/**
 * @file
 * Attack-related definitions.
 */

#ifndef ATTACK_H
#define ATTACK_H

/**
 * @defgroup Attacktypes Attack types
 * - ATNR_xxx is the attack number that is indexed into the
 * the resist array in the object structure.
 * - ATM_xxx is the message number
 * - AT_xxx is the bitmask in the obj::attacktype field.
 */
/*@{*/
#define NROFATTACKS             26
#define NROFATTACKMESS          21
#define MAXATTACKMESS           21

/* attack message numbers must be less than NROFATTACKMESS */

#define ATM_ARROW       0
#define ATM_DRAIN       1
#define ATM_ELEC        2
#define ATM_COLD        3
#define ATM_FIRE        4
#define ATM_BASIC       5
#define ATM_KARATE      6
#define ATM_CLAW        7
#define ATM_PUNCH       8
#define ATM_SLASH       9
#define ATM_PIERCE      10
#define ATM_CLEAVE      11
#define ATM_SLICE       12
#define ATM_STAB        13
#define ATM_WHIP        14
#define ATM_CRUSH       15
#define ATM_BLUD        16
#define ATM_DOOR        17
#define ATM_SUFFER      18
#define ATM_WRAITH_FEED 19

/* Note that the last ATNR_ should be one less than NROFATTACKS above
 * since the ATNR starts counting at zero.
 * For compatible loading, these MUST correspond to the same value
 * as the bitmasks below.
 */
#define ATNR_PHYSICAL           0
#define ATNR_MAGIC              1
#define ATNR_FIRE               2
#define ATNR_ELECTRICITY        3
#define ATNR_COLD               4
#define ATNR_CONFUSION          5
#define ATNR_ACID               6
#define ATNR_DRAIN              7
#define ATNR_WEAPONMAGIC        8
#define ATNR_GHOSTHIT           9
#define ATNR_POISON             10
#define ATNR_SLOW               11
#define ATNR_PARALYZE           12
#define ATNR_TURN_UNDEAD        13
#define ATNR_FEAR               14
#define ATNR_CANCELLATION       15
#define ATNR_DEPLETE            16
#define ATNR_DEATH              17
#define ATNR_CHAOS              18
#define ATNR_COUNTERSPELL       19
#define ATNR_GODPOWER           20
#define ATNR_HOLYWORD           21
#define ATNR_BLIND              22
#define ATNR_INTERNAL           23
#define ATNR_LIFE_STEALING      24
#define ATNR_DISEASE            25

#define AT_PHYSICAL     0x00000001 /*       1 */
#define AT_MAGIC        0x00000002 /*       2 */
#define AT_FIRE         0x00000004 /*       4 */
#define AT_ELECTRICITY  0x00000008 /*       8 */
#define AT_COLD         0x00000010 /*      16 */
#define AT_CONFUSION    0x00000020 /*      32 The spell will use this one */
#define AT_ACID         0x00000040 /*      64 Things might corrode when hit */
#define AT_DRAIN        0x00000080 /*     128 */
#define AT_WEAPONMAGIC  0x00000100 /*     256 Very special, use with care */
#define AT_GHOSTHIT     0x00000200 /*     512 Attacker dissolves */
#define AT_POISON       0x00000400 /*    1024 */
#define AT_SLOW         0x00000800 /*    2048 */
#define AT_PARALYZE     0x00001000 /*    4096 */
#define AT_TURN_UNDEAD  0x00002000 /*    8192 */
#define AT_FEAR         0x00004000 /*   16384 */
#define AT_CANCELLATION 0x00008000 /*   32768 ylitalo@student.docs.uu.se */
#define AT_DEPLETE      0x00010000 /*   65536 vick@bern.docs.uu.se */
#define AT_DEATH        0x00020000 /*  131072 peterm@soda.berkeley.edu */
#define AT_CHAOS        0x00040000 /*  262144 peterm@soda.berkeley.edu*/
#define AT_COUNTERSPELL 0x00080000 /*  524288 peterm@soda.berkeley.edu*/
#define AT_GODPOWER     0x00100000 /* 1048576  peterm@soda.berkeley.edu */
#define AT_HOLYWORD     0x00200000 /* 2097152 race selective attack thomas@astro.psu.edu */
#define AT_BLIND        0x00400000 /* 4194304 thomas@astro.psu.edu */
#define AT_INTERNAL     0x00800000 /* Only used for internal calculations */
#define AT_LIFE_STEALING \
                        0x01000000 /* 16777216 for hp drain */
#define AT_DISEASE      0x02000000 /* 33554432 disease attacktypes */
/*@}*/

/* attacktypes_load is suffixed to resist_ when saving objects.
 * (so the line may be 'resist_fire' 20 for example).  These are never
 * seen by the player.  loader.l uses the same names, but it doesn't look
 * like you can use these values, so in that function they are hard coded.
 */

/* Note that internal should not ever be referanced in the last two
 * tables.  however, other resisttypes may be added, and if through some
 * bug these do get used somehow, might as well make it more easier to notice
 * and not have mystery values appear.
 */

/** Attack messages structure. */
typedef struct attackmess {
    int level;
    char *buf1;
    char *buf2;
    char *buf3;
} attackmess_t;

typedef struct {
    int attacktype;
    int face;
} Chaos_Attacks;

/** Attack messages the player gets when hitting/getting hit. */
EXTERN attackmess_t attack_mess[NROFATTACKMESS][MAXATTACKMESS];

#ifndef INIT_C
EXTERN Chaos_Attacks ATTACKS[22];
EXTERN const char *const change_resist_msg[NROFATTACKS];
EXTERN const char *const resist_plus[NROFATTACKS];
EXTERN const char *const resist_color[NROFATTACKS];
EXTERN const char *const attacktype_desc[NROFATTACKS];
EXTERN const char *const resist_save[NROFATTACKS];

/* Beware, names require an _ if there is a space, else they will be read
 * as for example: resist_life stealing 50!
 */
#else
/** Attack types. */
EXTERN const char *const resist_save[NROFATTACKS] = {
    "physical ", "magic ", "fire ", "electricity ", "cold ", "confusion ", "acid ",
    "drain ", "weaponmagic ", "ghosthit ", "poison ", "slow ", "paralyze ",
    "turn_undead ", "fear ", "cancellation ", "deplete ", "death ", "chaos ",
    "counterspell ", "godpower ", "holyword ", "blind ", "internal ", "life_stealing ",
    "disease "
};

/** Short description of names of the attacktypes */
EXTERN const char *const attacktype_desc[NROFATTACKS] = {
    "physical", "magic", "fire", "electricity", "cold", "confusion", "acid",
    "drain", "weapon magic", "ghost hit", "poison", "slow", "paralyze",
    "turn undead", "fear", "cancellation", "deplete", "death", "chaos",
    "counterspell", "god power", "holy word", "blind", "internal", "life stealing",
    "disease"
};

/** Attack types to show to the player. */
EXTERN const char *const resist_plus[NROFATTACKS] = {
    "armour", "resist magic", "resist fire", "resist electricity", "resist cold",
    "resist confusion", "resist acid", "resist drain",
    "resist weaponmagic", "resist ghosthit", "resist poison", "resist slow",
    "resist paralyzation", "resist turn undead", "resist fear",
    "resist cancellation", "resist depletion", "resist death", "resist chaos",
    "resist counterspell", "resist god power", "resist holy word",
    "resist blindness", "resist internal", "resist life stealing",
    "resist diseases"
};

/** Colors to add to the resistances for media tags. */
EXTERN const char *const resist_color[NROFATTACKS] = {
  "#FF15CD", "#930C76", "red", "blue", "#2CFFFF", NULL, NULL, NULL, NULL, NULL, "green", NULL, NULL,
  NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
};

/**
 * These are the descriptions of the resistances displayed when a
 * player puts on/takes off an item. See change_abil() in living.c.
 */
EXTERN const char *const change_resist_msg[NROFATTACKS] = {
    "physical", "magic", "fire", "electricity", "cold", "confusion", "acid",
    "draining", "weapon magic", "ghosts", "poison", "slow", "paralyze",
    "turn undead", "fear", "cancellation", "depletion", "death attacks", "chaos",
    "counterspell", "god power", "holy word", "blinding attacks", "internal",
    "life stealing", "disease"
};


/** Some local definitions for shuffle_attack(). */
EXTERN Chaos_Attacks ATTACKS[22] = {
    { AT_PHYSICAL, 0 },
    { AT_PHYSICAL, 0 },  /*face = explosion*/
    { AT_PHYSICAL, 0 },
    { AT_MAGIC, 1 },
    { AT_MAGIC, 1 },   /* face = last-burnout */
    { AT_MAGIC, 1 },
    { AT_FIRE, 2 },
    { AT_FIRE, 2 },    /* face = fire....  */
    { AT_FIRE, 2 },
    { AT_ELECTRICITY, 3 },
    { AT_ELECTRICITY, 3 },  /* ball_lightning */
    { AT_ELECTRICITY, 3 },
    { AT_COLD, 4 },
    { AT_COLD, 4 },    /* face=icestorm*/
    { AT_COLD, 4 },
    { AT_CONFUSION, 5 },
    { AT_POISON, 7 },
    { AT_POISON, 7 },  /* face = acid sphere.  generator */
    { AT_POISON, 7 },  /* poisoncloud face */
    { AT_SLOW, 8 },
    { AT_PARALYZE, 9 },
    { AT_FEAR, 10 }
};

#endif /* ifdef init_c */

#endif /* ATTACK_H */
