Removed left and right brush arrows

- Removed left and right brush arrow indicators completely.
- Fixed bug when removing custom project brushes.

Assets/Graphics/left.png.import

@@ -1,34 +0,0 @@
-[remap]
-
-importer="texture"
-type="StreamTexture"
-path="res://.import/left.png-a0857f5581a7224bc4706f5b5b072c04.stex"
-metadata={
-"vram_texture": false
-}
-
-[deps]
-
-source_file="res://Assets/Graphics/left.png"
-dest_files=[ "res://.import/left.png-a0857f5581a7224bc4706f5b5b072c04.stex" ]
-
-[params]
-
-compress/mode=0
-compress/lossy_quality=0.7
-compress/hdr_mode=0
-compress/bptc_ldr=0
-compress/normal_map=0
-flags/repeat=0
-flags/filter=false
-flags/mipmaps=false
-flags/anisotropic=false
-flags/srgb=2
-process/fix_alpha_border=true
-process/premult_alpha=false
-process/HDR_as_SRGB=false
-process/invert_color=false
-stream=false
-size_limit=0
-detect_3d=true
-svg/scale=1.0

Assets/Graphics/right.png.import

@@ -1,34 +0,0 @@
-[remap]
-
-importer="texture"
-type="StreamTexture"
-path="res://.import/right.png-e081bdade321da1277a90c4dc43840cc.stex"
-metadata={
-"vram_texture": false
-}
-
-[deps]
-
-source_file="res://Assets/Graphics/right.png"
-dest_files=[ "res://.import/right.png-e081bdade321da1277a90c4dc43840cc.stex" ]
-
-[params]
-
-compress/mode=0
-compress/lossy_quality=0.7
-compress/hdr_mode=0
-compress/bptc_ldr=0
-compress/normal_map=0
-flags/repeat=0
-flags/filter=false
-flags/mipmaps=false
-flags/anisotropic=false
-flags/srgb=2
-process/fix_alpha_border=true
-process/premult_alpha=false
-process/HDR_as_SRGB=false
-process/invert_color=false
-stream=false
-size_limit=0
-detect_3d=true
-svg/scale=1.0

Scripts/BrushButton.gd

@@ -4,12 +4,11 @@ var brush_type = Global.BRUSH_TYPES.PIXEL
 var custom_brush_index := -1
 
 func _on_BrushButton_pressed() -> void:
+	#Change left brush
 	if Global.brushes_popup.rect_global_position == Global.left_brush_type_button.rect_global_position:
 		Global.current_left_brush_type = brush_type
-		Global.left_brush_indicator.get_parent().remove_child(Global.left_brush_indicator)
+		Global.custom_left_brush_index = custom_brush_index
-		add_child(Global.left_brush_indicator)
 		if custom_brush_index > -1: #Custom brush
-			Global.custom_left_brush_index = custom_brush_index
 			if hint_tooltip == "":
 				Global.left_brush_type_label.text = "Custom brush"
 			else:
@@ -19,12 +18,10 @@ func _on_BrushButton_pressed() -> void:
 
 		Global.update_left_custom_brush()
 
-	else:
+	else: #Change right brush
 		Global.current_right_brush_type = brush_type
-		Global.right_brush_indicator.get_parent().remove_child(Global.right_brush_indicator)
+		Global.custom_right_brush_index = custom_brush_index
-		add_child(Global.right_brush_indicator)
 		if custom_brush_index > -1:
-			Global.custom_right_brush_index = custom_brush_index
 			if hint_tooltip == "":
 				Global.right_brush_type_label.text = "Custom brush"
 			else:
@@ -39,17 +36,18 @@ func _on_DeleteButton_pressed() -> void:
 		if Global.custom_left_brush_index == custom_brush_index:
 			Global.custom_left_brush_index = -1
 			Global.current_left_brush_type = Global.BRUSH_TYPES.PIXEL
-			remove_child(Global.left_brush_indicator)
+			Global.left_brush_type_label.text = "Brush: Pixel"
-			Global.file_brush_container.get_child(0).add_child(Global.left_brush_indicator)
+			Global.update_left_custom_brush()
 		if Global.custom_right_brush_index == custom_brush_index:
 			Global.custom_right_brush_index = -1
 			Global.current_right_brush_type = Global.BRUSH_TYPES.PIXEL
-			remove_child(Global.right_brush_indicator)
+			Global.right_brush_type_label.text = "Brush: Pixel"
-			Global.file_brush_container.get_child(0).add_child(Global.right_brush_indicator)
+			Global.update_right_custom_brush()
 
+		var project_brush_index = custom_brush_index - Global.brushes_from_files
 		Global.undos += 1
 		Global.undo_redo.create_action("Delete Custom Brush")
-		for i in range(custom_brush_index - 1, Global.project_brush_container.get_child_count()):
+		for i in range(project_brush_index, Global.project_brush_container.get_child_count()):
 			var bb = Global.project_brush_container.get_child(i)
 			if Global.custom_left_brush_index == bb.custom_brush_index:
 				Global.custom_left_brush_index -= 1

Scripts/Canvas.gd

@@ -641,7 +641,7 @@ func flood_fill(pos : Vector2, target_color : Color, replace_color : Color) -> v
 					q.append(north)
 				if south.y < south_limit && layers[current_layer_index][0].get_pixelv(south) == target_color:
 					q.append(south)
-			sprite_changed_this_frame = true
+		sprite_changed_this_frame = true
 
 #I wish GDScript supported function overloading, I could add more versions of these scripts...
 #...but with a Rect2() parameter instead of 2 Vector2()s

Scripts/Global.gd

@@ -53,8 +53,6 @@ var left_brush_size_edit : SpinBox
 var right_brush_size_edit : SpinBox
 var left_interpolate_slider : HSlider
 var right_interpolate_slider : HSlider
-var left_brush_indicator : Sprite
-var right_brush_indicator : Sprite
 
 var loop_animation_button : BaseButton
 var play_forward : BaseButton
@@ -143,8 +141,6 @@ func _ready() -> void:
 	right_brush_size_edit = find_node_by_name(root, "RightBrushSizeEdit")
 	left_interpolate_slider = find_node_by_name(root, "LeftInterpolateFactor")
 	right_interpolate_slider = find_node_by_name(root, "RightInterpolateFactor")
-	left_brush_indicator = find_node_by_name(root, "LeftBrushIndicator")
-	right_brush_indicator = find_node_by_name(root, "RightBrushIndicator")
 
 	loop_animation_button = find_node_by_name(root, "LoopAnim")
 	play_forward = find_node_by_name(root, "PlayForward")

icon.png.import

@@ -20,7 +20,7 @@ compress/hdr_mode=0
 compress/bptc_ldr=0
 compress/normal_map=0
 flags/repeat=0
-flags/filter=true
+flags/filter=false
 flags/mipmaps=false
 flags/anisotropic=false
 flags/srgb=2