Fix GDScript warnings pertaining to unused arguments

Those warnings can be ignored by prefixing the argument with an
underscore.
This commit is contained in:
Hugo Locurcio 2019-12-27 16:14:01 +01:00
parent e06586edce
commit 386473845e
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GPG key ID: 39E8F8BE30B0A49C
5 changed files with 6 additions and 7 deletions

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@ -7,7 +7,7 @@ export var draggable := false
var drag_preview_texture = preload("res://Assets/Graphics/Palette/swatch_drag_preview.png")
func get_drag_data(position):
func get_drag_data(_position):
var data = null;
if(draggable):
#print(String(get_instance_id()) + ": Drag Start");
@ -18,8 +18,8 @@ func get_drag_data(position):
set_drag_preview(drag_icon);
return data;
func can_drop_data(position, data):
func can_drop_data(_position, _data):
return true;
func drop_data(position, data):
func drop_data(_position, data):
emit_signal("on_drop_data", data.source_index, index);