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save parser finished

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Debucquoy 2023-02-14 16:27:02 +01:00
parent 56cde5623e
commit c6d7e148df
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GPG Key ID: 3B9EEB701C9E2919
2 changed files with 17 additions and 8 deletions
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23
prototypes/saves_prototypes/parser.py
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@ -27,10 +27,14 @@ class save_Parser:
def __str__(self): def __str__(self):
return str(self.map_shape) return str(self.map_shape)
def shape_to_bytes(self, shape): def shape_to_bytes(self, shape_matrix):
bytes_ammount = len(shape) // 8 shape_list = [b for r in shape_matrix for b in r]
bytes_trash = len(shape) % 8 byte_ammount = len(shape_list) // 8 + 1
tray = 0 tray = 0
for i in shape_list:
tray = (tray << 1) | i
return tray.to_bytes(byte_ammount, 'big')
def load(self): def load(self):
""" """
@ -43,14 +47,19 @@ class save_Parser:
""" """
save_data = b'' save_data = b''
save_data += b'SMS' save_data += b'SMS'
save_data += bytes(len(map_shape)) save_data += len(self.map_shape).to_bytes(1, 'big')
save_data += shape_to_bytes(self.map_shape) save_data += self.shape_to_bytes(self.map_shape)
save_data += bytes() save_data += len(self.pieces).to_bytes(1, 'big')
for piece in self.pieces:
save_data +=len(piece).to_bytes(1, 'big')
save_data += self.shape_to_bytes(piece)
save_data += b'SME' save_data += b'SME'
with open(self.filename, mode='bw') as file: with open(self.filename, mode='bw') as file:
file.write(save_data) file.write(save_data)
if __name__ == "__main__": if __name__ == "__main__":
p = save_Parser('test.map') p = save_Parser('test.map')
p.define_map([[0,1],[0,1]]) p.define_map([[1,0,1],[1,1,1], [1,0,0]])
p.add_piece([[0, 1],[0, 1]])
p.save() p.save()
# print(p.shape_to_bytes([[1,0,1],[1,1,1], [1,0,0]]))

2
prototypes/saves_prototypes/test.map
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@ -1 +1 @@
SMSSME SMS|SME