Mercurial > fife-parpg

diff engine/extensions/loaders.py @ 141:5e85737281bc

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- some modification to loaders and serializers/xmlmap, now you can set a callback which informs you about finished parts of the maploading process - this can be used to prepare other parts of your client (e. g. load ingame gui) or to show a maploading progress bar USAGE (example): - map = loadMapFile(mapfile, engine, my_callback) - def mycallback(msg, percent): print msg; print percent
author chewie@33b003aa-7bff-0310-803a-e67f0ece8222
date Fri, 03 Oct 2008 12:14:39 +0000
parents ab09325f901e
children e7a431577c95
line wrap: on
line diff
--- a/engine/extensions/loaders.py	Sun Sep 28 11:12:36 2008 +0000
+++ b/engine/extensions/loaders.py	Fri Oct 03 12:14:39 2008 +0000
@@ -6,14 +6,24 @@
 from serializers.xmlmap import XMLMapLoader
 from serializers import WrongFileType, NameClash
 
+from serializers.xmlobject import XMLObjectLoader
+
 fileExtensions = ('xml',)
 
-def loadMapFile(path, engine, content = ''):
-	map_loader = XMLMapLoader(engine)
+def loadMapFile(path, engine, callback=None):
+	""" load map file and get (an optional) callback if major stuff is done:
+	- map creation
+	- parsed imports
+	- parsed layers 
+	- parsed cameras
+	the callback will send both a string and a float (which shows
+	the overall process), callback(string, float)
+		
+	@return	map	: map object
+	"""
+	map_loader = XMLMapLoader(engine, callback)
 	return map_loader.loadResource(fife.ResourceLocation(path))
 
-from serializers.xmlobject import XMLObjectLoader
-
 def loadImportFile(path, engine):
 	object_loader = XMLObjectLoader(engine.getImagePool(), engine.getAnimationPool(), engine.getModel(), engine.getVFS())
 	res = None