/*==========================================
 * Notifies party members of instance change
 * Flags:
 *	0 - Create an instance
 *	1 - Get instance status
 *	2 - Notify the client
 *------------------------------------------*/
void clif_instance_status(struct map_session_data *sd, const char *name, unsigned int limit1, unsigned int limit2, int flag)
{
#if PACKETVER >= 20071128
	unsigned char buf[71];
	short packet;
	nullpo_retv(sd);

	if(flag & 1) {
		packet = 0x2cb;
		WBUFW(buf,0) = packet;
		memcpy(WBUFP(buf,2),name,61);
		WBUFB(buf,62) = '\0';	// \0 terminal
		WBUFW(buf,63) = limit1;
	} else {
		packet = 0x2cd;
		WBUFW(buf,0) = packet;
		memcpy(WBUFP(buf,2),name,61);
		WBUFB(buf,62) = '\0';	// \0 terminal
		WBUFL(buf,63) = limit1;
		WBUFL(buf,67) = limit2;
	}

	if(flag & 2) {	// A timer has changed or been added
		clif_send(buf,packet_len(packet),&sd->bl,PARTY);
	} else {	// No notification
		memcpy(WFIFOP(sd->fd,0),buf,packet_len(packet));
		WFIFOSET(sd->fd,packet_len(packet));
	}
#endif

	return;
}

//Notifies client of change in instance timer
//Flags:
//	0 - Status timer change
//	1 - Wait timer change
//	2 - Updates client
void clif_instance_change(struct map_session_data *sd, int num, unsigned int limit, int flag)
{
#if PACKETVER >= 20071128
	unsigned char buf[10];
	short packet;

	nullpo_retv(sd);

	if(flag & 1) {
		packet = 0x2cc;
		WBUFW(buf,0) = packet;
		WBUFW(buf,2) = num;
	} else {
		packet = 0x2ce;
		WBUFW(buf,0) = packet;
		WBUFL(buf,2) = num;
		WBUFL(buf,6) = limit;
	}

	if(flag & 2) {	// A timer has changed or been added
		clif_send(buf,packet_len(packet),&sd->bl,PARTY);
	} else {	// No notification
		memcpy(WFIFOP(sd->fd,0),buf,packet_len(packet));
		WFIFOSET(sd->fd,packet_len(packet));
	}
#endif

	return;
}