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author hop311 <hop3114@gmail.com>2023-11-14 22:47:35 +0100
committer hop311 <hop3114@gmail.com>2023-11-16 20:38:34 +0100
commit886b8b8f396438fc2b7da7d2508f2064d14150a8 (patch)
treeeeed419a7d97ecb58adf63a17eb9184db3e5ed7a /src/openvic-simulation/Modifier.hpp
parent8271b1519e095ee3e7245cde2f0b54561c3ec619 (diff)
Misc changes
Diffstat (limited to 'src/openvic-simulation/Modifier.hpp')
-rw-r--r--src/openvic-simulation/Modifier.hpp185
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...
- );
- }
- };
-}