Use item attribute as flags varible. Now only ATTR_BROKEN flag exists.

7 files changed, 27 insertions, 18 deletions

diff --git a/src/common/mmo.h b/src/common/mmo.h
index ef87e2c7e..3d3360132 100644
--- a/src/common/mmo.h
+++ b/src/common/mmo.h
@@ -311,6 +311,11 @@ struct quest {
 	enum quest_state state;          ///< Current quest state
 };
 
+enum attribute_flag {
+	ATTR_NONE   = 0,
+	ATTR_BROKEN = 1,
+};
+
 struct item {
 	int id;
 	short nameid;
diff --git a/src/map/atcommand.c b/src/map/atcommand.c
index 094e64e2a..858bfea1b 100644
--- a/src/map/atcommand.c
+++ b/src/map/atcommand.c
@@ -4137,8 +4137,9 @@ ACMD(repairall)
 
 	count = 0;
 	for (i = 0; i < MAX_INVENTORY; i++) {
-		if (sd->status.inventory[i].nameid && sd->status.inventory[i].attribute == 1) {
-			sd->status.inventory[i].attribute = 0;
+		if (sd->status.inventory[i].nameid && (sd->status.inventory[i].attribute & ATTR_BROKEN) != 0) {
+			sd->status.inventory[i].attribute |= ATTR_BROKEN;
+			sd->status.inventory[i].attribute ^= ATTR_BROKEN;
 			clif->produce_effect(sd, 0, sd->status.inventory[i].nameid);
 			count++;
 		}
diff --git a/src/map/clif.c b/src/map/clif.c
index 13a7b0839..21c3c1c3e 100644
--- a/src/map/clif.c
+++ b/src/map/clif.c
@@ -2397,7 +2397,7 @@ void clif_additem(struct map_session_data *sd, int n, int amount, int fail) {
 			p.nameid = sd->status.inventory[n].nameid;
 
 		p.IsIdentified = sd->status.inventory[n].identify ? 1 : 0;
-		p.IsDamaged = sd->status.inventory[n].attribute ? 1 : 0;
+		p.IsDamaged = (sd->status.inventory[n].attribute & ATTR_BROKEN) != 0 ? 1 : 0;
 		p.refiningLevel =sd->status.inventory[n].refine;
 		clif->addcards2(&p.slot.card[0], &sd->status.inventory[n]);
 		p.location = pc->equippoint(sd,n);
@@ -2512,7 +2512,7 @@ void clif_item_equip(short idx, struct EQUIPITEM_INFO *p, struct item *i, struct
 	p->location = eqp_pos;
 	p->WearState = i->equip;
 #if PACKETVER < 20120925
-	p->IsDamaged = i->attribute ? 1 : 0;
+	p->IsDamaged = (i->attribute & ATTR_BROKEN) != 0 ? 1 : 0;
 #endif
 	p->RefiningLevel = i->refine;
 
@@ -2532,7 +2532,7 @@ void clif_item_equip(short idx, struct EQUIPITEM_INFO *p, struct item *i, struct
 
 #if PACKETVER >= 20120925
 	p->Flag.IsIdentified = i->identify ? 1 : 0;
-	p->Flag.IsDamaged    = i->attribute ? 1 : 0;
+	p->Flag.IsDamaged    = (i->attribute & ATTR_BROKEN) != 0 ? 1 : 0;
 	p->Flag.PlaceETCTab  = i->favorite ? 1 : 0;
 	p->Flag.SpareBits    = 0;
 #endif
@@ -6020,7 +6020,7 @@ void clif_item_repair_list(struct map_session_data *sd,struct map_session_data *
 	WFIFOW(fd,0)=0x1fc;
 	for (i = c = 0; i < MAX_INVENTORY; i++) {
 		int nameid = dstsd->status.inventory[i].nameid;
-		if (nameid > 0 && dstsd->status.inventory[i].attribute != 0) { // && skill_can_repair(sd,nameid)) {
+		if (nameid > 0 && (dstsd->status.inventory[i].attribute & ATTR_BROKEN) != 0) { // && skill_can_repair(sd,nameid)) {
 			WFIFOW(fd,c*13+4) = i;
 			WFIFOW(fd,c*13+6) = nameid;
 			WFIFOB(fd,c*13+8) = dstsd->status.inventory[i].refine;
diff --git a/src/map/pc.c b/src/map/pc.c
index 460f44f4a..0d851231d 100644
--- a/src/map/pc.c
+++ b/src/map/pc.c
@@ -9653,7 +9653,7 @@ int pc_equipitem(struct map_session_data *sd,int n,int req_pos)
 
 	if(battle_config.battle_log)
 		ShowInfo("equip %d(%d) %x:%x\n", sd->status.inventory[n].nameid, n, (unsigned int)(id ? id->equip : 0), (unsigned int)req_pos);
-	if(!pc->isequip(sd,n) || !(pos&req_pos) || sd->status.inventory[n].equip != 0 || sd->status.inventory[n].attribute==1 ) { // [Valaris]
+	if(!pc->isequip(sd,n) || !(pos&req_pos) || sd->status.inventory[n].equip != 0 || (sd->status.inventory[n].attribute & ATTR_BROKEN) != 0 ) { // [Valaris]
 		// FIXME: pc->isequip: equip level failure uses 2 instead of 0
 		clif->equipitemack(sd,n,0,EIA_FAIL); // fail
 		return 0;
diff --git a/src/map/script.c b/src/map/script.c
index 64966f987..12f7dd43c 100644
--- a/src/map/script.c
+++ b/src/map/script.c
@@ -8604,7 +8604,7 @@ BUILDIN(getbrokenid)
 
 	num=script_getnum(st,2);
 	for(i=0; i<MAX_INVENTORY; i++) {
-		if(sd->status.inventory[i].attribute) {
+		if ((sd->status.inventory[i].attribute & ATTR_BROKEN) != 0) {
 			brokencounter++;
 			if(num==brokencounter) {
 				id=sd->status.inventory[i].nameid;
@@ -8629,7 +8629,7 @@ BUILDIN(getbrokencount)
 		return true;
 
 	for (i = 0; i < MAX_INVENTORY; i++) {
-		if (sd->status.inventory[i].attribute)
+		if ((sd->status.inventory[i].attribute & ATTR_BROKEN) != 0)
 			counter++;
 	}
 
@@ -8651,10 +8651,11 @@ BUILDIN(repair)
 
 	num=script_getnum(st,2);
 	for(i=0; i<MAX_INVENTORY; i++) {
-		if(sd->status.inventory[i].attribute) {
+		if ((sd->status.inventory[i].attribute & ATTR_BROKEN) != 0) {
 			repaircounter++;
 			if(num==repaircounter) {
-				sd->status.inventory[i].attribute=0;
+				sd->status.inventory[i].attribute |= ATTR_BROKEN;
+				sd->status.inventory[i].attribute ^= ATTR_BROKEN;
 				clif->equiplist(sd);
 				clif->produce_effect(sd, 0, sd->status.inventory[i].nameid);
 				clif->misceffect(&sd->bl, 3);
@@ -8678,9 +8679,10 @@ BUILDIN(repairall)
 
 	for(i = 0; i < MAX_INVENTORY; i++)
 	{
-		if(sd->status.inventory[i].nameid && sd->status.inventory[i].attribute)
+		if (sd->status.inventory[i].nameid && (sd->status.inventory[i].attribute & ATTR_BROKEN) != 0)
 		{
-			sd->status.inventory[i].attribute = 0;
+			sd->status.inventory[i].attribute |= ATTR_BROKEN;
+			sd->status.inventory[i].attribute ^= ATTR_BROKEN;
 			clif->produce_effect(sd,0,sd->status.inventory[i].nameid);
 			repaircounter++;
 		}
diff --git a/src/map/skill.c b/src/map/skill.c
index 51d0792e3..af82cdbb4 100644
--- a/src/map/skill.c
+++ b/src/map/skill.c
@@ -2005,7 +2005,7 @@ int skill_break_equip (struct block_list *bl, unsigned short where, int rate, in
 	if (sd) {
 		for (i = 0; i < EQI_MAX; i++) {
 			int j = sd->equip_index[i];
-			if (j < 0 || sd->status.inventory[j].attribute == 1 || !sd->inventory_data[j])
+			if (j < 0 || (sd->status.inventory[j].attribute & ATTR_BROKEN) != 0 || !sd->inventory_data[j])
 				continue;
 
 			switch(i) {
@@ -2031,7 +2031,7 @@ int skill_break_equip (struct block_list *bl, unsigned short where, int rate, in
 					continue;
 			}
 			if (flag) {
-				sd->status.inventory[j].attribute = 1;
+				sd->status.inventory[j].attribute |= ATTR_BROKEN;
 				pc->unequipitem(sd, j, PCUNEQUIPITEM_RECALC|PCUNEQUIPITEM_FORCE);
 			}
 		}
@@ -15222,7 +15222,7 @@ void skill_repairweapon (struct map_session_data *sd, int idx) {
 		return; //Invalid index??
 
 	item = &target_sd->status.inventory[idx];
-	if( item->nameid <= 0 || item->attribute == 0 )
+	if( item->nameid <= 0 || (item->attribute & ATTR_BROKEN) == 0 )
 		return; //Again invalid item....
 
 	if( sd != target_sd && !battle->check_range(&sd->bl,&target_sd->bl, skill->get_range2(&sd->bl, sd->menuskill_id,sd->menuskill_val2) ) ){
@@ -15241,7 +15241,8 @@ void skill_repairweapon (struct map_session_data *sd, int idx) {
 
 	clif->skill_nodamage(&sd->bl,&target_sd->bl,sd->menuskill_id,1,1);
 
-	item->attribute = 0;/* clear broken state */
+	item->attribute |= ATTR_BROKEN;
+	item->attribute ^= ATTR_BROKEN; /* clear broken state */
 
 	clif->equiplist(target_sd);
 
diff --git a/src/map/vending.c b/src/map/vending.c
index e3a62bea7..3ae1017f8 100644
--- a/src/map/vending.c
+++ b/src/map/vending.c
@@ -276,7 +276,7 @@ void vending_openvending(struct map_session_data* sd, const char* message, const
 		 || pc->cartitem_amount(sd, index, amount) < 0 // invalid item or insufficient quantity
 		//NOTE: official server does not do any of the following checks!
 		 || !sd->status.cart[index].identify // unidentified item
-		 || sd->status.cart[index].attribute == 1 // broken item
+		 || (sd->status.cart[index].attribute & ATTR_BROKEN) != 0 // broken item
 		 || sd->status.cart[index].expire_time // It should not be in the cart but just in case
 		 || (sd->status.cart[index].bound && !pc_can_give_bound_items(sd)) // can't trade bound items w/o permission
 		 || !itemdb_cantrade(&sd->status.cart[index], pc_get_group_level(sd), pc_get_group_level(sd)) ) // untradeable item