33 lines
1.2 KiB
Python
33 lines
1.2 KiB
Python
#!/usr/bin/python
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# -*- coding: latin-1 -*-
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import os,sys
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def hexvl(a_st):
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a_st=a_st.lower();tmpr=0;hx_st="0123456789abcdef";hx_st=hx_st.lower()
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for i in range(0,len(a_st),1):
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tmpr=(tmpr*16)+hx_st.find(a_st[i])
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return tmpr
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finp_st=sys.argv[1];fout_st=finp_st+".pal"
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if finp_st.lower()=="--help".lower():
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print "hexdump2grafxpal - 201001261202 - Paulo Silva (GPL licence)"
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print "converts a text hexdump file into a .pal file used on Grafx2"
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print "usage: python hexdump2grafxpal.py yourfile.hex"
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print "the result will be a neighbour file named yourfile.hex.pal"
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print "bug: the result may not have 768 bytes, which may not be"
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print "loadable by Grafx2, if so please fill remaining '0x00' bytes"
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print "with a hex editor like KHexEdit or any other."
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else:
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finp_fl=open(finp_st,"r");fout_fl=open(fout_st,"w");ctr=0
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while True:
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text_st=finp_fl.readline()
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if len(text_st)==0:break
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text_st=text_st.replace("\n","")
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while len(text_st)>0:
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bytecrop=hexvl(text_st[:2])
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bc2=int(bytecrop/4)
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fout_fl.write(chr(bc2));ctr+=1
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text_st=text_st[2:]
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for j in range(ctr,768,1):
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fout_fl.write(chr(0))
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finp_fl.close();fout_fl.close()
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