hercules: add basic support for converting npc scripts from evol to hercules.

Can convert script line in npc scripts.
Can create map_index.txt and map.conf based on npc dir.

6 files changed, 140 insertions, 0 deletions

diff --git a/hercules/.gitignore b/hercules/.gitignore
index 96ea0f2..b21c9db 100644
--- a/hercules/.gitignore
+++ b/hercules/.gitignore
@@ -1,6 +1,8 @@
 clientdata
 maps
 serverdata
+oldserverdata
+newserverdata
 mapcache
 
 *.pyc
diff --git a/hercules/code/fileutils.py b/hercules/code/fileutils.py
index 150cb8c..884768f 100644
--- a/hercules/code/fileutils.py
+++ b/hercules/code/fileutils.py
@@ -60,3 +60,7 @@ def saveFile(fileName, data):
 def makeDir(path):
     if not os.path.exists(path):
         os.makedirs(path)
+
+def removeAllFiles(path):
+    if os.path.exists(path):
+        shutil.rmtree(path)
diff --git a/hercules/code/server/npcs.py b/hercules/code/server/npcs.py
new file mode 100644
index 0000000..7157c31
--- /dev/null
+++ b/hercules/code/server/npcs.py
@@ -0,0 +1,105 @@
+# -*- coding: utf8 -*-
+#
+# Copyright (C) 2014  Evol Online
+# Author: Andrei Karas (4144)
+
+import re
+
+from code.fileutils import *
+from code.stringutils import *
+
+mapsConfFile = "newserverdata/conf/maps.conf"
+mapsIndexFile = "newserverdata/db/map_index.txt"
+mapsIndex = 1
+scriptRe = re.compile("^(?P<map>[^/](.+))[.]gat,([ ]*)(?P<x>[\d]+),([ ]*)(?P<y>[\d]+),([ ]*)(?P<dir>[\d]+)(|,(?P<gender>[\d]+))" +
+    "[\t](?P<tag>script)[\t](?P<name>[\w#' ]+)[\t]"
+    "(?P<class>[\d]+)((,((?P<xs>[\d]+),(?P<ys>[\d]+)))|)(|;(?P<size>[\d]+))(|,|;){$")
+
+class ScriptTracker:
+    pass
+
+def convertNpcs():
+    processNpcDir("oldserverdata/npc/", "newserverdata/npc/")
+
+def processNpcDir(srcDir, dstDir):
+    makeDir(dstDir)
+    files = os.listdir(srcDir)
+    for file1 in files:
+        if file1[0] == '.':
+            continue
+        srcPath = os.path.abspath(srcDir + os.path.sep + file1)
+        dstPath = os.path.abspath(dstDir + os.path.sep + file1)
+        if not os.path.isfile(srcPath):
+            processNpcDir(srcPath, dstPath)
+        else:
+            if file1[-5:] == ".conf" or file1[-4:] == ".txt":
+                processNpcFile(srcPath, dstPath)
+
+def processNpcFile(srcFile, dstFile):
+#    print "file: " + srcFile
+    tracker = ScriptTracker()
+    tracker.insideScript = False
+    with open(srcFile, "r") as r:
+        with open(dstFile, "w") as w:
+            tracker.w = w
+            for line in r:
+                tracker.line = line
+                res = convertTextLine(tracker)
+                if res:
+                    w.write(tracker.line)
+
+def convertTextLine(tracker):
+    line = tracker.line
+    if line[:5] == "map: ":
+        processScriptMapLine(line)
+        return False
+    idx = line.find("\tscript\t")
+    if idx >= 0:
+        processScript(tracker)
+        return False
+    return True
+
+def processScriptMapLine(line):
+    global mapsIndex
+    line = stripNewLine(line)
+    if line[-4:] == ".gat":
+        line = line[:-4]
+    with open(mapsConfFile, "a") as w:
+        w.write(line + "\n")
+
+    with open(mapsIndexFile, "a") as w:
+        w.write("{0} {1}\n".format(line, mapsIndex))
+    mapsIndex = mapsIndex + 1
+
+def processScript(tracker):
+    line = tracker.line
+    w = tracker.w
+    if line[:9] == "function\t":
+        tracker.w.write(line)
+        return
+
+    m = scriptRe.search(line)
+    if m == None:
+        print "error in parsing: " + line
+        w.write("!!!error parsing line")
+        w.write(line)
+        return
+#    print "source=" + line[:-1]
+#    print "map={0} x={1} y={2} dir={3} gender={4} tag={5} name={6} class={7}, xs={8}, ys={9}, size={10}".format(
+#        m.group("map"), m.group("x"), m.group("y"), m.group("dir"), m.group("gender"),
+#        m.group("tag"), m.group("name"), m.group("class"), m.group("xs"), m.group("ys"), m.group("size"))
+
+    if m.group("gender") != None:
+        w.write("// Gender = {0}\n".format(m.group("gender")));
+    if m.group("size") != None:
+        w.write("// Size = {0}\n".format(m.group("size")));
+
+    if m.group("x") == 0 and m.group("y") == 0 and m.group("class") == 0: # float npc
+        w.write("-")
+    else:
+        w.write("{0},{1},{2},{3}".format(m.group("map"), m.group("x"), m.group("y"), m.group("dir")))
+    w.write("\tscript\t{0}\t{1}".format(m.group("name"), m.group("class")));
+
+    if m.group("xs") != None:
+        w.write(",{0},{1}".format(m.group("xs"), m.group("ys")));
+    w.write(",{\n");
diff --git a/hercules/code/server/utils.py b/hercules/code/server/utils.py
new file mode 100644
index 0000000..922cf5b
--- /dev/null
+++ b/hercules/code/server/utils.py
@@ -0,0 +1,11 @@
+# -*- coding: utf8 -*-
+#
+# Copyright (C) 2014  Evol Online
+# Author: Andrei Karas (4144)
+
+from code.fileutils import *
+
+def cleanServerData():
+    removeAllFiles("newserverdata")
+    makeDir("newserverdata/conf")
+    makeDir("newserverdata/db")
diff --git a/hercules/code/stringutils.py b/hercules/code/stringutils.py
index 09e3cf8..3d0b77a 100644
--- a/hercules/code/stringutils.py
+++ b/hercules/code/stringutils.py
@@ -26,3 +26,10 @@ def strToXml(data):
     data = data.replace("<", "&lt;");
     data = data.replace(">", "&gt;");
     return data
+
+def stripNewLine(data):
+    if len(data) == 0:
+        return data
+    if data[-1] == "\n":
+        data = data[:-1]
+    return data
diff --git a/hercules/convert_server.py b/hercules/convert_server.py
new file mode 100755
index 0000000..2902015
--- /dev/null
+++ b/hercules/convert_server.py
@@ -0,0 +1,11 @@
+#! /usr/bin/env python
+# -*- coding: utf8 -*-
+#
+# Copyright (C) 2014  Evol Online
+# Author: Andrei Karas (4144)
+
+from code.server.npcs import *
+from code.server.utils import *
+
+cleanServerData()
+convertNpcs();