mirror of
https://github.com/Orama-Interactive/Pixelorama.git
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65 lines
2.1 KiB
GDScript
65 lines
2.1 KiB
GDScript
extends ConfirmationDialog
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var texture : ImageTexture
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var aux_img : Image
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var layer : Image
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func _ready() -> void:
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texture = ImageTexture.new()
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aux_img = Image.new()
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$VBoxContainer/HBoxContainer2/OptionButton.add_item("Rotxel")
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$VBoxContainer/HBoxContainer2/OptionButton.add_item("Upscale, Rotate and Downscale")
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$VBoxContainer/HBoxContainer2/OptionButton.add_item("Nearest neighbour")
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func set_sprite(sprite : Image) -> void:
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aux_img.copy_from(sprite)
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layer = sprite
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texture.create_from_image(aux_img, 0)
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$VBoxContainer/TextureRect.texture = texture
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func _on_HSlider_value_changed(_value) -> void:
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rotate()
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$VBoxContainer/HBoxContainer/SpinBox.value = $VBoxContainer/HBoxContainer/HSlider.value
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func _on_SpinBox_value_changed(_value):
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$VBoxContainer/HBoxContainer/HSlider.value = $VBoxContainer/HBoxContainer/SpinBox.value
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func _on_RotateImage_confirmed() -> void:
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Global.canvas.handle_undo("Draw")
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match $VBoxContainer/HBoxContainer2/OptionButton.text:
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"Rotxel":
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DrawingAlgos.rotxel(layer,$VBoxContainer/HBoxContainer/HSlider.value*PI/180)
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"Nearest neighbour":
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DrawingAlgos.nn_rotate(layer,$VBoxContainer/HBoxContainer/HSlider.value*PI/180)
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"Upscale, Rotate and Downscale":
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DrawingAlgos.fake_rotsprite(layer,$VBoxContainer/HBoxContainer/HSlider.value*PI/180)
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Global.canvas.handle_redo("Draw")
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$VBoxContainer/HBoxContainer/HSlider.value = 0
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func rotate() -> void:
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var sprite : Image = Image.new()
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sprite.copy_from(aux_img)
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match $VBoxContainer/HBoxContainer2/OptionButton.text:
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"Rotxel":
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DrawingAlgos.rotxel(sprite,$VBoxContainer/HBoxContainer/HSlider.value*PI/180)
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"Nearest neighbour":
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DrawingAlgos.nn_rotate(sprite,$VBoxContainer/HBoxContainer/HSlider.value*PI/180)
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"Upscale, Rotate and Downscale":
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DrawingAlgos.fake_rotsprite(sprite,$VBoxContainer/HBoxContainer/HSlider.value*PI/180)
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texture.create_from_image(sprite, 0)
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func _on_OptionButton_item_selected(_id) -> void:
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rotate()
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func _on_RotateImage_about_to_show() -> void:
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$VBoxContainer/HBoxContainer/HSlider.value = 0
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func _on_RotateImage_popup_hide() -> void:
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Global.dialog_open(false)
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