- Added status changes for netcafe premium items. Status Resist Potion and SP Reduction Potion.

* More Barricade stuff:
- Changed the way "Dir" works. Now it's just like NPC dir definition (from 0 to 7).

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@12414 54d463be-8e91-2dee-dedb-b68131a5f0ec

5 files changed, 41 insertions, 14 deletions

diff --git a/db/const.txt b/db/const.txt
index 752aafebf..78582aa38 100644
--- a/db/const.txt
+++ b/db/const.txt
@@ -771,6 +771,8 @@ SC_PNEUMA	268
 SC_AUTOTRADE	269
 SC_KSPROTECTED	270
 SC_ARMOR_RESIST	271
+SC_SPCOST_RATE	272
+SC_COMMONSC_RESIST	273
 
 e_gasp	0
 e_what	1
diff --git a/db/item_db.txt b/db/item_db.txt
index a677cb96e..6bfa68655 100644
--- a/db/item_db.txt
+++ b/db/item_db.txt
@@ -3466,6 +3466,10 @@
 12275,Taecheongdan,Taecheongdan,0,,,0,,,,,0xFFFFFFFF,7,2,,,,,,{ sc_start SC_INCMSPRATE,36000000,5; percentheal 0,10; },{},{}
 12279,Undead_Element_Scroll,Shadow Armor Scroll,2,,,10,,,,,0xFFFFFFFF,7,2,,,,,,{ sc_start4 SC_ARMOR_ELEMENT,300000,20,20,20,20; },{},{}
 12280,Holy_Element_Scroll,Holy Armor Scroll,2,,,10,,,,,0xFFFFFFFF,7,2,,,,,,{ specialeffect2 91; sc_start SC_BENEDICTIO,300000,1; },{},{}
+//Net Cafe Premium
+12298,SP_Reduction_Potion,SP Reduction Potion,0,,,10,,,,,0xFFFFFFFF,7,2,,,,,,{ sc_start SC_SPCOST_RATE,36000000,15; },{},{}
+12299,Status_Resist_Potion,Status Resistance Potion,0,,,10,,,,,0xFFFFFFFF,7,2,,,,,,{ sc_start SC_COMMONSC_RESIST,36000000,10; },{},{}
+
 12701,Old_Blue_Box_F,Old Blue Box,2,,,200,,,,,0xFFFFFFFF,7,2,,,,,,{},{},{}
 //April Fools Day Event (2007)
 12702,Old_Bleu_Box,Old Bleu Box,2,0,,200,,,,,0xFFFFFFFF,7,2,,,,,,{ getitem groupranditem(IG_BleuBox),1; getitem groupranditem(IG_BleuBox),1; },{},{}
diff --git a/src/map/mob.c b/src/map/mob.c
index 87b4377ef..f03b9ac9d 100644
--- a/src/map/mob.c
+++ b/src/map/mob.c
@@ -498,11 +498,28 @@ int mob_once_spawn_area(struct map_session_data* sd,int m,int x0,int y0,int x1,i
 /*==========================================
  * Barricades [Zephyrus]
  *------------------------------------------*/
+void mob_barricade_nextxy(short x, short y, short dir, int pos, short *x1, short *y1)
+{ // Calculates Next X-Y Position
+	if( dir == 0 || dir == 4 )
+		*x1 = x; // Keep X
+	else if( dir > 0 && dir < 4 )
+		*x1 = x - pos; // Going left
+	else
+		*x1 = x + pos; // Going right
+
+	if( dir == 2 || dir == 6 )
+		*y1 = y;
+	else if( dir > 2 && dir < 6 )
+		*y1 = y - pos;
+	else
+		*y1 = y + pos;
+}
+
 short mob_barricade_build(short m, short x, short y, short count, short dir, bool killable, const char* event)
 {
 	int i, j;
-	short x1 = dir ? x + count - 1 : x;
-	short y1 = dir ? y : y + count - 1;
+	short x1;
+	short y1;
 	struct mob_data *md;
 	struct barricade_data *barricade;
 
@@ -531,8 +548,7 @@ short mob_barricade_build(short m, short x, short y, short count, short dir, boo
 
 	for( i = 0; i < count; i++ )
 	{
-		x1 = dir ? x + i : x;
-		y1 = dir ? y : y + i;
+		mob_barricade_nextxy(x, y, dir, i, &x1, &y1);
 
 		if( map_getcell(m, x1, y1, CELL_CHKNOREACH) )
 			break; // Collision
@@ -576,8 +592,7 @@ void mob_barricade_get(struct map_session_data *sd)
 
 		for( i = 0; i < barricade->count; i++ )
 		{
-			x1 = barricade->dir ? barricade->x + i : barricade->x;
-			y1 = barricade->dir ? barricade->y : barricade->y + i;
+			mob_barricade_nextxy(barricade->x, barricade->y, barricade->dir, i, &x1, &y1);
 			clif_changemapcell(sd->fd, barricade->m, x1, y1, (barricade->killable ? 5 : 1), SELF);
 		}
 	}
@@ -597,9 +612,7 @@ static void mob_barricade_break(struct barricade_data *barricade)
 
 	for( i = 0; i < barricade->count; i++ )
 	{
-		x1 = barricade->dir ? barricade->x + i : barricade->x;
-		y1 = barricade->dir ? barricade->y : barricade->y + i;
-
+		mob_barricade_nextxy(barricade->x, barricade->y, barricade->dir, i, &x1, &y1);
 		map_setgatcell(barricade->m, x1, y1, 0);
 		clif_changemapcell(0, barricade->m, x1, y1, 0, ALL_SAMEMAP);
 	}
@@ -645,9 +658,7 @@ void mod_barricade_clearall(void)
 	{
 		for( i = 0; i < barricade->count; i++ )
 		{
-			x1 = barricade->dir ? barricade->x + i : barricade->x;
-			y1 = barricade->dir ? barricade->y : barricade->y + i;
-
+			mob_barricade_nextxy(barricade->x, barricade->y, barricade->dir, i, &x1, &y1);
 			map_setgatcell(barricade->m, x1, y1, 0);
 			clif_changemapcell(0, barricade->m, x1, y1, 0, ALL_SAMEMAP);
 		}
diff --git a/src/map/status.c b/src/map/status.c
index adcfc726d..7ba331591 100644
--- a/src/map/status.c
+++ b/src/map/status.c
@@ -507,6 +507,7 @@ void initChangeTables(void)
 	StatusChangeFlagTable[SC_MATKFOOD] |= SCB_MATK;
 	StatusChangeFlagTable[SC_ARMOR_ELEMENT] |= SCB_PC;
 	StatusChangeFlagTable[SC_ARMOR_RESIST] |= SCB_PC;
+	StatusChangeFlagTable[SC_SPCOST_RATE] |= SCB_PC;
 
 	if (!battle_config.display_hallucination) //Disable Hallucination.
 		StatusIconChangeTable[SC_HALLUCINATION] = SI_BLANK;
@@ -2289,6 +2290,9 @@ int status_calc_pc(struct map_session_data* sd,int first)
 	if(sc->data[SC_SERVICE4U])
 		sd->dsprate -= sc->data[SC_SERVICE4U]->val3;
 
+	if(sc->data[SC_SPCOST_RATE])
+		sd->dsprate -= sc->data[SC_SPCOST_RATE]->val1;
+
 	//Underflow protections.
 	if(sd->dsprate < 0)
 		sd->dsprate = 0;
@@ -4575,9 +4579,13 @@ int status_get_sc_def(struct block_list *bl, enum sc_type type, int rate, int ti
 		rate -= rate*sc_def/100;
 
 		//Item resistance (only applies to rate%)
-		if(sd && SC_COMMON_MIN<=type && type<=SC_COMMON_MAX
-			&& sd->reseff[type-SC_COMMON_MIN] > 0)
+		if(sd && SC_COMMON_MIN <= type && type <= SC_COMMON_MAX)
+		{
+			if( sd->reseff[type-SC_COMMON_MIN] > 0 )
 			rate -= rate*sd->reseff[type-SC_COMMON_MIN]/10000;
+			if( sd->sc.data[SC_COMMONSC_RESIST] )
+				rate -= rate*sd->sc.data[SC_COMMONSC_RESIST]->val1;
+		}
 	}
 	if (!(rand()%10000 < rate))
 		return 0;
diff --git a/src/map/status.h b/src/map/status.h
index 80ce484c1..75b558d79 100644
--- a/src/map/status.h
+++ b/src/map/status.h
@@ -287,6 +287,8 @@ enum sc_type {
 	SC_AUTOTRADE,
 	SC_KSPROTECTED,
 	SC_ARMOR_RESIST,
+	SC_SPCOST_RATE,
+	SC_COMMONSC_RESIST,
 	SC_MAX, //Automatically updated max, used in for's to check we are within bounds.
 };
 int SkillStatusChangeTable(int skill);