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UndoRedo vol 3 - Fixed bug when user clicked both mouse buttons

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Drawing outside canvas needs fixing next in our UndoRedo adventure
This commit is contained in:
OverloadedOrama 2019-11-01 01:41:02 +02:00
parent 0d69e45cab
commit 04c3173c4c
2 changed files with 9 additions and 2 deletions
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7
Scripts/Canvas.gd
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@ -96,14 +96,14 @@ func _process(delta) -> void:
#Handle Undo/Redo
if point_in_rectangle(mouse_pos, location, location + size) && Global.can_draw && Global.has_focus && Global.current_frame == frame:
if Input.is_action_just_pressed("left_mouse") || (Input.is_action_just_pressed("right_mouse") && !Input.is_action_pressed("left_mouse")):
if (Input.is_action_just_pressed("left_mouse") && !Input.is_action_pressed("right_mouse")) || (Input.is_action_just_pressed("right_mouse") && !Input.is_action_pressed("left_mouse")):
if current_action != "None":
if current_action == "RectSelect":
handle_undo("Rectangle Select")
else:
handle_undo("Draw")
elif Input.is_action_just_released("left_mouse") || (Input.is_action_just_released("right_mouse") && !Input.is_action_pressed("left_mouse")):
elif (Input.is_action_just_released("left_mouse") && !Input.is_action_pressed("right_mouse")) || (Input.is_action_just_released("right_mouse") && !Input.is_action_pressed("left_mouse")):
if previous_action != "None" && previous_action != "RectSelect":
handle_redo("Draw")
@ -230,6 +230,7 @@ func _process(delta) -> void:
update_texture(current_layer_index)
func handle_undo(action : String) -> void:
Global.undos += 1
#I'm not sure why I have to unlock it, but...
#...if I don't, it doesn't work properly
layers[current_layer_index][0].unlock()
@ -244,6 +245,8 @@ func handle_undo(action : String) -> void:
Global.undo_redo.add_undo_method(Global, "undo", self, current_layer_index)
func handle_redo(action : String) -> void:
if Global.undos < Global.undo_redo.get_version():
return
Global.undo_redo.add_do_property(layers[current_layer_index][0], "data", layers[current_layer_index][0].data)
if action == "Rectangle Select":
Global.undo_redo.add_do_property(Global.selection_rectangle, "polygon", Global.selection_rectangle.polygon)