Add into mob_db skill type attacks modifier.

New group in mob_db: SkillAttacks

Example:
    SkillAttacks: {
        SM_BASH: 5000     // mean SM_BASH skill do 50% of normal damage
    }

Default value is 10000 mean 100%

5 files changed, 47 insertions, 4 deletions

diff --git a/src/emap/battle.c b/src/emap/battle.c
index 161da3d..1404795 100644
--- a/src/emap/battle.c
+++ b/src/emap/battle.c
@@ -85,8 +85,8 @@ bool ebattle_check_arrows_post(bool retVal,
 
 struct Damage ebattle_calc_weapon_attack_post(struct Damage retVal,
                                               struct block_list *src,
-                                              struct block_list *target __attribute__ ((unused)),
-                                              uint16 skill_id __attribute__ ((unused)),
+                                              struct block_list *target,
+                                              uint16 skill_id,
                                               uint16 skill_lv __attribute__ ((unused)),
                                               int wflag __attribute__ ((unused)))
 {
@@ -105,9 +105,17 @@ struct Damage ebattle_calc_weapon_attack_post(struct Damage retVal,
     if (data == NULL)
         return retVal;
 
-    const int mod = data->weaponAttacks[sd->weapontype1];
+    int mod = 0;
+    if (skill_id > 0)
+    {
+        const int idx = skill->get_index(skill_id);
+        mod = data->skillAttacks[idx];
+    }
+    else
+    {
+        mod = data->weaponAttacks[sd->weapontype1];
+    }
     retVal.damage = apply_percentrate64(retVal.damage, mod, 10000);
     retVal.damage2 = apply_percentrate64(retVal.damage2, mod, 10000);
-
     return retVal;
 }
diff --git a/src/emap/data/mobd.c b/src/emap/data/mobd.c
index abddb3d..8f77994 100644
--- a/src/emap/data/mobd.c
+++ b/src/emap/data/mobd.c
@@ -49,5 +49,7 @@ struct MobdExt *mobd_create(void)
     data->walkMask = 0;
     for (int f = 0; f < MAX_WEAPON_TYPE; f ++)
         data->weaponAttacks[f] = 10000;
+    for (int f = 0; f < MAX_SKILL_DB; f ++)
+        data->skillAttacks[f] = 10000;
     return data;
 }
diff --git a/src/emap/init.c b/src/emap/init.c
index 179fe59..fb95d32 100644
--- a/src/emap/init.c
+++ b/src/emap/init.c
@@ -270,6 +270,8 @@ HPExport void plugin_init (void)
     addHookPre(homun, gainexp, ehomunculus_gainexp_pre);
 
     addHookPost(battle, calc_weapon_attack, ebattle_calc_weapon_attack_post);
+    addHookPost(battle, calc_magic_attack, ebattle_calc_weapon_attack_post);
+    addHookPost(battle, calc_misc_attack, ebattle_calc_weapon_attack_post);
     addHookPost(battle, check_arrows, ebattle_check_arrows_post);
     addHookPost(clif, addcards, eclif_addcards_post);
     addHookPost(clif, addcards2, eclif_addcards2_post);
diff --git a/src/emap/mob.c b/src/emap/mob.c
index 534e858..f12a936 100644
--- a/src/emap/mob.c
+++ b/src/emap/mob.c
@@ -18,6 +18,7 @@
 #include "map/battle.h"
 #include "map/itemdb.h"
 #include "map/mob.h"
+#include "map/script.h"
 
 #include "plugins/HPMHooking.h"
 
@@ -199,6 +200,23 @@ static void emob_load_weaponattacks(const char *type,
     data->weaponAttacks[key] = val;
 }
 
+static void emob_load_skillattacks(const char *type,
+                                   int val,
+                                   struct MobdExt *data,
+                                   struct mob_db *entry)
+{
+    int skill_id = 0;
+    if (script->get_constant(type, &skill_id))
+    {
+        const int idx = skill->get_index(skill_id);
+        data->skillAttacks[idx] = val;
+    }
+    else
+    {
+        ShowError("Mob %d. Unknown skill name %s\n", entry->mob_id, type);
+    }
+}
+
 void emob_read_db_additional_fields_pre(struct mob_db **entryPtr,
                                         struct config_setting_t **itPtr,
                                         int *nPtr __attribute__ ((unused)),
@@ -227,6 +245,18 @@ void emob_read_db_additional_fields_pre(struct mob_db **entryPtr,
             emob_load_weaponattacks(config_setting_name(wpt), libconfig->setting_get_int(wpt), data, *entryPtr);
         }
     }
+
+    tt = libconfig->setting_get_member(*itPtr, "SkillAttacks");
+
+    if (tt && config_setting_is_group(tt))
+    {
+        int j = 0;
+        struct config_setting_t *wpt = NULL;
+        while ((wpt = libconfig->setting_get_elem(tt, j++)) != NULL)
+        {
+            emob_load_skillattacks(config_setting_name(wpt), libconfig->setting_get_int(wpt), data, *entryPtr);
+        }
+    }
 }
 
 uint32 emob_read_db_mode_sub_post(uint32 retVal,
diff --git a/src/emap/struct/mobdext.h b/src/emap/struct/mobdext.h
index 879ca99..012485f 100644
--- a/src/emap/struct/mobdext.h
+++ b/src/emap/struct/mobdext.h
@@ -8,6 +8,7 @@ struct MobdExt
 {
     int walkMask;
     int weaponAttacks[MAX_WEAPON_TYPE];
+    int skillAttacks[MAX_SKILL_DB];
 };
 
 #endif  // EVOL_MAP_MOBDEXT