Moved sources to /project directory

- Replaced screenshot from Imgur with a local one

project/Interface.tscn

@@ -0,0 +1,150 @@
+[gd_scene load_steps=3 format=2]
+
+[ext_resource path="res://src/Interface.gd" type="Script" id=1]
+[ext_resource path="res://music/piano.ogg" type="AudioStream" id=2]
+
+[node name="Interface" type="Control"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_top = -7.0
+margin_right = 40.0
+margin_bottom = 33.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 0
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+script = ExtResource( 1 )
+
+[node name="ReferenceRect" type="ReferenceRect" parent="." index="0"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 11.0
+margin_top = 27.0
+margin_right = 165.0
+margin_bottom = 161.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 0
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+
+[node name="VertContainer" type="VBoxContainer" parent="ReferenceRect" index="0"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 1.0
+anchor_bottom = 1.0
+margin_left = 4.0
+margin_top = 3.0
+margin_right = -3.0
+margin_bottom = -3.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 1
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+alignment = 0
+
+[node name="MusicBtn" type="CheckBox" parent="ReferenceRect/VertContainer" index="0"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_right = 147.0
+margin_bottom = 24.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+focus_mode = 2
+mouse_filter = 0
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+custom_colors/font_color = Color( 0, 0, 0, 1 )
+custom_colors/font_color_hover = Color( 0, 0, 0, 1 )
+custom_colors/font_color_pressed = Color( 0, 0, 0, 1 )
+toggle_mode = true
+pressed = true
+enabled_focus_mode = 2
+shortcut = null
+group = null
+text = "KMUS"
+flat = false
+align = 1
+_sections_unfolded = [ "custom_colors" ]
+
+[node name="CreditsBtn" type="Button" parent="ReferenceRect/VertContainer" index="1"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_top = 28.0
+margin_right = 147.0
+margin_bottom = 48.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+focus_mode = 2
+mouse_filter = 0
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+toggle_mode = false
+enabled_focus_mode = 2
+shortcut = null
+group = null
+text = "KCRE"
+flat = false
+align = 1
+
+[node name="AboutBtn" type="Button" parent="ReferenceRect/VertContainer" index="2"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_top = 52.0
+margin_right = 147.0
+margin_bottom = 72.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+focus_mode = 2
+mouse_filter = 0
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+toggle_mode = false
+enabled_focus_mode = 2
+shortcut = null
+group = null
+text = "KABO"
+flat = false
+align = 1
+_sections_unfolded = [ "Margin" ]
+
+[node name="Music" type="AudioStreamPlayer" parent="." index="1"]
+
+stream = ExtResource( 2 )
+volume_db = 0.0
+pitch_scale = 1.0
+autoplay = true
+mix_target = 0
+bus = "Master"
+
+[connection signal="toggled" from="ReferenceRect/VertContainer/MusicBtn" to="." method="_on_MusicBtn_toggled"]
+
+[connection signal="pressed" from="ReferenceRect/VertContainer/CreditsBtn" to="." method="_on_CreditsBtn_pressed"]
+
+[connection signal="pressed" from="ReferenceRect/VertContainer/AboutBtn" to="." method="_on_AboutBtn_pressed"]
+
+