Shutdown timer rule/zone basis

Rocker8956 · #1 10-04-2008, 04:35 PM

This code allows zone shutdown timers to be set on a per zone basis.
Should help some servers from booting up the same zone 30 times in 10 minutes
Should also help with zones that have graveyards in other zones (I am assuming the timer on corpses stops while a zone is shutdown)

Short explanation of how this works.
If you want to make blackburrow wait 10 minutes after it is empty to shutdown
Find blackburrow in the zone table and change its shutdowndelay to 600000

Let me know if I missed something.

Required SQL

Code:

ALTER TABLE `zone` ADD column `shutdowndelay` bigint (16) unsigned NOT NULL default '5000';
INSERT INTO rule_values VALUES (1,'Zone:AutoShutdownDelay', 5000);

zone\Zonedb.h
Near line 181 Insert

Code:

int		getZoneShutDownDelay(int32 zoneID);

zone\zonedb.cpp
At end insert

Code:

int ZoneDatabase::getZoneShutDownDelay(int32 zoneID)
{
	char errbuf[MYSQL_ERRMSG_SIZE];
    char *query = 0;
    MYSQL_RES *result;
    MYSQL_ROW row;
	
	if (RunQuery(query, MakeAnyLenString(&query, "SELECT shutdowndelay FROM zone WHERE zoneidnumber=%i", zoneID), errbuf, &result))
	{
		if (mysql_num_rows(result) == 1) {
			row = mysql_fetch_row(result);
			mysql_free_result(result);
			safe_delete_array(query);
			return (atoi(row[0]));
		}
		else {
			cerr << "Error in getZoneShutDownDelay (more than one result) query '" << query << "' " << errbuf << endl;
			mysql_free_result(result);
			safe_delete_array(query);
			return (RuleI(Zone, AutoShutdownDelay));
		}
	}
	else {
		cerr << "Error in getZoneShutDownDelay query '" << query << "' " << errbuf << endl;
		safe_delete_array(query);
		mysql_free_result(result);
	}
	return (RuleI(Zone, AutoShutdownDelay));
}

zone\zone.h
near line 128
CHANGE

Code:

void	StartShutdownTimer(int32 set_time = ZONE_AUTOSHUTDOWN_DELAY);

TO

Code:

void	StartShutdownTimer(int32 set_time = (RuleI(Zone, AutoShutdownDelay)));

zone\zone.h
near line 32 INSERT

Code:

#include "../common/rulesys.h"

zone\zone.cpp
Line 654
CHANGE

Code:

autoshutdown_timer(ZONE_AUTOSHUTDOWN_DELAY),

TO

Code:

autoshutdown_timer((RuleI(Zone, AutoShutdownDelay))),

zone\zone.cpp
FIND (was line 1113 on mine)

Code:

void Zone::StartShutdownTimer(int32 set_time) {

Replace entire function with

Code:

void Zone::StartShutdownTimer(int32 set_time) {
	MZoneLock.lock();
	if (set_time > autoshutdown_timer.GetRemainingTime()) {
		if (set_time == (RuleI(Zone, AutoShutdownDelay)))
		{
			set_time = database.getZoneShutDownDelay(GetZoneID());
		}
		autoshutdown_timer.Start(set_time, false);
	}
	MZoneLock.unlock();
}

common\ruletypes.h
Near line 91 INSERT

Code:

RULE_INT ( Zone, AutoShutdownDelay, 5000 ) //How long a dynamic zone stays loaded while empty

zone\Features.h
Find and DELETE (line 38 for me)

Code:

#define ZONE_AUTOSHUTDOWN_DELAY		5000

zone\zone.h line 21
Find and DELETE (line 21 for me)

Code:

//#define ZONE_AUTOSHUTDOWN_DELAY		5000