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smeargle.py
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porygon.py: Why did I have row & column mixed up?

current
Kiyoshi Aman 2017-12-08 14:03:59 -06:00
parent 416d2f7c0f
commit 2deb2b3561
1 changed files with 23 additions and 23 deletions
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46
porygon.py
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@ -26,9 +26,9 @@ def linear1(tile):
for x in range(8):
if tile.pixelIndex(x, y) > 0:
byte += 2**x
byte += 2**(8 - x)
data.insert(0, byte)
data.append(byte)
return bytes(data)
@ -42,15 +42,14 @@ def linear2(tile):
for x in range(8):
pixel = tile.pixelIndex(x, y)
a = pixel % 2
b = int(pixel / 2)
if a >= 1:
bp1 += 2**x
if b >= 1:
bp2 += 2**x
a = pixel & 0x1
b = pixel & 0x2
if a:
bp1 += 2**(7 - x)
if b:
bp2 += 2**(7 - x)
data.insert(0, bp2)
data.insert(0, bp1)
data.extend((bp1, bp2))
return bytes(data)
@ -64,14 +63,14 @@ def planar2(tile):
pixel = tile.pixelIndex(x, y)
byte = byte & (pixel << (4 - x))
data.insert(0, byte)
data.append(byte)
byte = 0
for x in range(4, 8):
pixel = tile.pixelIndex(x, y)
byte = byte & (pixel << (8 - x))
data.insert(0, byte)
data.append(byte)
return bytes(data)
@ -92,18 +91,15 @@ def linear4(tile):
c = pixel & 0x4
d = pixel & 0x8
if a:
bp1 += 2**x
bp1 += 2**(8 - x)
if b:
bp2 += 2**x
bp2 += 2**(8 - x)
if c:
bp3 += 2**x
bp3 += 2**(8 - x)
if d:
bp3 += 2**x
bp3 += 2**(8 - x)
data.insert(0, bp4)
data.insert(0, bp3)
data.insert(0, bp2)
data.insert(0, bp1)
data.extend((bp1, bp2, bp3, bp4))
return bytes(data)
@ -158,13 +154,17 @@ format is one of the supported formats:'''
height = data.height()
rows = int(height / 8)
columns = int(width / 8)
print(' {} rows'.format(rows))
print(' {} columns'.format(columns))
print('Converting to {}'.format(format))
counter = 0
with open(output, mode='wb') as f:
for row in range(rows):
for column in range(columns):
tile = data.copy(row * 8, column * 8, 8, 8)
for column in range(columns):
for row in range(rows):
tile = data.copy(column * 8, row * 8, 8, 8)
f.write(formats[format](tile))
counter += 1
if __name__ == '__main__':
main()