Move new_empty_frame() to Project.gd from Canvas.gd

This commit also changes the behavior of the fill color. The new cels now only get filled with the Project.fill_color if they are on the bottom layer.

src/Autoload/Global.gd

@@ -44,8 +44,8 @@ var icon_color_from: int = IconColorFrom.THEME
 var custom_icon_color := Color.gray
 var tool_button_size: int = ButtonSize.SMALL
 
-var default_image_width := 64
+var default_width := 64
-var default_image_height := 64
+var default_height := 64
 var default_fill_color := Color(0, 0, 0, 0)
 var grid_type = GridTypes.CARTESIAN
 var grid_width := 2
@@ -179,20 +179,19 @@ func _ready() -> void:
 
 	panel_layout = config_cache.get_value("window", "panel_layout", PanelLayout.AUTO)
 
-	default_image_width = config_cache.get_value(
+	default_width = config_cache.get_value("preferences", "default_width", default_width)
-		"preferences", "default_image_width", default_image_width
+	default_height = config_cache.get_value("preferences", "default_height", default_height)
-	)
-	default_image_height = config_cache.get_value(
-		"preferences", "default_image_height", default_image_height
-	)
 	default_fill_color = config_cache.get_value(
 		"preferences", "default_fill_color", default_fill_color
 	)
-	var proj_size := Vector2(default_image_width, default_image_height)
+	var proj_size := Vector2(default_width, default_height)
 	projects.append(Project.new([], tr("untitled"), proj_size))
-	projects[0].layers.append(Layer.new())
-	projects[0].fill_color = default_fill_color
 	current_project = projects[0]
+	current_project.layers.append(Layer.new())
+	current_project.fill_color = default_fill_color
+	var frame: Frame = current_project.new_empty_frame()
+	current_project.frames.append(frame)
+
 	for node in get_tree().get_nodes_in_group("UIButtons"):
 		var tooltip: String = node.hint_tooltip
 		if !tooltip.empty() and node.shortcut:

src/Classes/Project.gd

@@ -101,6 +101,20 @@ func commit_redo() -> void:
 	Global.control.redone = false
 
 
+func new_empty_frame() -> Frame:
+	var frame := Frame.new()
+	var bottom_layer := true
+	for l in layers:  # Create as many cels as there are layers
+		var image := Image.new()
+		image.create(size.x, size.y, false, Image.FORMAT_RGBA8)
+		if bottom_layer:
+			image.fill(fill_color)
+		frame.cels.append(Cel.new(image, 1))
+		bottom_layer = false
+
+	return frame
+
+
 func selection_bitmap_changed() -> void:
 	var image := Image.new()
 	var image_texture := ImageTexture.new()

src/Preferences/PreferencesDialog.gd

@@ -70,18 +70,8 @@ var preferences = [
 		"pressed",
 		Global.enable_autosave
 	],
-	[
+	["default_width", "Image/ImageOptions/ImageDefaultWidth", "value", Global.default_width],
-		"default_image_width",
+	["default_height", "Image/ImageOptions/ImageDefaultHeight", "value", Global.default_height],
-		"Image/ImageOptions/ImageDefaultWidth",
-		"value",
-		Global.default_image_width
-	],
-	[
-		"default_image_height",
-		"Image/ImageOptions/ImageDefaultHeight",
-		"value",
-		Global.default_image_height
-	],
 	[
 		"default_fill_color",
 		"Image/ImageOptions/DefaultFillColor",

src/UI/Canvas/Canvas.gd

@@ -20,9 +20,6 @@ func _ready() -> void:
 	$OnionPast.blue_red_color = Color.blue
 	$OnionFuture.type = $OnionFuture.FUTURE
 	$OnionFuture.blue_red_color = Color.red
-	var project: Project = Global.current_project
-	var frame: Frame = new_empty_frame(project.fill_color, project.size)
-	project.frames.append(frame)
 	yield(get_tree(), "idle_frame")
 	camera_zoom()
 
@@ -106,21 +103,6 @@ func camera_zoom() -> void:
 	Global.transparent_checker.update_rect()
 
 
-func new_empty_frame(fill_color: Color, size: Vector2, single_layer := false) -> Frame:
-	var frame := Frame.new()
-	for l in Global.current_project.layers:  # Create as many cels as there are layers
-		# The sprite itself
-		var sprite := Image.new()
-		sprite.create(size.x, size.y, false, Image.FORMAT_RGBA8)
-		sprite.fill(fill_color)
-		frame.cels.append(Cel.new(sprite, 1))
-
-		if single_layer:
-			break
-
-	return frame
-
-
 func update_texture(layer_i: int, frame_i := -1, project: Project = Global.current_project) -> void:
 	if frame_i == -1:
 		frame_i = project.current_frame

src/UI/Dialogs/CreateNewImage.gd

@@ -64,8 +64,8 @@ class Template:
 
 
 func _ready() -> void:
-	width_value.value = Global.default_image_width
+	width_value.value = Global.default_width
-	height_value.value = Global.default_image_height
+	height_value.value = Global.default_height
 	aspect_ratio = width_value.value / height_value.value
 	fill_color_node.color = Global.default_fill_color
 	fill_color_node.get_picker().presets_visible = false
@@ -103,16 +103,15 @@ func _on_CreateNewImage_confirmed() -> void:
 	var height: int = height_value.value
 	var fill_color: Color = fill_color_node.color
 
-	var frame: Frame = Global.canvas.new_empty_frame(fill_color, Vector2(width, height), true)
-	var new_project: Project
 	var proj_name: String = $VBoxContainer/ProjectName/NameInput.text
-	if proj_name.is_valid_filename():
+	if !proj_name.is_valid_filename():
-		new_project = Project.new([frame], tr(proj_name), Vector2(width, height).floor())
+		proj_name = tr("untitled")
-	else:
+
-		# an empty field or non valid name...
+	var new_project := Project.new([], proj_name, Vector2(width, height).floor())
-		new_project = Project.new([frame], tr("untitled"), Vector2(width, height).floor())
 	new_project.layers.append(Layer.new())
 	new_project.fill_color = fill_color
+	var frame: Frame = new_project.new_empty_frame()
+	new_project.frames.append(frame)
 	Global.projects.append(new_project)
 	Global.tabs.current_tab = Global.tabs.get_tab_count() - 1
 	Global.canvas.camera_zoom()
@@ -153,8 +152,8 @@ func _on_TemplatesOptions_item_selected(id: int) -> void:
 		width_value.value = templates[id - 1].resolution.x
 		height_value.value = templates[id - 1].resolution.y
 	else:
-		width_value.value = Global.default_image_width
+		width_value.value = Global.default_width
-		height_value.value = Global.default_image_height
+		height_value.value = Global.default_height
 
 	if temporary_release:
 		ratio_box.pressed = true

src/UI/Timeline/AnimationTimeline.gd

@@ -81,7 +81,7 @@ func cel_size_changed(value: int) -> void:
 
 func add_frame() -> void:
 	var project: Project = Global.current_project
-	var frame: Frame = Global.canvas.new_empty_frame(project.fill_color, project.size)
+	var frame: Frame = project.new_empty_frame()
 	var new_frames: Array = project.frames.duplicate()
 	var new_layers: Array = project.layers.duplicate()
 	new_frames.insert(project.current_frame + 1, frame)