mirror of
https://github.com/Relintai/pandemonium_engine.git
synced 2024-12-23 20:36:53 +01:00
73 lines
1.4 KiB
GDScript
73 lines
1.4 KiB
GDScript
tool
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extends FileDialog
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#var canvas
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var file_path = ""
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#func _enter_tree():
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#canvas = get_parent().find_node("Canvas")
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#canvas = get_parent().paint_canvas
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func _ready():
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# warning-ignore:return_value_discarded
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get_line_edit().connect("text_entered", self, "_on_LineEdit_text_entered")
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invalidate()
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clear_filters()
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add_filter("*.png ; PNG Images")
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func _on_SaveFileDialog_file_selected(path):
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#print("selected file: ", path)
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file_path = path
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save_file()
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# warning-ignore:unused_argument
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func _on_LineEdit_text_entered(text):
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return
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# print("text entered: ", text)
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func _on_SaveFileDialog_confirmed():
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return
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# print("confirmed: ", current_path)
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func save_file():
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var image = Image.new()
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var canvas = get_parent().paint_canvas
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image.create(canvas.canvas_width, canvas.canvas_height, true, Image.FORMAT_RGBA8)
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image.lock()
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for layer in canvas.layers:
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var idx = 0
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if not layer.visible:
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continue
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for x in range(layer.layer_width):
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for y in range(layer.layer_height):
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var color = layer.get_pixel(x, y)
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var image_color = image.get_pixel(x, y)
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if color.a != 0:
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image.set_pixel(x, y, image_color.blend(color))
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else:
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image.set_pixel(x, y, color)
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image.unlock()
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var dir = Directory.new()
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if dir.file_exists(file_path):
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dir.remove(file_path)
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image.save_png(file_path)
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func _on_SaveFileDialog_about_to_show():
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invalidate()
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func _on_SaveFileDialog_visibility_changed():
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invalidate()
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