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Diffstat (limited to 'src/openvic-simulation/Modifier.hpp')
| -rw-r--r-- | src/openvic-simulation/Modifier.hpp | 185 |
1 files changed, 0 insertions, 185 deletions
diff --git a/src/openvic-simulation/Modifier.hpp b/src/openvic-simulation/Modifier.hpp deleted file mode 100644 index 084a0c2..0000000 --- a/src/openvic-simulation/Modifier.hpp +++ /dev/null @@ -1,185 +0,0 @@ -#pragma once - -#include "openvic-simulation/types/IdentifierRegistry.hpp" - -namespace OpenVic { - struct ModifierManager; - - struct ModifierEffect : HasIdentifier { - enum class format_t { - PROPORTION_DECIMAL, /* An unscaled fraction/ratio, with 1 being "full"/"whole" */ - PERCENTAGE_DECIMAL, /* A fraction/ratio scaled so that 100 is "full"/"whole" */ - RAW_DECIMAL, /* A continuous quantity, e.g. attack strength */ - INT /* A discrete quantity, e.g. building count limit */ - }; - - friend std::unique_ptr<ModifierEffect> std::make_unique<ModifierEffect>(std::string_view&&, bool&&, format_t&&); - - private: - /* If true, positive values will be green and negative values will be red. - * If false, the colours will be switced. - */ - const bool positive_good; - const format_t format; - - // TODO - format/precision, e.g. 80% vs 0.8 vs 0.800, 2 vs 2.0 vs 200% - - ModifierEffect(std::string_view new_identifier, bool new_positive_good, format_t new_format); - - public: - ModifierEffect(ModifierEffect&&) = default; - - bool get_positive_good() const; - format_t get_format() const; - }; - - struct ModifierValue { - friend struct ModifierManager; - - using effect_map_t = fixed_point_map_t<ModifierEffect const*>; - - private: - effect_map_t values; - - public: - ModifierValue(); - ModifierValue(effect_map_t&& new_values); - ModifierValue(ModifierValue const&); - ModifierValue(ModifierValue&&); - - ModifierValue& operator=(ModifierValue const&); - ModifierValue& operator=(ModifierValue&&); - - /* Removes effect entries with a value of zero. */ - void trim(); - size_t get_effect_count() const; - - fixed_point_t get_effect(ModifierEffect const* effect, bool* successful = nullptr); - bool has_effect(ModifierEffect const* effect) const; - - ModifierValue& operator+=(ModifierValue const& right); - ModifierValue operator+(ModifierValue const& right) const; - ModifierValue operator-() const; - ModifierValue& operator-=(ModifierValue const& right); - ModifierValue operator-(ModifierValue const& right) const; - - friend std::ostream& operator<<(std::ostream& stream, ModifierValue const& value); - }; - - struct Modifier : HasIdentifier, ModifierValue { - friend struct ModifierManager; - - using icon_t = uint8_t; - - private: - /* A modifier can have no icon (zero). */ - const icon_t icon; - - Modifier(std::string_view new_identifier, ModifierValue&& new_values, icon_t new_icon); - - public: - Modifier(Modifier&&) = default; - - icon_t get_icon() const; - }; - - struct ModifierInstance { - - private: - Modifier const& modifier; - Date expiry_date; - - ModifierInstance(Modifier const& modifier, Date expiry_date); - - public: - Modifier const& get_modifier() const; - Date get_expiry_date() const; - }; - - template<typename Fn> - concept ModifierEffectValidator = std::predicate<Fn, ModifierEffect const&>; - - struct ModifierManager { - /* Some ModifierEffects are generated mid-load, such as max/min count modifiers for each building, so - * we can't lock it until loading is over. This means we can't rely on locking for pointer stability, - * so instead we use an IdentifierInstanceRegistry (using std::unique_ptr's under the hood). - */ - private: - IdentifierInstanceRegistry<ModifierEffect> modifier_effects; - IdentifierRegistry<Modifier> modifiers; - - /* effect_validator takes in ModifierEffect const& */ - NodeTools::key_value_callback_t _modifier_effect_callback( - ModifierValue& modifier, NodeTools::key_value_callback_t default_callback, - ModifierEffectValidator auto effect_validator - ) const; - - public: - ModifierManager(); - - bool add_modifier_effect( - std::string_view identifier, bool province_good, - ModifierEffect::format_t format = ModifierEffect::format_t::PROPORTION_DECIMAL - ); - IDENTIFIER_REGISTRY_ACCESSORS(modifier_effect) - - bool add_modifier(std::string_view identifier, ModifierValue&& values, Modifier::icon_t icon); - IDENTIFIER_REGISTRY_ACCESSORS(modifier) - - bool setup_modifier_effects(); - - NodeTools::node_callback_t expect_validated_modifier_value_and_default( - NodeTools::callback_t<ModifierValue&&> modifier_callback, NodeTools::key_value_callback_t default_callback, - ModifierEffectValidator auto effect_validator - ) const; - NodeTools::node_callback_t expect_validated_modifier_value( - NodeTools::callback_t<ModifierValue&&> modifier_callback, ModifierEffectValidator auto effect_validator - ) const; - - NodeTools::node_callback_t expect_modifier_value_and_default( - NodeTools::callback_t<ModifierValue&&> modifier_callback, NodeTools::key_value_callback_t default_callback - ) const; - NodeTools::node_callback_t expect_modifier_value(NodeTools::callback_t<ModifierValue&&> modifier_callback) const; - - NodeTools::node_callback_t expect_whitelisted_modifier_value_and_default( - NodeTools::callback_t<ModifierValue&&> modifier_callback, string_set_t const& whitelist, - NodeTools::key_value_callback_t default_callback - ) const; - NodeTools::node_callback_t expect_whitelisted_modifier_value( - NodeTools::callback_t<ModifierValue&&> modifier_callback, string_set_t const& whitelist - ) const; - - NodeTools::node_callback_t expect_modifier_value_and_key_map_and_default( - NodeTools::callback_t<ModifierValue&&> modifier_callback, NodeTools::key_value_callback_t default_callback, - NodeTools::key_map_t&& key_map - ) const; - NodeTools::node_callback_t expect_modifier_value_and_key_map( - NodeTools::callback_t<ModifierValue&&> modifier_callback, NodeTools::key_map_t&& key_map - ) const; - - template<typename... Args> - NodeTools::node_callback_t expect_modifier_value_and_key_map_and_default( - NodeTools::callback_t<ModifierValue&&> modifier_callback, NodeTools::key_value_callback_t default_callback, - NodeTools::key_map_t&& key_map, Args... args - ) const { - NodeTools::add_key_map_entries(key_map, args...); - return expect_modifier_value_and_key_map_and_default(modifier_callback, default_callback, std::move(key_map)); - } - - template<typename... Args> - NodeTools::node_callback_t expect_modifier_value_and_keys_and_default( - NodeTools::callback_t<ModifierValue&&> modifier_callback, NodeTools::key_value_callback_t default_callback, - Args... args - ) const { - return expect_modifier_value_and_key_map_and_default(modifier_callback, default_callback, {}, args...); - } - template<typename... Args> - NodeTools::node_callback_t expect_modifier_value_and_keys( - NodeTools::callback_t<ModifierValue&&> modifier_callback, Args... args - ) const { - return expect_modifier_value_and_key_map_and_default( - modifier_callback, NodeTools::key_value_invalid_callback, {}, args... - ); - } - }; -} |