huskee/Pixelorama
1
0
Fork 0
mirror of https://github.com/Orama-Interactive/Pixelorama.git synced 2025-01-31 07:29:49 +00:00
Code Issues Wiki Activity

Snap movement to axis by holding Shift after mouse clicking

Browse source 
Works with the Move tool and with the Selection tools.
This commit is contained in:
Manolis Papadeas 2021-05-03 18:33:51 +03:00
parent 0a35615c24
commit 20275fc465
3 changed files with 29 additions and 13 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

24
src/Tools/Move.gd
View file

@ -1,29 +1,41 @@
extends BaseTool
var _starting_pos : Vector2
var _start_pos : Vector2
var _offset : Vector2
func draw_start(position : Vector2) -> void:
_starting_pos = position
_start_pos = position
_offset = position
if Global.current_project.has_selection:
Global.canvas.selection.transform_content_start()
func draw_move(position : Vector2) -> void:
if Tools.shift: # Snap to axis
var angle := position.angle_to_point(_start_pos)
if abs(angle) <= PI / 4 or abs(angle) >= 3*PI / 4:
position.y = _start_pos.y
else:
position.x = _start_pos.x
if Global.current_project.has_selection:
Global.canvas.selection.move_content(position - _offset)
_offset = position
else:
Global.canvas.move_preview_location = position - _starting_pos
Global.canvas.move_preview_location = position - _start_pos
_offset = position
func draw_end(position : Vector2) -> void:
if _starting_pos != Vector2.INF:
var pixel_diff : Vector2 = position - _starting_pos
if _start_pos != Vector2.INF:
if Tools.shift: # Snap to axis
var angle := position.angle_to_point(_start_pos)
if abs(angle) <= PI / 4 or abs(angle) >= 3*PI / 4:
position.y = _start_pos.y
else:
position.x = _start_pos.x
var pixel_diff : Vector2 = position - _start_pos
var project : Project = Global.current_project
var image : Image = _get_draw_image()
@ -37,4 +49,4 @@ func draw_end(position : Vector2) -> void:
Global.canvas.handle_redo("Draw")
_starting_pos = Vector2.INF
_start_pos = Vector2.INF

7
src/Tools/SelectionTools/RectSelect.gd
View file

@ -2,7 +2,6 @@ extends SelectionTool
var _rect := Rect2(0, 0, 0, 0)
var _start_pos := Vector2.ZERO
var _square := false # Mouse Click + Shift
var _expand_from_center := false # Mouse Click + Ctrl
@ -25,12 +24,6 @@ func _input(event : InputEvent) -> void:
_displace_origin = false
func draw_start(position : Vector2) -> void:
.draw_start(position)
if !_move:
_start_pos = position
func draw_move(position : Vector2) -> void:
.draw_move(position)
if !_move:

11
src/Tools/SelectionTools/SelectionTool.gd
View file

@ -3,7 +3,9 @@ class_name SelectionTool extends BaseTool
var _move := false
var _move_content := true
var _start_pos := Vector2.ZERO
var _offset := Vector2.ZERO
var _add := false # Shift + Mouse Click
var _subtract := false # Ctrl + Mouse Click
var _intersect := false # Shift + Ctrl + Mouse Click
@ -29,6 +31,7 @@ func draw_start(position : Vector2) -> void:
_intersect = Tools.shift && Tools.control
_add = Tools.shift && !_intersect
_subtract = Tools.control && !_intersect
_start_pos = position
_offset = position
var selection_position : Vector2 = Global.canvas.selection.big_bounding_rectangle.position
@ -53,10 +56,18 @@ func draw_start(position : Vector2) -> void:
func draw_move(position : Vector2) -> void:
if _move:
if Tools.shift: # Snap to axis
var angle := position.angle_to_point(_start_pos)
if abs(angle) <= PI / 4 or abs(angle) >= 3*PI / 4:
position.y = _start_pos.y
else:
position.x = _start_pos.x
if _move_content:
Global.canvas.selection.move_content(position - _offset)
else:
Global.canvas.selection.move_borders(position - _offset)
_offset = position
_set_cursor_text(Global.canvas.selection.big_bounding_rectangle)