Convert item combo db to use libconfig

2 files changed, 117 insertions, 1 deletions

diff --git a/tools/itemcombodbconverter.py b/tools/itemcombodbconverter.py
new file mode 100644
index 000000000..ae4deeba3
--- /dev/null
+++ b/tools/itemcombodbconverter.py
@@ -0,0 +1,112 @@
+#!/usr/bin/env python3
+# -*- coding: utf8 -*-
+#
+# This file is part of Hercules.
+# http://herc.ws - http://github.com/HerculesWS/Hercules
+#
+# Copyright (C) 2019 Hercules Dev Team
+# Copyright (C) 2019 Asheraf
+#
+# Hercules is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+import argparse
+import json
+import re
+from utils import libconf
+import utils.common as Tools
+
+
+def ConvertFile(args):
+	print(r'''//================= Hercules Database =====================================
+//=       _   _                     _
+//=      | | | |                   | |
+//=      | |_| | ___ _ __ ___ _   _| | ___  ___
+//=      |  _  |/ _ \ '__/ __| | | | |/ _ \/ __|
+//=      | | | |  __/ | | (__| |_| | |  __/\__ \
+//=      \_| |_/\___|_|  \___|\__,_|_|\___||___/
+//================= License ===============================================
+//= This file is part of Hercules.
+//= http://herc.ws - http://github.com/HerculesWS/Hercules
+//=
+//= Copyright (C) 2019  Hercules Dev Team
+//=
+//= Hercules is free software: you can redistribute it and/or modify
+//= it under the terms of the GNU General Public License as published by
+//= the Free Software Foundation, either version 3 of the License, or
+//= (at your option) any later version.
+//=
+//= This program is distributed in the hope that it will be useful,
+//= but WITHOUT ANY WARRANTY; without even the implied warranty of
+//= MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//= GNU General Public License for more details.
+//=
+//= You should have received a copy of the GNU General Public License
+//= along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//================= Description ===========================================
+// Configurations file for status effects
+//=========================================================================
+
+combo_db: (
+/**************************************************************************
+ ************* Entry structure ********************************************
+ **************************************************************************
+{
+	// ================ Mandatory fields ===============================
+	Items: ["item_list"]   (string, array) list of items
+	Script: <"
+		Script
+		(it can be multi-line)
+	">
+}
+**************************************************************************/''')
+	ItemDB = Tools.LoadDBConsts('item_db', f'{args.mode}', '../')
+	with open (f'../db/{args.mode}/item_combo_db.txt') as dbfile:
+		line = 0
+		for entry in dbfile:
+			line = line + 1
+			if not entry.strip() or entry.startswith('//'):
+				continue
+			m = re.search(r'(^[0-9:]+),\{(.*)\}$', entry)
+			if not m:
+				print(f'Error: Invalid pattern in entry {entry}, line {line}, aborting..')
+				exit()
+
+			items_list = m.group(1).split(':')
+			script = m.group(2)
+			for item in range(len(items_list)):
+				if int(items_list[item]) not in ItemDB:
+					print(f'Error: invalid item {item} found in line {line}, aborting..')
+					exit()
+				items_list[item] = ItemDB[int(items_list[item])]
+
+			if args.enable_jsbeautifier:
+				import jsbeautifier
+				opts = jsbeautifier.default_options()
+				opts.indent_with_tabs = True
+				opts.indent_level = 2
+				script = jsbeautifier.beautify(script, opts)
+			print(
+f'''{{
+	Items: {json.dumps(items_list)}
+	Script: <"\n{script}\n\t">
+}},''')
+	print(')')
+
+if __name__ == '__main__':
+	parser = argparse.ArgumentParser(description='Convert item combo db to new format')
+	parser.add_argument('--mode', type=str, dest='mode', help='Define usage mode re/pre-re.')
+	parser.add_argument('--enable-jsbeautifier', type=bool, dest='enable_jsbeautifier', help='Use jsbeautifier to auto format script fields.')
+	parsed_args = parser.parse_args()
+	ConvertFile(parsed_args)
diff --git a/tools/utils/common.py b/tools/utils/common.py
index acceb9b30..06695751a 100644
--- a/tools/utils/common.py
+++ b/tools/utils/common.py
@@ -21,7 +21,11 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 import io
-import libconf as libconf
+import sys
+if sys.version_info >= (3, 0):
+	from utils import libconf as libconf
+else:
+	import libconf as libconf
 import os.path
 
 def LoadDBConsts(DBname, mode, serverpath):