- Corrected Fog of Wall's "targetted spells fail 75% of the time" feature by making it behave like GTB, that is, you just get a skill-failed on cast-end, no skill-animation at all.

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@7728 54d463be-8e91-2dee-dedb-b68131a5f0ec

3 files changed, 18 insertions, 18 deletions

diff --git a/Changelog-Trunk.txt b/Changelog-Trunk.txt
index ee970c85a..b349e2d0b 100644
--- a/Changelog-Trunk.txt
+++ b/Changelog-Trunk.txt
@@ -4,6 +4,9 @@ AS OF SVN REV. 5091, WE ARE NOW USING TRUNK.  ALL UNTESTED BUGFIXES/FEATURES GO
 IF YOU HAVE A WORKING AND TESTED BUGFIX PUT IT INTO STABLE AS WELL AS TRUNK.

 

 2006/07/18

+	* Corrected Fog of Wall's "targetted spells fail 75% of the time" feature

+	  by making it behave like GTB, that is, you just get a skill-failed on

+	  cast-end, no skill-animation at all. [Skotlex]

 	* Added a proper check to make aggressive mobs never override homun targets

 	  regardless of distance. [Skotlex]

 	* Removed a bunch of homun-related variables that are not needed at all.

diff --git a/src/map/battle.c b/src/map/battle.c
index 777f75dfc..3d38e3af9 100644
--- a/src/map/battle.c
+++ b/src/map/battle.c
@@ -312,12 +312,7 @@ int battle_calc_damage(struct block_list *src,struct block_list *bl,int damage,i
 		if(sc->data[SC_HERMODE].timer != -1 && flag&BF_MAGIC)
 			return 0;
 
-		if(sc->data[SC_FOGWALL].timer != -1 && flag&BF_MAGIC
-			&& rand()%100 < 75 && !(skill_get_inf(skill_num)&INF_GROUND_SKILL))
-			return 0;
-   	
-	
-		if(sc->data[SC_TATAMIGAESHI].timer != -1 && !flag&BF_MAGIC && flag&BF_LONG)
+		if(sc->data[SC_TATAMIGAESHI].timer != -1 && (flag&(BF_MAGIC|BF_LONG)) == BF_LONG)
 			return 0;
 
 		if(sc->data[SC_KAUPE].timer != -1 &&
@@ -351,10 +346,12 @@ int battle_calc_damage(struct block_list *src,struct block_list *bl,int damage,i
 				damage>>=1; //Receive 50% damage
 		}
 
-		if(sc->data[SC_DEFENDER].timer != -1 && flag&BF_LONG && flag&BF_WEAPON)
+		if(sc->data[SC_DEFENDER].timer != -1 &&
+			(flag&(BF_LONG|BF_WEAPON)) == (BF_LONG|BF_WEAPON))
 			damage=damage*(100-sc->data[SC_DEFENDER].val2)/100;
 
-		if(sc->data[SC_FOGWALL].timer != -1 && flag&BF_LONG && flag&BF_WEAPON)
+		if(sc->data[SC_FOGWALL].timer != -1 &&
+			(flag&(BF_LONG|BF_WEAPON)) == (BF_LONG|BF_WEAPON))
 			damage >>=1;
 
 		if(sc->data[SC_ENERGYCOAT].timer!=-1 && flag&BF_WEAPON){
@@ -405,13 +402,9 @@ int battle_calc_damage(struct block_list *src,struct block_list *bl,int damage,i
 	//SC effects from caster side.
 	sc = status_get_sc(src);
 	if (sc && sc->count) {
-		if(sc->data[SC_FOGWALL].timer != -1 && flag&(BF_LONG|BF_MAGIC)) {
-			if (flag&BF_MAGIC) {
-				if(!(skill_get_inf(skill_num)&INF_GROUND_SKILL) && rand()%100 < 75)
-					return 0;
-			} else if (flag&BF_WEAPON)
+		if(sc->data[SC_FOGWALL].timer != -1 &&
+			(flag&(BF_LONG|BF_WEAPON)) == (BF_LONG|BF_WEAPON))
 				damage >>=1;
-		}
 	}
 	
 	if (battle_config.pk_mode && sd && damage)
diff --git a/src/map/skill.c b/src/map/skill.c
index 5334a328a..5ff138468 100644
--- a/src/map/skill.c
+++ b/src/map/skill.c
@@ -2626,11 +2626,15 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, int
 	if (status_isdead(src) || (src != bl && status_isdead(bl)))
 		return 1;
 
-	if (skillid && skill_get_type(skillid) == BF_MAGIC && status_isimmune(bl))
+	if (skillid && skill_get_type(skillid) == BF_MAGIC)
 	{
-		if (sd) clif_skill_fail(sd,skillid,0,0);
-		//GTB makes all targetted skills silently fail.
-		return 1;
+		sc = status_get_sc(bl);
+		if (status_isimmune(bl) || (
+			sc && sc->count && sc->data[SC_FOGWALL].timer != -1 && rand()%100 < 75)
+		) { //GTB/Fogwall makes all targetted skills silently fail.
+			if (sd) clif_skill_fail(sd,skillid,0,0);
+			return 1;
+		}
 	}
 	
 	sc = status_get_sc(src);