule,
const name_token_rule& container_type_rule,
const parse::lexer& tok)
{
using boost::phoenix::construct;
using boost::phoenix::new_;
using boost::phoenix::push_back;
boost::spirit::qi::_1_type _1;
boost::spirit::qi::_2_type _2;
boost::spirit::qi::_3_type _3;
boost::spirit::qi::lit_type lit;
boost::spirit::qi::_val_type _val;
boost::spirit::qi::omit_type omit_;
const boost::phoenix::function<construct_movable> construct_movable_;
//const boost::phoenix::function<deconstruct_movable> deconstruct_movable_;
unwrapped_bound_variable
= (
variable_scope_rule >> '.'
>> -(container_type_rule > '.')
>> variable_name
) [ _val = construct_movable_(new_<ValueRef::Variable<T>>(
_1, construct<boost::optional<std::string>>(_2),
construct<std::string>(_3), false)) ];
value_wrapped_bound_variable
= (
omit_[tok.Value_] >> '('
>> variable_scope_rule >> '.'
>> -(container_type_rule > '.')
>> variable_name
>> ')'
) [ _val = construct_movable_(new_<ValueRef::Variable<T>>(
_1, construct<boost::optional<std::string>>(_2),
construct<std::string>(_3), true)) ];
bound_variable
=
value_wrapped_bound_variable [ _val = _1 ]
| unwrapped_bound_variable [ _val = _1 ]
;
}
template <typename T>
void open_and_register_as_string(std::string& nameref, ::parse::detail::MovableEnvelope<ValueRef::ValueRef<T>>& obj, bool& pass)
{
if (obj.IsEmptiedEnvelope()) {
ErrorLogger() <<
"The parser attempted to extract the unique_ptr from a MovableEnvelope more than once - while looking at a valueref envelope for use in ValueRef registration ";
pass = false;
return;
}
::RegisterValueRef<T>(nameref, obj.OpenEnvelope(pass));
}
BOOST_PHOENIX_ADAPT_FUNCTION(void, open_and_register_as_string_, open_and_register_as_string, 3)
}
#include "EnumValueRefRules.h"
namespace parse {
struct string_parser_grammar : public detail::value_ref_grammar<std::string> {
string_parser_grammar(const lexer& tok,
detail::Labeller& label,
const detail::condition_parser_grammar& condition_parser);
detail::string_complex_parser_grammar string_var_complex;
detail::name_token_rule bound_variable_name;
detail::value_ref_rule<std::string> constant;
detail::value_ref_rule<std::string> free_variable;
detail::variable_rule<std::string> bound_variable;
detail::variable_rule<std::string> unwrapped_bound_variable;
detail::variable_rule<std::string> value_wrapped_bound_variable;
detail::value_ref_rule<std::string> statistic_sub_value_ref;
detail::statistic_rule<std::string> statistic;
detail::value_ref_rule<std::string> named_string_valueref;
detail::value_ref_rule<std::string> named_lookup_expr;
detail::expression_rule<std::string> function_expr;
detail::expression_rule<std::string> operated_expr;
detail::value_ref_rule<std::string> expr;
detail::value_ref_rule<std::string> primary_expr;
detail::reference_token_rule variable_scope_rule;
detail::name_token_rule container_type_rule;
};
struct int_arithmetic_rules;
struct int_complex_parser_grammar : public detail::complex_variable_grammar<int> {
int_complex_parser_grammar(const lexer& tok,
detail::Labeller& label,
const int_arithmetic_rules& _int_arith_rules,
const detail::condition_parser_grammar& condition_parser,
const detail::value_ref_grammar<std::string>& string_grammar);
// imported grammars directly used in int_complex_parser_grammar
const int_arithmetic_rules& int_rules;
ship_part_class_enum_grammar ship_part_class_enum;
detail::planet_type_parser_rules planet_type_rules;
// grammars defined by int_complex_parser_grammar
detail::complex_variable_rule<int> game_rule;
detail::complex_variable_rule<int> empire_name_ref;
detail::complex_variable_rule<int> empire_id_ref;
detail::complex_variable_rule<int> empire_ships_destroyed;
detail::complex_variable_rule<int> jumps_between;
//complex_variable_rule<int> jumps_between_by_empire_supply;
detail::complex_variable_rule<int> outposts_owned;
detail::complex_variable_rule<int> parts_in_ship_design;
detail::complex_variable_rule<int> part_class_in_ship_design;
detail::value_ref_rule<int> part_class_as_int;
detail::complex_variable_rule<int> ship_parts_owned;
detail::complex_variable_rule<int> empire_design_ref;
detail::complex_variable_rule<int> slots_in_hull;
detail::complex_variable_rule<int> slots_in_ship_design;
detail::complex_variable_rule<int> special_added_on_turn;
detail::complex_variable_rule<int> planet_type_difference;
detail::complex_variable_rule<int> start;
};
struct int_arithmetic_rules : public detail::arithmetic_rules<int> {
int_arithmetic_rules(
const lexer& tok,
detail::Labeller& label,
const detail::condition_parser_grammar& condition_parser,
const detail::value_ref_grammar<std::string>& string_grammar);
detail::simple_int_parser_rules simple_int_rules;
int_complex_parser_grammar int_complex_grammar;
detail::value_ref_rule<int> named_int_valueref;
detail::value_ref_rule<int> total_fighter_shots;
};
struct double_complex_parser_grammar : public detail::complex_variable_grammar<double> {
double_complex_parser_grammar(const lexer& tok,
detail::Labeller& label,
const detail::condition_parser_grammar& condition_parser,
const detail::value_ref_grammar<std::string>& string_grammar);
detail::simple_int_parser_rules simple_int_rules;
detail::complex_variable_rule<double> name_property_rule;
detail::complex_variable_rule<double> id_empire_location_rule;
detail::complex_variable_rule<double> name_empire_location_rule;
detail::complex_variable_rule<double> empire_meter_value;
detail::complex_variable_rule<double> empire_stockpile;
detail::complex_variable_rule<double> direct_distance;
detail::complex_variable_rule<double> shortest_path;
detail::complex_variable_rule<double> species_content_opinion;
detail::complex_variable_rule<double> species_empire_opinion;
detail::complex_variable_rule<double> species_species_opinion;
detail::complex_variable_rule<double> special_capacity;
detail::complex_variable_rule<double> unwrapped_part_meter;
detail::complex_variable_rule<double> value_wrapped_part_meter;
detail::complex_variable_rule<double> start;
parse::ship_part_meter_enum_grammar ship_part_meter_type_enum;
};
struct double_parser_rules : public detail::arithmetic_rules<double> {
double_parser_rules(
const lexer& tok,
detail::Labeller& label,
const detail::condition_parser_grammar& condition_parser,
const detail::value_ref_grammar<std::string>& string_grammar);
int_arithmetic_rules int_rules;
detail::simple_int_parser_rules simple_int_rules;
detail::simple_double_parser_rules simple_double_rules;
int_complex_parser_grammar int_complex_grammar;
double_complex_parser_grammar double_complex_grammar;
detail::value_ref_rule<double> int_constant_cast;
detail::value_ref_rule<double> int_bound_variable_cast;
detail::value_ref_rule<double> int_free_variable_cast;
detail::value_ref_rule<double> int_statistic_cast;
detail::value_ref_rule<double> int_complex_variable_cast;
detail::value_ref_rule<double> int_total_fighter_shots_cast;
detail::value_ref_rule<double> named_real_valueref;
detail::value_ref_rule<double> named_int_valueref_cast;
};
struct castable_as_int_parser_rules {
castable_as_int_parser_rules(const lexer& tok,
detail::Labeller& label,
const detail::condition_parser_grammar& condition_parser,
const detail::value_ref_grammar<std::string>& string_grammar);
int_arithmetic_rules int_rules;
double_parser_rules double_rules;
detail::planet_type_parser_rules planet_type_rules;
detail::value_ref_rule<int> castable_expr;
detail::value_ref_rule<int> enum_expr;
detail::value_ref_rule<int> flexible_int;
detail::value_ref_rule<int> enum_or_int;
};
}
#endif
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