From 72cd2379541e67f1fbb3fd88132cbabb61874647 Mon Sep 17 00:00:00 2001
From: Dastgir Pojee <dastgirp@gmail.com>
Date: Sun, 2 Oct 2016 21:08:34 +0530
Subject: Implemented SU_STOOP Skill. Reduces Incoming Damange by 90% for 6
 seconds. When Knock Back, the effect disappears.

---
 src/map/battle.c |  3 +++
 src/map/map.c    |  1 +
 src/map/skill.c  | 10 ++++++++++
 src/map/status.c |  1 +
 4 files changed, 15 insertions(+)

(limited to 'src')

diff --git a/src/map/battle.c b/src/map/battle.c
index 538f47bb0..37e06a6ba 100644
--- a/src/map/battle.c
+++ b/src/map/battle.c
@@ -3077,6 +3077,9 @@ int64 battle_calc_damage(struct block_list *src,struct block_list *bl,struct Dam
 				damage -= 50 * damage / 100;//50% reduction to physical ranged attacks
 		}
 
+		if (sc->data[SC_SU_STOOP])
+			damage -= damage * 90 / 100;
+
 		// Compressed code, fixed by map.h [Epoque]
 		if (src->type == BL_MOB) {
 			const struct mob_data *md = BL_UCCAST(BL_MOB, src);
diff --git a/src/map/map.c b/src/map/map.c
index 0a60a92b4..4eebafde0 100644
--- a/src/map/map.c
+++ b/src/map/map.c
@@ -337,6 +337,7 @@ int map_moveblock(struct block_list *bl, int x1, int y1, int64 tick) {
 		//status_change_end(bl, SC_BLADESTOP, INVALID_TIMER); //Won't stop when you are knocked away, go figure...
 		status_change_end(bl, SC_NJ_TATAMIGAESHI, INVALID_TIMER);
 		status_change_end(bl, SC_MAGICROD, INVALID_TIMER);
+		status_change_end(bl, SC_SU_STOOP, INVALID_TIMER);
 		if (sc && sc->data[SC_PROPERTYWALK] &&
 			sc->data[SC_PROPERTYWALK]->val3 >= skill->get_maxcount(sc->data[SC_PROPERTYWALK]->val1,sc->data[SC_PROPERTYWALK]->val2) )
 			status_change_end(bl,SC_PROPERTYWALK,INVALID_TIMER);
diff --git a/src/map/skill.c b/src/map/skill.c
index 5efe74825..4d901236a 100644
--- a/src/map/skill.c
+++ b/src/map/skill.c
@@ -2141,6 +2141,9 @@ int skill_blown(struct block_list* src, struct block_list* target, int count, in
 		dy = -diry[dir];
 	}
 
+	if (tsc && tsc->data[SC_SU_STOOP]) // Any knockback will cancel it.
+		status_change_end(target, SC_SU_STOOP, INVALID_TIMER);
+
 	return unit->blown(target, dx, dy, count, flag); // send over the proper flag
 }
 
@@ -6023,6 +6026,13 @@ int skill_castend_nodamage_id(struct block_list *src, struct block_list *bl, uin
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,
 				sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
 			break;
+		// Works just like the above list of skills, except animation caused by
+		// status must trigger AFTER the skill cast animation or it will cancel
+		// out the status's animation.
+		case SU_STOOP:
+			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
+			sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv));
+			break;
 		case KN_AUTOCOUNTER:
 				sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv));
 				skill->addtimerskill(src, tick + 100, bl->id, 0, 0, skill_id, skill_lv, BF_WEAPON, flag);
diff --git a/src/map/status.c b/src/map/status.c
index cde02d2bc..8a8cf123e 100644
--- a/src/map/status.c
+++ b/src/map/status.c
@@ -724,6 +724,7 @@ void initChangeTables(void)
 	 */
 	status->set_sc(SU_HIDE, SC_SUHIDE, SI_SUHIDE, SCB_SPEED);
 	add_sc(SU_SCRATCH, SC_BLOODING);
+	status->set_sc(SU_STOOP, SC_SU_STOOP, SI_SU_STOOP, SCB_NONE);
 
 	// Elemental Spirit summoner's 'side' status changes.
 	status->set_sc( EL_CIRCLE_OF_FIRE  , SC_CIRCLE_OF_FIRE_OPTION, SI_CIRCLE_OF_FIRE_OPTION, SCB_NONE );
-- 
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