Kaisaan/lostkefin
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Update graphics.py

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Kaisaan 2025-06-13 01:24:44 -04:00
parent f3ca4855e6
commit c941ed5b8f
1 changed files with 14 additions and 5 deletions
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19
graphics.py
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@ -1,6 +1,7 @@
from PIL import Image from PIL import Image
import sys import sys
import numpy as np import numpy as np
from struct import pack
def intlit(bytes): def intlit(bytes):
return int.from_bytes(bytes, "little") return int.from_bytes(bytes, "little")
@ -41,7 +42,6 @@ if (clutSize == 256):
bpp = 8 bpp = 8
elif (clutSize == 16): elif (clutSize == 16):
bpp = 4 bpp = 4
quit("4 BPP Image not supported yet")
else: else:
quit("other BPP Image not supported yet") quit("other BPP Image not supported yet")
@ -115,9 +115,9 @@ if clutSize == 256:
colours = graphic.read(sectionSize) colours = graphic.read(sectionSize)
clut = clut + colours clut = clut + colours
#clut = graphic.read(clutSize * palSize) elif bpp == 4:
clut = graphic.read(clutSize * palSize)
#print(clut) print(clut)
#PIL.ImagePalette.ImagePalette("RGBA", clut) #PIL.ImagePalette.ImagePalette("RGBA", clut)
@ -166,11 +166,20 @@ for x in range(sprCount):
#print(sprDataSize) #print(sprDataSize)
graphic.seek(pxlOffset + sprOffset) graphic.seek(pxlOffset + sprOffset)
sprData = graphic.read(sprDataSize)
#print(sprData) #print(sprData)
#if (bpp == 4): #if (bpp == 4):
if (bpp == 4):
sprData4 = graphic.read(sprDataSize)
sprData = b""
for byte in sprData4:
# These might be backwards
sprData += pack("bb", byte & 0xF, byte >> 4)
else:
sprData = graphic.read(sprDataSize)
sprite = Image.frombytes("P", sprSize, bytes(sprData)) sprite = Image.frombytes("P", sprSize, bytes(sprData))
sprite.putpalette(clut, rawmode="RGBA") sprite.putpalette(clut, rawmode="RGBA")
sprite.save(f"{filename}_{x}.png") sprite.save(f"{filename}_{x}.png")