コード例 #1
0
ファイル: project.py プロジェクト: onze/Weld
 def load(self):
     Savable.load(self)
     Ui.instance().project_name = self.name
     print debug.curr_f(), ': Config.on_project_opening_reopen_last_level = True'
     if Config.instance().on_project_opening_reopen_last_level:
         print 'trying to reopen level named \'%s\'' % (self.level_name)
         if self.level_name:
             self.open_level(self.level_name)
         else:
             print >> sys.stderr, 'could not reopen such level.'
     else:
         print 'level auto reload skipped.'
コード例 #2
0
ファイル: project.py プロジェクト: onze/Weld
 def load(self):
     Savable.load(self)
     Ui.instance().project_name = self.name
     print debug.curr_f(
     ), ': Config.on_project_opening_reopen_last_level = True'
     if Config.instance().on_project_opening_reopen_last_level:
         print 'trying to reopen level named \'%s\'' % (self.level_name)
         if self.level_name:
             self.open_level(self.level_name)
         else:
             print >> sys.stderr, 'could not reopen such level.'
     else:
         print 'level auto reload skipped.'
コード例 #3
0
ファイル: resourcemanager.py プロジェクト: onze/Weld
    def file_props(self, url):
        """
        Takes the url to a file, and returns a dict of properties relative to it:
        """
        if url not in self:
            print url
            print >> sys.stderr, curr_f(
            ), 'can only get props of contained files.'
            return None

        url = str(url[len('file://'):])

        props = {}
        #base url
        props['url'] = url

        #full path, relative to base_path
        props['relpath'] = os.path.split(os.path.relpath(url,
                                                         self.base_path))[0]

        #name of the file
        s = os.path.split(url)[1].split('.')
        props['name'], props['ext'] = '.'.join(s[:-1]), s[-1]

        try:
            #type of resource, as defined in steel (inanimate, b-shape, behavior, etc)
            props['resource_type'] = props['relpath'].split(os.sep)[0]
        except:
            print 'url:', url
            print 'props:', props
            raise
        return props
コード例 #4
0
ファイル: resourcemanager.py プロジェクト: onze/Weld
    def file_props(self, url):
        """
        Takes the url to a file, and returns a dict of properties relative to it:
        """
        if url not in self:
            print url
            print >> sys.stderr, curr_f(), 'can only get props of contained files.'
            return None

        url = str(url[len('file://'):])
        
        props = {}
        #base url
        props['url'] = url

        #full path, relative to base_path
        props['relpath'] = os.path.split(os.path.relpath(url, self.base_path))[0]

        #name of the file
        s = os.path.split(url)[1].split('.')
        props['name'], props['ext'] = '.'.join(s[:-1]), s[-1]

        try:
            #type of resource, as defined in steel (inanimate, b-shape, behavior, etc)
            props['resource_type'] = props['relpath'].split(os.sep)[0]
        except:
            print 'url:', url
            print 'props:', props
            raise
        return props
コード例 #5
0
ファイル: project.py プロジェクト: onze/Weld
 def add_resource(self, props):
     """
     Adds a resource to the level under edition.
     """
     #TODO: add resource sharing between levels.
     if self.level is None:
         print >> sys.stderr, debug.curr_f(), ': no current level defined yet.'
         return
     {'inanimate':Level.load_inanimate}[props['resource_type']](self.level, props)
コード例 #6
0
    def on_item_dropped(self, url):
        """
        triggered when an item is dropped in the qsteelwidget.
        """
        print 'Weld.on_item_dropped:', url
        #make sure all struct are present
        if not (self.project and self.project.level):
            print >> sys.stderr, 'it\'s too early to drop stuff: '\
            'create a project and a level first !'
            return

        #retrieve data if it comes from weld
        if url in self.resMan:
            props = self.resMan.file_props(url)
            if props is None:
                print >> sys.stderr, curr_f(), ': url(\'%s\') in self.resMan '\
                    'but can\'t retrieve props.' % (url)
                return
            props = self.project.level.resMan.add_resource(
                self.resMan.base_path, props)
            url = props['url']
            if props == {} or url not in self.project.level.resMan:
                print >> sys.stderr, curr_f(), 'could not retrieve file and/or '\
                    'dependencies for props:', pp(props)
                return

        #instanciate it
        if url in self.project.level.resMan:
            props = self.project.level.resMan.file_props(url)
            dtp = self.project.level.qsteelwidget.dropTargetPosition(
                Config.instance().drop_target_vec)
            props['position'] = dtp
            props[
                'rotation'] = self.project.level.qsteelwidget.dropTargetRotation(
                )
            if props['resource_type'] == 'meshes':
                props['meshName'] = props['name']
                self.project.level.instanciate(props)
                s = 'dropped agent \'%s\' with id %i' % (props['name'],
                                                         props['agentId'])
                print s
                Ui.instance().show_status(s)
            else:
                Ui.instance().show_status('can only drop meshes so far')
コード例 #7
0
ファイル: resourcemanager.py プロジェクト: onze/Weld
    def add_resource(self, srcpath, props):
        """
        Retrieve into base_path the file descripted by the given props, as well
        as each file it may depends on, according to these rules:
        - <filename>.mesh files depend on <filename>.material

        Returns the full url to the new resource, if any.
        Also, it makes sure all needed resource are available in ogre (if props
        are valid).
        """

        if props['ext'] not in Config.instance().res_dep:
            print curr_f(
            ), ': no recorded dependencies for extension \'%s\'.' % props['ext']
            return

        #counts the number of dependencies retrieved
        cnt = 0
        for ext in Config.instance().res_dep[props['ext']]:
            dir = Config.instance().resource_ext_to_dirs[ext]

            filename = props['name'] + '.' + ext
            src = os.path.join(srcpath, dir, filename)
            dst = os.path.join(self.base_path, dir, filename)

            if self.retrieve_resource(src, dst):
                cnt += 1
            else:
                print >> sys.stderr, 'could not retrieve dependency \'%s\' for props' % ext, props

        #did we retrieve as many dependencies as needed ?
        if cnt == len(Config.instance().res_dep[props['ext']]):
            new_props = dict(props)
            new_props['url'] = 'file://' + os.path.join(
                self.base_path,
                Config.instance().resource_ext_to_dirs[props['ext']],
                props['name'] + '.' + props['ext'])
            return new_props
        print >> sys.stderr, curr_f(
        ), ': could not retrieve all dependencies for props:', pp(props)
        return {}
コード例 #8
0
ファイル: project.py プロジェクト: onze/Weld
 def add_resource(self, props):
     """
     Adds a resource to the level under edition.
     """
     #TODO: add resource sharing between levels.
     if self.level is None:
         print >> sys.stderr, debug.curr_f(
         ), ': no current level defined yet.'
         return
     {
         'inanimate': Level.load_inanimate
     }[props['resource_type']](self.level, props)
コード例 #9
0
ファイル: weld.py プロジェクト: onze/Weld
    def on_item_dropped(self, url):
        """
        triggered when an item is dropped in the qsteelwidget.
        """
        print 'Weld.on_item_dropped:', url
        #make sure all struct are present
        if not(self.project and self.project.level):
            print >> sys.stderr, 'it\'s too early to drop stuff: '\
            'create a project and a level first !'
            return

        #retrieve data if it comes from weld
        if url in self.resMan:
            props = self.resMan.file_props(url)
            if props is None:
                print >> sys.stderr, curr_f(), ': url(\'%s\') in self.resMan '\
                    'but can\'t retrieve props.' % (url)
                return
            props = self.project.level.resMan.add_resource(self.resMan.base_path,
                                                           props)
            url = props['url']
            if props == {} or url not in self.project.level.resMan:
                print >> sys.stderr, curr_f(), 'could not retrieve file and/or '\
                    'dependencies for props:', pp(props)
                return

        #instanciate it
        if url in self.project.level.resMan:
            props = self.project.level.resMan.file_props(url)
            dtp = self.project.level.qsteelwidget.dropTargetPosition(Config.instance().drop_target_vec)
            props['position'] = dtp
            props['rotation'] = self.project.level.qsteelwidget.dropTargetRotation()
            if props['resource_type'] == 'meshes':
                props['meshName'] = props['name']
                self.project.level.instanciate(props)
                s = 'dropped agent \'%s\' with id %i' % (props['name'], props['agentId'])
                print s
                Ui.instance().show_status(s)
            else:
                Ui.instance().show_status('can only drop meshes so far')
コード例 #10
0
ファイル: savable.py プロジェクト: onze/Weld
 def load(self):
     if os.path.exists(self.savepath):
         file = open(self.savepath)
         unpickled = pickle.load(file)
         file.close()
         loaded = []
         for k, v in unpickled.iteritems():
             setattr(self, k, unpickled[k])
         diff = set(self.savelist)-set(unpickled.keys())
         if diff:
             s = 'Some attributes that would have been saved were\'nt '\
             'found in the loaded file:\n%s' % ', '.join(diff)
             print >> sys.err, curr_f(), s
コード例 #11
0
 def load(self):
     if os.path.exists(self.savepath):
         file = open(self.savepath)
         unpickled = pickle.load(file)
         file.close()
         loaded = []
         for k, v in unpickled.iteritems():
             setattr(self, k, unpickled[k])
         diff = set(self.savelist) - set(unpickled.keys())
         if diff:
             s = 'Some attributes that would have been saved were\'nt '\
             'found in the loaded file:\n%s' % ', '.join(diff)
             print >> sys.err, curr_f(), s
コード例 #12
0
ファイル: resourcemanager.py プロジェクト: onze/Weld
    def add_resource(self, srcpath, props):
        """
        Retrieve into base_path the file descripted by the given props, as well
        as each file it may depends on, according to these rules:
        - <filename>.mesh files depend on <filename>.material

        Returns the full url to the new resource, if any.
        Also, it makes sure all needed resource are available in ogre (if props
        are valid).
        """

        if props['ext'] not in Config.instance().res_dep:
            print curr_f(), ': no recorded dependencies for extension \'%s\'.' % props['ext']
            return

        #counts the number of dependencies retrieved
        cnt = 0
        for ext in Config.instance().res_dep[props['ext']]:
            dir = Config.instance().resource_ext_to_dirs[ext]

            filename = props['name'] + '.' + ext
            src = os.path.join(srcpath, dir, filename)
            dst = os.path.join(self.base_path, dir, filename)

            if self.retrieve_resource(src, dst):
                cnt += 1
            else:
                print >> sys.stderr, 'could not retrieve dependency \'%s\' for props' % ext, props

        #did we retrieve as many dependencies as needed ?
        if cnt == len(Config.instance().res_dep[props['ext']]):
            new_props = dict(props)
            new_props['url'] = 'file://' + os.path.join(self.base_path,
                                                        Config.instance().resource_ext_to_dirs[props['ext']],
                                                        props['name'] + '.' + props['ext'])
            return new_props
        print >> sys.stderr, curr_f(), ': could not retrieve all dependencies for props:', pp(props)
        return {}
コード例 #13
0
 def qte_changed(self, qte, model_type, model_id):
     """
     Called when the text in a QPlainTextEdit is modified.
     (linkage is done in self.on_agents_selected)
     """
     print 'qte_changed', qte, model_type, model_id
     # check new json is still valid
     s = qte.document().toPlainText()
     try:
         eval(s)
     except Exception, e:
         print >> sys.stderr, curr_f(), ':\n', s, \
             '\nProperties description is not valid json:\n', e.args
         return
コード例 #14
0
ファイル: resourcemanager.py プロジェクト: onze/Weld
    def __contains__(self, _url):
        """
        Returns True if the pointed file can be considered a resource, that is if
        the given url points to a file contained in one of base_path subdirs.
        """
        try:
            url = str(_url)
            url = url[len('file://'):]
        except:
            print type(url)
            print >> sys.stderr, 'in', curr_f(), 'url must be an url:', url
            return False

        if not os.path.exists(url):
            #print >> sys.stderr, 'in', curr_f(), 'url does not exist:', url
            return False

        relpathdir, filename = os.path.split(os.path.relpath(url, self.base_path))
        if relpathdir.split(os.sep)[0] in ResourceManager.base_dirs:
            return True
        else:
            print 'relpathdir:', relpathdir
        return False
コード例 #15
0
ファイル: resourcemanager.py プロジェクト: onze/Weld
    def __contains__(self, _url):
        """
        Returns True if the pointed file can be considered a resource, that is if
        the given url points to a file contained in one of base_path subdirs.
        """
        try:
            url = str(_url)
            url = url[len('file://'):]
        except:
            print type(url)
            print >> sys.stderr, 'in', curr_f(), 'url must be an url:', url
            return False

        if not os.path.exists(url):
            #print >> sys.stderr, 'in', curr_f(), 'url does not exist:', url
            return False

        relpathdir, filename = os.path.split(
            os.path.relpath(url, self.base_path))
        if relpathdir.split(os.sep)[0] in ResourceManager.base_dirs:
            return True
        else:
            print 'relpathdir:', relpathdir
        return False
コード例 #16
0
ファイル: savable.py プロジェクト: onze/Weld
    def save(self):
        """
        Saves the object into <self.savepath>.
        """
        toPickle = {}
        for varname in self.savelist:
            if hasattr(self, varname):
                toPickle[varname] = getattr(self, varname)
            else:
                s = 'Trying to save a var that does not exist: \'%s\'' % varname
                print >> sys.err, curr_f(), s

        filepath, filename = os.path.split(self.savepath)
        if not os.path.exists(filepath):
            os.makedirs(filepath)
        try:
            # backup previous save
            if os.path.exists(self.savepath):
                os.rename(self.savepath, self.savepath + '.back')

            # create dir if necessary
            dirpath, _ = os.path.split(self.savepath)
            if not os.path.exists(dirpath):
                os.makedirs(dirpath, 'rwx')
                
            # do actual saving
            file = open(self.savepath, 'wb')
            pickle.dump(toPickle, file)
            file.close()

            # remove backup
            if os.path.exists(self.savepath + '.back'):
                os.remove(self.savepath + '.back')
        except Exception, e:
            raise
            print >> sys.stderr, 'in Savable%s.save():' % self, e.args
コード例 #17
0
    def save(self):
        """
        Saves the object into <self.savepath>.
        """
        toPickle = {}
        for varname in self.savelist:
            if hasattr(self, varname):
                toPickle[varname] = getattr(self, varname)
            else:
                s = 'Trying to save a var that does not exist: \'%s\'' % varname
                print >> sys.err, curr_f(), s

        filepath, filename = os.path.split(self.savepath)
        if not os.path.exists(filepath):
            os.makedirs(filepath)
        try:
            # backup previous save
            if os.path.exists(self.savepath):
                os.rename(self.savepath, self.savepath + '.back')

            # create dir if necessary
            dirpath, _ = os.path.split(self.savepath)
            if not os.path.exists(dirpath):
                os.makedirs(dirpath, 'rwx')

            # do actual saving
            file = open(self.savepath, 'wb')
            pickle.dump(toPickle, file)
            file.close()

            # remove backup
            if os.path.exists(self.savepath + '.back'):
                os.remove(self.savepath + '.back')
        except Exception, e:
            raise
            print >> sys.stderr, 'in Savable%s.save():' % self, e.args