- Added the official adoption method.

( Parents need to create a party, invite a novice/first class, both equip the wedding rings and someone just right click the future baby ).
- Fixed a bug sometimes client don't show job's bonus stats.
- Removed the problematic adoption script.

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@12389 54d463be-8e91-2dee-dedb-b68131a5f0ec

10 files changed, 207 insertions, 145 deletions

diff --git a/src/map/atcommand.c b/src/map/atcommand.c
index 7a202d3fd..917d119bf 100644
--- a/src/map/atcommand.c
+++ b/src/map/atcommand.c
@@ -7536,9 +7536,7 @@ int atcommand_whereis(const int fd, struct map_session_data* sd, const char* com
  *------------------------------------------*/
 int atcommand_adopt(const int fd, struct map_session_data* sd, const char* command, const char* message)
 {
-	struct map_session_data *pl_sd1 = NULL;
-	struct map_session_data *pl_sd2 = NULL;
-	struct map_session_data *pl_sd3 = NULL;
+	struct map_session_data *pl_sd1, *pl_sd2, *pl_sd3;
 	char player1[NAME_LENGTH], player2[NAME_LENGTH], player3[NAME_LENGTH];
 	char output[256];
 
@@ -7570,7 +7568,7 @@ int atcommand_adopt(const int fd, struct map_session_data* sd, const char* comma
 		return -1;
 	}
 
-	if( pc_adoption(pl_sd1, pl_sd2, pl_sd3) != 0 ) {
+	if( !pc_adoption(pl_sd1, pl_sd2, pl_sd3) ) {
 		return -1;
 	}
 	
@@ -8218,7 +8216,10 @@ int atcommand_auction(const int fd, struct map_session_data *sd, const char *com
 {
 	nullpo_retr(0,sd);
 
+#ifndef TXT_ONLY
 	clif_Auction_openwindow(sd);
+#endif
+
 	return 0;
 }
 
diff --git a/src/map/clif.c b/src/map/clif.c
index 3f6cf94f6..f910e5418 100644
--- a/src/map/clif.c
+++ b/src/map/clif.c
@@ -5311,7 +5311,7 @@ int clif_party_member_info(struct party_data *p, struct map_session_data *sd)
 
 	WBUFW(buf, 0) = 0x1e9;
 	WBUFL(buf, 2) = sd->status.account_id;
-	WBUFL(buf, 6) = 0; //Apparently setting this to 1 makes you adoptable.
+	WBUFL(buf, 6) = 0;
 	WBUFW(buf,10) = sd->bl.x;
 	WBUFW(buf,12) = sd->bl.y;
 	WBUFB(buf,14) = 0; //Unconfirmed byte, could be online/offline.
@@ -6735,19 +6735,7 @@ void clif_callpartner(struct map_session_data *sd)
 	return;
 }
 */
-/*==========================================
- * Adopt baby [Celest]
- *------------------------------------------*/
-void clif_adopt_process(struct map_session_data *sd)
-{
-	int fd;
-	nullpo_retv(sd);
 
-	fd=sd->fd;
-	WFIFOHEAD(fd,packet_len(0x1f8));
-	WFIFOW(fd,0)=0x1f8;
-	WFIFOSET(fd,packet_len(0x1f8));
-}
 /*==========================================
  * Marry [DracoRPG]
  *------------------------------------------*/
@@ -6781,18 +6769,6 @@ void clif_divorced(struct map_session_data* sd, const char* name)
 /*==========================================
  *
  *------------------------------------------*/
-void clif_parse_ReqAdopt(int fd, struct map_session_data *sd)
-{
-	nullpo_retv(sd);
-
-	WFIFOHEAD(fd,packet_len(0x1f6));
-	WFIFOW(fd,0)=0x1f6;
-	WFIFOSET(fd, packet_len(0x1f6));
-}
-
-/*==========================================
- *
- *------------------------------------------*/
 void clif_parse_ReqMarriage(int fd, struct map_session_data *sd)
 {
 	nullpo_retv(sd);
@@ -7959,7 +7935,7 @@ void clif_parse_LoadEndAck(int fd,struct map_session_data *sd)
 		//Login Event
 		npc_script_event(sd, NPCE_LOGIN);
 		mob_barricade_get(sd);
-	} else if( sd->state.changemap ) {
+	} else {
 		//For some reason the client "loses" these on map-change.
 		clif_updatestatus(sd,SP_STR);
 		clif_updatestatus(sd,SP_AGI);
@@ -7967,15 +7943,20 @@ void clif_parse_LoadEndAck(int fd,struct map_session_data *sd)
 		clif_updatestatus(sd,SP_INT);
 		clif_updatestatus(sd,SP_DEX);
 		clif_updatestatus(sd,SP_LUK);
+	}
 
-		//New 'night' effect by dynamix [Skotlex]
+	if( sd->state.changemap )
+	{
 		if (night_flag && map[sd->bl.m].flag.nightenabled)
 		{	//Display night.
-			if (!sd->state.night) {
+			if( !sd->state.night )
+			{
 				sd->state.night = 1;
 				clif_status_load(&sd->bl, SI_NIGHT, 1);
 			}
-		} else if (sd->state.night) { //Clear night display.
+		}
+		else if( sd->state.night )
+		{ //Clear night display.
 			sd->state.night = 0;
 			clif_status_load(&sd->bl, SI_NIGHT, 0);
 		}
@@ -11216,24 +11197,6 @@ void clif_parse_ReqFeel(int fd, struct map_session_data *sd, int skilllv)
 	sd->menuskill_val = skilllv;
 }
 
-void clif_parse_AdoptRequest(int fd,struct map_session_data *sd)
-{
-	//TODO: add somewhere the adopt code, checks for exploits, etc, etc.
-	//Missing packets are the client's reply packets to the adopt request one. 
-	//[Skotlex]
-	int account_id;
-	struct map_session_data *sd2;
-	
-	account_id = RFIFOL(fd,2);
-	sd2 = map_id2sd(account_id);
-	if(sd2 && sd2->fd && sd2 != sd && sd2->status.party_id == sd->status.party_id) {	//FIXME: No checks whatsoever are in place yet!
-		fd = sd2->fd;
-		WFIFOHEAD(fd,packet_len(0x1f9));
-		WFIFOW(fd,0)=0x1f9;
-		WFIFOSET(fd, packet_len(0x1f9));
-	}
-}
-
 /*==========================================
  * Homunculus packets
  *------------------------------------------*/
@@ -11725,6 +11688,24 @@ void clif_parse_Mail_send(int fd, struct map_session_data *sd)
  * AUCTION SYSTEM
  * By Zephyrus
  *==========================================*/
+void clif_Auction_openwindow(struct map_session_data *sd)
+{
+	int fd = sd->fd;
+
+	if( sd->state.storage_flag || sd->vender_id || sd->state.trading )
+		return;
+
+	WFIFOHEAD(fd,12);
+	WFIFOW(fd,0) = 0x25f;
+	WFIFOL(fd,2) = 0;
+	WFIFOB(fd,6) = 0xb6;
+	WFIFOB(fd,7) = 0x00;
+	WFIFOB(fd,8) = 0xa6;
+	WFIFOB(fd,9) = 0xde;
+	WFIFOW(fd,10) = 0;
+	WFIFOSET(fd,12);
+}
+
 void clif_Auction_results(struct map_session_data *sd, short count, short pages, unsigned char *buf)
 {
 	int i, fd = sd->fd, len = sizeof(struct auction_data);
@@ -12039,24 +12020,59 @@ void clif_parse_cashshop_buy(int fd, struct map_session_data *sd)
 }
 
 /*==========================================
- * AUCTIONS SYSTEM
+ * Adoption System
  *==========================================*/
-void clif_Auction_openwindow(struct map_session_data *sd)
+
+// 0 : You cannot adopt more that 1 son
+// 1 : You should be at least lvl 70 to adopt
+// 2 : You cannot adopt a married player
+void clif_Adopt_reply(struct map_session_data *sd, int type)
 {
 	int fd = sd->fd;
 
-	if( sd->state.storage_flag || sd->vender_id || sd->state.trading )
-		return;
+	WFIFOHEAD(fd,6);
+	WFIFOW(fd,0) = 0x0216;
+	WFIFOL(fd,2) = type;
+	WFIFOSET(fd,6);
+}
 
-	WFIFOHEAD(fd,12);
-	WFIFOW(fd,0) = 0x25f;
-	WFIFOL(fd,2) = 0;
-	WFIFOB(fd,6) = 0xb6;
-	WFIFOB(fd,7) = 0x00;
-	WFIFOB(fd,8) = 0xa6;
-	WFIFOB(fd,9) = 0xde;
-	WFIFOW(fd,10) = 0;
-	WFIFOSET(fd,12);
+void clif_Adopt_request(struct map_session_data *sd, struct map_session_data *src, int p_id)
+{
+	int fd = sd->fd;
+
+	WFIFOSET(fd,34);
+	WFIFOW(fd,0) = 0x01f6;
+	WFIFOL(fd,2) = src->status.account_id;
+	WFIFOL(fd,6) = p_id;
+	memcpy(WFIFOP(fd,10), src->status.name, NAME_LENGTH);
+	WFIFOSET(fd,34);
+}
+
+void clif_parse_Adopt_request(int fd, struct map_session_data *sd)
+{
+	struct map_session_data *tsd = map_id2sd(RFIFOL(fd,2)), *p_sd = map_charid2sd(sd->status.partner_id);
+
+	if( pc_can_Adopt(sd, tsd, p_sd) )
+	{
+		tsd->adopt_invite = sd->status.account_id;
+		clif_Adopt_request(tsd, sd, p_sd->status.account_id);
+	}
+}
+
+void clif_parse_Adopt_reply(int fd, struct map_session_data *sd)
+{
+	struct map_session_data *p1_sd = map_id2sd(RFIFOL(fd,2)), *p2_sd = map_id2sd(RFIFOL(fd,6));
+	int result = RFIFOL(fd,10), pid = sd->adopt_invite;
+
+	sd->adopt_invite = 0;
+
+	if( pid != p1_sd->status.account_id )
+		return; // Not the same sender
+
+	if( pc_can_Adopt(p1_sd, p2_sd, sd) )
+	{
+		// Lets do the adoption!!
+	}
 }
 
 /*==========================================
@@ -12497,7 +12513,6 @@ static int packetdb_readdb(void)
 		{clif_parse_Taekwon,"taekwon"},
 		{clif_parse_RankingPk,"rankingpk"},
 		{clif_parse_FeelSaveOk,"feelsaveok"},
-		{clif_parse_AdoptRequest,"adopt"},
 		{clif_parse_debug,"debug"},
 		{clif_parse_ChangeHomunculusName,"changehomunculusname"},
 		{clif_parse_HomMoveToMaster,"hommovetomaster"},
@@ -12508,6 +12523,8 @@ static int packetdb_readdb(void)
 		{clif_parse_Hotkey,"hotkey"},
 		{clif_parse_AutoRevive,"autorevive"},
 		{clif_parse_Check,"check"},
+		{clif_parse_Adopt_request,"adoptrequest"},
+		{clif_parse_Adopt_reply,"adoptreply"},
 #ifndef TXT_ONLY
 		// MAIL SYSTEM
 		{clif_parse_Mail_refreshinbox,"mailrefresh"},
diff --git a/src/map/clif.h b/src/map/clif.h
index 286eaa6f1..8c48b7277 100644
--- a/src/map/clif.h
+++ b/src/map/clif.h
@@ -408,6 +408,7 @@ void clif_Mail_new(int fd, int mail_id, const char *sender, const char *title);
 void clif_Mail_refreshinbox(struct map_session_data *sd);
 void clif_Mail_getattachment(int fd, uint8 flag);
 // AUCTION SYSTEM
+void clif_Auction_openwindow(struct map_session_data *sd);
 void clif_Auction_results(struct map_session_data *sd, short count, short pages, unsigned char *buf);
 void clif_Auction_message(int fd, unsigned char flag);
 void clif_Auction_close(int fd, unsigned char flag);
@@ -416,7 +417,7 @@ void clif_parse_Auction_cancelreg(int fd, struct map_session_data *sd);
 
 void clif_cashshop_show(struct map_session_data *sd, struct npc_data *nd);
 
-// AUCTION SYSTEM
-void clif_Auction_openwindow(struct map_session_data *sd);
+// ADOPTION
+void clif_Adopt_reply(struct map_session_data *sd, int type);
 
 #endif /* _CLIF_H_ */
diff --git a/src/map/guild.c b/src/map/guild.c
index 5644793b2..ed35aaccb 100644
--- a/src/map/guild.c
+++ b/src/map/guild.c
@@ -618,7 +618,7 @@ int guild_invite(struct map_session_data *sd,struct map_session_data *tsd)
 		return 0; //Invite permission.
 
 	if(!battle_config.invite_request_check) {
-		if (tsd->party_invite>0 || tsd->trade_partner) {	// 相手が取引中かどうか
+		if (tsd->party_invite>0 || tsd->trade_partner || tsd->adopt_invite ) {	// 相手が取引中かどうか
 			clif_guild_inviteack(sd,0);
 			return 0;
 		}
diff --git a/src/map/map.h b/src/map/map.h
index c15af9b79..611e55d6e 100644
--- a/src/map/map.h
+++ b/src/map/map.h
@@ -746,6 +746,7 @@ struct map_session_data {
 	} deal;
 
 	int party_invite,party_invite_account;
+	int adopt_invite; // Adoption
 
 	int guild_invite,guild_invite_account;
 	int guild_emblem_id,guild_alliance,guild_alliance_account;
diff --git a/src/map/party.c b/src/map/party.c
index be89f6345..2e5370a80 100644
--- a/src/map/party.c
+++ b/src/map/party.c
@@ -288,7 +288,7 @@ int party_invite(struct map_session_data *sd,struct map_session_data *tsd)
 	}
 
 	if(!battle_config.invite_request_check) {
-		if (tsd->guild_invite>0 || tsd->trade_partner) {
+		if (tsd->guild_invite>0 || tsd->trade_partner || tsd->adopt_invite) {
 			clif_party_inviteack(sd,tsd->status.name,0);
 			return 0;
 		}
diff --git a/src/map/pc.c b/src/map/pc.c
index a06f1c474..9d8ef409b 100644
--- a/src/map/pc.c
+++ b/src/map/pc.c
@@ -537,6 +537,119 @@ static int pc_isAllowedCardOn(struct map_session_data *sd,int s,int eqindex,int
 	return 1;              
 }
 
+bool pc_isequipped(struct map_session_data *sd, int nameid)
+{
+	int i, j, index;
+
+	for( i = 0; i < EQI_MAX; i++ )
+	{
+		index = sd->equip_index[i];
+		if( index < 0 ) continue;
+
+		if( i == EQI_HAND_R && sd->equip_index[EQI_HAND_L] == index ) continue;
+		if( i == EQI_HEAD_MID && sd->equip_index[EQI_HEAD_LOW] == index ) continue;
+		if( i == EQI_HEAD_TOP && (sd->equip_index[EQI_HEAD_MID] == index || sd->equip_index[EQI_HEAD_LOW] == index) ) continue;
+	
+		if( !sd->inventory_data[index] ) continue;
+
+		if( sd->inventory_data[index]->nameid == nameid )
+			return true;
+
+		for( j = 0; j < sd->inventory_data[index]->slot; j++ )
+			if( sd->status.inventory[index].card[j] == nameid )
+				return true;
+	}
+
+	return false;
+}
+
+bool pc_can_Adopt(struct map_session_data *p1_sd, struct map_session_data *p2_sd, struct map_session_data *b_sd )
+{
+	if( !p1_sd || !p2_sd || !b_sd )
+		return false;
+
+	if( b_sd->status.father || b_sd->status.mother || b_sd->adopt_invite )
+		return false; // allready adopted baby / in adopt request
+
+	if( !p1_sd->status.partner_id || !p1_sd->status.party_id || p1_sd->status.party_id != b_sd->status.party_id )
+		return false; // You need to be married and in party with baby to adopt
+
+	if( p1_sd->status.partner_id != p2_sd->status.char_id || p2_sd->status.partner_id != p1_sd->status.char_id )
+		return false; // Not married, wrong married
+
+	if( p2_sd->status.party_id != p1_sd->status.party_id )
+		return false; // Both parents need to be in the same party
+
+	// Parents need to have their ring equipped
+	if( !pc_isequipped(p1_sd, WEDDING_RING_M) && !pc_isequipped(p1_sd, WEDDING_RING_F) )
+		return false; 
+
+	if( !pc_isequipped(p2_sd, WEDDING_RING_M) && !pc_isequipped(p2_sd, WEDDING_RING_F) )
+		return false;
+
+	// Allready adopted a baby
+	if( p1_sd->status.child || p2_sd->status.child ) {
+		clif_Adopt_reply(p1_sd, 0);
+		return false;
+	}
+
+	// Fathers need at least lvl 70 to adopt
+	if( p1_sd->status.base_level < 70 || p2_sd->status.base_level < 70 ) {
+		clif_Adopt_reply(p1_sd, 1);
+		return false;
+	}
+
+	if( b_sd->status.partner_id ) {
+		clif_Adopt_reply(p1_sd, 2);
+		return false;
+	}
+
+	return ( b_sd->status.class_ >= JOB_NOVICE && b_sd->status.class_ <= JOB_THIEF );
+}
+
+/*==========================================
+ * Adoption Process
+ *------------------------------------------*/
+bool pc_adoption(struct map_session_data *p1_sd, struct map_session_data *p2_sd, struct map_session_data *b_sd)
+{
+	int job, joblevel;
+	unsigned int jobexp;
+	
+	if( !pc_can_Adopt(p1_sd, p2_sd, b_sd) )
+		return false;
+
+	// Preserve current job levels and progress
+	joblevel = b_sd->status.job_level;
+	jobexp = b_sd->status.job_exp;
+
+	job = pc_mapid2jobid(b_sd->class_|JOBL_BABY, b_sd->status.sex);
+	if( job != -1 && !pc_jobchange(b_sd, job, 0) )
+	{ // Success, proceed to configure parents and baby skills
+		p1_sd->status.child = b_sd->status.char_id;
+		p2_sd->status.child = b_sd->status.char_id;
+		b_sd->status.father = p1_sd->status.char_id;
+		b_sd->status.mother = p2_sd->status.char_id;
+
+		// Restore progress
+		b_sd->status.job_level = joblevel;
+		clif_updatestatus(b_sd, SP_JOBLEVEL);
+		b_sd->status.job_exp = jobexp;
+		clif_updatestatus(b_sd, SP_JOBEXP);
+
+		// Baby Skills
+		pc_skill(b_sd, WE_BABY, 1, 0);
+		pc_skill(b_sd, WE_CALLPARENT, 1, 0);
+
+		// Parents Skills
+		pc_skill(p1_sd, WE_CALLBABY, 1, 0);
+		pc_skill(p1_sd, WE_CALLBABY, 1, 0);
+		
+		return true;
+	}
+
+	return false; // Job Change Fail
+}
+
 int pc_isequip(struct map_session_data *sd,int n)
 {
 	struct item_data *item;
@@ -6712,53 +6825,6 @@ int pc_divorce(struct map_session_data *sd)
 }
 
 /*==========================================
- * sd - father dstsd - mother jasd - child
- *------------------------------------------*/
-int pc_adoption(struct map_session_data *sd,struct map_session_data *dstsd, struct map_session_data *jasd)
-{       
-	int j,level, job;
-	unsigned int exp;
-	if (sd == NULL || dstsd == NULL || jasd == NULL ||
-		sd->status.partner_id <= 0 || dstsd->status.partner_id <= 0 ||
-		sd->status.partner_id != dstsd->status.char_id || dstsd->status.partner_id != sd->status.char_id ||
-		sd->status.child > 0 || dstsd->status.child || jasd->status.father > 0 || jasd->status.mother > 0)
-			return -1;
-	jasd->status.father = sd->status.char_id;
-	jasd->status.mother = dstsd->status.char_id;
-	sd->status.child = jasd->status.char_id;
-	dstsd->status.child = jasd->status.char_id;
-
-	for (j=0; j < MAX_INVENTORY; j++) {
-		if(jasd->status.inventory[j].nameid>0 && jasd->status.inventory[j].equip!=0)
-			pc_unequipitem(jasd, j, 3);
-	}
-
-	//Preserve level and exp.
-	level = jasd->status.job_level;
-	exp = jasd->status.job_exp;
-	job = jasd->class_|JOBL_BABY; //Preserve current Job by babyfying it. [Skotlex]
-	job = pc_mapid2jobid(job, jasd->status.sex);
-	if (job != -1 && pc_jobchange(jasd, job, 0) == 0)
-	{	//Success, and give Junior the Baby skills. [Skotlex]
-		//Restore job level and experience.
-		jasd->status.job_level = level;
-		jasd->status.job_exp = exp;
-		clif_updatestatus(jasd,SP_JOBLEVEL);
-		clif_updatestatus(jasd,SP_JOBEXP);
-		pc_skill(jasd,WE_BABY,1,0);
-		pc_skill(jasd,WE_CALLPARENT,1,0);
-		clif_displaymessage(jasd->fd, msg_txt(12)); // Your job has been changed.
-		//We should also grant the parent skills to the parents [Skotlex]
-		pc_skill(sd,WE_CALLBABY,1,0);
-		pc_skill(dstsd,WE_CALLBABY,1,0);
-	} else {
-		clif_displaymessage(jasd->fd, msg_txt(155)); // Impossible to change your job.
-		return -1;
-	}
-	return 0;
-}
-
-/*==========================================
  * sdの相方のmap_session_dataを返す
  *------------------------------------------*/
 struct map_session_data *pc_get_partner(struct map_session_data *sd)
diff --git a/src/map/pc.h b/src/map/pc.h
index da032deed..7942aab9d 100644
--- a/src/map/pc.h
+++ b/src/map/pc.h
@@ -190,6 +190,10 @@ int pc_cartitem_amount(struct map_session_data *sd,int idx,int amount);
 int pc_takeitem(struct map_session_data*,struct flooritem_data*);
 int pc_dropitem(struct map_session_data*,int,int);
 
+bool pc_isequipped(struct map_session_data *sd, int nameid);
+bool pc_can_Adopt(struct map_session_data *p1_sd, struct map_session_data *p2_sd, struct map_session_data *b_sd );
+bool pc_adoption(struct map_session_data *p1_sd, struct map_session_data *p2_sd, struct map_session_data *b_sd);
+
 int pc_updateweightstatus(struct map_session_data *sd);
 
 int pc_autoscript_add(struct s_autoscript *scripts, int max, short rate, short flag, struct script_code *script);
@@ -289,7 +293,6 @@ int pc_calc_pvprank_timer(int tid,unsigned int tick,int id,int data);
 int pc_ismarried(struct map_session_data *sd);
 int pc_marriage(struct map_session_data *sd,struct map_session_data *dstsd);
 int pc_divorce(struct map_session_data *sd);
-int pc_adoption(struct map_session_data *sd,struct map_session_data *dstsd,struct map_session_data *jasd);
 struct map_session_data *pc_get_partner(struct map_session_data *sd);
 struct map_session_data *pc_get_father(struct map_session_data *sd);
 struct map_session_data *pc_get_mother(struct map_session_data *sd);
diff --git a/src/map/script.c b/src/map/script.c
index 36c29e8d5..438fde722 100644
--- a/src/map/script.c
+++ b/src/map/script.c
@@ -11424,32 +11424,6 @@ BUILDIN_FUNC(getrefine)
 }
 
 /*=======================================================
- * Allows 2 Parents to adopt a character as a Baby
- *-------------------------------------------------------*/
-BUILDIN_FUNC(adopt)
-{
-	int ret;
-	
-	const char *parent1 = script_getstr(st,2);
-	const char *parent2 = script_getstr(st,3);
-	const char *child = script_getstr(st,4);
-
-	TBL_PC *p1_sd = map_nick2sd(parent1);
-	TBL_PC *p2_sd = map_nick2sd(parent2);
-	TBL_PC *c_sd = map_nick2sd(child);
-
-	if (!p1_sd || !p2_sd || !c_sd ||
-		p1_sd->status.base_level < 70 ||
-		p2_sd->status.base_level < 70)
-		return 0;
-
-	ret = pc_adoption(p1_sd, p2_sd, c_sd);
-	script_pushint(st,ret);
-
-	return 0;
-}
-
-/*=======================================================
  * Day/Night controls
  *-------------------------------------------------------*/
 BUILDIN_FUNC(night)
@@ -13310,7 +13284,6 @@ struct script_function buildin_func[] = {
 	BUILDIN_DEF(isequippedcnt,"i*"), // check how many items/cards are being equipped [Celest]
 	BUILDIN_DEF(cardscnt,"i*"), // check how many items/cards are being equipped in the same arm [Lupus]
 	BUILDIN_DEF(getrefine,"*"), // returns the refined number of the current item, or an item with index specified [celest]
-	BUILDIN_DEF(adopt,"sss"), // allows 2 parents to adopt a child
 	BUILDIN_DEF(night,""), // sets the server to night time
 	BUILDIN_DEF(day,""), // sets the server to day time
 #ifdef PCRE_SUPPORT
diff --git a/src/map/trade.c b/src/map/trade.c
index a9f2a2fd5..4371bf6a8 100644
--- a/src/map/trade.c
+++ b/src/map/trade.c
@@ -49,7 +49,7 @@ void trade_traderequest(struct map_session_data *sd, struct map_session_data *ta
 	}
 
 	if (!battle_config.invite_request_check) {
-		if (target_sd->guild_invite > 0 || target_sd->party_invite > 0) {
+		if (target_sd->guild_invite > 0 || target_sd->party_invite > 0 || target_sd->adopt_invite) {
 			clif_tradestart(sd, 2);
 			return;
 		}