def main():
mapfile = sys.argv[1] if len(sys.argv) >= 2 else 'pokegold-spaceworld.map'
filename = sys.argv[2] if len(sys.argv) >= 3 else 'mask.w1024.2bpp'
num_banks = 0x40
bank_mask = 0x3FFF
bank_size = 0x4000 # bytes
r = MapReader()
with open(mapfile, 'r', encoding='utf-8') as f:
l = f.readlines()
r.read_map_data(l)
default_bank_data = {'sections': [], 'used': 0, 'slack': bank_size}
with open(filename, 'wb') as f:
for bank in range(num_banks):
hits = bytearray([0x00] * bank_size)
data = r.bank_data['rom bank'].get(bank, default_bank_data)
for s in data['sections']:
if s['beg'] > s['end']:
continue
if s['beg'] == 0x0000 and s['end'] > 0xFFFF:
# https://github.com/gbdev/rgbds/issues/515
continue
beg = s['beg'] & bank_mask
end = s['end'] & bank_mask
for i in range(beg, end + 1):
hits[i] = 0xFF
f.write(hits)
def main():
print_bank = 'none'
mapfile = 'pokecrystal11.map'
if len(sys.argv) >= 2 and sys.argv[1].startswith('BANK='):
print_bank = sys.argv[1].split('=', 1)[-1]
if len(sys.argv) >= 3:
mapfile = sys.argv[2]
elif len(sys.argv) >= 3 and sys.argv[2].startswith('BANK='):
print_bank = sys.argv[2].split('=', 1)[-1]
mapfile = sys.argv[1]
if print_bank not in {'all', 'none'}:
try:
if print_bank.startswith('0x') or print_bank.startswith('0X'):
print_bank = int(print_bank[2:], 16)
else:
print_bank = int(print_bank)
except ValueError:
error = 'Error: invalid BANK: %s' % print_bank
if print_bank.isalnum():
error += ' (did you mean: 0x%s?)' % print_bank
print(error, file=sys.stderr)
sys.exit(1)
num_banks = 0x80
bank_size = 0x4000 # bytes
total_size = num_banks * bank_size
r = MapReader()
with open(mapfile, 'r', encoding='utf-8') as f:
l = f.readlines()
r.read_map_data(l)
free_space = 0
per_bank = []
default_bank_data = {'sections': [], 'used': 0, 'slack': bank_size}
for bank in range(num_banks):
bank_data = r.bank_data['ROM0 bank'] if bank == 0 else r.bank_data[
'ROMX bank']
data = bank_data.get(bank, default_bank_data)
used = data['used']
slack = data['slack']
per_bank.append((used, slack))
free_space += slack
print('Free space: %d/%d (%.2f%%)' %
(free_space, total_size, free_space * 100.0 / total_size))
if print_bank != 'none':
print()
print('bank, used, free')
for bank in range(num_banks):
used, slack = per_bank[bank]
if print_bank in {'all', bank}:
print('$%02X, %d, %d' % (bank, used, slack))
def main():
mapfile = sys.argv[1] if len(sys.argv) >= 2 else 'pokegold-spaceworld.map'
filename = sys.argv[2] if len(sys.argv) >= 3 else 'coverage.png'
num_banks = 0x40
bank_mask = 0x3FFF
bank_size = 0x4000 # bytes
bpp = 8 # bytes per pixel
height = 256 # pixels
assert bank_size % bpp == 0 and (bank_size // bpp) % height == 0
pixels_per_bank = bank_size // bpp # 2048 pixels
bank_width = pixels_per_bank // height # 8 pixels
width = bank_width * num_banks # 1024 pixels
r = MapReader()
with open(mapfile, 'r', encoding='utf-8') as f:
l = f.readlines()
r.read_map_data(l)
hit_data = []
default_bank_data = {'sections': [], 'used': 0, 'slack': bank_size}
for bank in range(num_banks):
hits = [0] * pixels_per_bank
data = r.bank_data['rom bank'].get(bank, default_bank_data)
for s in data['sections']:
if s['beg'] > s['end']:
continue
if s['beg'] == 0x0000 and s['end'] > 0xFFFF:
# https://github.com/gbdev/rgbds/issues/515
continue
beg = s['beg'] & bank_mask
end = s['end'] & bank_mask
for i in range(beg, end + 1):
hits[i // bpp] += 1
hit_data.append(hits)
pixels = [[(0xFF, 0xFF, 0xFF)] * width for _ in range(height)]
for bank, hits in enumerate(hit_data):
hue = 0 if not bank else 210 if bank % 2 else 270
for i, h in enumerate(hits):
y = i // bank_width
x = i % bank_width + bank * bank_width
hls = (hue / 360.0, 1.0 - (h / bpp * (100 - 15)) / 100.0, 1.0)
rgb = tuple(int(c * 255) for c in hls_to_rgb(*hls))
pixels[y][x] = rgb
png_data = [tuple(c for pixel in row for c in pixel) for row in pixels]
with open(filename, 'wb') as f:
w = png.Writer(width, height)
w.write(f, png_data)
args = ap.parse_args()
bank_mask = 0x3FFF
bank_size = 0x4000 # bytes
width = 256 # pixels per row
bpp = 8 # bytes per pixel
rom_size = args.num_banks * bank_size # bytes
height = (args.num_banks * bank_size +
(width * bpp - 1)) // (width * bpp) # pixels
rows_per_bank = bank_size // (width * bpp)
r = MapReader()
with open(args.mapfile, 'r', encoding="utf-8") as f:
l = f.readlines()
r.read_map_data(l)
hit_data = [[0] * width for _ in range(height)]
default_bank_data = {'sections': [], 'used': 0, 'slack': bank_size}
for bank in range(args.num_banks):
data = r.bank_data['ROM Bank'].get(bank, default_bank_data)
for s in data['sections']:
beg = (s['beg'] & bank_mask) + bank * bank_size
end = (s['end'] & bank_mask) + bank * bank_size
y_beg = beg // (width * bpp)
x_beg = (beg % (width * bpp)) // bpp
y_end = end // (width * bpp)
x_end = (end % (width * bpp)) // bpp
#print('beg {0} end {1}: {2}/{3} -- {4}/{5}'.format(beg, end, y_beg, x_beg, y_end, x_end))
# special case y_beg/x_beg and y_end/x_end
if (y_beg == y_end and x_beg == x_end):
args = ap.parse_args()
bank_mask = 0x3FFF
bank_size = 0x4000 # bytes
width = 256 # pixels per row
bpp = 8 # bytes per pixel
romname = args.romname
rom_size = args.num_banks * bank_size # bytes
height = (args.num_banks * bank_size + (width * bpp - 1)) // (width * bpp) # pixels
rows_per_bank = bank_size // (width * bpp)
r = MapReader()
with open(args.mapfile, 'r', encoding= 'utf-8') as f:
l = f.readlines()
r.read_map_data(l)
default_bank_data = {'sections': [], 'used': 0, 'slack': bank_size}
filler = [0x00, 0xFF]
if (romname is not None):
with open(romname, 'rb') as f:
for rb in range(0, args.num_banks):
data = r.bank_data['ROM Bank'].get(rb, default_bank_data)
bank = f.read(bank_size)
if (bank[bank_size - 1] in filler):
fill = bank[bank_size - 1]
for i in reversed(range(-1, bank_size - 1)):
if (i < 0 or bank[i] != fill):
break
# i is now pointing to first different byte