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Basic support for Acfun positioned comment

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This commit is contained in:
Star Brilliant 2013-12-08 00:31:03 +08:00
parent 9a93af5e99
commit 976ecd5044
1 changed files with 21 additions and 3 deletions
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24
danmaku2ass.py
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@ -137,12 +137,12 @@ def ReadCommentsAcfun(f, fontsize):
p = str(comment['c']).split(',')
assert len(p) >= 6
assert p[2] in ('1', '2', '4', '5', '7')
c = str(comment['m'])
size = int(p[3])*fontsize/25.0
if p[2] != '7':
c = str(comment['m']).replace('\\r', '\n').replace('\r', '\n')
yield (float(p[0]), int(p[5]), i, c, {'1': 0, '2': 0, '4': 2, '5': 1}[p[2]], int(p[1]), size, (c.count('\n')+1)*size, CalculateLength(c)*size)
else:
c = dict(json.loads(c))
c = dict(json.loads(comment['m']))
yield (float(p[0]), int(p[5]), i, c, 'acfunpos', int(p[1]), size, 0, 0)
except (AssertionError, AttributeError, IndexError, TypeError, ValueError):
logging.warning(_('Invalid comment: %r') % comment)
@ -308,7 +308,7 @@ def WriteCommentAcfunPositioned(f, c, width, height, styleid):
try:
comment_args = c[3]
text = str(comment_args['n'])
text = ASSEscape(str(comment_args['n']).replace('\\r', '\n').replace('\r', '\n'))
styles = []
anchor = {0: 7, 1: 8, 2: 9, 3: 4, 4: 5, 5: 6, 6: 1, 7: 2, 8: 3}.get(comment_args.get('c', 0), 7)
if anchor != 7:
@ -355,6 +355,7 @@ def WriteCommentAcfunPositioned(f, c, width, height, styleid):
action_time = float(comment_args.get('l', 3.0))
actions = list(comment_args.get('z', []))
to_x, to_y = from_x, from_y
to_rotate_z, to_rotate_y = rotate_z, rotate_y
for action in actions:
action = dict(action)
duration = float(action.get('l', 0.0))
@ -371,6 +372,23 @@ def WriteCommentAcfunPositioned(f, c, width, height, styleid):
action_styles.append('\\fscx%s' % round(float(action['f'])*100))
if 'g' in action:
action_styles.append('\\fscy%s' % round(float(action['g'])*100))
if 'c' in action:
to_color = int(action['c'])
action_styles.append('\\c&H%02X%02X%02x&' % (to_color & 0xff, (to_color >> 8) & 0xff, (to_color >> 16) & 0xff))
if 't' in action:
to_alpha = 255-round(float(action['t'])*255)
action_styles.append('\\alpha&H%02X' % to_alpha)
if 'd' in action:
to_rotate_z = -float(action['d'])
if 'e' in action:
to_rotate_y = -float(action['e'])
if ('d' in action) or ('e' in action):
action_styles.append('\\frz%s' % round(to_rotate_z))
if not (-1 < to_rotate_z < 1):
action_styles.append('\\frx%s' % round(to_rotate_y*math.sin(to_rotate_z*math.pi/180)))
action_styles.append('\\fry%s' % round(to_rotate_y*math.cos(to_rotate_z*math.pi/180)))
else:
action_styles.append('\\fry%s' % round(to_rotate_y))
if action_styles:
styles.append('\\t(%s, %s, %s)' % (round(action_time*1000), round((action_time+duration)*1000), ''.join(action_styles)))
action_time += duration