35 lines
1.1 KiB
GDScript
35 lines
1.1 KiB
GDScript
class_name TimeAnchorFrequencyProfile
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extends Resource
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@export var streak_thresholds: Array[int] = [0, 8, 16]
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@export var anchors_per_window: Array[int] = [1, 2, 4]
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@export var window_beats := 4
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func interval_for_streak(streak: int) -> int:
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var anchors := anchors_per_window_for_streak(streak)
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return maxi(1, int(ceil(float(window_beats) / float(maxi(1, anchors)))))
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func anchors_per_window_for_streak(streak: int) -> int:
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var count := 1
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for index: int in range(streak_thresholds.size()):
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if index >= anchors_per_window.size():
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break
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if streak >= streak_thresholds[index]:
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count = clampi(anchors_per_window[index], 1, maxi(1, window_beats))
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return count
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func anchor_offsets_for_streak(streak: int) -> Array[int]:
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var safe_window := maxi(1, window_beats)
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var count := anchors_per_window_for_streak(streak)
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if count <= 1:
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return [safe_window]
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if count == 2:
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return [maxi(1, int(ceil(float(safe_window) * 0.5))), safe_window]
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var offsets: Array[int] = []
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for beat_offset: int in range(1, safe_window + 1):
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offsets.append(beat_offset)
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return offsets
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