Help with an old source edit please!

[Aeromesi 180]

I have this old source edit that I used for one of my features on my server, but it doesn't work anymore on Hercules so could someone help me out with this function?

Function name is partyinvite

Code from script.c:

BUILDIN_FUNC(partyinvite){int party_id,i = 0;struct map_session_data *sd = script_rid2sd(st ); struct party_data *p; party_id=script_getnum(st,2); p = party_search(party_id); if (p ) //Search leaderfor(i = 0; i < MAX_PARTY && !p->party.member.leader; i++); if (!p || i == MAX_PARTY) return 0; //leader not foundif(!sd) return 0; //no players in the scriptsd->party_joining = 1;sd->party_invite = party_id;sd->party_invite_account = p->party.member[i].account_id; if( party_member_added(party_id,sd->status.account_id,sd->status.char_id,0) )script_pushint(st,1);elsescript_pushint(st,-1);return 0;}

The error when compiling:
 

 

5>c:usersmichaeldesktopemusrcmapscript.c(19031): warning C4013: 'party_search' undefined; assuming extern returning int5>c:usersmichaeldesktopemusrcmapscript.c(19031): warning C4047: '=' : 'party_data *' differs in levels of indirection from 'int'5>c:usersmichaeldesktopemusrcmapscript.c(19034): error C2231: '.leader' : left operand points to 'struct', use '->'5>c:usersmichaeldesktopemusrcmapscript.c(19042): warning C4013: 'party_member_added' undefined; assuming extern returning int

Any help on this?

[csnv 12]

Try this (remember that Hercules uses interfaces and script.c is a bit different)

BUILDIN(partyinvite){	int party_id,i = 0;	struct map_session_data *sd = script_rid2sd(st ); 	struct party_data *p; 	party_id=script_getnum(st,2); 	p = party->search(party_id); 	if (p ) //Search leader		for(i = 0; i < MAX_PARTY && !p->party.member->leader; i++); 	if (!p || i == MAX_PARTY)		return 0; //leader not found	if(!sd)		return 0; //no players in the script	sd->party_joining = 1;	sd->party_invite = party_id;	sd->party_invite_account = p->party.member[i].account_id; 	if( party->member_added(party_id,sd->status.account_id,sd->status.char_id,0) )		script_pushint(st,1);	else		script_pushint(st,-1);	return true;}