Computes the statistics of a battle between an attacker and a defender unit. More...

#include <attack.hpp>

Public Member Functions
	battle_context (const unit_map &units, const map_location &attacker_loc, const map_location &defender_loc, int attacker_weapon=-1, int defender_weapon=-1, double aggression=0.0, const combatant prev_def=nullptr, const unit attacker_ptr=nullptr)
	If no attacker_weapon is given, we select the best one, based on harm_weight (1.0 means 1 hp lost counters 1 hp damage, 0.0 means we ignore harm weight). More...

	battle_context (const battle_context_unit_stats &att, const battle_context_unit_stats &def)
	Used by the AI which caches battle_context_unit_stats. More...

	battle_context (const battle_context &other)

	~battle_context ()

battle_context &	operator= (const battle_context &other)

const battle_context_unit_stats &	get_attacker_stats () const
	This method returns the statistics of the attacker. More...

const battle_context_unit_stats &	get_defender_stats () const
	This method returns the statistics of the defender. More...

const combatant &	get_attacker_combatant (const combatant *prev_def=nullptr)
	Get the simulation results. More...

const combatant &	get_defender_combatant (const combatant *prev_def=nullptr)

bool	better_attack (class battle_context &that, double harm_weight)
	Given this harm_weight, is this attack better than that? More...

Static Public Member Functions
static bool	better_combat (const combatant &us_a, const combatant &them_a, const combatant &us_b, const combatant &them_b, double harm_weight)

Private Member Functions
int	choose_attacker_weapon (const unit &attacker, const unit &defender, const unit_map &units, const map_location &attacker_loc, const map_location &defender_loc, double harm_weight, int defender_weapon, const combatant prev_def)

int	choose_defender_weapon (const unit &attacker, const unit &defender, unsigned attacker_weapon, const unit_map &units, const map_location &attacker_loc, const map_location &defender_loc, const combatant *prev_def)

Private Attributes
battle_context_unit_stats *	attacker_stats_
	Statistics of the units. More...

battle_context_unit_stats *	defender_stats_

combatant *	attacker_combatant_
	Outcome of simulated fight. More...

combatant *	defender_combatant_

Detailed Description

Computes the statistics of a battle between an attacker and a defender unit.

Definition at line 135 of file attack.hpp.

Constructor & Destructor Documentation

battle_context::battle_context	(	const unit_map &	units,
		const map_location &	attacker_loc,
		const map_location &	defender_loc,
		int	attacker_weapon = `-1`,
		int	defender_weapon = `-1`,
		double	aggression = `0.0`,
		const combatant *	prev_def = `nullptr`,
		const unit *	attacker_ptr = `nullptr`
	)

If no attacker_weapon is given, we select the best one, based on harm_weight (1.0 means 1 hp lost counters 1 hp damage, 0.0 means we ignore harm weight).

prev_def is for predicting multiple attacks against a defender.

Definition at line 320 of file attack.cpp.

References _(), attacker_combatant_, attacker_stats_, unit::attacks(), choose_attacker_weapon(), choose_defender_weapon(), defender_combatant_, defender_stats_, unit_map::find(), and VALIDATE.

battle_context::battle_context	(	const battle_context_unit_stats &	att,
		const battle_context_unit_stats &	def
	)

Used by the AI which caches battle_context_unit_stats.

Definition at line 369 of file attack.cpp.

battle_context::battle_context ( const battle_context & other )

Definition at line 378 of file attack.cpp.

battle_context::~battle_context ( )

Definition at line 385 of file attack.cpp.

References attacker_combatant_, attacker_stats_, defender_combatant_, and defender_stats_.

Member Function Documentation

bool battle_context::better_attack	(	class battle_context &	that,
		double	harm_weight
	)

Given this harm_weight, is this attack better than that?

Definition at line 435 of file attack.cpp.

References better_combat(), get_attacker_combatant(), and get_defender_combatant().

bool battle_context::better_combat	(	const combatant &	us_a,
		const combatant &	them_a,
		const combatant &	us_b,
		const combatant &	them_b,
		double	harm_weight
	)

static

Definition at line 442 of file attack.cpp.

References combatant::average_hp(), combatant::hp_dist, game_config::poison_amount, and combatant::poisoned.

Referenced by better_attack(), ai::default_recruitment::attack_simulation::better_result(), choose_attacker_weapon(), and choose_defender_weapon().

int battle_context::choose_attacker_weapon	(	const unit &	attacker,
		const unit &	defender,
		const unit_map &	units,
		const map_location &	attacker_loc,
		const map_location &	defender_loc,
		double	harm_weight,
		int *	defender_weapon,
		const combatant *	prev_def
	)

private

Definition at line 472 of file attack.cpp.

References battle_context_unit_stats::attack_num, attack_type::attack_weight(), attacker_combatant_, attacker_stats_, unit::attacks(), better_combat(), choose_defender_weapon(), defender_combatant_, defender_stats_, battle_context_unit_stats::disable, combatant::fight(), and i.

Referenced by battle_context().

int battle_context::choose_defender_weapon	(	const unit &	attacker,
		const unit &	defender,
		unsigned	attacker_weapon,
		const unit_map &	units,
		const map_location &	attacker_loc,
		const map_location &	defender_loc,
		const combatant *	prev_def
	)