fix rom path in another redtool

redtools/extract_maps.py

@@ -6,8 +6,8 @@ import json
 #parse hex values as base 16 (see calculate_pointer)
 base = 16
 
-#where to load the rom from
-rom_filename = "../baserom.gbc"
+# TODO: load the rom based on config.rom_path
+rom_filename = os.path.join(os.getcwd(), "baserom.gbc")
 rom = None #load the rom later
 
 #map header pointers start at 0x1AE