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Load and save metadata from pxo files

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Useful for certain extensions that want to save data in pxo files
This commit is contained in:
Emmanouil Papadeas 2022-07-09 01:08:27 +03:00
parent 29d590f2c2
commit a3c9dc8976
1 changed files with 33 additions and 9 deletions
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40
src/Classes/Project.gd
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@ -307,6 +307,7 @@ func serialize() -> Dictionary:
"locked": layer.locked, "locked": layer.locked,
"new_cels_linked": layer.new_cels_linked, "new_cels_linked": layer.new_cels_linked,
"linked_cels": linked_cels, "linked_cels": linked_cels,
"metadata": _serialize_metadata(layer)
} }
) )
@ -337,16 +338,17 @@ func serialize() -> Dictionary:
for frame in frames: for frame in frames:
var cel_data := [] var cel_data := []
for cel in frame.cels: for cel in frame.cels:
cel_data.append( cel_data.append({"opacity": cel.opacity, "metadata": _serialize_metadata(cel)})
{
"opacity": cel.opacity, frame_data.append(
} {"cels": cel_data, "duration": frame.duration, "metadata": _serialize_metadata(frame)}
) )
frame_data.append({"cels": cel_data, "duration": frame.duration})
var brush_data := [] var brush_data := []
for brush in brushes: for brush in brushes:
brush_data.append({"size_x": brush.get_size().x, "size_y": brush.get_size().y}) brush_data.append({"size_x": brush.get_size().x, "size_y": brush.get_size().y})
var metadata := _serialize_metadata(self)
var project_data := { var project_data := {
"pixelorama_version": Global.current_version, "pixelorama_version": Global.current_version,
"name": name, "name": name,
@ -366,7 +368,8 @@ func serialize() -> Dictionary:
"export_directory_path": directory_path, "export_directory_path": directory_path,
"export_file_name": file_name, "export_file_name": file_name,
"export_file_format": file_format, "export_file_format": file_format,
"fps": fps "fps": fps,
"metadata": metadata
} }
return project_data return project_data
@ -393,14 +396,18 @@ func deserialize(dict: Dictionary) -> void:
for frame in dict.frames: for frame in dict.frames:
var cels := [] var cels := []
for cel in frame.cels: for cel in frame.cels:
cels.append(Cel.new(Image.new(), cel.opacity)) var cel_class := Cel.new(Image.new(), cel.opacity)
_deserialize_metadata(cel_class, cel)
cels.append(cel_class)
var duration := 1.0 var duration := 1.0
if frame.has("duration"): if frame.has("duration"):
duration = frame.duration duration = frame.duration
elif dict.has("frame_duration"): elif dict.has("frame_duration"):
duration = dict.frame_duration[frame_i] duration = dict.frame_duration[frame_i]
frames.append(Frame.new(cels, duration)) var frame_class := Frame.new(cels, duration)
_deserialize_metadata(frame_class, frame)
frames.append(frame_class)
frame_i += 1 frame_i += 1
if dict.has("layers"): if dict.has("layers"):
@ -419,6 +426,7 @@ func deserialize(dict: Dictionary) -> void:
saved_layer.new_cels_linked, saved_layer.new_cels_linked,
linked_cels linked_cels
) )
_deserialize_metadata(layer, saved_layer)
layers.append(layer) layers.append(layer)
layer_i += 1 layer_i += 1
if dict.has("tags"): if dict.has("tags"):
@ -453,6 +461,22 @@ func deserialize(dict: Dictionary) -> void:
file_format = dict.export_file_format file_format = dict.export_file_format
if dict.has("fps"): if dict.has("fps"):
fps = dict.fps fps = dict.fps
_deserialize_metadata(self, dict)
func _serialize_metadata(object: Object) -> Dictionary:
var metadata := {}
for meta in object.get_meta_list():
metadata[meta] = object.get_meta(meta)
return metadata
func _deserialize_metadata(object: Object, dict: Dictionary) -> void:
if not dict.has("metadata"):
return
var metadata: Dictionary = dict["metadata"]
for meta in metadata.keys():
object.set_meta(meta, metadata[meta])
func _name_changed(value: String) -> void: func _name_changed(value: String) -> void: