def decode_story(data: str, store: VarStore) -> Story:
story = Story(store)
node_store: Dict[str, Node] = {}
story_dict = json.loads(data)
for node_hash, node_dict in story_dict['nodes'].items():
node = _decode_basic_node(node_dict, story)
node_store[str(node_hash)] = node
story.change_beginning(node_store[str(story_dict['beginning'])])
for ending in story_dict['endings']:
story.add_ending(node_store[str(ending)])
for node_hash, node_dict in story_dict['nodes'].items():
_decode_outgoing(node_store[str(node_hash)], node_store,
node_dict['outgoing'])
return story
def create_test_story() -> Story:
store = VarStore()
story = Story(store)
# Create nodes
n1 = story.create_node('n1')
n2 = story.create_node('n2')
n3 = story.create_node('n3')
n4 = story.create_node('n4')
end1 = story.create_node('end1')
dead1 = story.create_node('dead-end')
n1.set_text('Currently at n1')
n2.set_text('Currently at n2')
n3.set_text('Currently at n3')
n4.set_text('Currently at n4')
end1.set_text('Ending #1')
dead1.set_text('Dead-end reached')
block3 = VarCommand('test', '=', 5)
goto_4_1 = [VarCommand('test', '+', 7), VarCommand('test2', '+', 'abd')]
req4 = VarCommand('test', '=', 5)
n3.add_change(block3)
n4.add_requirement(req4)
n1.add_outgoing(n2, 'Goto 2', None)
n1.add_outgoing(n3, 'Goto 3', None)
n2.add_outgoing(n3, 'Goto 3', None)
n3.add_outgoing(n4, 'Goto 4', None)
n3.add_outgoing(dead1, 'Goto dead-end', None)
n4.add_outgoing(end1, 'Goto ending 1', None)
n4.add_outgoing(n1, 'Goto 1', goto_4_1)
story.change_beginning(n1)
story.add_ending(end1)
return story
