Added status_get_sc_def for calculating resistance against status abnormalities

git-svn-id: https://svn.code.sf.net/p/rathena/svn/branches/stable@997 54d463be-8e91-2dee-dedb-b68131a5f0ec

Changelog.txt

@@ -1,6 +1,8 @@
 Date	Added
 
 01/26
+        * Added status_get_sc_def for calculating resistance against status
+          abnormalities [celest]
         * Added status.c and status.h of jA 1091 update and moved some functions into
           the new source files:
           -- skill_status_change_  ->  status_change_

src/map/script.c

@@ -4327,8 +4327,7 @@ int buildin_sc_end(struct script_state *st)
 int buildin_getscrate(struct script_state *st)
 {
 	struct block_list *bl;
-	int sc_def=100,sc_def_mdef2,sc_def_vit2,sc_def_int2,sc_def_luk2;
-	int type,rate,luk;
+	int sc_def,type,rate;
 
 	type=conv_num(st,& (st->stack->stack_data[st->start+2]));
 	rate=conv_num(st,& (st->stack->stack_data[st->start+3]));
@@ -4337,22 +4336,9 @@ int buildin_getscrate(struct script_state *st)
 	else
 		bl = map_id2bl(st->rid);
 
-	luk = status_get_luk(bl);
-	sc_def_mdef2=100 - (3 + status_get_mdef(bl) + luk/3);
-	sc_def_vit2=100 - (3 + status_get_vit(bl) + luk/3);
-	sc_def_int2=100 - (3 + status_get_int(bl) + luk/3);
-	sc_def_luk2=100 - (3 + luk);
-
-	if(type==SC_STONE || type==SC_FREEZE)
-		sc_def=sc_def_mdef2;
-	else if(type==SC_STAN || type==SC_POISON || type==SC_SILENCE)
-		sc_def=sc_def_vit2;
-	else if(type==SC_SLEEP || type==SC_CONFUSION || type==SC_BLIND)
-		sc_def=sc_def_int2;
-	else if(type==SC_CURSE)
-		sc_def=sc_def_luk2;
-
-	rate=rate*sc_def/100;
+	sc_def = status_get_sc_def(bl,type);
+
+	rate = rate * sc_def / 100;
 	push_val(st->stack,C_INT,rate);
 
 	return 0;

src/map/skill.c

@@ -1045,7 +1045,7 @@ int skill_additional_effect( struct block_list* src, struct block_list *bl,int s
 	struct pet_data *pd=NULL;
 
 	int skill,skill2;
-	int rate,luk;
+	int rate;
 
 	int sc_def_mdef,sc_def_vit,sc_def_int,sc_def_luk;
 	int sc_def_mdef2,sc_def_vit2,sc_def_int2,sc_def_luk2;
@@ -1064,44 +1064,23 @@ int skill_additional_effect( struct block_list* src, struct block_list *bl,int s
 		nullpo_retr(0, pd = (struct pet_data *)src); // [Valaris]
 	}
 
+	if(bl->type == BL_PC) {
+		nullpo_retr(0, dstsd=(struct map_session_data *)bl);
+	} else if(bl->type == BL_MOB) {
+		nullpo_retr(0, dstmd=(struct mob_data *)bl); //未使用？
+	}
+
 	//?象の耐性
-	luk = status_get_luk(bl);
-	sc_def_mdef=100 - (3 + status_get_mdef(bl) + luk/3);
-	sc_def_vit=100 - (3 + status_get_vit(bl) + luk/3);
-	sc_def_int=100 - (3 + status_get_int(bl) + luk/3);
-	sc_def_luk=100 - (3 + luk);
+	sc_def_mdef = status_get_sc_def_mdef(bl);
+	sc_def_vit = status_get_sc_def_vit(bl);
+	sc_def_int = status_get_sc_def_int(bl);
+	sc_def_luk = status_get_sc_def_luk(bl);
+
 	//自分の耐性
-	luk = status_get_luk(src);
-	sc_def_mdef2=100 - (3 + status_get_mdef(src) + luk/3);
-	sc_def_vit2=100 - (3 + status_get_vit(src) + luk/3);
-	sc_def_int2=100 - (3 + status_get_int(src) + luk/3);
-	sc_def_luk2=100 - (3 + luk);
-	if(bl->type==BL_PC)
-		dstsd=(struct map_session_data *)bl;
-	else if(bl->type==BL_MOB){
-		dstmd=(struct mob_data *)bl; //未使用？
-		if(sc_def_mdef<50)
-			sc_def_mdef=50;
-		if(sc_def_vit<50)
-			sc_def_vit=50;
-		if(sc_def_int<50)
-			sc_def_int=50;
-		if(sc_def_luk<50)
-			sc_def_luk=50;
-	}
-	if (dstsd && dstsd->sc_count && dstsd->sc_data[SC_GOSPEL].timer != -1 &&
-		dstsd->sc_data[SC_GOSPEL].val4 == BCT_PARTY &&
-		dstsd->sc_data[SC_GOSPEL].val3 == 3) {
-		sc_def_mdef -= 25;
-		sc_def_vit -= 25;
-		sc_def_int -= 25;
-	}
-	if(sc_def_mdef<0)
-		sc_def_mdef=0;
-	if(sc_def_vit<0)
-		sc_def_vit=0;
-	if(sc_def_int<0)
-		sc_def_int=0;
+	sc_def_mdef2 = status_get_sc_def_mdef(src);
+	sc_def_vit2 = status_get_sc_def_vit(src);
+	sc_def_int2 = status_get_sc_def_int(src);
+	sc_def_luk2 = status_get_sc_def_luk(src);
 
 	switch(skillid){
 	case 0:					/* 通常攻? */
@@ -2674,7 +2653,7 @@ int skill_castend_damage_id( struct block_list* src, struct block_list *bl,int s
 	{
 		struct status_change *sc_data = status_get_sc_data(bl);
 		int sc_def_mdef, rate, damage;
-		sc_def_mdef = 100 - (3 + status_get_mdef(bl) + status_get_luk(bl)/3);
+		sc_def_mdef = status_get_sc_def_mdef(bl);
 		rate = (skilllv*3+35)*sc_def_mdef/100-(status_get_int(bl)+status_get_luk(bl))/15;
 		rate = rate<=5?5:rate;
 		if (sc_data && sc_data[SC_FREEZE].timer != -1) {
@@ -2957,23 +2936,14 @@ int skill_castend_nodamage_id( struct block_list *src, struct block_list *bl,int
 
 	sc_dex=status_get_mdef(bl);
 	sc_luk=status_get_luk(bl);
-	sc_def_vit = 100 - (3 + status_get_vit(bl) + status_get_luk(bl)/3);
-	//sc_def_vit = 100 - (3 + status_get_vit(bl) + status_get_luk(bl)/3);
-	sc_def_mdef = 100 - (3 + status_get_mdef(bl) + status_get_luk(bl)/3);
+	sc_def_vit = status_get_sc_def_vit(bl);
+	sc_def_mdef = status_get_sc_def_mdef (bl);
 
 	if(bl->type==BL_PC){
 		nullpo_retr(1, dstsd=(struct map_session_data *)bl);
 	}else if(bl->type==BL_MOB){
 		nullpo_retr(1, dstmd=(struct mob_data *)bl);
-		if(sc_def_vit>50)
-			sc_def_vit=50;
-		if(sc_def_mdef>50)
-			sc_def_mdef=50;
-	}
-	if(sc_def_vit < 0)
-		sc_def_vit=0;
-	if(sc_def_mdef < 0)
-		sc_def_mdef=0;
+	}
 
 	if(bl == NULL || bl->prev == NULL)
 		return 1;

src/map/status.c

@@ -2559,6 +2559,65 @@ short *status_get_option(struct block_list *bl)
 	return 0;
 }
 
+int status_get_sc_def(struct block_list *bl, int type)
+{
+	int sc_def;
+	nullpo_retr(0, bl);
+	
+	switch (type)
+	{
+	case SP_MDEF1:	// mdef
+		sc_def = 100 - (3 + status_get_mdef(bl) + status_get_luk(bl)/3);
+		break;
+	case SP_MDEF2:	// int
+		sc_def = 100 - (3 + status_get_int(bl) + status_get_luk(bl)/3);
+		break;
+	case SP_DEF1:	// def
+		sc_def = 100 - (3 + status_get_def(bl) + status_get_luk(bl)/3);
+		break;
+	case SP_DEF2:	// vit
+		sc_def = 100 - (3 + status_get_vit(bl) + status_get_luk(bl)/3);
+		break;
+	case SP_LUK:	// luck
+		sc_def = 100 - (3 + status_get_luk(bl));
+		break;
+
+	case SC_STONE:
+	case SC_FREEZE:
+		sc_def = 100 - (3 + status_get_mdef(bl) + status_get_luk(bl)/3);
+		break;
+	case SC_STAN:
+	case SC_POISON:
+	case SC_SILENCE:
+		sc_def = 100 - (3 + status_get_vit(bl) + status_get_luk(bl)/3);
+		break;	
+	case SC_SLEEP:
+	case SC_CONFUSION:
+	case SC_BLIND:
+		sc_def = 100 - (3 + status_get_int(bl) + status_get_luk(bl)/3);
+		break;
+	case SC_CURSE:
+		sc_def = 100 - (3 + status_get_luk(bl));
+		break;	
+
+	default:
+		sc_def = 100;
+		break;
+	}
+
+	if(bl->type == BL_MOB && sc_def < 50)
+		sc_def = 50;
+	else if(bl->type == BL_PC) {
+		struct status_change* sc_data = status_get_sc_data(bl);
+		if (sc_data && sc_data[SC_GOSPEL].timer != -1 &&
+			sc_data[SC_GOSPEL].val4 == BCT_PARTY &&
+			sc_data[SC_GOSPEL].val3 == 3)
+			sc_def -= 25;
+	}
+
+	return (sc_def < 0) ? 0 : sc_def;
+}
+
 /*==========================================
  * ステータス異常開始
  *------------------------------------------
@@ -3077,7 +3136,7 @@ int status_change_start(struct block_list *bl,int type,int val1,int val2,int val
 			break;
 		case SC_STAN:				/* スタン（val2にミリ秒セット） */
 			if(!(flag&2)) {
-				int sc_def = 100 - (status_get_vit(bl) + status_get_luk(bl)/3);
+				int sc_def = status_get_sc_def_vit(bl);
 				tick = tick * sc_def / 100;
 			}
 			break;

src/map/status.h

@@ -54,6 +54,12 @@ int status_get_atk_(struct block_list *bl);
 int status_get_atk_2(struct block_list *bl);
 int status_get_atk2(struct block_list *bl);
 
+int status_get_sc_def(struct block_list *bl, int type);
+#define status_get_sc_def_mdef(bl)	(status_get_sc_def(bl, SP_MDEF1))
+#define status_get_sc_def_vit(bl)	(status_get_sc_def(bl, SP_DEF2))
+#define status_get_sc_def_int(bl)	(status_get_sc_def(bl, SP_MDEF2))
+#define status_get_sc_def_luk(bl)	(status_get_sc_def(bl, SP_LUK))
+
 // �ó‘ÔˆÙ�íŠÖ˜A skill.c ‚æ‚èˆÚ“®
 int status_change_start(struct block_list *bl,int type,int val1,int val2,int val3,int val4,int tick,int flag);
 int status_change_end( struct block_list* bl , int type,int tid );