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fix(cli): previous presentation starts last slide (#14)

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This changes the previous behavior that was such that going to previous presentation (scene) would start it from zero.
This commit is contained in:
Jérome Eertmans
2022-09-14 18:35:52 +02:00
committed by GitHub
parent 8696fca829
commit 58999d0681
1 changed files with 7 additions and 1 deletions
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8
manim_slides/present.py
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@ -73,6 +73,12 @@ class Presentation:
self.current_slide_i = 0
self.slides[-1]["terminated"] = False
def start_last_slide(self):
self.current_animation = self.slides[-1]["start_animation"]
self.load_this_cap(self.current_animation)
self.current_slide_i = len(self.slides[-1])
self.slides[-1]["terminated"] = False
def next(self):
if self.current_slide["type"] == "last":
self.current_slide["terminated"] = True
@ -312,7 +318,7 @@ class Display:
elif self.config.BACK.match(key):
if self.current_presentation.current_slide_i == 0:
self.current_presentation_i = max(0, self.current_presentation_i - 1)
self.current_presentation.reset()
self.current_presentation.start_last_slide()
self.state = State.PLAYING
else:
self.current_presentation.prev()