Emiliano Frascaro
e727069d43
Catalogo sport in YAML, board implicito, engine per volley/basket/timed/racket/timer/generic, regia e app Android allineate. Co-authored-by: Cursor <cursoragent@cursor.com>
75 lines
2.4 KiB
Ruby
75 lines
2.4 KiB
Ruby
module Scoring
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class Rules
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Side = Struct.new(:home, :away, keyword_init: true)
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def self.from_match(match)
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rules = match.effective_scoring_rules
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board = match.effective_board_type
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case board
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when "volley", "racket"
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new(
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sets_to_win: rules["sets_to_win"].to_i,
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points_per_set: rules["points_per_set"].to_i,
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points_deciding_set: rules["points_deciding_set"].to_i,
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min_point_lead: rules["min_point_lead"].to_i
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)
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when "basket", "timed"
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PeriodRules.new(
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periods: rules["periods"].to_i,
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period_duration_secs: rules["period_duration_secs"].to_i,
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overtime_duration_secs: rules["overtime_duration_secs"].to_i
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)
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else
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new(
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sets_to_win: rules["sets_to_win"].to_i.positive? ? rules["sets_to_win"].to_i : 3,
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points_per_set: rules["points_per_set"].to_i.positive? ? rules["points_per_set"].to_i : 25,
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points_deciding_set: rules["points_deciding_set"].to_i.positive? ? rules["points_deciding_set"].to_i : 15,
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min_point_lead: rules["min_point_lead"].to_i.positive? ? rules["min_point_lead"].to_i : 2
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)
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end
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end
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def initialize(sets_to_win:, points_per_set: 25, points_deciding_set: 15, min_point_lead: 2)
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@sets_to_win = sets_to_win
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@points_per_set = points_per_set
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@points_deciding_set = points_deciding_set
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@min_point_lead = min_point_lead
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end
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def max_sets
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(@sets_to_win * 2) - 1
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end
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def points_target(current_set)
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current_set >= max_sets ? @points_deciding_set : @points_per_set
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end
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def set_winner_from_points(home_points:, away_points:, current_set:)
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target = points_target(current_set)
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if home_points >= target && (home_points - away_points) >= @min_point_lead
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:home
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elsif away_points >= target && (away_points - home_points) >= @min_point_lead
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:away
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end
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end
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def match_winner(home_sets:, away_sets:)
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return :home if home_sets >= @sets_to_win
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return :away if away_sets >= @sets_to_win
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nil
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end
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class PeriodRules
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attr_reader :periods, :period_duration_secs, :overtime_duration_secs
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def initialize(periods:, period_duration_secs:, overtime_duration_secs: 300)
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@periods = periods
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@period_duration_secs = period_duration_secs
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@overtime_duration_secs = overtime_duration_secs
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end
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end
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end
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end
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