#include <ai.hpp>

Inheritance diagram for ai::ai_default_recruitment_stage:

Collaboration diagram for ai::ai_default_recruitment_stage:

Classes
class	recruit_situation_change_observer
Public Member Functions
	ai_default_recruitment_stage (ai_context &context, const config &cfg)
virtual	~ai_default_recruitment_stage ()
void	on_create ()
	Initialization.
bool	do_play_stage ()
	Play the turn - implementation.
config	to_config () const
	serialize
int	get_combat_score (const unit_type &ut) const
Private Member Functions
void	get_combat_score_vs (const unit_type &ut, const std::string &enemy_type_id, int &score, int &weighting, int hitpoints, int max_hitpoints) const
virtual bool	recruit_usage (const std::string &usage)
void	analyze_all ()
	initialize recruitment recommendations
virtual void	analyze_potential_recruit_movements ()
	Analyze all the units that this side can recruit and rate their movement types.
std::string	find_suitable_recall_id ()
virtual void	analyze_potential_recruit_combat ()
	Analyze all the units that this side can recruit and rate their fighting suitability against enemy units.
bool	analyze_recall_list ()
virtual int	compare_unit_types (const unit_type &a, const unit_type &b) const
	Rates two unit types for their suitability against each other.
virtual int	average_resistance_against (const unit_type &a, const unit_type &b) const
	calculates the average resistance unit type a has against the attacks of unit type b.
Private Attributes
std::map< std::string, int >	best_usage_
config	cfg_
std::map< std::string, int >	maximum_counts_
std::set< std::string >	not_recommended_units_
std::vector< std::pair < std::string, double > >	recall_list_scores_
recruit_situation_change_observer	recruit_situation_change_observer_
std::map< std::string, int >	unit_combat_scores_
std::map< std::string, int >	unit_movement_scores_

Detailed Description

Definition at line 57 of file ai.hpp.

Constructor & Destructor Documentation

ai::ai_default_recruitment_stage::ai_default_recruitment_stage	(	ai_context &	context,
		const config &	cfg
	)

Definition at line 512 of file ai.cpp.

ai::ai_default_recruitment_stage::~ai_default_recruitment_stage ( ) [virtual]

Definition at line 527 of file ai.cpp.

Member Function Documentation

void ai::ai_default_recruitment_stage::analyze_all ( ) [private]

initialize recruitment recommendations

Definition at line 163 of file ai.cpp.

References analyze_potential_recruit_combat(), analyze_potential_recruit_movements(), ai::ai_default_recruitment_stage::recruit_situation_change_observer::get_valid(), not_recommended_units_, recruit_situation_change_observer_, ai::ai_default_recruitment_stage::recruit_situation_change_observer::set_valid(), unit_combat_scores_, and unit_movement_scores_.

Referenced by do_play_stage(), and recruit_usage().

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void ai::ai_default_recruitment_stage::analyze_potential_recruit_combat ( ) [private, virtual]

Analyze all the units that this side can recruit and rate their fighting suitability against enemy units.

Ratings will be placed in 'unit_combat_scores_', with a '0' rating indicating that the unit is 'average' against enemy units, negative ratings meaning they are poorly suited, and positive ratings meaning they are well suited.

Definition at line 449 of file ai.cpp.

References best_usage_, ai::readonly_context_proxy::current_team(), unit_type_data::find(), get_combat_score(), ai::readonly_context_proxy::get_recruitment_ignore_bad_combat(), lg::info, LOG_AI, log_ai, log_scope2, not_recommended_units_, team::recruits(), unit_combat_scores_, unit_types, and unit_type::usage().

Referenced by analyze_all().

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void ai::ai_default_recruitment_stage::analyze_potential_recruit_movements ( ) [private, virtual]

Analyze all the units that this side can recruit and rate their movement types.

Ratings will be placed in 'unit_movement_scores_', with lower scores being better, and the lowest possible rating being '10'.

Todo:: 1.9: we give max movement, but recruited will get 0? Seems inaccurate

Definition at line 531 of file ai.cpp.

References pathfind::a_star_search(), ai::readonly_context_proxy::current_team(), unit_map::end(), unit_type_data::find(), unit_map::find_leader(), ai::default_ai_context_proxy::find_targets(), resources::game_map, ai::readonly_context_proxy::get_recruitment_ignore_bad_movement(), ai::side_context_proxy::get_side(), gamemap::h(), lg::info, LOG_AI, log_ai, log_scope2, map_, pathfind::plain_route::move_cost, unit_type::movement(), unit_type::movement_type(), ai::readonly_context_proxy::nearest_keep(), not_recommended_units_, gamemap::on_board(), team::recruits(), sort(), editor::start(), pathfind::plain_route::steps, unit_movement_scores_, unit_types, resources::units, unit_type::usage(), and gamemap::w().

Referenced by analyze_all().

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bool ai::ai_default_recruitment_stage::analyze_recall_list ( ) [private]

Definition at line 758 of file ai.cpp.

References ai::readonly_context_proxy::current_team(), ai::debug_print_recall_list_scores(), game_config::recall_cost, team::recall_list(), recall_list_scores_, sort(), and unit_combat_scores_.

Referenced by do_play_stage().

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int ai::ai_default_recruitment_stage::average_resistance_against	(	const unit_type &	a,
		const unit_type &	b
	)			const `[private, virtual]`

calculates the average resistance unit type a has against the attacks of unit type b.

Definition at line 318 of file ai.cpp.

References unit_type::attacks(), unit_movement_type::defense_modifier(), ERR_AI, resources::game_map, gamemap::get_weighted_terrain_frequencies(), unit_type::has_ability_by_id(), unit_type::hitpoints(), unit_type::id(), LOG_AI, map_, unit_movement_type::movement_cost(), unit_type::movement_type(), unit_type::not_living(), game_config::poison_amount, unit_movement_type::resistance_against(), gui2::terrain, and unit_movement_type::UNREACHABLE.

Referenced by compare_unit_types().

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int ai::ai_default_recruitment_stage::compare_unit_types	(	const unit_type &	a,
		const unit_type &	b
	)			const `[private, virtual]`

Rates two unit types for their suitability against each other.

Returns 0 if the units are equally matched, a positive number if a is suited against b, and a negative number if b is suited against a.

Definition at line 397 of file ai.cpp.

References average_resistance_against(), unit_type::id(), and LOG_AI.

Referenced by get_combat_score_vs().

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bool ai::ai_default_recruitment_stage::do_play_stage ( ) [virtual]

Play the turn - implementation.

Returns:: true only if game state has changed. Really only needed for ministages. Returning false is always safe.

Implements ai::stage.

Definition at line 790 of file ai.cpp.

References analyze_all(), analyze_recall_list(), unit_map::begin(), ai::readonly_context_proxy::check_recall_action(), preferences::editor::TransitionUpdateMode::count, gui2::distance(), distance_between(), unit_map::end(), ERR_AI, unit_map::find_leader(), find_suitable_recall_id(), resources::game_map, ai::readonly_context_proxy::get_recruitment_pattern(), ai::side_context_proxy::get_side(), ai::readonly_context_proxy::get_villages_per_scout(), gui2::id, LOG_AI, ai::readonly_context_proxy::nearest_keep(), recruit_usage(), gamemap::starting_position(), resources::teams, unit_types, resources::units, village_owner(), and gamemap::villages().

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std::string ai::ai_default_recruitment_stage::find_suitable_recall_id ( ) [private]

Definition at line 641 of file ai.cpp.

References recall_list_scores_.

Referenced by do_play_stage().

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int ai::ai_default_recruitment_stage::get_combat_score ( const unit_type & ut ) const

Definition at line 421 of file ai.cpp.

References unit_map::begin(), ai::readonly_context_proxy::current_team(), unit_map::end(), get_combat_score_vs(), unit_type::hitpoints(), team::is_enemy(), team::recruits(), and resources::units.

Referenced by analyze_potential_recruit_combat(), and ai::unit_combat_score_getter::operator()().

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void ai::ai_default_recruitment_stage::get_combat_score_vs	(	const unit_type &	ut,
		const std::string &	enemy_type_id,
		int &	score,
		int &	weighting,
		int	hitpoints,
		int	max_hitpoints
	)			const `[private]`