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cache note arc points, untruncate time

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This commit is contained in:
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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13
libs/animation.py
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@@ -3,17 +3,8 @@ from typing import Any, Optional
from libs.global_data import global_data from libs.global_data import global_data
def get_current_ms() -> float:
def rounded(num: float) -> int: return time.time() * 1000
sign = 1 if (num >= 0) else -1
num = abs(num)
result = int(num)
if (num - result >= 0.5):
result += 1
return sign * result
def get_current_ms() -> int:
return rounded(time.time() * 1000)
class BaseAnimation(): class BaseAnimation():

4
libs/utils.py
View File

@@ -40,9 +40,9 @@ def rounded(num: float) -> int:
result += 1 result += 1
return sign * result return sign * result
def get_current_ms() -> int: def get_current_ms() -> float:
"""Get the current time in milliseconds""" """Get the current time in milliseconds"""
return rounded(time.time() * 1000) return time.time() * 1000
def strip_comments(code: str) -> str: def strip_comments(code: str) -> str:
"""Strip comments from a string of code""" """Strip comments from a string of code"""

23
scenes/game.py
View File

@@ -1627,6 +1627,8 @@ class GaugeHitEffect:
class NoteArc: class NoteArc:
"""Note arcing from the player to the gauge""" """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): 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.note_type = note_type
self.is_big = big self.is_big = big
@@ -1660,13 +1662,20 @@ class NoteArc:
self.x_i = self.start_x self.x_i = self.start_x
self.y_i = self.start_y self.y_i = self.start_y
self.is_finished = False self.is_finished = False
self.arc_points_cache = []
for i in range(self.arc_points + 1): cache_key = (self.start_x, self.start_y, self.end_x, self.end_y, self.control_x, self.control_y, self.arc_points)
t = i / self.arc_points
t_inv = 1.0 - t if cache_key not in NoteArc._arc_points_cache:
x = int(t_inv * t_inv * self.start_x + 2 * t_inv * t * self.control_x + t * t * self.end_x) arc_points_list = []
y = int(t_inv * t_inv * self.start_y + 2 * t_inv * t * self.control_y + t * t * self.end_y) for i in range(self.arc_points + 1):
self.arc_points_cache.append((x, y)) 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_x, self.explosion_y = self.arc_points_cache[0]
self.explosion_anim = tex.get_animation(22) self.explosion_anim = tex.get_animation(22)