add slider for setting overlay size

ovr-utils/icons/handle.svg

@@ -0,0 +1 @@
+<svg height="10" viewBox="0 0 10 10" width="10" xmlns="http://www.w3.org/2000/svg"><rect fill="#e0e0e0" height="6.1027" ry=".76286" transform="matrix(.70710678 -.70710678 .70710678 .70710678 1.002946 -1043.3636)" width="6.1027" x="-741.53003" y="741.08002"/></svg>

ovr-utils/icons/handle.svg.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/handle.svg-242cd3e4d69885cc43f9fb8909ecd878.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://icons/handle.svg"
+dest_files=[ "res://.import/handle.svg-242cd3e4d69885cc43f9fb8909ecd878.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=10.0

ovr-utils/ui/ListOverlayItem.tscn

@@ -104,13 +104,36 @@ margin_right = 176.0
 margin_bottom = 191.0
 icon = ExtResource( 2 )
 
-[node name="Size" type="Button" parent="MoreOptions/Container/List"]
+[node name="SetSize" type="Button" parent="MoreOptions/Container/List"]
 margin_left = 180.0
 margin_right = 356.0
 margin_bottom = 191.0
 toggle_mode = true
 icon = ExtResource( 4 )
 
+[node name="PanelContainer" type="PanelContainer" parent="MoreOptions/Container/List/SetSize"]
+anchor_top = -0.016
+anchor_right = 1.0
+anchor_bottom = -0.016
+margin_top = -464.944
+margin_bottom = 0.0560002
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="SizeSlider" type="VSlider" parent="MoreOptions/Container/List/SetSize/PanelContainer"]
+margin_left = 8.0
+margin_top = 8.0
+margin_right = 108.0
+margin_bottom = 457.0
+min_value = 0.1
+max_value = 1.0
+step = 0.05
+value = 0.1
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
 [node name="Target" type="OptionButton" parent="MoreOptions/Container/List"]
 margin_left = 360.0
 margin_right = 540.0
@@ -137,6 +160,8 @@ icon = ExtResource( 11 )
 [connection signal="toggled" from="BasicOptions/List/Visibility" to="." method="_on_Visibility_toggled"]
 [connection signal="pressed" from="BasicOptions/List/Options" to="." method="_on_Options_pressed"]
 [connection signal="pressed" from="MoreOptions/Container/List/Remove" to="." method="_on_Remove_pressed"]
+[connection signal="toggled" from="MoreOptions/Container/List/SetSize" to="." method="_on_SetSize_toggled"]
+[connection signal="value_changed" from="MoreOptions/Container/List/SetSize/PanelContainer/SizeSlider" to="." method="_on_SizeSlider_value_changed"]
 [connection signal="item_selected" from="MoreOptions/Container/List/Target" to="." method="_on_Target_item_selected"]
 [connection signal="pressed" from="MoreOptions/Container/List/Reset" to="." method="_on_Reset_pressed"]
 [connection signal="pressed" from="MoreOptions/Container/List/CloseOptions" to="." method="_on_CloseOptions_pressed"]

ovr-utils/ui/overlay_list_item.gd

@@ -5,6 +5,7 @@ var overlay
 
 func _ready() -> void:
 	overlay = OverlayManager.get_node(overlay_name)
+	$MoreOptions/Container/List/SetSize/PanelContainer.visible = false
 	$MoreOptions.visible = false
 	$BasicOptions/Label.text = overlay_name
 	name = overlay_name
@@ -48,3 +49,11 @@ func _on_Options_pressed() -> void:
 
 func _on_CloseOptions_pressed() -> void:
 	$MoreOptions.visible = false
+
+
+func _on_SetSize_toggled(state: bool) -> void:
+	$MoreOptions/Container/List/SetSize/PanelContainer.visible = state
+
+
+func _on_SizeSlider_value_changed(value: float) -> void:
+	overlay.width_meters = value