mirror of
https://github.com/Relintai/GraphicsEditor.git
synced 2024-11-12 08:15:17 +01:00
84 lines
2.1 KiB
GDScript
84 lines
2.1 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("PaintCanvas")
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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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file_path = path
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# warning-ignore:unused_argument
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func _on_LineEdit_text_entered(text):
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save_file()
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func _on_SaveFileDialog_confirmed():
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save_file()
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func save_file():
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var image = Image.new()
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image.create(canvas.canvas_size.x, canvas.canvas_size.y, true, Image.FORMAT_RGBA8)
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image.lock()
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var preview_layer_chunk_node = canvas.get_preview_layer().chunks
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for chunks_node in canvas.get_node("ChunkNodes").get_children():
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if chunks_node.name == preview_layer_chunk_node.name:
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continue
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if not chunks_node.visible:
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continue
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for chunk in chunks_node.get_children():
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var chunk_name = chunk.name
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var chunk_name_split = chunk_name.split("-")
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var chunk_x = int(chunk_name_split[1])
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var chunk_y = int(chunk_name_split[2])
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var chunk_image = chunk.image.duplicate()
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chunk_image.lock()
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var chunk_image_size = chunk_image.get_size()
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for x in chunk_image_size.x:
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for y in chunk_image_size.y:
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var pixel_color = chunk_image.get_pixel(x, y)
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var global_cell_x = (chunk_x * canvas.region_size) + x
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var global_cell_y = (chunk_y * canvas.region_size) + y
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if image.get_height() <= global_cell_y:
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continue
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if image.get_width() <= global_cell_x:
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continue
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if global_cell_x > canvas.canvas_size.x:
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continue
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if global_cell_y > canvas.canvas_size.y:
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continue
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image.lock()
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var current_color = image.get_pixel(global_cell_x, global_cell_y)
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if current_color.a != 0:
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image.set_pixel(global_cell_x, global_cell_y, current_color.blend(pixel_color))
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else:
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image.set_pixel(global_cell_x, global_cell_y, pixel_color)
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image.unlock()
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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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