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Up to formal definition of linearity in EoLA chapter 3

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This commit is contained in:
Grant Sanderson
2016-07-22 18:45:34 -07:00
parent 46e5dbfa14
commit 17505d4d9e
8 changed files with 244 additions and 77 deletions
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24
topics/characters.py
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@ -226,12 +226,9 @@ class Bubble(SVGMobject):
return mobject
def add_content(self, mobject):
if self.content in self.submobjects:
self.submobjects.remove(self.content)
self.position_mobject_inside(mobject)
self.content = mobject
self.add(self.content)
return self
return self.content
def write(self, text):
self.add_content(TextMobject(text))
@ -296,11 +293,12 @@ class TeacherStudentsScene(Scene):
bubble.add_content(content)
if pi_creature.bubble:
content_intro_anims = [
Transform(pi_creature.bubble, bubble)
Transform(pi_creature.bubble, bubble),
Transform(pi_creature.bubble.content, bubble.content)
]
else:
content_intro_anims = [
FadeIn(bubble.split()[0]),
FadeIn(bubble),
Write(content),
]
pi_creature.bubble = bubble
@ -324,7 +322,10 @@ class TeacherStudentsScene(Scene):
for p in self.get_everyone():
if p.bubble and p is not pi_creature:
added_anims.append(FadeOut(p.bubble))
added_anims += [
FadeOut(p.bubble),
FadeOut(p.bubble.content)
]
p.bubble = None
added_anims.append(ApplyMethod(p.change_mode, "plain"))
@ -335,24 +336,25 @@ class TeacherStudentsScene(Scene):
),
]
self.play(*anims)
return pi_creature.bubble
def teacher_says(self, content, **kwargs):
self.introduce_bubble(
return self.introduce_bubble(
content, "speech", self.get_teacher(), **kwargs
)
def student_says(self, content, student_index = 1, **kwargs):
student = self.get_students()[student_index]
self.introduce_bubble(content, "speech", student, **kwargs)
return self.introduce_bubble(content, "speech", student, **kwargs)
def teacher_thinks(self, content, **kwargs):
self.introduce_bubble(
return self.introduce_bubble(
content, "thought", self.get_teacher(), **kwargs
)
def student_thinks(self, content, student_index = 1, **kwargs):
student = self.get_students()[student_index]
self.introduce_bubble(content, "thought", student, **kwargs)
return self.introduce_bubble(content, "thought", student, **kwargs)
def random_blink(self, num_times = 1):
for x in range(num_times):