1 files changed, 69 insertions, 0 deletions
diff --git a/utils/dump_names.py b/utils/dump_names.py
new file mode 100644
index 0000000..12eafb5
--- /dev/null
+++ b/utils/dump_names.py
@@ -0,0 +1,69 @@
+#!/usr/bin/env python2
+# -*- coding: utf-8 -*-
+
+import sys, os, io
+from read_charmap import read_charmap
+
+def calc_bank(p):
+	return p // 0x4000
+
+def calc_address(p):
+	b = calc_bank(p)
+	o = b * 0x4000
+	return 0x4000 + p - o
+
+def get_sym_loc(p):
+	b, a = calc_bank(p), calc_address(p)
+	return '%02x:%04x' % (b, a)
+
+def get_project_dir():
+	script_path = os.path.realpath(__file__)
+	script_dir = os.path.dirname(script_path)
+	project_dir = os.path.join(script_dir, '..')
+	return os.path.normpath(project_dir)
+	
+def get_baserom_path():
+	project_dir = get_project_dir()
+	return os.path.join(project_dir, 'baserom.gb')
+
+def dump_strings(data):
+	charmap = read_charmap()
+	ss = []
+	chars = []
+	for v in data:
+		if v in charmap:
+			c = charmap[v]
+			chars.append(c)
+		else:
+			if chars:
+				ss.append('"%s"' % ''.join(chars))
+				chars = []
+			ss.append('$%02x' % v)
+		if v == 0x50:
+			if chars:
+				ss.append('"%s"' % ''.join(chars))
+				chars = []
+			print '\tdb %s' % ', '.join(ss)
+			ss = []
+	if ss:
+		print '\tdb %s' % ', '.join(ss)
+
+def read_data(bank, address, n):
+	offset = bank * 0x4000 + address - 0x4000
+	baserom_path = get_baserom_path()
+	with open(baserom_path, 'rb') as f:
+		f.seek(offset)
+		data = []
+		i = 0
+		while i < n:
+			c = f.read(1)
+			v = ord(c)
+			if v == 0x50:
+				i += 1
+			data.append(v)
+	return data
+
+p = 0xfcaaf # Landmarks
+print get_sym_loc(p)
+data = read_data(calc_bank(p), calc_address(p), 45)
+dump_strings(data)