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-rw-r--r--src/openvic-simulation/misc/Define.cpp239
1 files changed, 189 insertions, 50 deletions
diff --git a/src/openvic-simulation/misc/Define.cpp b/src/openvic-simulation/misc/Define.cpp
index 9ec5d49..6161842 100644
--- a/src/openvic-simulation/misc/Define.cpp
+++ b/src/openvic-simulation/misc/Define.cpp
@@ -1,109 +1,248 @@
#include "Define.hpp"
-#include <cassert>
-#include <cstdlib>
-#include <memory>
-
#include <openvic-dataloader/v2script/AbstractSyntaxTree.hpp>
#include "openvic-simulation/dataloader/NodeTools.hpp"
#include "openvic-simulation/types/Date.hpp"
#include "openvic-simulation/types/IdentifierRegistry.hpp"
#include "openvic-simulation/types/fixed_point/FixedPoint.hpp"
+#include "openvic-simulation/utility/StringUtils.hpp"
using namespace OpenVic;
using namespace OpenVic::NodeTools;
-Define::Define(std::string_view new_identifier, std::string&& new_value, Type new_type)
- : HasIdentifier { new_identifier }, value { std::move(new_value) }, type { new_type } {}
+std::string_view Define::type_to_string(Type type) {
+ using enum Type;
+
+ switch (type) {
+ case Date: return "date";
+ case Country: return "country";
+ case Economy: return "economy";
+ case Military: return "military";
+ case Diplomacy: return "diplomacy";
+ case Pops: return "pops";
+ case Ai: return "ai";
+ case Graphics: return "graphics";
+ default: return "unknown";
+ }
+}
+
+Define::Type Define::string_to_type(std::string_view str) {
+ using enum Type;
-fixed_point_t Define::get_value_as_fp() const {
- return fixed_point_t::parse(value);
+ static const string_map_t<Define::Type> type_map {
+ { "country", Country },
+ { "economy", Economy },
+ { "military", Military },
+ { "diplomacy", Diplomacy },
+ { "pops", Pops },
+ { "ai", Ai },
+ { "graphics", Graphics },
+ };
+
+ const string_map_t<Define::Type>::const_iterator type_it = type_map.find(str);
+
+ if (type_it != type_map.end()) {
+ return type_it->second;
+ } else {
+ return Unknown;
+ }
}
-int64_t Define::get_value_as_int() const {
- return std::strtoll(value.data(), nullptr, 10);
+Define::Define(std::string_view new_identifier, std::string_view new_value, Type new_type)
+ : HasIdentifier { new_identifier }, value { new_value }, type { new_type } {}
+
+Date Define::get_value_as_date(bool* successful) const {
+ return Date::from_string(value, successful);
}
-uint64_t Define::get_value_as_uint() const {
- return std::strtoull(value.data(), nullptr, 10);
+fixed_point_t Define::get_value_as_fp(bool* successful) const {
+ return fixed_point_t::parse(value, successful);
}
-bool DefineManager::add_define(std::string_view name, std::string&& value, Define::Type type) {
- if (name.empty()) {
- Logger::error("Invalid define identifier - empty!");
- return false;
- }
- return defines.add_item({ name, std::move(value), type }, duplicate_warning_callback);
+int64_t Define::get_value_as_int(bool* successful) const {
+ return StringUtils::string_to_int64(value, successful);
}
-Date DefineManager::get_start_date() const {
- return start_date ? *start_date : Date {};
+uint64_t Define::get_value_as_uint(bool* successful) const {
+ return StringUtils::string_to_uint64(value, successful);
}
-Date DefineManager::get_end_date() const {
- return end_date ? *end_date : Date {};
+std::ostream& OpenVic::operator<<(std::ostream& os, Define::Type type) {
+ return os << Define::type_to_string(type);
}
-bool DefineManager::in_game_period(Date date) const {
- if (start_date && end_date) {
- return date.in_range(*start_date, *end_date);
+template<typename T>
+bool DefineManager::load_define(T& value, Define::Type type, std::string_view name) const {
+ static_assert(
+ std::same_as<T, OpenVic::Date> || std::same_as<T, fixed_point_t> || std::integral<T>
+ );
+
+ Define const* define = defines.get_item_by_identifier(name);
+
+ if (define != nullptr) {
+ if (define->type != type) {
+ Logger::warning("Mismatched define type for \"", name, "\" - expected ", type, ", got ", define->type);
+ }
+
+ const auto parse =
+ [define, &value, &name]<typename U, U (Define::*Func)(bool*) const>(std::string_view type_name) -> bool {
+ bool success = false;
+ const U result = (define->*Func)(&success);
+ if (success) {
+ value = static_cast<T>(result);
+ return true;
+ } else {
+ Logger::error("Failed to parse ", type_name, " \"", define->get_value(), "\" for define \"", name, "\"");
+ return false;
+ }
+ };
+
+ if constexpr (std::same_as<T, OpenVic::Date>) {
+ return parse.template operator()<Date, &Define::get_value_as_date>("date");
+ } else if constexpr (std::same_as<T, fixed_point_t>) {
+ return parse.template operator()<fixed_point_t, &Define::get_value_as_fp>("fixed point");
+ } else if constexpr (std::signed_integral<T>) {
+ return parse.template operator()<int64_t, &Define::get_value_as_int>("signed int");
+ } else if constexpr (std::unsigned_integral<T>) {
+ return parse.template operator()<uint64_t, &Define::get_value_as_uint>("unsigned int");
+ }
} else {
+ Logger::error("Missing define \"", name, "\"");
return false;
}
}
-bool DefineManager::add_date_define(std::string_view name, Date date) {
- if (name == "start_date") {
- start_date = date;
- } else if (name == "end_date") {
- end_date = date;
+template<Timespan (*Func)(Timespan::day_t)>
+bool DefineManager::_load_define_timespan(Timespan& value, Define::Type type, std::string_view name) const {
+ Define const* define = defines.get_item_by_identifier(name);
+ if (define != nullptr) {
+ if (define->type != type) {
+ Logger::warning("Mismatched define type for \"", name, "\" - expected ", type, ", got ", define->type);
+ }
+ bool success = false;
+ const int64_t result = define->get_value_as_int(&success);
+ if (success) {
+ value = Func(result);
+ return true;
+ } else {
+ Logger::error("Failed to parse days \"", define->get_value(), "\" for define \"", name, "\"");
+ return false;
+ }
} else {
- Logger::error("Invalid date define identifier - \"", name, "\" (must be start_date or end_date)");
+ Logger::error("Missing define \"", name, "\"");
+ return false;
+ }
+}
+
+bool DefineManager::load_define_days(Timespan& value, Define::Type type, std::string_view name) const {
+ return _load_define_timespan<Timespan::from_days>(value, type, name);
+}
+
+bool DefineManager::load_define_months(Timespan& value, Define::Type type, std::string_view name) const {
+ return _load_define_timespan<Timespan::from_months>(value, type, name);
+}
+
+bool DefineManager::load_define_years(Timespan& value, Define::Type type, std::string_view name) const {
+ return _load_define_timespan<Timespan::from_years>(value, type, name);
+}
+
+DefineManager::DefineManager()
+ : // Date
+ start_date { 1836, 1, 1 },
+ end_date { 1936, 1, 1 }
+
+ // Country
+
+ // Economy
+
+ // Military
+
+ // Diplomacy
+
+ // Pops
+
+ // Ai
+
+ // Graphics
+
+ {}
+
+bool DefineManager::add_define(std::string_view name, std::string_view value, Define::Type type) {
+ if (name.empty()) {
+ Logger::error("Invalid define identifier - empty!");
return false;
}
- return defines.add_item({ name, date.to_string(), Define::Type::Date });
+
+ if (value.empty()) {
+ Logger::error("Invalid define value for \"", name, "\" - empty!");
+ return false;
+ }
+
+ return defines.add_item({ name, value, type }, duplicate_warning_callback);
+}
+
+bool DefineManager::in_game_period(Date date) const {
+ return date.in_range(start_date, end_date);
}
bool DefineManager::load_defines_file(ast::NodeCPtr root) {
+ using enum Define::Type;
+
bool ret = expect_dictionary_keys(
"defines", ONE_EXACTLY, expect_dictionary([this](std::string_view key, ast::NodeCPtr value) -> bool {
- using enum Define::Type;
- static const string_map_t<Define::Type> type_map {
- { "country", Country },
- { "economy", Economy },
- { "military", Military },
- { "diplomacy", Diplomacy },
- { "pops", Pops },
- { "ai", Ai },
- { "graphics", Graphics },
- };
- const string_map_t<Define::Type>::const_iterator type_it = type_map.find(key);
+ const Define::Type type = Define::string_to_type(key);
- if (type_it != type_map.end()) {
+ if (type != Unknown) {
return expect_dictionary_reserve_length(
defines,
- [this, &key, type = type_it->second](std::string_view inner_key, ast::NodeCPtr value) -> bool {
- std::string str_val;
- bool ret = expect_identifier_or_string(assign_variable_callback_string(str_val))(value);
- ret &= add_define(inner_key, std::move(str_val), type);
- return ret;
+ [this, type](std::string_view inner_key, ast::NodeCPtr value) -> bool {
+ return expect_identifier_or_string(
+ [this, &inner_key, type](std::string_view value) -> bool {
+ return add_define(inner_key, value, type);
+ }
+ )(value);
}
)(value);
} else if (key == "start_date" || key == "end_date") {
- return expect_date_identifier_or_string(std::bind_front(&DefineManager::add_date_define, this, key))(value);
+ return expect_identifier_or_string(
+ [this, &key](std::string_view value) -> bool {
+ return add_define(key, value, Date);
+ }
+ )(value);
} else {
+
+ Logger::error("Invalid define type - \"", key, "\"");
return false;
+
}
})
)(root);
lock_defines();
+ // Date
+ ret &= load_define(start_date, Date, "start_date");
+ ret &= load_define(end_date, Date, "end_date");
+
+ // Country
+
+ // Economy
+
+ // Military
+
+ // Diplomacy
+
+ // Pops
+
+ // Ai
+
+ // Graphics
+
return ret;
}