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kanzure/vbawarp.py

Created February 28, 2013 08:36
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vba-warping
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vbawarp.py
import vba
vba.load_rom()
# load my favorite state
vba.set_state(vba.load_state("mom-speech-1-before"))
# set warp memory
vba.set_memory_at(0xdcb5, 0x1)
vba.set_memory_at(0xdcb6, 0x1)
vba.set_memory_at(0xdcb8, 0x1)
vba.set_memory_at(0xdcb7, 0x1)
vba.set_memory_at(0xd001, 0xFF)
vba.set_memory_at(0xFF91, 0xF1)
vba.set_memory_at(0xFF9F, 0xF1)
# set pc ?
registers = vba.get_registers()
registers[0] = 0x6e11
vba.Gb.writeRegisters(registers)
# set current bank
vba.Gb.setROMBank(0x25)
# run
vba.go()
# crash (something about the game pak?)
@kanzure
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kanzure commented Feb 28, 2013 

vba.set_memory_at(0xdcb5, 1);
vba.set_memory_at(0xdcb6, 1);
vba.set_memory_at(0xdcb7, 1);
vba.set_memory_at(0xdcb8, 1);
vba.set_memory_at(0xd001, 0xff);
vba.set_memory_at(0xff91, 0xf1);
vba.set_memory_at(0xd432, 0x1);
val = vba.get_memory_at(0xd434);
vba.set_memory_at(0xd434, val & 251)

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