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cache note arc points, untruncate time

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Anthony Samms
2026-01-15 15:15:19 -05:00
parent f62201dbb5
commit 0c9645bda7
3 changed files with 20 additions and 20 deletions
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23
scenes/game.py
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@@ -1627,6 +1627,8 @@ class GaugeHitEffect:
class NoteArc:
"""Note arcing from the player to the gauge"""
_arc_points_cache = {}
def __init__(self, note_type: int, current_ms: float, player_num: PlayerNum, big: bool, is_balloon: bool, start_x: float = 0, start_y: float = 0):
self.note_type = note_type
self.is_big = big
@@ -1660,13 +1662,20 @@ class NoteArc:
self.x_i = self.start_x
self.y_i = self.start_y
self.is_finished = False
self.arc_points_cache = []
for i in range(self.arc_points + 1):
t = i / self.arc_points
t_inv = 1.0 - t
x = int(t_inv * t_inv * self.start_x + 2 * t_inv * t * self.control_x + t * t * self.end_x)
y = int(t_inv * t_inv * self.start_y + 2 * t_inv * t * self.control_y + t * t * self.end_y)
self.arc_points_cache.append((x, y))
cache_key = (self.start_x, self.start_y, self.end_x, self.end_y, self.control_x, self.control_y, self.arc_points)
if cache_key not in NoteArc._arc_points_cache:
arc_points_list = []
for i in range(self.arc_points + 1):
t = i / self.arc_points
t_inv = 1.0 - t
x = int(t_inv * t_inv * self.start_x + 2 * t_inv * t * self.control_x + t * t * self.end_x)
y = int(t_inv * t_inv * self.start_y + 2 * t_inv * t * self.control_y + t * t * self.end_y)
arc_points_list.append((x, y))
NoteArc._arc_points_cache[cache_key] = arc_points_list
self.arc_points_cache = NoteArc._arc_points_cache[cache_key]
self.explosion_x, self.explosion_y = self.arc_points_cache[0]
self.explosion_anim = tex.get_animation(22)