blob: 870ebdd831c35592ea05e89a4e44cdfa93a94906 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
module Seeding
module FairRankedSeeding
def self.seed(tournament_stage)
matches = tournament.current_stage.matches
match = matches.first
match_num = 0
players_used = 0
(tournament.players.count/tournament.min_players_per_team).floor.times do
match.teams.push Team.create()
end
best_first(tournament).each_slice(tournament.min_teams_per_match) do |slice|
(0..tournament.min_teams_per_match-1).each do |index|
match.teams[index].players += slice[index]
end
players_used += 1
if players_used == tournament.min_players_per_team
match_num += 1
match = matches[match_num]
players_used = 0
end
end
end
private
def self.best_first(tournament)
tournament.players.sort {|a, b| better(a, b, tournament) }
end
def self.better(player1, player2, tournament)
ps1 = previous_score(player1, tournament)
ps2 = previous_score(player2, tournament)
ps1 <=> ps2
end
def self.previous_score(player, tournament)
score = tournament.statistics.where(match: player.matches.last, user: player, name: :score)
if score.nil?
return 0
end
score
end
end
end
|
