mirror of
https://github.com/Relintai/broken_seals.git
synced 2024-12-25 01:17:10 +01:00
44 lines
1.0 KiB
GDScript3
44 lines
1.0 KiB
GDScript3
|
extends GEAction
|
||
|
|
class_name GEPencil
|
||
|
|
|
||
|
|
|
||
|
|
func do_action(canvas, data: Array):
|
||
|
|
.do_action(canvas, data)
|
||
|
|
|
||
|
|
var pixels = GEUtils.get_pixels_in_line(data[0], data[1])
|
||
|
|
for pixel in pixels:
|
||
|
|
for p in get_points(canvas, pixel):
|
||
|
|
_set_pixel(canvas, p, data[2])
|
||
|
|
|
||
|
|
|
||
|
|
func _set_pixel(canvas, pixel, color):
|
||
|
|
action_data.undo.colors.append(canvas.get_pixel_v(pixel))
|
||
|
|
action_data.undo.cells.append(pixel)
|
||
|
|
canvas.set_pixel_v(pixel, color)
|
||
|
|
|
||
|
|
action_data.redo.cells.append(pixel)
|
||
|
|
action_data.redo.colors.append(color)
|
||
|
|
|
||
|
|
|
||
|
|
func commit_action(canvas):
|
||
|
|
var cells = action_data.redo.cells
|
||
|
|
var colors = action_data.redo.colors
|
||
|
|
return []
|
||
|
|
|
||
|
|
|
||
|
|
func undo_action(canvas):
|
||
|
|
var cells = action_data.undo.cells
|
||
|
|
var colors = action_data.undo.colors
|
||
|
|
for idx in range(cells.size()):
|
||
|
|
canvas._set_pixel_v(action_data.layer, cells[idx], colors[idx])
|
||
|
|
|
||
|
|
|
||
|
|
func redo_action(canvas):
|
||
|
|
var cells = action_data.redo.cells
|
||
|
|
var colors = action_data.redo.colors
|
||
|
|
for idx in range(cells.size()):
|
||
|
|
canvas._set_pixel_v(action_data.layer, cells[idx], colors[idx])
|
||
|
|
|
||
|
|
|
||
|
|
|