Updated the logic in atcommand item2

Now shadow equipments will not stack anymore.
Pet eggs are created as in normal item atcommand.

Fixes #1214
Thanks to @julia40124009 for reporting.

src/map/atcommand.c

@@ -1322,37 +1322,40 @@ ACMD_FUNC(item2)
 	if (item_id > 500) {
 		int loop, get_count, i;
 		char flag = 0;
-		loop = 1;
-		get_count = number;
-		if (item_data->type == IT_WEAPON || item_data->type == IT_ARMOR ||
-			item_data->type == IT_PETEGG || item_data->type == IT_PETARMOR) {
+
+		//Check if it's stackable.
+		if(!itemdb_isstackable2(item_data)){
 			loop = number;
 			get_count = 1;
-			if (item_data->type == IT_PETEGG) {
-				identify = 1;
-				refine = 0;
-			}
-			if (item_data->type == IT_PETARMOR)
-				refine = 0;
-			if (refine > MAX_REFINE)
-				refine = MAX_REFINE;
-		} else {
+		}else{
+			loop = 1;
+			get_count = number;
+		}
+
+		if( itemdb_isequip2(item_data ) ){
+			refine = cap_value( refine, 0, MAX_REFINE );
+		}else{
+			// All other items cannot be refined and are always identified
 			identify = 1;
 			refine = attr = 0;
 		}
+
 		for (i = 0; i < loop; i++) {
-			memset(&item_tmp, 0, sizeof(item_tmp));
-			item_tmp.nameid = item_id;
-			item_tmp.identify = identify;
-			item_tmp.refine = refine;
-			item_tmp.attribute = attr;
-			item_tmp.card[0] = c1;
-			item_tmp.card[1] = c2;
-			item_tmp.card[2] = c3;
-			item_tmp.card[3] = c4;
-			item_tmp.bound = bound;
-			if ((flag = pc_additem(sd, &item_tmp, get_count, LOG_TYPE_COMMAND)))
-				clif_additem(sd, 0, 0, flag);
+			// if not pet egg
+			if (!pet_create_egg(sd, item_id)) {
+				memset(&item_tmp, 0, sizeof(item_tmp));
+				item_tmp.nameid = item_id;
+				item_tmp.identify = identify;
+				item_tmp.refine = refine;
+				item_tmp.attribute = attr;
+				item_tmp.card[0] = c1;
+				item_tmp.card[1] = c2;
+				item_tmp.card[2] = c3;
+				item_tmp.card[3] = c4;
+				item_tmp.bound = bound;
+				if ((flag = pc_additem(sd, &item_tmp, get_count, LOG_TYPE_COMMAND)))
+					clif_additem(sd, 0, 0, flag);
+			}
 		}
 
 		if (flag == 0)