OMGeeky/pytiled_parser
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Update for adding support for hitboxes.

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This commit is contained in:
Paul Vincent Craven
2019-07-26 11:12:21 -05:00
parent 69e37e5203
commit b427543c4c
1 changed files with 56 additions and 15 deletions
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71
pytiled_parser/xml_parser.py
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@@ -459,6 +459,19 @@ def _parse_external_tile_set(
return _parse_tile_set(tile_set_tree)
def _parse_points(point_string: str) -> List[objects.OrderedPair]:
str_pairs = point_string.split(" ")
points = []
for str_pair in str_pairs:
xys = str_pair.split(",")
x = float(xys[0])
y = float(xys[1])
points.append((x, y))
return points
def _parse_tiles(
tile_element_list: List[etree.Element]
) -> Dict[int, objects.Tile]:
@@ -525,11 +538,11 @@ def _parse_tiles(
frames = tile_animation_element.findall("./frame")
for frame in frames:
# tileid refers to the Tile.id of the animation frame
id_ = int(frame.attrib["tileid"])
animated_id = int(frame.attrib["tileid"])
# duration is in MS. Should perhaps be converted to seconds.
# FIXME: make decision
duration = int(frame.attrib["duration"])
animation.append(objects.Frame(id_, duration))
animation.append(objects.Frame(animated_id, duration))
# tile element optional sub-elements
objectgroup: Optional[List[objects.TiledObject]] = None
@@ -539,29 +552,56 @@ def _parse_tiles(
object_list = objectgroup_element.findall("./object")
for object in object_list:
my_id = object.attrib["id"]
my_x = object.attrib["x"]
my_y = object.attrib["y"]
my_x = float(object.attrib["x"])
my_y = float(object.attrib["y"])
if "width" in object.attrib:
my_width = object.attrib["width"]
my_width = float(object.attrib["width"])
else:
my_width = None
if "height" in object.attrib:
my_height = object.attrib["height"]
my_height = float(object.attrib["height"])
else:
my_height = None
polygon = objectgroup_element.findall("./object")
# This is where it would be nice if we could assume a walrus
# operator was part of our Python distribution.
if polygon:
my_object = None
polygon = object.findall("./polygon")
if polygon and len(polygon) > 0:
points = _parse_points(polygon[0].attrib["points"])
my_object = objects.PolygonObject(id_=my_id,
location=(my_x, my_y),
size=(my_width, my_height))
else:
my_object = objects.TiledObject(id_=my_id,
location=(my_x, my_y),
size=(my_width, my_height))
size=(my_width, my_height),
points=points)
objectgroup.append(objects.TiledObject(my_object))
if my_object is None:
polyline = object.findall("./polyline")
if polygon and len(polygon) > 0:
points = _parse_points(polyline[0].attrib["points"])
my_object = objects.PolylineObject(id_=my_id,
location=(my_x, my_y),
size=(my_width, my_height),
points=points)
if my_object is None:
ellipse = object.findall("./ellipse")
if ellipse and len(ellipse):
my_object = objects.ElipseObject(id_=my_id,
location=(my_x, my_y),
size=(my_width, my_height))
if my_object is None:
my_object = objects.RectangleObject(id_=my_id,
location=(my_x, my_y),
size=(my_width, my_height))
objectgroup.append(my_object)
# if this is None, then the Tile is part of a spritesheet
image = None
@@ -569,7 +609,7 @@ def _parse_tiles(
if image_element is not None:
image = _parse_image_element(image_element)
print(id_, image, objectgroup)
# print(f"Adding '{id_}', {image}, {objectgroup}")
tiles[id_] = objects.Tile(
id_=id_,
@@ -844,6 +884,7 @@ def parse_tile_map(tmx_file: Union[str, Path]) -> objects.TileMap:
tile_map = objects.TileMap(
parent_dir,
tmx_file,
version,
tiled_version,
orientation,