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Replaced the _min and _max Project variables with Project.selected_pixels

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This will allow us to create more selection tools in the future, that aren't necessarily rectangular (See #129) and even enhance the current rectangle selection tool (See #56)

Current issues spotted so far:
Drawing is slower for large images, and bucket filling is also considerably slower even on a 64x64 image. Optimizations are required.
This commit is contained in:
OverloadedOrama 2020-07-20 22:15:34 +03:00
parent 8c965c1858
commit 0f82be765e
10 changed files with 108 additions and 80 deletions
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14
src/SelectionRectangle.gd
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@ -28,6 +28,7 @@ func has_point(position : Vector2) -> bool:
func get_rect() -> Rect2:
return _selected_rect
func set_rect(rect : Rect2) -> void:
_selected_rect = rect
polygon[0] = rect.position
@ -36,6 +37,19 @@ func set_rect(rect : Rect2) -> void:
polygon[3] = Vector2(rect.position.x, rect.end.y)
visible = not rect.has_no_area()
var project : Project = Global.current_project
if rect.has_no_area():
project.select_all_pixels()
else:
project.clear_selection()
for x in range(rect.position.x, rect.end.x):
for y in range(rect.position.y, rect.end.y):
if x < 0 or x >= project.size.x:
continue
if y < 0 or y >= project.size.y:
continue
project.selected_pixels.append(Vector2(x, y))
func move_rect(move : Vector2) -> void:
_selected_rect.position += move