def __call__( self, duration, var, v1, v2 = None, **params ):
kw = self.params.copy()
kw.update( params )
type = var.type
now = anim.get(var)
if kw.has_key('rel') and kw['rel']:
if v2 is None:
start, end = now, now+v1
else:
start, end = now+v1, now+v2
else:
if v2 is None:
start, end = now, v1
else:
start, end = v1, v2
if not kw.has_key('style'):
style = _LinearTransition
else:
try:
style = Transition.styles[kw['style']]
except KeyError:
raise ValueError, "unknown transition style \"%s\"" % kw['style']
starttime = anim.current_time()
interp = style( starttime, duration, start, end, kw, type )
if duration > 0.0:
var.add_span( starttime, starttime+duration, interp )
var.add_span( starttime+duration, None, end )
anim.advance_clock( duration )
def __call__(self, duration, var, v1, v2=None, **params):
kw = self.params.copy()
kw.update(params)
type = var.type
now = anim.get(var)
if kw.has_key('rel') and kw['rel']:
if v2 is None:
start, end = now, now + v1
else:
start, end = now + v1, now + v2
else:
if v2 is None:
start, end = now, v1
else:
start, end = v1, v2
if not kw.has_key('style'):
style = _LinearTransition
else:
try:
style = Transition.styles[kw['style']]
except KeyError:
raise ValueError, "unknown transition style \"%s\"" % kw[
'style']
starttime = anim.current_time()
interp = style(starttime, duration, start, end, kw, type)
if duration > 0.0:
var.add_span(starttime, starttime + duration, interp)
var.add_span(starttime + duration, None, end)
anim.advance_clock(duration)
def __init__(self):
super(RenderShipEcsComponent, self).__init__()
self.spr = pyglet.sprite.Sprite(img.get(img.IMG_SHIP))
self.thrust_spr = pyglet.sprite.Sprite(anim.get(anim.ANIM_THRUST))
self.thrust_cooldown = 0
def __init__(self): super(RenderShipEcsComponent, self).__init__() self.spr = pyglet.sprite.Sprite(img.get(img.IMG_SHIP)) self.thrust_spr = pyglet.sprite.Sprite(anim.get(anim.ANIM_THRUST)) self.thrust_cooldown = 0
def __init__(self, x, y, name): super(RenderAnimationEcsComponent, self).__init__() self.anim = pyglet.sprite.Sprite(anim.get(name)) self.anim.x = x self.anim.y = y self.anim.on_animation_end = self.on_animation_end self.ended = False
def __init__(self, x, y, name):
super(RenderAnimationEcsComponent, self).__init__()
self.anim = pyglet.sprite.Sprite(anim.get(name))
self.anim.x = x
self.anim.y = y
self.anim.on_animation_end = self.on_animation_end
self.ended = False
def remove_item( self, duration = 0.0, trans = transition.default ):
if anim.defining_animation():
before = anim.get( self.items )
if not before:
return
if duration:
trans( duration, self.show, len(before)-1 )
anim.set( self.items, before[:-1] )
else:
self._startitemlist.pop()
def remove_item(self, duration=0.0, trans=transition.default):
if anim.defining_animation():
before = anim.get(self.items)
if not before:
return
if duration:
trans(duration, self.show, len(before) - 1)
anim.set(self.items, before[:-1])
else:
self._startitemlist.pop()
def add_item( self, level, text, duration = 0.0, trans = transition.default ):
if anim.defining_animation():
before = anim.get( self.items )
after = before + [(level,text)]
anim.set( self.items, after )
if duration:
trans( duration, self.show, len(after) )
else:
anim.set( self.show, len(after) )
else:
self._startitemlist.append( (level, text) )
def add_item(self, level, text, duration=0.0, trans=transition.default):
if anim.defining_animation():
before = anim.get(self.items)
after = before + [(level, text)]
anim.set(self.items, after)
if duration:
trans(duration, self.show, len(after))
else:
anim.set(self.show, len(after))
else:
self._startitemlist.append((level, text))
def parse_dictionary( self, kw ):
if not kw.has_key( 'style' ):
# the default style
style = _SineWave
else:
try:
style = Undulation.styles[kw['style']]
except KeyError:
raise ValueError, "unknown undulation style \"%s\"" % kw['style']
d = kw.has_key( 'duration' )
p = kw.has_key( 'period' )
c = kw.has_key( 'cycles' )
if d:
duration = kw['duration']
if p and not c:
period = kw['period']
elif c and not p:
period = duration / kw['cycles']
else:
raise ValueError, "undulation must specify exactly two of {period,duration,cycles} or period only"
elif p and c:
period = kw['period']
duration = period * kw['cycles']
elif p:
period = kw['period']
duration = None
else:
raise ValueError, "undulation must specify exactly two of {period,duration,cycles} or period only"
n = kw.has_key( 'min' )
x = kw.has_key( 'max' )
m = kw.has_key( 'mean' )
a = kw.has_key( 'amplitude' )
if n + x + m + a != 2:
raise ValueError, "undulation must specify exactly two of {min,max,mean,amplitude}"
if n:
min = kw['min']
if x:
max = kw['max']
elif m:
max = 2 * kw['mean'] - min
else:
max = min + 2 * kw['amplitude']
elif x:
max = kw['max']
if m:
min = 2 * kw['mean'] - max
else:
min = max - 2 * kw['amplitude']
else:
min = kw['mean'] - kw['amplitude']
max = kw['mean'] + kw['amplitude']
if kw.has_key( 'relative' ) and kw['relative']:
min += anim.get(var)
return style, period, duration, min, max
def parse_dictionary(self, kw):
if not kw.has_key('style'):
# the default style
style = _SineWave
else:
try:
style = Undulation.styles[kw['style']]
except KeyError:
raise ValueError, "unknown undulation style \"%s\"" % kw[
'style']
d = kw.has_key('duration')
p = kw.has_key('period')
c = kw.has_key('cycles')
if d:
duration = kw['duration']
if p and not c:
period = kw['period']
elif c and not p:
period = duration / kw['cycles']
else:
raise ValueError, "undulation must specify exactly two of {period,duration,cycles} or period only"
elif p and c:
period = kw['period']
duration = period * kw['cycles']
elif p:
period = kw['period']
duration = None
else:
raise ValueError, "undulation must specify exactly two of {period,duration,cycles} or period only"
n = kw.has_key('min')
x = kw.has_key('max')
m = kw.has_key('mean')
a = kw.has_key('amplitude')
if n + x + m + a != 2:
raise ValueError, "undulation must specify exactly two of {min,max,mean,amplitude}"
if n:
min = kw['min']
if x:
max = kw['max']
elif m:
max = 2 * kw['mean'] - min
else:
max = min + 2 * kw['amplitude']
elif x:
max = kw['max']
if m:
min = 2 * kw['mean'] - max
else:
min = max - 2 * kw['amplitude']
else:
min = kw['mean'] - kw['amplitude']
max = kw['mean'] + kw['amplitude']
if kw.has_key('relative') and kw['relative']:
min += anim.get(var)
return style, period, duration, min, max