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- Not all systems have /usr/bin/python - On those that do, it is not always python 2 - These files aren't marked executable anyway Just use "python whatever.py" via shell instead. hg-commit-id: 09184f4c838d
104 lines
4.6 KiB
Python
104 lines
4.6 KiB
Python
#author: Bryan Bishop <kanzure@gmail.com>
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#date: 2012-01-15
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#help with connection math
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import extract_maps
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from pretty_map_headers import map_constants, map_name_cleaner, offset_to_pointer
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def print_connections(map_id, in_connection_id=None, do_output=False):
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map1 = extract_maps.map_headers[map_id]
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map1_name = map1["name"]
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connections = map1["connections"]
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output = ""
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if in_connection_id != None:
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connections2 = {}
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connections2[in_connection_id] = connections[in_connection_id]
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connections = connections2
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for connection_id in connections:
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connection = connections[connection_id]
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direction = connection["direction"]
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connected_pointer = int(connection["connected_map_tile_pointer"], 16)
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current_pointer = int(connection["current_map_tile_pointer"], 16)
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map2_id = connection["map_id"]
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map2 = extract_maps.map_headers[map2_id]
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map2_name = map2["name"]
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map2_cname = map_name_cleaner(map2["name"], None)[:-2]
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map2_bank = int(map2["bank"], 16)
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map2_blocks_pointer = offset_to_pointer(int(map2["map_pointer"], 16))
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map2_height = int(map2["y"], 16)
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map2_width = int(map2["x"], 16)
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output += map1_name + " (id=" + str(map_id) + ") " + direction + " to " + map2_name + "\n"
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output += "map2 blocks pointer: " + hex(map2_blocks_pointer) + "\n"
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output += "map2 height: " + str(map2_height) + "\n"
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output += "map2 width: " + str(map2_width) + "\n"
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output += "map1 connection pointer: " + hex(connected_pointer) + "\n"
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shift = 0
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#not sure about the calculated shift for NORTH or SOUTH
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if direction == "NORTH":
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calculated = map2_blocks_pointer + (map2_height - 3) * map2_width
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result = connected_pointer - calculated
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if result != 0:
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shift = result #seems to always be 2?
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calculated = map2_blocks_pointer + (map2_height - 3) * map2_width + shift
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output += "shift: " + str(shift) + "\n"
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formula = map2_cname + "Blocks + (" + map2_cname + "Height - 3) * " + map2_cname + "Width + " + str(shift)
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else:
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formula = map2_cname + "Blocks + (" + map2_cname + "Height - 3) * " + map2_cname + "Width"
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elif direction == "SOUTH":
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calculated = map2_blocks_pointer
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result = connected_pointer - calculated
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formula = map2_cname + "Blocks"
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if result != 0:
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shift = result
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calculated = map2_blocks_pointer + shift
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output += "shift: " + str(shift) + "\n"
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formula += " + " + str(shift)
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elif direction == "WEST":
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calculated = map2_blocks_pointer - 3 + (map2_width)
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result = connected_pointer - calculated
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formula = map2_cname + "Blocks - 3 + (" + map2_cname + "Width)"
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if result != 0:
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shift = result / map2_width
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shift += 1
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calculated = map2_blocks_pointer - 3 + (map2_width * shift)
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output += "shift: " + str(shift) + "\n"
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formula = map2_cname + "Blocks - 3 + (" + map2_cname + "Width * " + str(shift) + ")"
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elif direction == "EAST":
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calculated = map2_blocks_pointer + (map2_width)
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result = connected_pointer - calculated
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output += ".. result is: " + str(result) + "\n"
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formula = map2_cname + "Blocks + (" + map2_cname + "Width)"
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if result != 0:
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shift = result / map2_width
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shift += 1
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calculated = map2_blocks_pointer + (map2_width * shift)
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output += "shift: " + str(shift) + "\n"
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formula = map2_cname + "Blocks" + " + (" + map2_cname + "Width * " + str(shift) + ")"
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output += "formula: " + formula + "\n"
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result = connected_pointer - calculated
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output += "result: " + str(result) + "\n"
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output += "\n\n"
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if in_connection_id != None:
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return formula
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if do_output == True:
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return output
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if __name__ == "__main__":
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extract_maps.load_rom()
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extract_maps.load_map_pointers()
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extract_maps.read_all_map_headers()
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#trouble:
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#print_connections(13)
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#print_connections(15)
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for map_id in extract_maps.map_headers.keys():
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if map_id not in extract_maps.bad_maps:
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print print_connections(map_id, do_output=True)
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