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Tweak TextureProgressBar NOTIFICATION_DRAW to support 9-patch stretch in radial modes

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1) Code is splitted into 3 sections:
- draw `under` texture;
- draw `progress` texture + draw radial modes reference cross;
- draw `over` texture.
Each draw texture section handles nine-patch stretching. Except for the progress texture in radial modes, which does not support nine-patch stretching.
2) The reference cross position now is not misaligned to real center position (`floor()` call removed).
3) The reference cross drawing code is additionally surrounded by `TOOLS_ENABLED` check.
This commit is contained in:
arkology
2024-12-21 15:53:39 +03:00
parent 5b52b4b5c4
commit c46c3ddf37
2 changed files with 35 additions and 63 deletions
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2
doc/classes/TextureProgressBar.xml
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@@ -31,7 +31,7 @@
</member>
<member name="mouse_filter" type="int" setter="set_mouse_filter" getter="get_mouse_filter" overrides="Control" enum="Control.MouseFilter" default="1" />
<member name="nine_patch_stretch" type="bool" setter="set_nine_patch_stretch" getter="get_nine_patch_stretch" default="false">
If [code]true[/code], Godot treats the bar's textures like in [NinePatchRect]. Use the [code]stretch_margin_*[/code] properties like [member stretch_margin_bottom] to set up the nine patch's 3×3 grid. When using a radial [member fill_mode], this setting will enable stretching.
If [code]true[/code], Godot treats the bar's textures like in [NinePatchRect]. Use the [code]stretch_margin_*[/code] properties like [member stretch_margin_bottom] to set up the nine patch's 3×3 grid. When using a radial [member fill_mode], this setting will only enable stretching for [member texture_progress], while [member texture_under] and [member texture_over] will be treated like in [NinePatchRect].
</member>
<member name="radial_center_offset" type="Vector2" setter="set_radial_center_offset" getter="get_radial_center_offset" default="Vector2(0, 0)">
Offsets [member texture_progress] if [member fill_mode] is [constant FILL_CLOCKWISE], [constant FILL_COUNTER_CLOCKWISE], or [constant FILL_CLOCKWISE_AND_COUNTER_CLOCKWISE].