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[8268] ArenaTeam: new rating-system for season 6

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every team will start with 0 rating here

to enable this you have to set your season in the config-file

thanks to danielich for initial patch

Signed-off-by: balrok <der-coole-carl@gmx.net>
This commit is contained in:
XTZGZoReX 2009-07-28 17:05:39 +02:00 • committed by balrok
parent 3557b00a13
commit 79d1c3fe6f
2 changed files with 21 additions and 3 deletions
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18
src/game/ArenaTeam.cpp
View file

@ -19,6 +19,7 @@
#include "WorldPacket.h"
#include "ObjectMgr.h"
#include "ArenaTeam.h"
#include "World.h"
ArenaTeam::ArenaTeam()
{
@ -34,6 +35,9 @@ ArenaTeam::ArenaTeam()
stats.games_week = 0;
stats.games_season = 0;
stats.rank = 0;
if (sWorld.getConfig(CONFIG_ARENA_SEASON_ID) >= 6)
stats.rating = 0;
else
stats.rating = 1500;
stats.wins_week = 0;
stats.wins_season = 0;
@ -129,7 +133,17 @@ bool ArenaTeam::AddMember(const uint64& PlayerGuid)
newmember.games_week = 0;
newmember.wins_season = 0;
newmember.wins_week = 0;
if (sWorld.getConfig(CONFIG_ARENA_SEASON_ID) >= 6)
{
if (stats.rating < 1000)
newmember.personal_rating = stats.rating;
else
newmember.personal_rating = 1000;
}
else
{
newmember.personal_rating = 1500;
}
members.push_back(newmember);
CharacterDatabase.PExecute("INSERT INTO arena_team_member (arenateamid, guid, personal_rating) VALUES ('%u', '%u', '%u')", Id, GUID_LOPART(newmember.guid), newmember.personal_rating );
@ -499,6 +513,10 @@ float ArenaTeam::GetChanceAgainst(uint32 own_rating, uint32 enemy_rating)
{
// returns the chance to win against a team with the given rating, used in the rating adjustment calculation
// ELO system
if (sWorld.getConfig(CONFIG_ARENA_SEASON_ID) >= 6)
if (enemy_rating < 1300)
enemy_rating = 1300;
return 1.0f/(1.0f+exp(log(10.0f)*(float)((float)enemy_rating - (float)own_rating)/400.0f));
}

2
src/shared/revision_nr.h
View file

@ -1,4 +1,4 @@
#ifndef __REVISION_NR_H__
#define __REVISION_NR_H__
#define REVISION_NR "8267"
#define REVISION_NR "8268"
#endif // __REVISION_NR_H__