mirror of
https://github.com/Orama-Interactive/Pixelorama.git
synced 2025-02-13 01:03:07 +00:00
57 lines
1.7 KiB
GDScript3
57 lines
1.7 KiB
GDScript3
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extends ConfirmationDialog
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var current_cel : Image
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onready var viewport : Viewport = $VBoxContainer/ViewportContainer/Viewport
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onready var preview : TextureRect = viewport.get_node("Preview")
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onready var shader_loaded_label : Label = $VBoxContainer/ShaderLoadedLabel
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func _on_ShaderEffect_about_to_show() -> void:
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current_cel = Global.current_project.frames[Global.current_project.current_frame].cels[Global.current_project.current_layer].image
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current_cel.unlock()
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viewport.size = current_cel.get_size()
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var viewport_texture = viewport.get_texture().get_data()
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viewport_texture.convert(Image.FORMAT_RGBA8)
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var preview_image := Image.new()
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preview_image.copy_from(current_cel)
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var preview_texture = ImageTexture.new()
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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 _on_ShaderEffect_confirmed() -> void:
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var viewport_texture = viewport.get_texture().get_data()
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viewport_texture.flip_y()
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viewport_texture.convert(Image.FORMAT_RGBA8)
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print(viewport_texture.get_size())
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Global.canvas.handle_undo("Draw")
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current_cel.copy_from(viewport_texture)
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Global.canvas.handle_redo("Draw")
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func _on_ShaderEffect_popup_hide() -> void:
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current_cel.lock()
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Global.dialog_open(false)
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yield(get_tree().create_timer(0.2), "timeout")
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preview.texture = null
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viewport.size = Vector2.ONE
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rect_size = Vector2.ONE
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func _on_ChooseShader_pressed() -> void:
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if OS.get_name() == "HTML5":
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Html5FileExchange.load_shader()
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else:
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$FileDialog.popup_centered(Vector2(200, 340))
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func _on_FileDialog_file_selected(path : String) -> void:
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var shader = load(path)
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if !shader is Shader:
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return
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preview.material.shader = shader
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shader_loaded_label.text = tr("Shader loaded:") + " " + path.get_file().get_basename()
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