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26 lines
672 B
GDScript
26 lines
672 B
GDScript
extends Button
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signal on_drop_data
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export var index := 0;
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export var color : Color = Color.white
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export var draggable := false
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var drag_preview_texture = preload("res://Assets/Graphics/Palette/swatch_drag_preview.png")
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func get_drag_data(_position):
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var data = null;
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if(draggable):
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#print(String(get_instance_id()) + ": Drag Start");
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data = {source_index = index};
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var drag_icon = TextureRect.new();
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drag_icon.texture = drag_preview_texture;
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drag_icon.modulate = color
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set_drag_preview(drag_icon);
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return data;
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func can_drop_data(_position, _data):
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return true;
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func drop_data(_position, data):
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emit_signal("on_drop_data", data.source_index, index);
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