Added some renewal behaviors of skills from bugreport:5302 (all under renewal mode)

- Venom Splasher no longer requires target to be at 3/4 or lower health to work.
- Deluge, Volcano and Violent Gale no longer require user to be of it's specific armor property to receive it's bonus.

git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@15555 54d463be-8e91-2dee-dedb-b68131a5f0ec

src/map/skill.c

@@ -6224,7 +6224,14 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, in
 		break;
 
 	case AS_SPLASHER:
-		if(tstatus->mode&MD_BOSS || tstatus-> hp > tstatus->max_hp*3/4) {
+		if(tstatus->mode&MD_BOSS
+	/**
+	 * Renewal dropped the 3/4 hp requirement
+	 **/
+	#if isOFF(REMODE)
+			|| tstatus-> hp > tstatus->max_hp*3/4
+	#endif
+				) {
 			if (sd) clif_skill_fail(sd,skillid,USESKILL_FAIL_LEVEL,0);
 			map_freeblock_unlock();
 			return 1;

src/map/status.c

@@ -6157,22 +6157,25 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 			val4 = 5 + val1*2; //Chance of casting
 			break;
 		case SC_VOLCANO:
-			if (status->def_ele == ELE_FIRE)
-				val2 = val1*10; //Watk increase
-			else
+			val2 = val1*10; //Watk increase
+		#if isOFF(REMODE)
+			if (status->def_ele != ELE_FIRE)
 				val2 = 0;
+		#endif
 			break;
 		case SC_VIOLENTGALE:
-			if (status->def_ele == ELE_WIND)
-				val2 = val1*3; //Flee increase
-			else
+			val2 = val1*3; //Flee increase
+		#if isOFF(REMODE)
+			if (status->def_ele != ELE_WIND)
 				val2 = 0;
+		#endif
 			break;
 		case SC_DELUGE:
-			if(status->def_ele == ELE_WATER)
-				val2 = deluge_eff[val1-1]; //HP increase
-			else
+			val2 = deluge_eff[val1-1]; //HP increase
+		#if isOFF(REMODE)
+			if(status->def_ele != ELE_WATER)
 				val2 = 0;
+		#endif	
 			break;
 		case SC_SUITON:
 			if (!val2 || (sd && (sd->class_&MAPID_UPPERMASK) == MAPID_NINJA)) {