Properly update the tileset when using any tool

src/Classes/Cels/BaseCel.gd

@@ -77,6 +77,10 @@ func update_texture() -> void:
 				cel.texture_changed.emit()
 
 
+func tool_finished_drawing() -> void:
+	pass
+
+
 ## Returns a curated [Dictionary] containing the cel data.
 func serialize() -> Dictionary:
 	var dict := {"opacity": opacity, "z_index": z_index}

src/Classes/Cels/CelTileMap.gd

@@ -29,6 +29,10 @@ func update_texture() -> void:
 	super.update_texture()
 
 
+func tool_finished_drawing() -> void:
+	update_tileset()
+
+
 func update_tileset() -> void:
 	for i in indices.size():
 		var coords := get_tile_coords(i)

src/Tools/BaseShapeDrawer.gd

@@ -128,8 +128,8 @@ func draw_move(pos: Vector2i) -> void:
 
 func draw_end(pos: Vector2i) -> void:
 	pos = snap_position(pos)
-	super.draw_end(pos)
 	if _picking_color:
+		super.draw_end(pos)
 		return
 
 	if _drawing:
@@ -150,6 +150,7 @@ func draw_end(pos: Vector2i) -> void:
 		_drawing = false
 		_displace_origin = false
 		cursor_text = ""
+	super.draw_end(pos)
 
 
 func draw_preview() -> void:

src/Tools/BaseTool.gd

@@ -76,13 +76,16 @@ func draw_end(_pos: Vector2i) -> void:
 	is_moving = false
 	_draw_cache = []
 	var project := Global.current_project
-	for cel_index in project.selected_cels:
-		var cel := project.frames[cel_index[0]].cels[cel_index[1]]
-		if cel is CelTileMap:
-			cel.update_tileset()
+	update_cels(project)
 	project.can_undo = true
 
 
+func update_cels(project := Global.current_project) -> void:
+	for cel_index in project.selected_cels:
+		var cel := project.frames[cel_index[0]].cels[cel_index[1]] as BaseCel
+		cel.tool_finished_drawing()
+
+
 func cursor_move(pos: Vector2i) -> void:
 	_cursor = pos
 	if _spacing_mode and is_moving:

src/Tools/DesignTools/LineTool.gd

@@ -120,8 +120,8 @@ func draw_move(pos: Vector2i) -> void:
 
 func draw_end(pos: Vector2i) -> void:
 	pos = snap_position(pos)
-	super.draw_end(pos)
 	if _picking_color:
+		super.draw_end(pos)
 		return
 
 	if _drawing:
@@ -144,6 +144,7 @@ func draw_end(pos: Vector2i) -> void:
 		_drawing = false
 		_displace_origin = false
 		cursor_text = ""
+	super.draw_end(pos)
 
 
 func draw_preview() -> void:

src/Tools/UtilityTools/Move.gd

@@ -70,8 +70,8 @@ func draw_move(pos: Vector2i) -> void:
 
 
 func draw_end(pos: Vector2i) -> void:
-	super.draw_end(pos)
 	if !Global.current_project.layers[Global.current_project.current_layer].can_layer_get_drawn():
+		super.draw_end(pos)
 		return
 	if (
 		_start_pos != Vector2i(Vector2.INF)
@@ -93,6 +93,7 @@ func draw_end(pos: Vector2i) -> void:
 	_snap_to_grid = false
 	Global.canvas.sprite_changed_this_frame = true
 	Global.canvas.measurements.update_measurement(Global.MeasurementMode.NONE)
+	super.draw_end(pos)
 
 
 func _move_image(image: Image, pixel_diff: Vector2i) -> void:

src/Tools/UtilityTools/Text.gd

@@ -104,8 +104,8 @@ func draw_move(pos: Vector2i) -> void:
 	_offset = pos
 
 
-func draw_end(_position: Vector2i) -> void:
-	pass
+func draw_end(pos: Vector2i) -> void:
+	super.draw_end(pos)
 
 
 func text_to_pixels() -> void:
@@ -159,6 +159,7 @@ func text_to_pixels() -> void:
 		if image is ImageExtended:
 			image.convert_rgb_to_indexed()
 		commit_undo("Draw", undo_data)
+	update_cels(project)
 
 
 func commit_undo(action: String, undo_data: Dictionary) -> void:

src/UI/Canvas/Selection.gd

@@ -517,6 +517,7 @@ func transform_content_confirm() -> void:
 			big_bounding_rectangle.position
 		)
 		cel_image.convert_rgb_to_indexed()
+		cel.tool_finished_drawing()
 	project.selection_map.move_bitmap_values(project)
 	commit_undo("Move Selection", undo_data)
 
@@ -552,6 +553,7 @@ func transform_content_cancel() -> void:
 				big_bounding_rectangle.position
 			)
 			cel.transformed_content = null
+		cel.tool_finished_drawing()
 	for cel_index in project.selected_cels:
 		canvas.update_texture(cel_index[1])
 	original_preview_image = Image.new()