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Don't execute Canvas' _input() method if it's not the selected frame

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Canvas.gd's _input() method returns when the canvas' frame is not the currently selected frame. Saves a little bit of performance and fixes some issues like the line angles of ALL frames being drawn, and might fix some crashes I had with motion drawing and undo/redoing.
This commit is contained in:
OverloadedOrama 2020-01-15 22:47:56 +02:00
parent bac3fdcad6
commit 1353db92d1
2 changed files with 31 additions and 28 deletions
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19
Scripts/Canvas.gd
View file

@ -100,6 +100,8 @@ func camera_zoom() -> void:
Global.camera_preview.offset = size / 2
func _input(event : InputEvent) -> void:
if Global.current_frame != frame:
return
# Don't process anything below if the input isn't a mouse event, or Shift/Ctrl.
# This decreases CPU/GPU usage slightly.
if not event is InputEventMouse:
@ -110,7 +112,7 @@ func _input(event : InputEvent) -> void:
return
current_pixel = get_local_mouse_position() + location
if Global.current_frame == frame && Global.has_focus:
if Global.has_focus:
update()
sprite_changed_this_frame = false
@ -154,7 +156,6 @@ func _input(event : InputEvent) -> void:
ld_amount = Global.right_ld_amount
color_picker_for = Global.right_color_picker_for
if Global.current_frame == frame:
if mouse_in_canvas && Global.has_focus:
Global.cursor_position_label.text = "[%s×%s] %s, %s" % [size.x, size.y, mouse_pos_floored.x, mouse_pos_floored.y]
if !cursor_inside_canvas:
@ -190,7 +191,7 @@ func _input(event : InputEvent) -> void:
mouse_pressed = true
if mouse_pressed:
if (can_handle || is_making_line) && Global.current_frame == frame:
if can_handle || is_making_line:
if current_action != "None" && current_action != "ColorPicker":
if current_action == "RectSelect":
handle_undo("Rectangle Select")
@ -199,7 +200,7 @@ func _input(event : InputEvent) -> void:
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")):
made_line = false
lighten_darken_pixels.clear()
if (can_handle || Global.undos == Global.undo_redo.get_version()) && Global.current_frame == frame:
if can_handle || Global.undos == Global.undo_redo.get_version():
if previous_action != "None" && previous_action != "RectSelect" && current_action != "ColorPicker":
handle_redo("Draw")
@ -209,7 +210,7 @@ func _input(event : InputEvent) -> void:
"Eraser":
pencil_and_eraser(mouse_pos, Color(0, 0, 0, 0), current_mouse_button)
"Bucket":
if can_handle && Global.current_frame == frame:
if can_handle:
if fill_area == 0: # Paint the specific area of the same color
var horizontal_mirror := false
var vertical_mirror := false
@ -242,7 +243,7 @@ func _input(event : InputEvent) -> void:
layers[current_layer_index][0].set_pixel(xx, yy, current_color)
sprite_changed_this_frame = true
"LightenDarken":
if can_handle && Global.current_frame == frame:
if can_handle:
var pixel_color : Color = layers[current_layer_index][0].get_pixelv(mouse_pos)
var color_changed : Color
if ld == 0: # Lighten
@ -252,7 +253,7 @@ func _input(event : InputEvent) -> void:
pencil_and_eraser(mouse_pos, color_changed, current_mouse_button, current_action)
"RectSelect":
# Check SelectionRectangle.gd for more code on Rectangle Selection
if Global.can_draw && Global.has_focus && Global.current_frame == frame:
if Global.can_draw && Global.has_focus:
# If we're creating a new selection
if Global.selected_pixels.size() == 0 || !point_in_rectangle(mouse_pos_floored, Global.selection_rectangle.polygon[0] - Vector2.ONE, Global.selection_rectangle.polygon[2]):
if Input.is_action_just_pressed(current_mouse_button):
@ -275,7 +276,7 @@ func _input(event : InputEvent) -> void:
Global.selection_rectangle.polygon[2] = end_pos
Global.selection_rectangle.polygon[3] = Vector2(start_pos.x, end_pos.y)
"ColorPicker":
if can_handle && Global.current_frame == frame:
if can_handle:
var pixel_color : Color = layers[current_layer_index][0].get_pixelv(mouse_pos)
if color_picker_for == 0: # Pick for the left color
Global.left_color_picker.color = pixel_color
@ -547,7 +548,7 @@ func pencil_and_eraser(mouse_pos : Vector2, color : Color, current_mouse_button
fill_gaps(mouse_pos, previous_mouse_pos, color, current_mouse_button, current_action)
func draw_pixel(pos : Vector2, color : Color, current_mouse_button : String, current_action := "None") -> void:
if Global.can_draw && Global.has_focus && Global.current_frame == frame:
if Global.can_draw && Global.has_focus:
var brush_size := 1
var brush_type = Global.BRUSH_TYPES.PIXEL
var brush_index := -1

2
Scripts/Global.gd
View file

@ -463,6 +463,8 @@ func frame_changed(value : int) -> void:
for c in canvases:
c.visible = false
c.is_making_line = false
c.line_2d.set_point_position(1, c.line_2d.points[0])
canvas = canvases[current_frame]
canvas.visible = true
canvas.generate_layer_panels()