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https://github.com/Orama-Interactive/Pixelorama.git
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f121c39ddc
Also made them inherit ImageEffect, resulting in much less and cleaner code. Only RotateImage remains. Partially addresses #206.
93 lines
2.9 KiB
GDScript
93 lines
2.9 KiB
GDScript
extends ImageEffect
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onready var flip_h : CheckBox = $VBoxContainer/OptionsContainer/FlipHorizontal
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onready var flip_v : CheckBox = $VBoxContainer/OptionsContainer/FlipVertical
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func set_nodes() -> void:
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preview = $VBoxContainer/Preview
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selection_checkbox = $VBoxContainer/OptionsContainer/SelectionCheckBox
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affect_option_button = $VBoxContainer/OptionsContainer/AffectOptionButton
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func _confirmed() -> void:
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if affect == CEL:
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Global.canvas.handle_undo("Draw")
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flip_image(current_cel, pixels)
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Global.canvas.handle_redo("Draw")
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elif affect == FRAME:
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Global.canvas.handle_undo("Draw", Global.current_project, -1)
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for cel in Global.current_project.frames[Global.current_project.current_frame].cels:
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flip_image(cel.image, pixels)
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Global.canvas.handle_redo("Draw", Global.current_project, -1)
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elif affect == ALL_FRAMES:
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Global.canvas.handle_undo("Draw", Global.current_project, -1, -1)
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for frame in Global.current_project.frames:
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for cel in frame.cels:
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flip_image(cel.image, pixels)
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Global.canvas.handle_redo("Draw", Global.current_project, -1, -1)
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elif affect == ALL_PROJECTS:
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for project in Global.projects:
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var _pixels := []
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if selection_checkbox.pressed:
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_pixels = project.selected_pixels.duplicate()
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else:
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for x in project.size.x:
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for y in project.size.y:
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_pixels.append(Vector2(x, y))
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Global.canvas.handle_undo("Draw", project, -1, -1)
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for frame in project.frames:
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for cel in frame.cels:
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flip_image(cel.image, _pixels, project)
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Global.canvas.handle_redo("Draw", project, -1, -1)
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func _on_FlipHorizontal_toggled(_button_pressed : bool) -> void:
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update_preview()
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func _on_FlipVertical_toggled(_button_pressed : bool) -> void:
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update_preview()
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func _on_SelectionCheckBox_toggled(button_pressed : bool) -> void:
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._on_SelectionCheckBox_toggled(button_pressed)
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update_preview()
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func update_preview() -> void:
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preview_image.copy_from(current_cel)
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flip_image(preview_image, pixels)
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preview_texture.create_from_image(preview_image, 0)
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preview.texture = preview_texture
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func flip_image(image : Image, _pixels : Array, project : Project = Global.current_project) -> void:
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var entire_image_selected : bool = _pixels.size() == project.size.x * project.size.y
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if entire_image_selected:
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if flip_h.pressed:
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image.flip_x()
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if flip_v.pressed:
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image.flip_y()
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else:
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# Create a temporary image that only has the selected pixels in it
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var selected_image := Image.new()
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selected_image.create(image.get_width(), image.get_height(), false, Image.FORMAT_RGBA8)
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selected_image.lock()
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image.lock()
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for i in _pixels:
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var color : Color = image.get_pixelv(i)
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selected_image.set_pixelv(i, color)
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image.set_pixelv(i, Color(0, 0, 0, 0))
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if flip_h.pressed:
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selected_image.flip_x()
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if flip_v.pressed:
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selected_image.flip_y()
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image.blit_rect_mask(selected_image, selected_image, Rect2(Vector2.ZERO, selected_image.get_size()), Vector2.ZERO)
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