[skip ci] Fix various typos

CHANGELOG.md

@@ -29,7 +29,7 @@ This update has been brought to you by the contributions of:
 - Slider + SpinBox combinations have been replaced by a custom slider, made by [@mrtripie](https://github.com/mrtripie). (Ongoing)
 - The color picker now picks any visible color on the canvas, regardless of layer. A toggle has also been added in the tool options to let the user change back to the previous behavior of only picking a color on the selected layer. [#816](https://github.com/Orama-Interactive/Pixelorama/pull/816)
 - A single popup appears when exporting multiple files that already exist, instead of showing one popup for each file to overwrite. [#585](https://github.com/Orama-Interactive/Pixelorama/discussions/585)
-- Most dialogs received some UI changes, such as making their elments expand vertically, and making their Cancel and OK buttons a little bigger.
+- Most dialogs received some UI changes, such as making their elements expand vertically, and making their Cancel and OK buttons a little bigger.
 - The look of the brushes popup has been improved. [#815](https://github.com/Orama-Interactive/Pixelorama/pull/815)
 - The manage layout dialog now has a preview for the selected layout. [#787](https://github.com/Orama-Interactive/Pixelorama/pull/787)
 - Layer adding behavior has been changed. [#767](https://github.com/Orama-Interactive/Pixelorama/pull/767)
@@ -93,7 +93,7 @@ Fayez Akhtar ([@Variable-ind](https://github.com/Variable-ind)), [@GrantMoyer](h
 - A new rotation type, Rotxel with smear. Thanks to [azagaya](https://github.com/azagaya) for the shader code.
 - The pivot in the rotate image dialog can now be changed by the user. [#720](https://github.com/Orama-Interactive/Pixelorama/pull/720)
 - New offset options in tile mode that allow for non-rectangular tiling. [#707](https://github.com/Orama-Interactive/Pixelorama/pull/707)
-- A basic API for Extensions. Has not been documented yet and is stil experimental.
+- A basic API for Extensions. Has not been documented yet and is still experimental.
 - A similarity option in the Select by Color tool. [#710](https://github.com/Orama-Interactive/Pixelorama/pull/710)
 - The left and right tool colors in the background of the tool buttons and the indicators on the canvas can now be changed from the Preferences.
 - Added Danish translations.
@@ -376,12 +376,12 @@ Laurenz Reinthaler (Schweini07), kleonc, Fayez Akhtar (Variable), THWLF, Gamespl
 - Keyboard shortcut conflicts between tool shortcuts and other shortcuts that use the "Control" key, like menu shortcuts, have been resolved. ([#407](https://github.com/Orama-Interactive/Pixelorama/pull/407))
 - The opacity of a cel and the tile mode opacity are now multiplicative. ([#414](https://github.com/Orama-Interactive/Pixelorama/pull/414))
 - Fixed an issue where adding a new layer did not select it, rather it was selecting the above layer of the previously selected layer. ([#424](https://github.com/Orama-Interactive/Pixelorama/pull/424))
-- Fixed issue that occurred when the application window regained focus and the tool was immediatly activated. ([35f97eb](https://github.com/Orama-Interactive/Pixelorama/commit/35f97ebe6f90bd2a5994b294231738ef4a6b998c))
+- Fixed issue that occurred when the application window regained focus and the tool was immediately activated. ([35f97eb](https://github.com/Orama-Interactive/Pixelorama/commit/35f97ebe6f90bd2a5994b294231738ef4a6b998c))
 - Fixed cel opacity not always being updated on the UI. ([#420](https://github.com/Orama-Interactive/Pixelorama/pull/420))
 - Loading empty backed up projects no longer result in a crash. ([#445](https://github.com/Orama-Interactive/Pixelorama/issues/445))
 - Fixed potential index out of bounds error when loading backup files. ([#446](https://github.com/Orama-Interactive/Pixelorama/pull/446))
 - Mirroring view should now work on all tools.
-- Fixed hue and saturation getting reset when draging value slider to zero. ([#473](https://github.com/Orama-Interactive/Pixelorama/pull/473))
+- Fixed hue and saturation getting reset when dragging value slider to zero. ([#473](https://github.com/Orama-Interactive/Pixelorama/pull/473))
 - Image effects will not longer get applied to locked and/or hidden layers.
 - Fixed memory leaks when opening and closing Pixelorama. ([#387](https://github.com/Orama-Interactive/Pixelorama/issues/387))
 - The color picker now displays "HSV" and "Raw" next to the respective CheckButtons - thanks to Godot 3.3.
@@ -507,7 +507,7 @@ Darshan Phaldesai (luiq54), Igor Santarek (jegor377), rob-a-bolton, Kinwailo, Mi
 - Re-organized preferences dialog.
 - The "create new image" dialog now remembers the last created canvas size. The default image settings are being used only when Pixelorama first launches. ([#178](https://github.com/Orama-Interactive/Pixelorama/issues/178))
 - Language and theme checkboxes are now radio buttons.
-- The Blue theme has more similar margins and seperations with the rest of the themes.
+- The Blue theme has more similar margins and separations with the rest of the themes.
 - Fullscreen can be toggled on and off from the View menu.
 - Multi-threaded rendering has been enabled. ([#294](https://github.com/Orama-Interactive/Pixelorama/pull/294))
 - Use the Dummy audio driver since Pixelorama doesn't play any sounds. ([#312](https://github.com/Orama-Interactive/Pixelorama/pull/312))

Misc/Clickable/README.md

@@ -31,4 +31,4 @@ $ CLICKABLE_ARCH=arm64 clickable build
 
 ### Important gotcha: File loading and saving
 
-Due to AppArmor policy restrictions, you are not able to save to anywhere outside of the user data directroy.
+Due to AppArmor policy restrictions, you are not able to save to anywhere outside of the user data directory.

Translations/Translations.pot

@@ -2033,9 +2033,6 @@ msgstr ""
 msgid "Cannot remove the palette, because it doesn't exist!"
 msgstr ""
 
-msgid "An error occured while removing the palette! Error code: %s"
-msgstr ""
-
 msgid "and"
 msgstr ""
 

src/Autoload/ExtensionsAPI.gd

@@ -39,7 +39,7 @@ func add_action(action: String):
 		if extension_name in _action_history.keys():
 			var extension_history: Array = _action_history[extension_name]
 			extension_history.append(action)
-		else:  # If the extension history does'nt exist yet then creat it
+		else:  # If the extension history doesn't exist yet, create it
 			_action_history[extension_name] = [action]
 
 

src/Autoload/OpenSave.gd

@@ -61,7 +61,7 @@ func handle_loading_file(file: String) -> void:
 		# Attempt to load as a regular image.
 		var image := Image.new()
 		var err := image.load(file)
-		if err != OK:  # An error occured
+		if err != OK:  # An error occurred
 			var file_name: String = file.get_file()
 			Global.error_dialog.set_text(
 				tr("Can't load file '%s'.\nError code: %s") % [file_name, str(err)]
@@ -210,8 +210,8 @@ func open_old_pxo_file(file: File, new_project: Project, first_line: String) ->
 	# In the above example, the major version would return "0",
 	# the minor version would return "7", the patch "10"
 	# and the status would return "beta"
-	var file_major_version = int(file_ver_splitted_numbers[0].replace("v", ""))
-	var file_minor_version = int(file_ver_splitted_numbers[1])
+	var file_major_version := int(file_ver_splitted_numbers[0].replace("v", ""))
+	var file_minor_version := int(file_ver_splitted_numbers[1])
 	var file_patch_version := 0
 
 	if file_ver_splitted_numbers.size() > 2:
@@ -744,7 +744,7 @@ func remove_backup_by_path(project_path: String, backup_path: String) -> void:
 
 func reload_backup_file(project_paths: Array, backup_paths: Array) -> void:
 	assert(project_paths.size() == backup_paths.size())
-	# Clear non-existant backups
+	# Clear non-existent backups
 	var existing_backups_count := 0
 	var dir := Directory.new()
 	for i in range(backup_paths.size()):

src/Autoload/Palettes.gd

@@ -510,7 +510,7 @@ func _import_gpl(path: String, text: String) -> Palette:
 		elif line.begins_with("Name: "):
 			palette_name = line.replace("Name: ", "")
 		elif line.begins_with("Columns: "):
-			# Number of colors in this palette. Unecessary and often wrong
+			# Number of colors in this palette. Unnecessary and often wrong
 			continue
 		elif line_number > 0 && line.length() >= 9:
 			line = line.replace("\t", " ")
@@ -567,7 +567,7 @@ func _import_image_palette(path: String, image: Image) -> Palette:
 	var height: int = image.get_height()
 	var width: int = image.get_width()
 
-	# Iterate all pixels and store unique colors to palete
+	# Iterate all pixels and store unique colors to palette
 	image.lock()
 	for y in range(0, height):
 		for x in range(0, width):

src/Classes/BaseCel.gd

@@ -14,7 +14,7 @@ var transformed_content: Image  # Used in transformations (moving, scaling etc w
 
 # The content methods deal with the unique content of each cel type. For example, an Image for
 # PixelLayers, or a Dictionary of settings for a procedural layer type, and null for Groups.
-# Can be used fo linking/unlinking cels, copying, and deleting content
+# Can be used for linking/unlinking cels, copying, and deleting content
 func get_content():
 	return null
 

src/Classes/BaseLayer.gd

@@ -84,7 +84,7 @@ func get_layer_path() -> String:
 
 
 # Links a cel to link_set if its a Dictionary, or unlinks if null.
-# Content/image_texture are handled seperately for undo related reasons
+# Content/image_texture are handled separately for undo related reasons
 func link_cel(cel: BaseCel, link_set = null) -> void:
 	# Erase from the cel's current link_set
 	if cel.link_set != null:

src/Classes/Project.gd

@@ -12,7 +12,7 @@ var can_undo = true
 var fill_color := Color(0)
 var has_changed := false setget _has_changed_changed
 # frames and layers Arrays should generally only be modified directly when
-# opening/creating a project. When modifiying the current project, use
+# opening/creating a project. When modifying the current project, use
 # the add/remove/move/swap_frames/layers methods
 var frames := []  # Array of Frames (that contain Cels)
 var layers := []  # Array of Layers
@@ -636,7 +636,7 @@ func can_pixel_get_drawn(
 # through these methods.
 # These allow you to add/remove/move/swap frames/layers/cels. It updates the Animation Timeline
 # UI, and updates indices. These are designed to be reversible, meaning that to undo an add, you
-# use remove, and vise versa. To undo a move or swap, use move or swap with the paramaters swapped.
+# use remove, and vice versa. To undo a move or swap, use move or swap with the parameters swapped.
 
 
 func add_frames(new_frames: Array, indices: Array) -> void:  # indices should be in ascending order

src/Palette/PaletteGrid.gd

@@ -31,7 +31,7 @@ func set_palette(new_palette: Palette) -> void:
 
 
 func setup_swatches() -> void:
-	# Colums cannot be 0
+	# Columns cannot be 0
 	columns = 1.0 if grid_size.x == 0.0 else grid_size.x
 	if grid_size.x * grid_size.y > swatches.size():
 		for i in range(swatches.size(), grid_size.x * grid_size.y):

src/Preferences/HandleExtensions.gd

@@ -206,7 +206,7 @@ func _enable_extension(extension: Extension, save_to_config := true) -> void:
 				print("Failed to load extension %s" % id)
 	else:
 		for ext_node in extension_parent.get_children():
-			if ext_node.is_in_group(id):  # Node for extention found
+			if ext_node.is_in_group(id):  # Node for extension found
 				extension_parent.remove_child(ext_node)
 				ext_node.queue_free()
 		ExtensionsApi.check_sanity(extension.file_name)

src/Shaders/ColorReplace.shader

@@ -16,17 +16,17 @@ uniform sampler2D pattern;
 uniform vec2 pattern_size;
 uniform vec2 pattern_uv_offset;
 
-void fragment() { // applies on each pixel seperately
+void fragment() { // applies on each pixel separately
 	vec4 original_color = texture(TEXTURE, UV);  // The drawing we have to use on
 	vec4 selection_color = texture(selection, UV);  // use its alpha to get portion we can ignore
 
-	vec4 col = original_color;  // Innocent till proven Guilty
+	vec4 col = original_color;  // Innocent till proven guilty
 
 	float max_diff = distance(original_color, old_color);  // How much this pixel matches our description 
 	
 	float similarity = abs(2.0 - ((similarity_percent/100.0) * 2.0));
 
-	if (max_diff <= similarity)  // We found our match and pixel is proven Guilty (small is precise)
+	if (max_diff <= similarity)  // We found our match and pixel is proven guilty (small is precise)
 		if (has_pattern)
 			col = textureLod(pattern, UV * (size / pattern_size) + pattern_uv_offset, 0.0);
 		else

src/Shaders/Rotation/OmniScale.gdshader

@@ -53,7 +53,7 @@ bool is_different(vec4 a, vec4 b)
 }
 
 // This define could've made code a ton more readable if godot shaders supported it, but it doesn't.
-// 55 occurances of this in code;  use regexp to turn it back once supported?
+// 55 occurrences of this in code;  use regexp to turn it back once supported?
 // #define P(m, r) ((pattern & (m)) == (r))
 
 
@@ -66,7 +66,7 @@ vec4 scale(sampler2D image, vec2 coord, vec2 pxSize) {
     vec2 o = pxSize;
     vec2 texCoord = coord;
 
-    // We always calculate the top left quarter.  If we need a different quarter, we flip our co-ordinates */
+    // We always calculate the top left quarter.  If we need a different quarter, we flip our coordinates */
 
     // p = the position within a pixel [0...1]
     vec2 p = fract(texCoord / pxSize);

src/Shaders/Rotation/cleanEdge.gdshader

@@ -29,7 +29,7 @@ shader_type canvas_item;
 //enables 2:1 slopes. otherwise only uses 45 degree slopes
 //#define SLOPE
 //cleans up small detail slope transitions (if SLOPE is enabled)
-//if only using for rotation, CLEANUP has negligable effect and should be disabled for speed
+//if only using for rotation, CLEANUP has negligible effect and should be disabled for speed
 //#define CLEANUP
 // The commented out defines exposed as uniforms
 uniform bool slope;

src/Tools/Bucket.gd

@@ -306,7 +306,7 @@ func _add_new_segment(y: int = 0) -> void:
 	_allegro_flood_segments.append(segment)
 
 
-# fill an horizontal segment around the specifid position, and adds it to the
+# fill an horizontal segment around the specified position, and adds it to the
 # list of segments filled. Returns the first x coordinate after the part of the
 # line that has been filled.
 func _flood_line_around_point(

src/Tools/Move.gd

@@ -20,11 +20,11 @@ func _input(event: InputEvent) -> void:
 			_offset = _offset.snapped(grid_size)
 			if Global.current_project.has_selection:
 				if selection_node.is_moving_content:
-					var prev_pos = selection_node.big_bounding_rectangle.position
+					var prev_pos: Vector2 = selection_node.big_bounding_rectangle.position
 					selection_node.big_bounding_rectangle.position = prev_pos.snapped(grid_size)
-					# The First time transform_snap_grid is enabled then _snap_position() is not called
-					# and selection had wrong offset so i chose to do selection offsetting here
-					var grid_offset = Vector2(Global.grid_offset_x, Global.grid_offset_y)
+					# The first time transform_snap_grid is enabled then _snap_position() is not called
+					# and the selection had wrong offset, so do selection offsetting here
+					var grid_offset := Vector2(Global.grid_offset_x, Global.grid_offset_y)
 					grid_offset = Vector2(
 						fmod(grid_offset.x, grid_size.x), fmod(grid_offset.y, grid_size.y)
 					)

src/Tools/SelectionTools/MagicWand.gd

@@ -57,7 +57,7 @@ func _add_new_segment(y: int = 0) -> void:
 	_allegro_flood_segments.append(segment)
 
 
-# fill an horizontal segment around the specifid position, and adds it to the
+# fill an horizontal segment around the specified position, and adds it to the
 # list of segments filled. Returns the first x coordinate after the part of the
 # line that has been filled.
 func _flood_line_around_point(

src/UI/Timeline/FrameScrollContainer.gd

@@ -39,7 +39,7 @@ func _update_scroll() -> void:
 func ensure_control_visible(control: Control):
 	if not is_instance_valid(control):
 		return
-	# Based on Godot's implemenation in ScrollContainer
+	# Based on Godot's implementation in ScrollContainer
 	var global_rect := get_global_rect()
 	var other_rect := control.get_global_rect()
 	var diff: float = max(

src/UI/Timeline/LayerButton.gd

@@ -229,7 +229,7 @@ func can_drop_data(_pos, data) -> bool:
 					Global.current_project.layers[layer].accepts_child(data[1])
 					and _get_region_rect(0.25, 0.75).has_point(get_global_mouse_position())
 				):
-					# Drawn regions are adusted a bit from actual to clearify drop position
+					# Drawn regions are adjusted a bit from actual to clarify drop position
 					region = _get_region_rect(0.15, 0.85)
 					depth += 1
 				else: