def save_images(self, images, object):
""" save image definitions
@type images: list
@param images: list of <image> elements
@type object: fife.Object
@param object: the object which should be saved
"""
visual = object.get2dGfxVisual()
angles = visual.getStaticImageAngles()
if self.debug:
print("\t\tobject angles: ", angles)
for element in images:
angle = int(element.get("direction"))
if angle not in angles: continue
index = visual.getStaticImageIndexByAngle(angle)
image = self.img_manager.get(index)
x_offset = image.getXShift()
y_offset = image.getYShift()
if 'x_offset' not in element.attrib or int(element.attrib['x_offset']) != x_offset:
self.change = True
if 'y_offset' not in element.attrib or int(element.attrib['y_offset']) != y_offset:
self.change = True
element.attrib['x_offset'] = str(x_offset)
element.attrib['y_offset'] = str(y_offset)
if self.debug and self.change:
print("\tSet new data in xml tree: (<image>) ")
print("\t\tx offset: ", element.attrib['x_offset'])
print("\t\ty offset: ", element.attrib['y_offset'])
def parse_images(self, objelt, object):
"""
"""
for image in objelt.findall('image'):
source = image.get('source')
if not source:
raise InvalidFormat('<image> declared without a source attribute.')
# paths are relative to this resource's path
path = self.filename.split('/')
path.pop()
path.append(str(source))
img = self.imgMgr.create('/'.join(path))
img.setXShift(int( image.get('x_offset', 0) ))
img.setYShift(int( image.get('y_offset', 0) ))
object.get2dGfxVisual().addStaticImage(int( image.get('direction', 0) ), img.getHandle())
def parse_images(self, objelt, object):
"""
"""
for image in objelt.findall('image'):
source = image.get('source')
if not source:
raise InvalidFormat(
'<image> declared without a source attribute.')
# paths are relative to this resource's path
path = self.filename.split('/')
path.pop()
path.append(str(source))
img = self.imgMgr.create('/'.join(path))
img.setXShift(int(image.get('x_offset', 0)))
img.setYShift(int(image.get('y_offset', 0)))
object.get2dGfxVisual().addStaticImage(
int(image.get('direction', 0)), img.getHandle())
def save_images(self, images, object):
""" save image definitions
@type images: list
@param images: list of <image> elements
@type object: fife.Object
@param object: the object which should be saved
"""
visual = object.get2dGfxVisual()
angles = visual.getStaticImageAngles()
if self.debug:
print("\t\tobject angles: ", angles)
for element in images:
angle = int(element.get("direction"))
if angle not in angles: continue
index = visual.getStaticImageIndexByAngle(angle)
image = self.img_manager.get(index)
x_offset = image.getXShift()
y_offset = image.getYShift()
if 'x_offset' not in element.attrib or int(
element.attrib['x_offset']) != x_offset:
self.change = True
if 'y_offset' not in element.attrib or int(
element.attrib['y_offset']) != y_offset:
self.change = True
element.attrib['x_offset'] = str(x_offset)
element.attrib['y_offset'] = str(y_offset)
if self.debug and self.change:
print("\tSet new data in xml tree: (<image>) ")
print("\t\tx offset: ", element.attrib['x_offset'])
print("\t\ty offset: ", element.attrib['y_offset'])
def parse_instances(self, layerelt, layer):
""" create all layers and their instances
@type layerelt: object
@param layerelt: ElementTree layer branch
@type layer: object
@param layer: FIFE layer object
"""
instelt = layerelt.find('instances')
instances = []
for attr in ('i', 'inst', 'instance'):
instances.extend(instelt.findall(attr))
for instance in instances:
_id = instance.get('id')
if not _id:
_id = ''
objectID = ''
for attr in ('o', 'object', 'obj'):
objectID = instance.get(attr)
if objectID: break
if not objectID: self._err('<instance> %s does not specify an object attribute.' % str(objectID))
objectID = str(objectID)
nspace = ''
for attr in ('namespace', 'ns'):
nspace = instance.get(attr)
if nspace: break
# try to reuse the previous namespace
if not nspace and self.nspace:
nspace = self.nspace
if not nspace and not self.nspace: self._err('<instance> %s does not specify an object namespace, and no default is available.' % str(objectID))
nspace = str(nspace)
self.nspace = nspace
# check if there is an object for this instance available, if not -> skip this one
object = self.model.getObject(objectID, nspace)
if not object:
print("Object with id=%s, ns=%s could not be found. Omitting..." % (objectID, nspace))
continue
x = instance.get('x')
if x: self.x = x = float(x)
else: x = self.x
y = instance.get('y')
if y: self.y = y = float(y)
else: y = self.y
z = instance.get('z')
if z: z = float(z)
else: z = 0.0
inst = layer.createInstance(object, fife.ExactModelCoordinate(x,y,z), _id)
rotation = 0
for attr in ('r', 'rotation'):
rotation = instance.get(attr)
if rotation: break
if not rotation:
angles = object.get2dGfxVisual().getStaticImageAngles()
if angles:
rotation = angles[0]
else:
rotation = 0
else:
rotation = int(rotation)
inst.setRotation(rotation)
over_block = instance.get('override_blocking')
if over_block is not None:
inst.setOverrideBlocking(bool(over_block))
blocking = instance.get('blocking')
if blocking is not None:
inst.setBlocking(bool(int(blocking)))
fife.InstanceVisual.create(inst)
stackpos = instance.get('stackpos')
if stackpos:
inst.get2dGfxVisual().setStackPosition(int(stackpos))
if (object.getAction('default')):
target = fife.Location(layer)
inst.actRepeat('default', target)
def parse_instances(self, layerelt, layer):
""" create all layers and their instances
@type layerelt: object
@param layerelt: ElementTree layer branch
@type layer: object
@param layer: FIFE layer object
"""
instelt = layerelt.find('instances')
instances = []
for attr in ('i', 'inst', 'instance'):
instances.extend(instelt.findall(attr))
for instance in instances:
_id = instance.get('id')
if not _id:
_id = ''
objectID = ''
for attr in ('o', 'object', 'obj'):
objectID = instance.get(attr)
if objectID: break
if not objectID:
self._err(
'<instance> %s does not specify an object attribute.' %
str(objectID))
objectID = str(objectID)
nspace = ''
for attr in ('namespace', 'ns'):
nspace = instance.get(attr)
if nspace: break
# try to reuse the previous namespace
if not nspace and self.nspace:
nspace = self.nspace
if not nspace and not self.nspace:
self._err(
'<instance> %s does not specify an object namespace, and no default is available.'
% str(objectID))
nspace = str(nspace)
self.nspace = nspace
# check if there is an object for this instance available, if not -> skip this one
object = self.model.getObject(objectID, nspace)
if not object:
print(
"Object with id=%s, ns=%s could not be found. Omitting..."
% (objectID, nspace))
continue
x = instance.get('x')
if x: self.x = x = float(x)
else: x = self.x
y = instance.get('y')
if y: self.y = y = float(y)
else: y = self.y
z = instance.get('z')
if z: z = float(z)
else: z = 0.0
inst = layer.createInstance(object,
fife.ExactModelCoordinate(x, y, z),
_id)
rotation = 0
for attr in ('r', 'rotation'):
rotation = instance.get(attr)
if rotation: break
if not rotation:
angles = object.get2dGfxVisual().getStaticImageAngles()
if angles:
rotation = angles[0]
else:
rotation = 0
else:
rotation = int(rotation)
inst.setRotation(rotation)
over_block = instance.get('override_blocking')
if over_block is not None:
inst.setOverrideBlocking(bool(over_block))
blocking = instance.get('blocking')
if blocking is not None:
inst.setBlocking(bool(int(blocking)))
fife.InstanceVisual.create(inst)
stackpos = instance.get('stackpos')
if stackpos:
inst.get2dGfxVisual().setStackPosition(int(stackpos))
if (object.getAction('default')):
target = fife.Location(layer)
inst.actRepeat('default', target)