Fixed issue: 8150

* http://hercules.ws/board/tracker/issue-8150-cash-shop-updating-quantity-bug/
* Also fixed issue where when using ATitem to get more than one pet egg would result on getting only one egg
* Changed packet 0x3880 structure now it also contains pet class and dropped flag from this packet, it was pointless

4 files changed, 36 insertions, 23 deletions

diff --git a/src/char/int_pet.c b/src/char/int_pet.c
index 2867aed77..25f00e6f0 100644
--- a/src/char/int_pet.c
+++ b/src/char/int_pet.c
@@ -122,18 +122,18 @@ int inter_pet_delete(int pet_id){
 //------------------------------------------------------
 int mapif_pet_created(int fd, int account_id, struct s_pet *p)
 {
-	WFIFOHEAD(fd, 11);
-	WFIFOW(fd, 0) =0x3880;
-	WFIFOL(fd, 2) =account_id;
+	WFIFOHEAD(fd, 12);
+	WFIFOW(fd, 0) = 0x3880;
+	WFIFOL(fd, 2) = account_id;
 	if(p!=NULL){
-		WFIFOB(fd, 6)=0;
-		WFIFOL(fd, 7) =p->pet_id;
+		WFIFOW(fd, 6) = p->class_;
+		WFIFOL(fd, 8) = p->pet_id;
 		ShowInfo("int_pet: created pet %d - %s\n", p->pet_id, p->name);
 	}else{
-		WFIFOB(fd, 6)=1;
-		WFIFOL(fd, 7)=0;
+		WFIFOB(fd, 6) = 0;
+		WFIFOL(fd, 8) = 0;
 	}
-	WFIFOSET(fd, 11);
+	WFIFOSET(fd, 12);
 
 	return 0;
 }
diff --git a/src/map/intif.c b/src/map/intif.c
index 40ceda917..0f65daa6b 100644
--- a/src/map/intif.c
+++ b/src/map/intif.c
@@ -1316,7 +1316,7 @@ void intif_parse_GuildMasterChanged(int fd) {
 
 // Request pet creation
 void intif_parse_CreatePet(int fd) {
-	pet->get_egg(RFIFOL(fd,2),RFIFOL(fd,7),RFIFOB(fd,6));
+	pet->get_egg(RFIFOL(fd,2), RFIFOL(fd,6), RFIFOB(fd,8));
 }
 
 // ACK pet data
@@ -2298,7 +2298,7 @@ void intif_defaults(void) {
 		-1,-1, 7, 7,  7,11, 8, 0,  0, 0, 0, 0,  0, 0,  0, 0, //0x3850  Auctions [Zephyrus] itembound[Akinari]
 		-1, 7, 0, 0,  0, 0, 0, 0,  0, 0, 0, 0,  0, 0,  0, 0, //0x3860  Quests [Kevin] [Inkfish]
 		-1, 3, 3, 0,  0, 0, 0, 0,  0, 0, 0, 0, -1, 3,  3, 0, //0x3870  Mercenaries [Zephyrus] / Elemental [pakpil]
-		11,-1, 7, 3,  0, 0, 0, 0,  0, 0, 0, 0,  0, 0,  0, 0, //0x3880
+		12,-1, 7, 3,  0, 0, 0, 0,  0, 0, 0, 0,  0, 0,  0, 0, //0x3880
 		-1,-1, 7, 3,  0, 0, 0, 0,  0, 0, 0, 0,  0, 0,  0, 0, //0x3890  Homunculus [albator]
 	};
 
diff --git a/src/map/pet.c b/src/map/pet.c
index c04d9267a..b5870a858 100644
--- a/src/map/pet.c
+++ b/src/map/pet.c
@@ -537,25 +537,38 @@ int pet_catch_process2(struct map_session_data* sd, int target_id) {
 	return 0;
 }
 
-///This function is invoked when a new pet has been created, and at no other time!
-int pet_get_egg(int account_id,int pet_id,int flag) {
+/**
+ * Is invoked _only_ when a new pet has been created is a product of packet 0x3880
+ * see mapif_pet_created@int_pet.c for more information
+ * Handles new pet data from inter-server and prepares item information
+ * to add pet egg
+ *
+ * pet_id - Should contain pet id otherwise means failure
+ * returns true on success
+ **/
+bool pet_get_egg(int account_id, short pet_class, int pet_id ) {
 	struct map_session_data *sd;
 	struct item tmp_item;
-	int i=0,ret=0;
+	int i = 0, ret = 0;
 
-	if(flag)
-		return 0;
-		
-	sd = map->id2sd(account_id);
-	if(sd == NULL)
-		return 0;
+	if( pet_id == 0 || pet_class == 0 )
+		return false;
 
-	i = pet->search_petDB_index(sd->catch_target_class,PET_CLASS);
+	sd = map->id2sd(account_id);
+	if( sd == NULL )
+		return false;
+
+	// i = pet->search_petDB_index(sd->catch_target_class,PET_CLASS);
+	// issue: 8150
+	// Before this change in cases where more than one pet egg were requested in a short
+	// period of time it wasn't possible to know which kind of egg was being requested after
+	// the first request. [Panikon]
+	i = pet->search_petDB_index(pet_class,PET_CLASS);
 	sd->catch_target_class = -1;
 	
 	if(i < 0) {
 		intif->delete_petdata(pet_id);
-		return 0;
+		return false;
 	}
 
 	memset(&tmp_item,0,sizeof(tmp_item));
@@ -570,7 +583,7 @@ int pet_get_egg(int account_id,int pet_id,int flag) {
 		map->addflooritem(&tmp_item,1,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
 	}
 
-	return 1;
+	return true;
 }
 
 int pet_menu(struct map_session_data *sd,int menunum)
diff --git a/src/map/pet.h b/src/map/pet.h
index 537a50c4b..4ec30b3fb 100644
--- a/src/map/pet.h
+++ b/src/map/pet.h
@@ -127,7 +127,7 @@ struct pet_interface {
 	int (*select_egg) (struct map_session_data *sd, short egg_index);
 	int (*catch_process1) (struct map_session_data *sd, int target_class);
 	int (*catch_process2) (struct map_session_data *sd, int target_id);
-	int (*get_egg) (int account_id, int pet_id, int flag);
+	bool (*get_egg) (int account_id, short pet_class, int pet_id );
 	int (*unequipitem) (struct map_session_data *sd, struct pet_data *pd);
 	int (*food) (struct map_session_data *sd, struct pet_data *pd);
 	int (*ai_sub_hard_lootsearch) (struct block_list *bl, va_list ap);