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allow for ui element removal during its update

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This commit is contained in:
Ellpeck 2019-12-05 14:59:53 +01:00
parent bffcab3130
commit 0c74dfc38e
2 changed files with 5 additions and 3 deletions
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3
MLEM.Ui/Elements/Element.cs
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@ -442,7 +442,8 @@ namespace MLEM.Ui.Elements {
this.System.OnElementUpdated?.Invoke(this, time);
foreach (var child in this.GetRelevantChildren())
child.Update(time);
if (child.System != null)
child.Update(time);
}
public virtual void Draw(GameTime time, SpriteBatch batch, float alpha, BlendState blendState, SamplerState samplerState, Matrix matrix) {

5
MLEM.Ui/UiSystem.cs
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@ -98,8 +98,9 @@ namespace MLEM.Ui {
public void Update(GameTime time) {
this.Controls.Update();
foreach (var root in this.rootElements)
root.Element.Update(time);
for (var i = this.rootElements.Count - 1; i >= 0; i--) {
this.rootElements[i].Element.Update(time);
}
}
public void DrawEarly(GameTime time, SpriteBatch batch) {