Fixed ColorPicker and added time debug class

addons/graphics_editor/ColorPicker.gd

@@ -0,0 +1,32 @@
+tool
+extends ColorPickerButton
+
+var color_picking = false
+var mouse_on_top = false
+
+func _ready():
+	var color_picker = get_picker()
+	var color_picker_button = color_picker.get_children()[0].get_children()[1]
+	color_picker_button.disconnect("pressed", color_picker, "_screen_pick_pressed")
+	color_picker_button.connect("pressed", self, "color_picker_button_pressed")
+
+func _process(delta):
+	if color_picking and not mouse_on_top:
+		var editor = get_node("/root/Editor")
+		var paint_canvas = get_node("/root/Editor/PaintCanvasContainer/PaintCanvas")
+		var highlighted_color = paint_canvas.get_pixel_cell_color_v(editor.cell_mouse_position)
+		if not highlighted_color == null:
+			color = highlighted_color
+
+func color_picker_button_pressed():
+	if not color_picking:
+		color_picking = true
+
+func _on_ColorPicker_focus_exited():
+	color_picking = false
+
+func _on_ColorPicker_mouse_entered():
+	mouse_on_top = true
+
+func _on_ColorPicker_mouse_exited():
+	mouse_on_top = false

addons/graphics_editor/Editor.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=11 format=2]
+[gd_scene load_steps=12 format=2]
 
 [ext_resource path="res://addons/graphics_editor/Editor.gd" type="Script" id=1]
 [ext_resource path="res://addons/graphics_editor/PaintCanvasContainer.gd" type="Script" id=2]
@@ -7,9 +7,10 @@
 [ext_resource path="res://addons/graphics_editor/CanvasOutline.gd" type="Script" id=5]
 [ext_resource path="res://addons/graphics_editor/Navbar.gd" type="Script" id=6]
 [ext_resource path="res://addons/graphics_editor/MenuButtonExtended.gd" type="Script" id=7]
-[ext_resource path="res://addons/graphics_editor/TextInfo.gd" type="Script" id=8]
-[ext_resource path="res://addons/graphics_editor/SaveFileDialog.gd" type="Script" id=9]
-[ext_resource path="res://addons/graphics_editor/Settings.tscn" type="PackedScene" id=10]
+[ext_resource path="res://addons/graphics_editor/ColorPicker.gd" type="Script" id=8]
+[ext_resource path="res://addons/graphics_editor/TextInfo.gd" type="Script" id=9]
+[ext_resource path="res://addons/graphics_editor/SaveFileDialog.gd" type="Script" id=10]
+[ext_resource path="res://addons/graphics_editor/Settings.tscn" type="PackedScene" id=11]
 
 [node name="Editor" type="Control"]
 anchor_right = 1.0
@@ -51,7 +52,7 @@ color = Color( 0.639216, 0.639216, 0.639216, 1 )
 [node name="VisualGrid2" parent="PaintCanvasContainer/PaintCanvas/Grids" instance=ExtResource( 4 )]
 mouse_filter = 2
 color = Color( 1, 1, 1, 1 )
-size = 160.0
+size = 160
 
 [node name="CanvasOutline" type="Control" parent="PaintCanvasContainer/PaintCanvas"]
 anchor_right = 1.0
@@ -126,6 +127,7 @@ text = "Rainbow Tool"
 anchor_right = 1.0
 margin_top = 210.0
 margin_bottom = 240.0
+script = ExtResource( 8 )
 
 [node name="Layers" type="Control" parent="ToolMenu"]
 anchor_right = 1.0
@@ -146,7 +148,7 @@ anchor_bottom = 1.0
 margin_top = -40.0
 
 [node name="TextInfo" type="Control" parent="BottomPanel"]
-script = ExtResource( 8 )
+script = ExtResource( 9 )
 
 [node name="SaveFileDialog" type="FileDialog" parent="."]
 anchor_left = 0.5
@@ -158,9 +160,9 @@ margin_top = -165.0
 margin_right = 340.0
 margin_bottom = 165.0
 filters = PoolStringArray( "*.png ; PNG Images" )
-script = ExtResource( 9 )
+script = ExtResource( 10 )
 
-[node name="Settings" parent="." instance=ExtResource( 10 )]
+[node name="Settings" parent="." instance=ExtResource( 11 )]
 anchor_left = 0.5
 anchor_top = 0.5
 anchor_right = 0.5
@@ -175,6 +177,9 @@ margin_bottom = 150.0
 [connection signal="pressed" from="ToolMenu/Buttons/BucketTool" to="." method="_on_BucketTool_pressed"]
 [connection signal="pressed" from="ToolMenu/Buttons/RainbowTool" to="." method="_on_RainbowTool_pressed"]
 [connection signal="color_changed" from="ToolMenu/Buttons/ColorPicker" to="." method="_on_ColorPicker_color_changed"]
+[connection signal="focus_exited" from="ToolMenu/Buttons/ColorPicker" to="ToolMenu/Buttons/ColorPicker" method="_on_ColorPicker_focus_exited"]
+[connection signal="mouse_entered" from="ToolMenu/Buttons/ColorPicker" to="ToolMenu/Buttons/ColorPicker" method="_on_ColorPicker_mouse_entered"]
+[connection signal="mouse_exited" from="ToolMenu/Buttons/ColorPicker" to="ToolMenu/Buttons/ColorPicker" method="_on_ColorPicker_mouse_exited"]
 [connection signal="about_to_show" from="SaveFileDialog" to="SaveFileDialog" method="_on_SaveFileDialog_about_to_show"]
 [connection signal="confirmed" from="SaveFileDialog" to="SaveFileDialog" method="_on_SaveFileDialog_confirmed"]
 [connection signal="file_selected" from="SaveFileDialog" to="SaveFileDialog" method="_on_SaveFileDialog_file_selected"]

addons/graphics_editor/PaintCanvas.gd

@@ -283,8 +283,18 @@ func get_pixels_from_line(vec2_1, vec2_2):
 
 #even though the function checks for it, we can't afford adding more functions to the call stack
 #because godot has a limit until it crashes
-var flood_fill_queue = 0
+
 func flood_fill(x, y, target_color, replacement_color):
+	var time_debug = util.time_debug.new()
+	time_debug.start()
+	flood_fill_main(x, y, target_color, replacement_color)
+	time_debug.end()
+	print("Bucket fill time passed: msec: %s | sec: %s" % [time_debug.get_time_passed(), time_debug.get_time_passed() / float(1000)])
+	return
+
+var flood_fill_queue = 0
+func flood_fill_main(x, y, target_color, replacement_color):
+
 	#yield(get_tree().create_timer(1), "timeout")
 	flood_fill_queue += 1
 	if not cell_in_canvas_region(x, y):
@@ -298,21 +308,20 @@ func flood_fill(x, y, target_color, replacement_color):
 		return
 	else:
 		set_pixel_cell(x, y, replacement_color)
-	if flood_fill_queue >= 500:
-		print(flood_fill_queue)
+	if flood_fill_queue >= 200:
 		yield(get_tree().create_timer(0.01), "timeout")
 	#up
 	if get_pixel_cell_color(x, y - 1) == target_color:
-		flood_fill(x, y - 1, target_color, replacement_color)
+		flood_fill_main(x, y - 1, target_color, replacement_color)
 	#down
 	if get_pixel_cell_color(x, y + 1) == target_color:
-		flood_fill(x, y + 1, target_color, replacement_color)
+		flood_fill_main(x, y + 1, target_color, replacement_color)
 	#left
 	if get_pixel_cell_color(x - 1, y) == target_color:
-		flood_fill(x - 1, y, target_color, replacement_color)
+		flood_fill_main(x - 1, y, target_color, replacement_color)
 	#right
 	if get_pixel_cell_color(x + 1, y) == target_color:
-		flood_fill(x + 1, y, target_color, replacement_color)
+		flood_fill_main(x + 1, y, target_color, replacement_color)
 	flood_fill_queue -= 1
 	return
 

addons/graphics_editor/PaintCanvasChunk.gd

@@ -20,6 +20,9 @@ func set_cell(x, y, color):
 	image.set_pixel(x, y, color)
 	update_chunk()
 
+func get_cell(x, y):
+	return image.get_pixel(x, y)
+
 func _on_VisibilityNotifier2D_screen_entered():
 	visible = true
 

addons/graphics_editor/Settings.tscn

@@ -3,7 +3,6 @@
 [ext_resource path="res://addons/graphics_editor/Settings.gd" type="Script" id=1]
 
 [node name="Settings" type="WindowDialog"]
-visible = true
 margin_top = 20.0
 margin_right = 310.0
 margin_bottom = 320.0

addons/graphics_editor/Util.gd

@@ -1,6 +1,21 @@
 tool
 extends Node
 
+class time_debug:
+	var start_time = 0.0
+	var end_time = 0.0
+	
+	func start():
+		start_time = OS.get_ticks_msec()
+		return start_time
+	
+	func end():
+		end_time = OS.get_ticks_msec()
+		return end_time
+	
+	func get_time_passed():
+		return end_time - start_time
+
 static func color_from_array(color_array):
 	var r = color_array[0]
 	var g = color_array[1]