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UndoRedo vol 6 - Scale Image now has undo/redo

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OverloadedOrama 2019-11-04 21:54:39 +02:00
parent 4ba2f3280a
commit 18d109f959
2 changed files with 28 additions and 14 deletions
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20
Scripts/Global.gd
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@ -162,19 +162,27 @@ func find_node_by_name(root, node_name) -> Node:
return found
return null
func undo(canvas : Canvas, layer_index : int) -> void:
func undo(canvas : Canvas, layer_index : int = -1) -> void:
undos -= 1
var action_name : String = undo_redo.get_current_action_name()
if action_name == "Draw" || action_name == "Rectangle Select":
canvas.update_texture(layer_index)
if action_name == "Draw" || action_name == "Rectangle Select" || action_name == "Scale":
if layer_index > -1:
canvas.update_texture(layer_index)
else:
for i in canvas.layers.size():
canvas.update_texture(i)
print("Undo: ", action_name)
func redo(canvas : Canvas, layer_index : int) -> void:
func redo(canvas : Canvas, layer_index : int = -1) -> void:
if undos < undo_redo.get_version(): #If we did undo and then redo
undos = undo_redo.get_version()
var action_name : String = undo_redo.get_current_action_name()
if action_name == "Draw" || action_name == "Rectangle Select":
canvas.update_texture(layer_index)
if action_name == "Draw" || action_name == "Rectangle Select" || action_name == "Scale":
if layer_index > -1:
canvas.update_texture(layer_index)
else:
for i in canvas.layers.size():
canvas.update_texture(i)
print("Redo: ", action_name)
func change_frame() -> void: