/*
 * Copyright (C) 2002-2007 The Warp Rogue Team
 * Part of the Warp Rogue Project
 *
 * This software is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License.
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY.
 *
 * See the license.txt file for more details.
 */

/*
 * Module Name: Perks
 * Description: -
 */


/*
 * perk constants
 */
#define CLAWS_DAMAGE_BONUS				dice(1, 4)
#define DAEMON_TALONS_DAMAGE_BONUS			dice(2, 8)

#define RAPID_SHOT_SA_PENALTY_DIVIDER			2

#define MARKSMAN_RANGE_PENALTY_DIVIDER			5

#define CRUSHING_STRIKE_STRENGTH_BONUS_MULTIPLIER	2

#define ENHANCED_PARRY_BONUS				10

#define	BATTLE_TACTICS_BONUS				10

#define	LEADER_BONUS					20

#define	UNCANNY_DODGE_MODIFIER				-20

#define FIRST_AID_RECOVERY_BONUS			50

#define DIE_HARD_MAX_INJURY_BONUS			20

#define SPOT_WEAKNESS_ARMOUR_VALUE_DIVIDER		2



void			perk_screen(PERK);

bool			perk_useable(PERK);

bool			perk_in_tome(PERK);

N_PERKS			character_n_perks(const CHARACTER *);

N_PERKS			character_n_useable_perks(const CHARACTER *);

PERK			character_nth_useable_perk(const CHARACTER *, int);

const char *		perk_name(PERK);

PERK			name_to_perk(const char *);

char *			perk_description(char *, PERK);

void			give_perk(CHARACTER *, PERK);

bool			stealth_use(CHARACTER *);

void			disarm_use(CHARACTER *, CHARACTER *);

void			doctor_use(CHARACTER *, CHARACTER *);

bool			manufacture_drugs_use(CHARACTER *);

void			battle_tactics_join(CHARACTER *);
void			battle_tactics_leave(CHARACTER *);

void			leader_join(CHARACTER *);
void			leader_leave(CHARACTER *);

HIT_MODIFIER		uncanny_dodge_modifier(const CHARACTER *);

bool			rapid_strike_requirements_met(const CHARACTER *,
				const OBJECT *
			);