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added gimmick

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Yonokid
2025-07-14 22:50:30 -04:00
parent ebe991ecf1
commit aed0c530a4
4 changed files with 124 additions and 36 deletions
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109
libs/tja.py
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@@ -25,7 +25,8 @@ class Note:
type: int = field(init=False)
hit_ms: float = field(init=False)
load_ms: float = field(init=False)
pixels_per_frame: float = field(init=False)
pixels_per_frame_x: float = field(init=False)
pixels_per_frame_y: float = field(init=False)
display: bool = field(init=False)
index: int = field(init=False)
bpm: float = field(init=False)
@@ -175,6 +176,7 @@ class TJAParser:
DIFFS = {0: "easy", 1: "normal", 2: "hard", 3: "oni", 4: "edit", 5: "tower", 6: "dan"}
def __init__(self, path: Path, start_delay: int = 0, distance: int = 866):
self.file_path: Path = path
print(self.file_path)
lines = self.file_path.read_text(encoding='utf-8-sig').splitlines()
self.data = [cleaned for line in lines
@@ -244,22 +246,22 @@ class TJAParser:
balloon_data = item.split(':')[1]
if balloon_data == '':
continue
self.metadata.course_data[current_diff].balloon.extend([int(x) for x in balloon_data.split(',')])
self.metadata.course_data[current_diff].balloon.extend([int(x) for x in balloon_data.split(',') if x != ''])
elif item.startswith('BALLOONEXP'):
balloon_data = item.split(':')[1]
if balloon_data == '':
continue
self.metadata.course_data[current_diff].balloon.extend([int(x) for x in balloon_data.split(',')])
self.metadata.course_data[current_diff].balloon.extend([int(x) for x in balloon_data.split(',') if x != ''])
elif item.startswith('BALLOONMAS'):
balloon_data = item.split(':')[1]
if balloon_data == '':
continue
self.metadata.course_data[current_diff].balloon = ([int(x) for x in balloon_data.split(',')])
self.metadata.course_data[current_diff].balloon = [int(x) for x in balloon_data.split(',') if x != '']
elif item.startswith('BALLOON'):
balloon_data = item.split(':')[1]
if balloon_data == '':
continue
self.metadata.course_data[current_diff].balloon = [int(x) for x in balloon_data.split(',')]
self.metadata.course_data[current_diff].balloon = [int(x) for x in balloon_data.split(',') if x != '']
elif item.startswith('SCOREINIT'):
score_init = item.split(':')[1]
if score_init == '':
@@ -282,7 +284,7 @@ class TJAParser:
elif '限定' in self.metadata.title[region_code]:
self.ex_data.limited_time = True
def data_to_notes(self, diff):
def data_to_notes(self, diff) -> list[list[str]]:
diff_name = self.DIFFS.get(diff, "").lower()
# Use enumerate for single iteration
@@ -400,7 +402,8 @@ class TJAParser:
index = 0
time_signature = 4/4
bpm = self.metadata.bpm
scroll_modifier = 1
x_scroll_modifier = 1
y_scroll_modifier = 0
barline_display = True
gogo_time = False
skip_branch = False
@@ -409,6 +412,8 @@ class TJAParser:
bar_length = sum(len(part) for part in bar if '#' not in part)
barline_added = False
for part in bar:
if '#LYRIC' in part:
continue
if part.startswith('#BRANCHSTART'):
skip_branch = True
continue
@@ -421,7 +426,74 @@ class TJAParser:
time_signature = float(part[9:divisor]) / float(part[divisor+1:])
continue
elif '#SCROLL' in part:
scroll_modifier = float(part[7:])
# Extract the value after '#SCROLL '
scroll_value = part[7:].strip() # Remove '#SCROLL' and whitespace
# Initialize default values
x_scroll_modifier = 0
y_scroll_modifier = 0
# Handle empty value
if not scroll_value:
continue
# Check if it's a complex number (contains 'i')
if 'i' in scroll_value:
# Handle different imaginary number formats
if scroll_value == 'i':
x_scroll_modifier = 0
y_scroll_modifier = 1
elif scroll_value == '-i':
x_scroll_modifier = 0
y_scroll_modifier = -1
elif scroll_value.endswith('i') or scroll_value.endswith('.i'):
# Remove the 'i' or '.i' suffix
if scroll_value.endswith('.i'):
complex_part = scroll_value[:-2]
else:
complex_part = scroll_value[:-1]
# Look for + or - that separates real and imaginary parts
# Find the rightmost + or - (excluding position 0 for negative numbers)
plus_pos = complex_part.rfind('+')
minus_pos = complex_part.rfind('-')
separator_pos = -1
if plus_pos > 0: # Ignore + at position 0
separator_pos = plus_pos
if minus_pos > 0 and minus_pos > separator_pos: # Ignore - at position 0
separator_pos = minus_pos
if separator_pos > 0:
# Complex number like '1+i', '3+4i', '2-5i', '-1+2i', etc.
real_part = complex_part[:separator_pos]
imag_part = complex_part[separator_pos:]
x_scroll_modifier = float(real_part) if real_part else 0
# Handle imaginary part
if imag_part == '+' or imag_part == '':
y_scroll_modifier = 1
elif imag_part == '-':
y_scroll_modifier = -1
else:
y_scroll_modifier = float(imag_part)
else:
# Pure imaginary like '5i', '-3i', '2.5i'
if complex_part == '' or complex_part == '+':
y_scroll_modifier = 1
elif complex_part == '-':
y_scroll_modifier = -1
else:
y_scroll_modifier = float(complex_part)
x_scroll_modifier = 0
else:
# 'i' is somewhere in the middle - invalid format
continue
else:
# Pure real number
x_scroll_modifier = float(scroll_value)
y_scroll_modifier = 0
continue
elif '#BPMCHANGE' in part:
bpm = float(part[11:])
@@ -438,8 +510,6 @@ class TJAParser:
elif '#GOGOEND' in part:
gogo_time = False
continue
elif '#LYRIC' in part:
continue
elif part.startswith('#M'):
skip_branch = False
continue
@@ -455,8 +525,9 @@ class TJAParser:
bar_line = Note()
#Determines how quickly the notes need to move across the screen to reach the judgment circle in time
bar_line.pixels_per_frame = get_pixels_per_frame(bpm * time_signature * scroll_modifier, time_signature*4, self.distance)
pixels_per_ms = get_pixels_per_ms(bar_line.pixels_per_frame)
bar_line.pixels_per_frame_x = get_pixels_per_frame(bpm * time_signature * x_scroll_modifier, time_signature*4, self.distance)
bar_line.pixels_per_frame_y = get_pixels_per_frame(bpm * time_signature * y_scroll_modifier, time_signature*4, self.distance)
pixels_per_ms = get_pixels_per_ms(bar_line.pixels_per_frame_x)
bar_line.hit_ms = self.current_ms
if pixels_per_ms == 0:
@@ -480,13 +551,16 @@ class TJAParser:
increment = ms_per_measure / bar_length
for item in part:
if item == '0':
if item == '.':
continue
if item == '0' or (not item.isdigit()):
self.current_ms += increment
continue
note = Note()
note.hit_ms = self.current_ms
note.pixels_per_frame = bar_line.pixels_per_frame
pixels_per_ms = get_pixels_per_ms(note.pixels_per_frame)
note.pixels_per_frame_x = bar_line.pixels_per_frame_x
note.pixels_per_frame_y = bar_line.pixels_per_frame_y
pixels_per_ms = get_pixels_per_ms(note.pixels_per_frame_x)
note.load_ms = (note.hit_ms if pixels_per_ms == 0
else note.hit_ms - (self.distance / pixels_per_ms))
note.type = int(item)
@@ -504,12 +578,12 @@ class TJAParser:
note = Balloon(note)
note.count = 1 if not balloon else balloon.pop(0)
elif item == '8':
new_pixels_per_ms = play_note_list[-1].pixels_per_frame / (1000 / 60)
new_pixels_per_ms = play_note_list[-1].pixels_per_frame_x / (1000 / 60)
if new_pixels_per_ms == 0:
note.load_ms = note.hit_ms
else:
note.load_ms = note.hit_ms - (self.distance / new_pixels_per_ms)
note.pixels_per_frame = play_note_list[-1].pixels_per_frame
note.pixels_per_frame_x = play_note_list[-1].pixels_per_frame_x
self.current_ms += increment
play_note_list.append(note)
bisect.insort(draw_note_list, note, key=lambda x: x.load_ms)
@@ -519,6 +593,7 @@ class TJAParser:
if isinstance(play_note_list[-2], Drumroll) and play_note_list[-1].type != 8:
print(self.file_path, diff)
print(bar)
continue
raise Exception(f"{play_note_list[-2]}")
# https://stackoverflow.com/questions/72899/how-to-sort-a-list-of-dictionaries-by-a-value-of-the-dictionary-in-python
# Sorting by load_ms is necessary for drawing, as some notes appear on the